Disposable electric endoscope bidirectional right-angle unilateral vagina closing cutter

Abstract

The invention discloses a disposable electric endoscope bidirectional right-angle unilateral vagina closing cutter, which belongs to the technical field of cutters and comprises a main body, one end of the main body is connected with an angle adjusting wheel and a long rod, and one end of the long rod penetrates through the angle adjusting wheel to be connected with the inside of the main body. A first corner control valve and a second corner control valve are rotationally arranged on the angle adjusting wheel, a first corner mechanism and a second corner mechanism are arranged at one end of the long rod, the first corner control valve is used for controlling the first corner mechanism to rotate, and the second corner control valve is used for controlling the second corner mechanism to rotate. The other end of the long rod is detachably provided with a nail bin and a closing clamp, the nail bin is rotationally connected with the closing clamp, the angle adjusting wheel is used for controlling the long rod to rotate so as to control the closing clamp to rotate, the outer wall of the main body is fixedly connected with a handle, one side of the handle is provided with a closing handle, and the closing handle is used for controlling closing and loosening of the closing clamp. The precision is high, and the device is disposable, clean and sanitary.

Description

Technical Field

[0001] The present invention belongs to the technical field of cutters, and more specifically, relates to a disposable electric laparoscope bidirectional right-angle unilateral vaginal closing cutter. Background Art

[0002] In laparoscopic surgery for gynecological malignancies, such as cervical cancer and endometrial cancer, compared with open surgery, the direct vaginal resection method in traditional laparoscopic surgery is likely to cause the intrauterine tumor or cervical tumor lesions to be fully or partially exposed in the abdominal and pelvic cavity, and the cancer cells may fall off. In addition, due to the mechanical squeezing operation of the cervical manipulator, the open vaginal resection incision is not conducive to the strict tumor-free operation principle of laparoscopic surgery for cervical cancer and endometrial cancer, and it is easy to cause cancer tumor implantation in the vaginal resection stump of abdominal and pelvic surgery, which may have the risk of metastasis and dissemination. It is one of the factors for the high recurrence rate and mortality rate of laparoscopic surgery for patients with cervical cancer or endometrial cancer, and has been widely recognized in clinical studies and real-world studies in the field of gynecological tumors at home and abroad. Therefore, in order to improve the current drawbacks of laparoscopic surgery for cervical cancer or endometrial cancer, an instrument that can effectively close and cut the vagina is needed, which can achieve unilateral closure of the inner vaginal stump close to the uterus and cervix, and open the outer vaginal stump after cutting.

[0003] Existing instruments have many shortcomings. Traditional manual instruments are laborious to operate, and the accuracy of cutting and closing is difficult to ensure, which can easily lead to problems such as prolonged surgery time and greater tissue damage. Although some electric instruments have improved operational efficiency, their structural design is not reasonable enough to meet the needs of complex vaginal surgery. For example, it is difficult to adapt to the special anatomical structure of the vagina, and it cannot achieve two-way right-angle operation. There are also limitations in the treatment of unilateral vagina, which affects the surgical effect and patient recovery. Summary of the invention

[0004] The main purpose of the present invention is to provide a disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter to solve the problems of the above-mentioned background technology.

[0005] According to a first aspect of the present invention, a disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter is provided, comprising a main body, one end of the main body is connected to an angle adjustment wheel and a long rod, one end of the long rod passes through the angle adjustment wheel and is connected to the inside of the main body, a first angle control valve and a second angle control valve are rotatably arranged on the angle adjustment wheel, a first angle mechanism and a second angle mechanism are arranged at one end of the long rod away from the angle adjustment wheel, the first angle mechanism and the second angle mechanism are arranged at intervals, the first angle control valve is used to control the rotation of the first angle mechanism, and the second angle control valve is used to control the rotation of the second angle mechanism, the other end of the long rod is detachably mounted with a nail magazine and a closing clamp, the nail magazine and the closing clamp are rotatably connected, the angle adjustment wheel is used to control the rotation of the long rod to control the rotation of the closing clamp, and a handle is fixedly connected to the outer wall of the main body, a closing handle is arranged on one side of the handle, and the closing handle is used to control the closing and release of the closing clamp.

[0006] In a specific embodiment of the present invention, the angle adjustment wheel includes a fixing member and a closing clamp adjustment wheel, the fixing member is fixedly arranged on one side of the closing clamp adjustment wheel, the closing clamp adjustment wheel is rotatably arranged on one side of the main body, and two through holes connected to the interior of the long rod are symmetrically arranged on the fixing member, the first turning angle control valve and the second turning angle control valve respectively pass through the two through holes and are connected to the first turning angle mechanism and the second turning angle mechanism.

[0007] In a specific embodiment of the present invention, a micro switch, a motor and a push rod are provided in the main body, the micro switch is connected to the motor, one end of the push rod is connected to the motor so that the push rod can move toward the nail magazine, and a switch handle is provided on the outside of the main body, and the switch handle is connected to the micro switch.

[0008] In a specific embodiment of the present invention, the end of the push rod away from the motor passes through the long rod and is connected to the pusher, and the pusher is movably arranged at the bottom or outside of the nail magazine to enable the nail magazine to move up and down.

[0009] In a specific embodiment of the present invention, the nail magazine is provided with a nail seat, a closing nail and a cutting channel, the nail seat corresponds to the closing nail one by one, the cutting channel is provided with a red marking line, a first inclined surface is provided on one side of the nail seat, and the pusher is provided with a second inclined surface matching the first inclined surface, and the pusher is movably arranged at the bottom of the nail seat to move the nail seat upward.

[0010] In a specific embodiment of the present invention, a cutting blade is provided on one side of the pusher, and the cutting blade is movably disposed in the cutting channel so that the cutting blade cuts the tissue to be processed.

[0011] In a specific embodiment of the present invention, one end of the closing handle is movably arranged inside the main body, a connecting rod is arranged on one side of the closing handle, one end of the connecting rod is movably connected to the closing handle, and the other end of the connecting rod is provided with a closing clamp pushing piece, and the closing clamp is provided with a movable space cooperating with the closing clamp pushing piece, and the closing clamp pushing piece can close and release the closing clamp.

[0012] In a specific embodiment of the present invention, the long rod includes a first straight tube, a second straight tube and a third straight tube, the two ends of the first straight tube are respectively connected to the main body and one end of the first corner mechanism, the two ends of the second straight tube are respectively connected to the other end of the first corner mechanism and one end of the second corner mechanism, and the two ends of the third straight tube are respectively connected to the other end of the second corner mechanism and the nail magazine and the closing clamp.

[0013] In a specific embodiment of the present invention, the first turning angle mechanism and the second turning angle mechanism both include two connecting rods and two rotating parts, the two rotating parts are rotatably connected, one end of the two connecting rods is fixedly connected to one end of one rotating part, and the other ends of the two connecting rods are connected through a connecting part, and the first turning angle control valve or the second turning angle control valve is arranged on the connecting part.

[0014] In a specific embodiment of the present invention, a safety switch is provided on the main body, and the safety switch is connected to the closing handle.

[0015] One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects: The present invention enables the instrument to easily adapt to the complex anatomical structure of the vagina through the first rotating angle mechanism, the second rotating angle mechanism and the angle adjustment wheel, without the need to frequently adjust the position of the instrument, thereby reducing the difficulty of surgical operation and shortening the operation time; the nail magazine and the closing clamp can be detachably installed on the long rod, and both the nail magazine and the closing clamp are disposable, avoiding the risk of cross infection and reducing the cost of instrument disinfection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic structural diagram of a disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter in one embodiment of the present invention.

[0018] Figure 2 It is a cross-sectional view of a disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter in one embodiment of the present invention.

[0019] Figure 3 It is a structural schematic diagram of the first corner mechanism in one embodiment of the present invention.

[0020] Figure 4 It is a cross-sectional view of a nail magazine in one embodiment of the present invention.

[0021] Figure 5 It is a cross-sectional view from another perspective of a nail magazine in one embodiment of the present invention.

[0022] Figure 6 It is a cross-sectional view of a nail magazine and a closing clip in operation in one embodiment of the present invention. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.

[0028] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0029] Reference Figures 1 to 6 As shown, a disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter is provided, comprising a main body 1, one end of the main body 1 is connected with an angle adjustment wheel 11 and a long rod 12, one end of the long rod 12 passes through the angle adjustment wheel 11 and is connected to the inside of the main body 1, a first angle control valve 3 and a second angle control valve 4 are rotatably arranged on the angle adjustment wheel 11, a first angle mechanism 2 and a second angle mechanism 5 are arranged at one end of the long rod 12 away from the angle adjustment wheel 11, the first angle mechanism 2 and the second angle mechanism 5 are arranged at intervals, the first angle control valve 3 is used to control the rotation of the first angle mechanism 2, the second angle control valve 4 is used to control the rotation of the second angle mechanism 5, the other end of the long rod 12 is detachably mounted with a nail magazine 6 and a closing clamp 7, the nail magazine 6 and the closing clamp 7 are rotatably connected through a rotating shaft, the angle adjustment wheel 11 is used to control the rotation of the long rod 12 to control the rotation of the closing clamp 7, a handle 18 is fixedly connected to the outer wall of the main body 1, a closing handle 8 is arranged on one side of the handle 18, and the closing handle 8 is used to control the closing and release of the closing clamp 7.

[0030] In this embodiment, the long rod 12 is an internal hollow structure, the main body 1 is a hollow cylindrical structure, and the handle 18 fixedly connected to the main body 1 is ergonomically designed to facilitate the user's grip; when the closing handle 8 is pulled, the closing clamp 7 will be pushed to close, and when the closing handle 8 is released, the closing clamp 7 will automatically open to its original state; the first angle control valve 3 is used to control the rotation of the first angle mechanism 2. When the first angle control valve 3 is twisted, the first angle mechanism 2 can adjust the long rod 12 in a 30° adjustment range in both directions to the left and right; similarly, when the second angle control valve 4 is twisted, the second angle mechanism 5 can adjust the long rod 12 in a 45° adjustment range in both directions to the left and right The first corner mechanism 2 and the second corner mechanism 5 are independent mechanisms and do not interfere with each other. The first corner mechanism 2 is arranged on one side of the long rod 12, and the second corner mechanism 5 is arranged on the other side of the long rod 12. The angle adjustment wheel 11 can rotate 360°. Since the long rod 12 part of the entire disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter is formed as a whole with the angle adjustment wheel 11, when the angle adjustment wheel 11 is rotated and adjusted, the entire long rod 12 part also rotates, so the 360° rotation of the closing clamp 7 can be controlled, which is convenient for adjusting the closing clamp 7 to align with the tissue to be treated.

[0031] The present invention is easy to operate and can easily adapt to the complex anatomical structure of the vagina. There is no need to frequently adjust the position of the instrument, which reduces the difficulty of surgical operation and shortens the operation time. The first corner mechanism 2 and the second corner mechanism 5 can achieve precise control of the clamping position, reduce damage to surrounding normal tissues, and improve the safety and success rate of the operation. At the same time, the nail magazine 6 and the closing clamp 7 are disposable. A positioning convex point is provided on the nail magazine 6, and an assembly hole that cooperates with the positioning convex point is opened at one end of the long rod 12, so that the nail magazine 6 can be detachably fixed on one end of the long rod 12, and the closing clamp 7 is rotatably connected to the nail magazine 6 through a rotating shaft. After use, the nail magazine 6 and the closing clamp 7 are disassembled and discarded, and properly handled in accordance with the regulations on medical waste disposal to avoid environmental pollution and cross infection, while also reducing the cost of instrument disinfection and maintenance.

[0032] In one embodiment of the present invention, the angle adjustment wheel 11 includes a fixing member 111 and a closing clamp adjustment wheel 112. The fixing member 111 is fixedly arranged on one side of the closing clamp adjustment wheel 112. The closing clamp adjustment wheel 112 is rotatably arranged on one side of the main body 1. Two through holes 113 communicating with the inside of the long rod 12 are symmetrically arranged on the fixing member 111. The first angle control valve 3 and the second angle control valve 4 pass through the two through holes 113 respectively and are connected to the first angle mechanism 2 and the second angle mechanism 5. The closing clamp adjustment wheel 112 can rotate 360 ​​degrees, and the long rod 12 also follows when rotating. Rotate, and a plurality of scale lines are arranged on the closing clamp adjustment wheel 112, so that the user can observe the rotation angle of the long rod 12 conveniently, so that the operation can be carried out more smoothly; the closing clamp adjustment wheel 112 is also provided with a concave-convex structure to prevent the user's hand from slipping, which is more in line with the hand feel requirements; since the fixing part 111 is fixed, the positions of the first angle control valve 3 and the second angle control valve 4 are also fixed, so when the user concentrates on the operation, he can design the positions of the first angle control valve 3 and the second angle control valve 4, and can quickly find the corresponding control valve to ensure the smoothness of the operation.

[0033] In one embodiment of the present invention, a micro switch 13, a motor 14 and a push rod 15 are provided in the main body 1, the micro switch 13 is connected to the motor 14, one end of the push rod 15 is connected to the motor 14 so that the push rod 15 can move toward the direction of the nail magazine 6, and a switch handle 16 is provided on the outside of the main body 1, and the switch handle 16 is connected to the micro switch 13.

[0034] In one embodiment of the present invention, one end of the push rod 15 away from the motor 14 passes through the long rod 12 and is connected to the pusher 17. The pusher 17 is movably arranged at the bottom or outside of the nail magazine 6 to enable the nail magazine 6 to move up and down.

[0035] In one embodiment of the present invention, a nail holder 61, a closing nail 62 and a cutting channel 63 are provided on the nail magazine 6. The nail holder 61 corresponds to the closing nail 62 one by one. A red marking line is provided on the cutting channel 63. A first inclined surface 611 is provided on one side of the nail holder 61. A second inclined surface 171 matching the first inclined surface 611 is provided on the pusher 17. The pusher 17 can be movably arranged at the bottom of the nail holder 61 to move the nail holder 61 upward.

[0036] The nail magazine 6 is a long box-shaped structure, which has an opening with a cutting channel 63 with a red marking line and two rows of nails. The red marking line is for better identification of the cutting channel 63 so that it can be quickly aligned for cutting. There are 5 nails in the outer row and 4 nails in the inner row. Each closed nail 62 inside corresponds to a nail seat 61. The closed nail 62 is installed on the nail seat 61. The nail seat 61 can move upward in one direction in the nail magazine 6. When the nail seat 61 moves upward, it will push the closed nail 62 to move upward. The inclined surface design of the first inclined surface 611 and the second inclined surface 171 is to facilitate the pusher 17 to push the nail seat 61 upward, and can also play a role of slowly moving upward, giving the user more time to confirm whether the tissue needs to be cut.

[0037] In one embodiment of the present invention, a cutting blade 172 is provided on one side of the pusher 17, and the cutting blade 172 is movably disposed in the cutting channel 63 so that the cutting blade 172 cuts the tissue to be processed.

[0038] In this embodiment, the switch handle 16 is used to control the micro switch 13. When the switch handle 16 is pulled, the micro switch 13 is started, thereby starting the motor 14. The motor 14 pushes the push rod 15 toward the nail magazine 6, and the push rod 15 drives the pusher 17 forward. When the user pulls the switch handle 16, the switch handle 16 acts on the micro switch 13, so that the motor 14 inside the main body 1 is powered on and operates, pushing the push rod 15 toward the nail magazine 6, and one end of the push rod 15 is connected to the pusher 17, so that the pusher 17 also moves forward and lifts the nail seat 61. The nail seat 61 moves up under the action of the pusher 17, thereby combining with the closing nail 62. The closing nail 62 continues to move up into the suture and forms a B-shaped nail shape under the guidance of the notch clamped on the closing clamp 7. At the same time, a cutting blade 172 is provided on one side of the pusher 17. The cutting blade 172 cuts the tissue to be processed along the cutting channel 63 driven by the pusher 17.

[0039] In one embodiment of the present invention, one end of the closing handle 8 is movably arranged inside the main body 1, and a connecting rod 81 is arranged on one side of the closing handle 8. One end of the connecting rod 81 is movably connected to the closing handle 8, and the other end of the connecting rod 81 is provided with a closing clamp pushing piece 82. The closing clamp 7 is provided with a movable space that cooperates with the closing clamp pushing piece 82. The closing clamp pushing piece 82 can close and release the closing clamp 7. When the closing handle 8 is pulled, the connecting rod 81 will be pushed forward. The connecting rod 81 and the closing clamp 7 are connected by the closing clamp pushing piece 82. Therefore, when the connecting rod 81 is pushed, the closing clamp pushing piece 82 follows and moves forward, and the closing clamp 7 is subjected to a forward thrust. However, since the closing clamp 7 and the nail magazine 6 are rotatably connected by a rotating shaft, the closing clamp 7 can only be pressed down to close to complete the closing action.

[0040] In one embodiment of the present invention, the long rod 12 includes a first straight cylinder 121, a second straight cylinder 122 and a third straight cylinder 123, the two ends of the first straight cylinder 121 are respectively connected to the main body 1 and one end of the first corner mechanism 2, the two ends of the second straight cylinder 122 are respectively connected to the other end of the first corner mechanism 2 and one end of the second corner mechanism 5, and the two ends of the third straight cylinder 123 are respectively connected to the other end of the second corner mechanism 5 and the nail magazine 6 and the closing clamp 7, that is, the first corner mechanism 2 and the second corner mechanism 5 divide the long rod 12 into three parts, namely the first straight cylinder 121, the second straight cylinder 122 and the third straight cylinder 123. When the first corner control valve 3 is twisted, the first corner mechanism 2 can be adjusted 30° in both directions to the left and right, so that the position of the second straight cylinder 122 changes and rotates to a suitable angle, and the positions of the remaining straight cylinders remain unchanged; similarly, when the second corner control valve 4 is twisted, the second corner mechanism 5 can be adjusted 45° in both directions to the left and right, so that the position of the third straight cylinder 123 changes and rotates to a suitable angle, and the positions of the remaining straight cylinders remain unchanged.

[0041] In one embodiment of the present invention, the first angle mechanism 2 and the second angle mechanism 5 each include two connecting rods 21 and two rotating members 22, the two rotating members 22 are rotatably connected, one end of the two connecting rods 21 is fixedly connected to one end of a rotating member 22, and the other ends of the two connecting rods 21 are connected through a connecting member 23, the first angle control valve 3 or the second angle control valve 4 is arranged on the connecting member 23, the first angle control valve 3 controls the first angle mechanism 2, when the first angle control valve 3 is twisted, the connecting member 23 is driven to rotate, thereby pulling the two connecting rods 21, and the two connecting rods 21 are connected to each other. A rotating member 22 is rotated, so that the relative position between the two rotating members 22 changes, thereby completing the angle rotation adjustment. Similarly, the second angle mechanism 5 has the same structure as the first angle mechanism 2 and the same control principle, but the first angle mechanism 2 is arranged on one side of the long rod 12, and the second angle mechanism 5 is arranged on the other side of the long rod 12. The two do not interfere with each other. After rotating the first angle control valve 3, the second angle control valve 4 can also be rotated, so that the positions of the second straight cylinder 122 and the third straight cylinder 123 change at the same time, and they can be rotated to a suitable angle.

[0042] In one embodiment of the present invention, a safety switch 9 is provided on the main body 1, and the safety switch 9 is connected to the closing handle 8. When the safety switch 9 is not pressed, the closing handle 8 cannot power the motor 14, making the turning of the switch handle 16 ineffective, thereby preventing the user from accidentally touching the switch handle 16 during use and causing unnecessary harm to the patient.

[0043] The operating principle of the present invention: Assembly and preparation: Before surgery, remove the cartridge and closing clip from the sterile packaging and check that the instruments are intact. Install the cartridge into the closing clip and make sure that it is securely installed. Check that the control circuit and motor are working properly by operating the buttons.

[0044] Surgical operation: The doctor inserts the long rod 12 into the abdominal cavity through the laparoscope channel, clamps and cuts the unilateral vaginal tissue according to the surgical requirements, controls the angle adjustment wheel 11, the first angle control valve 3 and the second angle control valve 4, and aligns the two-way right-angle closed cutting assembly with the vaginal tissue to be processed. Press the switch handle 16, start the motor 14, and slowly close the clamp arm to clamp the tissue to ensure that the tissue is fully clamped. First press the safety switch 9, and then press the closing handle 8 to cut and close the clamped tissue. After the cutting is completed, release the closing handle 8 to release the clamp arm, close the inner vaginal stump close to the uterus and cervix unilaterally, and open the outer edge of the vaginal stump unilaterally, withdraw the instrument from the abdominal cavity, and take the uterine specimen through the closed vaginal stump through the outer open vaginal stump for pathological examination.

[0045] Postoperative treatment: After the operation, the used nail magazine and closure clips shall be properly disposed of in accordance with the medical waste disposal regulations to avoid environmental pollution and cross infection.

[0046] The bidirectional right-angle design of the present invention enables the instrument to easily adapt to the complex anatomical structure of the vagina, without the need to frequently adjust the position of the instrument, reducing the difficulty of surgical operation and shortening the operation time; the high precision, motor drive and precise control circuit can achieve precise control of clamping force and cutting depth, reduce damage to surrounding normal tissues, and improve the safety and success rate of the operation; the nail magazine and closing clamp of the cutter are disposable components, avoiding the risk of cross infection, and also reducing the cost of instrument disinfection and maintenance.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter, characterized in that: The invention comprises a main body (1), one end of the main body (1) is connected to an angle adjustment wheel (11) and a long rod (12), one end of the long rod (12) passes through the angle adjustment wheel (11) and is connected to the inside of the main body (1), a first angle control valve (3) and a second angle control valve (4) are rotatably arranged on the angle adjustment wheel (11), a first angle mechanism (2) and a second angle mechanism (5) are arranged at one end of the long rod (12) away from the angle adjustment wheel (11), the first angle mechanism (2) and the second angle mechanism (5) are arranged at an interval, and the first angle control valve (3) is used to control The first rotating angle mechanism (2) is controlled to rotate, the second rotating angle control valve (4) is used to control the second rotating angle mechanism (5) to rotate, the other end of the long rod (12) is detachably mounted with a nail magazine (6) and a closing clamp (7), the nail magazine (6) and the closing clamp (7) are rotatably connected, the angle adjustment wheel (11) is used to control the rotation of the long rod (12) to control the rotation of the closing clamp (7), the outer wall of the main body (1) is fixedly connected with a handle (18), one side of the handle (18) is provided with a closing handle (8), and the closing handle (8) is used to control the closing and releasing of the closing clamp (7).

2. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 1 is characterized in that: The angle adjustment wheel (11) comprises a fixing member (111) and a closing clamp adjustment wheel (112); the fixing member (111) is fixedly arranged on one side of the closing clamp adjustment wheel (112); the closing clamp adjustment wheel (112) is rotatably arranged on one side of the main body (1); two through holes (113) communicating with the interior of the long rod (12) are symmetrically arranged on the fixing member (111); the first turning angle control valve (3) and the second turning angle control valve (4) respectively pass through the two through holes (113) and are connected to the first turning angle mechanism (2) and the second turning angle mechanism (5).

3. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 1, characterized in that: A micro switch (13), a motor (14) and a push rod (15) are arranged inside the main body (1); the micro switch (13) is connected to the motor (14); one end of the push rod (15) is connected to the motor (14) so ​​that the push rod (15) moves in the direction of the nail magazine (6); a switch handle (16) is arranged on the outside of the main body (1); and the switch handle (16) is connected to the micro switch (13).

4. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 3 is characterized in that: The end of the push rod (15) away from the motor (14) passes through the long rod (12) and is connected to the pusher (17). The pusher (17) is movably arranged at the bottom or outside of the nail magazine (6) to enable the nail magazine (6) to move up and down.

5. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 4, characterized in that: The nail magazine (6) is provided with a nail seat (61), a closing nail (62) and a cutting channel (63), the nail seat (61) and the closing nail (62) corresponding to each other one by one, the cutting channel (63) is provided with a red marking line, a first inclined surface (611) is provided on one side of the nail seat (61), the pusher (17) is provided with a second inclined surface (171) matching the first inclined surface (611), and the pusher (17) is movably arranged at the bottom of the nail seat (61) to move the nail seat (61) upward.

6. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 5, characterized in that: A cutting blade (172) is provided on one side of the pusher (17), and the cutting blade (172) is movably disposed in the cutting channel (63) so that the cutting blade (172) cuts the tissue to be processed.

7. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 1, characterized in that: One end of the closing handle (8) is movably arranged inside the main body (1); a connecting rod (81) is arranged on one side of the closing handle (8); one end of the connecting rod (81) is movably connected to the closing handle (8); the other end of the connecting rod (81) is provided with a closing clamp pushing piece (82); the closing clamp (7) is provided with a movable space that cooperates with the closing clamp pushing piece (82); the closing clamp pushing piece (82) can close and release the closing clamp (7).

8. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 1, characterized in that: The long rod (12) comprises a first straight tube (121), a second straight tube (122) and a third straight tube (123); two ends of the first straight tube (121) are respectively connected to the main body (1) and one end of the first corner mechanism (2); two ends of the second straight tube (122) are respectively connected to the other end of the first corner mechanism (2) and one end of the second corner mechanism (5); and two ends of the third straight tube (123) are respectively connected to the other end of the second corner mechanism (5) and the nail magazine (6) and the closing clamp (7).

9. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 1, characterized in that: The first turning mechanism (2) and the second turning mechanism (5) both comprise two connecting rods (21) and two rotating members (22), the two rotating members (22) being rotatably connected, one end of the two connecting rods (21) being fixedly connected to one end of one rotating member (22), the other ends of the two connecting rods (21) being connected via a connecting member (23), and the first turning angle control valve (3) or the second turning angle control valve (4) being arranged on the connecting member (23).

10. The disposable electric laparoscope bidirectional right-angle unilateral vaginal closure cutter according to claim 1, characterized in that: The main body (1) is provided with a safety switch (9), and the safety switch (9) is connected to the closing handle (8).

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