CN201356566Y - Disposable auscultation joint for guiding blind trachea intubation - Google Patents
Disposable auscultation joint for guiding blind trachea intubation Download PDFInfo
- Publication number
- CN201356566Y CN201356566Y CNU2009200235139U CN200920023513U CN201356566Y CN 201356566 Y CN201356566 Y CN 201356566Y CN U2009200235139 U CNU2009200235139 U CN U2009200235139U CN 200920023513 U CN200920023513 U CN 200920023513U CN 201356566 Y CN201356566 Y CN 201356566Y
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- joint
- auscultation
- tracheal catheter
- connector
- auscultator
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Abstract
The utility model relates to a disposable auscultation joint for guiding the blind trachea intubation, which belongs to the technical field of medical instruments. The auscultation joint comprises a joint main body, a tracheal catheter connector, an auscultator connector and side holes, wherein, the joint main body adopts a transparent plastic tube which can be butted with a tracheal catheter joint, the tracheal catheter connector is formed at one end of the joint main body for connecting the tracheal catheter joint, the nipple-shaped auscultator connector which can be butted with an auscultator rubber tube is formed at the other end of the joint main body, and two side holes are formed in bilateral symmetry on side walls of the main body. When in use, the tracheal catheter joint is connected to the tracheal catheter connector, a special hard plastotype conduit core is inserted into the front end of a tracheal catheter through the side holes on the auscultation joint and adapted in length and shape for the blind trachea intubation, the auscultator rubber tube is connected to the auscultator connector, and finally, the direction of intubation is adjusted through auscultation breath sounds. The utility model has the advantages of simple structure, low manufacturing cost, good safety performance, and high working efficiency.
Description
Technical field
This utility model relates to medical instruments field, the auscultation joint of auscultation respiratory murmur guide cannula when carrying out blind tracheal intubation in particular for anesthesia with in promptly rescuing.
Background technology
Tracheal intubation difficulty is one of problem dangerous and the most difficult in anesthesiology and the emergency medicine, though the technology and the apparatus of much overcoming a difficulty arranged, carries out blind tracheal intubation with maneuver fully and is still the simplest and practical technology.Yet general blind tracheal intubation technology one-time success rate is lower, need adjust duct direction repeatedly, and damage danger is bigger, and need be through repeatedly training could be on top of.
Summary of the invention
This utility model overcomes the deficiencies in the prior art, a kind of disposable guiding blind tracheal intubation auscultation joint is provided, this utility model can not only effectively be heard respiratory murmur and the progressive direction of guide catheter, and can significantly reduce because of the slotting damage that causes of examination repeatedly, convenient anesthesia teaching is increased work efficiency.
The technical scheme that this utility model adopted is: disposable guiding blind tracheal intubation auscultation joint, include adapter body, endotracheal tube interface, stethoscope interface, side opening composition, wherein adapter body is a transparent plastic tube that the internal diameter size is docked with catheter slipjoint just, one end is established the endotracheal tube interface, is used for linking to each other with gas-tpe fitting; The other end is provided with a mamillary stethoscope interface that can dock the stethoscope sebific duct; Left-right symmetric is provided with two side openings on its main body wall.When needs carry out the blind tracheal intubation technology, at first catheter slipjoint is connected to this practical endotracheal tube interface, again special-purpose hard plastotype catheter core is inserted into the endotracheal tube front end from auscultation joint side opening, adjusts its length and shape and make it to reach and be suitable for blind tracheal intubation.The auscultation with stethoscope head is taken off, the auscultation sebific duct is connected on the mamillary stethoscope interface of auscultation joint.In carrying out the blind tracheal intubation process, have or not and definition by the auscultation respiratory murmur, whether the opening that can know clearly the endotracheal tube front end is over against aditus laryngis, and adjust the intubate direction at any time according to respiratory murmur, just can extract catheter core endotracheal tube is advanced in the trachea in case enter aditus laryngis, finish the intubate process.
This utility model is simple in structure, cheap, and security performance is good, high efficiency.
Description of drawings
Accompanying drawing is this utility model structural representation.
Wherein: 1, adapter body 2, endotracheal tube interface 3, stethoscope interface 4, side opening
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, disposable guiding blind tracheal intubation auscultation joint, include adapter body 1, endotracheal tube interface 2, stethoscope interface 3, side opening 4 compositions, wherein adapter body 1 is a transparent plastic tube that the internal diameter size is docked with catheter slipjoint just, one end is established endotracheal tube interface 2, is used for linking to each other with gas-tpe fitting; The other end is provided with a mamillary stethoscope interface 3 that can dock the stethoscope sebific duct; Left-right symmetric is provided with two side openings 4 on its main body wall.During use, at first catheter slipjoint is connected to this practical endotracheal tube interface 2, more special-purpose hard plastotype catheter core is inserted into the endotracheal tube front end from auscultation joint side opening 4, adjust its length and shape and make it to reach and be suitable for blind tracheal intubation.The auscultation with stethoscope head is taken off, the auscultation sebific duct is connected on the mamillary stethoscope interface 3 of auscultation joint.In carrying out the blind tracheal intubation process, adjust the endotracheal tube direction of advance by the auscultation respiratory murmur, and then finish the intubate process.
Claims (1)
1, disposable guiding blind tracheal intubation auscultation joint, include adapter body (1), endotracheal tube interface (2), stethoscope interface (3), side opening (4) composition, it is characterized in that, adapter body (1) is a transparent plastic tube that the internal diameter size is docked with catheter slipjoint just, and the one end is established endotracheal tube interface (2); The other end is established stethoscope interface (3); Left-right symmetric is provided with two side openings (4) on adapter body (1) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200235139U CN201356566Y (en) | 2009-03-10 | 2009-03-10 | Disposable auscultation joint for guiding blind trachea intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200235139U CN201356566Y (en) | 2009-03-10 | 2009-03-10 | Disposable auscultation joint for guiding blind trachea intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356566Y true CN201356566Y (en) | 2009-12-09 |
Family
ID=41422319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200235139U Expired - Fee Related CN201356566Y (en) | 2009-03-10 | 2009-03-10 | Disposable auscultation joint for guiding blind trachea intubation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356566Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812646A (en) * | 2019-11-28 | 2020-02-21 | 魏丽敏 | By using end-tidal CO2Control guider for waveform guide trachea cannula |
-
2009
- 2009-03-10 CN CNU2009200235139U patent/CN201356566Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812646A (en) * | 2019-11-28 | 2020-02-21 | 魏丽敏 | By using end-tidal CO2Control guider for waveform guide trachea cannula |
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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: 20091209 Termination date: 20100310 |