CN200994786Y - Blood sampler - Google Patents
Blood sampler Download PDFInfo
- Publication number
- CN200994786Y CN200994786Y CN 200620161260 CN200620161260U CN200994786Y CN 200994786 Y CN200994786 Y CN 200994786Y CN 200620161260 CN200620161260 CN 200620161260 CN 200620161260 U CN200620161260 U CN 200620161260U CN 200994786 Y CN200994786 Y CN 200994786Y
- Authority
- CN
- China
- Prior art keywords
- blood
- needle tubing
- piston
- pintle
- taking device
- 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 relates to a blood -taking device, which comprises a needle tube cover [1], a needle tube [2], a piston [3] and a pintle [4], the utility model is characterized in that the needle tube cover [1] is connected with the needle tube [2], the piston [3] is connected with the pintle [4], and inserted to the needle tube.
Description
Technical field
This utility model relates to technical field of medical instruments, is a sharp blood-taking device concretely.
Background technology
Medical personnel extract blood with ordinary syringe earlier when blood sampling at present, move into then in the ready blood taking tube, send the check of relevant section office, the one, increased medical personnel's labor intensity, the 2nd, increased the chance of the pollution of blood, the 3rd, formed two Biohazard Wastes of needle tubing and blood taking tube.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of blood taking needle and blood taking tube is the device of one, uses more convenient.
Its technical scheme be needle tubing medicated cap 1 with needle tubing 2 in the shape of a spiral formula be connected, piston 3 is semi-connection state with pintle 4, is positioned at needle tubing 2.Its advantage is: the reasonable in design practicality, and the novelty that is skillfully constructed is after this blood-taking device blood sampling, do not move into again in the other utensil, pintle 4 is pulled at and can separate with piston 3, and piston 3 stays in needle tubing 2 end that forms blood-taking device, and during with blood needle tubing medicated cap 1 being outwarded winding gets final product.Time saving and energy saving, reduce blood contamination, reduce the pollution of Biohazard Waste to environment.
Description of drawings
Accompanying drawing is a structural representation of the present utility model: among the figure 1, the needle tubing medicated cap; 2, needle tubing; 3, piston; 4, pintle.
The specific embodiment
Needle tubing medicated cap 1 links to each other with needle tubing 2 by spiral way, and piston 3 is semi-connection state with pintle 3, and places in the needle tubing 2.Use the same with common blood taking needle during blood sampling pulls at pintle 4 can separate with piston after the blood sampling, and piston 3 stays in needle tubing 2 end that forms blood-taking device, and during with blood needle tubing medicated cap 1 being outwarded winding gets final product.
Claims (3)
1, a kind of blood-taking device is made up of needle tubing medicated cap [1], needle tubing [2], piston [3] and pintle [4], it is characterized in that needle tubing medicated cap [1] links to each other with needle tubing [2], and piston [3] links to each other with pintle [4] and inserts in the needle tubing.
2, a kind of blood-taking device according to claim 1 is characterized in that: needle tubing medicated cap [1] links to each other by engage thread with needle tubing [2].
3, a kind of blood-taking device according to claim 1 is characterized in that: piston [3] is semi-connection state with pintle [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161260 CN200994786Y (en) | 2006-12-06 | 2006-12-06 | Blood sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161260 CN200994786Y (en) | 2006-12-06 | 2006-12-06 | Blood sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200994786Y true CN200994786Y (en) | 2007-12-26 |
Family
ID=38993199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620161260 Expired - Fee Related CN200994786Y (en) | 2006-12-06 | 2006-12-06 | Blood sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200994786Y (en) |
-
2006
- 2006-12-06 CN CN 200620161260 patent/CN200994786Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |