Nasal catheter with sliding rail mechanism

A technology of nasal cannula and slide rail, applied in the field of nasal cannula, can solve the problem that users are not easy to separate and the like

Active Publication Date: 2018-12-07
宁波贝斯美德医用器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The prior art face mount is tubular in structure, and it is difficult for the user to separate the airflow manifold from the open tubular recess when the nasal cannula assembly needs to be cleaned and sterilized

Method used

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  • Nasal catheter with sliding rail mechanism
  • Nasal catheter with sliding rail mechanism
  • Nasal catheter with sliding rail mechanism

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] 1 to 11, in a preferred embodiment, the nasal cannula (Nasal cannula) of the present invention includes a rigid sliding track frame (sliding track frame) 10, the two sides of the sliding track frame 10 Each side has a first positioning portion 11 and a track 12, and the slide rail frame 10 forms a perforation 13; a soft nasal cannula body 20, the nasal cannula body 20 is combined with the slide rail frame 10, the nasal cannula body 20 An elastic part 21 is formed on the slide rail frame 10. The outer side of the elastic part 21 has a pair of nasal tubes (Nasal prong) 22. The inner side of the elastic part 21 has a sealing surface 25, and the sealing surface 25 The perforation 13 located in the slide rail frame 10; a hard air intake pipe 30, one side of the air intake pipe 30 has a guide part 31, and the guide part 31 has a pair of first convex parts 32...

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PUM

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Abstract

Provided is a nasal catheterwith a sliding rail mechanism. The nasal catheteris provided with a soft nasal catheter body, a solid sliding rail frame is combined with the nasal catheter body, an elastic part of the nasal catheter body is formed on the sliding rail frame, and a pair of nasal tubes are arranged at the outer side of the elastic part; the two sides of the sliding rail frame are provided with a rail separately, a solid air inlet pipe can be slidably and rapidly combined with the nasal catheter body along the rail direction of the sliding rail frame, the nasal catheter body and the air inlet pipe can be airtight through the elastic part, and the air inlet pipe can be slidably and rapidly separated from the nasal catheter body in the rail direction of the sliding rail frame.

Description

technical field [0001] The present invention relates to a nasal cannula, in particular to a nasal cannula with a sliding track mechanism. A soft nasal cannula body and a hard air intake tube of the nasal cannula can be passed through The sliding track mechanism is easy to combine or separate, and the soft nasal cannula body can form an elastic part, and the nasal cannula body and the air intake pipe can be airtight through the elastic part. Background technique [0002] The prior art, such as U.S. Patent No. US8267092, mainly discloses a single flow entry nasal cannula assembly (single flow entry nasal cannula assembly 30), which is suitable for introducing fluid from the left or right side, so that the nasal cannula Tube assembly (nasal cannula assembly 30) can constitute left-handed orientation or right-handed orientation, and described cannula assembly (cannula assembly 30) comprises face mount portion (face mount portion 32) and air flow manifold (gas flow manifold 35); ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06
CPCA61M16/0672
Inventor 熊道存王旭祥
Owner 宁波贝斯美德医用器械有限公司
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