CN203506726U - Offset blood collection needle with blood return visible effect - Google Patents
Offset blood collection needle with blood return visible effect Download PDFInfo
- Publication number
- CN203506726U CN203506726U CN201320669086.8U CN201320669086U CN203506726U CN 203506726 U CN203506726 U CN 203506726U CN 201320669086 U CN201320669086 U CN 201320669086U CN 203506726 U CN203506726 U CN 203506726U
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- CN
- China
- Prior art keywords
- needle
- puncture
- bottle
- puncture 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 - Lifetime
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- 239000008280 blood Substances 0.000 title claims abstract description 40
- 210000004369 blood Anatomy 0.000 title claims abstract description 40
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000000007 visual effect Effects 0.000 claims description 11
- 238000010241 blood sampling Methods 0.000 description 2
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an offset blood collection needle with a blood return visible effect. The offset blood collection needle comprises a bottle insertion needle, a needle bed of the bottle insertion needle, a blood stopping jacket of the bottle insertion needle, a puncture needle, a needle bed of the puncture needle, a jacket of the puncture needle and a needle holder. The rear of the puncture needle and the rear of the bottle insertion needle are respectively fixed to the middle of the needle bed of the puncture needle and the needle bed of the bottle insertion needle, and the needle bed of the puncture needle is inserted into an upward opening end of a cylindrical boss at the rear end of the needle bed of the bottle insertion needle, so that a hollow visible blood return cavity can be formed by the needle bed of the bottle insertion needle and the needle bed of the puncture needle. The offset blood collection needle is characterized in that a needle head insertion seat of the puncture needle is machined at the edge of the bottom of the needle bed of the puncture needle and is used for being connected with the puncture needle in a threaded manner, and the needle holder is connected onto the needle bed of the bottle insertion needle in a threaded manner. The offset blood collection needle has the advantages that the labor intensity of nurses can be greatly reduced, blood return can be clearly seen, the offset blood collection needle brings convenience for the nurses during operation, and is good in safety performance, easy to machine and low in cost, blood of patients can be collected quickly, the patients rarely suffer, and the like.
Description
Technical field
This utility model relates to medical apparatus, especially relates to the inclined to one side hair style blood taking needle of a kind of visual blood back.
Background technology
The visual blood back pen type blood collection of selling on market is now a kind of conventional medical apparatus, by puncture needle, needle stand, needle for inserting bottle, needle for inserting bottle resistance blood sheath, puncture needle sleeve and needle for inserting bottle sleeve, formed, to first needle for inserting bottle be contained on needle holder in use, puncture again, after having taken a blood sample, pull down again needle for inserting bottle.Because traditional puncture needle needle stand is the puncture needle head socket being processed with in centre for being threaded connection with puncture needle, so there is following shortcoming: 1, mounting or dismounting needle holder is cumbersome; 2, because puncture needle is in centre, so holding the hands of needle holder, when blood sampling nurse is suspended in all the time in the air, operate very inconvenient.
Summary of the invention
The inclined to one side hair style blood taking needle of visual blood back that the purpose of this utility model is to provide a kind of labor intensity that can greatly reduce nurse, clearly sees blood back, is convenient to nurse operation, safety is good.
The purpose of this utility model is achieved in that
The inclined to one side hair style blood taking needle of a kind of visual blood back, by needle for inserting bottle, bottle-inserting needle holder, needle for inserting bottle resistance blood sheath, puncture needle, puncture needle needle stand, puncture needle sheath and needle holder form, the rear portion of puncture needle and the rear portion of needle for inserting bottle are separately fixed at the centre of puncture needle needle stand and the centre of bottle-inserting needle holder, in the upward opening end of the cylinder boss of puncture needle needle stand insertion bottle-inserting needle holder rear end, make bottle-inserting needle holder and puncture needle needle stand form the visual blood back cavity of hollow, feature is: in the bottom edge of puncture needle needle stand, be processed with the puncture needle head socket for being threaded connection with puncture needle, needle holder is threaded connection on bottle-inserting needle holder.
This utility model is that the bottom edge at traditional puncture needle needle stand is processed with the puncture needle head socket for being threaded connection with puncture needle, be that puncture needle needle stand is inclined to one side hair style, facilitating like this nurse uses, needle holder and blood taking needle are fixed together, and greatly reduce nurse's labor intensity.Puncture needle is located to a side of needle holder, and puncture needle, needle for inserting bottle and needle holder are organically combined, thereby can be clear see blood back, be convenient to nurse operation, safety is good.
Therefore, the utlity model has can greatly reduce nurse labor intensity, clearly see blood back, be convenient to nurse operation, safety is good, blood sampling is quick, patient suffering is few, handling ease, low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is cross-sectional schematic of the present utility model;
Fig. 2 is the top view of puncture needle needle stand.
the specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing this utility model is described in further detail.
The inclined to one side hair style blood taking needle of a kind of visual blood back, by needle for inserting bottle 5, bottle-inserting needle holder 4, needle for inserting bottle resistance blood sheath 6, puncture needle 2, puncture needle needle stand 3, puncture needle sheath 1 and needle holder 7 form, the rear portion of the rear portion of puncture needle 2 and needle for inserting bottle 5 is separately fixed at the centre of puncture needle needle stand 3 and the centre of bottle-inserting needle holder 4, in the upward opening end of the cylinder boss 9 of puncture needle needle stand 3 insertion bottle-inserting needle holder 4 rear ends, make bottle-inserting needle holder 4 and puncture needle needle stand 3 form the visual blood back cavity 10 of hollow, in the bottom edge of puncture needle needle stand 3, be processed with the puncture needle head socket 8 for being threaded connection with puncture needle 2, needle holder 7 is threaded connection on bottle-inserting needle holder 4.
Claims (2)
1. the inclined to one side hair style blood taking needle of visual blood back, by needle for inserting bottle, bottle-inserting needle holder, needle for inserting bottle resistance blood sheath, puncture needle, puncture needle needle stand, puncture needle sheath and needle holder form, the rear portion of puncture needle and the rear portion of needle for inserting bottle are separately fixed at the centre of puncture needle needle stand and the centre of bottle-inserting needle holder, in the upward opening end of the cylinder boss of puncture needle needle stand insertion bottle-inserting needle holder rear end, make bottle-inserting needle holder and puncture needle needle stand form the visual blood back cavity of hollow, it is characterized in that: in the bottom edge of puncture needle needle stand, be processed with the puncture needle head socket for being threaded connection with puncture needle.
2. the inclined to one side hair style blood taking needle of visual blood back according to claim 1, is characterized in that: needle holder is threaded connection on bottle-inserting needle holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669086.8U CN203506726U (en) | 2013-10-29 | 2013-10-29 | Offset blood collection needle with blood return visible effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669086.8U CN203506726U (en) | 2013-10-29 | 2013-10-29 | Offset blood collection needle with blood return visible effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203506726U true CN203506726U (en) | 2014-04-02 |
Family
ID=50365715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669086.8U Expired - Lifetime CN203506726U (en) | 2013-10-29 | 2013-10-29 | Offset blood collection needle with blood return visible effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203506726U (en) |
-
2013
- 2013-10-29 CN CN201320669086.8U patent/CN203506726U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 330052 No. 889 Fushan Second Road, Xiaolan Economic Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi Ruibang Industrial Group Co.,Ltd. Address before: 330200 No. 889 Fushan Second Road, Xiaolan Economic Development Zone, Nanchang County, Nanchang City, Jiangxi Province Patentee before: JIANGXI FUERKANG INDUSTRIAL GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |