CN202526647U - Novel thoracic cavity drainage needle - Google Patents
Novel thoracic cavity drainage needle Download PDFInfo
- Publication number
- CN202526647U CN202526647U CN2012201428412U CN201220142841U CN202526647U CN 202526647 U CN202526647 U CN 202526647U CN 2012201428412 U CN2012201428412 U CN 2012201428412U CN 201220142841 U CN201220142841 U CN 201220142841U CN 202526647 U CN202526647 U CN 202526647U
- Authority
- CN
- China
- Prior art keywords
- hook
- needle body
- type drain
- drainage
- plug
- 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
Links
Abstract
The utility model discloses a novel thoracic cavity drainage needle which comprises a hollow hook-shaped drainage needle body and a drainage tube arranged at a straight part of hook-shaped drainage needle body; the drainage tube and the straight part of the hook-shaped drainage needle body form an angle alpha; a first plug and a push rod connected with the first plug are arranged inside the straight part of the hook-shaped drainage needle body; and a second plug is arranged in the drainage tube. The novel thoracic cavity drainage needle has the benefits that the structure is simple; the purpose of safe and convenient thoracic cavity drainage is effectively achieved; and meanwhile, the cost is lower, and the use is convenient.
Description
Technical field
This utility model relates to a kind of medical apparatus, especially a kind of novel thoracic drainage needle.
Background technology
Existing thoracic drainage needle all is a straight pipe type, open.This existing drainage needle is vertical the insertion when getting into torso model, injures lung tissue easily, and the open end of drainage needle also causes the interior logistics of body to go out easily or external foreign body flows in the body, and this increases very big difficulty and risk for operation.
Therefore, need the problem of a kind of new thoracic drainage needle with the chest drainage that solves safe and convenient.
Summary of the invention
In view of this, this utility model is devoted to better to solve the problem of the chest drainage of safe and convenient, has proposed a kind of novel thoracic drainage needle.
The technical scheme that this utility model adopts is:
A kind of novel thoracic drainage needle comprises the hook-type drain needle body of hollow and the drainage tube that is arranged on hook-type drain needle body straight portion, and said drainage tube becomes the α angle with hook-type drain needle body straight portion; Wherein, said hook-type drain needle body straight portion set inside first plug and the push rod that connects first plug; Second plug is set in the said drainage tube.
Above-mentioned α angle is 30 °～60 °.
The tip of above-mentioned hook-type drain needle body is arranged on and relies on hook-type drain needle body straight portion one side.
The caliber of above-mentioned hook-type drain needle body is reduced to tip portion by hook-type drain needle body straight portion successively.
Width is 10cm between the hook of above-mentioned hook-type drain needle body.
The beneficial effect of this utility model is:
This utility model is simple in structure, but efficiently solves the problem of the chest drainage of safe and convenient, and simultaneously, cost is lower, and is easy to use.
Description of drawings
Below with reference to accompanying drawings the specific embodiments of this utility model is explained in more detail, wherein:
Fig. 1 is the structure drawing of device of this utility model;
Wherein, the 1-straight portion, 2-hook-type drain needle body, 3-is most advanced and sophisticated, 4-drainage tube, 5-push rod, 6-first plug.
The specific embodiment
For the problem of the chest drainage that solves safe and convenient, this utility model provides a kind of novel thoracic drainage needle.Next specify this novel thoracic drainage needle.
Fig. 1 illustrates the structure drawing of device of this utility model.This novel thoracic drainage needle comprises the hook-type drain needle body 2 of hollow and the drainage tube 4 that is arranged on hook-type drain needle body 2 straight portion 1,1 one-tenth α angle of said drainage tube 4 and hook-type drain needle body straight portion; Wherein, said hook-type drain needle body straight portion 1 set inside, first plug 6 and the push rod 5 that connects first plug 6; In the said drainage tube 4 second plug is set.
Above-mentioned α angle is 30 °～60 °.
The tip 3 of above-mentioned hook-type drain needle body 2 is arranged on and relies on hook-type drain needle body straight portion 1 one sides.
The caliber of above-mentioned hook-type drain needle body 2 is reduced to most advanced and sophisticated 3 parts by hook-type drain needle body straight portion 1 successively.
Width is 10cm between the hook of above-mentioned hook-type drain needle body 2.
More than the specific descriptions of this utility model are intended to explain the implementation of specific embodiments can not be interpreted as it is restriction this utility model.Those of ordinary skills can make various variants on the basis of the embodiment that details under the instruction of this utility model, these variants all should be included within the design of this utility model.This utility model scope required for protection is only limited by described claims.
Claims (5)
1. novel thoracic drainage needle is characterized in that:
Comprise the hook-type drain needle body of hollow and the drainage tube that is arranged on hook-type drain needle body straight portion, said drainage tube becomes the α angle with hook-type drain needle body straight portion;
Wherein, said hook-type drain needle body straight portion set inside first plug and the push rod that connects first plug;
Second plug is set in the said drainage tube.
2. novel thoracic drainage needle as claimed in claim 1 is characterized in that:
Said α angle is 30 °～60 °.
3. novel thoracic drainage needle as claimed in claim 2 is characterized in that:
The tip of said hook-type drain needle body is arranged on and relies on hook-type drain needle body straight portion one side.
4. like claim 2 or 3 described novel thoracic drainage needles, it is characterized in that:
The caliber of said hook-type drain needle body is reduced to tip portion by hook-type drain needle body straight portion successively.
5. novel thoracic drainage needle as claimed in claim 4 is characterized in that:
Width is 10cm between the hook of said hook-type drain needle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201428412U CN202526647U (en) | 2012-03-26 | 2012-03-26 | Novel thoracic cavity drainage needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201428412U CN202526647U (en) | 2012-03-26 | 2012-03-26 | Novel thoracic cavity drainage needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526647U true CN202526647U (en) | 2012-11-14 |
Family
ID=47127855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201428412U Expired - Fee Related CN202526647U (en) | 2012-03-26 | 2012-03-26 | Novel thoracic cavity drainage needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526647U (en) |
-
2012
- 2012-03-26 CN CN2012201428412U patent/CN202526647U/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: 20121114 Termination date: 20130326 |