CN108355205A - Syringe needle syringe separator with crowbar - Google Patents
Syringe needle syringe separator with crowbar Download PDFInfo
- Publication number
- CN108355205A CN108355205A CN201810172990.5A CN201810172990A CN108355205A CN 108355205 A CN108355205 A CN 108355205A CN 201810172990 A CN201810172990 A CN 201810172990A CN 108355205 A CN108355205 A CN 108355205A
- Authority
- CN
- China
- Prior art keywords
- crowbar
- syringe
- syringe needle
- holder
- needle
- 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
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3276—Means imparting rotational movement to the needle or needle hub in order to assist in its disconnection from syringe nozzle
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Syringe needle syringe separator with crowbar is the tool that injector for medical purpose and syringe needle detach, has V-arrangement entry on the panel of holder, free bearing, the V-type plug of crowbar and the V-arrangement entry of holder are fixed with beside V-arrangement entry, v-shaped structure direction is corresponding and stacks；The hinged and free bearing of crowbar by stud connection together with, crowbar can be swung up and down around hinged shaft.There is box for needle or pin below holder.One end of spring is withstood on above holder, and the other end is withstood below crowbar.Spring with leaf spring or can use torsional spring.Panel of the holder with V-arrangement entry one end is higher than the panel by one end of crowbar tail portion.
Description
Technical field
The present invention relates to the tools that injector for medical purpose and syringe needle detach, especially " the syringe needle syringe separator with crowbar ".
Background technology
After syringe use, it is often necessary to detach syringe needle and syringe, then be respectively processed.The prior art
In, syringe needle is typically pulled away by human hand work, it, can be by needlestick injuries if operation is accidentally, it is possible to the germ of patient is carried,
To cause prodigious security risk to the safety of medical staff.Chinese Patent Application No.：201310749963.7 " multi-functional
Syringe needle syringe separator ", including babinet have mutually independent first collecting chamber and the second collecting chamber on babinet, and first collects
The top of chamber is equipped with baffle, offers syringe needle sorting hole on baffle, syringe needle sorting hole can be formed to injector for medical purpose upper binding head
Keep out to can detach the syringe needle of syringe with syringe when lifting syringe.This patent application needs medical worker on the other hand
It holds syringe to exert oneself upwards, pushes down babinet on the other hand and exert oneself downwards.If when encountering syringe and engaging tighter with syringe needle, first, may take
Power pull out again it is motionless, second is that unexpected loosening or syringe needle position there is not the slippage of clamping, it is possible to cause syringe to slip out of the hand, bring not really
Fixed harm.
Invention content
In order to further improve the separator of syringe and syringe needle, the present invention tries hard to provide a kind of syringe needle syringe with crowbar point
From device.
The technical solution adopted by the present invention to solve the technical problems is：Syringe needle syringe separator with crowbar, holder
There is V-arrangement entry on panel, free bearing, the V-type plug of crowbar and the V-arrangement entry of holder, V-arrangement knot are fixed with beside V-arrangement entry
Structure direction is corresponding and stacks；The hinged and free bearing of crowbar by stud connection together with, crowbar can on hinged shaft the bottom
It is dynamic.There is box for needle or pin below holder.One end of spring is withstood on above holder, and the other end is withstood below crowbar.Spring can use leaf spring
Or use torsional spring.Panel of the holder with V-arrangement entry one end is higher than the panel by one end of crowbar tail portion.
The working method of syringe needle syringe separator with crowbar, holds the syringe with syringe needle on the other hand, by one with syringe needle
End downward, is inserted into from the big end of the V-arrangement entry of holder；For the lower plane of syringe on the plane of the V-type plug of crowbar, syringe needle is big
Head end is under the panel of holder；It by the junction between syringe needle and syringe, is drawn close to the small end of V-arrangement entry, makes V-arrangement entry
The upper end of syringe needle is blocked below, syringe needle can be prevented to move upwards；The tail portion that crowbar is pushed with the other hand makes crowbar turn around hinged shaft
Dynamic, due to the effect of lever, the V-type plug of the crowbar other end moves upwards, and the syringe on V-type plug is pushed upwardly, and makes needle
Cylinder with detached between syringe needle, syringe needle is fallen into box for needle or pin after separation.
The invention has the advantages that the syringe needle syringe separator with crowbar, by lever principle, syringe needle and syringe are allowed
It detaches more effortless, uses safer.
Description of the drawings
The schematic diagram of syringe needle syringe separators of the Fig. 1 with crowbar.
Schematic diagram after the crowbar pushing of Fig. 2 syringe needle syringe separators.
The semi-section schematic diagram of Fig. 3 syringe needle syringe separators.
1. crowbars, 11.V types plug, 12. hinged, 2. free bearings, 3. holders, 31.V shapes entry, 4. box for needle or pins, 5. needles in the figure
Cylinder, 6. syringe needles, 7. hinged shafts, 8. springs.
Specific implementation mode
Syringe needle syringe separator with crowbar in the figure has V-arrangement entry 31, the side of V-arrangement entry 31 on the panel of holder 3
While being fixed with free bearing 2, the V-type plug 11 of crowbar 1 and the V-arrangement entry 31 of holder 3, v-shaped structure direction is corresponding and is stacked in one
It rises；Hinged the 12 of crowbar 1 are linked together with free bearing 2 by hinged shaft 7, and crowbar 1 can be swung up and down around hinged shaft 7.Holder 3 has below
Box for needle or pin 4.One end of spring 8 is withstood on above holder 3, and the other end is withstood below crowbar 1.Holder 3 carries 31 one end of V-arrangement entry
Panel is higher than the panel by one end of 1 tail portion of crowbar.
The working method of syringe needle syringe separator with crowbar, holds the syringe 5 with syringe needle 6 on the other hand, will be with syringe needle 6
One end downward, is inserted into from the big end of the V-arrangement entry 31 of holder 3；The lower plane of syringe 5 the V-type plug 11 of crowbar 1 plane it
On, 6 stub end of syringe needle is under the panel of holder 3；By the junction between syringe needle 6 and syringe 5, to the small end of V-arrangement entry 31
It draws close, makes the upper end for blocking syringe needle 6 below V-arrangement entry 31, syringe needle 6 can be prevented to move upwards；Crowbar 1 is pushed with the other hand
Tail portion makes crowbar 1 be rotated around hinged shaft 7, and due to the effect of lever, the V-type plug 11 of 1 other end of crowbar moves upwards, V-type plug
Syringe 5 on 11 is pushed upwardly, and makes to detach between syringe 5 and syringe needle 6, syringe needle 6 is fallen into box for needle or pin 4 after separation.
Claims (5)
1. the syringe needle syringe separator with crowbar, it is characterized in that：Holder（3）Panel on have V-arrangement entry（31）, V-arrangement entry
（31）Side be fixed with free bearing（2）, crowbar（1）V-type plug（11）With holder（3）V-arrangement entry（31）, v-shaped structure
Direction is corresponding and stacks；Crowbar（1）It is hinged（12）With free bearing（2）Pass through hinged shaft（7）It links together, crowbar（1）
It can be around hinged shaft（7）It swings up and down.
2. the syringe needle syringe separator according to claim 1 with crowbar, it is characterized in that：Holder（3）There is box for needle or pin below
（4）.
3. the syringe needle syringe separator according to claim 1 with crowbar, it is characterized in that：Spring（8）One end withstand on branch
Frame（3）Above, the other end withstands on crowbar（1）Below.
4. the syringe needle syringe separator according to claim 1 with crowbar, it is characterized in that：Holder（3）With V-arrangement entry
（31）The panel of one end, which is higher than, leans on crowbar（1）The panel of one end of tail portion.
5. the working method of the syringe needle syringe separator with crowbar, it is characterized in that：It holds on the other hand with syringe needle（6）Syringe（5）,
It will be with syringe needle（6）One end downward, from holder（3）V-arrangement entry（31）Big end be inserted into；Syringe（5）Lower plane in crowbar
（1）V-type plug（11）Plane on, syringe needle（6）Stub end is in holder（3）Panel under；By syringe needle（6）With syringe
（5）Between junction, to V-arrangement entry（31）Small end draw close, make V-arrangement entry（31）Below block syringe needle（6）Upper end,
It can prevent syringe needle（6）It moves upwards；Crowbar is pushed with the other hand（1）Tail portion, make crowbar（1）Around hinged shaft（7）Rotation, due to thick stick
The effect of bar, crowbar（1）The V-type plug of the other end（11）It moves upwards, V-type plug（11）On syringe（5）It is pushed upwardly,
Make syringe（5）With syringe needle（6）Between detach, syringe needle after separation（6）Fall into box for needle or pin（4）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172990.5A CN108355205B (en) | 2018-03-02 | 2018-03-02 | Needle head and syringe separator with crowbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172990.5A CN108355205B (en) | 2018-03-02 | 2018-03-02 | Needle head and syringe separator with crowbar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108355205A true CN108355205A (en) | 2018-08-03 |
| CN108355205B CN108355205B (en) | 2021-01-22 |
Family
ID=63003339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810172990.5A Expired - Fee Related CN108355205B (en) | 2018-03-02 | 2018-03-02 | Needle head and syringe separator with crowbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108355205B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1004344B (en) * | 1954-09-11 | 1957-03-14 | Christian Haber | Inoculation set for serial vaccinations, consisting of injection syringe, needles and needle magazines |
| US4454944A (en) * | 1982-03-29 | 1984-06-19 | Shillington Richard A | One way sharps receptacle |
| GB2205043A (en) * | 1987-05-16 | 1988-11-30 | Hugh Alfred Jones | Hypodermic needle handling apparatus |
| CN1146918A (en) * | 1995-06-07 | 1997-04-09 | 庄臣及庄臣医药有限公司 | catheter release mechanism |
| CN2449723Y (en) * | 2000-12-05 | 2001-09-26 | 叶雪珠 | Safety automatic needle removing device |
| JP2004230181A (en) * | 1998-05-25 | 2004-08-19 | Rikio Naka | Used injection needle detachment structure and used injection needle disposal container using the same |
| CN201492503U (en) * | 2009-08-31 | 2010-06-02 | 兰宇 | Needle head separator |
| CN101912647A (en) * | 2010-08-26 | 2010-12-15 | 陈庆强 | Syringe with fast separable needle head |
| CN201759936U (en) * | 2010-08-26 | 2011-03-16 | 陈庆强 | Syringe with quick-to-separate needle |
| CN202924183U (en) * | 2012-11-27 | 2013-05-08 | 王献花 | Portable sharp medical appliance collection barrel |
| CN103691038B (en) * | 2013-12-31 | 2016-04-20 | 苏州大学 | Multifunctional needle-syringe separator |
-
2018
- 2018-03-02 CN CN201810172990.5A patent/CN108355205B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1004344B (en) * | 1954-09-11 | 1957-03-14 | Christian Haber | Inoculation set for serial vaccinations, consisting of injection syringe, needles and needle magazines |
| US4454944A (en) * | 1982-03-29 | 1984-06-19 | Shillington Richard A | One way sharps receptacle |
| GB2205043A (en) * | 1987-05-16 | 1988-11-30 | Hugh Alfred Jones | Hypodermic needle handling apparatus |
| CN1146918A (en) * | 1995-06-07 | 1997-04-09 | 庄臣及庄臣医药有限公司 | catheter release mechanism |
| JP2004230181A (en) * | 1998-05-25 | 2004-08-19 | Rikio Naka | Used injection needle detachment structure and used injection needle disposal container using the same |
| CN2449723Y (en) * | 2000-12-05 | 2001-09-26 | 叶雪珠 | Safety automatic needle removing device |
| CN201492503U (en) * | 2009-08-31 | 2010-06-02 | 兰宇 | Needle head separator |
| CN101912647A (en) * | 2010-08-26 | 2010-12-15 | 陈庆强 | Syringe with fast separable needle head |
| CN201759936U (en) * | 2010-08-26 | 2011-03-16 | 陈庆强 | Syringe with quick-to-separate needle |
| CN202924183U (en) * | 2012-11-27 | 2013-05-08 | 王献花 | Portable sharp medical appliance collection barrel |
| CN103691038B (en) * | 2013-12-31 | 2016-04-20 | 苏州大学 | Multifunctional needle-syringe separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108355205B (en) | 2021-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Fenghua Inventor after: Zhang Qiwen Inventor after: Xu Wenxuan Inventor after: Other inventor requests not to publish the name Inventor before: Xu Wenxuan Inventor before: Other inventor requests not to publish the name |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201225 Address after: 253014 Dezhou people's Hospital, 1166 Dongfanghong West Road, Decheng District, Dezhou City, Shandong Province Applicant after: Lv Fenghua Applicant after: Zhang Qiwen Address before: 10-102 shiziling Road, Xiling District, Yichang City, Hubei Province Applicant before: Xu Changyi |
|
| GR01 | Patent grant | ||
| 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: 20210122 |