CN201375519Y - Disposable test tube type hemostix - Google Patents
Disposable test tube type hemostix Download PDFInfo
- Publication number
- CN201375519Y CN201375519Y CN200920006070U CN200920006070U CN201375519Y CN 201375519 Y CN201375519 Y CN 201375519Y CN 200920006070 U CN200920006070 U CN 200920006070U CN 200920006070 U CN200920006070 U CN 200920006070U CN 201375519 Y CN201375519 Y CN 201375519Y
- Authority
- CN
- China
- Prior art keywords
- blood
- test tube
- hemostix
- tube type
- test
- 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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Abstract
The utility model relates to a disposable test tube type hemostix, which belongs to the field of test appliances. The hemostix comprises a puncture needle (1), a needle handle (2), a duct (3) and a test tube type blood storage bag (4). The hemostix has the following characteristics: the middle of the needle handle (2) is provided with an adhesive band (5), which can effectively prevent the needle from moving, perforating or getting out of the blood vessel in the process of collecting blood, a one-way exhaust hole (6) which can regulate the negative pressure in the bag at any time is arranged on the side of the top of the test tube type blood storage bag (4), the bottom of the test tube type blood storage bag (4) is provided with graduations (7), so that the volume of collected blood can be conveniently observed all along, and after blood is collected, the end of the duct is cut off, so that the hemostix can be used as a test tube for test. The utility model is characterized by simple structure and convenient use, realizes closed operation in the whole process of collecting blood, is really disposable, prevents blood contamination and the damage of blood corpuscles and ensures the quality of test.
Description
Technical field:
This utility model belongs to the check instrument field, be particularly related to and a kind ofly can realize the overall process " locked in " operation of taking a blood sample, really accomplish disposable use, stop blood contamination, prevent hematoclasis, reduce reviewer's operating procedure, reduce labor intensity, disposable test tubular type hemostix simple in structure, easy to use.
Background technology:
The blood sampling chemical examination is a requisite project in the daily curative activity.At present, during collecting blood sample, earlier with syringe suction blood in the blood vessel, and then with the blood injecting tube.So just increase the chance of blood contamination, caused the destruction of hemocyte, the accuracy of influence chemical examination, and, the cost height, complex operation step, in blood collection procedure, syringe needle is shifted, wears out or withdraw from blood vessel, all can bring unnecessary loss and misery to patient.
Summary of the invention:
The purpose of this utility model is to provide a kind of can realize the overall process " locked in " operation of taking a blood sample, and really accomplishes disposable use, stops blood contamination, prevent hematoclasis, reduce reviewer's operating procedure, reduce labor intensity, disposable test tubular type hemostix simple in structure, easy to use.
For achieving the above object, this utility model has been taked following technical scheme.This disposable test tubular type hemostix is made of piercing needle, needle handle, conduit, test tube formula storage haematodocha.The centre position of needle handle is provided with adhesive band, can effectively prevent syringe needle displacement when blood sampling, wear out or withdraw from blood vessel, guarantees carrying out smoothly of blood collection procedure.The next door, top of test tube formula storage haematodocha has an one-way vent, can adjust the negative pressure in the capsule at any time.The bottom of test tube formula storage haematodocha is provided with scale, is unit with the milliliter, and minimum scale is 0.2 milliliter, is convenient to the immediate observation blood sampling volume.After blood sampling is finished, cut off catheter end and promptly can be used as test tube and test.This disposable test tubular type hemostix all is made with the non-toxic sanitary elastomeric material except that piercing needle.
This utility model, simple in structure, easy to use, realized blood sampling overall process " locked in " operation, really accomplish disposable use, reduced reviewer's operating procedure, reduced labor intensity, stop blood contamination, prevented hematoclasis, guaranteed quality inspection.
Description of drawings:
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
With reference to accompanying drawing 1, this disposable test tube hemostix is by piercing needle 1, needle handle 2, lead Pipe 3, test tube type storage haematodocha 4 consist of. The centre position of needle handle 2 is provided with adhesive band 5, test tube The next door, top of formula storage haematodocha 4 has an one-way vent 6, the bottom of test tube type storage haematodocha 4 Be provided with scale 7, take milliliter as unit, minimum scale is 0.2 milliliter.
The specific embodiment:
When using this utility model, earlier piercing needle is thrust blood vessel, after seeing blood back, be attached to the adhesive band on the needle handle on the patient skin fixing, flatten test tube formula storage haematodocha then and make and be negative pressure state, blood just flows in the test tube formula storage haematodocha, to required collection blood volume along conduit under the negative pressure in endovascular blood pressure and test tube formula storage haematodocha, extract syringe needle, cut off catheter end and can carry out next step check.
Claims (3)
1, a kind of disposable test tubular type hemostix is characterized in that this disposable test tubular type hemostix, is made of piercing needle (1), needle handle (2), conduit (3), test tube formula storage haematodocha (4).The centre position of needle handle (2) is provided with adhesive band (5), and the next door, top of test tube formula storage haematodocha (4) has an one-way vent (6), and the bottom of test tube formula storage haematodocha (4) is provided with scale (7).
2, disposable test tubular type hemostix according to claim 1 is characterized in that scale (7) is unit with the milliliter, and minimum scale is 0.2 milliliter.
3, disposable test tubular type hemostix according to claim 1 and 2 is characterized in that this disposable test tubular type hemostix is made by the non-toxic sanitary elastomeric material except that piercing needle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920006070U CN201375519Y (en) | 2009-03-07 | 2009-03-07 | Disposable test tube type hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920006070U CN201375519Y (en) | 2009-03-07 | 2009-03-07 | Disposable test tube type hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375519Y true CN201375519Y (en) | 2010-01-06 |
Family
ID=41515611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920006070U Expired - Fee Related CN201375519Y (en) | 2009-03-07 | 2009-03-07 | Disposable test tube type hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201375519Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507333A (en) * | 2019-07-16 | 2019-11-29 | 李肖莉 | A kind of dedicated bellows blood-taking device of Inherited Metabolic Disorders detection |
-
2009
- 2009-03-07 CN CN200920006070U patent/CN201375519Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507333A (en) * | 2019-07-16 | 2019-11-29 | 李肖莉 | A kind of dedicated bellows blood-taking device of Inherited Metabolic Disorders detection |
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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: 20100106 Termination date: 20110307 |