CN102961148A - Bending self-destructive disposable safety blood taking needle - Google Patents
Bending self-destructive disposable safety blood taking needle Download PDFInfo
- Publication number
- CN102961148A CN102961148A CN2012104824529A CN201210482452A CN102961148A CN 102961148 A CN102961148 A CN 102961148A CN 2012104824529 A CN2012104824529 A CN 2012104824529A CN 201210482452 A CN201210482452 A CN 201210482452A CN 102961148 A CN102961148 A CN 102961148A
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- Prior art keywords
- needle
- handle
- pin
- needle body
- waist
- Prior art date
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- Granted
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- 238000005452 bending Methods 0.000 title claims abstract description 16
- 239000008280 blood Substances 0.000 title claims abstract description 8
- 210000004369 blood Anatomy 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000010241 blood sampling Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000009286 beneficial effect 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
- 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
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention provides a bending self-destructive disposable safety blood taking needle, the structure of which consists of a handle, a needle cap and a needle body, wherein the left end of the handle is provided with a needle neck to be connected together with the needle cap, the middle part of the handle is provided with a needle waist to be connected with the front part and the rear part of the handle, the right end of the handle is provided with a needle tail, the needle body runs through the needle cap, the needle neck, the needle waist and the needle tail, the left end of the needle body is provided with a needle tip which is arranged inside the needle cap, the right end of the needle body is provided with an anti-dropping ring which is arranged on the right end of the needle tail, the cross section of the middle part of the handle is in a cross shape, the middle part of the handle is provided with a narrow seam, and the needle waist is arranged inside the narrow seam. The bending self-destructive disposable safety blood taking needle has the beneficial effects that (1) the structure is simple, and convenience in application is realized; and (2) the needle tip is withdrawn into the handle in a way for bending the handle so as to prevent the secondary pollution and accidental injury, and a good safety and anti-pollution effects can be realized.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of bending 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 that uses is exposed to fully, not only cause secondary environmental pollution, also have the potential danger to other people unexpected injury and infection, do not have good way to solve at present.
Summary of the invention
Technical assignment of the present invention is to solve the deficiencies in the prior art, and a kind of new-type bending self-destructed disposable safe blood-taking needle is provided.
Technical scheme of the present invention realizes in the following manner, its structure is comprised of handle, pin medicated cap and needle body, wherein, the left end of handle is provided with the pin neck and the pin medicated cap links together, the centre of handle is provided with pin waist connecting handle front and back two parts, the right-hand member of handle is provided with backshank, needle body is through among pin medicated cap, pin neck, pin waist and the backshank, the left end of needle body is processed with needle point and is positioned among the pin medicated cap, the right-hand member of needle body is processed with anti-decylization, is positioned at the right-hand member of backshank, and the section in the middle of the handle is cross, the middle part of handle is provided with narrow slit, and the pin waist is positioned in the middle of the narrow slit.
Bending self-destructed disposable safe blood-taking needle of the present invention has following outstanding beneficial effect: 1) simple in structure, easy to use; 2) adopt the mode of bending handle that needle point is carried out anti-secondary pollution and anti-unexpected injury, have well anti-pollution anti-injury security insurance effect.
Description of drawings
Fig. 1 is the main TV structure sketch map of blood taking needle;
Fig. 2 is the self-destruction status architecture sketch map after the bending.
Labelling in the accompanying drawing represents respectively: pin medicated cap 1, needle point 2, pin neck 3, handle 4, narrow slit 5, pin waist 6, backshank 7, anti-decylization 8, needle body 9.
The specific embodiment
Below in conjunction with accompanying drawing bending self-destructed disposable safe blood-taking needle of the present invention is described in further detail.
Bending self-destructed disposable safe blood-taking needle of the present invention, its structure is by handle 4, pin medicated cap 1 and needle body 9 form, wherein, the left end of handle 4 is provided with pin neck 3 and links together with pin medicated cap 1, the centre of handle 4 is provided with pin waist 6 connecting handles front and back two parts, the right-hand member of handle 4 is provided with backshank 7, needle body 4 is through pin medicated cap 1, pin neck 3, among pin waist 6 and the backshank 7, the left end of needle body 4 is processed with needle point 2 and is positioned among the pin medicated cap 1, the right-hand member of needle body 4 is processed with anti-decylization 8, is positioned at the right-hand member of backshank 7, and the section in the middle of the handle 4 is cross, the middle part of handle 4 is provided with narrow slit 5, and pin waist 6 is positioned in the middle of the narrow slit 5.
The using method of bending self-destructed disposable safe blood-taking needle is as follows:
1) rotation pin medicated cap twists off the pin neck, extracts needle point, the operation of taking a blood sample;
2) blood sampling EO, with the middle bending of handle, handle is divided into two sections, under the effect of lever needle point being drawn among the handle, because the anti-decylization of backshank can stop the needle body right-hand member to advance as among the handle.
Anti-draw ring can be hook solid or other can prevent that needle body from entering the shape of handle.
Except the disclosed technical characterictic of description, be the known technology of those skilled in the art.
Claims (1)
1. bending self-destructed disposable safe blood-taking needle, it is characterized in that, comprise handle, pin medicated cap and needle body, wherein, the left end of handle is provided with the pin neck and the pin medicated cap links together, the centre of handle is provided with pin waist connecting handle front and back two parts, the right-hand member of handle is provided with backshank, and needle body is through the pin medicated cap, the pin neck, among pin waist and the backshank, the left end of needle body is processed with needle point and is positioned among the pin medicated cap, the right-hand member of needle body is processed with anti-decylization, be positioned at the right-hand member of backshank, the section in the middle of the handle is cross, and the middle part of handle is provided with narrow slit, the pin waist is positioned in the middle of the narrow slit, specifically uses step as follows:
1) rotation pin medicated cap twists off the pin neck, extracts needle point, the operation of taking a blood sample;
2) blood sampling EO, with the middle bending of handle, handle is divided into two sections, under the effect of lever needle point being drawn among the handle, because the anti-decylization of backshank can stop the needle body right-hand member to advance as among the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482452.9A CN102961148B (en) | 2012-11-26 | 2012-11-26 | Bending self-destructive disposable safety blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482452.9A CN102961148B (en) | 2012-11-26 | 2012-11-26 | Bending self-destructive disposable safety blood taking needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102961148A true CN102961148A (en) | 2013-03-13 |
| CN102961148B CN102961148B (en) | 2014-07-23 |
Family
ID=47791780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210482452.9A Active CN102961148B (en) | 2012-11-26 | 2012-11-26 | Bending self-destructive disposable safety blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102961148B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109009162A (en) * | 2018-07-30 | 2018-12-18 | 佛山科学技术学院 | A kind of disposable safe blood taking needle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6390990B1 (en) * | 1998-05-02 | 2002-05-21 | Owen Mumford Limited | Blood sampling device |
| CN101411907A (en) * | 2007-10-16 | 2009-04-22 | 上海顶尖堂生化科技有限公司 | Safety self-destruction injector |
| CN102139130A (en) * | 2010-01-29 | 2011-08-03 | 林铭田 | Safe needle sleeve |
| CN202408913U (en) * | 2012-01-10 | 2012-09-05 | 杨莲英 | Disposable double-insurance blood taking needle |
-
2012
- 2012-11-26 CN CN201210482452.9A patent/CN102961148B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6390990B1 (en) * | 1998-05-02 | 2002-05-21 | Owen Mumford Limited | Blood sampling device |
| CN101411907A (en) * | 2007-10-16 | 2009-04-22 | 上海顶尖堂生化科技有限公司 | Safety self-destruction injector |
| CN102139130A (en) * | 2010-01-29 | 2011-08-03 | 林铭田 | Safe needle sleeve |
| CN202408913U (en) * | 2012-01-10 | 2012-09-05 | 杨莲英 | Disposable double-insurance blood taking needle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104490405B (en) * | 2015-01-09 | 2016-06-29 | 王君 | A kind of winding ruins pattern disposable safe blood taking needle |
| CN104434135B (en) * | 2015-01-09 | 2016-09-28 | 青岛大学附属医院 | A kind of concealed disposable safe blood taking needle |
| CN109009162A (en) * | 2018-07-30 | 2018-12-18 | 佛山科学技术学院 | A kind of disposable safe blood taking needle |
| CN109009162B (en) * | 2018-07-30 | 2023-08-08 | 佛山科学技术学院 | Disposable safety blood taking needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102961148B (en) | 2014-07-23 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: MA SUHUA Free format text: FORMER OWNER: JI YONGXIU Effective date: 20140613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Suhua Inventor before: Ji Yongxiu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250013 JINAN, SHANDONG PROVINCE TO: 250101 JINAN, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: JI YONGXIU TO: MA SUHUA |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140613 Address after: 250101 Shandong Chest Hospital, 12 Shandong Road, martyrs, Licheng District, Shandong, Ji'nan Applicant after: Ma Suhua Address before: Ji'nan City, Jiefang Road province Shandong 250013 No. 23 Shandong Rongjun General Hospital Applicant before: Ji Yongxiu |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151214 Address after: Yang Zhen Qidong city along the Yangtze River in Jiangsu province Nantong City Yin Road 226251 Datong intersection west end (Qidong Marine Shipping Industry Park) Patentee after: WU HONGPING Address before: 250101 Shandong Chest Hospital, 12 Shandong Road, martyrs, Licheng District, Shandong, Ji'nan Patentee before: Ma Suhua |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181228 Address after: 310000 Room 401, 4th Floor, No. 688 Bin'an Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Hehe Medical Laboratory Co., Ltd. Address before: 226251 North of the West Head of Datong Road along the Yangtze River in Yinyang Town, Qidong City, Nantong City, Jiangsu Province (in Qidong Marine Industry Park) Patentee before: WU HONGPING |