CN109009162A - A kind of disposable safe blood taking needle - Google Patents
A kind of disposable safe blood taking needle Download PDFInfo
- Publication number
- CN109009162A CN109009162A CN201810851767.3A CN201810851767A CN109009162A CN 109009162 A CN109009162 A CN 109009162A CN 201810851767 A CN201810851767 A CN 201810851767A CN 109009162 A CN109009162 A CN 109009162A
- Authority
- CN
- China
- Prior art keywords
- needle
- holder
- right shell
- blood taking
- shell body
- 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 26
- 210000004369 blood Anatomy 0.000 title claims abstract description 26
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010042566 Superinfection Diseases 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
-
- 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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150541—Breakable protectors, e.g. caps, shields or sleeves, i.e. protectors separated destructively, e.g. by breaking a connecting area
-
- 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
- A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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 discloses a kind of disposable safe blood taking needles, including holder, needle body and needle cap, the lateral lumen for accommodating needle body is equipped in the holder, the needle point of the needle body is pierced by from holder left end, needle cap wrap up needle point and with holder releasable connection, the holder includes tearing rib, left shell and right shell body, the top of the left shell and the top of right shell body are hinged by shaft, the lower part of left shell and the lower part of right shell body pass through tearing rib connection, the transverse direction lumen crosses left shell and right shell body, the tail end of the needle body is fixedly connected with right shell body.Mutually hinged left shell and right shell body is made in holder by the blood taking needle, and is allowed to keep stable connection by tearing rib.Left shell can be enabled to be easy to fold with right shell body by removing tearing rib after blood taking needle uses, be bent during folding, fold needle body, make to effectively prevent discarded blood taking needle secondary pollution in its needle point retraction left shell.
Description
Technical field
The present invention relates to technical field of medical equipment, in particular to a kind of disposable safe blood taking needle.
Background technique
There is biggish security risk in existing blood taking needle, this is because needle point can expose after its needle cap is extractd after use
It is external holding, therefore need carefully to pack during discarded and be just avoided that it hurts sb.'s feelings again and causes superinfection.
Summary of the invention
Disposable safe blood taking needle provided by the invention, holder can carry out bending after blood taking needle use
Operation, since bending part can cause to oppress to holding in the middle part of intracorporal needle body, so that needle point is turned over relative to holder port
Loose relative displacement makes in needle point retraction holder.
A kind of disposable safe blood taking needle, including holder, needle body and needle cap, interior be equipped with of the holder accommodate needle body
The needle point of lateral lumen, the needle body is pierced by from holder left end, needle cap wrap up needle point and with holder releasable connection, institute
Stating holder includes tearing rib, left shell and right shell body, and the top of the left shell and the top of right shell body are cut with scissors by shaft
It connecing, by tearing rib connection, the transverse direction lumen crosses left shell and right shell body for the lower part of left shell and the lower part of right shell body,
The tail end of the needle body is fixedly connected with right shell body.
Further, needle cap and tearing rib are integrally formed, and needle cap passes through tearing rib and the removable company of holder
It connects.The lower part of the left shell and right shell body is equipped with the slot for tearing rib insertion.
Further, the tail end of the needle body is equipped with limited block, has cavity compatible with limited block in the right shell body.
Disposable safe blood taking needle disclosed by the invention, creatively by holder be made mutually hinged left shell and
Right shell body, and be allowed to keep stable connection by tearing rib.After blood taking needle use rib can be torn by removing
Enable left shell to be easy to fold with right shell body, is bent during folding, folds needle body, make its needle point retraction left shell
It is interior, it effectively prevent discarded blood taking needle secondary pollution.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the structural schematic diagram before the disposable safe blood taking needle use；
Fig. 2 is the structural schematic diagram after the disposable safe blood taking needle use.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, the embodiment of the present invention, those skilled in the art are not paying creation
Property labour under the premise of other embodiments obtained, belong to the scope of protection of the invention.In addition, what is be previously mentioned in text is all
Connection/connection relationship not singly refers to that component directly connects, and referring to can be according to specific implementation situation, by adding or reducing connection
Auxiliary is connect, to form more preferably coupling structure.Each technical characteristic in the invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
As illustrated in fig. 1 and 2, a kind of disposable safe blood taking needle, including holder 1, needle body 2 and needle cap 3, the holder
The lateral lumen for accommodating needle body 2 is equipped in 1, the needle point 21 of the needle body 2 is pierced by from 1 left end of holder, and needle cap 3 wraps up needle
Point 21 and with 1 releasable connection of holder, the holder 1 includes tearing rib 11, left shell 12 and right shell body 13, the left housing
The top of body 12 and the top of right shell body 13 are hinged by shaft, and the lower part of left shell 12 and the lower part of right shell body 13 pass through tearing
Rib 11 connects, and the transverse direction lumen crosses left shell 12 and right shell body 13, and the tail end and right shell body 13 of the needle body 2 are fixed to be connected
It connects.The blood taking needle is in use, needle cap 3 is extractd, since left shell 12 and right shell body 13 nevertheless suffer from the traction of tearing rib 11,
Cause, can normal puncture blood collecting without deforming.After completing blood sampling, tearing rib 11 is further torn off, so that left housing
The only hinge joint of remaining upper end between body 12 and right shell body 13, then user can easily carry out holder 1 along hinge joint
Bending, and then left shell 12 and right shell body 13 is driven to bend needle body 2.Needle body 2 is during bending, 21 meeting of needle point
Relative motion and retraction transverse direction lumen occurs with left shell 12, realizes and discarded blood taking needle is avoided to may cause the mesh into infection
's.
As further preferred embodiment, needle cap 3 and tearing rib 11 are integrally formed, and needle cap 3 passes through
Tear rib 11 and 1 releasable connection of holder.Since needle cap 3 and tearing rib 11 are all to need for the blood taking needle after using
The component to be removed, therefore can be integrally formed, it is synchronized after in blood taking needle discarded.
As further preferred embodiment, the lower part of the left shell 12 and right shell body 13 is equipped with for tearing rib
The slot of 11 insertions.
As further preferred embodiment, the tail end of the needle body 2 is equipped with limited block 22, tool in the right shell body 13
There is cavity compatible with limited block 22.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (4)
1. a kind of disposable safe blood taking needle, including holder, needle body and needle cap, the holder is interior to be equipped with the cross for accommodating needle body
To lumen, the needle point of the needle body is pierced by from holder left end, needle cap wrap up needle point and with holder releasable connection, it is special
Sign is: the holder includes tearing rib, left shell and right shell body, and the top of the left shell and the top of right shell body are logical
Cross that shaft is hinged, by tearing rib connection, the transverse direction lumen crosses left shell for the lower part of left shell and the lower part of right shell body
And right shell body, the tail end of the needle body are fixedly connected with right shell body.
2. disposable safe blood taking needle according to claim 1, it is characterised in that: needle cap and tearing rib one at
Type, needle cap pass through tearing rib and holder releasable connection.
3. disposable safe blood taking needle according to claim 2, it is characterised in that: the lower part of the left shell and right shell body
It is equipped with the slot for tearing rib insertion.
4. disposable safe blood taking needle according to claim 1, it is characterised in that: the tail end of the needle body is equipped with limit
Block, the right shell body is interior to have cavity compatible with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851767.3A CN109009162B (en) | 2018-07-30 | 2018-07-30 | Disposable safety blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851767.3A CN109009162B (en) | 2018-07-30 | 2018-07-30 | Disposable safety blood taking needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109009162A true CN109009162A (en) | 2018-12-18 |
| CN109009162B CN109009162B (en) | 2023-08-08 |
Family
ID=64646753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851767.3A Active CN109009162B (en) | 2018-07-30 | 2018-07-30 | Disposable safety blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109009162B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003066140A1 (en) * | 2002-02-05 | 2003-08-14 | Owen Mumford Limited | Improvements relating to lancets |
| US20030181871A1 (en) * | 2002-03-19 | 2003-09-25 | Becton, Dickinson And Company | Needle assembly |
| US20090118754A1 (en) * | 2005-06-22 | 2009-05-07 | Htl-Strefa Spolka Akcyjna | Patient's skin puncturing device |
| CN201409940Y (en) * | 2009-06-06 | 2010-02-24 | 吕欣 | pleural biopsy sampler |
| US20130015605A1 (en) * | 2009-11-27 | 2013-01-17 | Meus S.R.L. | Method for the Production of Bodies in Plastic Material Comprising at Least Two Portions Hinged to Each Other by a Single Rotation Pin |
| CN102961148A (en) * | 2012-11-26 | 2013-03-13 | 季永秀 | Bending self-destructive disposable safety blood taking needle |
| CN103217539A (en) * | 2007-10-30 | 2013-07-24 | 松下电器产业株式会社 | Analyzing device, analyzing apparatus using the device, and analyzing method |
| CN103705083A (en) * | 2013-12-17 | 2014-04-09 | 江苏东方创意文化产业有限公司 | Folding clothes hanger |
| US20140171831A1 (en) * | 2012-12-17 | 2014-06-19 | Johnny Dieu | Clear/Translucent Tube Fluids Flash Display with Receiving Hub (Vacufly) |
| 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 |
| 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 |
| CN204281269U (en) * | 2014-11-11 | 2015-04-22 | 海南通用康力制药有限公司 | Sterile liquid bottle placer |
| CN104623760A (en) * | 2013-11-11 | 2015-05-20 | 苏州千禧光医疗科技有限公司 | Butterfly needle |
| CN106267477A (en) * | 2016-09-09 | 2017-01-04 | 陈平轩 | A kind of folding safety sheath for disposable aspiration needle |
| CN106310448A (en) * | 2016-08-30 | 2017-01-11 | 成都普什医药塑料包装有限公司 | Disposable slide-type medical needle |
| CN107802271A (en) * | 2017-10-30 | 2018-03-16 | 中国人民解放军第三军医大学第附属医院 | Blood sampling remaining needle and application method |
| CN209048152U (en) * | 2018-07-30 | 2019-07-02 | 佛山科学技术学院 | A kind of disposable safe blood taking needle |
-
2018
- 2018-07-30 CN CN201810851767.3A patent/CN109009162B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003066140A1 (en) * | 2002-02-05 | 2003-08-14 | Owen Mumford Limited | Improvements relating to lancets |
| US20030181871A1 (en) * | 2002-03-19 | 2003-09-25 | Becton, Dickinson And Company | Needle assembly |
| US20090118754A1 (en) * | 2005-06-22 | 2009-05-07 | Htl-Strefa Spolka Akcyjna | Patient's skin puncturing device |
| CN103217539A (en) * | 2007-10-30 | 2013-07-24 | 松下电器产业株式会社 | Analyzing device, analyzing apparatus using the device, and analyzing method |
| CN201409940Y (en) * | 2009-06-06 | 2010-02-24 | 吕欣 | pleural biopsy sampler |
| US20130015605A1 (en) * | 2009-11-27 | 2013-01-17 | Meus S.R.L. | Method for the Production of Bodies in Plastic Material Comprising at Least Two Portions Hinged to Each Other by a Single Rotation Pin |
| CN102961148A (en) * | 2012-11-26 | 2013-03-13 | 季永秀 | Bending self-destructive disposable safety blood taking needle |
| US20140171831A1 (en) * | 2012-12-17 | 2014-06-19 | Johnny Dieu | Clear/Translucent Tube Fluids Flash Display with Receiving Hub (Vacufly) |
| CN104623760A (en) * | 2013-11-11 | 2015-05-20 | 苏州千禧光医疗科技有限公司 | Butterfly needle |
| CN103705083A (en) * | 2013-12-17 | 2014-04-09 | 江苏东方创意文化产业有限公司 | Folding clothes hanger |
| CN204281269U (en) * | 2014-11-11 | 2015-04-22 | 海南通用康力制药有限公司 | Sterile liquid bottle placer |
| 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 |
| 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 |
| CN106310448A (en) * | 2016-08-30 | 2017-01-11 | 成都普什医药塑料包装有限公司 | Disposable slide-type medical needle |
| CN106267477A (en) * | 2016-09-09 | 2017-01-04 | 陈平轩 | A kind of folding safety sheath for disposable aspiration needle |
| CN107802271A (en) * | 2017-10-30 | 2018-03-16 | 中国人民解放军第三军医大学第附属医院 | Blood sampling remaining needle and application method |
| CN209048152U (en) * | 2018-07-30 | 2019-07-02 | 佛山科学技术学院 | A kind of disposable safe blood taking needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109009162B (en) | 2023-08-08 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231201 Address after: 528000, 5th and 6th floors of Building 3, No. 13 Huabao South Road, Zhangcha Street, Chancheng District, Foshan City, Guangdong Province (Residence application) Patentee after: Foshan Chandi Precision Medical Technology Co.,Ltd. Address before: 528000 No. 18, Jiangwan Road, Chancheng District, Guangdong, Foshan Patentee before: FOSHAN University |
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| TR01 | Transfer of patent right |