Electric endoscope anastomat

Abstract

The utility model discloses an electric endoscope anastomat which comprises a rear seat and an anastomosis head, a handle is arranged at the bottom of the rear seat, a pipe body is rotatably connected to the left side of the rear seat, a rotating groove is formed in the left side of the pipe body, a front pipe is hinged to the left end of the rotating groove through a hinge shaft, and one end of the hinge shaft is connected with a first motor driving the hinge shaft to rotate. The front pipe is rotationally connected with a rotating sleeve through a second motor, and the anastomosis head is detachably connected to the rotating sleeve; the rotating groove is formed in the left side of the tank body, the front pipe is hinged to the rotating groove through the hinge shaft, one end of the hinge shaft is connected with the first motor driving the hinge shaft to rotate, the rotating sleeve is rotationally connected to the front pipe through the second motor, and the anastomosis head is detachably connected to the rotating sleeve, so that the angle of the anastomosis head relative to the rear seat can be rotationally adjusted by rotating the front pipe and the hinge shaft; therefore, the relative angle of the anastomosis head can be relatively adjusted according to the actual operation position and the actual situation, and use and adjustment are more flexible and reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an electric laparoscope stapler. Background Art

[0002] The electric laparoscopic stapler (laparoscopic cutting stapler and disposable stapler cartridge) is one of the important instruments for laparoscopic surgery. It replaces the traditional manual suturing and uses titanium staples to separate or staple tissues. It is easy and quick to operate, greatly shortening the operation time. The laparoscopic stapler makes it easy to perform anastomosis in a narrow surgical field or deep part, which is difficult to perform manually. It is accurate, firm and reliable, and significantly reduces the incidence of anastomotic leakage.

[0003] Regarding the electric laparoscopic stapler, in the prior art, after searching, the utility model patent with Chinese patent publication number CN215306279U discloses an electric laparoscopic stapler, such as Figure 1 As shown, it mainly includes a rear seat a, a handle b is provided below the rear seat a, the left side of the rear seat a is connected to a tube body d through a rotating component c, and the left side of the tube body d is connected to an anastomotic head e.

[0004] An electric laparoscopic stapler similar to the above technical solution in the prior art has been found to have room for improvement during actual implementation: the tube body is a straight tube, so the angle of the stapler head cannot be relatively adjusted according to the operating position or operating conditions, which is not flexible and convenient enough. Utility Model Content

[0005] In view of the shortcomings and defects in the prior art, the purpose of the present utility model is to provide an electric laparoscopic stapler, which solves the problem that the electric laparoscopic stapler in the prior art has a straight tube body and therefore cannot relatively adjust the angle of the stapling head according to the operating position or operating conditions, and is not flexible and convenient enough.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: an electric laparoscopic stapler, comprising a rear seat and a stapling head, a handle is provided at the bottom of the rear seat, the left side of the rear seat is rotatably connected to a tube body, a rotating groove is provided on the left side of the tube body, the left end of the rotating groove is hingedly connected to a front tube through a hinge shaft, one end of the hinge shaft is connected to a first motor that drives it to rotate, a rotating sleeve is rotatably connected to the front tube through a second motor, and the stapling head is detachably connected to the rotating sleeve.

[0007] As a further improvement of the utility model, an embedded rod is provided on the rear side of the front tube, the embedded rod is fixedly connected to the hinge shaft, the embedded rod is inserted into the rotating groove, and the hinge shaft is rotatably connected to the tube body.

[0008] As a further improvement of the utility model, a lighting lamp is provided at the front end of the front tube.

[0009] As a further improvement of the utility model, a rubber sleeve is provided on the handle.

[0010] As a further improvement of the utility model, a slot is provided in the rotating sleeve, one end of the anastomotic head is inserted into the slot and is locked and connected by a bolt.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. A rotating groove is provided on the left side of the tank body, and the rotating groove is hingedly connected to the front tube through a hinge shaft, one end of the hinge shaft is connected to a first motor driving the rotation thereof, and a rotating sleeve is rotatably connected to the front tube through a second motor, and the anastomotic head is detachably connected to the rotating sleeve. Therefore, by rotating the front tube and the hinge shaft, the angle of the anastomotic head relative to the rear seat can be rotated and adjusted. Therefore, the relative angle of the anastomotic head can be relatively adjusted according to the actual operation position and actual conditions, and the use and adjustment are more flexible and reliable;

[0013] In addition, a rotating sleeve is connected to the front tube through the second motor, so that the second motor can be started to drive the anastomosis head to rotate according to actual conditions, so as to better adapt to actual conditions, so that the anastomosis head can better fit the operating position and operating angle, and is more flexible and convenient.

[0014] In addition, the anastomosis head is detachably connected to the rotating sleeve, so that it is convenient to remove and replace the appropriate anastomosis head according to the suturing situation.

[0015] 2. By arranging a lighting lamp at the front end of the front tube, it is convenient to provide lighting for the operating position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the prior art;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view at point A;

[0020] Figure 4 for Figure 3 A top view of

[0021] Figure 5 for Figure 2 Enlarged view at B;

[0022] In the figure: 1, rear seat; 2, anastomosis head; 3, handle; 4, tube body; 5, front tube; 6, hinge shaft; 7, first motor; 8, second motor; 9, rotating sleeve; 10, embedded rod; 11, lighting lamp; 12, bolt; 13, rotating assembly; 14, rotating groove. DETAILED DESCRIPTION

[0023] The following is combined with Figure 2-5 The utility model is further described in detail. For a clearer illustration, only the structure related to the utility model is shown in the figure.

[0024] For the convenience of description, the coordinate system is defined as Figure 2 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.

[0025] The utility model discloses an electric laparoscopic stapler. Figure 2 An electric laparoscopic stapler comprises a rear seat 1 and a stapler head 2. A handle 3 is provided at the bottom of the rear seat 1, and a rubber sleeve is provided on the handle 3. The left side of the rear seat 1 is rotatably connected to a tube body 4 through a rotating component 13. The above arrangement is the same as the prior art, and the present application does not make any improvements thereto, so no further elaboration is given.

[0026] In this application, if Figure 2 , Figure 3 and Figure 4 As shown, a rotation groove 14 is provided on the left side of the tube body 4, and an embedded rod 10 is provided on the rear side of the front tube 5. The embedded rod 10 is fixedly connected to the hinge shaft 6, and the embedded rod 10 is inserted into the rotation groove 14. The hinge shaft 6 is rotatably connected to the tube body 4, and one end of the hinge shaft 6 is connected to the first motor 7 that drives it to rotate. The first motor 7 can drive the hinge shaft 6 to rotate, thereby adjusting the angle of the anastomotic head 2, that is, by rotating the front tube 5 and the hinge shaft 6, the angle of the anastomotic head 2 relative to the rear seat 1 can be rotatably adjusted. Therefore, the relative angle of the anastomotic head 2 can be relatively adjusted according to the actual operating position and actual conditions, and the use and adjustment are more flexible and reliable.

[0027] In addition, if Figure 2 and Figure 5 As shown, the front tube 5 is connected to a rotating sleeve 9 through the rotation of the second motor 8, so that the second motor 8 can be started to drive the anastomosis head 2 to rotate according to the actual situation, so as to better adapt to the actual situation, so that the anastomosis head 2 can better fit the operation position and operation angle, and is more flexible and convenient. In specific implementation, the anastomosis head 2 can be fine-tuned by adjusting the second motor 8, and the anastomosis head 2 can be roughly rotated by adjusting the rotating component 13.

[0028] In addition, if Figure 5As shown, the anastomotic head 2 is detachably connected to the rotating sleeve 9. Specifically, a slot is provided in the rotating sleeve 9, one end of the anastomotic head 2 is inserted into the slot, and is locked and connected by a bolt 12, so that it is convenient to disassemble and replace the corresponding anastomotic head 2 according to the suturing situation.

[0029] In addition, a lighting lamp 11 is provided at the front end of the front pipe 5 to conveniently provide lighting for the operating position.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. It should be understood that the specific implementation methods described herein are only used to understand the present utility model, and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

Claims

1. An electric laparoscopic stapler, comprising a rear seat and a stapler head, wherein a handle is provided at the bottom of the rear seat, and a tube body is rotatably connected to the left side of the rear seat, characterized in that: A rotating groove is provided on the left side of the tube body, and the left end of the rotating groove is hingedly connected to the front tube through a hinge shaft. One end of the hinge shaft is connected to a first motor that drives it to rotate. A rotating sleeve is rotatably connected to the front tube through a second motor, and the anastomosis head is detachably connected to the rotating sleeve.

2. The electric laparoscopic stapler according to claim 1, characterized in that: An embedded rod is arranged at the rear side of the front tube, the embedded rod is fixedly connected with the hinge shaft, the embedded rod is inserted into the rotating groove, and the hinge shaft is rotatably connected with the tube body.

3. The electric laparoscopic stapler according to claim 1, characterized in that: The front end of the front pipe is provided with a lighting lamp.

4. The electric laparoscopic stapler according to claim 1, characterized in that: A rubber sleeve is arranged on the handle.

5. The electric laparoscopic stapler according to any one of claims 1 to 4, characterized in that: A slot is arranged in the rotating sleeve, one end of the anastomotic head is inserted into the slot and is locked and connected by a bolt.

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