• Poclight IgE Assay Accurate Insights into Allergic Diseases

    |
     

    1.  What is IgE?

     

    In our blood, there exists a special class of protein known as immunoglobulin, which is an important component of the immune system. Among them, IgE (immunoglobulin E), despite its extremely low concentration, accounting for only 0.002% of the total immunoglobulin, it acts as a key "messenger" in triggering allergic reactions. This antibody produced by B lymphocytes primarily protects the human body in two ways: one is to resist parasitic infections, and the other is to trigger an immune response when encountering allergens.

     

    When allergens (such as pollen, dust mites or certain foods) enter the human body, the immune system recognizes them as "foreign invaders" and prompts B cells to produce IgE antibodies against the allergen. These IgE will specifically bind to the surface of mast cells and basophils, causing the body to enter a "sensitized state". When exposed to the same allergen again, IgE immediately activates the "alarm system", prompting cells to release inflammatory mediators such as histamine, triggering allergic symptoms like sneezing, itchy skin, and breathing difficulties - this is the fundamental principle of what we commonly refer to as an allergic reaction.

     

    2.  IgE Testing: Purpose and Applications

     

    IgE detection has become a critical tool in the diagnosis of allergic diseases.

     

    IgE Assay Application

     

    Clinical significance: Studies show that approximately 30% of patients with allergic diseases exhibit significantly elevated levels of total serum IgE. Moreover, specific IgE testing demonstrates over 85% accuracy in identifying the types of allergens involved. This test is mainly applicable to three types of people:

    ✓ Patients with recurrent skin itching, urticaria, allergic rhinitis and other symptoms.

    ✓ Individuals with a history of asthma and unknown cause.

    ✓ High-risk groups with a family history of allergic diseases.

     

    Note: IgE test results must be interpreted in conjunction with clinical symptoms. For instance, in patients with hay fever, allergen-specific IgE levels may rise 2-4 weeks before the pollen season begins. In cases of food allergy, relevant IgE antibodies can trigger an immune response within 1-2 hours after ingestion of the allergenic food. Through dynamic monitoring of IgE levels, physicians can not only confirm a diagnosis but also develop personalized desensitization treatment plans, which have been shown to reduce the risk of acute asthma attacks by 40%-60%.

     

    3.  From Testing to Management: Comprehensive Prevention and Control of Allergic Diseases

     

    IgE testing is only the first step in the management of allergic diseases. Clinical practice has shown that personalized prevention and control plans, developed based on test results, can improve patients' quality of life scores by 35%~50%. For patients allergic to dust mites, in addition to the use of antihistamines, regular environmental control measures, such as using mite-proof bedding and air purifiers, can reduce the frequency of symptom episodes by 40%. Patients with food allergies, on the other hand, need to strictly avoid allergenic foods and carry an epinephrine auto-injector at all times in case of accidental exposure.

     

    IgE Test Kit

     

    With advances in precision medicine, IgE testing technology is also continuously evolving. The new generation of testing methods can not only quantitatively analyze antibody levels but also predict the severity of allergic reactions by detecting IgE subtypes.

     

    In an era of ongoing iteration in in vitro diagnostic technologies, Poclight IgE test kit, with its innovative technology, exceptional performance, user-friendly operation, and reliable quality, offers a new option for the precise diagnosis of allergic diseases. In the future, by integrating genetic testing and artificial intelligence algorithms, we hope to achieve early warning and precise intervention for allergic diseases, helping more people break free from the burden of allergies.

     

    Advantages of Poclight IgE Test Kit: Innovative CRET Technology Enables Precision "Signal-Switch" Detection

     

    C5000 POCT Analyzer

     

    Technology Principle:

    ✓ Utilizes a homogeneous chemiluminescence approach.

    ✓ Integrates antigen-antibody reactions with chemiluminescent signals.

     

    Workflow:

    ● The target substance binds with an acridinium ester-labeled DNA antibody to form an immunocomplex.

    ● Graphene oxide quenches the remaining unbound acridinium ester-labeled DNA fragments.

    ● This homogeneous process eliminates the need for separation and washing steps.

    ● A chemiluminescent reaction is initiated by adding an excitation solution.

     

    Performance Specifications:

    ✓ High Sensitivity: Detection sensitivity of 0.1 IU/mL.

    ✓ Wide Linear Range: 0.1–2500 IU/mL, fully meeting clinical testing requirements.

    ✓ Excellent Precision: Intra-assay CV ≤10% and inter-assay CV ≤15%, ensuring stable and reliable results.

    ✓ Rapid detection: in just 5 minutes, minimal sample volume of 50 µL, simple operation, low cost, high-quality CLIA methodology, innovative CRET patented technology, precise results, and a wide linear detection range.

    ✓ Ease of Use: Minimal training required

     

    Key Advantage (vs. Traditional ELISA):

     

    ●  Exceptional Speed: Reduces the detection time from 3 hours to just 5 minutes.

    ●  Operational Simplicity: The homogeneous assay format removes the need for cumbersome washing and separation steps.

    Compatible with Poclight C5000 POC CLIA Analyzer

     

     

    Operation

     

    To learn more about cooperation regarding Poclight's 5-generation CLIA solutions, please contact us.

     

  • World Stroke Day Poclight CRET for Hidden Stroke Detection

    |
     
    1.  The Invisible Warning: Activated Platelets

     

    October 29 marks World Stroke Day, a reminder to pay attention to brain health and take action to prevent strokes, one of the leading causes of death and disability worldwide.

    Strokes can occur suddenly, and certain physiological changes may precede clinical symptoms. Early detection is therefore essential for timely risk assessment and intervention.

     

    Many people associate stroke with high blood pressure, high cholesterol, and atherosclerosis. While these are important risk factors, there’s a crucial, often overlooked element — abnormal platelet activation.

    Normal platelets help stop bleeding, but when excessively activated, they become overly sticky and prone to clumping. Like tiny “time bombs,” they can form blood clots that block cerebral blood vessels, leading to ischemic stroke.

    Traditional blood tests may not fully reflect platelet activation; direct monitoring of platelet functional state provides more comprehensive information.

     

    2.  The Gold Standard: Platelet Activation Markers

     

    Early detection of platelet activation is key to predicting thrombotic events. Important markers include:

     

    Platelet Activation Markers

     

    ● CD62P (P-Selectin): Recognized as the gold standard for platelet activation. Its surface expression signals the initiation of clot formation.

    ● PAC-1: A widely accepted marker for early platelet activation.

    ● CD42a, CD42b, CD41, CD61: Maintain platelet structure and function, mediating aggregation, adhesion, and secretion.

    These markers allow clinicians to precisely assess platelet activation and intervene before stroke occurs.

     

    Testing Significance

     

    1)  Personalized Antiplatelet Therapy

    Provides precise guidance for the use of antiplatelet drugs such as aspirin and clopidogrel, enabling individualized treatment.

    2)  Stroke Risk Assessment

    Detects hidden hypercoagulable states in time, offering early warning for cardiovascular and cerebrovascular events.

    3)  Medication Guidance & Efficacy Monitoring

    Evaluates whether antiplatelet therapy is effective and identifies potential “drug resistance,” allowing timely adjustment of treatment plans.

     

    3.  CRET Platelet Activation Measurement

     

    Poclight Platelet Activation Function Analyzer: Real-Time, Dynamic, and Precise

    Poclight CRET Analyzer and reagents offers a powerful tool for platelet monitoring, helping clinicians make informed decisions regarding transfusion strategies, bleeding/thrombosis risk prediction, and treatment optimization.

     

    Poclight Platelet Activation Features

     

    With CRET Measurement, clinicians can detect the “invisible” culprits of stroke early, enabling timely intervention and improved patient outcomes.

     

    For detailed information and partnership options, please contact us.

     

  • What benefits does Optical Coherence Tomography bring to the healthcare industry?

    |

    I. (Core Value: Unparalleled Diagnostic Capability


    High-resolution, non-invasive “optical biopsy”

    Traditionally, to make a clear diagnosis of many diseases, a biopsy was required, which involves taking a small piece of tissue and observing it under a microscope. This is an invasive operation.

    OCT provides cross-sectional images similar to biopsies, but it is completely contactless and non-invasive. Doctors can directly observe the microstructure of the surface and subsurface layers of tissues inside the body without the need for cutting, significantly reducing risks and patient discomfort.



    2. Real-time imaging, guiding treatment

    OCT imaging is extremely fast and can provide images in real time. This enables doctors to immediately assess the condition of the tissue during surgery or interventional treatment, thereby making more accurate decisions.

    For instance, during cardiovascular interventional surgery, doctors can view in real time the nature of the plaques within the blood vessels and the adhesion of stents.



    Ii. (Main Application Fields and Specific Assistance）

    The application of OCT has expanded from ophthalmology to multiple medical fields. Here are some of its most important applications:

    Ophthalmology - the most mature and widely applied field

    This is a prime example of the success story of OCT technology, which has completely transformed the diagnosis and treatment of retinal diseases.

    Help

    Diagnosis of macular diseases: Precise diagnosis and staging of age-related macular degeneration (AMD), macular edema, macular holes and other diseases is the gold standard.

    Glaucoma management: By precisely measuring the thickness of the retinal nerve fiber layer (RNFL), early diagnosis of glaucoma and objective monitoring of disease progression can be achieved.

    Diabetic retinopathy: Early detection of subtle changes and edema in the retina to guide treatment.

    Impact on the industry: It has led ophthalmic diagnosis from subjective two-dimensional fundus photography to an era of objective and quantitative three-dimensional microstructure analysis.



    2. Cardiology - A rapidly developing frontier field

    Intravascular OCT (IV-OCT) enters the interior of blood vessels through slender catheters for imaging.

    Help

    Precise assessment of plaques: Clearly distinguish lipid plaques, fibrous plaques and calcified plaques, and identify easily ruptured “vulnerable plaques”, which is something that traditional angiography cannot achieve.

    Optimizing stent implantation: During percutaneous coronary intervention (PCI), guiding doctors to select stents of appropriate size and accurately assessing whether the stents are fully adhered and sufficiently dilated after the operation significantly reduces the risk of restenosis and thrombosis after the operation.

    Impact on the industry: It has advanced coronary intervention therapy from the era of “walking according to the route map” with angiography to the era of “navigating with a high-brightness map on” with precision.



    3. Combination of oncology and endoscopy

    Integrating the OCT probe into the endoscope enables deep scanning of suspicious areas simultaneously during endoscopic examinations of the digestive tract, respiratory tract, etc.

    Help

    Early cancer diagnosis: In the gastrointestinal tract, respiratory tract, bladder and other areas, distinguish benign lesions from early cancer, guide the biopsy location, and increase the positive rate of biopsy.

    Determine the tumor boundary: Assist surgeons in determining the precise boundary of the tumor during surgery to ensure complete resection while preserving as much healthy tissue as possible.

    Impact on the industry: It has enhanced the depth and accuracy of endoscopic examinations and promoted the screening and diagnosis capabilities for early-stage tumors.



    4. Dermatology

    Skin OCT is similar to ophthalmic OCT and can perform high-resolution imaging of the skin’s surface layer.

    Help

    Non-invasive diagnosis: It assists in the diagnosis of skin tumors such as basal cell carcinoma and melanoma, as well as inflammatory diseases like eczema and psoriasis.

    Treatment monitoring: Non-invasive monitoring of the efficacy of drug treatment or laser treatment.

    Impact on the industry: It has reduced the need for some diagnostic biopsies and provided new tools for the dynamic monitoring of skin diseases.



    Iii. (Summary of the Overall Impact on the Healthcare Industry)

    1. Enhance the level of diagnosis and treatment: Early diagnosis, precise staging and personalized treatment of diseases have been achieved.

    2. Enhance patient experience: Through non-invasive or minimally invasive examinations, patients’ pain, risk of complications and recovery time are reduced.

    3. Reduce medical costs: Although OCT devices themselves are expensive, they can lower overall medical expenses in the long run by avoiding unnecessary surgeries, optimizing the treatment process and reducing complications.

    4. Promoting scientific research development: It provides powerful in vivo imaging tools for medical research, accelerating the development of new drugs and in-depth understanding of disease pathological mechanisms.


  • Expand Your Diagnostic Portfolio - Rapid Tumor Marker Testing with Poclight CLIA Solutions

    |
    1.  Global Cancer Burden: Facts & Figures

    The Rising Global Cancer Burden

    According to the latest report from the World Health Organization (WHO) and its cancer agency, IARC, there were approximately 20 million new cancer cases and 9.7 million deaths worldwide in 2022, with around 53.5 million people alive within five years of a cancer diagnosis.

     

    Global Cancer Incidence

     

    Lung, breast, and colorectal cancers were the three most common types, with lung cancer remaining the leading cause of death. Low-income countries face higher mortality due to late diagnosis and inadequate care.

     

    By 2050, global new cancer cases are projected to reach 35 million, with the largest increases in low- and middle-HDI countries. WHO calls for strengthened cancer care coverage and investment to ensure accessible, high-quality cancer diagnosis and treatment for all.

     

    The Importance of Early Screening

    ● Up to 40% of cancer-related deaths could be prevented through early detection and timely intervention. (The Lancet Global Health)

    ● Developed countries show higher screening coverage, while accessibility remains a challenge in developing regions.

    ● The trend toward multi-cancer early detection (MCED) is accelerating globally, promoting a more comprehensive approach.

     

    For Breast Cancer Awareness Month (October)

    ● Breast cancer is the most common cancer among women worldwide.

    ● Self-examination is recommended starting at age 20.

    ● Women over 40 are advised to undergo imaging combined with biomarker screening every 1–2 years.

    ● Early detection (Stage I) can lead to a 5-year survival rate exceeding 90%.

    Recommendations and statistics are based on sources, including WHO guidelines, the American Cancer Society (ACS), EUSOMA guidelines, and global cancer data from GLOBOCAN/IARC and the NCI SEER database.

     

    2.  Key Tumor Markers and Their Clinical Significance

     

    Biomarker

    Associated Cancer Type(s)

    Clinical Use

    PSA

    Total Prostate-specific antigen (tPSA)Test Kit

    Prostate Cancer

    Routine screening marker; early detection and therapy monitoring

    CEA

    Multiple Cancers (colorectal, lung, breast, etc.)

    Broad-spectrum marker for diagnosis aid and recurrence monitoring

    AFP

    Liver Cancer

    Key indicator for hepatocellular carcinoma screening and differentiation

    CYFRA21-1

    Lung Cancer (especially squamous type)

    Supports diagnosis and treatment evaluation

    CA19-9

    Pancreatic & Gastrointestinal Cancers

    Digestive system malignancies and therapy monitoring

    CA125

    Ovarian Cancer

    Screening and disease progression evaluation in female patients

     

    Combining markers increases sensitivity and specificity by compensating for individual testing limitations:

    ● Ovarian cancer: CA125 + HE4 achieves 93.8% accuracy.

    ● Pancreatic cancer: CA19-9 + CEA + CA125 raises sensitivity to 82%.

    ● Prostate cancer: f/t PSA ratio reduces false positives by 30% in the gray zone.

     

    Application Department

     

    3.  Poclight’s Innovative Diagnostic Solutions

     

    In today’s evolving healthcare landscape, laboratories and diagnostic providers are seeking faster, more reliable, and accessible cancer testing solutions, yet traditional immunoassay systems often require high costs, long turnaround times, and complex operation.

    Poclight offers a comprehensive portfolio that empowers both distributors and laboratories to expand access to high-quality cancer diagnostics anywhere, anytime.

     

    1) Advanced Platform: C5000 Dry Chemiluminescence Immunoassay Analyzer (Dry CLIA Analyzer)

    C5000 CLIA Analyzer

     

    2) Featured Tumor Marker Panel

    ✓ Combined tumor marker testing: PSA, CEA, AFP, CYFRA21-1, CA19-9, CA125

    ✓ Covers multiple major cancer types (liver, lung, prostate, gastrointestinal, ovarian)

    ✓ Fast, accurate, and suitable for hospitals, health centers, and primary care facilities

     

    Poclight Tumor Markers Specifications

     

    ✓ Rapid detection in just 5 minutes, minimal sample volume of 50 µL, simple operation, low cost, high-quality CLIA methodology, innovative CRET patented technology, precise results, and a wide linear detection range.

     

    Ease of Use: Minimal training required

    Operation

     

    More tumor marker and other assays in progress

     

    Poclight Biotech is actively seeking global partners who share our vision for accessible, high-quality diagnostics.

    Reach out to us to explore collaboration opportunities or to learn how our solution can fit into your portfolio.

  • How Optical Coherence Tomography Constructs a “Data Vault” Compliant with Cybersecurity Protection Standards

    |

    The first step: Demarcate the boundaries of the “safe” and the environment (regional boundary security)
    OCT devices

    should not be directly exposed to public networks. First, it is necessary to plan the security domain.

    1. Network partition isolation

      Medical equipment dedicated network: OCT devices, PACS servers, image storage servers, etc. are classified into an independent VLAN and logically isolated from the office network and the Internet.

      Firewall policy: Deploy firewalls at the network boundary and strictly follow the “principle of least privilege”. Only specific and necessary ports and IP addresses are allowed for communication (for example, port 104 of the DICOM protocol, a specific port of the hospital information system). Any illegal external access is prohibited.
    2. Physical Access Control

      The computer room where OCT equipment and core servers are placed should implement strict physical access control and video surveillance management to prevent unauthorized physical contact.

      Step 2: Build a sturdy box for the "safe" (secure computing environment)
      This is the core layer that protects the data itself.
      OCT Equipment and Terminal Security:
      Strengthen the operating system: Enhance the security of the operating system of the industrial control computer or computer built into the OCT device, as well as that of the diagnostic workstation.
      Anti-virus software: Install hospital-specific anti-virus software and update the virus database regularly.
      Identity authentication: It is mandatory to log in to the system with a unique personal username and a strong password. For the third-level information security protection, two-factor authentication should be mandatory.
    3. Data storage encryption (lock of the safe) :

      Static data encryption: All OCT image data must be encrypted when stored on the disk. Available options:

      Transparent database encryption: Encrypting sensitive fields in the database.

      Storage layer encryption: Encrypt the entire disk or volume using the built-in encryption function of the storage device or operating system-level encryption.

      File-level encryption: Encrypting a single DICOM file.

      Key management: Encryption keys must be uniformly managed by a professional key management system, stored separately from encrypted data, and rotated regularly. This is the key point of the requirements for the equal protection.
    4. Application Security

      Ensure that the PACS software and OCT device software themselves have no known high-risk vulnerabilities, and conduct regular security assessments.

      Step 3: Ensure "safety during transportation" (communication network security)
      When data is transmitted between OCT devices, PACS servers and diagnostic workstations, it is necessary to prevent eavesdropping and tampering.
    5. Transmission encryption

      Enforce the use of encryption protocols such as DICOM over TLS or DICOM over HTTPS to replace the traditional plaintext DICOM protocol. This ensures that data is encrypted when transmitted over the network, similar to HTTPS protecting web page communication.

      For scenarios such as remote consultation that require cross-internet transmission, a VPN encrypted tunnel must be established.

      Step 4: Establish a monitoring and management center for the "safe deposit box" (Safety Management center)
      This is the brain and nerve center of the "safe", responsible for monitoring, auditing and emergency response.
    6. Log audit (recording who opened the box) :

      Collect all logs related to OCT data centrally, including: user login/logout logs, logs of OCT image creation, modification, deletion, access, printing, export and other operations. These logs must be retained for no less than six months.

      The information security protection level requires that the content of logs cannot be tampered with, so it is necessary to deploy a professional log auditing system.
    7. Database Audit

      For operations that directly access the database, a database auditing system is deployed to record all access behaviors to OCT data tables, especially high-risk operations.
    8. Operation and Maintenance Management and Security Audit

      Video the operations of system administrators and record instructions to achieve traceability.

      Regularly conduct security risk assessments and vulnerability scans.
    9. Data Backup and Recovery (Spare key for the safe) :

      Formulate a complete data backup strategy and regularly back up OCT image data and related patient information.

      Regularly conduct disaster recovery drills to ensure that business and data can be quickly restored in the event of data loss, system downtime or ransomware attacks. Backup data also needs to be encrypted for protection.



      Also welcome to contact us, we are ZD Medical Inc.
      Tel : +86-187 9586 9515
      Email : sales@zd-med.com
      Whatsapp/Mobile : +86-187 9586 9515

  • International Day of the Blind丨Illuminating Vision ZD Medical OCT Builds a Robust Defense for Retinal Health

    |

    The International Day of the Blind on October 15th every year is a day that calls for attention to eye health and conveys the hope of light. When we focus on the living predicaments of the visually impaired group, a set of data should prompt more deep thought…

    The silent threat of blindness: The insidious nature of retinal diseases


    Retinal diseases such as diabetic retinopathy (DR) and age-related macular degeneration (AMD) have become the leading causes of irreversible blindness in China, and most patients have missed the best intervention opportunity by the time they show obvious symptoms. According to statistics, over 250 million people worldwide suffer from vision impairment, and nearly half of them can avoid it through early intervention. However, the limitations of traditional examination methods have caused many patients to miss the best treatment opportunity. In this race against darkness, ZD Medical  precise diagnosis and treatment solutions centered on optical coherence tomography (OCT) scanners are becoming a key force in preventing blindness.



    Zhiding OCT: Solving the Problem of Early Diagnosis with "Microscopic Insight"

    The fundus, as the core hub for visual signal transmission, often serves as an "early warning" for blindness due to its microscopic lesions. Traditional examination methods are difficult to capture the subtle changes between retinal layers. However, OCT technology has achieved a breakthrough by virtue of its unique advantage of "optical biopsy" - through the principle of weak coherent light interference, it can reconstruct two-dimensional and three-dimensional images of the fundus with millimeter-level depth and micrometer-level resolution Clearly present key lesion markers such as intraretinal effusion (IRF) and subretinal effusion (SRF).


    The core technology adopted by ZD Medical OCT can complete a full retinal scan within 3 seconds, and the image resolution is 40% higher than that of traditional equipment. Even the tiny protrusions in the retinal pigment epithelial layer of early-stage AMD patients can be accurately captured. The built-in AI+ remote film reading function of the device, along with online review by retinal disease experts, covers all ophthalmic diseases. This effectively empowers primary medical institutions, breaks through the limitations of time, space and resources, standardizes diagnostic results, reduces the occurrence of missed and misdiagnoses, and minimizes clinical risks to the greatest extent. As emphasized in the "2025 Expert Consensus on OCT in the Fundus of China", OCT's ability to identify early lesions far exceeds that of traditional color fundus photography, and the positive screening rate is significantly higher, thus buying precious time for preventing blindness.


    Technology for Good: From Diagnostic Devices to the Construction of a Blindness Prevention Ecosystem

    The mission of ZD Medical is not only to provide hardware equipment, but also to build an integrated blindness prevention system of "prevention - diagnosis - management". We have collaborated with multiple hospitals to carry out the "Grassroots Retinal Disease Screening Program", using OCT equipment to reach communities and rural areas, enabling patients in remote regions to also enjoy precise diagnostic services. Meanwhile, the remote film reading function of the software platform has broken through geographical restrictions, enabling high-quality medical resources to flow efficiently.
    Dry Eye Detector D600

    Take responsibility as the tripod: Build the line of defense of light into every inch of land

    The significance of the International Day of the Blind lies not only in caring for those who have lost their sight, but also in safeguarding the visual health that still exists. "Leading with technology and safeguarding light", the value of OCT has never been limited to precise imaging; rather, it lies in making the concept of "early detection and early intervention" for blindness prevention take root through the popularization of technology. On this International Day of the Blind, we firmly believe that when every ZD Medical OCT device starts to operate, it is blocking the darkness for a family. When every precise report is generated, it is lighting up hope for patients! The protection of light is never an accidental stroke of luck, but an answer jointly written by technology and responsibility. Zhiding Medical will continue to take technological innovation as its pen and clinical needs as its ink, and forge ahead firmly on the path of preventing blindness.


    Also welcome to contact us, we are ZD Medical Inc.
    Tel : +86-187 9586 9515
    Email : sales@zd-med.com
    Whatsapp/Mobile : +86-187 9586 9515

  • The comfort and security of Vein Finder

    |

    I. Patient Comfort Experience


    Comfort focuses on positive physical and psychological feelings, emphasizing “painless” and “relaxed”.

    1- Contactless and pressure-free scanning process:

    Experience: The device scans just a few centimeters above the skin without touching the body at all. Compared with the tight feeling of traditional tourniquets and the pressure sensation when nurses touch and search for blood vessels, this is a zero-invasive and zero-discomfort experience.

    Value: Especially suitable for patients with sensitive skin, burns or trauma, it avoids the pain that may be caused by contact.

    2- Painless and non-invasive imaging technology:

    Experience: Vein Finder typically uses safe near-infrared light. The patient cannot see this kind of light and does not feel any stimulation at all, just like being illuminated by an ordinary flashlight. However, they can see the vascular images magically projected onto their skin.

    Value: It eliminates the fear of technologies such as “radiation” and “laser”, and the process is very gentle.

    3- Distract attention and relieve anxiety

    Experience: For children and patients who are afraid of needles, seeing a clear image of the blood vessels on their arm is like an interesting “magic trick” or video game, which can effectively divert their attention from the upcoming puncture.

    Value: Transforming a terrifying experience into a novel technological interaction significantly reduces psychological tension.

    4- Shortened the anxiety time in the preparation stage:

    Experience: Nurses no longer need to repeatedly touch and pat their arms for a long time to search for blood vessels. The “instant positioning” reduces the patient’s torment while waiting for puncture.

    Value: The process is smooth and rapid, avoiding the prolonged anxiety caused by uncertainty.



    Ii. Establishment of Patients’ sense of security

    Security stems from a sense of “controllability” and “trust” in the process, emphasizing “reliability” and “peace of mind”.

    1- The sense of control brought by visualization:

    Experience: Patients can see the distribution of their subcutaneous blood vessels with their own eyes and understand the reasons why nurses choose puncture points. This “information transparency” endows patients with an unprecedented sense of participation and control.

    Value: Transforming from a passive recipient to an active participant has greatly enhanced psychological security. “I can see it, so I’m relieved.” “

    2- Expectations for high success rates:

    Experience: The patient understands that the purpose of using high-tech equipment is to “hit the nail on the head”. This clear “expectation of success” directly offsets the fear of “repeated puncture failures”.

    Value: Establishing a powerful psychological suggestion that “this operation will go smoothly” is the cornerstone of a sense of security.

    3- Transfer of trust in the skills of medical staff:

    Experience: Vein Finder is regarded as an authoritative auxiliary tool. The patient would think: “The hospital has introduced such advanced equipment, which shows that they attach great importance to and are committed to reducing my pain.”

    Value: The equipment enhances patients’ trust in the professionalism of the entire medical team, and this sense of trust will translate into a sense of security.

    4- Deep Reassurance for Special Groups

    For parents of children: Seeing medical staff operate on their children in such a gentle and precise way brings great comfort.

    For long-term patients (such as those undergoing chemotherapy) : Their blood vessels are fragile and in need of protection. Vein Finder can help select the best blood vessels and avoid damage. This “blood vessel protection” itself is a deep-seated commitment to safety.


    Also welcome to contact us, we are ZD Medical Inc.
    Tel : +86-187 9586 9515
    Email : sales@zd-med.com
    Whatsapp/Mobile : +86-187 9586 9515

  • What are the advantages of Eye Atomization Dry Eye Ophthalmic Nebulizer?

    |

    I. Core Technological advantages: More efficient therapeutic effects


    Ultrafine atomization for more efficient absorption:

    Advantages: It breaks down the liquid medicine or artificial tears into extremely fine mist-like particles (usually with diameters ranging from 1 to 5 micrometers), which are much smaller than those of traditional eye drops. This enables the drug to cover the entire ocular surface more evenly and thoroughly, including the hard-to-reach meibomian gland openings and conjunctival fornix, significantly increasing the effective absorption area and bioavailability.

    2. Deep nourishment, directly reaching the lesion

    Advantages: The gentle and continuous mist can penetrate to the edge of the eyelid and directly act on the blocked meibomian glands, helping to soften blebum and improve the fundamental problem of “evaporative dry eye”. This is something that cannot be achieved simply by using eye drops.



    Ii. User Experience Advantages: More comfortable and safe

    1. Contactless treatment to avoid secondary injury:

      Advantage: During the treatment process, the eyeball does not need to come into contact with any instruments, greatly reducing the risk of infection that may result from contact (especially for patients with corneal damage or those who have undergone eye surgery). It also avoids the possible contamination of the medicine bottle mouth.
    2. Gentle and comfortable, with an excellent experience:

      Advantages: Compared with the sudden impact and possible stinging sensation when the liquid drops in, nebulization therapy is a gentle, warm and continuous process. Users can receive treatment with their eyes naturally open or slightly closed in a relaxed state, without any foreign body sensation. It is especially suitable for children, the elderly or patients who are afraid of using eye drops.
    3. Maintain the physiological state of the eyes without interfering with the tear film

      Advantage: Traditional eye drops wash away the normal tear film when applied, which may cause temporary blurred vision. Nebulization therapy is carried out in the form of “supplementation” and “moisturization”, without damaging the original structure of the tear film, and the visual quality is more stable after treatment.

      Iii. Functional and Scenario Advantages: More convenient and multi-functional
    4. Multi-functional in one device, capable of both treatment and relief

      Advantages: In addition to using the special liquid prescribed by the doctor for treatment, users can also use sterile normal saline or special artificial tears for nebulization in daily life as a health care method for daily eye moisturization and relieving eye fatigue. It has achieved full coverage from “treatment” to “care”.
    5. Family-oriented and portable, enhancing treatment compliance

      Advantage: With the popularization of portable home nebulizers, patients can bring professional-level care home. There is no need to frequently visit the hospital, which greatly facilitates patients with chronic dry eye syndrome who require long-term management, significantly improves treatment compliance, and thus ensures long-term therapeutic effects.


      Also welcome to contact us, we are ZD Medical Inc.
      Tel : +86-187 9586 9515
      Email : sales@zd-med.com
      Whatsapp/Mobile : +86-187 9586 9515


  • Disposable Suction Irrigation Instrument A Four-in-One Instrument for Endoscopic Surgery

    |

    The traditional electrocautery hook is a commonly used instrument in surgical procedures. However, it often produces a large amount of surgical smoke and some bleeding during use, requiring coordination with a separate suction–irrigation device. The frequent switching and coordination between instruments can reduce surgical efficiency. The newly developed suction-irrigation electrosurgical cutter, with its integrated functions and scenario-oriented design, has become a powerful alternative to the conventional electrocautery hook.

     

    Developed independently by ShouLiang-med, the Disposable Suction Irrigation Instrument integrates electrocoagulation, electrocision, irrigation, and suction into one device. It allows precise coagulation of small vessels to seal and control bleeding, while its diverse electrode shapes enable delicate tissue dissection, traction, and anatomical separation. The built-in channel system can deliver saline or other irrigation fluids to the surgical field, keeping tissues moist, cooling them down, and improving visibility. It can also suction fluids, smoke, and tissue debris from the field to maintain a clear view. By using this single instrument, the need for frequent instrument changes is greatly reduced, achieving an operational loop of “irrigate as you point, coagulate as you clean, and suction as you coagulate.” This provides surgeons with a more convenient and effective tool for many typical clinical scenarios.

     

     

    For example, in laparoscopic cholecystectomy (LC), dissection of Calot’s triangle is a key and challenging step. When separating the gallbladder from the liver, surgeons need to delicately dissect adhesions and fatty tissue around the cystic duct and cystic artery using an electrocautery hook. The gallbladder bed often presents diffuse oozing. At this stage, the EA31303 hook-type instrument enables precise dissection and cutting, clear exposure of ductal structures, and effective coagulation of small vessels to control bleeding while maintaining a clean dissection plane. With its integrated suction and irrigation functions, the surgeon can instantly activate irrigation or suction via hand control without switching instruments. This quickly restores a clear view and enhances the safety of bile duct identification.

     

    Therefore, the suction-irrigation electrosurgical cutter is especially suitable for minimally invasive surgeries involving complex anatomy, limited operating space, frequent bleeding, and high demands for visual clarity. The ShouLiang-med Disposable Suction Irrigation Instrument series, through its ingenious functional integration, effectively addresses key pain points in minimally invasive surgery. It serves as a powerful tool to improve both surgical efficiency and safety, providing a more convenient and comprehensive solution for these demanding surgical environments.

  • How Electrosurgical Units Make Surgery Safer and Recovery Faster

    |

    Electrosurgical units (ESUs), commonly known as electrosurgical equipment, are widely used in surgical procedures. By generating heat through high-frequency electric current, they enable precise tissue cutting and effective hemostasis. Due to their ease of use, rapid cutting, and reliable bleeding control, ESUs have become indispensable tools in operating rooms, particularly in general surgery, gynecology, and colorectal surgery [1]. With the advancement of medical technology, the performance of electrosurgical units continues to improve, significantly enhancing both safety and efficiency, and supporting minimally invasive surgery and faster postoperative recovery.

     

    Compared with traditional scalpels, electrosurgical units can effectively reduce intraoperative blood loss, shorten surgery duration, and lower the risk of postoperative complications. Studies have shown that proper use of ESUs can significantly improve surgical outcomes. In one study involving 160 surgical patients, the observation group receiving care with standardized electrosurgical unit procedures had an average surgery time of 132.9 minutes, intraoperative blood loss of 43.7 mL, and nursing satisfaction of 95.1%, all of which were superior to the conventional care group (P<0.05) [2]. This indicates that scientific usage and comprehensive nursing support are key to maximizing the advantages of electrosurgical units.

     

    Safe use of electrosurgical units relies heavily on standardized nursing coordination. Nursing staff should check equipment status, electrode placement, and power connections before surgery to ensure a safe operating environment; during surgery, they must closely monitor the patient’s vital signs and equipment performance, addressing any anomalies promptly [3]. For example, selecting the appropriate output power, preventing patient contact with metal surfaces, and using insulation protection can effectively prevent burns and other accidents, ensuring smooth surgical procedures.

     

     

    The SEH80A electrosurgical unit from ShouLiang-med integrates multiple intelligent technologies to further enhance surgical safety and efficiency. The device offers 8 monopolar and 6 bipolar modes to meet various surgical needs; its intelligent tissue-sensing function can adjust output power in real time, reducing smoke and eschar formation; and the return electrode monitoring system ensures patient safety from multiple dimensions. Additionally, the SEH80A supports laparoscopic interfaces, is compatible with smoke evacuators, and integrates into modern operating rooms, making it suitable for a variety of complex surgical scenarios and reflecting the efficiency and flexibility of modern surgical equipment.

     

    In summary, electrosurgical units play a crucial role in modern surgery due to their significant intraoperative advantages and integration with proper nursing care. The application of advanced devices like the SEH80A from Shouliang-med has significantly improved surgical precision and safety, effectively promoting minimally invasive surgery and faster patient recovery.

     

     

    References:

    [1] Yan Weidong, Fan Li, Chen Hua, et al. Analysis of Nursing Coordination for the Safe Use of Electrosurgical Units in the Operating Room [J]. Medical Frontiers, 2016, 6(31): 286-287.

    [2] Xiao Yingmei. Application Effect of Nursing Coordination for Safe Use of Electrosurgical Units in Surgery [J]. Medical Equipment, 2021, 34(4): 130-132.

    [3] Long Yanli, Du Lin. Nursing Coordination for Safe Use of Electrosurgical Units in the Operating Room [J]. Medical Equipment, 2019, 32(10): 146-147.