CN201977801U - Blood taking needle - Google Patents
Blood taking needle Download PDFInfo
- Publication number
- CN201977801U CN201977801U CN2011200106421U CN201120010642U CN201977801U CN 201977801 U CN201977801 U CN 201977801U CN 2011200106421 U CN2011200106421 U CN 2011200106421U CN 201120010642 U CN201120010642 U CN 201120010642U CN 201977801 U CN201977801 U CN 201977801U
- Authority
- CN
- China
- Prior art keywords
- needle
- blood taking
- taking needle
- shank
- sheath
- 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
- 239000008280 blood Substances 0.000 title claims abstract description 15
- 210000004369 blood Anatomy 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 abstract 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a blood taking needle, belonging to the field of medical appliances. The blood taking needle comprises a needle bar and a needle head arranged at the front end of the needle bar, wherein the needle bar is connected with a jacket; a return spring is arranged between the needle bar and the protective sleeve; and in the natural state, the needle head and the needle bar are positioned in the protective sleeve. The blood taking needle is easy and convenient to operate, and is practical, sanitary and safe.
Description
Technical field
This utility model belongs to medical instruments field, particularly a kind of blood taking needle.
Background technology
When trace blood is carried out in Clinical Laboratory, need be with blood taking needle to application on human skin Wicresoft cut, existing blood taking needle comprises shank, syringe needle and protects and emit, to pull out earlier to protect in the blood sampling operation and emit, troublesome poeration, and blood collection needles exposes and causes the patients ' psychological anxiety easily in operating process, contacts other article bacterial infection easily.
The utility model content
Technical assignment of the present utility model is not enough at above prior art and a kind of blood taking needle that provide.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of blood taking needle, and it comprises shank and the syringe needle that places the shank front end, wherein, be connected with sheath on this shank, back-moving spring is set between the two, and under the naturalness, syringe needle, shank are positioned at sheath.
This utility model is under the state of non-practicality, syringe needle places in the sheath, and the situation generation that can effectively avoid syringe needle contact pathogenic bacteria or accidentally injure the people is during use, sheath is pressed on skin, sheath bounces back under counteracting force, and syringe needle protrudes and thrusts skin formation Wicresoft, when extracting blood taking needle, syringe needle is return under the effect of spring, again place in the sheath, easy and simple to handle, use health, safety.
Description of drawings
Accompanying drawing 1 is this utility model structural representation.
The specific embodiment
With reference to Figure of description this utility model is done following detailed description the in detail:
As shown in Figure 1, a kind of blood taking needle, it comprises shank, syringe needle and sheath, shank and sheath outer setting fixed cover, and shank and fixed cover are fixed together, boss is set on the sheath, concave station is set in the fixed cover, and both are corresponding mutually, between shank and the sheath back-moving spring are set, under the naturalness, syringe needle, shank are positioned at sheath.
Claims (1)
1. blood taking needle, it comprises shank and places the syringe needle of shank front end that it is characterized in that: be connected with sheath on this shank, back-moving spring is set, under the naturalness, syringe needle, shank are positioned at sheath between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200106421U CN201977801U (en) | 2011-01-06 | 2011-01-06 | Blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200106421U CN201977801U (en) | 2011-01-06 | 2011-01-06 | Blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977801U true CN201977801U (en) | 2011-09-21 |
Family
ID=44605273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200106421U Expired - Fee Related CN201977801U (en) | 2011-01-06 | 2011-01-06 | Blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856698A (en) * | 2014-05-21 | 2015-08-26 | 胡绍勤 | A safety blood collection needle structure |
| CN109310379A (en) * | 2016-05-02 | 2019-02-05 | 崔任喆 | Disposable painless lancets and puncture devices |
-
2011
- 2011-01-06 CN CN2011200106421U patent/CN201977801U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856698A (en) * | 2014-05-21 | 2015-08-26 | 胡绍勤 | A safety blood collection needle structure |
| CN104856698B (en) * | 2014-05-21 | 2018-08-28 | 广州市银睿投资咨询有限公司 | A safety blood collection needle structure |
| CN109310379A (en) * | 2016-05-02 | 2019-02-05 | 崔任喆 | Disposable painless lancets and puncture devices |
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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: 20110921 Termination date: 20120106 |