CN201734719U - Simple blood taking needle - Google Patents
Simple blood taking needle Download PDFInfo
- Publication number
- CN201734719U CN201734719U CN2009202810811U CN200920281081U CN201734719U CN 201734719 U CN201734719 U CN 201734719U CN 2009202810811 U CN2009202810811 U CN 2009202810811U CN 200920281081 U CN200920281081 U CN 200920281081U CN 201734719 U CN201734719 U CN 201734719U
- Authority
- CN
- China
- Prior art keywords
- blood taking
- sleeve
- taking needle
- capillary tube
- 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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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a simple blood taking needle, belonging to the field of medical appliances. The simple blood taking needle comprises a puncturing needle head and a capillary; the puncturing needle head and the capillary are sleeved in a sleeve by an annular fastener; and the puncturing needle head and the capillary can both extend outside the sleeve by an elastic device arranged at one end of the sleeve. As the puncturing needle head and the capillary are arranged in the sleeve, the simple blood taking needle does not cause cross infection and has convenient operation.
Description
Technical field
This utility model relates to a kind of medical device, particularly a kind of simple and easy blood taking needle.
Background technology
In the prior art, chemical examination department in the hospital extracts when micro blood is simply chemically examined and generally pokes skin with syringe needle, then with capillary tube blood sampling sampling, because syringe needle and capillary tube are placed apart, blood is exposed to for a long time and causes cross infection in the air easily, and gets the capillary tube troublesome poeration in addition.
The utility model content
Technical assignment of the present utility model is to provide a kind of simple and easy blood taking needle at above prior art deficiency.
The technical scheme that its technical problem that solves this utility model adopts is: this simple and easy blood taking needle comprises piercing needle and capillary tube, described piercing needle and capillary tube are fastened in the sleeve pipe by latch closure, and piercing needle and capillary tube all can be stretched over outside the sleeve pipe by the elastic device of being located at sleeve pipe one end.
Be provided with sleeve cap at the described telescopic other end.
This utility model can produce following beneficial effect:
1, piercing needle is placed with capillary tube, can take a blood sample immediately after poking skin, has avoided cross infection;
2, simple to operate.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
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, this utility model comprises piercing needle 1 and capillary tube 2, described piercing needle 1 and capillary tube 2 are fastened in the sleeve pipe 4 by latch closure 3, piercing needle 1 and capillary tube 2 all can be stretched over by the elastic device 5 of being located at sleeve pipe 4 one ends outside the sleeve pipe 4, are provided with sleeve cap 6 at the other end of sleeve pipe 4.
Claims (2)
1. a simple and easy blood taking needle comprises piercing needle and capillary tube, it is characterized in that: described piercing needle and capillary tube are fastened in the sleeve pipe by latch closure, and piercing needle and capillary tube all can be stretched over outside the sleeve pipe by the elastic device of being located at sleeve pipe one end.
2. simple and easy blood taking needle according to claim 1 is characterized in that: the described telescopic other end is provided with sleeve cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202810811U CN201734719U (en) | 2009-12-12 | 2009-12-12 | Simple blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202810811U CN201734719U (en) | 2009-12-12 | 2009-12-12 | Simple blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201734719U true CN201734719U (en) | 2011-02-09 |
Family
ID=43549997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202810811U Expired - Fee Related CN201734719U (en) | 2009-12-12 | 2009-12-12 | Simple blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201734719U (en) |
-
2009
- 2009-12-12 CN CN2009202810811U patent/CN201734719U/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: 20110209 Termination date: 20111212 |