CN105266827A - Safe disposable twistable-waist auto-destruct blood lancet - Google Patents
Safe disposable twistable-waist auto-destruct blood lancet Download PDFInfo
- Publication number
- CN105266827A CN105266827A CN201510788000.7A CN201510788000A CN105266827A CN 105266827 A CN105266827 A CN 105266827A CN 201510788000 A CN201510788000 A CN 201510788000A CN 105266827 A CN105266827 A CN 105266827A
- Authority
- CN
- China
- Prior art keywords
- handle
- needle body
- needle
- cylindrical
- spanner
- 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.)
- Granted
Links
- 239000008280 blood Substances 0.000 title abstract description 7
- 210000004369 blood Anatomy 0.000 title abstract description 7
- 238000007373 indentation Methods 0.000 claims description 7
- 238000010241 blood sampling Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 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
Abstract
The invention provides a safe disposable twistable-waist auto-destruct blood lancet, structurally comprising a handle, a T-shaped cap and a lancet body, wherein the left end of the handle is provided with a lancet neck. The T-shaped cap is connected with the left end of the handle through the lancet neck. The middle of the handle is axially provided with an elongated slot, a round hole is arranged in the middle of the elongated slot, the elongated slot and the round hole are communicated in a top-bottom through manner. The T-shaped cap is composed of a cross beam and a cylindrical lever. The top of the cylindrical lever is connected with the cross beam and the lancet neck. The lower end of the cylindrical lever is provided with a gap. The left end of the lancet body is provided with a tip. The tip passes through the lancet neck and the cross beam and is inserted into the cylindrical lever. The right end of the lancet body axially penetrates through the handle. The middle of the lancet body is exposed between the elongated slot and the round hole. The safe disposable twistable-waist auto-destruct blood lancet has the advantages that the lancet is simple in structure and convenient to use; the twistable-waist handle allows the tip to be retracted into the handle so as to protect the tip from secondary contamination and accidental damage, and safety and contamination prevention are good.
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 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 stubborn waist self-destructed disposable safe blood-taking needle.
Technical scheme of the present invention realizes in the following manner, its structure comprises hands handle, T-shaped pin cap and needle body, wherein, the left end of handle is provided with pin neck, T-shaped pin cap is linked together by pin neck and handle left end, the jackshaft of handle is to being provided with elongated slot, circular hole is provided with in the middle of elongated slot, elongated slot and circular hole up/down perforation, T-shaped pin cap is made up of crossbeam and cylindrical spanner, the top connecting cross beam of cylindrical spanner and pin neck, the lower end of cylinder spanner has gap, the left end of needle body is processed 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, 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 T-shaped shape pin cap, twists off pin neck, pulls up T-shaped pin cap and exposes needle point, carry out blood sampling operation;
2) blood sampling operation terminates, the cylindrical spanner of the end belt gap on T-shaped pin cap is inserted in the circular hole in the middle of handle, gap is allowed to ride on exposed needle body in the middle of slotting clevis, with finger rotating beam, cylindrical spanner twists needle body by gap, needle body is then wrapped on the cylindrical of cylindrical spanner, and the two ends of needle body comprise needle point to indentation in handle under the traction of cylindrical spanner, and the needle point being exposed at handle left end is drawn among handle and stashes.Although the right-hand member of needle body is provided with anti-decylization, because the effect of winch is played in the rotation of cylindrical spanner in circular hole, so the resistance of anti-decylization cannot stop the pull strength of winch, the needle point of last needle body and backshank are entirely by among indentation handle.
Stubborn 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 twisting 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 stubborn waist.
Labelling in accompanying drawing represents respectively: gap 1, cylindrical spanner 2, needle point 3, crossbeam 4, pin neck 5, handle 6, elongated slot 7, circular hole 8, needle body 9, anti-decylization 10.
Detailed description of the invention
Twist 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 twists waist self-destructed disposable safe blood-taking needle, its structure is by handle 6, T-shaped pin cap and needle body 9, wherein, the left end of handle 6 is provided with pin neck 5, T-shaped pin cap is linked together by pin neck 5 and handle 6 left end, the jackshaft of handle 6 is to being provided with elongated slot 7, circular hole 8 is provided with in the middle of elongated slot 7, elongated slot 7 and circular hole 8 up/down perforation, T-shaped pin cap is made up of crossbeam 4 and cylindrical spanner 2, the top connecting cross beam 4 of cylindrical spanner 2 and pin neck 5, the lower end of cylinder spanner 2 has gap 1, the left end of needle body 9 is processed with needle point 3, 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, the centre of needle body 9 is exposed in the middle of elongated slot 7 and circular hole 8, the right-hand member of needle body 9 is processed with anti-decylization 10, anti-decylization 10 is positioned at the right-hand member of handle 6, section in the middle of handle 6 is cross.
Embodiment
The using method of twisting waist self-destructed disposable safe blood-taking needle is as follows:
1) rotary T-shaped shape pin cap, twists off pin neck, pulls up T-shaped pin cap and exposes needle point, carry out blood sampling operation;
2) blood sampling operation terminates, the cylindrical spanner of the end belt gap on T-shaped pin cap is inserted in the circular hole in the middle of handle, gap is allowed to ride on exposed needle body in the middle of slotting clevis, with finger rotating beam, cylindrical spanner twists needle body by gap, needle body is then wrapped on the cylindrical of cylindrical spanner, the two ends of needle body comprise needle point under the traction of cylindrical spanner to indentation in handle, the needle point being exposed at handle left end is drawn among handle and stashes, although the right-hand member of needle body is provided with anti-decylization, but because the effect of winch is played in the rotation of cylindrical spanner in circular hole, so the resistance of anti-decylization cannot stop the pull strength of winch, the needle point of last needle body and backshank are entirely by among indentation handle.
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 stubborn waist self-destructed disposable safe blood-taking needle, it is characterized in that, comprise hands handle, T-shaped pin cap and needle body, wherein, the left end of handle is provided with pin neck, T-shaped pin cap is linked together by pin neck and handle left end, the jackshaft of handle is to being provided with elongated slot, circular hole is provided with in the middle of elongated slot, elongated slot and circular hole up/down perforation, T-shaped pin cap is made up of crossbeam and cylindrical spanner, the top connecting cross beam of cylindrical spanner and pin neck, the lower end of cylinder spanner has gap, the left end of needle body is processed 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, 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 T-shaped shape pin cap, twists off pin neck, pulls up T-shaped pin cap and exposes needle point, carry out blood sampling operation;
2) blood sampling operation terminates, the cylindrical spanner of the end belt gap on T-shaped pin cap is inserted in the circular hole in the middle of handle, gap is allowed to ride on exposed needle body in the middle of slotting clevis, with finger rotating beam, cylindrical spanner twists needle body by gap, needle body is then wrapped on the cylindrical of cylindrical spanner, the two ends of needle body comprise needle point under the traction of cylindrical spanner to indentation in handle, the needle point being exposed at handle left end is drawn among handle and stashes, although the right-hand member of needle body is provided with anti-decylization, but because the effect of winch is played in the rotation of cylindrical spanner in circular hole, so the resistance of anti-decylization cannot stop the pull strength of winch, the needle point of last needle body and backshank are entirely by among indentation handle.
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 true CN105266827A (en) | 2016-01-27 |
| CN105266827B 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 (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
- 2015-11-17 CN CN201510788000.7A patent/CN105266827B/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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105266827B (en) | 2017-09-26 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| 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: Qu Tao Inventor before: Cao Yingying |
|
| 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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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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. |