CN220459384U

CN220459384U - Laparoscopic appendectomy anastomat

Info

Publication number: CN220459384U
Application number: CN202321865726.2U
Authority: CN
Inventors: 牛明智; 吕红伟
Original assignee: Changping District Integrated Traditional And Western Medicine Hospital Of Beijing
Current assignee: Changping District Integrated Traditional And Western Medicine Hospital Of Beijing
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-02-09
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a laparoscopic appendectomy anastomat, and belongs to the technical field of medical appliances. The utility model provides a peritoneoscope appendectomy anastomat, includes fixed handle, movable handle, straight tube, the top of fixed handle is provided with the anastomat trunk, one side of fixed handle sets up the movable handle, one side of anastomat trunk is provided with first connecting piece, one side of first connecting piece is provided with first head joint, one side of first head joint is provided with the second head joint, second head joint fixed connection the straight tube, one side of straight tube is provided with the nail seat subassembly. According to the laparoscopic appendectomy anastomat, the direction of the nail seat assembly can be adjusted through the cooperation of the first groove, the spring, the semicircular piece and the second groove, different clinical operation requirements are met, and medical staff is more convenient in operation.

Description

Laparoscopic appendectomy anastomat

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a laparoscopic appendectomy anastomat.

Background

Compared with the open appendectomy, the laparoscopic appendectomy has the advantages of less complications, light injury, short hospitalization time and quick recovery. At present, a plurality of incisions are needed to be formed on the abdomen in the laparoscopic appendectomy, and the more incisions on the abdomen after the operation, the larger the infection of the wound is, which is not beneficial to the postoperative recovery, so that a laparoscopic appendectomy anastomat is often used.

Most of the existing anastomat does not have an adjusting function, so that medical staff is required to constantly move in the operation process, operation can be better performed, the medical staff is inconvenient in operation, and the laparoscopic appendectomy anastomat is provided.

Disclosure of Invention

The utility model aims to provide a laparoscopic appendectomy anastomat, which aims to solve the problems in the prior art:

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a peritoneoscope appendectomy anastomat, includes fixed handle, movable handle, straight tube, the top of fixed handle is provided with the anastomat trunk, one side of fixed handle sets up the movable handle, one side of anastomat trunk is provided with first connecting piece, one side of first connecting piece is provided with first head joint, one side of first head joint is provided with the second head joint, second head joint fixed connection the straight tube, one side of straight tube is provided with the nail seat subassembly.

Further, the fixed handle is fixedly connected with the anastomat trunk, the anastomat trunk is fixedly connected with the first connecting piece, a second connecting piece is arranged on one side, away from the anastomat trunk, of the first connecting piece, the second connecting piece is fixedly connected with the first connecting piece, and the second connecting piece is arranged in the first head joint.

Further, the first head joint is hollow, the inner wall of the first head joint is provided with first grooves, fifteen groups of first grooves are arranged in total, and a plurality of groups of first grooves are distributed in an annular array.

Further, the first head joint with second head joint fixed connection, the second recess has been seted up on the second connecting piece, the second recess is provided with fifteen groups altogether, and the multiunit the second recess is annular array distribution, multiunit be provided with the spring in the second recess, the spring is provided with fifteen groups altogether, multiunit the one end and the multiunit of spring are connected with the inner wall of second recess, multiunit the spring keep away from multiunit the one end of the inner wall of second recess is provided with the semicircle piece, semicircle piece is provided with fifteen groups altogether, multiunit semicircle piece and multiunit spring fixed connection, multiunit semicircle piece is in multiunit the outside of second recess, multiunit semicircle piece and multiunit first recess agree with mutually.

Further, the straight pipe is far away from one side of the second connecting piece and is provided with a groove, a fixing rod is arranged in the groove, the fixing rod is fixedly connected with the straight pipe, a bearing is arranged on the fixing rod, the bearing is fixedly connected with the fixing rod, a connecting rod is arranged on the bearing, and the connecting rod is fixedly connected with the bearing.

Further, a nail seat fixing piece is arranged on one side, far away from the bearing, of the connecting rod, the nail seat fixing piece is fixedly connected with the connecting rod, and the nail seat fixing piece is provided with the nail seat assembly.

Further, the range of rotation of the cartridge module is 0-90 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the laparoscopic appendectomy anastomat, the direction of the nail seat assembly can be adjusted through the cooperation of the first groove, the spring, the semicircular piece and the second groove, different clinical operation requirements are met, and medical staff is more convenient in operation.

(2) The laparoscopic appendectomy anastomat has the advantages of simple structure, simplified operation flow, reduced abdominal pollution and intestinal canal stimulation, and is beneficial to postoperative recovery.

Drawings

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first head joint of the present utility model;

FIG. 3 is a schematic view of a second connector according to the present utility model;

FIG. 4 is a schematic view of a spring of the present utility model;

FIG. 5 is a schematic view of a second groove of the present utility model;

FIG. 6 is a schematic view of a cartridge module 8 of the present utility model;

the reference numerals in the figures illustrate: 1. a stapler stem; 2. a fixed handle; 3. a movable handle; 4. a first connector; 5. a first head joint; 501. a first groove; 6. a second head joint; 7. a straight pipe; 8. a nail seat assembly; 9. a second connector; 901. a second groove; 10. a semicircular piece; 1001. a spring; 11. a fixed rod; 12. a bearing; 13. a connecting rod; 14. and the nail seat fixing piece.

Detailed Description

Examples: referring to fig. 1-6, a laparoscopic appendectomy stapler comprises a fixed handle 2, a movable handle 3, and a straight tube 7. The fixed handle 2 is used for grasping by a user, so that the operation is labor-saving and stable, the anastomat trunk 1 is arranged above the fixed handle 2 and is the trunk part of the whole anastomat, the movable handle 3 is arranged on one side of the fixed handle 2, the first connecting piece 4 is arranged on one side of the anastomat trunk 1 and is an important connecting piece for connecting the anastomat trunk 1 and the first head joint 5, the first head joint 5 is arranged on one side of the first connecting piece 4, the second head joint 6 is arranged on one side of the first head joint 5, the straight pipe 7 is fixedly connected with the second head joint 6, and the nail seat component 8 is arranged on one side of the straight pipe 7 and is used for anastomosing tissues.

The fixed handle 2 is fixedly connected with the main body 1 of the anastomat, so that the whole structure is stable, the main body 1 of the anastomat is fixedly connected with the first connecting piece 4, a second connecting piece 9 is arranged on one side, away from the main body 1 of the anastomat, of the first connecting piece 4, the second connecting piece 9 is fixedly connected with the first connecting piece 4, and the second connecting piece 9 is arranged in the first head joint 5 and is a necessary structure for enabling the device to rotate.

The inside of the first head joint 5 is hollow, the inner wall of the first head joint 5 is provided with first grooves 501, the first grooves 501 are provided with fifteen groups in total, the plurality of groups of first grooves 501 are distributed in an annular array, and the semicircular piece 10 can be clamped into the first grooves 501, so that the first head joint 5 can be fixed.

The first head joint 5 and the second head joint 6 are fixedly connected, the second connecting piece 9 is provided with second grooves 901, fifteen groups of second grooves 901 are arranged in total, the second grooves 901 are distributed in an annular array, springs 1001 can be placed in the second grooves 901, and semicircular pieces 10 pressed in can also be placed in the second grooves 901. The spring 1001 is arranged in the second grooves 901, fifteen groups of springs 1001 are arranged in the second grooves 901, one ends of the springs 1001 are connected with the inner walls of the second grooves 901, the springs 1001 provide elastic force, when the semicircular piece 10 meets the first grooves 501, the semicircular piece 10 is clamped into the first grooves 501 by the elastic force, the fixing effect is achieved, fifteen groups of springs 10 are arranged at one ends of the springs 1001, which are far away from the inner walls of the second grooves 901, the semicircular pieces 10 are fixedly connected with the springs 1001, the semicircular pieces 10 are arranged outside the second grooves 901, and the semicircular pieces 10 are matched with the first grooves 501, so that the first head joint 5 can flexibly rotate, and the conversion of operation angles can be easily realized.

The straight tube 7 is kept away from one side of the second connecting piece 9 and is provided with a groove, a fixed rod 11 is arranged in the groove, the fixed rod 11 is fixedly connected with the straight tube 7, a bearing 12 is arranged on the fixed rod 11, the bearing 12 is fixedly connected with the fixed rod 11, a connecting rod 13 is arranged on the bearing 12, the connecting rod 13 is fixedly connected with the bearing 12, the fixed rod 11 is matched with the bearing 12, the nail seat assembly 8 at one end can rotate in a certain range, the self-adaptive adjusting method is flexible, single-hand operation can be realized, and operation is convenient.

The one side that connecting rod 13 kept away from bearing 12 is provided with nail seat mounting 14, nail seat mounting 14 and connecting rod 13 fixed connection, and nail seat mounting 14 sets up nail seat subassembly 8, and nail seat mounting 14 can fix nail seat subassembly 8.

The rotation range of the nail seat assembly 8 is 0-90 degrees, so that the operation is more convenient.

Working principle: the medical staff can use this anastomat device when carrying out wound anastomosis to the patient, and medical staff can single hand hold fixed handle 2, uses this anastomat device to coincide the wound of patient, and the operation in-process can not meet the problem that needs the transformation angle to coincide, can twist first head joint 5, can carry out 360 degrees rotations to preceding nail seat subassembly 8, easily realizes the conversion to the operation angle. Meanwhile, the front bearing 12 can enable the nail seat assembly 8 to slightly adjust the angle again, so that the medical staff can conveniently operate with one hand, and the operation is facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a peritoneoscope appendectomy anastomat, includes fixed handle (2), movable handle (3), straight tube (7), its characterized in that: the utility model discloses a stapler, including fixed handle (2), movable handle (3), stapler main (2), first connecting piece (4) are provided with in one side of fixed handle (2), one side of first connecting piece (4) is provided with first head joint (5), one side of first head joint (5) is provided with second head joint (6), second head joint (6) fixed connection straight tube (7), one side of straight tube (7) is provided with nail seat subassembly (8).

2. A laparoscopic appendectomy stapler of claim 1, wherein: the utility model discloses an anastomat, including anastomat main part (1), fixed handle (2), anastomat main part (1), first connecting piece (4) are kept away from one side of anastomat main part (1) is provided with second connecting piece (9), second connecting piece (9) with first connecting piece (4) fixed connection, second connecting piece (9) set up the inside of first head joint (5).

3. A laparoscopic appendectomy stapler of claim 2, wherein: the inside of first head joint (5) is cavity, first recess (501) have been seted up to the inner wall of first head joint (5), first recess (501) are provided with fifteen groups altogether, multiunit first recess (501) are annular array and distribute.

4. A laparoscopic appendectomy stapler of claim 3, wherein: the utility model discloses a novel energy-saving head joint, including first head joint (5) and second head joint (6) fixed connection, second recess (901) has been seted up on second connecting piece (9), second recess (901) are provided with fifteen groups altogether, and multiunit second recess (901) are annular array distribution, multiunit be provided with spring (1001) in second recess (901), spring (1001) are provided with fifteen groups altogether, multiunit one end and multiunit of spring (1001) are connected with the inner wall of second recess (901), multiunit spring (1001) keep away from multiunit the one end of the inner wall of second recess (901) is provided with semicircle piece (10), semicircle piece (10) are provided with fifteen groups altogether, multiunit semicircle piece (10) and multiunit spring (1001) fixed connection, multiunit semicircle piece (10) in the outside of second recess (901), multiunit semicircle piece (10) and multiunit first recess (501) agree with.

5. A laparoscopic appendectomy stapler of claim 4, wherein: the straight pipe (7) is far away from one side of the second connecting piece (9) and is provided with a groove, a fixing rod (11) is arranged in the groove, the fixing rod (11) is fixedly connected with the straight pipe (7), a bearing (12) is arranged on the fixing rod (11), the bearing (12) is fixedly connected with the fixing rod (11), a connecting rod (13) is arranged on the bearing (12), and the connecting rod (13) is fixedly connected with the bearing (12).

6. A laparoscopic appendectomy stapler of claim 5, wherein: one side of the connecting rod (13) far away from the bearing (12) is provided with a nail seat fixing piece (14), the nail seat fixing piece (14) is fixedly connected with the connecting rod (13), and the nail seat fixing piece (14) is provided with the nail seat assembly (8).

7. A laparoscopic appendectomy stapler of claim 5, wherein: the rotation range of the nail seat assembly (8) is 0-90 degrees.