CN2836726Y - Disposable blood taking device - Google Patents
Disposable blood taking device Download PDFInfo
- Publication number
- CN2836726Y CN2836726Y CN 200520087222 CN200520087222U CN2836726Y CN 2836726 Y CN2836726 Y CN 2836726Y CN 200520087222 CN200520087222 CN 200520087222 CN 200520087222 U CN200520087222 U CN 200520087222U CN 2836726 Y CN2836726 Y CN 2836726Y
- Authority
- CN
- China
- Prior art keywords
- test tube
- tube
- blood
- taking device
- 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
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- Sampling And Sample Adjustment (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
This utility model provides a kind of disposable blood taking device, belongs to technical field of medical instruments.Constitute by test tube (1), sealing-plug (2), negative pressure exhaust pipe (3), grass tube (4), plastic flexible pipe (5), blood collection needles (6), it is characterized in that being respectively equipped with negative pressure exhaust pipe (3) and the grass tube (4) that communicates with test tube (1) chamber on the sealing-plug (2) of test tube (1) upper end, be connected as a single entity by plastic flexible pipe (5) and blood collection needles (6) on the grass tube (4).This utility model has following actively useful effect: simple in structure, easy to operate, applied widely, blood sample collection quantity is accurate, blood sample is pollution-free, can be used for blood sample collection in emergency circumstances.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of disposable blood taking device.
Background technology
In medical treatment chemical examination, the hemostix that adopts is made up of glass syringe and syringe needle usually, needs the interior cover in the push-and-pull syringe during use, and the blood sample of gathering is re-introduced in another teat glass use when chemically examining; The employing plastics syringe that has reduces cost, but complex operation in the technique scheme, teat glass cleans complicated, exists blood sample to pollute, cause the inaccurate shortcoming of result of laboratory test easily.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, easy to operate, blood sample collection quantity is accurate, avoids that blood sample pollutes, disposable blood taking device applied widely.
The purpose of this utility model is achieved in that this disposable blood taking device is made of test tube, sealing-plug, negative pressure exhaust pipe, grass tube, plastic flexible pipe, blood collection needles.The test tube upper end is provided with sealing-plug, is respectively equipped with the negative pressure exhaust pipe and the grass tube that communicate with cuvette cavity on the sealing-plug, and the grass tube upper end is connected as a single entity by plastic flexible pipe and blood collection needles.On the test tube outer wall, be provided with scale.
This utility model has following actively useful effect: simple in structure, easy to operate, applied widely, blood sample collection quantity is accurate, blood sample is pollution-free, can be used for blood sample collection in emergency circumstances.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Make this utility model with reference to accompanying drawing: this disposable blood taking device is made of test tube 1, sealing-plug 2, negative pressure exhaust pipe 3, grass tube 4, plastic flexible pipe 5, blood collection needles 6.Be respectively equipped with the negative pressure exhaust pipe 3 and the grass tube 4 that communicate with test tube 1 chamber on the sealing-plug 2 of test tube 1 upper end, grass tube 4 upper ends are connected as a single entity by plastic flexible pipe 5 and blood collection needles 6.On test tube 1 outer wall, be provided with scale.
Claims (2)
1, a kind of disposable blood taking device, constitute by test tube (1), sealing-plug (2), negative pressure exhaust pipe (3), grass tube (4), plastic flexible pipe (5), blood collection needles (6), it is characterized in that being respectively equipped with negative pressure exhaust pipe (3) and the grass tube (4) that communicates with test tube (1) chamber on the sealing-plug (2) of test tube (1) upper end, be connected as a single entity by plastic flexible pipe (5) and blood collection needles (6) on the grass tube (4).
2, disposable blood taking device according to claim 1 is characterized in that test tube (1) outer wall is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087222 CN2836726Y (en) | 2005-09-06 | 2005-09-06 | Disposable blood taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087222 CN2836726Y (en) | 2005-09-06 | 2005-09-06 | Disposable blood taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836726Y true CN2836726Y (en) | 2006-11-15 |
Family
ID=37391212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087222 Expired - Fee Related CN2836726Y (en) | 2005-09-06 | 2005-09-06 | Disposable blood taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836726Y (en) |
-
2005
- 2005-09-06 CN CN 200520087222 patent/CN2836726Y/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 |