One-way valve device enabling speech in tracheostomy patients by allowing air to bypass the tracheostomy tube during exhalation.
Manufactured by
China
Zibo Heng Granville Medical Devices Co., Ltd., established in 2014 in Shandong, specializes in R&D, manufacturing, and sales of Class I and II medical devices for operating rooms, emergency rooms, and treatment facilities. The company operates a 1,000 square meter Class 100,000 cleanroom with Class 10,000 inspection facilities. Certified as a National High-Tech Enterprise with ISO9001 and CE certifications, the company holds 37 national patents across four product lines.
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Andreas Fahl Medizintechnik- Vertrieb GmbH
Germany · 4 relevant products
BOTIN TECHNOLOGY PTE. LTD.
Singapore · 1 relevant product
changzhou jinlong medical plastic appliance co., Ltd
China · 2 relevant products
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Andreas Fahl Medizintechnik- Vertrieb GmbH · Germany
One-way valve systems that enable speech in tracheostomized patients by redirecting airflow through the vocal cords during exhalation. Supports communication restoration after tracheostomy.
BOTIN TECHNOLOGY PTE. LTD. · Singapore
One-way and multi-directional valves for respiratory and infusion systems. Control directional flow in medical delivery applications.
changzhou jinlong medical plastic appliance co., Ltd · China
Plastic one-way valves for medical tubing systems preventing backflow and contamination. Engineered for reliability in critical care applications.
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