CN105286887A - Waist-inserted self-destructive disposable safety blood collecting needle - Google Patents
Waist-inserted self-destructive disposable safety blood collecting needle Download PDFInfo
- Publication number
- CN105286887A CN105286887A CN201510667762.1A CN201510667762A CN105286887A CN 105286887 A CN105286887 A CN 105286887A CN 201510667762 A CN201510667762 A CN 201510667762A CN 105286887 A CN105286887 A CN 105286887A
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- China
- Prior art keywords
- needle
- handle
- needle body
- cap
- slotting
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- Granted
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- 239000008280 blood Substances 0.000 title abstract description 9
- 210000004369 blood Anatomy 0.000 title abstract description 9
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000010241 blood sampling Methods 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 208000012260 Accidental injury Diseases 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a waist-inserted self-destructive disposable safety blood collecting needle, which is characterized in that the blood collecting needle comprises a handle, a needle cap and a needle body, wherein a needle neck is arranged at the left end of the handle and is connected to the needle cap; a cap inserting groove is arranged in the middle of the handle in an axial direction; the upper part and the lower part of the cap inserting groove go through; the needle cap is of a triangular structure; a needle tip is processed at the left end of the needle body; the needle tip penetrates through the needle neck and is inserted into the needle cap; the right end of the needle body is inserted in the needle neck and the handle; the middle of the needle body is exposed in the middle of the cap inserting groove; an anti-falloff ring is processed at the right end of the needle body; the anti-falloff ring is arranged at the right end of the handle; the cross section of the middle of the handle is of a cross structure; a narrow slit is arranged in the middle of the handle; and a needle waist is arranged in the middle of the narrow slit. The blood collecting needle disclosed by the invention has the beneficial effects that 1) the blood collecting needle is simple in structure and convenient to use; and 2) by virtue of the waist-inserted handle, secondary pollution to the needle tip and accidental injury of the needle tip are prevented by a mode of pulling and retracting the needle tip into the handle; therefore, a good safety anti-pollution effect is achieved.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of slotting waist self-destructed disposable safe blood-taking needle.
Background technology
The maximum deficiency that the blood taking needle of prior art in use exists is poor stability, outside the blood taking needle needle point used is exposed to completely, not only cause secondary environmental pollution, also there is the potential danger to other people unexpected injury and infection, way not good at present solves.
Summary of the invention
Technical assignment of the present invention solves the deficiencies in the prior art, provides a kind of new-type slotting waist self-destructed disposable safe blood-taking needle.
Technical scheme of the present invention realizes in the following manner, its structure comprises handle, pin cap and needle body, wherein, the left end of handle is provided with pin neck and pin cap links together, the jackshaft of handle is to being provided with slotting clevis, insert clevis up/down perforation, pin cap is triangular in shape, the left end of needle body is processed with needle point, and needle point is inserted among pin cap through pin neck, and needle body right-hand member is through among pin neck and handle, the centre of needle body is exposed in the middle of slotting clevis, the right-hand member of needle body is processed with anti-decylization, and anti-decylization is positioned at the right-hand member of handle, and the section in the middle of handle is cross.
Using method is as follows:
1) rotary needle cap, twists off pin neck, extracts needle point, carries out blood sampling operation;
2) blood sampling operation terminates, an acute angle of triangle pin cap is inserted in the slotting clevis in the middle of handle, exposed needle body in the middle of slotting clevis, be bent downwardly by after the compressing of the acute angle of pin cap, the needle point being exposed at handle left end is drawn among handle by the needle body of bent intermediate and stashes, because the right-hand member of needle body is provided with anti-decylization, thus in the middle of needle body stressed bending after can only be needle body left end needle point indentation handle among hide.
Slotting waist self-destructed disposable safe blood-taking needle of the present invention has following outstanding beneficial effect: 1) structure is simple, easy to use; 2) adopt the mode of inserting waist handle to carry out anti-secondary pollution and anti-unexpected injury to needle point, there is good anti-pollution anti-injury security insurance effect.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of blood taking needle;
Fig. 2 is the self-destruction status architecture schematic diagram of blood taking needle after slotting waist.
Labelling in accompanying drawing represents respectively: pin cap 1, needle point 2, pin neck 3, handle 4, slotting clevis 5, needle body 6, anti-decylization 7.
Detailed description of the invention
Insert waist self-destructed disposable safe blood-taking needle below in conjunction with accompanying drawing to one of the present invention to be described in further detail.
One of the present invention inserts waist self-destructed disposable safe blood-taking needle, its structure is by handle 4, pin cap 1 and needle body 6 form, wherein, the left end of handle 4 is provided with pin neck 3 and links together with pin cap 1, the jackshaft of handle 4 is to being provided with slotting clevis 5, insert clevis 5 up/down perforation, pin cap 1 is triangular in shape, the left end of needle body 6 is processed with needle point 2, needle point 2 is inserted among pin cap 1 through pin neck 3, needle body 6 right-hand member is through among pin neck 3 and handle 4, the centre of needle body 6 is exposed in the middle of slotting clevis 5, the right-hand member of needle body 6 is processed with anti-decylization 7, anti-decylization 7 is positioned at the right-hand member of handle 4, section in the middle of handle 4 is cross.
Embodiment
The using method of inserting waist self-destructed disposable safe blood-taking needle is as follows:
1) rotary needle cap, twists off pin neck, extracts needle point, carries out blood sampling operation;
2) blood sampling operation terminates, an acute angle of triangle pin cap is inserted in the slotting clevis in the middle of handle, exposed needle body in the middle of slotting clevis, be bent downwardly by the compressing of the acute angle of pin cap, the needle point being exposed at handle left end is drawn among handle by the needle body of bent intermediate and stashes.Because the right-hand member of needle body is provided with anti-decylization, thus in the middle of needle body stressed bending after can only among the needle point indentation handle of needle body left end.
Anti-decylization can be hook solid or other shapes that can prevent in needle body indentation handle.
The known technology of those skilled in the art is except technical characteristic disclosed in description of the present invention.
Claims (1)
1. a slotting waist self-destructed disposable safe blood-taking needle, it is characterized in that, comprise hands handle, pin cap and needle body, wherein, the left end of handle is provided with pin neck and pin cap links together, the jackshaft of handle is to being provided with slotting clevis, insert clevis up/down perforation, pin cap is triangular in shape, the left end of needle body is processed with needle point, needle point is inserted among pin cap through pin neck, needle body right-hand member is through among pin neck and handle, the centre of needle body is exposed in the middle of slotting clevis, the right-hand member of needle body is processed with anti-decylization, anti-decylization is positioned at the right-hand member of handle, section in the middle of handle is cross, using method is as follows:
1) rotary needle cap, twists off pin neck, extracts needle point, carries out blood sampling operation;
2) blood sampling operation terminates, an acute angle of triangle pin cap is inserted in the slotting clevis in the middle of handle, exposed needle body in the middle of slotting clevis, be bent downwardly by after the compressing of the acute angle of pin cap, the needle point being exposed at handle left end is drawn among handle by the needle body of bent intermediate and stashes, because the right-hand member of needle body is provided with anti-decylization, thus in the middle of needle body stressed bending after can only be needle body left end needle point indentation handle among hide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667762.1A CN105286887B (en) | 2015-10-16 | 2015-10-16 | A kind of slotting waist self-destructed disposable safe blood-taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667762.1A CN105286887B (en) | 2015-10-16 | 2015-10-16 | A kind of slotting waist self-destructed disposable safe blood-taking needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105286887A true CN105286887A (en) | 2016-02-03 |
| CN105286887B CN105286887B (en) | 2017-12-19 |
Family
ID=55185213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510667762.1A Active CN105286887B (en) | 2015-10-16 | 2015-10-16 | A kind of slotting waist self-destructed disposable safe blood-taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105286887B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946132A (en) * | 2019-03-16 | 2019-06-28 | 张俊平 | A kind of histotomy booth piece all-in-one machine |
| CN111579302A (en) * | 2020-05-25 | 2020-08-25 | 江苏科华医疗器械科技有限公司 | Axial and radial floating type micro blood sampling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202822347U (en) * | 2012-10-24 | 2013-03-27 | 原丽 | Auto-disable syringe |
| US20140276637A1 (en) * | 2013-03-14 | 2014-09-18 | Leonard Allen Massey, JR. | Multi-cycle and auto-disable syringe and method of use thereof |
| 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 |
-
2015
- 2015-10-16 CN CN201510667762.1A patent/CN105286887B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202822347U (en) * | 2012-10-24 | 2013-03-27 | 原丽 | Auto-disable syringe |
| US20140276637A1 (en) * | 2013-03-14 | 2014-09-18 | Leonard Allen Massey, JR. | Multi-cycle and auto-disable syringe and method of use thereof |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946132A (en) * | 2019-03-16 | 2019-06-28 | 张俊平 | A kind of histotomy booth piece all-in-one machine |
| CN109946132B (en) * | 2019-03-16 | 2021-08-17 | 张俊平 | Tissue slice and stand all-in-one |
| CN111579302A (en) * | 2020-05-25 | 2020-08-25 | 江苏科华医疗器械科技有限公司 | Axial and radial floating type micro blood sampling device |
| CN111579302B (en) * | 2020-05-25 | 2023-04-25 | 江苏科华医疗器械科技有限公司 | Axial and radial floating micro blood sampling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105286887B (en) | 2017-12-19 |
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| 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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yuechun Inventor before: Cao Yingying |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20171108 Address after: Emergency department No. 82 people's Hospital of Liangshan County, Liangshan County, Shandong province Jining Shuibo 272600 City Road Applicant after: Xu Yuechun Address before: 250014 room 4, unit 5, Holland manor, No. 18 west turn road, Lixia District, Ji'nan, Shandong, 602 Applicant before: Jinan Gaoda Information Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Liangshan County in Shandong province 272600 Jining Road No. 80 people's Hospital of Liangshan County Applicant after: Xu Yuechun Address before: Emergency department No. 82 people's Hospital of Liangshan County, Liangshan County, Shandong province Jining Shuibo 272600 City Road Applicant before: Xu Yuechun |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Liangshan County in Shandong province 272600 Jining City Road No. 80 people's Hospital of Liangshan County Applicant after: Xu Yuechun Address before: Liangshan County in Shandong province 272600 Jining Road No. 80 people's Hospital of Liangshan County Applicant before: Xu Yuechun |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: 235000 20 Wutong Road, Longhu Industrial Park, Longhu Economic Development Zone, Huaibei Patentee after: Huaibei Yukong Information Technology Co., Ltd Address before: Liangshan County in Shandong province 272600 Jining City Road No. 80 people's Hospital of Liangshan County Patentee before: Xu Yuechun |
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| TR01 | Transfer of patent right |