CN105266827B - A kind of stubborn waist self-destructed disposable safe blood-taking needle - Google Patents
A kind of stubborn waist self-destructed disposable safe blood-taking needle Download PDFInfo
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- CN105266827B CN105266827B CN201510788000.7A CN201510788000A CN105266827B CN 105266827 B CN105266827 B CN 105266827B CN 201510788000 A CN201510788000 A CN 201510788000A CN 105266827 B CN105266827 B CN 105266827B
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- needle
- handle
- needle body
- spanner
- circular hole
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- 238000010241 blood sampling Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention provides a kind of stubborn waist self-destructed disposable safe blood-taking needle, its structure is by handle, T-shaped needle cap and needle body composition, wherein, the left end of handle is provided with pin neck, T-shaped needle cap is linked together by pin neck with handle left end, axially elongated slot is provided with the middle of handle, circular hole is provided with the middle of elongated slot, elongated slot and circular hole up/down perforation, T-shaped needle cap is made up of crossbeam and cylindrical spanner, the top connecting cross beam and pin neck of cylindrical spanner, the lower end of cylinder spanner is provided with gap, the left end of needle body is machined with needle point, needle point is inserted among cylindrical spanner through pin neck and crossbeam, needle body right-hand member is axially through among handle, the centre of needle body is exposed in the middle of elongated slot and circular hole.Beneficial effects of the present invention：1）It is simple in construction, it is easy to use；2）Anti-secondary pollution and anti-unexpected injury are carried out to needle point by the way of needle point can be retracted to stubborn waist handle retraction handle, with good safety and pollution prevention effect.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of stubborn waist self-destructed disposable safe blood-taking needle.
Background technology
The maximum deficiency that the blood taking needle of prior art exists in use is that security is poor, uses complete blood taking needle pin
Point is completely exposed outside, not only causes secondary environmental pollution, there is also the potential danger to other people unexpected injuries and infection, at present
Good method is not solved.
The content of the invention
The technical assignment of the present invention is that there is provided the new-type stubborn waist self-destructed disposable safety of one kind for solution the deficiencies in the prior art
Blood taking needle.
The technical scheme is that realize in the following manner, its structure includes handle, T-shaped needle cap and needle body, its
In, the left end of handle is provided with pin neck, and T-shaped needle cap is linked together by pin neck with handle left end, in the middle of handle axially
It is provided with the middle of elongated slot, elongated slot and is provided with circular hole, elongated slot and circular hole up/down perforation, T-shaped needle cap is pulled by crossbeam and cylinder
Hand is constituted, and the top connecting cross beam and pin neck of cylindrical spanner, the lower end of cylinder spanner are provided with gap, and the left end of needle body is machined with
Needle point, needle point is inserted among cylindrical spanner through pin neck and crossbeam, and needle body right-hand member is axially through among handle, the centre of needle body
Exposed the right-hand member of needle body is machined with anti-decylization in the middle of elongated slot and circular hole, and anti-decylization is located at disconnected in the middle of the right-hand member of handle, handle
Face is in cross.
Application method is as follows：
1）Rotary T-shaped shape needle cap, twists off pin neck, pulls up T-shaped needle cap and exposes needle point, carries out blood sampling operation；
2）Blood sampling operation terminates, the circle that cylindrical spanner of the end in T-shaped needle cap with gap is inserted in the middle of handle
Kong Zhong, allows gap to ride over exposed on the needle body inserted in the middle of clevis, uses finger rotating beam, cylindrical spanner is twisted by gap
Needle body, needle body be then wrapped in cylindrical spanner it is cylindrical on, the two ends of needle body include needle point under the traction of cylindrical spanner to
It is retracted in handle, is exposed among the needle point of handle left end is drawn into handle and stashes.Although the right-hand member of needle body is provided with anticreep
Ring, but be due to that winch is played a part of in rotation of the cylindrical spanner in circular hole, so the resistance of anti-decylization can not prevent to twist
The tractive force of car, the needle point and backshank of last needle body are retracted among handle entirely.
The stubborn waist self-destructed disposable safe blood-taking needle of the present invention has beneficial effect following prominent：1）It is simple in construction,
It is easy to use；2）Anti-secondary pollution and anti-unexpected injury are carried out to needle point by the way of stubborn waist handle, with antifouling well
The anti-injury security insurance effect of dye.
Brief description of the drawings
Fig. 1 is the main structure diagram of blood taking needle；
Fig. 2 is the self-destruction status architecture schematic diagram for twisting blood taking needle after waist.
Mark in accompanying drawing is represented respectively：Gap 1, cylindrical spanner 2, needle point 3, crossbeam 4, pin neck 5, handle 6, elongated slot
7th, circular hole 8, needle body 9, anti-decylization 10.
Embodiment
A kind of stubborn waist self-destructed disposable safe blood-taking needle of the present invention is described in further detail below in conjunction with the accompanying drawings.
A kind of stubborn waist self-destructed disposable safe blood-taking needle of the present invention, its structure is by handle 6, T-shaped needle cap and pin
Body 9, wherein, the left end of handle 6 is provided with pin neck 5, and T-shaped needle cap is linked together by pin neck 5 with the left end of handle 6, handle
Axial direction, which is provided with the middle of elongated slot 7, elongated slot 7, in the middle of 6 is provided with circular hole 8, elongated slot 7 and the up/down perforation of circular hole 8, and T-shaped needle cap is
It is made up of crossbeam 4 and cylindrical spanner 2, the top connecting cross beam 4 and pin neck 5 of cylindrical spanner 2, the lower end of cylinder spanner 2 is opened
There is gap 1, the left end of needle body 9 is machined with needle point 3, and needle point 3 is inserted among cylindrical spanner 2 through pin neck 5 and crossbeam 4, needle body 9
Right-hand member is axially through among handle 6, and the centre of needle body 9 is exposed in the middle of elongated slot 7 and circular hole 8, and the right-hand member of needle body 9 is machined with anticreep
Ring 10, the section that anti-decylization 10 is located in the middle of the right-hand member of handle 6, handle 6 is in cross.
Embodiment
The application method for twisting waist self-destructed disposable safe blood-taking needle is as follows：
1）Rotary T-shaped shape needle cap, twists off pin neck, pulls up T-shaped needle cap and exposes needle point, carries out blood sampling operation；
2）Blood sampling operation terminates, the circle that cylindrical spanner of the end in T-shaped needle cap with gap is inserted in the middle of handle
Kong Zhong, allows gap to ride over exposed on the needle body inserted in the middle of clevis, uses finger rotating beam, cylindrical spanner is twisted by gap
Needle body, needle body be then wrapped in cylindrical spanner it is cylindrical on, the two ends of needle body include needle point under the traction of cylindrical spanner to
It is retracted in handle, is exposed among the needle point of handle left end is drawn into handle and stashes, although the right-hand member of needle body is provided with anticreep
Ring, but be due to that winch is played a part of in rotation of the cylindrical spanner in circular hole, so the resistance of anti-decylization can not prevent to twist
The tractive force of car, the needle point and backshank of last needle body are retracted among handle entirely.
Anti-decylization can be hook solid or other can prevent needle body be retracted handle in shape.
Except the known technology for disclosed in the specification of the present invention in addition to technical characteristic being those skilled in the art.
Claims (1)
1. a kind of stubborn waist self-destructed disposable safe blood-taking needle, it is characterised in that including handle, T-shaped needle cap and needle body, its
In, the left end of handle is provided with pin neck, and T-shaped needle cap is linked together by pin neck with handle left end, in the middle of handle axially
It is provided with the middle of elongated slot, elongated slot and is provided with circular hole, elongated slot and circular hole up/down perforation, T-shaped needle cap is pulled by crossbeam and cylinder
Hand is constituted, the top connecting cross beam and pin neck of cylindrical spanner, and the lower end of cylindrical spanner is provided with gap, the left end processing of needle body
There is needle point, needle point is inserted among cylindrical spanner through pin neck and crossbeam, and needle body right-hand member is axially through among handle, in needle body
Between it is exposed in the middle of elongated slot and circular hole, the right-hand member of needle body is machined with anti-decylization, and anti-decylization is located in the middle of the right-hand member of handle, handle
Section is in cross;
Application method is as follows：
1）Rotary T-shaped shape needle cap, twists off pin neck, pulls up T-shaped needle cap and exposes needle point, carries out blood sampling operation；
2）Blood sampling operation terminates, the circular hole that cylindrical spanner of the end in T-shaped needle cap with gap is inserted in the middle of handle
In, allow gap to ride over exposed on the needle body inserted in the middle of clevis, use finger rotating beam, cylindrical spanner twists pin by gap
Body, needle body be then wrapped in cylindrical spanner it is cylindrical on, the two ends of needle body include needle point under the traction of cylindrical spanner to hand
It is retracted in handle, is exposed among the needle point of handle left end is drawn into handle and stashes, although the right-hand member of needle body is provided with anti-decylization,
But it is due to that winch is played a part of in rotation of the cylindrical spanner in circular hole, so the resistance of anti-decylization can not prevent winch
Tractive force, the needle point and backshank of last needle body are retracted among handle entirely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788000.7A CN105266827B (en) | 2015-11-17 | 2015-11-17 | A kind of stubborn waist self-destructed disposable safe blood-taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788000.7A CN105266827B (en) | 2015-11-17 | 2015-11-17 | A kind of stubborn waist self-destructed disposable safe blood-taking needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105266827A CN105266827A (en) | 2016-01-27 |
| CN105266827B true CN105266827B (en) | 2017-09-26 |
Family
ID=55137269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510788000.7A Active CN105266827B (en) | 2015-11-17 | 2015-11-17 | A kind of stubborn waist self-destructed disposable safe blood-taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105266827B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202822347U (en) * | 2012-10-24 | 2013-03-27 | 原丽 | Auto-disable syringe |
| CN104434135A (en) * | 2015-01-09 | 2015-03-25 | 济南高达信息技术有限公司 | Concealed type disposable safety blood collecting needle |
| CN104473654A (en) * | 2015-01-09 | 2015-04-01 | 济南高达信息技术有限公司 | Disposable hidden winding destruction type safe blood collection needle |
| CN104490405A (en) * | 2015-01-09 | 2015-04-08 | 济南高达信息技术有限公司 | Winding destructing type one-off safety blood taking needle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9533101B2 (en) * | 2013-03-14 | 2017-01-03 | Leonard Allen Massey, JR. | Multi-cycle and auto-disable syringe and method of use thereof |
-
2015
- 2015-11-17 CN CN201510788000.7A patent/CN105266827B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202822347U (en) * | 2012-10-24 | 2013-03-27 | 原丽 | Auto-disable syringe |
| CN104434135A (en) * | 2015-01-09 | 2015-03-25 | 济南高达信息技术有限公司 | Concealed type disposable safety blood collecting needle |
| CN104473654A (en) * | 2015-01-09 | 2015-04-01 | 济南高达信息技术有限公司 | Disposable hidden winding destruction type safe blood collection needle |
| CN104490405A (en) * | 2015-01-09 | 2015-04-08 | 济南高达信息技术有限公司 | Winding destructing type one-off safety blood taking needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105266827A (en) | 2016-01-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qu Tao Inventor before: Cao Yingying |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170822 Address after: Emergency department No. 80 people's Hospital of Liangshan County, Liangshan County, Shandong province Shuibo Jining City Road 272600 Applicant after: Qu Tao Address before: 250014 Shandong Province, Lixia District of Ji'nan city by ten Road No. 12588 MINI District 202 room mansion celebrities heights Applicant before: Jinan Gaoda Information Technology Co., Ltd. |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190711 Address after: 402360 No. 174, Shuangta Road, Longgang Street, Dazu District, Chongqing, 2-18-18 Patentee after: Chongqing Huicheng Hengya Biotechnology Co., Ltd. Address before: 272600 Emergency Department, Liangshan People's Hospital, No. 80 Shuipo Road, Liangshan County, Jining City, Shandong Province Patentee before: Qu Tao |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: No.1 wulidun, Quanjiao economic Park, Chuzhou, Anhui Province Patentee after: Anhui Jinghuan medical supplies Co., Ltd Address before: 402360 No. 174, Shuangta Road, Longgang Street, Dazu District, Chongqing, 2-18-18 Patentee before: Chongqing Huicheng Hengya Biotechnology Co.,Ltd. |
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| TR01 | Transfer of patent right |