CN202020496U - O-shaped grasping forceps - Google Patents
O-shaped grasping forceps Download PDFInfo
- Publication number
- CN202020496U CN202020496U CN2011200693505U CN201120069350U CN202020496U CN 202020496 U CN202020496 U CN 202020496U CN 2011200693505 U CN2011200693505 U CN 2011200693505U CN 201120069350 U CN201120069350 U CN 201120069350U CN 202020496 U CN202020496 U CN 202020496U
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- sleeve
- fixed
- pull rod
- forceps
- seat
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- Expired - Fee Related
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Abstract
The utility model relates to a pair of O-shaped grasping forceps which belongs to the technical field of medical equipment. The pair of O-shaped grasping forceps comprises a fixed handle, a movable handle, a fixed screw, a forceps rod, a forceps clip seat, a pull rod, a rotating wheel, a rotating wheel sleeve, an idler wheel, a ball sleeve, a connecting sleeve, a pull rod sleeve, a fixed sleeve, a pull rod seat, a pull rod slot, a limiting seat, a flushing hole and a flushing hole cover, and is also provided with elliptic forceps clips, forceps clip connecting pins, connecting plate connecting pins, connecting plates, pull rod connecting pins, non-destructive teeth, a pull rod connector and an electric coagulation installation hole, wherein ends of the two elliptic forceps clips are provided with the non-destructive teeth, other ends of the two elliptic forceps clips are intersected with one another, the elliptic forceps clips are fixed on the forceps clip seat by using the forceps clip connecting pins at the intersecting parts, the bottom ends of the two elliptic forceps clips are fixed on the two connecting plates by using the connecting plate connecting pins, the two connecting plates are fixed at one end of the pull rod connector by using the pull rod connecting pins, the other end of the pull rod connector is fixedly welded with one end of the pull rod, the other end of the pull rod is provided with the pull rod seat, and the electric coagulation installation hole is arranged in the fixed handle.
Description
Technical field
This utility model relates to operation in a kind of Wicresoft peritoneoscope human abdominal cavity, and the pipe that is exclusively used in human abdominal cavity inner disease foci position periphery is drawn and free O type nipper, belongs to technical field of medical instruments.
Background technology
In Wicresoft's peritoneoscope human abdominal cavity, in the operation, need draw and dissociate, so that operative site has the operation that undergos surgery of enough spaces the pipe of human abdominal cavity inner disease foci position periphery.Prior art is to adopt common hoe scaler that the pipe of lesions position periphery is drawn and dissociate, because of hoe scaler does not have special-purpose ellipse clamp design, also not harmless flute profile design very easily causes the damage of organ pipe, does not satisfy ideal surgical effect.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of reasonable in design, carries out pipe traction and free, traction and free effective, operation safe O type nipper easy to use effectively.
It is this O type nipper that this utility model solves the problems of the technologies described above the technical scheme that is adopted, comprise fixed handle, flexible handle, hold-down screw, claw beam, the clamp seat, pull bar, runner, rotaring wheeling sleeve, roller, the ball cover, adapter sleeve, drag link sleeve, fixed cover, draw-bar seat, pull rod slot, limit base, flushing hole, the flushing port lid, its construction features is: also be provided with the ellipse clamp, the clamp connecting pin, the connecting plate connecting pin, connecting plate, link pin, harmless tooth, pitman coupling, electricity coagulates installing hole, one end of described two ellipse clamps has harmless tooth, the other end crosses one another, be fixed on the clamp seat with the clipper joint pin at infall, the bottom of two ellipse clamps is fixed on two connecting plates with the connecting plate connecting pin, two connecting plates are fixed on an end of pitman coupling with link pin, the one end welding of the other end of pitman coupling and pull bar is fixing, the other end of pull bar has draw-bar seat, and described electricity coagulates installing hole and is installed on the fixed handle.
Fixed handle described in the utility model and flexible handle are connected and fixed with hold-down screw, and pull rod slot is welded on the flexible handle, and limit base is installed on the flexible handle.
Claw beam described in the utility model and runner welding are fixing, and rotaring wheeling sleeve is equipped with two rollers, and fixed cover is arranged in the rotaring wheeling sleeve, and adapter sleeve is installed in outside the rotaring wheeling sleeve, and the ball cover is installed in outside rotaring wheeling sleeve and roller and the adapter sleeve; Drag link sleeve is arranged in the adapter sleeve, and fixed handle is installed in outside drag link sleeve and the adapter sleeve; Rotaring wheeling sleeve penetrates runner, and runner and rotaring wheeling sleeve and fixing with the runner welding are passed in flushing hole, and flushing port lid and flushing hole are connected and fixed.
Pull bar described in the utility model is arranged in the claw beam and passes rotaring wheeling sleeve, drag link sleeve and fixed cover, and draw-bar seat is arranged in the pull rod slot, and the clamp seat is weldingly fixed on the claw beam.
This utility model is compared with prior art and is had the following advantages and effect: the ellipse clamp of this utility model O type nipper and the art designs of harmless flute profile, carry out pipe traction and free effectively, traction and free effective, the safety easy to use of performing the operation.The clamp binding clasp pipe that is the O type has certain space, and the flute profile of harmless tooth is rounded, clamps and can arbitrarily not damage organ pipe.In operation was used, clamp can rotate by 360 degree, and what be convenient to perform the operation carries out smoothly, reaches its multifunctionality.The O type nipper of this utility model design is that metal material is made, can irrigation and disinfection, also can use high-temperature sterilization.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Structural representation when Fig. 2 is this utility model head closure.
Structural representation when Fig. 3 opens for this utility model head.
Label declaration: fixed handle 1, flexible handle 2, hold-down screw 3, claw beam 4, clamp seat 5, pull bar 6, runner 7, rotaring wheeling sleeve 8, roller 9, ball cover 10, adapter sleeve 11, drag link sleeve 12, fixed cover 13, draw-bar seat 14, pull rod slot 15, limit base 16, flushing hole 17, flushing port lid 18, ellipse clamp 19, clamp connecting pin 20, connecting plate connecting pin 21, connecting plate 22, link pin 23, harmless tooth 24, pitman coupling 25, electricity coagulate installing hole 26.
The specific embodiment
Below in conjunction with embodiment this utility model is described in further detail, following examples are to explanation of the present utility model and this utility model is not limited to following examples.
Embodiment 1: as shown in Figures 1 to 3, present embodiment is coagulated installing hole 26 and is formed by fixed handle 1, flexible handle 2, hold-down screw 3, claw beam 4, clamp seat 5, pull bar 6, runner 7, rotaring wheeling sleeve 8, roller 9, ball cover 10, adapter sleeve 11, drag link sleeve 12, fixed cover 13, draw-bar seat 14, pull rod slot 15, limit base 16, flushing hole 17, flushing port lid 18, ellipse clamp 19, clamp connecting pin 20, connecting plate connecting pin 21, connecting plate 22, link pin 23, harmless tooth 24, pitman coupling 25, electricity.
Annexation of the present utility model is: as shown in Figure 1, fixed handle 1 and flexible handle 2 usefulness hold-down screws 3 are connected and fixed and can rotate, pull rod slot 15 is welded on the flexible handle 2, and limit base 16 is installed on the flexible handle 2, and electricity coagulates installing hole 26 and is installed on the fixed handle 1.
As shown in Figure 1, claw beam 4 is fixing with runner 7 welding.Rotaring wheeling sleeve 8 is equipped with two rollers 9, and fixed cover 13 is filled in the rotaring wheeling sleeve 8, and adapter sleeve peace 11 is contained in outside the rotaring wheeling sleeve 8, and ball cover 10 is installed in rotaring wheeling sleeve 8 and roller 9 and adapter sleeve 11 outer being fixed; Drag link sleeve 12 is filled in the adapter sleeve 11, and fixed handle 1 is installed in drag link sleeve 12 and adapter sleeve 11 outer being fixed.Rotaring wheeling sleeve 8 penetrates runner 7, and runner 7 and rotaring wheeling sleeve 8 and fixing with runner 7 welding are passed in flushing hole 17, and flushing port lid 18 is connected and fixed with flushing hole 17.
Shown in Fig. 2,3, one end of two ellipse clamps 19 has harmless tooth 24, harmless tooth 24 coincide mutually when clamping, the other end crosses one another, be fixed on the clamp seat 5 and can rotate with clipper joint pin 20 at infall, the bottom of two ellipse clamps 19 is fixed on two connecting plates 22 and can rotates with connecting plate connecting pin 21, two connecting plate 22 usefulness link pins 23 are fixed on an end of pitman coupling 25, the one end welding of the other end of pitman coupling 25 and pull bar 6 is fixing, and the other end of pull bar 12 has draw-bar seat 14.
As shown in Figure 1, pull bar 6 penetrates claw beam 4, passes rotaring wheeling sleeve 8, drag link sleeve 12 and fixed cover 13, and it is identical fixing that draw-bar seat 14 is inserted in pull rod slot 15, and clamp seat 5 is weldingly fixed on the claw beam 4; As long as at this moment hold handle with a firm grip, flexible handle 2 pulling pull bars 6, pull bar 6 pulling ellipse clamps 19, the binding clip closure is opened the handle binding clip and is opened.
The art designs of this utility model ellipse clamp 19 is O type and flexibly movable, and design has harmless tooth 24, and in the operation, the clamp binding clasp pipe that is the O type has certain space in direct-view Wicresoft peritoneoscope human abdominal cavity, the flute profile of harmless tooth 24 is rounded, clamps and can arbitrarily not damage organ pipe.Clamp can rotate by 360 degree, and what be convenient to perform the operation carries out smoothly, reaches its multifunctionality.
The O type nipper that this utility model designs is equipped with limit base 16 on flexible handle 2, electricity is installed on fixed handle 1 coagulates installing hole 26, and being installed in the operation application of limit base 16 spurs the clamp apparatus and can arbitrarily not damage; Electricity coagulates the installation of installing hole 26, electricity can be installed in the hole coagulate socket, reaches the effect that O type nipper electricity coagulates.
The O type nipper of this utility model design is provided with flushing hole 17, can wash the residual liquid sterilization with disinfectant solution, also can use high-temperature sterilization.
In addition, need to prove, the specific embodiment described in this description, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of this utility model patent according to this utility model patent.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (4)
1. O type nipper, comprise fixed handle, flexible handle, hold-down screw, claw beam, the clamp seat, pull bar, runner, rotaring wheeling sleeve, roller, the ball cover, adapter sleeve, drag link sleeve, fixed cover, draw-bar seat, pull rod slot, limit base, flushing hole, the flushing port lid, it is characterized in that: also be provided with the ellipse clamp, the clamp connecting pin, the connecting plate connecting pin, connecting plate, link pin, harmless tooth, pitman coupling, electricity coagulates installing hole, one end of described two ellipse clamps has harmless tooth, the other end crosses one another, be fixed on the clamp seat with the clipper joint pin at infall, the bottom of two ellipse clamps is fixed on two connecting plates with the connecting plate connecting pin, two connecting plates are fixed on an end of pitman coupling with link pin, the one end welding of the other end of pitman coupling and pull bar is fixing, the other end of pull bar has draw-bar seat, and described electricity coagulates installing hole and is installed on the fixed handle.
2. O type nipper according to claim 1, it is characterized in that: described fixed handle and flexible handle are connected and fixed with hold-down screw, and pull rod slot is welded on the flexible handle, and limit base is installed on the flexible handle.
3. O type nipper according to claim 1, it is characterized in that: described claw beam and runner welding are fixing, and rotaring wheeling sleeve is equipped with two rollers, and fixed cover is arranged in the rotaring wheeling sleeve, adapter sleeve is installed in outside the rotaring wheeling sleeve, and the ball cover is installed in outside rotaring wheeling sleeve and roller and the adapter sleeve; Drag link sleeve is arranged in the adapter sleeve, and fixed handle is installed in outside drag link sleeve and the adapter sleeve; Rotaring wheeling sleeve penetrates runner, and runner and rotaring wheeling sleeve and fixing with the runner welding are passed in flushing hole, and flushing port lid and flushing hole are connected and fixed.
4. O type nipper according to claim 1 is characterized in that: described pull bar is arranged in the claw beam and passes rotaring wheeling sleeve, drag link sleeve and fixed cover, and draw-bar seat is arranged in the pull rod slot, and the clamp seat is weldingly fixed on the claw beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200693505U CN202020496U (en) | 2011-03-16 | 2011-03-16 | O-shaped grasping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200693505U CN202020496U (en) | 2011-03-16 | 2011-03-16 | O-shaped grasping forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020496U true CN202020496U (en) | 2011-11-02 |
Family
ID=44845466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200693505U Expired - Fee Related CN202020496U (en) | 2011-03-16 | 2011-03-16 | O-shaped grasping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020496U (en) |
-
2011
- 2011-03-16 CN CN2011200693505U patent/CN202020496U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20120316 |