CN202761870U - Trachea cannula - Google Patents
Trachea cannula Download PDFInfo
- Publication number
- CN202761870U CN202761870U CN 201220487012 CN201220487012U CN202761870U CN 202761870 U CN202761870 U CN 202761870U CN 201220487012 CN201220487012 CN 201220487012 CN 201220487012 U CN201220487012 U CN 201220487012U CN 202761870 U CN202761870 U CN 202761870U
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- CN
- China
- Prior art keywords
- trachea
- liquid
- liquid pipe
- pipe body
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a trachea cannula which comprises a trachea body and a liquid pipe body, wherein the trachea is provided with a breathe channel, the liquid pipe body is provided with a liquid channel and can timely suck excreta in a trachea, the liquid pipe body is fixed on the outer circle wall of the trachea body in attached mode, the circle wall of the liquid pipe body, stretched into the most inner end portion of the trachea, is provided with a through hole which enables the excreta in the trachea to be led into the liquid pipe body, and the trachea body and the liquid pipe body are combined and in a cylinder shape in whole. The outer circle of the trachea is provided with the liquid pipe body, the circle wall of the liquid pipe body, stretched into the most inner end portion of the trachea, is provided with the through hole which enables the excreta in the trachea to be led into the liquid pipe body, the excreta in the trachea can be sucked timely through the liquid pipe body, and smoothness of a respiratory tract is kept. In addition, the respiratory tract of the trachea body is separated from a liquid channel of the liquid pipe body, and interference can not occur.
Description
Technical field
This utility model relates to a kind of Emergence medical apparatus and instruments, is specifically related to a kind of tracheal intubation.
Background technology
The emergency trachea intubation technique has become cardio-pulmonary resuscitation and has reached with the important measures in the anxious Cavity in Critical Patients rescue process of respiratory dysfunction.Endotracheal intubation is important rescue technology commonly used in the rescue service, general, the most effective most widely used the most efficiently one of means in the management of respiratory, be the basic skill that the medical worker must skillfully grasp, rescue patient life, reduction case fatality rate are played vital effect.The body of existing tracheal intubation is the plastic tube with certain camber, and the body of tracheal intubation only consists of respiration channel, and in time sucking-off trachea endocrine or foreign body are such as sputum.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of tracheal intubation, its in time sucking-off trachea endocrine.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of tracheal intubation, comprise the trachea body with respiration channel, also comprise and have the endocrine liquid body of in time sucking-off of fluid passage trachea, the liquid body is attached to fixed on the external perisporium of trachea, the liquid body stretches into to have on the perisporium of trachea innermost end portions introduces open-work in the liquid body with the trachea endocrine, and trachea body and liquid body composite entity are cylindrical.
Above-mentioned tracheal intubation, described trachea body cross-sectional outling is made of with three sections identical V-shaped lines three sections identical circular arc lines, the two ends of every section circular arc line respectively be connected an end of two V-shaped lines and connect, the two ends of every section V-shaped line respectively be connected an end of two circular arc lines and connect, therefore, the trachea body has fan groove; Liquid line is three, and each liquid body cross-sectional outling is made of one section circular arc line and one section V-shaped line, is connected two ends and connects and jointly to surround fluid passage in the two ends of this circular arc line with V-shaped line; Liquid line is bonding to be contained in the fan groove.
The periphery of trachea body arranges the liquid body, and the liquid body stretches into to have on the perisporium of trachea innermost end portions introduces open-work in the liquid body with the trachea endocrine, by in time sucking-off of liquid body trachea endocrine, and the maintenance respiratory passage unblocked.In addition, the fluid passage of the respiration channel of trachea body and liquid body is isolated mutually, does not interfere.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is section structure schematic diagram of the present utility model.
Fig. 2 is the top view of Fig. 1.
Among the figure: 1 trachea body, 2 respiration channels, 3 liquid bodys, 4 fluid passages, 5 open-works.
The specific embodiment
As illustrated in fig. 1 and 2, a kind of tracheal intubation, comprise the trachea body 1 with respiration channel 2, also comprise and have the endocrine liquid body 3 of in time sucking-off of fluid passage 4 trachea, the liquid body is attached to fixed on the external perisporium of trachea, the liquid body stretches into to have on the perisporium of trachea innermost end portions introduces open-work 5 in the liquid body with the trachea endocrine, and trachea body and liquid body composite entity are cylindrical.
Preferably, described trachea body cross-sectional outling is made of with three sections identical V-shaped lines three sections identical circular arc lines, the two ends of every section circular arc line respectively be connected an end of two V-shaped lines and connect, the two ends of every section V-shaped line respectively be connected an end of two circular arc lines and connect, therefore, the trachea body has fan groove; Liquid line is three, and each liquid body cross-sectional outling is made of one section circular arc line and one section V-shaped line, is connected two ends and connects and jointly to surround fluid passage in the two ends of this circular arc line with V-shaped line; Liquid line is bonding to be contained in the fan groove.
Claims (2)
1. tracheal intubation, it is characterized in that: comprise the trachea body with respiration channel, also comprise and have the endocrine liquid body of in time sucking-off of fluid passage trachea, the liquid body is attached to fixed on the external perisporium of trachea, the liquid body stretches into to have on the perisporium of trachea innermost end portions introduces open-work in the liquid body with the trachea endocrine, and trachea body and liquid body composite entity are cylindrical.
2. tracheal intubation according to claim 1, it is characterized in that: described trachea body cross-sectional outling is made of with three sections identical V-shaped lines three sections identical circular arc lines, the two ends of every section circular arc line respectively be connected an end of two V-shaped lines and connect, the two ends of every section V-shaped line respectively be connected an end of two circular arc lines and connect, therefore, the trachea body has fan groove; Liquid line is three, and each liquid body cross-sectional outling is made of one section circular arc line and one section V-shaped line, is connected two ends and connects and jointly to surround fluid passage in the two ends of this circular arc line with V-shaped line; Liquid line is bonding to be contained in the fan groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487012 CN202761870U (en) | 2012-09-24 | 2012-09-24 | Trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487012 CN202761870U (en) | 2012-09-24 | 2012-09-24 | Trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761870U true CN202761870U (en) | 2013-03-06 |
Family
ID=47768479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487012 Expired - Fee Related CN202761870U (en) | 2012-09-24 | 2012-09-24 | Trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761870U (en) |
-
2012
- 2012-09-24 CN CN 201220487012 patent/CN202761870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130924 |