Clinical categories from the GMDN nomenclature, which classifies devices by what they are and what they do rather than by who makes them.
Assistive speech generators are portable, electrically-powered devices that help individuals with speech disabilities or cognitive impairments communicate effectively. They use buttons with images or symbols to generate pre-recorded words or phrases when pressed, enabling users to convey messages without relying on verbal speech.
An automated lensmeter is a precision ophthalmic tool used to measure the optical power and characteristics of spectacle lenses, contact lenses, or prisms. Clinicians rely on these devices to ensure accurate prescription fitting, reducing errors in vision correction and improving patient outcomes by providing precise dioptric readings and other lens metrics.
Reusable bed blankets are fabric or fabric-like coverings designed to provide warmth and insulation for patients by retaining body heat. They are primarily used as bed linens but can also serve as wraps for comfort and warmth in other settings, such as incubators or during medical procedures.
Blood irradiation indicators are small, single-use labels designed to be affixed to blood bags before exposure to ionizing radiation. Their purpose is to confirm the type of radiation (e.g., gamma or X-ray) applied and verify the dosage delivered, ensuring proper inactivation of donor lymphocytes to reduce transfusion risks like graft-versus-host disease.
Blood refrigerator/freezers are specialized medical devices designed to safely store and transport whole blood or blood components at precise temperatures, either refrigerated (1° to 6°C) or frozen (-18° to -30°C). They maintain sterile conditions and prevent contamination or degradation of blood products through controlled environments, alarms for temperature/power failures, and corrosion-resistant interiors.
CD71 cell marker in vitro diagnostic (IVD) antibodies are laboratory reagents designed to identify and measure the presence of the CD71 protein, also known as the transferrin receptor, in biological samples. Clinically, these tests help assess cell proliferation, iron metabolism disorders, or cancer progression by detecting CD71 expression levels in specimens like blood or tissue samples.
Cancer antigen 125 (CA125) IVD antibody devices are laboratory tests designed to detect the presence or measure levels of CA125, a protein linked to ovarian cancer and other gynecological conditions. Clinically, these tests aid in monitoring tumor progression, assessing treatment response, and identifying potential recurrence in patients with known cancer.
Cardiac ablation system irrigation tubing sets deliver sterile saline or cooling solutions directly to ablation tools during heart rhythm procedures. They work with irrigation pumps to maintain optimal temperatures and fluid flow, reducing tissue damage while improving precision during cardiac electrophysiology interventions.
A cardiac irreversible electroporation system generator is an electrical device used to perform nonthermal ablation of heart tissue. It functions by delivering precise, microsecond-long pulses that create pores in cell membranes, leading to targeted cell death.
A cardiopulmonary bypass cannula holder set is a sterile collection of components designed to stabilize a cannula during cardiac surgery. These tools help secure the cannula to the patient's tissue to prevent accidental movement or displacement while the bypass circuit is active.
Antimicrobial cavity-wound management dressings are non-bioabsorbable materials designed to be placed inside deep wounds to promote healing. These products maintain a moist, protective environment and incorporate agents like silver or honey to help manage the wound bed in cases such as pressure ulcers, surgical dehiscence, or deep excisions.
Coagulation timers are in vitro diagnostic (IVD) devices designed to measure and record how long it takes for blood to clot after a reaction is triggered. Clinically, they help diagnose bleeding disorders, monitor anticoagulant therapy, and assess clotting function by analyzing plasma or whole blood samples under controlled conditions.
Dental x-ray system beam alignment devices are mechanical tools designed to hold dental X-ray film in place and ensure precise alignment between the X-ray tube and the film during imaging. They help clinicians capture clear, accurate intraoral or extraoral dental radiographs by maintaining consistent positioning for better diagnostic results.
ENT cartilage cutters are reusable surgical tools designed to precisely trim cartilage grafts—such as those harvested from the tragus—to a specific thickness before implantation. Used primarily in ear, nose, and throat procedures like middle ear reconstruction, these devices ensure consistent graft sizing for optimal surgical outcomes.
ENT wire crimpers are reusable surgical tools used to precisely bend or shape metal wires within the ear, nose, or throat cavities. Clinicians rely on them during procedures like stapedectomy, myringotomy, or other otolaryngological surgeries where wire frameworks—such as stapes prostheses or tympanoplasty grafts—require secure, custom shaping.
Epithelial cell adhesion molecule (EpCAM) in vitro diagnostic (IVD) antibody tests detect the presence of EpCAM proteins in clinical samples, such as blood or tissue. These tests are primarily used to identify or monitor conditions linked to elevated EpCAM levels, including certain cancers like colorectal, breast, and ovarian tumors, as well as inflammatory or autoimmune diseases.
Ethanol (ETOH) IVD controls are laboratory reference materials designed to validate and monitor the accuracy of tests that measure alcohol levels in clinical samples. They ensure that diagnostic assays—such as those used in blood or breath testing—produce reliable, consistent results for patient care, legal, or medical screening purposes.
Ferritin IVD kits with chemiluminescent immunoassay are laboratory diagnostic tools designed to measure ferritin levels in blood or serum samples. Ferritin is a protein that stores iron in the body, and its levels are clinically important for diagnosing iron deficiency, iron overload disorders (like hemochromatosis), and monitoring conditions such as anemia or chronic diseases.
A foetal cardiac monitor is an electronic device used to track and display the heart activity of a foetus during the period surrounding birth. These systems are used clinically to monitor heart rate and valve movement to ensure the well-being of the foetus.
Gastrointestinal photodynamic therapy laser beam guides are sterile, single-use devices designed to direct laser energy precisely within the upper gastrointestinal tract (such as the esophagus, stomach, or duodenum) during cancer treatment. They work alongside oncological laser systems to deliver targeted light therapy, helping to treat localized tumors through photodynamic therapy (PDT).
Gastrointestinal telemetric monitoring systems use wireless capsules and wearable receivers to continuously track key digestive parameters like pH levels, pressure, and temperature inside the body. These devices help clinicians diagnose conditions such as acid reflux, motility disorders, or gastrointestinal bleeding by providing real-time data on how food and fluids move through the digestive tract.
General tissue specimen containers with fixative or saline are single-use devices designed to preserve and transport tissue samples—such as biopsies—from collection sites to diagnostic labs. They prevent degradation of specimens during handling, ensuring accuracy for in vitro diagnostic testing like histology or pathology analysis.
A hearing aid tester, electrical, is a specialized diagnostic tool used in clinical settings to evaluate and calibrate hearing aids. It measures the electroacoustic performance, including frequency response and sound intensity, ensuring devices meet prescribed specifications for accuracy and patient care.
A heat-exchanging intravenous administration set is a sterile, single-use device that warms and delivers fluids directly from an IV bag or bottle to a patient’s vein. Clinically, it prevents hypothermia by maintaining fluid temperature during infusion, which is critical for patients at risk of cold-related complications, such as postoperative or critically ill individuals.
An intracerebral catheter cranial-fixation kit is a sterile set of components designed to secure drainage, infusion, or sensor catheters to a patient's skull. These kits provide the necessary hardware to stabilize the catheter entry point during neurological procedures.
Kyphoplasty balloon catheters are single-use, sterile tubes used in minimally invasive spine procedures to treat vertebral compression fractures. During balloon kyphoplasty, the catheter is inserted into the fractured vertebra, where its balloon is inflated to create space for bone cement injection, helping restore spinal alignment and stability.
Laboratory waste receptacles for in vitro diagnostics (IVD) are single-use containers designed to safely collect and contain contaminated materials after contact with bodily fluids or substances. These devices prevent cross-contamination and ensure proper disposal of waste generated during diagnostic testing, such as blood, urine, or sputum samples.
A lumboperitoneal shunt peritoneal catheter is a flexible, implantable tube used to redirect cerebrospinal fluid (CSF) from the spinal canal into the abdominal cavity. It is part of a larger shunt system designed to relieve pressure in the brain caused by conditions like hydrocephalus, helping to manage fluid buildup safely over time.
Medical tubing clips and clamps in this category are manual devices used to temporarily block the flow of fluids or gases within flexible tubing or containers. They are commonly applied in clinical settings to secure IV lines, drainage tubes, or other tubular systems without direct patient contact, ensuring controlled access or temporary interruption of flow.
Microscope counting chambers for in vitro diagnostics (IVDs) are specialized tools designed to precisely count cells, particles, or biological components in clinical lab samples under a microscope. Clinically, they enable accurate assessments of sperm concentration, blood cell counts, or other cellular analyses critical for diagnostics and research.
Mueller-Hinton agar is a laboratory culture medium used to test how susceptible bacteria are to antibiotics. Clinicians rely on these tests to guide treatment decisions by identifying which antimicrobials will effectively inhibit or kill specific bacterial infections in patients.
A recessed multi-purpose warming cabinet is a wall-integrated device designed to heat items such as intravenous fluids, irrigation solutions, blankets, and surgical apparel. These units are commonly installed in operating rooms or laboratory settings to ensure that materials are at a comfortable or clinically appropriate temperature before they come into contact with a patient or staff member.
This category covers portable, home-use systems designed to monitor multiple vital signs simultaneously, such as heart rate, blood pressure, oxygen saturation, and body temperature. These devices are intended for layperson use, enabling intermittent or continuous tracking of key physiological parameters without requiring professional medical expertise.
Network servers in this category are specialized devices that enable electronic data management and communication within healthcare networks. They support functions like data storage, retrieval, and transmission, often serving as a backbone for systems such as patient monitoring, nurse call, or remote alert solutions.
An ophthalmic cannulation set, reusable, is a collection of surgical tools designed to create precise channels in the eye for procedures like posterior segment surgery. These sets typically include metal cannulae, tubing, and accessories such as trocars or syringes to facilitate infusion or aspiration of fluids, such as silicone oil, during surgery.
An ophthalmic chair, manual, is a patient positioning device used in eye care settings to support seated or reclined postures during exams, treatments, or minor procedures. Its adjustable, hand-operated controls allow clinicians to optimize patient comfort and accessibility while maintaining precise positioning for diagnostic or therapeutic tasks.
Ophthalmic ultrasound imaging transducers are handheld devices used to examine the eye’s internal structures, particularly the lens, during procedures like biometry or pachymetry. They emit ultrasound waves that bounce off tissues, creating images or measurements to assess conditions such as cataracts, retinal detachment, or corneal thickness.
Orthopaedic bone fixation plate spacers are small, threaded metal implants designed to create a controlled gap between a fixation plate and bone. Clinically, they help prevent complications like impaired blood flow in the periosteum during bone healing, particularly in complex fractures or revisions.
Orthopaedic knee/leg holder liners are sterile, disposable pads placed between a patient’s leg and an orthopaedic positioning device. Their primary purpose is to cushion the leg during procedures like arthroscopy or joint replacement, protecting skin, muscles, and nerves from pressure or friction.
An orthopaedic x-ray ruler is a precision tool used during fluoroscopy to measure bone dimensions accurately. Surgeons rely on it to assess length, thickness, or alignment of bones in real-time, ensuring proper placement of implants or surgical adjustments.
Paranasal sinus guide-catheters are flexible, sterile tubes designed to assist in accessing sinus cavities during medical procedures. Clinically, they serve as a guide for inserting other instruments, enabling safer and more precise interventions like drainage, biopsy, or balloon dilation of blocked sinus passages.
A pericardiocentesis catheter is a flexible drainage tube used to remove fluid buildup (effusion) from the pericardial sac around the heart. Clinically, it helps relieve pressure from conditions like cardiac tamponade, where excess fluid compresses the heart and impairs function.
A phacoemulsification system handpiece tip, when reprocessed, is a reusable component designed for cataract surgery. It delivers ultrasonic or piezoelectric energy to break down and remove the clouded lens (nucleus) while also assisting with irrigation and suction to clear debris during the procedure.
Pneumatic/ultrasonic lithotripsy systems are medical devices designed to break down urinary tract stones (such as kidney or bladder calculi) using a combination of shock waves and ultrasonic energy. These systems operate by delivering precise energy through probes to fragment stones in place, allowing them to be safely removed from the body via suction.
A proximal interphalangeal (PIP) joint prosthesis is an artificial implant designed to replace a damaged PIP joint in the fingers, often caused by arthritis or trauma. These modular devices consist of metal stems inserted into the bone, with articulating components—such as metal or plastic surfaces—to restore joint function and mobility.
Radiation therapy digital imagers are specialized systems designed to capture high-resolution images of a patient's anatomy during treatment sessions. These devices are primarily used to assist clinicians in accurately targeting tumors and tracking anatomical landmarks to ensure radiation is delivered precisely to the intended area.
Radiolucent electrocardiographic leads are reusable wires with electrodes designed to capture the heart’s electrical activity during procedures like cardiac catheterization. Their low-density materials ensure minimal interference with X-ray imaging, allowing clear visualization of the heart and surrounding structures while monitoring vital ECG signals in real time.
Reagent grade alcohol solutions for in vitro diagnostics (IVDs) are specialized liquids—such as ethanol, methanol, or isopropanol—that remove water from biological tissues or clinical specimens during specimen preparation. They play a critical role in histology, pathology, and molecular diagnostics by preserving sample integrity for accurate testing.
SOXB1 protein in vitro diagnostic (IVD) antibodies are laboratory tools designed to detect specific SOXB1 group proteins (SOX1, SOX2, SOX3) in clinical samples. Clinically, these antibodies help diagnose conditions linked to abnormal SOX protein expression, such as certain cancers or developmental disorders, by confirming their presence or measuring their levels in tissues or fluids.
Scalp clip forceps are surgical instruments designed to securely place and remove haemostatic scalp clips during cranial or scalp surgeries. These reusable, scissors-like tools feature specialized blades that grip and manipulate clips, ensuring precise application and removal while minimizing bleeding.
Sensor holders (reusable) are mechanical devices used to securely position sensors during computer-assisted surgery or other precision procedures. They ensure stability by locking the sensor in place, allowing it to remain fixed to the patient, another device, or a nearby surface while maintaining accuracy and reliability during the procedure.
Spinal intraoperative positioning pins are thin, reusable rods designed to temporarily stabilize vertebrae during spinal surgery. They help surgeons align implants or surgical instruments like fixation plates or retractors by anchoring into the bone, ensuring precise placement before permanent fixation.
Spring-loaded pneumoperitoneum needles are reusable medical instruments used to safely introduce gas into the abdominal cavity during procedures like laparoscopy. The spring mechanism protects internal organs by retracting the needle’s sharp tip once it reaches the peritoneal space, reducing the risk of injury during insertion.
Sternum saw blades (reprocessed) are surgical tools designed to cut through the sternum during open-heart procedures. These blades attach to powered saws and use rapid motion to precisely divide the breastbone, enabling surgeons to access the heart and surrounding vessels for procedures like bypass or valve repair.
A suction system bottle is a reusable, cylindrical container designed to collect aspirated waste—such as blood, bodily fluids, or tissue—during medical procedures. Clinically, it connects to suction devices to safely gather materials for diagnostic analysis (like histology) or therapeutic reuse (such as autologous fat transfer).
Synthetic polymer semi-permeable film dressings are clear, adhesive wound coverings designed to protect injured or healing skin while allowing moisture vapor and oxygen to pass through. Clinically, they’re used for minor wounds like cuts, scrapes, burns, or skin tears, as well as postsurgical incisions, to shield the area from contamination and maintain a moist healing environment without sticking to the wound bed.
Total cortisol IVD kits using chemiluminescent immunoassay are laboratory diagnostic tools designed to measure cortisol levels in blood or serum samples. Clinically, they help diagnose conditions like Cushing’s syndrome, adrenal insufficiency, or monitor stress-related disorders by providing precise quantitative results.
Total immunoglobulin G (IgG total) IVD kits using nephelometry or turbidimetry measure antibody levels in blood or cerebrospinal fluid to diagnose immune deficiencies, infections, or autoimmune disorders. These tests help clinicians assess patient immune function by quantifying IgG concentrations, aiding in conditions like common variable immunodeficiency or chronic infections.
A tourniquet cuff bandage is a sterile, single-use strip or roll designed to wrap around an arm or leg before applying a tourniquet cuff. Its primary clinical use is to safeguard the patient’s skin from irritation, wrinkling, or damage while also preventing blood and fluids from contaminating the cuff during procedures.
A trabeculated bicondylar knee tibia prosthesis is a metal implant used to replace the lower end of the shinbone (tibia) during knee replacement surgery. Its porous, perforated surface encourages bone to grow into the device, helping to secure it firmly in place and restore knee function after injury or degenerative conditions like osteoarthritis.
Transport wheelchairs, non-collapsible, are lightweight mobility devices designed to safely move individuals—typically those with limited mobility or disabilities—over short distances indoors or on smooth outdoor surfaces. They feature fixed seating, small wheels for ease of maneuvering, and footrests to elevate the user’s feet, making them ideal for settings like hospitals, airports, or transit hubs where portability and stability are key.
Tube/mask breathing circuit connectors are single-use, sterile devices designed to link breathing tubes with endotracheal tubes, anesthesia masks, or other breathing circuit components. They ensure a secure, leak-free connection during procedures like anesthesia or mechanical ventilation, with designs tailored for pediatric to adult patient sizes.
Ventricular prosthesis systems, pneumatically-powered, are temporary mechanical heart replacements designed for patients with end-stage biventricular failure awaiting transplantation. These systems replace both natural heart ventricles with implanted pneumatic pumps and valves, connected to the atria, aorta, and pulmonary arteries, while an external pneumatic pump drives the device via percutaneous lines.
This category includes a 10% formaldehyde solution used as a fixative in laboratory settings to preserve biological tissues or clinical specimens for microscopic examination. It is commonly employed in histology, pathology, and research applications to stabilize cellular structures and prevent degradation prior to analysis.
6-Acetyl morphine IVD, kit, enzyme immunoassay (EIA) is a diagnostic tool used to detect the presence of 6-acetyl morphine in clinical specimens through an enzyme immunoassay method. These kits are designed for qualitative and/or quantitative analysis, helping medical professionals identify specific substances in patient samples.
Acute myeloid leukaemia (AML) genetic mutation IVD probes are used to identify specific genetic changes in a patient's specimen, helping to diagnose, monitor, or predict AML. These probes are designed to detect specific complementary-sequence nucleic acid molecules associated with AML, including certain gene mutations and chromosomal abnormalities.
Airway tube forceps, single-use, are sterile hand-held instruments designed for grasping and guiding tubes into or out of the airways, or for removing obstructions from the airways. They are commonly used in emergency medical settings to assist with procedures like intubation or foreign object removal.
This category includes immunoglobulins designed to bind to androgen receptors in clinical specimens. These antibodies are used in laboratory tests to detect and measure androgen receptor presence, supporting the diagnosis and management of conditions related to hormone-sensitive tissues, such as certain cancers.
An antiseptic skin towelette is a small, sterile cloth pre-soaked with an antiseptic solution, often combined with a local anesthetic, designed to clean and protect minor skin injuries. It is used to inhibit microbial growth on the skin and provide temporary relief from pain, itching, or discomfort associated with cuts, scrapes, or burns in home, clinical, or first-aid settings.
An assistive dynamic arm support system is a device designed to support people with weak or paralyzed arms, helping them to perform daily activities and rehabilitation exercises. It provides gravity-compensating support, allowing users to move their arm, wrist, and hand more easily. This type of system is typically used for activities such as feeding, self-care, and computer use, as well as for therapeutic training and preventing neck and shoulder complaints.
Antibodies that bind specifically to the B-cell specific octamer binding protein‑1 (BOB‑1), also called OBF‑1 or OCA‑B, are used in the laboratory to detect the presence and amount of this protein in patient samples. By targeting BOB‑1, these reagents help clinicians assess B‑cell activity and can aid in diagnosing certain hematologic conditions.
A blood flowmeter transducer, non-indwelling is an external device used with a blood flowmeter to continuously measure a patient's blood flow without entering the body. It can be placed around a blood vessel or within a chamber that encloses the transducer outside the vasculature, utilizing ultrasound or electromagnetic technology to assess flow.
A bone-conduction hearing aid is an external, electrically powered device designed to assist individuals with hearing loss by converting sound into vibrations that travel through the skull bones to the inner ear. It is worn on the head, often via a headband or attached to spectacles, and uses a microphone to capture sound, an amplifier to process it, and a vibrator to deliver mechanical vibrations—typically via the mastoid bone—bypassing the outer and middle ear to stimulate hearing.
A bone-nailing spacer is a precision tool used in orthopedic surgery to maintain accurate spacing between an intramedullary nail (such as femoral or humeral) and an aiming arm during surgical planning. It ensures proper alignment before the nail is implanted, then remains in place to guide final positioning after the nail is inserted into the bone.
This category includes antibodies designed to detect caldesmon protein in clinical specimens. These immunoglobulins are used in laboratory tests to help identify the presence of caldesmon, a protein associated with smooth muscle and certain tumors, supporting diagnostic evaluation in pathology.
An electrically-powered cast cutter is a hand-held tool used to safely remove plaster or synthetic cast material from a patient’s limb. It features a motor-driven blade at the distal end that vibrates or rotates to cut through rigid casting materials without relying on a sawing motion, minimizing the risk of skin injury during cast removal.
An automated or semi-automated cell morphology analyser IVD is a laboratory instrument that uses microscopy, digital imaging, and software to capture and evaluate the shape, structure, and characteristics of cells in clinical specimens. It is used to support diagnostic assessments by enabling detailed visual analysis of blood, tissue, or other biological samples at the microscopic level.
A cosmetic micro-needling electronic handpiece cartridge is a device used in professional settings to create minute skin punctures, stimulating tissue regeneration and improving skin appearance through collagen induction therapy. This device is designed to be attached to an electronic handpiece and is typically used by healthcare providers in clinical settings. The cartridge contains micro-needles and is intended for single-use, making it a convenient and hygienic option for treatments.
Craniofacial analgesia electrical stimulators are reusable, battery-powered devices that deliver controlled electrical pulses to nerves in the head and face. Clinically, they’re used to prevent or relieve headaches—including migraines—and frontal sinus pain, sometimes also addressing insomnia by targeting nerve pathways non-invasively.
Crown surgical drill bits, reusable, are specialized metal instruments with hollow centers designed to overdrill surgical screws or screw shafts when they need removal due to damage or detachment. These cylindrical hollow shells with cutting teeth at the edge are inserted into surgical power tools for rotation and can also be used for obtaining core bone biopsies.
A dental bone particle collector is a small, single-use container designed to capture autologous bone fragments generated during dental implant surgery, such as when drilling into the jawbone. It acts as a filter placed in the suction line between the surgical site and the suction unit, allowing clinicians to harvest and preserve the patient’s own bone for potential grafting or regenerative procedures.
A dental mirror, single-use is a sterile, hand-held instrument designed for intraoral inspection or inspection combined with retraction during dental procedures. It features a stainless steel shaft with a small, angled round mirror at the distal end to provide indirect visualization of oral structures.
Device-irrigation sterile water refers to sterile water formulated specifically for cleaning and irrigating medical devices such as Foley catheters or tracheobronchial suction catheters. It is supplied in sealed plastic containers of various sizes and is intended solely for device irrigation, not for wound care, injection, or intravenous use.
A diagnostic caloric vestibular stimulation system is a medical device assembly used to assess a patient’s vestibular function by introducing controlled streams of warm or cool air or water into the ear canal. This stimulation induces involuntary eye movements known as nystagmus, which are measured to evaluate balance function and assist in diagnosing vestibular disorders or assessing brainstem integrity.
Earphone, circumaural devices are designed to be worn around the ear, fully enclosing the external ear within a cushioned cavity. They transmit audio signals from an external source to improve hearing or enable private listening, commonly used in clinical, diagnostic, or assistive listening settings.
Electromyography telemetric monitoring system transmitters are wearable, battery-operated devices that continuously capture and wirelessly send electrical activity data from muscles to a central receiver. Clinically, they help assess neuromuscular function, diagnose conditions like muscular dystrophy or nerve damage, and monitor rehabilitation progress by providing real-time EMG signal data.
Endodontic reaming aid material is a liquid or gel used during root canal treatment to assist in cleaning and shaping the root canal. It functions as a chelating agent to soften dentin, a lubricant to ease instrument movement, and often includes bactericidal properties to help reduce microbial load within the canal.
This category includes non-sterile, single-use devices designed to mechanically clear blockages in enteral feeding or decompression tubes such as nasogastric, nasoenteral, gastrostomy, or jejunostomy tubes. The device works by using a stem (like a wire or rod) inside a sheath that moves back and forth to dislodge clogs, helping maintain tube patency for continued feeding or gastric decompression.
Ethylene oxide sterilizers are industrial machines that use gas sterilization to kill bacteria, viruses, and spores on medical devices and supplies. They’re primarily used for items that can’t withstand high heat or moisture, such as delicate electronics, plastics, or heat-sensitive materials, ensuring they’re safe for reuse in clinical settings.
An exophthalmometer is an ophthalmic instrument designed to measure the degree of exophthalmos, which is the abnormal protrusion of the eyeball. These devices come in various forms such as rulers, gauges, or calipers and are used clinically to assess eye protrusion levels for diagnostic purposes.
A flexible fibreoptic nasopharyngolaryngoscope is a specialized endoscope designed for examining and evaluating internal structures within the nasal passages, throat, and larynx. Its flexible shaft allows for precise navigation through the nasal cavity, enabling clearer visualization of areas like the vocal cords, pharynx, and sinus openings during diagnostic procedures.
A flexible video choledochoscope is a single-use endoscope designed to examine and treat the biliary tract, including the common bile duct, cystic duct, and pancreatic duct. It is used during procedures such as choledochoscopy to visualize internal structures, detect abnormalities, and remove gallstones, with images transmitted in real time to a monitor via a CMOS sensor at the tip.
A flexible video ureterorenoscope is a medical device used to visually examine the ureter and renal pelvis, and to perform treatments such as removing or crushing stones. It is inserted through the urethra or a surgically-created opening, and uses a video system to transmit images to a monitor. This allows doctors to see the area they are treating, and to evaluate conditions like pyelitis and renal failure. The device is designed to be flexible, making it easier to navigate the curves of the ureter.
A gastro-urological scoop is a reusable, manual surgical instrument designed for scraping or removing tissue from the bile ducts or hepatic system during endoscopic or surgical procedures. Its spoon-shaped, sharp-edged distal tip allows precise access to narrow or curved ductal pathways, while the bendable shaft enhances maneuverability in tight anatomical spaces.
This category includes reusable electronic devices that connect wirelessly or via wired interfaces to hearing aids or implant systems (such as cochlear implants) to improve sound clarity and functionality. They act as intermediaries—like transmitters, receivers, or audio adapters—to bridge hearing devices with external sources, such as phones, computers, or TVs, enabling clearer audio transmission for users.
A heart valve prosthesis holder, single-use is a hand-held surgical tool used during cardiac procedures to securely position and support a heart valve prosthesis or annuloplasty ring at the implantation site. It is designed to be invasive and non-powered, featuring a handle and a mechanism to mount or contain the implant, but does not include the implant itself.
Heat/moisture exchanger inserts are single-use filters designed to trap exhaled moisture and heat from patients during mechanical ventilation. They fit inside reusable heat and moisture exchangers (HMEs) to improve the efficiency of gas humidification, particularly in anesthesia or critical care settings where precise moisture control is critical.
Helicopter ambulances are specialized aircraft designed for rapid emergency medical transport, equipped to provide critical care during flight. They serve as a lifeline for patients needing urgent transfer—such as trauma victims, cardiac patients, or those in remote areas—where ground transport would take too long.
This category includes test kits designed to detect the beta-subunit of human chorionic gonadotropin (beta-HCG) in clinical specimens such as urine or serum. These immunochromatographic tests provide rapid qualitative or semi-quantitative results, commonly used to support pregnancy detection or monitor certain medical conditions where HCG levels are clinically relevant.
Immunohistochemistry antigen retrieval reagents are specialized solutions designed to restore hidden protein markers (antigens) in tissue samples, enabling accurate detection during diagnostic testing. Clinically, they are essential for improving the visibility of cellular structures in biopsies or surgical specimens, aiding pathologists in diagnosing conditions like cancer or infections.