CN215129613U

CN215129613U - Laparoscope surgical forceps convenient to operate

Info

Publication number: CN215129613U
Application number: CN202120108082.7U
Authority: CN
Inventors: 刘稳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-12-14
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a peritoneoscope operation pincers of convenient operation, concretely relates to medical instrument technical field, including the fixed pincers handle, the last fixed surface of fixed pincers handle is connected with the installation piece, the left side surface of installation piece is rotated and is connected with the pivot, the surface rotation of pivot is connected with the connecting block, the left side fixed surface of connecting block is connected with and removes the pincers handle, the lower extreme fixedly connected with operating ring of fixed pincers handle and removal pincers handle, the left side fixed surface of fixed pincers handle is connected with the stopper No. one, the right side fixed surface of removing the pincers handle is connected with the stopper No. two, the right side fixed surface of No. two stoppers is connected with the lug, the lug joint is in the inside of spacing groove, the fixed pincers handle with remove the equal fixedly connected with extension spring in a side surface that the pincers handle is relative. The utility model discloses a movable realization that removes the pincers handle is to drawing component and rotating assembly's function, makes flip can turn.

Description

Laparoscope surgical forceps convenient to operate

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to a peritoneoscope operation pincers of convenient operation.

Background

Laparoscopic surgery is a newly developed minimally invasive method and is a necessary trend for the development of future surgical methods. With the rapid advance of industrial manufacturing technology, the fusion of related disciplines lays a firm foundation for the development of new technology and new method, and the more and more skillful operation of doctors makes many of the past open operations replaced by the intracavitary operations, thereby greatly increasing the operation selection opportunities.

In the operation process, the blood that flows out is extremely easy to coagulate into the clot, and the clot can be difficult to absorb with the mode of traditional absorption, and it is also more difficult to absorb, consequently can adopt to press from both sides and remove, consequently needs the operation pincers to press from both sides and removes, but the clot is more difficult to press from both sides and removes, consequently designs a laparoscopic surgery pincers of convenient operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a pair of laparoscopic surgical forceps that are easy to operate, so as to solve the problems mentioned in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a peritoneoscope operation pincers of convenient operation, includes fixed pincers handle, the last fixed surface of fixed pincers handle is connected with the installation piece, the left side surface of installation piece rotates and is connected with the pivot, the surface of pivot rotates and is connected with the connecting block, the left side fixed surface of connecting block is connected with the removal pincers handle, the lower extreme fixedly connected with operating ring of fixed pincers handle and removal pincers handle, the left side fixed surface of fixed pincers handle is connected with the stopper No. one, the surface of stopper is equipped with the spacing groove No. one.

Furthermore, the right side fixed surface of the movable clamp handle is connected with a second limiting block, the right side fixed surface of the second limiting block is connected with a convex block, the convex block is clamped in the limiting groove, and the surface of one side, opposite to the fixed clamp handle and the movable clamp handle, of the fixed clamp handle is fixedly connected with an extension spring.

Further, the upper end of removing the pincers handle is rotated and is connected with the connecting axle, the last fixed surface of installation piece is connected with the fixed block, the right side fixed surface of fixed block is connected with the claw beam, the one end fixedly connected with extension rod of fixed block is kept away from to the claw beam, the one end fixedly connected with pincers spoon of claw beam is kept away from to the extension rod.

Further, the inside of fixed block, claw beam and extension rod all is equipped with the spout, the inside of spout is equipped with tensile subassembly, the inside of extension rod is equipped with rotating assembly, tensile subassembly includes the pull rod, the left end of pull rod is rotated and is connected the surface at the connecting axle.

Further, the inside and the fixedly connected with slider of spout are worn to locate by the one end that the connecting axle was kept away from to the pull rod, the slider slides in the inside of spout, the right side fixed surface of slider is connected with the slide bar, the fixed cover in surface of slide bar has the baffle, the surface cover of slide bar has reset spring, reset spring's one end fixed connection is on the surface of baffle, reset spring's other end fixed connection is at the inner wall of spout.

Furthermore, the rotating assembly comprises a moving block, one end, far away from the sliding block, of the sliding rod is fixedly connected to the surface of the moving block, an installation rod is fixedly connected to the surface of the moving block, the right end of the installation rod is rotatably connected with an extension shaft, the surface of the extension shaft is rotatably connected with a connecting rod, and one end of the connecting rod is rotatably connected with a rotating rod.

Further, the dwang rotates to be connected in the inside of pincers spoon, the surface rotation of dwang is connected with flip, the inside of fixed pincers handle is equipped with the suction tube, the surface of suction tube is equipped with the control valve, the inside of pincers spoon is worn to locate by the other end of suction tube, two LED small lamps of right-hand member fixedly connected with of fixed block.

The utility model discloses a technological effect and advantage:

1. through the movable clamp handle that rotates the setting, the movable clamp handle drives the pull rod and slides, and the slip of pull rod has driven the slip of slider, and the slider has driven the slip of slide bar, and the slide bar has driven the slip of baffle, and the slip of baffle has driven reset spring's extension to drive the rotation of runner assembly, thereby the sight has turned over of flip, can be quick the removal of clot, practice thrift operation time.

2. Realize sucking the inside clot of pincers spoon through the suction tube that sets up, love under the more condition of clot certainly, can clear up the clot fast, practice thrift operating time, through the LED lantern that sets up, prevent that the doctor from seeing the position that can not clear up, avoid seeing the feelings and hinder and other.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a schematic view of the stretching assembly of the present invention.

Fig. 4 is a schematic view of the rotating assembly of the present invention.

The reference signs are: 1. fixing the clamp handle; 2. mounting blocks; 3. a rotating shaft; 4. connecting blocks; 5. moving the clamp handle; 6. an operating ring; 7. a first limiting block; 8. a limiting groove; 9. a second limiting block; 10. a bump; 11. an extension spring; 12. a connecting shaft; 13. a fixed block; 14. a clamp lever; 15. an extension rod; 16. a clamp spoon; 17. a chute; 18. a stretching assembly; 180. a pull rod; 181. a slider; 182. a slide bar; 183. a baffle plate; 184. a return spring; 19. a rotating assembly; 190. a moving block; 191. mounting a rod; 192. an extension shaft; 193. a connecting rod; 194. rotating the rod; 20. a cover is turned; 21. a suction tube; 22. a control valve; 23. and (4) an LED small lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The laparoscopic surgery forceps convenient to operate comprise a fixed forceps handle 1, wherein an installation block 2 is fixedly connected to the upper surface of the fixed forceps handle 1, a rotating shaft 3 is rotatably connected to the left side surface of the installation block 2, a connecting block 4 is rotatably connected to the surface of the rotating shaft 3, a movable forceps handle 5 is fixedly connected to the left side surface of the connecting block 4, an operating ring 6 is fixedly connected to the lower ends of the fixed forceps handle 1 and the movable forceps handle 5, a first limiting block 7 is fixedly connected to the left side surface of the fixed forceps handle 1, and a limiting groove 8 is formed in the surface of the first limiting block 7.

In a preferred embodiment, the right side surface of the movable clamp handle 5 is fixedly connected with a second limiting block 9, the right side surface of the second limiting block 9 is fixedly connected with a convex block 10, the convex block 10 is clamped inside the limiting groove 8, and the opposite side surfaces of the fixed clamp handle 1 and the movable clamp handle 5 are fixedly connected with an extension spring 11, so that the convex block 10 is clamped in the limiting groove 8, and the movable clamp handle 5 can be clamped and fixed.

In a preferred embodiment, the upper end of the movable clamp handle 5 is rotatably connected with a connecting shaft 12, the upper surface of the mounting block 2 is fixedly connected with a fixing block 13, the right side surface of the fixing block 13 is fixedly connected with a clamp rod 14, one end of the clamp rod 14 far away from the fixing block 13 is fixedly connected with an extension rod 15, and one end of the extension rod 15 far away from the clamp rod 14 is fixedly connected with a clamp spoon 16, so that the blood clot can be removed through the arranged clamp spoon 16.

In a preferred embodiment, the fixing block 13, the clamping bar 14 and the extension bar 15 are all provided with a sliding slot 17 inside, the sliding slot 17 is provided with a stretching assembly 18 inside, the extension bar 15 is provided with a rotating assembly 19 inside, the stretching assembly 18 comprises a pull rod 180, and the left end of the pull rod 180 is rotatably connected to the surface of the connecting shaft 12, so that the stretching assembly 18 can slide inside through the arranged sliding slot 17.

In a preferred embodiment, one end of the pull rod 180, which is far away from the connecting shaft 12, penetrates through the inside of the sliding slot 17 and is fixedly connected with a sliding block 181, the sliding block 181 slides inside the sliding slot 17, a sliding rod 182 is fixedly connected to the right side surface of the sliding block 181, a baffle 183 is fixedly sleeved on the surface of the sliding rod 182, a return spring 184 is sleeved on the surface of the sliding rod 182, one end of the return spring 184 is fixedly connected to the surface of the baffle 183, and the other end of the return spring 184 is fixedly connected to the inner wall of the sliding slot 17, so that the pull rod 180 is driven to return by the elastic force of the return spring 184.

In a preferred embodiment, the rotating assembly 19 includes a moving block 190, one end of the sliding rod 182 far away from the sliding block 181 is fixedly connected to the surface of the moving block 190, a mounting rod 191 is fixedly connected to the surface of the moving block 190, an extending shaft 192 is rotatably connected to the right end of the mounting rod 191, a connecting rod 193 is rotatably connected to the surface of the extending shaft 192, and a rotating rod 194 is rotatably connected to one end of the connecting rod 193, so that the flip cover 20 can be turned over through the rotating assembly 19.

In a preferred embodiment, the rotating rod 194 is rotatably connected inside the forceps spoon 16, the surface of the rotating rod 194 is rotatably connected with the flip cover 20, the inside of the fixed forceps handle 1 is provided with the suction pipe 21, the surface of the suction pipe 21 is provided with the control valve 22, the other end of the suction pipe 21 penetrates through the inside of the forceps spoon 16, and the right end of the fixed block 13 is fixedly connected with two small LED lamps 23 so as to be illuminated through the arranged small LED lamps 23.

The utility model discloses the theory of operation: when the pliers are used, the pliers handle 5 is moved through rotation, the pliers handle 5 is moved to drive the pull rod 180 to slide, the slide of the pull rod 180 drives the slide block 181 to slide, the slide block 181 drives the slide rod 182 to slide, the slide rod 182 drives the baffle 183 to slide, the baffle 183 drives the reset spring 184 to stretch, the slide of the slide rod 182 drives the slide block 190, the slide block 190 drives the mounting rod 191 to slide, the mounting rod 191 drives the extension shaft 192 to rotate, the extension shaft 192 drives the connecting rod 193 to rotate, and the connecting rod 193 drives the flip cover 20 to turn.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a laparoscopic surgery pincers of convenient operation, includes fixed pincers handle (1), its characterized in that: the fixed surface of the upper surface of fixed pincers handle (1) is connected with installation piece (2), the left side surface of installation piece (2) rotates and is connected with pivot (3), the surface of pivot (3) rotates and is connected with connecting block (4), the left side fixed surface of connecting block (4) is connected with and removes pincers handle (5), the lower extreme fixedly connected with operating ring (6) of fixed pincers handle (1) and removal pincers handle (5), the left side fixed surface of fixed pincers handle (1) is connected with stopper (7) No. one, the surface of stopper (7) is equipped with spacing groove (8).

2. A conveniently operated laparoscopic surgical forceps, according to claim 1, wherein: the right side fixed surface of removal pincers handle (5) is connected with No. two stopper (9), the right side fixed surface of No. two stopper (9) is connected with lug (10), lug (10) joint is in the inside of spacing groove (8), the equal fixedly connected with extension spring (11) in a side surface that fixed pincers handle (1) and removal pincers handle (5) are relative.

3. A conveniently operated laparoscopic surgical forceps, according to claim 2, wherein: the upper end of removal pincers handle (5) is rotated and is connected with connecting axle (12), the last fixed surface of installation piece (2) is connected with fixed block (13), the right side fixed surface of fixed block (13) is connected with claw beam (14), the one end fixedly connected with extension rod (15) of fixed block (13) are kept away from claw beam (14), one end fixedly connected with pincers spoon (16) of claw beam (14) are kept away from in extension rod (15).

4. A conveniently operated laparoscopic surgical forceps, according to claim 3, wherein: the inside of fixed block (13), claw beam (14) and extension rod (15) all is equipped with spout (17), the inside of spout (17) is equipped with stretching assembly (18), the inside of extension rod (15) is equipped with runner assembly (19), stretching assembly (18) include pull rod (180), the left end rotation of pull rod (180) is connected on the surface of connecting axle (12).

5. An easily maneuverable laparoscopic surgical clamp, according to claim 4, wherein: the one end that connecting axle (12) was kept away from in pull rod (180) wears to locate inside and fixedly connected with slider (181) of spout (17), slider (181) slide in the inside of spout (17), the right side fixed surface of slider (181) is connected with slide bar (182), baffle (183) have been cup jointed to the fixed surface of slide bar (182), the surface cover of slide bar (182) has reset spring (184), the one end fixed connection of reset spring (184) is on the surface of baffle (183), the other end fixed connection of reset spring (184) is at the inner wall of spout (17).

6. An easily maneuverable laparoscopic surgical clamp, according to claim 5, wherein: the rotating assembly (19) comprises a moving block (190), one end, far away from the sliding block (181), of the sliding rod (182) is fixedly connected to the surface of the moving block (190), an installation rod (191) is fixedly connected to the surface of the moving block (190), the right end of the installation rod (191) is rotatably connected with an extension shaft (192), a connecting rod (193) is rotatably connected to the surface of the extension shaft (192), and one end of the connecting rod (193) is rotatably connected with a rotating rod (194).

7. A conveniently operated laparoscopic surgical forceps, according to claim 6, wherein: dwang (194) are rotated and are connected in the inside of pincers spoon (16), the surface rotation of dwang (194) is connected with flip (20), the inside of fixed pincers handle (1) is equipped with suction tube (21), the surface of suction tube (21) is equipped with control valve (22), the inside of pincers spoon (16) is worn to locate by the other end of suction tube (21), two LED lantern lamps (23) of right-hand member fixedly connected with of fixed block (13).