CN201977807U - Disposable blood collecting device for medical examination - Google Patents
Disposable blood collecting device for medical examination Download PDFInfo
- Publication number
- CN201977807U CN201977807U CN2011200640796U CN201120064079U CN201977807U CN 201977807 U CN201977807 U CN 201977807U CN 2011200640796 U CN2011200640796 U CN 2011200640796U CN 201120064079 U CN201120064079 U CN 201120064079U CN 201977807 U CN201977807 U CN 201977807U
- Authority
- CN
- China
- Prior art keywords
- needle
- blood
- needle head
- collecting device
- medical examination
- 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 30
- 210000004369 blood Anatomy 0.000 title claims abstract description 30
- 101100532451 Rattus norvegicus Slc22a17 gene Proteins 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 2
- 230000001052 transient effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a disposable blood collecting device for medical examination, which consists of a piston rod, a needle tube, a needle tube sleeve and a needle head. The needle tube is a main body member of the disposable blood collecting device for the medical examination and integrally has a hollow cylindrical structure; the piston rod for blood drawing is arranged in the needle tube; the back end of the piston rod is a piston handle; the front end of the needle tube is a needle head seat; the arranging form of the needle head seat is substantially the same as that of the needle head seats in the prior art; the needle head seat is provided with the needle head for the blood drawing; and after a blood drawing procedure is finished, the needle head is taken down and the needle head seat is closed by using the needle tube sleeve. The disposable blood collecting device for the medical examination has a simple integral structure, good stability and high reliability, and is convenient to operate and use; by using the disposable blood collecting device for the medical examination, the needle tube of a syringe can be directly sealed and then is used as a test tube of a blood sample; a transient storage link is reduced; and the quality of blood is ensured.
Description
Technical field:
This utility model relates to the medical science blood-taking device, relates in particular to the disposable blood-taking device of internal medicine inspection.
Background technology:
Disposable syringe, disposable chemical examination test tube and disposable blood taking tube have belonged to the scope of known technology.In heavy dose of blood collection procedure of about 5 milliliters of enforcements, usually at first use disposable syringe from the human blood collection, blood in the disposable syringe is injected in the disposable chemical examination test tube again, although the measure of virus-free infection has all been taked in these operations, but to be re-introduced into another arm from an arm during concrete operation, the problem of existing waste, operation is inconvenient again, the hematoblastic problem of major injury is arranged again, reduced the quality of blood.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, provides a kind of internal medicine inspection disposable blood-taking device, and directly the test tube that syringe needle tube is handled as blood preparation through sealing uses, and reduces the link of unloading, guarantees the quality of blood.
The disposable blood-taking device of internal medicine inspection described in the utility model includes piston boit, needle tubing, needle tubing cover and syringe needle and forms.Needle tubing is a main component of the present utility model, whole hollow cylindrical structural, be provided with in the needle tubing blood drawing usefulness piston boit, the rear end of piston boit is the piston handle.The front end of needle tubing is a needle holder, and the form that is provided with of said needle holder and the needle holder of prior art are basic identical.Be used to install the syringe needle of blood drawing usefulness on the needle holder, after the blood drawing program is finished, then syringe needle taken off, needle holder is sealed with the needle tubing cover.
The disposable blood-taking device of internal medicine inspection described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability height.The test tube that this utility model can directly be handled syringe needle tube as blood preparation through sealing uses, and reduces the link of unloading, guarantees the quality of blood.
Description of drawings:
Accompanying drawing 1 is the structural representation of internal medicine inspection described in the utility model with disposable blood-taking device.1-piston boit 2-needle tubing 3-needle tubing cover 4-syringe needle
The specific embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: the disposable blood-taking device of internal medicine inspection described in the utility model includes piston boit 1, needle tubing 2, needle tubing cover 3 and syringe needle 4 and forms.Needle tubing 2 is main components of the present utility model, whole hollow cylindrical structural, be provided with in the needle tubing 2 blood drawing usefulness piston boit 1, the rear end of piston boit 1 is the piston handle.The front end of needle tubing 2 is needle holder, and the form that is provided with of said needle holder and the needle holder of prior art are basic identical.Be used to install the syringe needle 4 of blood drawing usefulness on the needle holder, after the blood drawing program is finished, then syringe needle 4 taken off, needle holder is sealed with needle tubing cover 3.The disposable blood-taking device of internal medicine inspection described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability height.The test tube that this utility model can directly be handled syringe needle tube as blood preparation through sealing uses, and reduces the link of unloading, guarantees the quality of blood.
Claims (1)
1. the disposable blood-taking device of internal medicine inspection, needle tubing (2) is a main component, and whole hollow cylindrical structural is characterized in that being provided with in the needle tubing (2) piston boit (1) of blood drawing usefulness, and the rear end of piston boit (1) is a piston hands handle; The front end of needle tubing (2) is a needle holder, is used to install the syringe needle (4) of blood drawing usefulness on the needle holder, after the blood drawing program is finished, then syringe needle (4) is taken off, and with needle tubing cover (3) needle holder is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200640796U CN201977807U (en) | 2011-03-07 | 2011-03-07 | Disposable blood collecting device for medical examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200640796U CN201977807U (en) | 2011-03-07 | 2011-03-07 | Disposable blood collecting device for medical examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977807U true CN201977807U (en) | 2011-09-21 |
Family
ID=44605279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200640796U Expired - Fee Related CN201977807U (en) | 2011-03-07 | 2011-03-07 | Disposable blood collecting device for medical examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411758A (en) * | 2017-04-24 | 2017-12-01 | 青岛大学附属医院 | A kind of blood internal medicine blood-taking device |
-
2011
- 2011-03-07 CN CN2011200640796U patent/CN201977807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411758A (en) * | 2017-04-24 | 2017-12-01 | 青岛大学附属医院 | A kind of blood internal medicine blood-taking device |
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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: 20120307 |