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GEV-H361
Geiwre
Product Overview
The GEIWRE reusable flexible video rhinolaryngoscope for office-based and operating-room ENT examination. It is offered in three insertion-tube diameters — Φ2.8 / Φ4.3 / Φ5.8 mm, each with a 380 mm working length — allowing clinicians to match scope size to pediatric, adult diagnostic and therapeutic workflows.
All three models share a 140° field of view, 5–150 mm depth of field, and 210° up / 210° down tip deflection, paired with a cold-light LED that emits minimal thermal energy toward tissue. The integrated video plug connects directly to a standard monitor or image processor, with a separately packaged three-way adapter and optical-fiber locking connector.
The shaft uses a reinforced metal-braided construction with a detachable biopsy valve, and is compatible with EO and low-temperature plasma reprocessing per the manufacturer's IFU.
Ideal for nasopharyngoscopy, laryngeal examination, vocal-cord assessment, biopsy guidance and foreign-body visualization in ENT, anesthesia, ICU and emergency settings.
Product Specifications
The following table presents the detailed specifications of the Flexible Rhinolaryngoscopes:
Diameter(MM) | Length(customizable) | Inside diameter of working passage | Angle of bend | Pixel | Depth of field | Field angle |
2.8 | 380 | 1.2±0.04 | Turn up 210°Turn down 210° | 16W/30W | 5-150MM | 140° |
4.3 | 380 | 1.2±0.04 | Turn up 210°Turn down 210° | 16W/30W | 5-150MM | 140° |
5.8 | 380 | 2.2±0.04 | Turn up 210°Turn down 210° | 16W/30W/50W | 5-150MM | 140° |
Lightweight, ergonomic handpiece — reduces operator fatigue through back-to-back ENT lists
Tapered, atraumatic tip — gentle transnasal insertion, minimal patient discomfort
210° up/down deflection — reaches nasopharynx, epiglottis and glottis with stable hold
Integrated video + cold-light LED — crisp, true-color imaging with no thermal tissue load
Reinforced metal-braided shaft — durable against repeated EO / low-temp plasma cycles
Detachable biopsy valve — supports biopsy, suction and medication delivery
Three diameter options (2.8 / 4.3 / 5.8 mm) — match scope size to pediatric, adult and therapeutic use
ENT Department
Nasopharyngoscopy, laryngeal examination, vocal-cord assessment, biopsy guidance and post-operative follow-up. The 2.8 mm insertion tube allows gentle transnasal entry in clinic without sedation, while 210° up/down deflection covers the nasopharynx, epiglottis and glottis. The reusable design supports daily high-volume clinic use with standard EO reprocessing between patients.
Anesthesia & ICU
Difficult-airway assessment, awake intubation guidance, and bedside upper-airway examination in ICU. The plug-and-play video output supports rapid bedside evaluation, reducing repeated intubation attempts. The reinforced shaft withstands transport between wards and repeated reprocessing cycles.
Emergency
Foreign-body localization and removal in the pharynx and larynx, acute airway evaluation, and trauma assessment of the upper airway. The atraumatic tip minimizes additional mucosal injury during emergency procedures.
Respiratory Department
Upper-airway assessment linking ENT findings to lower respiratory symptoms, and auxiliary examination for differential diagnosis of chronic cough, stridor and voice changes.
Research & Education
Real-time anatomy teaching for ENT residents, anesthesiology training programs and clinical skill centers. The reusable platform supports repeated training sessions without per-case consumable cost.
High resolution imaging: The advanced CMOS image sensor and high-quality optical lens are usually used to achieve a resolution of 1920×1080, which can clearly show the fine structure of the internal tissues of the human body, such as cell morphology and blood vessel distribution, and help doctors accurately detect small lesions, such as early tumors and ulcers.
Excellent color reproduction: with accurate color calibration technology, it can truly restore the natural color of human tissue, so that the image observed by the doctor is consistent with the actual tissue color, which is helpful to judge the pathological condition according to the change of tissue color, such as the degree of redness and swelling of the inflammation site, the color of the hemorrhages, etc.
High frame rate image output: generally up to 30 frames per second frame rate, to ensure the smooth dynamic image, in endoscopic surgery, the doctor can clearly observe the real-time dynamic changes of tissues and organs, such as the beating of the heart, gastrointestinal peristalsis, etc., easy to precise operation.
Miniaturization and flexibility: the endoscope is compact in design and small in diameter, and can enter the body through the natural cavity or small incision. For example, the gastroscope can enter the digestive tract through the mouth, and the arthroscope can enter the joint cavity through the joint space, for examination and treatment of different parts, reducing the trauma of patients.
ENT Department
Nasopharyngoscopy, laryngeal examination, vocal-cord assessment, biopsy guidance and post-operative follow-up. The 2.8 mm insertion tube allows gentle transnasal entry in clinic without sedation, while 210° up/down deflection covers the nasopharynx, epiglottis and glottis. The reusable design supports daily high-volume clinic use with standard EO reprocessing between patients.
Anesthesia & ICU
Difficult-airway assessment, awake intubation guidance, and bedside upper-airway examination in ICU. The plug-and-play video output supports rapid bedside evaluation, reducing repeated intubation attempts. The reinforced shaft withstands transport between wards and repeated reprocessing cycles.
Emergency
Foreign-body localization and removal in the pharynx and larynx, acute airway evaluation, and trauma assessment of the upper airway. The atraumatic tip minimizes additional mucosal injury during emergency procedures.
Respiratory Department
Upper-airway assessment linking ENT findings to lower respiratory symptoms, and auxiliary examination for differential diagnosis of chronic cough, stridor and voice changes.
Research & Education
Real-time anatomy teaching for ENT residents, anesthesiology training programs and clinical skill centers. The reusable platform supports repeated training sessions without per-case consumable cost.
