CN201617916U - First-aid ventilating trocar - Google Patents
First-aid ventilating trocar Download PDFInfo
- Publication number
- CN201617916U CN201617916U CN2009203526102U CN200920352610U CN201617916U CN 201617916 U CN201617916 U CN 201617916U CN 2009203526102 U CN2009203526102 U CN 2009203526102U CN 200920352610 U CN200920352610 U CN 200920352610U CN 201617916 U CN201617916 U CN 201617916U
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- CN
- China
- Prior art keywords
- trocar
- aid
- metal puncture
- connector
- puncture needle
- 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
A first-aid ventilating trocar consists of an outer sleeve, an operating wing, a connector, a metal puncture needle and a needle handle. The metal puncture needle is basically identical to a metal puncture needle in the prior art, and the needle handle is arranged at the rear end of the metal puncture needle. The outer sleeve is sleeved on the metal puncture needle, the connector is connected to the rear end of the outer sleeve, and the operating wing is arranged on the connector. The first-aid ventilating trocar is simple in structure and convenient in operation and use. After finishing puncture operations, the operating wing is fixed at a proper position via adhesive tapes, and the connector can be connected to auxiliary devices such as an air filter, a humidifier and the like so as to improve ventilation conditions to the utmost extent.
Description
Technical field:
This utility model relates to the emergency treatment survival kit, relates in particular to the first aid ventilation trocar.
Background technology:
The clinical common respiratory tract obstruction that has of first aid, this disposal must be decide on the spot, and the method that can adopt has four kinds of pressurization mask oxygen uptake, endotracheal intubation, thyrocricoid puncture and tracheostomies.In these four kinds of first-aid methods, thyrocricoid puncture is the minimum method of the most convenient relatively and secondary damage.This method will be trapped in syringe needle in the trachea, careless slightlyly will stab trachea or other organ, still forms certain pair damage.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, provides a kind of first aid with the ventilation trocar,, does not have any cutlery and is detained, so can guarantee safety in the whole process in the first aid ventilation or in the trocar is trapped in trachea.
Originally be the described first aid of the utility model ventilation trocar, include trocar sheath, operation fin, joint, metal puncture pin and needle handle and form.Said metal puncture pin, basic identical with the metal puncture pin of prior art, the rear end of metal puncture pin is provided with needle handle.On said metal puncture pin, the form to be inserted in is provided with trocar sheath, and the rear end at said trocar sheath is connected with joint, on said joint, is provided with the operation fin.
First aid described in the utility model is with the ventilation trocar, and overall structure is simple, and is easy for operation, finish puncture procedure after, will operate fin and in position fix with adhesive plaster.Can connect auxiliary device such as air filter and humidifier on the joint, to improve the condition of ventilation as much as possible.
Description of drawings:
Accompanying drawing 1 is the structural representation of first aid described in the utility model with the ventilation trocar.1-trocar sheath 2-operation fin 3-joint 4-metal puncture pin 5-needle handle
The specific embodiment:
Referring now to accompanying drawing 1.Be described as follows in conjunction with the embodiments: originally be the described first aid of the utility model ventilation trocar, include trocar sheath 1, operation fin 2, joint 3, metal puncture pin 4 and needle handle 5 and form.Said metal puncture pin 4, basic identical with the metal puncture pin of prior art, the rear end of metal puncture pin 4 is provided with needle handle 5.On said metal puncture pin 4, with the form of being inserted in, be provided with trocar sheath 1, in the rear end of said trocar sheath 1, be connected with joint 3, on said joint 3, be provided with operation fin 2.First aid described in the utility model is with the ventilation trocar, and overall structure is simple, and is easy for operation, finish puncture procedure after, will operate fin 2 usefulness adhesive plasters and in position fix.Can connect auxiliary device such as air filter and humidifier on the joint 3, to improve the condition of ventilation as much as possible.
Claims (1)
- First aid with the ventilation trocar, the rear end of metal puncture pin (4), be provided with needle handle (5), it is characterized in that on said metal puncture pin (4),, be provided with trocar sheath (1) with the form of being inserted in, rear end in said trocar sheath (1), be connected with joint (3), on said joint (3), be provided with operation fin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203526102U CN201617916U (en) | 2009-12-26 | 2009-12-26 | First-aid ventilating trocar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203526102U CN201617916U (en) | 2009-12-26 | 2009-12-26 | First-aid ventilating trocar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201617916U true CN201617916U (en) | 2010-11-03 |
Family
ID=43021367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203526102U Expired - Fee Related CN201617916U (en) | 2009-12-26 | 2009-12-26 | First-aid ventilating trocar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201617916U (en) |
-
2009
- 2009-12-26 CN CN2009203526102U patent/CN201617916U/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: 20101103 Termination date: 20101226 |