CN104490405B - A kind of winding ruins pattern disposable safe blood taking needle - Google Patents
A kind of winding ruins pattern disposable safe blood taking needle Download PDFInfo
- Publication number
- CN104490405B CN104490405B CN201510010246.1A CN201510010246A CN104490405B CN 104490405 B CN104490405 B CN 104490405B CN 201510010246 A CN201510010246 A CN 201510010246A CN 104490405 B CN104490405 B CN 104490405B
- Authority
- CN
- China
- Prior art keywords
- needle
- needle handle
- handle
- blood taking
- ruins
- 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.)
- Expired - Fee Related
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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
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- 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 present invention provides a kind of winding to ruin pattern disposable safe blood taking needle, its structure is made up of front needle handle, rear needle handle and needle body, needle body is arranged on by Shooting Technique among front needle handle and rear needle handle, the left end processing of needle body has needle point, needle point to be 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, being 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.Beneficial effect: 1) simple in construction, easy to use；2) adopt the hiding mode ruining type that is wound around that the needle point after using is processed, there is good anti-secondary pollution and the beneficial effect of anti-unexpected injury.
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, the blood taking needle needle point being finished is made to be completely exposed outside, not only cause secondary environmental pollution, there is also the potential danger to other people unexpected injury and infection, solve currently without good way.
Summary of the invention
The technical assignment of the present invention is to solve the deficiencies in the prior art, it is provided that a kind of winding ruins pattern disposable safe blood taking needle.
The technical scheme is that and realize in the following manner, its structure is made up of front needle handle, rear needle handle and needle body, needle body is arranged on by Shooting Technique among front needle handle and rear needle handle, the left end processing of needle body has needle point, needle point to be 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, being 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 width being interrupted between front needle handle and rear needle handle stretches out the length of front needle handle slightly larger than needle point.
Pattern disposable safe blood taking needle is ruined in described winding, and disconnecting prevention structure is the combination of one or both shapes of annulus, crotch or triangle.
Pattern disposable safe blood taking needle is ruined in described winding, and the section in the middle of needle handle is cross or circle.
Pattern disposable safe blood taking needle is ruined in the winding of the present invention, has beneficial effect highlighted below: 1) simple in construction, easy to use；2) adopt the hiding mode ruining type that is wound around that the needle point after using is processed, there is good anti-secondary pollution and the beneficial effect of anti-unexpected injury.
Accompanying drawing explanation
Fig. 1 is wound around ruining the structural representation before pattern disposable safe blood taking needle uses；
Fig. 2 is wound around ruining pattern disposable safe blood taking needle and uses status architecture schematic diagram；
Fig. 3 is wound around ruining the structural representation after type ruined by pattern disposable safe blood taking needle.
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
Below in conjunction with accompanying drawing, the winding of the present invention is ruined pattern disposable safe blood taking needle to be described in further detail.
Pattern disposable safe blood taking needle is ruined in the winding of the present invention, its structure is made up of front needle handle, rear needle handle and needle body, needle body is arranged on by Shooting Technique among front needle handle and rear needle handle, the left end processing of needle body has needle point, needle point to be 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, being 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 width being interrupted between front needle handle and rear needle handle stretches out the length of front needle handle slightly larger than needle point.
Pattern disposable safe blood taking needle is ruined in described winding, and disconnecting prevention structure is the combination of one or both shapes of annulus, crotch or triangle.
Pattern disposable safe blood taking needle is ruined in described winding, and the section in the middle of needle handle is cross or circle.
Embodiment
It is wound around the using method ruining pattern disposable safe blood taking needle as follows:
1) rotating against the front needle handle of propelling and rear needle handle simultaneously, make both merge, the left end of needle point needle handle in the past 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, be then inserted in the Tibetan pin hole that front needle handle left end ruins pin frustum cone side in needle body needle body in the past；
3) before rotating, needle handle is wrapped in by needle body and ruins on pin round platform, it is achieved ruin type purpose completely.
The known technology of those skilled in the art it is except technical characteristic disclosed in the description of the present invention.
Claims (4)
1. pattern disposable safe blood taking needle is ruined in a winding, including front needle handle, rear needle handle and needle body, it is characterized in that, needle body is arranged on by Shooting Technique among front needle handle and rear needle handle, and the left end processing of needle body has 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；
It is wound around the using method ruining pattern disposable safe blood taking needle as follows:
1) rotating against the front needle handle of propelling and rear needle handle simultaneously, make both merge, the left end of needle point needle handle in the past is protruding, can carry out blood sampling operation；
2) blood sampling operation terminate, reversely rotate relative with rear needle handle for front needle handle and tractive, needle body fromFront needle handleIn extract, be then inserted in the Tibetan pin hole that front needle handle left end ruins pin frustum cone side；
3) before rotating, needle handle is wrapped in by needle body and ruins on pin round platform, it is achieved ruin type purpose completely.
2. pattern disposable safe blood taking needle is ruined in winding according to claim 1, it is characterised in that the width that is interrupted between front needle handle and rear needle handle stretches out the length of front needle handle slightly larger than needle point.
3. pattern disposable safe blood taking needle is ruined in winding according to claim 1, it is characterised in that disconnecting prevention structure is the combination of one or both shapes of annulus, crotch or triangle.
4. pattern disposable safe blood taking needle is ruined in winding according to claim 1, it is characterised in that the section in the middle of needle handle 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 CN104490405A (en) | 2015-04-08 |
| CN104490405B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286887B (en) * | 2015-10-16 | 2017-12-19 | 徐月春 | A kind of slotting waist self-destructed disposable safe blood-taking needle |
| CN105266827B (en) * | 2015-11-17 | 2017-09-26 | 曲涛 | A kind of stubborn waist self-destructed 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 |
Citations (6)
| 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 |
| CN103815918A (en) * | 2012-11-15 | 2014-05-28 | 贝克顿·迪金森公司 | Shieldable needle device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2882748C (en) * | 2012-08-27 | 2020-10-06 | Facet Technologies, Llc | Twist-to-charge mechanism of lancing device |
-
2015
- 2015-01-09 CN CN201510010246.1A patent/CN104490405B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104490405A (en) | 2015-04-08 |
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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 |
Granted publication date: 20160629 Termination date: 20170109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |