CN204673043U - Medical sharp apparatus is cut - Google Patents
Medical sharp apparatus is cut Download PDFInfo
- Publication number
- CN204673043U CN204673043U CN201520393001.7U CN201520393001U CN204673043U CN 204673043 U CN204673043 U CN 204673043U CN 201520393001 U CN201520393001 U CN 201520393001U CN 204673043 U CN204673043 U CN 204673043U
- Authority
- CN
- China
- Prior art keywords
- cut
- snip
- shear blade
- lower snip
- described base
- 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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- Accommodation For Nursing Or Treatment Tables (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of Medical sharp apparatus to cut, comprise base, top shear blade and lower snip; The fixture be arranged on above sharp disposable container is provided with in the bottom of described base; The end of described top shear blade is provided with up knob; The end of lower snip is provided with lower handle; Described lower snip is fixed on the upper surface of described base; The top of described lower snip is located at by described top shear blade, and both connect in rotation, and is provided with torque spring in its junction; The edge of a knife of described lower snip is the U-shaped breach of a placement syringe needle for transfusion device.The utility model sharp instrument is cut by above the adjustable sharp disposable container being located at any model of its bottom nozzle mounts, by pressing down up knob gently, one end of syringe needle for transfusion device is put into the U-shaped breach opened, then after decontroling up knob, the upper scissors that sharp instrument is cut closes automatically, can be cut by syringe needle rapidly.This sharp instrument is cut and original process sharp instrument Measures compare, and structure is simple, easy and simple to handle, security is high, time saving and energy saving.
Description
Technical field
The utility model relates to a kind of Medical sharp apparatus and cuts, and particularly relates to a kind of sharp instrument shearing syringe needle for transfusion device and cuts.
Background technology
Nurse is the crowd the most easily contacting blood-body fluid in medical worker, and mostly is high risk sexual contact, and pricking wound is the common occupational injury of nursing staff, and about 100,000, annual whole world nurse is by needlestick injuries.China is that HBV/HCV infects higher country, and stab the rear danger that there is blood-infectious disease, occupational injury has become very important problem to the harm of medical worker.Sharp weapon wound causes medical worker that the topmost employment injuries of blood-borne diseases occurs.For prevention clinical nurse needle-stick injury, effective control measures and the design being convenient to nurse operation is actively taked to be the effective means reducing pricking wound generation.
But clinical used sharp disposable container does not cut the function of syringe needle for transfusion device, need other scissors to cut syringe needle into sharp disposable container, then replaced by scissors, its design is too complicated, is not easy to clinical manipulation.
Utility model content
The purpose of this utility model solves the problems of the prior art, provide a kind of structure simple, practical, can cut by the easy Medical sharp apparatus of Reusability, Clinical practice.
The technical solution of the utility model is: a kind of Medical sharp apparatus is cut, and comprises base, top shear blade and lower snip; The fixture be arranged on above sharp disposable container is provided with in the bottom of described base; The end of described top shear blade is provided with up knob; The end of lower snip is provided with lower handle; Described lower snip is fixed on the upper surface of described base; The top of described lower snip is located at by described top shear blade, and both connect in rotation, and is provided with torque spring in its junction; The edge of a knife of described lower snip is the U-shaped breach of a placement syringe needle for transfusion device.
Preferably, the bottom of described lower snip and lower handle is fixed on the upper surface of described base.
Preferably, the bottom of described lower snip and lower handle is arranged on the upper surface of described base by screw or fixing glue.
Preferably, described base is square base.
Preferably, described lower snip arranges near a wherein side of described base or is located at the centre position of length direction of described base.
Preferably, be closure state under described top shear blade and lower snip normality, the opening angle of described top shear blade is 0 ~ 60 °.
Preferably, described fixture is two, is located at the arranged on left and right sides of described base bottom respectively.
Further, one of them fixture is fixed on the side of described base bottom, and another fixture passes through spring interface with it.
The utility model sharp instrument is cut by above the adjustable sharp disposable container being located at any model of its bottom nozzle mounts, by pressing down up knob gently, one end of syringe needle for transfusion device is put into the U-shaped breach opened, then after decontroling up knob, the upper scissors that sharp instrument is cut closes automatically, can be cut by syringe needle rapidly.This sharp instrument is cut with original process sharp instrument Measures compare, structure is simple, easy and simple to handle, security is high, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model closure state;
Fig. 2 is the structural representation of the utility model using state.
Detailed description of the invention
The technological means realized to make the utility model, technical characteristic, utility model object and technique effect are easy to understand, and below in conjunction with concrete diagram, set forth the utility model further.
Cut for a kind of Medical sharp apparatus of the present utility model as depicted in figs. 1 and 2, comprise square base 1, top shear blade 2 and a lower snip 3.
Top shear blade 2 end of the present utility model is provided with up knob 21, and both are structure as a whole; Be provided with lower handle 31 in the end of lower snip 3, both are structure as a whole.Described lower snip 3 is fixed on the upper surface 11 of described base 1; The top of described lower snip 3 is located at by described top shear blade 2, and both connect in rotation, and is provided with torque spring in its junction.
When not using, due to the elastic force effect of torque spring, be closure state between top shear blade 2 and lower snip 3, in use, only need the up knob 21 pressing down top shear blade 2, be placed on by syringe needle for transfusion device between top shear blade 2 and lower snip 3, unclamp up knob 21 and can realize shearing, the opening angle of general top shear blade 2 is 0 ~ 60 °.
The edge of a knife of lower snip 3 is one for placing the U-shaped breach of syringe needle for transfusion device, syringe needle for transfusion device just in time can be placed in this breach, be convenient to shear.
The bottom of lower snip 3 and lower handle 31 is fixed on the upper surface 11 of described base 1, and its fixed form has multiple, wherein being best embodiment by the bottom of lower snip 3 and lower handle 31 by the upper surface 11 that screw or fixing glue are arranged on described base 1.
Base 1 is square, and its size can make lower scissors sheet 3 and lower handle 31 just in time be placed in the top of this base 1, and ensures that the syringe needle of transfusion device is by after shearing, can just in time fall in sharp disposable container.When width slightly larger than lower snip 3 of the width of base 1, lower snip 3 can be located at the centre position of base 1; As base 1 width than under the width of snip 3 time much larger few time, then the wherein side of lower snip 3 near described base can be arranged.The size of above-mentioned base 1 is determined according to sharp disposable container size.
Bottom base 1 of the present utility model, 12 are provided with two fixtures 13,14 be arranged on above sharp disposable container; The shape of two fixtures is preferably bar shaped, is relatively located at the arranged on left and right sides of described base bottom 12 respectively, and wherein left fixture 13 is fixed on the side of described base bottom 12, and right fixture 14 passes through spring interface with it.
Connection between concrete two fixtures 13,14, at base bottom 12, left fixture 13 is fixed by screw, then a passage is offered in bottom, one end of spring is fixed in this passage, the other end connects with right fixture 14, and be provided with a sliding mouth at this passage tail end, described right fixture 14 is arranged in this cunning mouth, by pulling spring in the position of this cunning mouth, thus reach object the utility model being fixed on different model sharp disposable container.
The utility model sharp instrument is cut by above the adjustable sharp disposable container being located at any model of its bottom nozzle mounts, by pressing down up knob gently, one end of syringe needle for transfusion device is put into the U-shaped breach opened, then after decontroling up knob, the upper scissors that sharp instrument is cut closes automatically, can be cut by syringe needle rapidly.This sharp instrument is cut with original process sharp instrument Measures compare, structure is simple, easy and simple to handle, security is high, time saving and energy saving.
Be only the utility model preferred embodiment in sum, be not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, and all should belong to technology category of the present utility model.
Claims (8)
1. Medical sharp apparatus is cut, and it is characterized in that: comprise base, top shear blade and lower snip; The fixture be arranged on above sharp disposable container is provided with in the bottom of described base; The end of described top shear blade is provided with up knob; The end of lower snip is provided with lower handle; Described lower snip is fixed on the upper surface of described base; The top of described lower snip is located at by described top shear blade, and both connect in rotation, and is provided with torque spring in its junction; The edge of a knife of described lower snip is the U-shaped breach of a placement syringe needle for transfusion device.
2. Medical sharp apparatus according to claim 1 is cut, and it is characterized in that: the bottom of described lower snip and lower handle is fixed on the upper surface of described base.
3. Medical sharp apparatus according to claim 2 is cut, and it is characterized in that: the bottom of described lower snip and lower handle is arranged on the upper surface of described base by screw or fixing glue.
4. the Medical sharp apparatus according to Claims 2 or 3 is cut, and it is characterized in that: described base is square base.
5. Medical sharp apparatus according to claim 4 is cut, and it is characterized in that: described lower snip arranges near a wherein side of described base or is located at the centre position of length direction of described base.
6. Medical sharp apparatus according to claim 1 is cut, and it is characterized in that: be closure state under described top shear blade and lower snip normality, the opening angle of described top shear blade is 0 ~ 60 °.
7. Medical sharp apparatus according to claim 1 is cut, and it is characterized in that: described fixture is two, is located at the arranged on left and right sides of described base bottom respectively.
8. Medical sharp apparatus according to claim 7 is cut, and it is characterized in that: one of them fixture is fixed on the side of described base bottom, and another fixture passes through spring interface with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393001.7U CN204673043U (en) | 2015-06-09 | 2015-06-09 | Medical sharp apparatus is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393001.7U CN204673043U (en) | 2015-06-09 | 2015-06-09 | Medical sharp apparatus is cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673043U true CN204673043U (en) | 2015-09-30 |
Family
ID=54172766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520393001.7U Expired - Fee Related CN204673043U (en) | 2015-06-09 | 2015-06-09 | Medical sharp apparatus is cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673043U (en) |
-
2015
- 2015-06-09 CN CN201520393001.7U patent/CN204673043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |