CN104490405A - Winding destructing type one-off safety blood taking needle - Google Patents
Winding destructing type one-off safety blood taking needle Download PDFInfo
- Publication number
- CN104490405A CN104490405A CN201510010246.1A CN201510010246A CN104490405A CN 104490405 A CN104490405 A CN 104490405A CN 201510010246 A CN201510010246 A CN 201510010246A CN 104490405 A CN104490405 A CN 104490405A
- Authority
- CN
- China
- Prior art keywords
- needle
- needle handle
- handle
- blood taking
- winding
- 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 claims abstract description 27
- 210000004369 blood Anatomy 0.000 title claims abstract description 27
- 238000004804 winding Methods 0.000 title claims abstract description 21
- 230000002265 prevention Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000010241 blood sampling Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 208000012260 Accidental injury Diseases 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150885—Preventing re-use
- A61B5/150908—Preventing re-use by disconnecting components, e.g. breaking or rupturing of connected parts, e.g. piston and rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150885—Preventing re-use
- A61B5/150923—Preventing re-use by means for destroying components or parts, e.g. by cutting or piercing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a winding destructing type one-off safety blood taking needle. The winding destructing type one-off safety blood taking needle comprises a front handle, a rear handle and a needle body; the needle body is arranged between the front handle and the rear handle by the injection molding process; a point is processed in the left end of the needle body and is located in the front handle; a falling preventing structure is arranged at the right end of the needle body and located in the rear handle; the front handle and the rear handle are discontinuously integrally connected through the needle body; a destructing circular platform is arranged at the left end of the front handle; a needle hiding hole is formed in the side surface of the destructing circular platform. The winding destructing type one-off safety blood taking needle has the beneficial effects that 1) the structure is simple, and the use is convenient; 2) the used point is treated by the hidden winding destructing manner, so that the secondary pollution can be prevented well, and accidental injury can be avoided well.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of winding ruins pattern 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 winding to ruin pattern disposable safe blood taking needle.
Technical scheme of the present invention realizes in the following manner, its structure is made up of front needle handle, rear needle handle and needle body, needle body is arranged among front needle handle and rear needle handle by Shooting Technique, the left end of needle body is processed with needle point, and needle point is positioned among front needle handle, and the right-hand member of needle body is provided with disconnecting prevention structure, disconnecting prevention structure is arranged among rear needle handle, be interrupted between front needle handle and rear needle handle and linked together by needle body, the left end of front needle handle is provided with ruins pin round platform, ruins pin frustum cone side and is provided with Tibetan pin hole.
Pattern disposable safe blood taking needle is ruined in described winding, and the length of being interrupted between front needle handle and rear needle handle stretches out the length of pin cap slightly larger than needle point.
Pattern disposable safe blood taking needle is ruined in described winding, and disconnecting prevention structure is the combination of annulus, crotch or one or both shapes leg-of-mutton.
Pattern disposable safe blood taking needle is ruined in described winding, and the section of pin cap and needle handle centre is cross or circle.
Pattern disposable safe blood taking needle is ruined in winding of the present invention, has following outstanding beneficial effect: 1) structure is simple, easy to use; 2) adopt the hiding mode of ruining type that is wound around to process the needle point after use, there is the beneficial effect of good anti-secondary pollution and anti-unexpected injury.
Accompanying drawing explanation
Fig. 1 is wound around the structural representation before ruining the use of pattern disposable safe blood taking needle;
Fig. 2 is wound around to ruin pattern disposable safe blood taking needle using state structural representation;
Fig. 3 be wound around ruin pattern disposable safe blood taking needle ruin type after structural representation;
Labelling in accompanying drawing represents respectively: pinprick 1, needle point 2, ruin pin round platform 3, needle body 4, front needle handle 5, rear needle handle 6, anti-drop device 7.
Detailed description of the invention
Ruin pattern disposable safe blood taking needle below in conjunction with accompanying drawing to winding of the present invention to be described in further detail.
Pattern disposable safe blood taking needle is ruined in winding of the present invention, its structure is made up of front needle handle, rear needle handle and needle body, needle body is arranged among front needle handle and rear needle handle by Shooting Technique, the left end of needle body is processed with needle point, and needle point is positioned among front needle handle, and the right-hand member of needle body is provided with disconnecting prevention structure, disconnecting prevention structure is arranged among rear needle handle, be interrupted between front needle handle and rear needle handle and linked together by needle body, the left end of front needle handle is provided with ruins pin round platform, ruins pin frustum cone side and is provided with Tibetan pin hole.
Pattern disposable safe blood taking needle is ruined in described winding, and the length of being interrupted between front needle handle and rear needle handle stretches out the length of pin cap slightly larger than needle point.
Pattern disposable safe blood taking needle is ruined in described winding, and disconnecting prevention structure is the combination of annulus, crotch or one or both shapes leg-of-mutton.
Pattern disposable safe blood taking needle is ruined in described winding, and the section of pin cap and needle handle centre is cross or circle.
Embodiment
Be wound around the using method of ruining pattern disposable safe blood taking needle as follows:
1) relative rotation advances front needle handle and rear needle handle simultaneously, makes both merge, and needle point the past left end of needle handle is protruding, can carry out blood sampling operation;
2) blood sampling operation terminates, and reversely rotates relative with rear needle handle for front needle handle and tractive, extracts, then find front needle handle left end and ruin in the Tibetan pin hole of pin frustum cone side in needle body the past needle body;
3) before rotating, needle handle is wrapped in by needle body and ruins on pin round platform, realizes ruining type object completely.
The known technology of those skilled in the art is except technical characteristic disclosed in description of the present invention.
Claims (4)
1. pattern disposable safe blood taking needle is ruined in a winding, comprise front needle handle, rear needle handle and needle body, it is characterized in that, needle body is arranged among front needle handle and rear needle handle by Shooting Technique, and the left end of needle body is processed with needle point, needle point is positioned among front needle handle, the right-hand member of needle body is provided with disconnecting prevention structure, and disconnecting prevention structure is arranged among rear needle handle, is interrupted being linked together by needle body between front needle handle and rear needle handle, the left end of front needle handle is provided with ruins pin round platform, ruins pin frustum cone side and is provided with Tibetan pin hole;
Be wound around the using method of ruining pattern disposable safe blood taking needle as follows:
1) relative rotation advances front needle handle and rear needle handle simultaneously, makes both merge, and needle point the past left end of needle handle is protruding, can carry out blood sampling operation;
2) blood sampling operation terminates, and reversely rotates relative with rear needle handle for front needle handle and tractive, extracts, then find front needle handle left end and ruin in the Tibetan pin hole of pin frustum cone side in needle body the past needle body;
3) before rotating, needle handle is wrapped in by needle body and ruins on pin round platform, realizes ruining type object completely.
2. pattern disposable safe blood taking needle is ruined in winding according to claim 1, and it is characterized in that, the length of being interrupted between front needle handle and rear needle handle stretches out the length of pin cap slightly larger than needle point.
3. pattern disposable safe blood taking needle is ruined in winding according to claim 1, it is characterized in that, disconnecting prevention structure is the combination of annulus, crotch or one or both shapes leg-of-mutton.
4. pattern disposable safe blood taking needle is ruined in winding according to claim 1, it is characterized in that, the section of pin cap and needle handle centre is cross or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010246.1A CN104490405B (en) | 2015-01-09 | 2015-01-09 | A kind of winding ruins pattern disposable safe blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010246.1A CN104490405B (en) | 2015-01-09 | 2015-01-09 | A kind of winding ruins pattern disposable safe blood taking needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104490405A true CN104490405A (en) | 2015-04-08 |
| CN104490405B CN104490405B (en) | 2016-06-29 |
Family
ID=52931933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010246.1A Expired - Fee Related CN104490405B (en) | 2015-01-09 | 2015-01-09 | A kind of winding ruins pattern disposable safe blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104490405B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266827A (en) * | 2015-11-17 | 2016-01-27 | 济南高达信息技术有限公司 | Safe disposable twistable-waist auto-destruct blood lancet |
| CN105286887A (en) * | 2015-10-16 | 2016-02-03 | 济南高达信息技术有限公司 | Waist-inserted self-destructive disposable safety blood collecting 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269731A (en) * | 1997-09-10 | 2000-10-11 | 安全注射器公司 | Medical needle safety apparatus and methods |
| GB2352403A (en) * | 1999-06-16 | 2001-01-31 | Owen Mumford Ltd | Lancet |
| CN1703254A (en) * | 2001-03-14 | 2005-11-30 | 泰科保健集团有限合伙公司 | Safety shield for medical needles |
| EP1519680B1 (en) * | 2002-06-21 | 2011-05-18 | Owen Mumford Limited | Lancet |
| CN102961148A (en) * | 2012-11-26 | 2013-03-13 | 季永秀 | Bending self-destructive disposable safety blood taking needle |
| US20140058428A1 (en) * | 2012-08-27 | 2014-02-27 | Facet Technologies, Llc | Twist-to-charge mechanism of lancing device |
| CN103815918A (en) * | 2012-11-15 | 2014-05-28 | 贝克顿·迪金森公司 | Shieldable needle device |
-
2015
- 2015-01-09 CN CN201510010246.1A patent/CN104490405B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269731A (en) * | 1997-09-10 | 2000-10-11 | 安全注射器公司 | Medical needle safety apparatus and methods |
| GB2352403A (en) * | 1999-06-16 | 2001-01-31 | Owen Mumford Ltd | Lancet |
| CN1703254A (en) * | 2001-03-14 | 2005-11-30 | 泰科保健集团有限合伙公司 | Safety shield for medical needles |
| EP1519680B1 (en) * | 2002-06-21 | 2011-05-18 | Owen Mumford Limited | Lancet |
| US20140058428A1 (en) * | 2012-08-27 | 2014-02-27 | Facet Technologies, Llc | Twist-to-charge mechanism of lancing device |
| CN103815918A (en) * | 2012-11-15 | 2014-05-28 | 贝克顿·迪金森公司 | Shieldable needle device |
| CN102961148A (en) * | 2012-11-26 | 2013-03-13 | 季永秀 | Bending self-destructive disposable safety blood taking needle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286887A (en) * | 2015-10-16 | 2016-02-03 | 济南高达信息技术有限公司 | Waist-inserted self-destructive disposable safety blood collecting needle |
| CN105286887B (en) * | 2015-10-16 | 2017-12-19 | 徐月春 | A kind of slotting waist self-destructed disposable safe blood-taking needle |
| CN105266827A (en) * | 2015-11-17 | 2016-01-27 | 济南高达信息技术有限公司 | Safe disposable twistable-waist auto-destruct blood lancet |
| CN105266827B (en) * | 2015-11-17 | 2017-09-26 | 曲涛 | A kind of stubborn waist self-destructed 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 |
|---|---|
| CN104490405B (en) | 2016-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jun Inventor before: Cao Yingying |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160607 Address after: 710002 Shaanxi province Xi'an Beilin District powder Lane No. 36 Applicant after: Wang Jun Address before: 701 room 2755, No. 250101, Sau Sau Road, Ji'nan hi tech Zone, Shandong, China Applicant before: Jinan Gaoda Information Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170109 |