CN103691038A - Multifunctional needle-syringe separator - Google Patents
Multifunctional needle-syringe separator Download PDFInfo
- Publication number
- CN103691038A CN103691038A CN201310749963.7A CN201310749963A CN103691038A CN 103691038 A CN103691038 A CN 103691038A CN 201310749963 A CN201310749963 A CN 201310749963A CN 103691038 A CN103691038 A CN 103691038A
- Authority
- CN
- China
- Prior art keywords
- syringe
- plate
- syringe needle
- separating plate
- union joint
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a multifunctional needle-syringe separator which comprises a box. A first collecting cavity and a second collecting cavity which are independent are formed in the box. A retaining plate is disposed at the top of the first collecting cavity. A needle separating hole is formed in the retaining plate and can stop the connector of a medical syringe, and accordingly the needle and the syringe of the medical syringe can be separated when the syringe is lifted. A fixed separating plate and a movable separating plate are disposed at the top of the second collecting cavity. A first separating opening is formed in the fixed separating plate. A second separating opening is formed in the movable separating plate. When fixed separating plate and the movable separating plate approach each other, the first separating opening and the second separating opening can be spliced to form an insertion hole allowing the connector of the medical syringe to be inserted correspondingly, and the needle and the syringe can be separated by rotating the syringe. During use, an operator can select according to operation habits. When the separator is used for separating the needle and the syringe of the medical syringe, the operator does not contact with the needle, and the safety of the medical staff is guaranteed.
Description
Technical field
the present invention relates to a kind of Multifunctional syringe needle syringe separator.
Background technology
injector for medical purpose, shown in accompanying drawing 1, the syringe 1 ' that comprises plastic material, the syringe needle 2 ' of metal material, syringe needle 2 ' is arranged on and on the union joint 3 ' of plastic material, is connected to syringe 1 ' bottom again and is on the connecting portion 5 ' of cylindrical shape, union joint 3 ' is the cylinder with certain taper conventionally, its bottom near syringe needle 1 ' has a plurality of convex tendons 4 ' that distribute along its length conventionally, these a plurality of convex tendons 4 ' are circumferentially spaced apart along union joint 3 ', thereby facilitate medical personnel to be gripped installation, on union joint 3 ', offer conical through-hole, connecting portion 5 ' can snugly insert in above-mentioned conical through-hole, thereby syringe needle 2 ' is connected on syringe 1 ', after installing, union joint 3 ' has certain spacing with the shell portion of syringe 1 '.
after syringe is finished using, conventionally syringe needle 2 ' and syringe 1 ' need to be carried out separatedly, more respectively syringe needle 2 ' and syringe 1 ' are processed respectively.In prior art, this normally goes rotation or unplugs union joint to realize the separated of syringe needle 2 ' and syringe 1 ' by people is manual, if operation can be stabbed by syringe needle 1 ' because of carelessness, and syringe needle 1 ' after using may carry patient's pathogenic bacteria, and medical personnel's safety is caused to very large potential safety hazard.
summary of the invention
the object of this invention is to provide a kind of Multifunctional syringe needle syringe separator, it is simple in structure, and can conveniently the syringe needle of injector for medical purpose be carried out separated with syringe.
for achieving the above object, the technical solution used in the present invention is:
a kind of Multifunctional syringe needle syringe separator, described injector for medical purpose comprises syringe, the union joint of syringe needle is installed, on described union joint, offer conical through-hole, the bottom of described syringe has the connecting portion that is cylindrical shape, described connecting portion is snugly inserted in described conical through-hole, in the outside perimembranous of described union joint, there are a plurality of convex tendons that extend along its length, a plurality of described convex tendons are along the circumferential direction spaced apart on described union joint, described separator comprises casing, on described casing, there is the first separate collecting chamber and the second collecting chamber, the top of described the first collecting chamber is provided with baffle plate, on described baffle plate, offer the syringe needle sorting hole being connected with described the first collecting chamber, described syringe needle sorting hole comprises the perforation that can stretch into vertically for described union joint, the V-type bayonet socket that can radially insert for described connecting portion,
the top of described the second collecting chamber is provided with fixed splitter plate and movable separating plate, described fixed splitter plate is arranged on regularly on described casing and is adjacent with described baffle plate, described movable separating plate can be arranged on described casing movably towards described fixed splitter plate, described fixed splitter plate offers the first separating opening in the side portion of described movable separating plate, described movable separating plate offers the second separating opening in the side portion of described fixed splitter plate, when described movable separating plate and described fixed splitter plate are drawn close mutually, described the first separating opening is spliced to form mutually with described the second separating opening can be for the patchhole of the corresponding insertion of described union joint, described patchhole comprises a plurality of along the circumferential direction jags spaced apart, while inserting in the hole described in described union joint inserts, a plurality of described convex tendons can plug in a plurality of described jags accordingly, on described casing, be also provided with the driving device for driving described movable separating plate to move towards or away from described fixed splitter plate.
preferably, described in described syringe needle sorting hole, the dual-side portion of V-type bayonet socket is the cambered surface of outwards dispersing.
preferably, the below that is positioned at described movable separating plate on described casing is provided with gripper shoe, in described gripper shoe, offers chute, and the bottom of described movable separating plate is provided with guide, and described guide is located in described chute slidably.
preferably, described driving device comprises a plurality of springs of being located between described movable separating plate and the chamber wall of described the second collecting chamber, is connected on described movable separating plate for driving described movable separating plate away from the pulling rope of described fixed splitter plate when the tractive.
utilization due to technique scheme, the present invention compared with prior art has following advantages: Multifunctional syringe needle syringe separator of the present invention, wherein by syringe needle sorting hole is set, thereby make its formation to keeping out when lifting syringe of injector for medical purpose upper binding head, the syringe needle of syringe is separated with syringe, by insert port is set, its formation can be inserted for injector for medical purpose upper binding head is corresponding, thereby can the syringe needle of syringe be carried out separated with syringe when rotation syringe, during use, operator can select syringe needle sorting hole or patchhole to carry out separation according to operating habit, it is simple in structure, easy to operate, avoided contacting of operator and syringe needle in the separation process of syringe needle syringe, ensured medical personnel's safety.
accompanying drawing explanation
accompanying drawing 1 is the structural representation of injector for medical purpose in prior art;
the structural representation that accompanying drawing 2 is separator of the present invention;
accompanying drawing 3 is drawn close the structural representation of formation patchhole mutually for movable separating plate in the present invention and fixed splitter plate.
the specific embodiment
below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is further elaborated.
shown in Figure 2 is syringe needle syringe separator of the present invention, and this separator comprises casing 1, has the first separate collecting chamber 11 and the second collecting chamber 12 on this casing,
the top of the first collecting chamber 11 is provided with baffle plate 2, on this baffle plate 2, offer the syringe needle sorting hole 3 being connected with the first collecting chamber 11, syringe needle sorting hole 3 comprises the perforation 31 that can stretch into vertically for syringe upper binding head 3 ', the V-type bayonet socket 32 that can radially insert for the connecting portion 5 ' of syringe top cylinder 1 ', the dual-side portion of V-type bayonet socket 32 is the cambered surface of outwards dispersing, distance between dual-side portion is increased gradually, perforation 31 is wholely set with V-type bayonet socket 32, the thickness of V-type bayonet socket 32 place's baffle plates 2 should be less than the cylindrical shell of syringe top cylinder 1 ' and the spacing between union joint 3 '.This syringe needle sorting hole 3 can be used for the syringe needle syringe separation of injector for medical purpose, during operation, operator grips syringe 1 ', the syringe needle 1 ' of syringe is inserted in this perforation 31 and by radially translation of syringe together with union joint 3 ', the connecting portion 5 ' of syringe 1 ' bottom is inserted in V-type bayonet socket 32, upwards mention syringe, the upper surface of union joint 3 ' is just stuck in the dual-side portion of V-type bayonet socket 32, continue upwards to mention syringe, union joint 3 ' just can depart from mutually with the connecting portion 5 ' of syringe 1 ', the syringe needle 2 ' of realizing syringe is separated with syringe 1 ', union joint 3 ' after separation is communicated with the first collecting chamber 11 collections that syringe needle 2 ' falls into below.Because the spacing between dual-side on V-type bayonet socket 32 is constantly to change, this syringe needle sorting hole 3 can be used in the syringe needle syringe separation of syringe of multiple diameter.
the top of the second collecting chamber 12 is provided with fixed splitter plate 4 and movable separating plate 5, fixed splitter plate 4 is fixed on casing 1 and is adjacent with baffle plate 2, movable separating plate 5 can be arranged on casing 1 movably towards or away from fixed splitter plate 4, the bottom that is positioned at movable separating plate 5 on casing 1 is provided with gripper shoe 6, in gripper shoe 6, offer chute 61, the bottom of movable separating plate 5 is provided with guide (not shown), thereby this guide is located at the slide-and-guide that movable separating plate 5 is provided in chute 61 slidably.Fixed splitter plate 4 offers the first separating opening 41 in the side portion of movable separating plate 5, movable separating plate 5 offers the second separating opening 51 in the side portion of fixed splitter plate 4, the first separating opening 41, the second separating opening 51 includes along semicircle circumferencial direction a plurality of jags spaced apart, when movable separating plate 5 is drawn close mutually with fixed splitter plate 4, as shown in Figure 3, the first separating opening 41 splices mutually with the second separating opening 51, the first separating opening 41, a plurality of jags on the second separating opening 51 can be for the corresponding patchhole inserting of union joint 3 ' along spaced apart formation of same circumferencial direction.When union joint 3 ' inserts above-mentioned inserting in the hole, a plurality of convex tendons 4 ' on union joint 3 ' just can insert in these a plurality of jags accordingly.After union joint 3 ' inserts in the hole, user only need be held syringe 1 ' and then be rotated, and syringe 1 ' just can be separated with union joint 3 '.After syringe 1 ' is separated with union joint 3 ', movable separating plate 5 is moved away from fixed splitter plate 4, just can make union joint 3 ' fall into together in the second collecting chamber 12 with syringe needle 2 ', after can being collected, focus on again.
shown in Figure 2, casing 1 is provided with the driving device for driving movable separating plate 5 to move towards or away from fixed splitter plate 4, this driving device comprises a plurality of springs 7, these a plurality of springs 7 are located between movable separating plate 5 and the chamber wall of the second collecting chamber 12, under the elastic acting force of spring 7, movable separating plate 5 is drawn close along glide direction and fixed splitter plate 4, makes the first separating opening 41, the second separating opening 51 be spliced to form mutually patchhole.In the outer side edges portion of movable separating plate 2, be also connected with pulling rope 8, pulling rope 8 ends are fixed in the outer side edges portion of movable separating plate 5 and pass outside casing 1.Pull pulling rope 8 just can make movable separating plate 5 slide along the direction away from fixed splitter plate 4, fixed splitter plate 4 and movable separating plate 5 are separated from each other.
like this, under normality, under the effect of the elastic force of spring 7, movable separating plate 5 is drawn close with fixed splitter plate 4, the first separating opening 41, the second separating opening 51 are spliced to form patchhole mutually, and operator is in the time need to carrying out separation by the syringe needle syringe of injector for medical purpose, and operator's hand grips syringe 1 ', then union joint 3 ' is inserted in the hole, and the convex tendon 4 ' on union joint 3 ' is penetrated in the jag inserting in the hole ordinatedly.When the diameter of union joint 3 ' is larger, when union joint 3 ' inserts in the hole, its convex tendon 4 ' is stuck in the jag of patchhole and the resilient force that overcomes spring 7 is passed movable separating plate 5 to make it away from fixed splitter plate 4, and the aperture of patchhole just becomes gradually large and matches with the size of union joint 3 '.After union joint 3 ' inserts in the hole, user is held syringe 1 ' and is rotated, just can make union joint 3 ' depart from from syringe 1 '.And then pull pulling rope 8, and make movable separating plate 5 away from fixed splitter plate 4, the first separating opening 41, the second separating opening 51 are separated from each other, the second collecting chamber 12 that union joint 3 ' together falls into below with syringe needle 1 ' is like this collected.Under the effect of spring 7, movable separating plate 5 moves and returns back to original state towards fixed splitter plate 4.
during use, when syringe needle 1 ' locates to be arranged with pin cap, convex tendon 4 ' on union joint 3 ' is housed in pin cap, now must adopt syringe needle sorting hole 3 to come detachable needle and syringe, when syringe needle 1 ' locates not to be provided with pin cap, user can carry out 3 separation of choice for use syringe needle sorting hole or use patchhole that the syringe needle 2 ' of injector for medical purpose is carried out separated with syringe 1 ' according to operating habit, it is simple in structure, easy to operate, avoid contacting of operator and syringe needle in the separation process of syringe needle syringe, ensured medical personnel's safety.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. a Multifunctional syringe needle syringe separator, described injector for medical purpose comprises syringe, the union joint of syringe needle is installed, on described union joint, offer conical through-hole, the bottom of described syringe has the connecting portion that is cylindrical shape, described connecting portion is snugly inserted in described conical through-hole, in the outside perimembranous of described union joint, there are a plurality of convex tendons that extend along its length, a plurality of described convex tendons are along the circumferential direction spaced apart on described union joint, it is characterized in that: described separator comprises casing, on described casing, there is the first separate collecting chamber and the second collecting chamber, the top of described the first collecting chamber is provided with baffle plate, on described baffle plate, offer the syringe needle sorting hole being connected with described the first collecting chamber, described syringe needle sorting hole comprises the perforation that can stretch into vertically for described union joint, the V-type bayonet socket that can radially insert for described connecting portion,
The top of described the second collecting chamber is provided with fixed splitter plate and movable separating plate, described fixed splitter plate is arranged on regularly on described casing and is adjacent with described baffle plate, described movable separating plate can be arranged on described casing movably towards described fixed splitter plate, described fixed splitter plate offers the first separating opening in the side portion of described movable separating plate, described movable separating plate offers the second separating opening in the side portion of described fixed splitter plate, when described movable separating plate and described fixed splitter plate are drawn close mutually, described the first separating opening is spliced to form mutually with described the second separating opening can be for the patchhole of the corresponding insertion of described union joint, described patchhole comprises a plurality of along the circumferential direction jags spaced apart, while inserting in the hole described in described union joint inserts, a plurality of described convex tendons can plug in a plurality of described jags accordingly, on described casing, be also provided with the driving device for driving described movable separating plate to move towards or away from described fixed splitter plate.
2. Multifunctional syringe needle syringe separator according to claim 1, is characterized in that: described in described syringe needle sorting hole, the dual-side portion of V-type bayonet socket is the cambered surface of outwards dispersing.
3. Multifunctional syringe needle syringe separator according to claim 1, it is characterized in that: the below that is positioned at described movable separating plate on described casing is provided with gripper shoe, in described gripper shoe, offer chute, the bottom of described movable separating plate is provided with guide, and described guide is located in described chute slidably.
4. Multifunctional syringe needle syringe separator according to claim 1, is characterized in that: described driving device comprises a plurality of springs of being located between described movable separating plate and the chamber wall of described the second collecting chamber, be connected on described movable separating plate for driving described movable separating plate away from the pulling rope of described fixed splitter plate when the tractive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749963.7A CN103691038B (en) | 2013-12-31 | 2013-12-31 | Multifunctional needle-syringe separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749963.7A CN103691038B (en) | 2013-12-31 | 2013-12-31 | Multifunctional needle-syringe separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691038A true CN103691038A (en) | 2014-04-02 |
| CN103691038B CN103691038B (en) | 2016-04-20 |
Family
ID=50352803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310749963.7A Expired - Fee Related CN103691038B (en) | 2013-12-31 | 2013-12-31 | Multifunctional needle-syringe separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691038B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857599A (en) * | 2015-04-21 | 2015-08-26 | 湖南中医药大学 | Safe operation device for injector |
| CN108904190A (en) * | 2018-07-24 | 2018-11-30 | 济南金域医学检验中心有限公司 | Syringe storing unit |
| CN111671998A (en) * | 2020-05-26 | 2020-09-18 | 陈彩萍 | Syringe needle separator for internal medicine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355205B (en) * | 2018-03-02 | 2021-01-22 | 吕凤华 | Needle head and syringe separator with crowbar |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994021538A1 (en) * | 1993-03-03 | 1994-09-29 | Jackson, Carol, Ann | Waste disposal unit |
| CN2341651Y (en) * | 1998-06-29 | 1999-10-06 | 吴海福 | Needle removing device |
| CN1603019A (en) * | 2004-10-28 | 2005-04-06 | 杨仕桐 | Separator for medical-purpose syringe and needle |
| CN2853208Y (en) * | 2005-11-24 | 2007-01-03 | 武汉理工大学 | Needle holder in syringe destroying device |
| US20070179443A1 (en) * | 2006-01-30 | 2007-08-02 | Johnson Aka Mindes Evelyne | Pocket-sized needle remover and receptacle |
| CN201172054Y (en) * | 2008-04-07 | 2008-12-31 | 段元娥 | Disposable syringe needle degorating separation collector |
| CN202924183U (en) * | 2012-11-27 | 2013-05-08 | 王献花 | Portable sharp medical appliance collection barrel |
| CN203694277U (en) * | 2013-12-31 | 2014-07-09 | 苏州大学 | Multifunctional needle and needle tube separator |
-
2013
- 2013-12-31 CN CN201310749963.7A patent/CN103691038B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994021538A1 (en) * | 1993-03-03 | 1994-09-29 | Jackson, Carol, Ann | Waste disposal unit |
| CN2341651Y (en) * | 1998-06-29 | 1999-10-06 | 吴海福 | Needle removing device |
| CN1603019A (en) * | 2004-10-28 | 2005-04-06 | 杨仕桐 | Separator for medical-purpose syringe and needle |
| CN2853208Y (en) * | 2005-11-24 | 2007-01-03 | 武汉理工大学 | Needle holder in syringe destroying device |
| US20070179443A1 (en) * | 2006-01-30 | 2007-08-02 | Johnson Aka Mindes Evelyne | Pocket-sized needle remover and receptacle |
| CN201172054Y (en) * | 2008-04-07 | 2008-12-31 | 段元娥 | Disposable syringe needle degorating separation collector |
| CN202924183U (en) * | 2012-11-27 | 2013-05-08 | 王献花 | Portable sharp medical appliance collection barrel |
| CN203694277U (en) * | 2013-12-31 | 2014-07-09 | 苏州大学 | Multifunctional needle and needle tube separator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857599A (en) * | 2015-04-21 | 2015-08-26 | 湖南中医药大学 | Safe operation device for injector |
| CN108904190A (en) * | 2018-07-24 | 2018-11-30 | 济南金域医学检验中心有限公司 | Syringe storing unit |
| CN111671998A (en) * | 2020-05-26 | 2020-09-18 | 陈彩萍 | Syringe needle separator for internal medicine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691038B (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103691038B (en) | Multifunctional needle-syringe separator | |
| CN203694277U (en) | Multifunctional needle and needle tube separator | |
| CN103817671B (en) | A kind of tool box | |
| CN202888571U (en) | Data line with USB interface and Micro USB interface | |
| CN207588376U (en) | A kind of adjustable bunching device applied in circuit | |
| CN203970204U (en) | A kind of flavoring control device and apparatus for placing | |
| CN203647491U (en) | Syringe needle and needle cylinder separator for medical syringe | |
| CN201282733Y (en) | Cigarette case for automatically ejecting cigarette | |
| CN103690250B (en) | The syringe needle syringe separator of injector for medical purpose | |
| CN204150517U (en) | Medical sharp apparatus separated and collected case | |
| CN201634393U (en) | Novel cover pulling device | |
| CN208873953U (en) | A kind of acrylic guard apparatus of electric shock resistant plug | |
| CN202555033U (en) | Suction filtration device for rapidly separating medicine dregs from extracting solution | |
| CN206263875U (en) | A kind of dismantling device | |
| CN103598852A (en) | Tissue box | |
| CN205029078U (en) | Row is inserted to easy plug large capacity | |
| CN207535157U (en) | The mould structure that a kind of component is easily isolated | |
| CN202553656U (en) | Walnut cracker for preventing walnut shells from splashing | |
| CN202219239U (en) | Pepper refining device | |
| CN203524374U (en) | Drinking cup extracting and storing paper box | |
| CN203204232U (en) | Portable microscope device for fishing | |
| CN206054478U (en) | One kind treats Fastener | |
| CN204597102U (en) | A kind of two hole insert rows overcoming vision disorder | |
| CN203331007U (en) | Grounding wire rod tool cabinet | |
| CN204361183U (en) | A kind of lithium ion battery automatic package machine enters material clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xiaoli Inventor after: Gu Dequan Inventor after: Ma Chao Inventor after: Zhu Yuanjian Inventor after: Zhuge Hongxiang Inventor after: Xu Jing Inventor before: Zhu Yuanjian Inventor before: Ge Qingpeng Inventor before: Fan Yanhong Inventor before: Meng Yanan Inventor before: Zhuge Hongxiang |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160420 Termination date: 20181231 |