CN103690250B - The syringe needle syringe separator of injector for medical purpose - Google Patents
The syringe needle syringe separator of injector for medical purpose Download PDFInfo
- Publication number
- CN103690250B CN103690250B CN201310751733.4A CN201310751733A CN103690250B CN 103690250 B CN103690250 B CN 103690250B CN 201310751733 A CN201310751733 A CN 201310751733A CN 103690250 B CN103690250 B CN 103690250B
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- China
- Prior art keywords
- syringe
- separating
- union joint
- syringe needle
- injector
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- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
<b> the invention discloses the syringe needle syringe separator of a </b><bGreatT.Gre aT.GT injector for medical purpose, wherein by arranging two separating plates and offer separating opening on separating plate, when two separating plates are drawn close mutually, two separating openings are spliced to form the insert port with multiple jags along the circumferential direction spaced apart mutually, and the union joint of injector for medical purpose may correspond to and inserts above-mentioned inserting into the mouth ordinatedly.Only need when being separated the syringe needle syringe of injector for medical purpose union joint to be inserted above-mentioned inserting into the mouth and the separation rotating that syringe can realize syringe needle syringe.Only need two separating plates to be separated from each other after separation, union joint just can be fallen in the receiving room of below and be collected.This syringe needle syringe cyclone separator arrangement is simple, easy to operate, avoids the contact of operator and syringe needle in the separation process of syringe needle syringe, has ensured the safety of medical personnel.</b>
Description
Technical field
the present invention relates to a kind of syringe needle syringe separator of injector for medical purpose.
Background technology
injector for medical purpose, comprise the syringe 1 ' of plastic material, the syringe needle 2 ' of metal material, the union joint 3 ' that syringe needle 2 ' is arranged on plastic material is connected on syringe 1 ' again, union joint 3 ' is usually in the cylinder with certain taper, its bottom near syringe needle 1 ' has multiple convex tendon 4 ' distributed along its length usually, this multiple convex tendon 4 ' is spaced apart along the circumference of union joint 3 ', thus facilitates medical personnel to be gripped installation.
after syringe is finished using, usually need syringe needle 2 ' to be separated with syringe 1 ', more respectively syringe needle 2 ' and syringe 1 ' are processed respectively.In prior art, this normally removes to rotate or unplug union joint to realize being separated of syringe needle 2 ' and syringe 1 ' by people is manual, if operation is careless, can be stabbed by syringe needle 1 ', and the syringe needle 1 ' after using may carry the pathogenic bacteria of patient, causes very large potential safety hazard to the safety of medical personnel.
Summary of the invention
the object of this invention is to provide a kind of syringe needle syringe separator of injector for medical purpose, its structure is simple, and can be conveniently separated with syringe by the syringe needle of injector for medical purpose.
for achieving the above object, the technical solution used in the present invention is:
a kind of syringe needle syringe separator of injector for medical purpose, described injector for medical purpose comprises syringe, the union joint of syringe needle is installed, described union joint is removably connected with described syringe, the outside perimembranous of described union joint has multiple convex tendon extended along its length, multiple described convex tendon is along the circumferential direction spaced apart on described union joint, described separator comprises casing, can mutually close up or be located at discretely two separating plates on described casing, two described separating plates have at least parts be located on described casing movably, two described separating plates adjacent two inside edge all offers separating opening, when two described separating openings are drawn close mutually, two described separating openings are spliced to form the insert port can inserted for described union joint correspondence mutually, described insert port comprises multiple jag along the circumferential direction spaced apart, when inserting into the mouth described in described union joint inserts, multiple described convex tendon is plugged in multiple described jag accordingly, described casing is also provided with the driving device for driving two described separating plates mutually to draw close or be separated, described casing is also provided with and is positioned at below described insert port for collecting the receiving room of the described union joint after separation and described syringe needle.
preferably, described casing is provided with the gripper shoe for supporting described separating plate, and described gripper shoe offers chute, and the bottom of described separating plate is provided with guide part, and described guide part can be arranged slidably along the bearing of trend of described chute.
preferably, described driving device comprise be located at spring between the outside edge of described separating plate and the sidewall of described casing, be connected on described separating plate for drive when tractive two described separating plates along glide direction mutually away from pulling rope, described pulling rope passes outside described casing.
further preferably, two described separating plates are located on described casing respectively movably.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: the syringe needle syringe separator of injector for medical purpose of the present invention, wherein by arranging two separating plates and offer separating opening on separating plate, when two separating plates are drawn close mutually, two separating openings are spliced to form the insert port inserted with can supplying the union joint corresponding matching of injector for medical purpose mutually, only need union joint to be inserted above-mentioned inserting into the mouth and the separation rotating that syringe can realize syringe needle syringe when being separated the syringe needle syringe of injector for medical purpose.Only need two separating plates to be separated from each other after separation, union joint just can be fallen in the receiving room of below and be collected.This syringe needle syringe cyclone separator arrangement is simple, easy to operate, avoids the contact of operator and syringe needle in the separation process of syringe needle syringe, has ensured the safety of medical personnel.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of injector for medical purpose in prior art;
accompanying drawing 2 is the structural representation of separator of the present invention;
accompanying drawing 3 is schematic diagram when two separating plates are separated from each other on separator of the present invention;
accompanying drawing 4 is schematic diagram when two separating plates are drawn close mutually on separator of the present invention.
Detailed description of the invention
below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is further elaborated.
injector for medical purpose for being most widely used at present shown in Figure 1, this injector for medical purpose comprises syringe 1 ', is provided with the union joint 3 ' of syringe needle 2 ', union joint 3 ' is removably connected to syringe 1 ', the outside perimembranous of union joint 3 ' has multiple convex tendon 4 ' extended along its length, and this multiple convex tendon 4 ' is along the circumferential direction spaced apart on union joint 3 '.
shown in Figure 2 is syringe needle syringe separator of the present invention; this separator comprises casing 1, two separating plates 2 be located on casing 1; casing 1 is provided with the gripper shoe 6 for supporting separating plate 2; gripper shoe 6 offers chute 7; the bottom of two separating plates 2 is equipped with guide (not shown); this guide may correspond to and to insert ordinatedly in chute 7 and length bearing of trend along chute 7 slides, two separating plates 2 so just can be made mutually to draw close or mutual away from.
in the present embodiment, two separating plates 2 are symmetricly set on casing 1, the inner side edge that two separating plates 2 are adjacent all offers separating opening 3, each separating opening 3 includes along semicircle circumferencial direction multiple jags spaced apart, and the opening of each separating opening 3 is arranged outwardly, separating opening 3 when two separating plates 2 close up mutually on two separating plates 2 is spliced to form the insert port can inserted for union joint 3 ' correspondence mutually, as shown in Figure 4, jag on two separating openings distributes along same circumferencial direction, when union joint 3 ' inserts above-mentioned inserting into the mouth, multiple convex tendons 4 ' on union joint 3 ' insert in this multiple jag with just may correspond to.Now user only need be held syringe 1 ' and then rotated, and syringe 1 ' just can be separated with union joint 3 '.Casing 1 is positioned at the receiving room 8 be provided with below separating plate 2 for collecting the union joint after separation 3 ' and syringe needle 2 ', after syringe 1 ' is separated with union joint 3 ', again two separating plates 2 are pulled open make both mutually away from, just union joint 3 ' can be made to fall in receiving room 8 together with syringe needle 2 ', focus on again after can being collected.
casing 1 be provided with for drive two separating plates 2 mutually to draw close or mutually away from driving device; this driving device comprises multiple spring 4; this multiple spring 4 is located between the outside edge of separating plate 2 and the sidewall of casing 1; under the elastic acting force of spring 4; two separating plates 2 are drawn close mutually along glide direction, make the separating opening 3 on two separating plates 2 be spliced to form insert port mutually.The outside edge of separating plate 2 is also connected with pulling rope 5, and pulling rope 5 end winding support is in the outside edge of separating plate 2 and pass outside casing 1.Like this, pull to both sides pulling rope 5 that two separating plates 2 just can be made to slide respectively to rightabout respectively, two separating plates 2 are separated.
like this, under normal conditions, under the effect of the elastic force of spring 4, two separating plates 2 are drawn close mutually, separating opening 3 on two separating plates 2 is spliced to form the insert port inserted for union joint 3 ' mutually, and operator is when needing the syringe needle syringe of injector for medical purpose to be separated, and operator's hand grips syringe 1 ', then union joint 3 ' is inserted into the mouth, and the convex tendon 4 ' on union joint 3 ' is penetrated in the jag inserted into the mouth ordinatedly.When the diameter of union joint 3 ' is larger, when union joint 3 ' inserts into the mouth, its convex tendon 4 ' to be stuck in the jag of insert port and the separating plate 2 of both sides pushes away by resilient force in the opposite direction that overcome spring 4, insert port becomes large and matches with the size of union joint 3 ', then rotate syringe 1 ', union joint 3 ' just can be made to depart from from syringe 1 '.Then pull the pulling rope 5 of both sides, make two separating plates 2 move in the opposite direction and be separated from each other, the separating opening 3 on two separating plates 2 is also separated from each other, and the receiving room 8 making union joint 3 ' together fall into below with syringe needle 1 ' is collected.After hand release pulling rope 5, under the effect of spring 4, two separating plates 2 move in opposite directions and mutually draw close and return back to original state.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to spirit of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. the syringe needle syringe separator of an injector for medical purpose, described injector for medical purpose comprises syringe, the union joint of syringe needle is installed, described union joint is removably connected with described syringe, the outside perimembranous of described union joint has multiple convex tendon extended along its length, multiple described convex tendon is along the circumferential direction spaced apart on described union joint, it is characterized in that: described separator comprises casing, can mutually close up or be located at discretely two separating plates on described casing, two described separating plates have at least parts be located on described casing movably, two described separating plates adjacent two inside edge all offers separating opening, when two described separating openings are drawn close mutually, two described separating openings are spliced to form the insert port can inserted for described union joint correspondence mutually, described insert port comprises multiple jag along the circumferential direction spaced apart, when inserting into the mouth described in described union joint inserts, multiple described convex tendon is plugged in multiple described jag accordingly, described casing is also provided with the driving device for driving two described separating plates mutually to draw close or be separated, described casing is also provided with and is positioned at below described insert port for collecting the receiving room of the described union joint after separation and described syringe needle, described driving device comprises the spring be located between the outside edge of described separating plate and the sidewall of described casing, be connected on described separating plate for drive when tractive two described separating plates along glide direction mutually away from pulling rope, described pulling rope passes outside described casing.
2. the syringe needle syringe separator of injector for medical purpose according to claim 1, it is characterized in that: described casing is provided with the gripper shoe for supporting described separating plate, described gripper shoe offers chute, the bottom of described separating plate is provided with guide part, and described guide part can be arranged slidably along the bearing of trend of described chute.
3. the syringe needle syringe separator of injector for medical purpose according to claim 1 and 2, is characterized in that: two described separating plates are located on described casing respectively movably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751733.4A CN103690250B (en) | 2013-12-31 | 2013-12-31 | The syringe needle syringe separator of injector for medical purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751733.4A CN103690250B (en) | 2013-12-31 | 2013-12-31 | The syringe needle syringe separator of injector for medical purpose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103690250A CN103690250A (en) | 2014-04-02 |
| CN103690250B true CN103690250B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751733.4A Expired - Fee Related CN103690250B (en) | 2013-12-31 | 2013-12-31 | The syringe needle syringe separator of injector for medical purpose |
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| Country | Link |
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| CN (1) | CN103690250B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769490A (en) * | 2016-03-25 | 2016-07-20 | 嘉兴市第医院 | Integrated insulin storage treatment trolley |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853208Y (en) * | 2005-11-24 | 2007-01-03 | 武汉理工大学 | Needle holder in syringe destroying device |
| 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 |
| CN203647491U (en) * | 2013-12-31 | 2014-06-18 | 苏州大学 | Syringe needle and needle cylinder separator for medical syringe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9304359D0 (en) * | 1993-03-03 | 1993-04-21 | Poet Plastics Ltd | Waste disposal unit |
| US7389873B2 (en) * | 2006-01-30 | 2008-06-24 | Johnson Aka Mindes Evelyne | Pocket-sized needle remover and receptacle |
-
2013
- 2013-12-31 CN CN201310751733.4A patent/CN103690250B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853208Y (en) * | 2005-11-24 | 2007-01-03 | 武汉理工大学 | Needle holder in syringe destroying device |
| 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 |
| CN203647491U (en) * | 2013-12-31 | 2014-06-18 | 苏州大学 | Syringe needle and needle cylinder separator for medical syringe |
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| Publication number | Publication date |
|---|---|
| CN103690250A (en) | 2014-04-02 |
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Inventor after: Wang Xiaoli Inventor after: Yang Xiucheng Inventor after: Ma Chao Inventor after: Zhu Yuanjian Inventor after: Zhuge Hongxiang Inventor after: Xu Jing Inventor before: Zhu Yuanjian Inventor before: Xu Jing Inventor before: Han Yujuan Inventor before: Yang Shaolei Inventor before: Zhuge Hongxiang |
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Granted publication date: 20160420 Termination date: 20181231 |
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