CN205612524U - Make things convenient for surgery operation scissors of application of force - Google Patents
Make things convenient for surgery operation scissors of application of force Download PDFInfo
- Publication number
- CN205612524U CN205612524U CN201620236200.1U CN201620236200U CN205612524U CN 205612524 U CN205612524 U CN 205612524U CN 201620236200 U CN201620236200 U CN 201620236200U CN 205612524 U CN205612524 U CN 205612524U
- Authority
- CN
- China
- Prior art keywords
- extension bar
- shaking hands
- ring
- shear arm
- shear
- 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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Abstract
The utility model discloses a make things convenient for surgery operation scissors of application of force, including two criss -cross shear arms, the top of shear arm is provided with the blade, and two shear arms rotate through rotatory pivot to be connected, the shear arm is the arc, and the radian of shear arm is 2.57, is provided with an extension bar groove in the shear arm, and the extension bar inslot is provided with supplementary extension bar, and the front end lateral part of supplementary extension bar is provided with a plurality of evenly distributed's slip arch, and the extension bar inslot is provided with the sliding tray, and the contact is wiped with the slip to the arch of sliding, the rear end of shear arm is provided with the ring of shaking hands, and the ring of shaking hands encircles 1.47 times of minor axis length for vesica piscis, the length of long shaft of the ring of shaking hands for shaking hands. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
This utility model relates to the surgical operation shears of a kind of convenient force, belongs to medical instruments field.
Background technology
In urological surgery, operation technique is the most accurate and careful, and the surgical field of view needing to provide enough in operation process just can be performed the operation, and the comfort of surgical scissors also directly affects the smooth operation of urological surgery;Surgical scissors is a kind of conventional medical surgical instrument, at present, the operating scissors used clinically mainly by finger ring, cut arm, connecting shaft and shear blade and constitute, this operating scissors blade is smoother, it is easy to produce slip phenomenon when carrying out operation shearing to patient, and, different operations is different to the requirement of light source, surgical scissors of the prior art does not has automatic light source, need to be equipped with external light source, usually cause operating environment the best because of insufficient light, add great work difficulty to medical worker;Cutting of this operating scissors is easily generated inconsistent phenomenon between arm, affect the normal use of surgical scissors, make troubles to the operation technique of doctor.
Utility model content
The deficiency existed for prior art, technical problem to be solved in the utility model is to provide the surgical operation shears of a kind of convenient force, easy to use, practical.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, the surgical operation shears of a kind of convenient force, including two shear arms intersected, the top of shear arm is provided with blade, and two shear arms are rotationally connected by rotating shaft;Described shear arm is arc, the radian of shear arm is 2.57, an extension bar groove it is provided with in shear arm, auxiliary extension bar it is provided with in extension bar groove, the front end sidepiece of auxiliary extension bar is provided with some equally distributed slide protrusions, being provided with sliding tray in extension bar groove, slide protrusion contacts with sliding to wipe;The rear end of described shear arm is provided with ring of shaking hands, and ring of shaking hands is vesica piscis, and the long axis length of ring of shaking hands is 1.47 times of ring minor axis length of shaking hands;Being provided with some arc grooves in the inner peripheral surface of described ring of shaking hands, the radian of arc top groove is 2.35;The infall of said two shear arm is provided with a LED light source near ring side of shaking hands, and the power end of LED light source connects has power supply, power supply to be arranged at inside shear arm;The luminous end of described LED light source connects a cradling piece, is provided with fibre bundle in cradling piece, and the top of cradling piece connects the dodecahedron having a lucite matter, and the top of fibre bundle is stretched in dodecahedron.
Optimizing, the surgical operation shears of above-mentioned convenient force, described blade is provided with some reflecting piece, reflecting piece is uniformly arranged on the both sides of blade.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application adds auxiliary extension bar, when the roomy shears of hand at user uses inconvenient, can extract out by auxiliary extension bar, the length of increase shears, convenient use, applied widely.It is set to ellipse by ring of shaking hands, increases the contact area gripped so that whole shears in use uniform force is stable, cuts and is not likely to produce inconsistent phenomenon between arm, and procedure efficiency increases.According to Human Engineering Principle, through a large amount of actual measure go out, 1.47 times of the ring minor axis length that is designed as the long axis length of ring of shaking hands shaking hands, so do not interfere with use feel and can increase and grip comfort level, practicality is higher.Add the setting of light source, and increase astigmatism scope by dodecahedron so that illuminating effect is better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1 be shear arm, 2 be blade, 3 be ring of shaking hands, 4 be arc top groove, 5 be reflecting piece, 6 be LED light source, 7 be power supply, 8 be cradling piece, 9 be fibre bundle, 10 be dodecahedron, 11 be extension bar groove, 12 be auxiliary extension bar, 13 be slide protrusion.
Detailed description of the invention
Of the present utility model technical characterstic is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
This utility model is the surgical operation shears of a kind of convenient force, and including two shear arms intersected, the top of shear arm is provided with blade, and two shear arms are rotationally connected by rotating shaft;Described shear arm is arc, the radian of shear arm is 2.57, an extension bar groove it is provided with in shear arm, auxiliary extension bar it is provided with in extension bar groove, the front end sidepiece of auxiliary extension bar is provided with some equally distributed slide protrusions, being provided with sliding tray in extension bar groove, slide protrusion contacts with sliding to wipe;The rear end of described shear arm is provided with ring of shaking hands, and ring of shaking hands is vesica piscis, and the long axis length of ring of shaking hands is 1.47 times of ring minor axis length of shaking hands;Being provided with some arc grooves in the inner peripheral surface of described ring of shaking hands, the radian of arc top groove is 2.35;The infall of said two shear arm is provided with a LED light source near ring side of shaking hands, and the power end of LED light source connects has power supply, power supply to be arranged at inside shear arm;The luminous end of described LED light source connects a cradling piece, is provided with fibre bundle in cradling piece, and the top of cradling piece connects the dodecahedron having a lucite matter, and the top of fibre bundle is stretched in dodecahedron.Being provided with some reflecting piece on described blade, reflecting piece is uniformly arranged on the both sides of blade.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application adds auxiliary extension bar, when the roomy shears of hand at user uses inconvenient, can extract out by auxiliary extension bar, the length of increase shears, convenient use, applied widely.It is set to ellipse by ring of shaking hands, increases the contact area gripped so that whole shears in use uniform force is stable, cuts and is not likely to produce inconsistent phenomenon between arm, and procedure efficiency increases.According to Human Engineering Principle, through a large amount of actual measure go out, 1.47 times of the ring minor axis length that is designed as the long axis length of ring of shaking hands shaking hands, so do not interfere with use feel and can increase and grip comfort level, practicality is higher.Add the setting of light source, and increase astigmatism scope by dodecahedron so that illuminating effect is better.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above; those skilled in the art; in essential scope of the present utility model, the change made, retrofit, add or replace, all should belong to protection domain of the present utility model.
Claims (2)
1. the surgical operation shears of a convenient force, it is characterised in that: including two shear arms intersected, the top of shear arm is provided with blade, and two shear arms are rotationally connected by rotating shaft;Described shear arm is arc, the radian of shear arm is 2.57, an extension bar groove it is provided with in shear arm, auxiliary extension bar it is provided with in extension bar groove, the front end sidepiece of auxiliary extension bar is provided with some equally distributed slide protrusions, being provided with sliding tray in extension bar groove, slide protrusion contacts with sliding to wipe;The rear end of described shear arm is provided with ring of shaking hands, and ring of shaking hands is vesica piscis, and the long axis length of ring of shaking hands is 1.47 times of ring minor axis length of shaking hands;Being provided with some arc grooves in the inner peripheral surface of described ring of shaking hands, the radian of arc top groove is 2.35;The infall of said two shear arm is provided with a LED light source near ring side of shaking hands, and the power end of LED light source connects has power supply, power supply to be arranged at inside shear arm;The luminous end of described LED light source connects a cradling piece, is provided with fibre bundle in cradling piece, and the top of cradling piece connects the dodecahedron having a lucite matter, and the top of fibre bundle is stretched in dodecahedron.
The surgical operation shears of convenient force the most according to claim 1, it is characterised in that: being provided with some reflecting piece on described blade, reflecting piece is uniformly arranged on the both sides of blade.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620236200.1U CN205612524U (en) | 2016-03-26 | 2016-03-26 | Make things convenient for surgery operation scissors of application of force |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620236200.1U CN205612524U (en) | 2016-03-26 | 2016-03-26 | Make things convenient for surgery operation scissors of application of force |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205612524U true CN205612524U (en) | 2016-10-05 |
Family
ID=57032792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620236200.1U Expired - Fee Related CN205612524U (en) | 2016-03-26 | 2016-03-26 | Make things convenient for surgery operation scissors of application of force |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205612524U (en) |
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2016
- 2016-03-26 CN CN201620236200.1U patent/CN205612524U/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: 20161005 Termination date: 20170326 |
|
CF01 | Termination of patent right due to non-payment of annual fee |