CN201324254Y - Multifunctional laparoscope operation in vivo needle-holding stitching clamp - Google Patents
Multifunctional laparoscope operation in vivo needle-holding stitching clamp Download PDFInfo
- Publication number
- CN201324254Y CN201324254Y CNU2008201698665U CN200820169866U CN201324254Y CN 201324254 Y CN201324254 Y CN 201324254Y CN U2008201698665 U CNU2008201698665 U CN U2008201698665U CN 200820169866 U CN200820169866 U CN 200820169866U CN 201324254 Y CN201324254 Y CN 201324254Y
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- handle
- fixed
- latch
- clamp
- claw beam
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Abstract
The utility model discloses a multifunctional laparoscope operation in vivo needle-holding stitching clamp. The multifunctional laparoscope operation in vivo needle-holding stitching clamp comprises a clamp head part, a clamp bar, a draw rod, a positioning seat, a handle part and a bearing block. The multifunctional laparoscope operation in vivo needle-holding stitching clamp is characterized in that the draw rod is sleeved in the clamp bar, the clamp head part is arranged on the draw rod and one end of the clamp bar, the positioning seat is welded on the other end of the clamp bar, the other end of the draw rod is connected with the handle part, the positioning seat is matched and connected with the bearing block, a fixing nut is sleeved on the clamp rod and is screwed and fixed with the bearing block, the bearing block and the handle part are connected into a whole, and a clamping gear component is also arranged on the handle part. The multifunctional laparoscope operation in vivo needle-holding stitching clamp has rational structure and design, not only can be used as a needle-holding stitching clamp, but also can be used as a blocking clamp for blocking blood vessels temporally, and also can be used as a grasping clamp for pulling and connecting body organs.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to needle-holding stitching clamp in a kind of multifunctional celioscope operation body.
Background technology
In the human body body in the laparoscopic procedures, in case find focus in the human body body, need excision, otch needs to sew up, and in operation process, the operating theater instruments that needs is many, prior art has only needle forceps and other operating theater instruments is used, its defective is: the operating theater instruments function singleness, and the operating theater instruments that needs is many, causes trouble and use inconvenience for the medical operating personnel; Operating time is long, influences pneumoperitoneum, can bring misery to patient; Do not satisfy ideal surgical effect.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and a kind of reasonable in design is provided, both needle-holding stitching clamps, the temporary interruption folder that can be blood vessel again close pincers, also can be the interior needle-holding stitching clamp of laparoscopic surgery human body body of the nipper that human organ sockets.
The technical scheme in the invention for solving the above technical problem is: needle-holding stitching clamp in this multifunctional celioscope operation body, comprise the binding clip parts, claw beam, pull bar, positioning seat, handle component and rest pad, its characteristics are: drag link sleeve is contained in the claw beam, the binding clip parts are arranged on an end of pull bar and claw beam, the claw beam other end is welded with positioning seat, the pull bar other end is connected with handle component, positioning seat is connected with the rest pad coupling, hold-down nut be sleeved on the claw beam and with rest pad twist connect fixing, rest pad and handle component are connected as a single entity, and also are provided with the latch parts on the handle component.
Binding clip parts described in the utility model comprise movable binding clip and fixed pliers head, the tail end of movable binding clip is rotationally connected with clamp connecting pin and fixed pliers head, also be fixed on the pull bar by stay rod pin, fixed pliers head is weldingly fixed on the claw beam, and movable binding clip and fixed pliers head occlusal surface are provided with the folder tooth.
Handle component described in the utility model comprises fixed handle and flexible handle, fixed handle and flexible handle are rotationally connected by the handle connecting pin, fixed handle and flexible handle opposed inside are respectively arranged with spring, one end of two flat springs is separately fixed on fixed handle and the flexible handle by hold-down screw, the other end is connected and fixed by the spring connecting pin and presses mutually, rest pad and fixed handle are connected as a single entity, flexible handle is provided with pull rod slot, the tail end of pull bar is provided with draw-bar seat, and draw-bar seat is inserted in pull rod slot to be fixed.
Latch parts described in the utility model comprise the latch handle, the latch pin, shell fragment, tooth plate and latch control knob, the latch handle is rotationally connected by latch pin and fixed handle, have latch on the latch handle, one end of shell fragment is fixed on the fixed handle, the other end snaps in and is fixed on the latch handle, tooth plate is fixed on the flexible handle, tooth plate and the clamping of latch coupling, the latch control knob rotates and is arranged on the fixed handle, have spacing hole in the latch control knob, be provided with stage clip and spacing ball in the spacing hole, have stopper slot on the fixed handle, spacing ball and stopper slot coupling are coincide.
Positioning seat described in the utility model is weldingly fixed on the claw beam, has the claw beam locating slot on the positioning seat, and the claw beam positioning seat is fixed on the rest pad, and the claw beam locating slot is inserted in rest pad and the identical coupling of claw beam positioning seat.
This utility model compared with prior art has the following advantages:
Needle-holding stitching clamp in the multifunctional celioscope operation human body body of this utility model design, when pressing the latch handle, tooth plate and latch are thrown off mutually, decontrol the latch handle, under the effect of shell fragment, tooth plate and latch coincide mutually and tighten, when the handle of holding with a firm grip, pull bar pulling activity binding clip, latch can slide on tooth plate, can control the clamping angle of clamp, clamp up to clamp.In operation, the temporary interruption folder that can be applied to artery and vein blood vessel in the human body body closes, and the temporary interruption folder of other capillary organs such as bile duct closes, and the needle-holding stitching of the interior operative incision of human body body.
Needle-holding stitching clamp in the multifunctional celioscope operation human body body of this utility model design, turn round when inwardly stirring latch control, latch control is turned round the latch handle is fixed, tooth plate and latch are thrown off mutually, handle is under the effect of two flat springs, can hold with a firm grip or unclamp, pull bar pulling activity binding clip, clamp can clamp or unclamp.In operation, can be applied to the functional stitching of operative incision in the human body body, again can to socketing of blocking of human organ and other apparatuses of performing the operation be used; When outwards stirring latch control when turning round, latch control is turned round and is resetted.Owing to be provided with spacing ball and stopper slot, make the latch control knob flexible and spacing in rotary course, can arbitrarily not damage.
Needle-holding stitching clamp in the multifunctional celioscope operation human body body of this utility model design, described positioning seat is weldingly fixed on the claw beam, have the claw beam locating slot on the positioning seat, the claw beam positioning seat is fixed on the rest pad, and the claw beam locating slot is inserted in rest pad and the identical coupling of claw beam positioning seat.This design firmly can not rotated claw beam, makes in operation caliper be hommization according to the application of operation.
Needle-holding stitching clamp in the multifunctional celioscope operation human body body of this utility model design, as long as turn on hold-down nut, just detachable, closure is good, and is easy for installation, sterilization can be used liquid disinfectant, also can use high-temperature sterilization.
Description of drawings
Fig. 1 is this utility model structure cutaway view.
Fig. 2 is this utility model structural representation.
Fig. 3 is an A-A profile among Fig. 1.
Fig. 4 is this utility model positioning seat and rest pad syndeton sketch map.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, this utility model comprises binding clip parts I, claw beam 4, pull bar 3, positioning seat 5, handle component II and rest pad 8, pull bar 3 is sleeved in the claw beam 4, binding clip parts I is arranged on an end of pull bar 3 and claw beam 4, claw beam 4 other ends are welded with positioning seat 5, pull bar 3 other ends are connected with handle component II, positioning seat 5 is connected with rest pad 8 couplings, hold-down nut 6 be sleeved on the claw beam 4 and with rest pad 8 twist connect fixing, rest pad 8 is connected as a single entity with handle component II, also is provided with latch parts III on the handle component II.
Binding clip parts I comprises movable binding clip 1, fixed pliers head 2, clamp connecting pin 25, stay rod pin 7, folder tooth 26.
Handle component II comprises fixed handle 9, flexible handle 14, handle connecting pin 10, spring 19, hold-down screw 20, spring connecting pin 18, pull rod slot 28.
Latch parts III comprises latch handle 11, latch pin 13, shell fragment 17, tooth plate 15, latch control knob 12, latch 16, spacing hole 23, stage clip 22, spacing ball 21, stopper slot 24.
Movable binding clip 1 and fixed pliers head 2 occlusal surfaces have folder tooth 26, and the tail end of movable binding clip 1 is fixed on the fixed pliers head 2 and can rotates with clamp connecting pin 25 on one side, with stay rod pin 7 be fixed on pull bar 3 on one side.The tail end of pull bar 3 has draw-bar seat 27, and pull bar 3 is inserted in claw beam 4, passes positioning seat 5 and rest pad 8, and draw-bar seat 27 is inserted in fixing with pull rod slot 28; Fixed pliers head 2 is weldingly fixed on the claw beam 4.
Rest pad 8 and fixed handle 9 are connected as a single entity, and fixed handle 9 and flexible handle 14 usefulness handle connecting pins 10 are connected and fixed and can rotate.One end of two flat springs 19 is separately fixed on fixed handle 9 and the flexible handle 14 with hold-down screw 20, and the other end is connected and fixed with spring connecting pin 18, and compresses mutually and have elasticity.Have pull rod slot 28 on the flexible handle 14.
Latch handle 11 has latch 16, and latch handle 11 usefulness latch pins 13 are fixed on the fixed handle 9 and can rotate.One end of shell fragment 17 is fixed on the fixed handle 9, and the other end snaps in and is fixed on the latch handle 11, makes latch handle 11 have elasticity.Tooth plate 15 is fixed on the flexible handle 14, and tooth plate 15 snaps in identical mutually with latch 16 just.Latch control is turned round 12 and is had spacing hole 23, spacing stage clip 22 and spacing ball 21 are installed in the spacing hole 23, have stopper slot 24 on the fixed handle 9, latch control is turned round 12 and is fixed on the fixed handle 9 and can rotates, spacing ball 21 is inserted in stopper slot 24 just and coincide, and makes latch control turn round 12 Spin Control in stopper slot 24.
Have claw beam locating slot 29 on the positioning seat 5, positioning seat 5 is weldingly fixed on the claw beam 4, and claw beam positioning seat 30 is fixed on the rest pad 8.Claw beam locating slot 29 is inserted in rest pad 8 and coincide with claw beam positioning seat 30 just, and hold-down nut 6 is inserted in claw beam 4 and connects fixingly with rest pad 8 is stubborn, and claw beam 4 firmly can not rotated.
Suffer from the patient of intra-abdominal organ disease, need operative treatment by inspection.In the operative treatment process, under the laparoscopically visual field, the human body intracorporeal organ is cut, the artery and vein blood vessel needs the temporary interruption folder to close in the body, and otch needs to sew up, and this utility model can be injected the intravital lesions position of human body, carry out the interior temporary interruption folder of body and close myometrial suture.If the human body intracorporeal organ will be blocked, with the lesions position excision, when needing to socket after organ blocks, stir latch control and turn round, tooth plate and latch are thrown off mutually, handle can be held with a firm grip or unclamp, pull bar pulling activity binding clip, the clamping that clamp is passable or unclamp.Needle-holding stitching clamp in the multifunctional celioscope operation human body body is injected the intravital lesions position of human body, carry out intracorporeal organ and socket, it is put in place sew up after coincideing.
Claims (5)
1, needle-holding stitching clamp in a kind of multifunctional celioscope operation body, comprise binding clip parts, claw beam, pull bar, positioning seat, handle component and rest pad, it is characterized in that: drag link sleeve is contained in the claw beam, the binding clip parts are arranged on an end of pull bar and claw beam, the claw beam other end is welded with positioning seat, the pull bar other end is connected with handle component, positioning seat is connected with the rest pad coupling, hold-down nut be sleeved on the claw beam and with rest pad twist connect fixing, rest pad and handle component are connected as a single entity, and also are provided with the latch parts on the handle component.
2, needle-holding stitching clamp in the multifunctional celioscope operation body according to claim 1, it is characterized in that: described binding clip parts comprise movable binding clip and fixed pliers head, the tail end of movable binding clip is rotationally connected with clamp connecting pin and fixed pliers head, also be fixed on the pull bar by stay rod pin, fixed pliers head is weldingly fixed on the claw beam, and movable binding clip and fixed pliers head occlusal surface are provided with the folder tooth.
3, needle-holding stitching clamp in the multifunctional celioscope operation body according to claim 1, it is characterized in that: described handle component comprises fixed handle and flexible handle, fixed handle and flexible handle are rotationally connected by the handle connecting pin, fixed handle and flexible handle opposed inside are respectively arranged with spring, one end of two flat springs is separately fixed on fixed handle and the flexible handle by hold-down screw, the other end is connected and fixed by the spring connecting pin and presses mutually, rest pad and fixed handle are connected as a single entity, flexible handle is provided with pull rod slot, the tail end of pull bar is provided with draw-bar seat, and draw-bar seat is inserted in pull rod slot to be fixed.
4, needle-holding stitching clamp in the multifunctional celioscope operation body according to claim 1, it is characterized in that: described latch parts comprise the latch handle, the latch pin, shell fragment, tooth plate and latch control knob, the latch handle is rotationally connected by latch pin and fixed handle, have latch on the latch handle, one end of shell fragment is fixed on the fixed handle, the other end snaps in and is fixed on the latch handle, tooth plate is fixed on the flexible handle, tooth plate and the clamping of latch coupling, the latch control knob rotates and is arranged on the fixed handle, have spacing hole in the latch control knob, be provided with stage clip and spacing ball in the spacing hole, have stopper slot on the fixed handle, spacing ball and stopper slot coupling are coincide.
5, needle-holding stitching clamp in the multifunctional celioscope operation body according to claim 1, it is characterized in that: described positioning seat is weldingly fixed on the claw beam, have the claw beam locating slot on the positioning seat, the claw beam positioning seat is fixed on the rest pad, and the claw beam locating slot is inserted in rest pad and the identical coupling of claw beam positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201698665U CN201324254Y (en) | 2008-12-15 | 2008-12-15 | Multifunctional laparoscope operation in vivo needle-holding stitching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201698665U CN201324254Y (en) | 2008-12-15 | 2008-12-15 | Multifunctional laparoscope operation in vivo needle-holding stitching clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324254Y true CN201324254Y (en) | 2009-10-14 |
Family
ID=41176233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201698665U Expired - Lifetime CN201324254Y (en) | 2008-12-15 | 2008-12-15 | Multifunctional laparoscope operation in vivo needle-holding stitching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324254Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581817A (en) * | 2015-12-16 | 2016-05-18 | 杭州桐庐医达器械设备有限公司 | Needle forceps structure |
| CN111151963A (en) * | 2020-01-11 | 2020-05-15 | 复旦大学 | Welding head |
| CN111481248A (en) * | 2020-04-24 | 2020-08-04 | 复旦大学附属中山医院厦门医院 | Minimally invasive blood vessel suturing device |
-
2008
- 2008-12-15 CN CNU2008201698665U patent/CN201324254Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581817A (en) * | 2015-12-16 | 2016-05-18 | 杭州桐庐医达器械设备有限公司 | Needle forceps structure |
| CN105581817B (en) * | 2015-12-16 | 2017-11-03 | 杭州桐庐医达器械设备有限公司 | A kind of needle forceps structure |
| CN111151963A (en) * | 2020-01-11 | 2020-05-15 | 复旦大学 | Welding head |
| CN111151963B (en) * | 2020-01-11 | 2022-03-18 | 复旦大学 | Welding head |
| CN111481248A (en) * | 2020-04-24 | 2020-08-04 | 复旦大学附属中山医院厦门医院 | Minimally invasive blood vessel suturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TONGLU YOUSHI MEDICAL INSTRUMENT CO., LTD. Assignor: Xu Zhiming Contract record no.: 2010330001085 Denomination of utility model: Multifunctional laparoscope operation in vivo needle-holding stitching clamp Granted publication date: 20091014 License type: Exclusive License Record date: 20100604 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20091014 Effective date of abandoning: 20081215 |