CN203749505U - Surgical forceps - Google Patents
Surgical forceps Download PDFInfo
- Publication number
- CN203749505U CN203749505U CN201420125614.8U CN201420125614U CN203749505U CN 203749505 U CN203749505 U CN 203749505U CN 201420125614 U CN201420125614 U CN 201420125614U CN 203749505 U CN203749505 U CN 203749505U
- Authority
- CN
- China
- Prior art keywords
- forcep
- tweezer
- head
- tweezer arm
- rear end
- 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 surgical forceps which comprise forcep arms arranged on the two sides in parallel. The rear ends of the forcep arms on the two sides are connected through a U-shaped elastic connecting piece, fixed forcep heads in an oval shape or a square shape or a right trapezoid shape or an isosceles trapezoid shape are arranged at the front ends of the forcep arms, sliding ways are arranged inside the front ends of the forcep arms and inside the fixed forcep heads, hidden forcep heads are arranged in the sliding ways, the rear ends of the hidden forcep heads are in a square shape, the front ends of the hidden forcep heads are in an acute inverted triangle shape, the rear ends of the hidden forcep heads are in threaded connection with cylindrical operating rods, sliding holes are formed in the outer side walls of the rear ends of the fixed forcep heads and the outer walls of the front ends of the forcep arms, the outer ends of the operating rods penetrate through the sliding holes and extend to the outer sides of the forcep arms, locating threaded holes communicated with the sliding ways are formed inside the operating rods, and fastening screws are connected in the locating threaded holes in a threaded mode. The surgical forceps have the advantages of being simple the structure, convenient to operate, suitable for clamping fine particles and other objects, capable of clamping thick and large objects, comprehensive in function and safe in use.
Description
Technical field:
This utility model relates to forceps technique field, particularly a kind of surgical forceps.
Background technology:
At present, the forceps constructions of using on surgery is simple, generally include two tweezer arms, the end of tweezer arm is the tweezer point of sharp cone distal, thereby is only suitable for the tiny granule of gripping, and function ratio is more single, simultaneously, the tweezer point of sharp cone distal, because its tip is very sharp, sometimes also can scratch unintentionally medical worker or patient's skin, easily causes cross infection.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming existing in prior art, a kind of simple in structure, easy to operate, complete function is provided and has used safe surgical forceps.
To achieve these goals, this utility model provides a kind of surgical forceps, comprise the tweezer arm that both sides be arranged in parallel, the rear end of the described tweezer arm of both sides connects by U-shaped flexible connection piece, the front end of described tweezer arm is provided with ellipse, square, right-angled trapezium or isosceles trapezoid fixation forceps head, the front end inside inner and described fixation forceps head of described tweezer arm is provided with slideway, in described slideway, be provided with and hide tweezer head, the rear end of described hiding tweezer head is square and front end is sharp-pointed del, the rear end of the described hiding tweezer head cylindrical action bars that has been threaded, on the lateral wall, rear end of described fixation forceps head and on the front end outer wall of described tweezer arm, be provided with slide opening, the outer end of described action bars extends to the outside of described tweezer arm through described slide opening, the inside of described action bars is provided with the positioning spiro pit being communicated with described slideway, described positioning spiro pit female thread is connected with trip bolt.
Wherein, middle part, the lateral wall of described tweezer arm or rear end are provided with circular arc or square spacing finger ring.
Wherein, described fixation forceps head is beloid right-angled trapezium, and a side sidewall of its upright side walls and described tweezer arm is positioned at same plane.
This utility model outstanding advantages is: simple in structure, easy to operate, and in the time of the thicker object of gripping, use fixation forceps head-clamp to get; In the time of the objects such as the more tiny granule of gripping, hold action bars to push away forward, release appropriate length until will hide tweezer head, then utilize fastening land fixing; Be not only applicable to the objects such as the tiny granule of gripping, also can the thick object of gripping, complete function; Fixation forceps head is oval, square, right-angled trapezium or isosceles trapezoid, can not scratch medical worker or patient's skin, uses safety, is difficult for causing cross infection.
Brief description of the drawings:
Fig. 1 is the overall structure front view of this utility model embodiment mono-and two;
Fig. 2 is that this utility model is implemented one overall structure side view;
Fig. 3 is that this utility model is implemented two overall structure side view;
Detailed description of the invention:
Embodiment mono-:
When embodiment mono-of the present utility model implements, design agents mechanism comprises flexible connection piece 1, tweezer arm 2, spacing finger ring 3, slideway 4, action bars 5, trip bolt 6, positioning spiro pit 7, hides tweezer head 8, slide opening 9 and fixation forceps head 101.Its technical scheme is: a kind of surgical forceps, comprise the tweezer arm 2 that both sides be arranged in parallel, the rear end of the tweezer arm 2 of both sides connects by U-shaped flexible connection piece 1, the front end of tweezer arm 2 is provided with oval fixation forceps head 101, the front end inside inner and fixation forceps head 101 of tweezer arm 2 is provided with slideway 4, in slideway 4, be provided with and hide tweezer head 8, the rear end that hides tweezer head 8 is square and front end is sharp-pointed del, hide the rear end of the tweezer head 8 cylindrical action bars 5 that has been threaded, on the lateral wall, rear end of fixation forceps head 101 and on the front end outer wall of tweezer arm 2, be provided with slide opening 9, the outer end of action bars 5 extends to the outside of tweezer arm 2 through slide opening 9, the inside of action bars 5 is provided with the positioning spiro pit 7 being communicated with slideway 4, positioning spiro pit 7 female threads are connected with trip bolt 6, the middle part, lateral wall of tweezer arm 2 is provided with the spacing finger ring 3 of circular arc.
The front end of tweezer arm 2 is provided with oval fixation forceps head 101, can effectively avoid scratching medical worker or patient's skin, uses safety, is difficult for causing cross infection.
The front end inside inner and fixation forceps head 101 of tweezer arm 2 is provided with slideway 4, in slideway 4, be provided with and hide tweezer head 8, the rear end that hides tweezer head 8 is square and front end is sharp-pointed del, hide tweezer head 8 and adopt concealed design, when use, released, can effectively avoid hiding the sharp-pointed front end scuffing medical worker of tweezer head 8 or patient's skin, ensure that tweezers of the present utility model also can be used in the objects such as the tiny granule of clamping simultaneously.
Hide the rear end of the tweezer head 8 cylindrical action bars 5 that has been threaded, the outer end of action bars 5 extends to the outside of tweezer arm 2 through slide opening 9, can be by promoting forward action bars 5, and drive the front end of hiding tweezer head 8 to stretch out in slideway 4; The inside of action bars 5 is provided with the positioning spiro pit 7 being communicated with slideway 4, and positioning spiro pit 7 female threads are connected with trip bolt 6, can, by inwardly tightening trip bolt 6, realize action bars 5 and the fixing object of hiding tweezer head 8; Hide tweezer head 8 and action bars 5 and be threaded, be convenient to processing and assembling.
The middle part, lateral wall of tweezer arm 2 is provided with the spacing finger ring 3 of circular arc, can, in the time of holding articles, thumb and forefinger be stretched into respectively in spacing finger ring 3, is convenient to firmly, be difficult for slippage.
Embodiment bis-:
When embodiment bis-of the present utility model implements, design agents mechanism comprises flexible connection piece 1, tweezer arm 2, spacing finger ring 3, slideway 4, action bars 5, trip bolt 6, positioning spiro pit 7, hides tweezer head 8, slide opening 9 and fixation forceps head 102.Its technical scheme is: a kind of surgical forceps, comprise the tweezer arm 2 that both sides be arranged in parallel, the rear end of the tweezer arm 2 of both sides connects by U-shaped flexible connection piece 1, the front end of tweezer arm 2 is provided with right-angled trapezium fixation forceps head 102, the front end inside inner and fixation forceps head 102 of tweezer arm 2 is provided with slideway 4, in slideway 4, be provided with and hide tweezer head 8, the rear end that hides tweezer head 8 is square and front end is sharp-pointed del, hide the rear end of the tweezer head 8 cylindrical action bars 5 that has been threaded, on the lateral wall, rear end of fixation forceps head 102 and on the front end outer wall of tweezer arm 2, be provided with slide opening 9, the outer end of action bars 5 extends to the outside of tweezer arm 2 through slide opening 9, the inside of action bars 5 is provided with the positioning spiro pit 7 being communicated with slideway 4, positioning spiro pit 7 female threads are connected with trip bolt 6, the middle part, lateral wall of tweezer arm 2 is provided with the spacing finger ring 3 of circular arc, fixation forceps head 102 is beloid right-angled trapezium, and a side sidewall of its upright side walls and tweezer arm 2 is positioned at same plane.
Fixation forceps head 102 is beloid right-angled trapezium, can be with the article that front end its clamped height is lower or thickness is less of fixation forceps head 102, with the article that rear end its clamped height is higher or thickness is larger of fixation forceps head 102; One side sidewall of the upright side walls of fixation forceps head 102 and tweezer arm 2 is positioned at same plane, can be in the time of clamping object, make whole tweezers level paste desk desktop or operating table, its clamped height is lower or thickness is less but the width article that clamp with sharp-pointed hiding tweezer head 8 of being not suitable for such as larger more easily, and the suitability is better.
Claims (3)
1. a surgical forceps, it is characterized in that, comprise the tweezer arm that both sides be arranged in parallel, the rear end of the described tweezer arm of both sides connects by U-shaped flexible connection piece, the front end of described tweezer arm is provided with ellipse, square, right-angled trapezium or isosceles trapezoid fixation forceps head, the front end inside inner and described fixation forceps head of described tweezer arm is provided with slideway, in described slideway, be provided with and hide tweezer head, the rear end of described hiding tweezer head is square and front end is sharp-pointed del, the rear end of the described hiding tweezer head cylindrical action bars that has been threaded, on the lateral wall, rear end of described fixation forceps head and on the front end outer wall of described tweezer arm, be provided with slide opening, the outer end of described action bars extends to the outside of described tweezer arm through described slide opening, the inside of described action bars is provided with the positioning spiro pit being communicated with described slideway, described positioning spiro pit female thread is connected with trip bolt.
2. surgical forceps according to claim 1, is characterized in that, middle part, lateral wall or the rear end of described tweezer arm are provided with circular arc or square spacing finger ring.
3. surgical forceps according to claim 1, is characterized in that, described fixation forceps head is beloid right-angled trapezium, and a side sidewall of its upright side walls and described tweezer arm is positioned at same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125614.8U CN203749505U (en) | 2014-03-19 | 2014-03-19 | Surgical forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125614.8U CN203749505U (en) | 2014-03-19 | 2014-03-19 | Surgical forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749505U true CN203749505U (en) | 2014-08-06 |
Family
ID=51244814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125614.8U Expired - Fee Related CN203749505U (en) | 2014-03-19 | 2014-03-19 | Surgical forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411742A (en) * | 2015-12-24 | 2016-03-23 | 陈园园 | Forceps for ophthalmologic operation |
| CN109044489A (en) * | 2018-08-01 | 2018-12-21 | 高桂臣 | A kind of gynecological surgery tweezers and its application method |
| CN110432951A (en) * | 2019-08-30 | 2019-11-12 | 朱耀华 | A kind of plastic surgery operations fixture |
-
2014
- 2014-03-19 CN CN201420125614.8U patent/CN203749505U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411742A (en) * | 2015-12-24 | 2016-03-23 | 陈园园 | Forceps for ophthalmologic operation |
| CN109044489A (en) * | 2018-08-01 | 2018-12-21 | 高桂臣 | A kind of gynecological surgery tweezers and its application method |
| CN110432951A (en) * | 2019-08-30 | 2019-11-12 | 朱耀华 | A kind of plastic surgery operations fixture |
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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: 20140806 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |