CN201879795U - Chest puncture needle - Google Patents
Chest puncture needle Download PDFInfo
- Publication number
- CN201879795U CN201879795U CN2010206845723U CN201020684572U CN201879795U CN 201879795 U CN201879795 U CN 201879795U CN 2010206845723 U CN2010206845723 U CN 2010206845723U CN 201020684572 U CN201020684572 U CN 201020684572U CN 201879795 U CN201879795 U CN 201879795U
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- CN
- China
- Prior art keywords
- needle
- chest puncture
- puncture needle
- chest
- utility
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a chest puncture needle, belonging to the technical field of a mechanical appliance. The utility model has the technical scheme that the chest puncture needle comprises a needle head, a needle tube, a piston and a needle core, and is characterized in that the needle tube is provided with a support rod; the support rod and the needle core are provided with elastic drawstrings; and the needle tube is provided with a locating nut. The chest puncture needle is simple in structure as well as simple, convenient, time-saving and labor-saving in operation when being used for chest puncture of a patient, thus reducing the work difficulty of medical personnel.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of chest puncture needle specifically.
Background technology: at present, employed clinically chest puncture needle mainly is made of syringe needle, needle tubing, piston and nook closing member, when carrying out the chest puncture to patient, need pull nook closing member by the negative pressure-pumping sample, operation very bothers, wastes time and energy, and has increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of chest puncture needle easy and simple to handle, time saving and energy saving when carrying out the chest puncture to patient.
The technical solution of the utility model is: comprise syringe needle, needle tubing, piston and nook closing member, it is characterized in that being provided with pole on needle tubing, pole and nook closing member are provided with the elastic force drawstring, and needle tubing is provided with setscrew nut.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when carrying out the chest puncture to patient, alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, syringe needle, 2, needle tubing, 3, piston, 4, nook closing member, 5, pole, 6, the elastic force drawstring, 7, setscrew nut.
The specific embodiment: comprise syringe needle 1, needle tubing 2, piston 3 and nook closing member 4, it is characterized in that being provided with pole 5 on needle tubing 2, pole 5 and nook closing member 4 are provided with elastic force drawstring 6, and needle tubing 2 is provided with setscrew nut 7.When carrying out the chest puncture to patient, open setscrew nut 7, elastic force drawstring 6 tractive nook closing members 4 get final product.
Claims (1)
1. the chest puncture needle comprises syringe needle (1), needle tubing (2), piston (3) and nook closing member (4), it is characterized in that: be provided with pole (5) on needle tubing (2), pole (5) and nook closing member (4) are provided with elastic force drawstring (6), and needle tubing (2) is provided with setscrew nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206845723U CN201879795U (en) | 2010-12-18 | 2010-12-18 | Chest puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206845723U CN201879795U (en) | 2010-12-18 | 2010-12-18 | Chest puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201879795U true CN201879795U (en) | 2011-06-29 |
Family
ID=44177315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206845723U Expired - Fee Related CN201879795U (en) | 2010-12-18 | 2010-12-18 | Chest puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201879795U (en) |
-
2010
- 2010-12-18 CN CN2010206845723U patent/CN201879795U/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: 20110629 Termination date: 20131218 |