CN208447616U - Blood collecting puncture needle - Google Patents
Blood collecting puncture needle Download PDFInfo
- Publication number
- CN208447616U CN208447616U CN201721900215.4U CN201721900215U CN208447616U CN 208447616 U CN208447616 U CN 208447616U CN 201721900215 U CN201721900215 U CN 201721900215U CN 208447616 U CN208447616 U CN 208447616U
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- needle
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Abstract
The utility model discloses a kind of blood collecting puncture needle, it is related to field of medical products, including blood taking needle, connecting tube, bottle cork needle, the blood taking needle root is provided with butterfly-type handle, and the bottle cork needle root is provided with push handle, and one end that the butterfly-type handle is directed toward connecting tube is provided with the edge of a wing made of polythene material, the edge of a wing can be flipped up, the push handle is also configured as butterfly-type, and the push handle surface is provided with anti-skid bulge, facilitates alignment blood vessel, improves blood sampling effect.
Description
Technical field
The utility model relates to field of medical products, the blood taking needle more particularly, to taken a blood sample.
Background technique
Blood taking needle is made of syringe needle and shank, and syringe needle is located at the head of shank, and sheath is slidably connected on shank,
Initial position equipped with reset spring and sheath between sheath and shank is located at the head of syringe needle and shank.When operator holds needle
Pipe presses on blood taking needle head when on limbs of patient, and sheath is retracted under the elastic force effect of skin, syringe needle is made to protrude and be pierced into
Skin causes minimally invasive, and sheath resets again under the action of reset spring and covers syringe needle to avoid syringe needle after pulling out blood taking needle
Exposed contaminated or unexpected prick into human body.When blood taking needle is pulled out, needle tubing cavity enclosed with skin is gradually increased, and is formed instantaneous negative
Pressure, is conducive to the acquisition of blood sample.
When using blood taking needle, need to be aligned vein blood vessel, especially when taking a blood sample to infant, need by blood taking needle with
Vein blood vessel is equal, and the hand holding handle of existing blood taking needle is inconvenient to be directed at vein blood vessel, influences effect of taking a blood sample.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of facilitate and are directed at blood vessel, improve and adopt
The blood collecting puncture needle of blood effect.
The utility model is achieved through the following technical solutions: a kind of blood collecting puncture needle, including blood taking needle, connecting tube,
Bottle cork needle, the blood taking needle root are provided with butterfly-type handle, and the bottle cork needle root is provided with push handle, the butterfly-type
One end that handle is directed toward connecting tube is provided with the edge of a wing made of polythene material, and the edge of a wing can be flipped up, described to push away
Handle is also configured as butterfly-type, and the push handle surface is provided with anti-skid bulge.
Further, the butterfly-type handle is set to blood taking needle wherein side.
Further, the side surface direction where the opening bevel of the blood taking needle towards butterfly-type handle.
Further, the butterfly-type handle lateral surface is also provided with the blind hole for storing bottle cork needle syringe needle, described to push away
Handle lateral surface is provided with the blind hole for storing blood taking needle syringe needle.
Further, butterfly-type handle lateral surface is located on the blood taking needle and is additionally provided with annular connector sleeve, the bottle stopper is worn
It is located at push handle lateral surface on pricker and is also equipped with annular connector sleeve.
The utility model has the beneficial effects that: the setting edge of a wing, the edge of a wing can be flipped up, the promotion edge of a wing is when in use
Blood-taking needle smoothly capable of being entered vein blood vessel, blood was collected；Setting blind hole can store blood taking needle and bottle cork needle, avoid
Stab medical staff；Annular connector sleeve is set, suit protective jacket is facilitated.
Detailed description of the invention
Fig. 1 is blood collecting puncture needle structural diagrams intention；
Fig. 2 is that butterfly-type handle arrangement diagram is intended to；
Fig. 3 is push handle left view schematic diagram；
Wherein: 1- blood taking needle, 2- bottle cork needle, 3- connecting tube, 4- butterfly-type handle, 5- push handle, the edge of a wing 6-, 7- are anti-skidding convex
It rises, 8- annular connector sleeve, 9- blind hole.
Specific embodiment
The technical solution of the utility model is illustrated below in conjunction with specific embodiment.
Embodiment 1
As shown in Figure 1-3, a kind of blood collecting puncture needle, including blood taking needle 1, connecting tube 3, bottle cork needle 2, blood taking needle 1
Portion is fixed with butterfly-type handle 4, and butterfly-type handle 4 is fixedly installed in the wherein side of blood taking needle 1, and the opening bevel of blood taking needle 1 is towards butterfly
Side surface direction where type handle 4, one end that butterfly-type handle 4 is directed toward connecting tube 3 are fixedly connected with made of polythene material
The edge of a wing 6, the edge of a wing 6 can be flipped up, and when it is desired to be used, the edge of a wing 6 is boosted upwards, and thumb pushes the edge of a wing 6, index finger and middle finger
Blood taking needle 1 can steadily be lunged vein blood vessel by righting butterfly-type handle 4, guarantee quality of blood drawn, 2 root of bottle cork needle peace
Equipped with push handle 5, push handle 5 is also configured as butterfly-type, and 5 surface of push handle is made with anti-skid bulge 7, and 4 lateral surface of butterfly-type handle is also opened
There is the blind hole 9 for storing 2 syringe needle of bottle cork needle, 5 lateral surface of push handle is provided with the blind hole for storing 1 syringe needle of blood taking needle, makes
With 2 syringe needle of bottle cork needle and 1 syringe needle of blood taking needle are inserted into corresponding blind hole after the completion, avoid stabbing medical staff, take a blood sample
It is located at butterfly-type handle lateral surface on needle and is further sleeved with annular connector sleeve 8, is located at push handle lateral surface on bottle cork needle and is also set with
Annular connector sleeve 8 is arranged annular connector sleeve 8, facilitates suit protective jacket, guarantees syringe needle health.
Claims (5)
1. a kind of blood collecting puncture needle, including blood taking needle, connecting tube, bottle cork needle, the blood taking needle root is provided with butterfly-type hand
Handle, the bottle cork needle root are provided with push handle, it is characterised in that: one end that the butterfly-type handle is directed toward connecting tube is provided with
The edge of a wing made of polythene material, the edge of a wing can be flipped up, and the push handle is also configured as butterfly-type, the push handle surface
It is provided with anti-skid bulge.
2. blood collecting puncture needle according to claim 1, it is characterised in that: the butterfly-type handle is set to blood taking needle wherein one
Side.
3. blood collecting puncture needle according to claim 2, it is characterised in that: the opening bevel of the blood taking needle is towards butterfly-type hand
Side surface direction where handle.
4. blood collecting puncture needle according to claim 1, it is characterised in that: the butterfly-type handle lateral surface is also provided with for receiving
Receive the blind hole of bottle cork needle syringe needle, the push handle lateral surface is provided with the blind hole for storing blood taking needle syringe needle.
5. blood collecting puncture needle according to claim 1, it is characterised in that: be located at butterfly-type handle lateral surface on the blood taking needle
It is additionally provided with annular connector sleeve, is located at push handle lateral surface on the bottle cork needle and is also equipped with annular connector sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900215.4U CN208447616U (en) | 2017-12-29 | 2017-12-29 | Blood collecting puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900215.4U CN208447616U (en) | 2017-12-29 | 2017-12-29 | Blood collecting puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447616U true CN208447616U (en) | 2019-02-01 |
Family
ID=65140745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721900215.4U Active CN208447616U (en) | 2017-12-29 | 2017-12-29 | Blood collecting puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447616U (en) |
-
2017
- 2017-12-29 CN CN201721900215.4U patent/CN208447616U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210803 Address after: 430022 No. 1277 Jiefang Avenue, Jianghan District, Hubei, Wuhan Patentee after: UNION HOSPITAL TONGJI MEDICAL COLLAGE HUAZHONG University OF SCIENCE AND TECHNOLOGY Patentee after: BAOTOU SAIBEI MACHINERY EQUIPMENT Co.,Ltd. Address before: 430022 No. 1277 Jiefang Avenue, Jianghan District, Hubei, Wuhan Patentee before: UNION HOSPITAL TONGJI MEDICAL COLLAGE HUAZHONG University OF SCIENCE AND TECHNOLOGY |