CN2449723Y - Safety automatic needle removing device - Google Patents
Safety automatic needle removing device Download PDFInfo
- Publication number
- CN2449723Y CN2449723Y CN 00240380 CN00240380U CN2449723Y CN 2449723 Y CN2449723 Y CN 2449723Y CN 00240380 CN00240380 CN 00240380 CN 00240380 U CN00240380 U CN 00240380U CN 2449723 Y CN2449723 Y CN 2449723Y
- Authority
- CN
- China
- Prior art keywords
- automatic needle
- needle
- needle head
- container cover
- container
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a safe automatic needle head removing device, which belongs to the medical equipment, particularly belongs to the separating device of an injection needle head and an injection tube and can be used for needle head processing. The utility model comprises a container 40, a container cover 20 and an inserted hole 22 of the container cover, and particularly also comprises an automatic needle head separating device 30. A hole seal plug 10 passes through the needle head inserted hole 22 of the container cover 20 when a needle head needs to discard, and is pressed into a needle head separating clamping opening 311. The hole seal plug 10 can not be drawn out. The safe automatic needle head removing device can achieve the purposes of complete closure, safety, sanitation and environment protection. The utility model has the advantages of reasonable design, simple structure, and convenient and safe operation.
Description
This utility model belongs to medical apparatus and instruments, and the segregation apparatus and the syringe needle thereof that particularly belong to injection needle and syringe are handled.
The Needle removing device of prior art, be container covered needle insertion hole greatly, in its side hand push button is arranged.When needs are pulled out syringe needle, have in the needle insertion hole of syringe after, the moving button of hand, what link to each other with button spool stretches out immediately, is stuck in the cervical region of syringe and syringe needle, and syringe needle is fixed, another holds syringe, firmly extracts.Because the axle that links to each other with button is to contact with the syringe needle cervical region, needle position is fixing, and in use syringe can not be extracted very soon, and needs bimanualness, makes troubles to user, and is also dangerous.
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part and a kind of automatic needle plucking device is provided, and this kind plucking device is safe and reliable, and user can separate syringe very easily with syringe needle.To discard syringe needle then and seal up for safekeeping, reach the purpose of safety and sanitation and protection environment.
The purpose of this utility model can be by realizing by the following technical solutions: manufacture and design a kind of safe automatic needle plucking device, comprise container, container cover and on needle insertion hole, especially also comprise the automatic needle segregation apparatus.
Description of drawings:
Fig. 1. contour structures sketch map of the present utility model;
Fig. 2. internal structure sketch map of the present utility model;
The cutaway view of this utility model automatic needle segregation apparatus of Fig. 3-1.;
Syringe needle in Fig. 3-1 automatic needle segregation apparatus of Fig. 3-2. separates the bayonet socket partial enlarged drawing;
Fig. 4. user mode sketch map of the present utility model.
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing: as shown in Figure 1 and Figure 2, safe automatic needle plucking device comprises container 40, container cover 20 and on needle insertion hole 22, especially also comprise automatic needle segregation apparatus 30.
Automatic needle segregation apparatus 30 comprises chute 33 shown in Fig. 3-1, and slip buckle 31 is arranged in it, between chute 33 and slip buckle 31 spring 32 is arranged.
Comprise on the two slip buckles 31 of described automatic needle segregation apparatus 30 that syringe needle separates bayonet socket 311, bellmouth 312 and recess 313.
The chute 33 of described automatic needle segregation apparatus 30 can be embedded in the container 40 and is one with container 40, also can be embedded on the container cover 20, with container cover 20 be one.
Needle insertion hole 22 on this utility model container cover 20 is a bellmouth.
Described container cover 20 also includes the putting hole 21 of sealing of hole plug 10.
Automatic needle plucking device as shown in Figure 1 also includes sealing of hole plug 10, and described sealing of hole plug 10 its tops 11 are tapers; Bottom 13 is an inverted round platform; Middle part 12 is a cervical region, and its diameter is less than the upper bottom surface of top 11 and bottom 13 inverted round table.
In use, see Fig. 4, the syringe needle that will have syringe inserts syringe needle by the needle insertion hole on the container cover 20 22 to be separated in the bayonet socket 311, because the taper shank of syringe needle promotes two slip buckles 31 to both sides in the process that syringe needle inserts, and compress two springs 32 respectively, when being inserted into the boss place of pinhead handle root, the syringe needle boss continues to promote two slip buckles 31 to both sides by bellmouth 312, continue two springs 32 of compression simultaneously, after syringe needle all inserted, the syringe needle on the two slip buckles 31 separated bayonet socket 311, under the effect of spring 32, automatically snap in the bonded cervical region of syringe and syringe needle space, slip buckle 31 is held out against by the elastic force of both sides spring 32.At this moment upwards extract syringe with hands, syringe needle is stopped by the plane that syringe needle separates bayonet socket 311 bottoms, separates with syringe, falls in the sealed container, and syringe separates with needle safety.
When needs abandon syringe needle, with sealing of hole plug 10 by the needle insertion hole 22 on the container cover 20, being pressed into syringe needle separates in the bayonet socket 311, the conical surface of sealing of hole plug 10 bottoms 13 round platforms promotes two slip buckles 31 to both sides in the process of inserting, and compress two springs 32 respectively, when being inserted into cervical region 12, syringe needle on the two slip buckles 31 separates bayonet socket 311, under the effect of spring 32, automatically block the cervical region 12 of sealing of hole plug 10, the upper bottom surface of its underpart 13 inverted round table is greater than cervical region 12, and the plane of being separated bayonet socket 311 bottoms by syringe needle stops, sealing of hole plug 10 can't be extracted.Reach the purpose of complete closed, safety and sanitation and protection environment
This utility model is reasonable in design, and is simple in structure, easy-to-operate.
Claims (7)
1. a safe automatic needle plucking device comprises container (40), container cover (20) and on needle insertion hole (22), it is characterized in that:
Also comprise automatic needle segregation apparatus (30).
2. safe automatic needle plucking device as claimed in claim 1 is characterized in that: automatic needle segregation apparatus (30) comprises chute (33), and slip buckle (31) is arranged in it, between chute (33) and slip buckle (31) spring (32) is arranged.
3. safe automatic needle plucking device as claimed in claim 1 is characterized in that: comprise between the two slip buckles (31) of automatic needle segregation apparatus (30) that syringe needle separates bayonet socket (311), bellmouth (312) and recess (313).
4. safe automatic needle plucking device as claimed in claim 1, it is characterized in that: the chute (33) that automatic needle separates the dress spring can be embedded in the container (40), with container (40) be one, also can be embedded on the container cover (20), with container cover (20) be one.
5. safe automatic needle plucking device as claimed in claim 1 is characterized in that: the needle insertion hole (22) on the container cover (20) is a bellmouth.
6. safe automatic needle plucking device as claimed in claim 1 is characterized in that: container cover (20) also includes the putting hole (21) of sealing of hole plug (10).
7. safe automatic needle plucking device as claimed in claim 1 is characterized in that: also include sealing of hole plug (10), its top of described sealing of hole plug (10) (11) is taper; Bottom (13) is an inverted round platform; Middle part (12) is a cervical region, and its diameter is less than the upper bottom surface of top (11) and bottom (13) inverted round table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240380 CN2449723Y (en) | 2000-12-05 | 2000-12-05 | Safety automatic needle removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240380 CN2449723Y (en) | 2000-12-05 | 2000-12-05 | Safety automatic needle removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449723Y true CN2449723Y (en) | 2001-09-26 |
Family
ID=33601036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240380 Expired - Fee Related CN2449723Y (en) | 2000-12-05 | 2000-12-05 | Safety automatic needle removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449723Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379469C (en) * | 2002-11-26 | 2008-04-09 | 特克法马许可公司 | Removing device for injection needles |
| CN103977485A (en) * | 2009-09-18 | 2014-08-13 | 贝克顿·迪金森公司 | Separable hub post of pen needle |
| CN104225728A (en) * | 2014-09-09 | 2014-12-24 | 河南科技大学第一附属医院 | Insulin injection needle collection box |
| CN107823746A (en) * | 2017-12-07 | 2018-03-23 | 戴霞 | A kind of novopen sharp disposable container |
| CN108355205A (en) * | 2018-03-02 | 2018-08-03 | 许昌义 | Syringe needle syringe separator with crowbar |
| CN111235031A (en) * | 2020-03-11 | 2020-06-05 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Smart semen optimization system |
| CN111346402A (en) * | 2020-03-11 | 2020-06-30 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Anti-interference suction system |
| CN112546358A (en) * | 2020-12-31 | 2021-03-26 | 四川大学华西医院 | Full-automatic medical needle processing apparatus of abandonment |
-
2000
- 2000-12-05 CN CN 00240380 patent/CN2449723Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379469C (en) * | 2002-11-26 | 2008-04-09 | 特克法马许可公司 | Removing device for injection needles |
| CN103977485A (en) * | 2009-09-18 | 2014-08-13 | 贝克顿·迪金森公司 | Separable hub post of pen needle |
| CN103977485B (en) * | 2009-09-18 | 2017-04-12 | 贝克顿·迪金森公司 | Separable hub post of pen needle |
| CN104225728A (en) * | 2014-09-09 | 2014-12-24 | 河南科技大学第一附属医院 | Insulin injection needle collection box |
| CN107823746A (en) * | 2017-12-07 | 2018-03-23 | 戴霞 | A kind of novopen sharp disposable container |
| CN108355205A (en) * | 2018-03-02 | 2018-08-03 | 许昌义 | Syringe needle syringe separator with crowbar |
| CN108355205B (en) * | 2018-03-02 | 2021-01-22 | 吕凤华 | Needle head and syringe separator with crowbar |
| CN111235031A (en) * | 2020-03-11 | 2020-06-05 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Smart semen optimization system |
| CN111346402A (en) * | 2020-03-11 | 2020-06-30 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Anti-interference suction system |
| CN111346402B (en) * | 2020-03-11 | 2021-12-31 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Mutual interference prevention suction system |
| CN111235031B (en) * | 2020-03-11 | 2023-04-07 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Intelligent semen optimization system |
| CN112546358A (en) * | 2020-12-31 | 2021-03-26 | 四川大学华西医院 | Full-automatic medical needle processing apparatus of abandonment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |