Disposable sterile nasopharyngeal ventilation oxygen catheter
CN309143310SActive Publication Date: 2025-02-28GUANGDONG MAICHEN MEDICAL TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430304335.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2039-05-22
Smart Images
Figure 000003_ABST
Abstract
1. The name of the product of this design: disposable sterile nasopharyngeal ventilation and oxygen inhalation catheter. 2. Purpose of the product of this design: to establish a nasopharyngeal airway for patients with airway obstruction caused by tongue prolapse. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.
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