CN201350067Y - Blood collection container - Google Patents
Blood collection container Download PDFInfo
- Publication number
- CN201350067Y CN201350067Y CNU2009200194270U CN200920019427U CN201350067Y CN 201350067 Y CN201350067 Y CN 201350067Y CN U2009200194270 U CNU2009200194270 U CN U2009200194270U CN 200920019427 U CN200920019427 U CN 200920019427U CN 201350067 Y CN201350067 Y CN 201350067Y
- Authority
- CN
- China
- Prior art keywords
- blood collection
- blood
- needle
- neck
- needle tubing
- 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)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a blood collection container which comprises a needle tube, a tube neck arranged at one end of the needle tube, a needlepoint assembled with the tube neck, a needle cap assembled with the needlepoint and the tube neck, and a sealing column arranged in the needle cap. The blood collection container combines the functions of collecting and containing blood and makes an injector to have the function of a test tube, thus saving material and operation time in blood collection. Therefore, the blood collection container deserves wide application.
Description
Technical field
This utility model relates to the medical test technical field, relates in particular to a kind of blood collection apparatus for placing.
Background technology
At present, when doing blood test, adopt disposable syringe as hemostix quilt blood sampling person to be taken a blood sample usually, the reuse syringe injects disposable test tube with institute's blood sampling and holds after the blood sampling, does blood test.Because the collection of blood and to hold be isolating, its weak point is that the syringe purposes is single, only is used for blood sampling, needs to be equipped with test tube in addition and is used for holding blood.
The utility model content
Technical problem to be solved in the utility model be when doing blood test at present above shortcomings provide a kind of with blood collection and hold the blood collection apparatus for placing that is integrated.
For solving the problems of the technologies described above, the technical solution of the utility model is: the blood collection apparatus for placing comprises needle tubing, one end of described needle tubing is provided with neck, with the syringe needle that described neck is installed together, the pin medicated cap with described syringe needle assembling has a sealing column in the described pin medicated cap.
As a kind of improvement, described pin medicated cap and described neck are by being threaded.
As a kind of improvement, described needle tubing is provided with the support portion away from an end of described syringe needle.
As further improvement, described support portion is the half elliptic of arranging in described needle tubing lateral symmetry.
Owing to adopted technique scheme, the blood collection apparatus for placing comprises needle tubing, and an end of described needle tubing is provided with neck, and with the syringe needle that described neck is installed together, the pin medicated cap with described syringe needle assembling has a sealing column in the described pin medicated cap.This blood collection apparatus for placing is integrated the collection of blood with holding, and makes syringe possess the function of test tube simultaneously, has saved used material and the operating time of blood sampling.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is the structural representation of this utility model embodiment.
Among the figure: 1-needle tubing, 2-syringe needle, 3-pin medicated cap, 4-neck, 5-sealing column, 6-piston, 7-pintle, 8-support portion.
The specific embodiment
As shown in drawings; the blood collection apparatus for placing; comprise needle tubing 1, an end of needle tubing 1 is provided with neck 4, the inner surface assembling away from end of needle point and neck 4 of syringe needle 2; the outer syringe needle 2 of facing that pin medicated cap 3 is sleeved on syringe needle 2 shields; be connected by the outer surface of screw thread with neck 4 with hour hands medicated cap 3, a sealing column 5 is arranged in the pin medicated cap 3, the other end outer surface of needle tubing 1 is arranged with and is half elliptic support portion 8; one piston 6 is arranged in the needle tubing 1, and an end face of piston 6 is connected with pintle 7.
The screw thread of pin medicated cap 3 and neck 4 junctions, not shown in the half-oval shaped accompanying drawing of support portion 8.
This utility model in use, operating procedure with use the syringe blood sample collection basic identical at ordinary times, pulling pintle 7 during sampling, pintle 7 drive pistons 6 move along the inwall of needle tubing 1, form the negative pressure cavity in the needle tubing 1, blood flows in the cavity of needle tubing 1, blood flow during to required blood volume blood sampling finish, pulling pintle 7 sucks little air after having adopted blood, cover syringe needle 2 and pin medicated cap 3 and neck 4 are screwed together with pin medicated cap 3, sealing column 5 in this hour hands medicated cap 3 can seal up the tip portion of syringe needle 2, prevents that blood from oozing, the piston 6 that pulls out pintle 7 then and link together with pintle 7, this moment, syringe had the function of test tube, become the blood preparation holder, utilize the support portion 8 on the needle tubing 1 that the blood collection apparatus for placing is placed on the test tube rack, in order to check.
Claims (4)
1. the blood collection apparatus for placing comprises needle tubing, and an end of described needle tubing is provided with neck, and with the syringe needle that described neck is installed together, the pin medicated cap with described syringe needle assembling is characterized in that: in the described pin medicated cap sealing column is arranged.
2. blood collection apparatus for placing as claimed in claim 1 is characterized in that: described pin medicated cap and described neck are by being threaded.
3. blood collection apparatus for placing as claimed in claim 1 or 2 is characterized in that: described needle tubing is provided with the support portion away from an end of described syringe needle.
4. blood collection apparatus for placing as claimed in claim 3 is characterized in that: the half elliptic of described support portion for arranging in described needle tubing lateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200194270U CN201350067Y (en) | 2009-02-14 | 2009-02-14 | Blood collection container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200194270U CN201350067Y (en) | 2009-02-14 | 2009-02-14 | Blood collection container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350067Y true CN201350067Y (en) | 2009-11-25 |
Family
ID=41373459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200194270U Expired - Fee Related CN201350067Y (en) | 2009-02-14 | 2009-02-14 | Blood collection container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350067Y (en) |
-
2009
- 2009-02-14 CN CNU2009200194270U patent/CN201350067Y/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: 20091125 Termination date: 20100214 |