CN201894647U - Blood collector for testing - Google Patents
Blood collector for testing Download PDFInfo
- Publication number
- CN201894647U CN201894647U CN2010205932565U CN201020593256U CN201894647U CN 201894647 U CN201894647 U CN 201894647U CN 2010205932565 U CN2010205932565 U CN 2010205932565U CN 201020593256 U CN201020593256 U CN 201020593256U CN 201894647 U CN201894647 U CN 201894647U
- Authority
- CN
- China
- Prior art keywords
- liquid
- pipe
- tube
- control valve
- testing
- 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
Abstract
The utility model discloses a blood collector for testing, which comprises a liquid tube. A venipuncture needle is mounted at one end of the liquid collector, a negative-pressure tube puncture needle is mounted at the other end of the liquid tube, at least one side tube is communicated to the liquid tube, an injector connector is mounted at a liquid outlet end of each side tube, a cap is arranged on the injector connector, the side tube is provided with a control valve, the liquid tube is provided with a regulating valve, and the distance between liquid inlet end of the side tube and the venipuncture needle is shorter than that between the regulating valve and the venipuncture needle. By the aid of the blood collector for testing, pain of a patient and labor intensity of medical staff are reduced to the utmost extent in use.
Description
Technical field
This utility model relates to the check hemostix that a kind of patient's of collection blood sample is used to chemically examine blood.
Background technology
The check hemostix of existing blood sample collection is the medical plastic flexible pipe by a moderate length, and an end of plastic flexible pipe has venipuncture needle, and the other end is provided with negative pressure pipe puncture needle.During blood sample collection, venipuncture is needled into the patient's vein blood vessel, negative pressure pipe puncture needle penetrates in the stopper of the negative pressure pipe mouth of pipe, under suction function, blood is inhaled in the negative pressure pipe by plastic flexible pipe, this way can at utmost reduce the damage to delicate tissue in the blood, employed negative pressure pipe manufacturer before sealing has added anticoagulant substanceses such as heparin or Chinese holly rubber acid sodium, it can only be used for the laboratory examination of projects such as platelet aggregation rate, carry out as serum potassium if need to gather blood simultaneously, during the laboratory examination of projects such as sodium, use this check hemostix and negative pressure pipe can not reach the purpose of laboratory examination, need to adopt syringe puncture blood collecting again.Such twice or repeatedly the puncture meeting cause more misery to patient, also can bring bigger working strength to the medical worker.
The utility model content
The technical problems to be solved in the utility model provides a kind of check hemostix that one-time puncture just can satisfy multiple laboratory examination.
For solving the problems of the technologies described above, a kind of check hemostix that is provided comprises the liquid pipe, one end of liquid pipe is equipped with venipuncture needle, the other end of liquid pipe is equipped with negative pressure pipe puncture needle, its construction features is: also be communicated with at least one side pipe on the liquid pipe, the liquid outlet of side pipe is equipped with the syringe connection-peg, and the syringe connection-peg is provided with the button medicated cap, and control valve is installed on the side pipe.
After adopting said structure, because on the liquid pipe side pipe is installed also, the end of side pipe is equipped with the syringe connection-peg, when using this utility model to take a blood sample, closed control valve can directly be taken a blood sample for the inspection of carrying out projects such as platelet aggregation rate by negative pressure pipe, liquid pipe; Open control valve, open the button medicated cap, syringe can be inserted on the syringe connection-peg, can take blood sample to carry out the laboratory examination of projects such as serum potassium, sodium, so only need successful puncture patient's vein blood vessel once, just can reach the blood sampling requirement of the purpose of multiple lab work.Use this utility model farthest to reduce or remit patient's misery and medical workers.
The liquid pipe is provided with control valve, and the liquid feeding end of described side pipe is than the more close venipuncture needle of control valve.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further described:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of check hemostix as shown in Figure 1 comprises liquid pipe 1, and liquid pipe 1 is the medical non-toxic plastic flexible pipe, the upper end of liquid pipe 1 is equipped with venipuncture needle 2, the lower end of liquid pipe 1 is equipped with negative pressure pipe puncture needle 4, can be provided with sealing cap 9 on the negative pressure pipe puncture needle 4, advances liquid-in pipe 1 to place foreign material.Control valve 3 is installed on the liquid pipe 1, blood flow in can regulator solution pipe 1, also be communicated with a side pipe 5 on the liquid pipe 1, also can be communicated with many side pipes 5, the structure of every side pipe 5 is as follows: side pipe 5 also is the medical non-toxic plastic flexible pipe, the liquid feeding end of side pipe 5 is positioned at the top of control valve 3, and promptly the liquid feeding end of side pipe 5 is than control valve 3 more close venipuncture needles, and side pipe 5 is obliquely installed to the oblique below of liquid pipe 1.The end of side pipe 5 is equipped with syringe connection-peg 6, and syringe connection-peg 6 is provided with button medicated cap 8, and control valve 7 is installed on the side pipe 5, and control valve 7 can be controlled the blood flow in the side pipe 5.
Claims (2)
1. check hemostix, comprise liquid pipe (1), one end of liquid pipe (1) is equipped with venipuncture needle (2), the other end of liquid pipe (1) is equipped with negative pressure pipe puncture needle (4), it is characterized in that: also be communicated with at least one side pipe (5) on the liquid pipe (1), the liquid outlet of side pipe (5) is equipped with syringe connection-peg (6), and syringe connection-peg (6) is provided with button medicated cap (8), and control valve (7) is installed on the side pipe (5).
2. check hemostix according to claim 1 is characterized in that: liquid pipe (1) is provided with control valve (3), and the liquid feeding end of described side pipe (5) is than the more close venipuncture needle of control valve (3) (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205932565U CN201894647U (en) | 2010-11-05 | 2010-11-05 | Blood collector for testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205932565U CN201894647U (en) | 2010-11-05 | 2010-11-05 | Blood collector for testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201894647U true CN201894647U (en) | 2011-07-13 |
Family
ID=44252568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205932565U Expired - Fee Related CN201894647U (en) | 2010-11-05 | 2010-11-05 | Blood collector for testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201894647U (en) |
-
2010
- 2010-11-05 CN CN2010205932565U patent/CN201894647U/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: 20110713 Termination date: 20111105 |