CN2757727Y - Blood taking bag - Google Patents
Blood taking bag Download PDFInfo
- Publication number
- CN2757727Y CN2757727Y CN 200420098281 CN200420098281U CN2757727Y CN 2757727 Y CN2757727 Y CN 2757727Y CN 200420098281 CN200420098281 CN 200420098281 CN 200420098281 U CN200420098281 U CN 200420098281U CN 2757727 Y CN2757727 Y CN 2757727Y
- Authority
- CN
- China
- Prior art keywords
- blood taking
- needle head
- taking bag
- syringe needle
- blood
- 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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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- External Artificial Organs (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a blood taking bag which comprises a blood taking bag body, wherein the blood taking bag body is provided with a first guiding pipe; the other end of the first guiding pipe is inserted with a needle head; a three-way pipe is arranged between the first guiding pipe and the needle head; the needle head comprises a first needle head and a second needle head which are inserted with the three-way pipe; the first needle head and the second needle head are respectively sheathed with a first isolation cap and a second isolation cap. When puncture is failed by using one needle head or failure occurs in the process of blood taking, the utility model conveniently uses the other needle head to puncture and take blood once again, and the used blood taking bag is still applied. The utility model effectively solves the problems of the scrapping of the whole blood taking bag and insufficient blood taking quantity due to the polluted needle head.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of blood taking bag.
Background technology
At present the blood taking bag that adopts is commonly single needle head blood taking bag, and blood sampling working specification regulation is if puncture is unsuccessful or break down in blood collection procedure in the time of need puncturing again, because of the syringe needle of blood taking bag has been exposed to the contaminated blood taking bag that must more renew in the air.In the practical operation, reason causes the situation of puncture failure to happen occasionally because of blood donor's obesity, blood vessel be thin etc., causes the blood coagulation because of the blood donor's slow blood flow that has again, causes the blood sampling volume deficiency, makes troubles with blood and causes the waste of blood taking bag to clinical treatment.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of when breaking down in puncture failure or blood collection procedure, the still applicable blood taking bag of the blood taking bag that is using.
For achieving the above object, the technical solution of the utility model is: a kind of blood taking bag, comprise: the blood taking bag body, the blood taking bag body is provided with first conduit, the other end grafting syringe needle of first conduit, be provided with threeway between first conduit and the syringe needle, described syringe needle comprises first syringe needle and second syringe needle of pegging graft with threeway, and first syringe needle and second syringe needle are with first isolating cap and second isolating cap respectively.
Owing to adopted the double needle structure in the technique scheme.When breaking down, it uses another syringe needle puncture blood collecting again easily instead in a syringe needle puncture failure or blood collection procedure, the blood taking bag that is using still can be used, and can solve effectively because syringe needle pollutes to cause whole blood taking bag to scrap and the problem in shortage of taking a blood sample.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Accompanying drawing is the structure cutaway view of this utility model embodiment.
The specific embodiment
As shown in drawings, a kind of blood taking bag, comprise: blood taking bag body 1, blood taking bag body 1 is provided with conduit 2, the other end grafting threeway 3 of conduit 2, second conduit 4 and the 3rd conduit 9 are plugged on respectively on the respective socket of threeway 3, and first syringe needle 6 is plugged on the other end of second conduit 4, and second syringe needle 8 is plugged on the other end of the 3rd conduit 9; Also threeway 3 and first conduit 2, second conduit 4 and the 3rd conduit 9 can be made of one.First syringe needle 6 and second syringe needle 8 are with first isolating cap 5 and second isolating cap 7 respectively.
Owing to adopted the double needle structure in the technique scheme.When breaking down, it uses another syringe needle puncture blood collecting again easily instead in a syringe needle puncture failure or blood collection procedure, the blood taking bag that is using still can be used, and can solve effectively because syringe needle pollutes to cause whole blood taking bag to scrap and the problem in shortage of taking a blood sample.
Claims (2)
1, a kind of blood taking bag, comprise: blood taking bag body (1), blood taking bag body (1) is provided with first conduit (2), the other end grafting syringe needle of first conduit (2), it is characterized in that: be provided with threeway (3) between first conduit (2) and the syringe needle, described syringe needle comprises first syringe needle (6) and second syringe needle (8) of pegging graft with threeway (3), and first syringe needle (6) and second syringe needle (8) are with first isolating cap (5) and second isolating cap (7) respectively.
2, a kind of blood taking bag as claimed in claim 1 is characterized in that: be provided with second conduit (4) between the corresponding interface of described first syringe needle (6) and threeway (3), be provided with the 3rd conduit (9) between the corresponding interface of second syringe needle (8) and threeway (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420098281 CN2757727Y (en) | 2004-12-09 | 2004-12-09 | Blood taking bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420098281 CN2757727Y (en) | 2004-12-09 | 2004-12-09 | Blood taking bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757727Y true CN2757727Y (en) | 2006-02-15 |
Family
ID=36077865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420098281 Expired - Fee Related CN2757727Y (en) | 2004-12-09 | 2004-12-09 | Blood taking bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757727Y (en) |
-
2004
- 2004-12-09 CN CN 200420098281 patent/CN2757727Y/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 |