CN112603501B

CN112603501B - Tumor stripping equipment for gynecological tumor operation

Info

Publication number: CN112603501B
Application number: CN202011415581.7A
Authority: CN
Inventors: 张玲
Original assignee: Individual
Current assignee: Shaanxi Provincial Cancer Hospital
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2022-05-10
Anticipated expiration: 2040-12-07
Also published as: CN112603501A

Abstract

The invention discloses a tumor stripping device for gynecological tumor operation, which comprises an outer barrel, wherein one end of the outer barrel is fixedly connected with a fixed rod, two rotating plates are rotatably sleeved on the fixed rod, and one side of each rotating plate is fixedly connected with the same C-shaped plate. This equipment is when using, it is rotatory to rotate the handle and drive two pivots, it peels off to make two clamp cooperation spring beam and splint press from both sides tight tumour, the action range is little, and can be with the help of the auto-lock nature fixation clamp of lead screw, be convenient for carry out meticulous operation, patient's life safety has been guaranteed, it drives the winding respectively and puts at two epaxial regulation ropes of spool to rotate the turning handle, it is rotatory around the dead lever to drive the C template, adjust the front end angle, be convenient for carry out the centre gripping to the tumour of each position, the practicality of equipment has been improved, when the universal driving shaft rotates, the elasticity bolt can make the universal driving shaft can keep fixed when the external force that receives is less, make the equipment front end can keep relatively stable, guarantee the stability of operation.

Description

Tumor stripping equipment for gynecological tumor operation

Technical Field

The utility model relates to the technical field of medical treatment and gynecology, in particular to a tumor stripping device for gynecological tumor operation.

Background

The hysteromyoma is the most common benign tumor in female genital organs, is one of the most common tumors in human bodies, is also called fibromyoma and uterine fibroid, because the hysteromyoma is mainly formed by hyperplasia of uterine smooth muscle cells, wherein a small amount of fibrous connective tissue exists as a supporting tissue, so the fibroid is called as more definite, the tumor stripper is a more common tool used in the resection operation of the hysteromyoma, the common structure is composed of a straight hook head, a handle and a bent hook head, the straight hook head and the bent hook head are respectively positioned at two ends of the handle, and the straight hook head or the bent hook head is selected to operate according to the position and the shape of the hysteromyoma.

Current tumour stripper simple structure, it is internal that the front end of stripper is stretched into the patient from the operation mouth generally, the tight both sides handle of rethread pressure drives the tight tumour of clamp of keeping silent and peels off, the action range is great, and do not carry out spacing fixed to keeping silent, the meticulous operation of being not convenient for, influence the operation process, can cause the operation mouth to collapse even when serious, cause the threat to patient's life safety, and simultaneously, most tumour stripper structure as an organic whole, the angle of the front end that plays the clamping action is difficult to adjust, be not convenient for carry out the centre gripping to the tumour of each position and fix, be unfavorable for going on of performing the operation, make the practicality of equipment reduce.

We therefore propose a tumor stripping device for gynecological tumor surgery in order to solve the problems set forth above.

Disclosure of Invention

The invention provides a tumor stripping device for gynecological tumor operation, which is a convenient and efficient method for pushing an unloading device, a double-insertion-plate slide rail device and a track roller device, greatly improves the convenience and the practicability of a logistics conveying device for positioning and conveying, has the advantages of convenience and safety in operation and the like aiming at the defects of the prior art, and can effectively solve the problems in the pithy formula background technology.

In order to realize the purpose, the invention adopts the technical scheme that: including the urceolus, its characterized in that: one end of the outer barrel is fixedly connected with a fixed rod, the fixed rod is rotatably sleeved with two rotating plates, one side of each rotating plate is fixedly connected with the same C-shaped plate, one side of each C-shaped plate is provided with a clamping part, a threaded sleeve is fixedly connected in the outer barrel, a lead screw is screwed in the threaded sleeve, one end of the lead screw is rotatably connected with a rotating seat, one side of the rotating seat is fixedly connected with a control rope, the side wall of one end of the outer barrel is symmetrically and fixedly connected with two fixed plates, one side of each fixed plate is rotatably connected with a scroll, the side walls of the two fixed plates are both provided with rotating holes, the two rotating holes are rotatably connected with the same linkage shaft, one side of each fixed plate is respectively provided with two transmission gears and two belt wheels, the two transmission gears are respectively and fixedly sleeved on one end of the linkage shaft and one of the scroll and are meshed with each other, two the band pulley respectively fixed cup joint in the other end and another of universal driving shaft just all the tensioning has same belt, two equal fixedly connected with regulation rope on the lateral wall of spool, the equal fixedly connected with in both sides of C template adjusts the pole, two the one end difference fixed connection of adjusting the rope is two adjust on the lateral wall of pole.

As a preferred embodiment, the clamping part including the symmetry set up rotate connect in two pivots of C template one side, two all fixed cover has connect clamp and two tight gears of clamp in the pivot, the equal sliding connection in both sides of C template has two-way rack, lies in with one side two-way rack meshes with two tight gears of clamp respectively mutually, two the same connecting rod of the equal fixedly connected with of one end of two-way rack, the dead lever with all seted up the slide opening on the lateral wall of C template, the one end of control rope runs through two in proper order slide opening and fixed connection are in on the lateral wall of connecting rod.

In a preferred embodiment, one side of each of the two clamps is fixedly connected with the same return spring.

As a preferred embodiment, clamping plates are arranged on one side of each of the two clamps, a plurality of spring rods are arranged between the two clamping plates and the two clamps, and two ends of the plurality of spring rods located on the same side are respectively fixedly connected with the clamping plates and the clamps.

As a preferred embodiment, a plurality of slots are uniformly formed in a side wall of one of the fixing plates, a plurality of elastic bolts are uniformly and fixedly connected to a side wall of the linkage shaft, and one ends of the elastic bolts respectively extend into the plurality of slots.

As a preferred embodiment, a handle is fixedly connected to one end of the screw rod.

In a preferred embodiment, a handle is fixedly connected to a side wall of one end of one of the winding shafts.

Compared with the prior art, the invention has the beneficial effects that: this equipment is shelled to tumour action range when pressing from both sides tightly is little, self-locking function has, simultaneously adjustable front end angle, current tumour stripper simple structure has been solved, it is internal that the front end of stripper generally need stretch into the patient from the operation mouth, the rethread compresses tightly both sides handle and drives the tight tumour of clamp of keeping silent and peel off, action range is great, and do not carry out spacing fixed to keeping silent, the meticulous operation of not being convenient for, influence operation process, can cause the operation mouth to collapse even when serious, threaten patient's life safety, and simultaneously, most tumour stripper structure as an organic whole, the angle of the front end that plays the clamping action is difficult to adjust, be not convenient for carry out the centre gripping to the tumour of each position and fix, be unfavorable for going on of operation, the problem that the practicality that makes equipment reduces.

1. When the tumor stripping device for gynecological tumor operation is used, the handle is rotated to drive the lead screw to rotate, so that the lead screw drives the control rope to contract, the two bidirectional racks are driven by the connecting rod to slide in the C-shaped plate, the two rotating shafts are driven by the clamping gear to rotate, the two clamps are matched with the spring rod and the clamping plate to clamp the tumor to be stripped, the tumor is clamped by the stripping device through the rotating handle driving clamps, the action amplitude is small, the clamps can be fixed by means of self-locking of the lead screw, fine operation is facilitated, and the life safety of a patient is guaranteed;

2. when the tumor stripping device for gynecological tumor operation is used, the rotating handle is rotated to drive one reel to rotate, the transmission gear drives the linkage shaft to rotate reversely, so that the other reel is driven to rotate reversely, the adjusting ropes respectively wound on the two reels are wound and unwound, the adjusting rod is pulled to drive the C-shaped plate to rotate around the fixing rod, the angle of the front end is adjusted, the clamp is rotated to a proper position to clamp and fix the tumor, the tumor at each position is clamped conveniently, and the practicability of the device is improved;

3. this a be used for tumour operation tumour of gynaecology to strip equipment, when using, when the universal driving shaft rotates, the elasticity bolt can be ceaselessly in the slot shrink, extend, thereby play certain hindrance effect to the motion of universal driving shaft, make the universal driving shaft can keep fixed when the external force that receives is less, thereby can keep relatively stable after making equipment front end angle confirm, the stability of operation is peeled off in the assurance, splint and spring beam's setting not only usable elasticity press from both sides tight tumour, certain centre gripping surplus has been guaranteed simultaneously in order to control the centre gripping dynamics, it is very convenient.

Drawings

FIG. 1 is a schematic view of an overall first-view perspective structure of a tumor-stripping device for gynecological tumor surgery according to the present invention;

FIG. 2 is a partially enlarged schematic structural view of a tumor-stripping device used in gynecological tumor surgery according to the present invention in FIG. 1;

FIG. 3 is a schematic view of a three-dimensional structure of a clamping portion of a tumor stripping device for gynecological tumor surgery according to the present invention;

FIG. 4 is a schematic view of the internal three-dimensional structure of an outer cylinder of the tumor stripping device for gynecological tumor surgery according to the present invention;

FIG. 5 is a schematic view of an overall second perspective structure of a tumor ablation device for gynecological tumor surgery according to the present invention;

fig. 6 is an enlarged schematic structural view of a part A in fig. 5 of the tumor stripping device for gynecological tumor operation according to the present invention.

In the figure: 1. an outer cylinder; 2. fixing the rod; 3. a rotating plate; 4. c-shaped plates; 5. a rotating shaft; 6. clamping; 7. a bidirectional rack; 8. clamping the gear; 9. a connecting rod; 10. a return spring; 11. a splint; 12. a threaded sleeve; 13. a screw rod; 14. a grip; 15. a control cord; 16. a fixing plate; 1601. a slot; 17. a reel; 18. a linkage shaft; 19. a transmission gear; 20. a pulley; 21. an adjusting rope; 22. adjusting a rod; 23. a handle is rotated; 24. an elastic bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: a tumor stripping device for gynecological tumor surgery comprises an outer barrel 1, wherein one end of the outer barrel 1 is fixedly connected with a fixed rod 2, two rotating plates 3 are rotatably sleeved on the fixed rod 2, one side of each rotating plate 3 is fixedly connected with the same C-shaped plate 4, one side of each C-shaped plate 4 is provided with a clamping part, a screw sleeve 12 is fixedly connected in the outer barrel 1, a lead screw 13 is screwed in the screw sleeve 12, one end of the lead screw 13 is rotatably connected with a rotating seat, one side of the rotating seat is fixedly connected with a control rope 15, one side wall of one end of the outer barrel 1 is symmetrically and fixedly connected with two fixed plates 16, one side of each fixed plate 16 is rotatably connected with a scroll 17, rotary holes are formed in the side walls of the two fixed plates 16, the two rotary holes are rotatably connected with the same linkage shaft 18, one side of each fixed plate 16 is respectively provided with two transmission gears 19 and two belt pulleys 20, the two transmission gears 19 are respectively fixedly sleeved on one end of the linkage shaft 18 and one scroll 17 and are meshed with each other, two band pulleys 20 are respectively fixed cup joint on the other end of universal driving shaft 18 and another spool 17 and all have the same belt in the tensioning, and equal fixedly connected with adjusts rope 21 on the lateral wall of two spools 17, and the equal fixedly connected with in both sides of C template 4 adjusts pole 22, and the one end difference fixed connection of two regulation ropes 21 is on the lateral wall of two regulation poles 22.

The clamping part comprises two rotating shafts 5 which are symmetrically arranged and rotationally connected to one side of a C-shaped plate 4, a clamp 6 and two clamping gears 8 are fixedly sleeved on the two rotating shafts 5, two sides of the C-shaped plate 4 are respectively and slidably connected with two-way racks 7, the two-way racks 7 positioned on the same side are respectively meshed with the two clamping gears 8, one ends of the two-way racks 7 are respectively and fixedly connected with a same connecting rod 9, sliding holes are respectively formed in the side walls of a fixed rod 2 and the C-shaped plate 4, one end of a control rope 15 sequentially penetrates through the two sliding holes and is fixedly connected to the side wall of the connecting rod 9, a handle 14 is rotated to drive a lead screw 13 to rotate, so that the lead screw 13 drives a rotating seat to move under the guiding action of a screw sleeve 12, the control rope 15 is driven to shrink, the two-way racks 7 are driven to slide in the C-shaped plate 4 through the connecting rod 9, and the two rotating shafts 5 are driven to rotate through the clamping gears 8, therefore, the two clamps 6 are matched with the spring rod and the clamping plate 11 to clamp the tumor, so that the tumor is convenient to strip, the stripping equipment drives the clamps 6 to clamp the tumor by rotating the grip 14, the action range is small, the clamps 6 can be fixed by means of self-locking of the lead screw 13, and fine operation is convenient to carry out.

One side of each of the two clamps 6 is fixedly connected with the same return spring 10, and after the stripping is finished, the handle 14 is reversed, so that the two clamps 6 can be reset and opened under the elastic force action of the return springs 10, and the use at the next time is facilitated.

One side of two clamps 6 all is equipped with splint 11, all is equipped with a plurality of spring rods between two splint 11 and two clamps 6, lies in the both ends of a plurality of spring rods with one side respectively with splint 11, clamp 6 fixed connection, not only usable elasticity presss from both sides tight tumour, has guaranteed certain centre gripping surplus simultaneously in order to control the centre gripping dynamics, and is very convenient.

A plurality of slots 1601 have evenly been seted up on the lateral wall of one of them fixed plate 16, a plurality of elastic bolt 24 of even fixedly connected with on the lateral wall of universal driving shaft 18, the one end of a plurality of elastic bolt 24 extends to in a plurality of slots 1601 respectively, when universal driving shaft 18 rotated, elastic bolt 24 can be ceaselessly shrink in slot 1601, extend, thereby play certain hindrance effect to the motion of universal driving shaft 18, make universal driving shaft 18 can keep fixed when receiving external force less, thereby can keep relatively stable after making equipment front end angle confirm, guarantee to peel off the stability of operation.

One end of the screw rod 13 is fixedly connected with a handle 14, which is convenient for driving the screw rod 13 to rotate.

A rotating handle 23 is fixedly connected to one end side wall of one of the reels 17, so that the reels 17 can be driven to rotate conveniently.

The working principle of the embodiment is as follows: when the tumor stripping device is used, firstly, the front end of the device is inserted into a patient body through an operation incision, the position is adjusted, the tumor to be stripped is positioned between two clamps 6, as shown in the figure 3-4, a handle 14 is rotated to drive a screw rod 13 to rotate, so that the screw rod 13 drives a rotating seat to move under the guiding action of a screw sleeve 12, a control rope 15 is driven to contract, two bidirectional racks 7 are driven to slide in a C-shaped plate 4 through a connecting rod 9, two rotating shafts 5 are driven to rotate through a clamping gear 8, so that the two clamps 6 are matched with a spring rod and a clamping plate 11 to clamp the tumor, the tumor is convenient to strip, the stripping device drives the clamps 6 to clamp the tumor through the handle 14, the action amplitude is small, the clamps 6 can be fixed by means of the self-locking property of the screw rod 13, the fine operation is convenient, after the stripping is finished, the handle 14 is reversely rotated, so that the two clamps 6 can be reset under the elastic action of a reset spring 10, is convenient for the next use.

According to fig. 2 and 5, if the tumor at the position inconvenient to clamp needs to be peeled off, the handle 14 can be rotated to loosen the control rope 15, the rotating handle 23 is rotated to drive one of the reels 17 to rotate, the linkage shaft 18 is driven to rotate reversely through the transmission gear 19, the other reel 17 is driven to rotate through the belt and the belt wheel 20, the two reels 17 are driven to rotate in opposite directions, the adjusting ropes 21 respectively wound on the two reels 17 are wound and unwound, the C-shaped plate 4 and the rotating plate 3 are driven to rotate around the fixing rod 2 through the pulling of the adjusting rod 22, the angle of the front end of the equipment is adjusted, and the clamp 6 is rotated to a proper position to clamp and fix the tumor, so that the convenience is realized.

As shown in fig. 6, when the linkage shaft 18 rotates, the elastic bolt 24 will continuously contract and extend in the slot 1601, so as to block the movement of the linkage shaft 18 to a certain extent, so that the linkage shaft 18 can be kept fixed when being subjected to a small external force, so that the front end angle of the device can be kept relatively stable after being determined, thereby ensuring the stability of the stripping operation, the action range of the tumor stripping device is small when being clamped, the device has a self-locking function, and the front end angle can be adjusted, thereby solving the problems that the existing tumor stripper has a simple structure, the front end of the stripper generally needs to be inserted into the body of a patient from an operation opening, and then the jaws are pressed by two handles on two sides to clamp the tumor for stripping, the action range is large, the jaws are not limited and fixed, fine operation is inconvenient, the operation progress is affected, even the operation opening is broken when serious, and the life safety of the patient is threatened, meanwhile, most tumor strippers are of an integrated structure, the angle of the front end with the clamping effect is difficult to adjust, the tumor in each position is not convenient to clamp and fix, the operation is not facilitated, and the practicability of the device is reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a be used for gynaecology's tumour operation tumour to strip equipment, includes urceolus (1), its characterized in that: one end of the outer barrel (1) is fixedly connected with a fixed rod (2), the fixed rod (2) is rotatably sleeved with two rotating plates (3), one side of the two rotating plates (3) is fixedly connected with the same C-shaped plate (4), one side of the C-shaped plate (4) is provided with a clamping part, a threaded sleeve (12) is fixedly connected in the outer barrel (1), a lead screw (13) is screwed in the threaded sleeve (12), one end of the lead screw (13) is rotatably connected with a rotating seat, one side of the rotating seat is fixedly connected with a control rope (15), two fixing plates (16) are symmetrically and fixedly connected on the side wall of one end of the outer barrel (1), one sides of the two fixing plates (16) are rotatably connected with a reel (17), rotating holes are formed in the side walls of the two fixing plates (16), and the same linkage shaft (18) is rotatably connected in the rotating holes, two one side of fixed plate (16) is equipped with two drive gear (19), two band pulley (20) respectively, two drive gear (19) respectively fixed cup connect in the one end and one of them of universal driving shaft (18) just mesh mutually on spool (17), two band pulley (20) respectively fixed cup connect in the other end and another of universal driving shaft (18) just all take up on spool (17) and have same belt, two equal fixedly connected with adjusts rope (21) on the lateral wall of spool (17), the equal fixedly connected with in both sides of C template (4) adjusts pole (22), two the one end difference fixed connection who adjusts rope (21) is two on the lateral wall of regulation pole (22).

2. A tumor ablation apparatus for gynecological tumor surgery according to claim 1, characterized in that: the clamping part sets up including the symmetry rotate connect in two pivot (5) of C template (4) one side, two equal fixed clamp (6) and two clamping gear (8) have been cup jointed in pivot (5), the equal sliding connection in both sides of C template (4) has two-way rack (7), lies in same one side two-way rack (7) mesh with two clamping gear (8) respectively mutually, two the same connecting rod (9) of the equal fixedly connected with of one end of two-way rack (7), dead lever (2) with the slide opening has all been seted up on the lateral wall of C template (4), the one end of control rope (15) runs through two in proper order slide opening and fixed connection are in on the lateral wall of connecting rod (9).

3. A tumor ablation apparatus for gynecological tumor surgery according to claim 2, characterized in that: one side of each of the two clamps (6) is fixedly connected with the same return spring (10).

4. A tumor ablation apparatus for gynecological tumor surgery according to claim 2, characterized in that: two one side of clamp (6) all is equipped with splint (11), two splint (11) and two all be equipped with a plurality of spring levers between clamp (6), lie in a plurality of with one side the both ends of spring lever respectively with splint (11), clamp (6) fixed connection.

5. A tumor ablation apparatus for gynecological tumor surgery according to claim 1, characterized in that: wherein a plurality of slots (1601) have evenly been seted up on the lateral wall of fixed plate (16), a plurality of elastic bolt (24) of even fixedly connected with on the lateral wall of universal driving shaft (18), it is a plurality of one end of elastic bolt (24) extends to a plurality of respectively in slot (1601).

6. A tumor ablation apparatus for gynecological tumor surgery according to claim 1, characterized in that: one end of the screw rod (13) is fixedly connected with a handle (14).

7. A tumor ablation apparatus for gynecological tumor surgery according to claim 1, characterized in that: a rotating handle (23) is fixedly connected to one end side wall of one of the winding shafts (17).