A gynecological vaginal hysterectomy removal device

Abstract

The present invention relates to the technical field of medical equipment, and more specifically discloses a vaginal hysterectomy and removal device for gynecology, comprising a main shell, a sub-shell fixedly mounted at one end of the main shell, a clamp rod body arranged at one end of the sub-shell away from the main shell, a positioning mechanism arranged on the clamp rod body, a clamp head and an electric rotary cutter arranged at the other end of the main shell, the clamp rod body being used to control the closing of the clamp head to grasp human tissue, a rotary cut control component and a micro air pump fixedly mounted near the sub-shell on the main shell, a control handle fixedly mounted on the lower side of the rotary cut control component, a groove arranged near the electric rotary cutter on the main shell, and the groove being wrapped with a film; the film expands in the patient's body to open the surgical position, expand the space of the surgical area, enable surgical instruments to enter and operate more easily, thereby providing a wider surgical field of view.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and more specifically to a gynecological vaginal uterus removal device. Background Art

[0002] Vaginal hysterectomy is a procedure that involves entering the pelvic cavity through the vagina, a natural cavity, and then removing the uterus. During the operation, the doctor will operate through the vagina, separate the uterus from the surrounding tissues by cutting, ligating, etc., and finally remove the uterus.

[0003] Patent No. CN108420513A discloses a hysterectomy device, which relates to the field of medical device technology. The key points of its technical solution are that it includes a manual grasping forceps and an electric rotary cutter. The electric cutter is provided with a window, and a cleaning component is fixedly arranged on the outside of the window. The cleaning component includes support rings located on the upper and lower sides of the window, and a support frame is fixedly connected to the support ring. A limiting block is fixedly connected to the side of the support frame opposite to the window, and a hook piece that can extend into the rotary cutter through the window is pierced on the limiting block. Two fixed blocks are symmetrically arranged on both sides of the support frame and the hook piece, and cleaning pieces are pierced on both fixed blocks. The present invention solves the problem that grasping forceps need to frequently clamp the resected object out of the body during surgery, which affects the progress of the surgery. The grasping forceps can expel the resected object from the body without being pulled out, and the operation is more convenient.

[0004] In vaginal hysterectomy, doctors need to be very accurate and precise when performing suturing, knotting, tissue separation and clamping. However, since vaginal surgery is performed through the natural channel of the vagina, the surgical field of view is relatively small, which means that many operating steps during the operation need to rely on the doctor's hands to touch and feel, increasing the difficulty and risk of the operation. Ordinary dilator instruments directly expand the surgical position, which may affect other surgical instruments and may also damage the human body. For this reason, we propose a gynecological vaginal hysterectomy removal device. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a gynecological vaginal hysterectomy removal device to solve the problems existing in the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a gynecological vaginal hysterectomy removal device, comprising a main shell, a sub-shell fixedly mounted at one end of the main shell, a clamp rod body arranged at one end of the sub-shell away from the main shell, a positioning mechanism arranged on the clamp rod body, a clamp head and an electric rotary cutter arranged at the other end of the main shell, the clamp rod body being used to control the closing of the clamp head to grasp human tissue, a rotary cut control assembly and a micro air pump fixedly mounted near the sub-shell of the main shell, a control handle fixedly mounted on the lower side of the rotary cut control assembly, a groove arranged near the electric rotary cutter of the main shell, the groove wrapped with a film, the micro air pump assists the film in expanding by filling gas into the groove, an external support mechanism arranged between the main shell and the sub-shell, the external support mechanism ensures uniform expansion of the film by supporting the film;

[0007] The external support mechanism includes a plurality of two-link rods, a plurality of straight rods and an inner cylinder, each of the two-link rods corresponds to the straight rod one by one, one end of a plurality of the two-link rods is connected to the inner wall of the groove through an ear shaft, and the other end of a plurality of the two-link rods is connected to the corresponding straight rod through an ear shaft, the straight rod slides through the groove and extends into the sub-shell, the inner cylinder is rotatably connected to the sub-shell, the ends of the plurality of the straight rods are fixedly connected to sliders, a plurality of spiral grooves are provided on the circumferential surface of the inner cylinder, and the plurality of sliders are respectively slidably connected to the corresponding spiral grooves.

[0008] Furthermore, the external support mechanism also includes a worm wheel, a worm and a knob, the worm wheel is fixedly connected to one end of the inner cylinder, the knob is rotatably connected to the outside of the auxiliary shell, the worm is located in the auxiliary shell and meshes with the worm wheel, and one end of the worm is fixedly connected to the knob.

[0009] Furthermore, an air pipe is fixedly installed on the inner wall of the groove, and the end of the air pipe is fixedly connected to the micro air pump.

[0010] Furthermore, a plurality of sealing rings are embedded and installed on the inner wall of each groove, and each straight rod slides through a corresponding sealing ring.

[0011] Furthermore, the pliers rod body includes a long rod body, a rotating shaft, a dynamic grip, a static grip and a spring sheet, one end of the long rod body is connected to the pliers head, the other end of the long rod body passes through the main shell and the auxiliary shell and extends outward, the dynamic grip and the static grip are both connected to the long rod body, the dynamic grip and the static grip rotate through the rotating shaft, and the spring sheet is fixedly connected between the dynamic grip and the static grip.

[0012] Furthermore, the positioning mechanism includes a protective shell, a spring button, a card block and a card slot. The protective shell is fixedly connected to the side of the dynamic grip, the spring button is installed on the protective shell, and the spring button is located inside the protective shell. By pressing the spring button, the card block can be pushed to move or reset. The card slot is opened on the side of the rotating shaft, and the card block is movably inserted into the card slot.

[0013] Furthermore, the film is made of silicone film and has a thickness of 0.2-0.5 mm.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention is provided with a thin film, which is conducive to generating compressed air through the operation of a micro air pump. The compressed air enters the groove through the trachea, and the gas enters the groove to expand the film. The film expands in the patient's body, which can open the surgical position and expand the space of the surgical area, so that surgical instruments can enter and operate more easily, thereby providing a wider surgical field of view, helping doctors to observe the surgical site more clearly, reducing blind spots and operating difficulties during the operation, and will not affect other surgical instruments. It also helps to shorten the operation time and reduce the patient's pain and postoperative recovery time.

[0016] 2. The present invention is provided with an external support mechanism, which is conducive to driving the spiral slide groove to rotate by rotating the inner cylinder. Under the restriction of the spiral slide groove, the slider moves linearly, thereby driving the straight rod to move linearly. When the straight rod moves in the direction of the second connecting rod, it can drive the second connecting rod to fold. After the second connecting rod is folded, it will expand outward. During the expansion process of the film, the gradually folded second connecting rod can provide a stable support effect to ensure that the film can expand according to the predetermined shape and size. This stable support structure helps to prevent the film from being deformed or out of control during the expansion process, thereby improving the reliability and safety of the film and effectively assisting the safe and stable conduct of the operation.

[0017] 3. The present invention is provided with a positioning mechanism, which is beneficial for fixing the closing angle of the clamp head when the clamp rod body controls the clamp head to work, so that medical staff can temporarily use it without hands. Pressing the spring button again will automatically reset under the action of its own spring, and the clamp block and the clamp slot are separated. The structure is simple and easy to operate, which is convenient for medical staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a side structural schematic diagram of the present invention.

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the present invention.

[0021] Figure 4It is a schematic diagram of the structure after the film of the present invention is removed.

[0022] Figure 5 For the present invention Figure 4 Schematic diagram of the structure at point A.

[0023] Figure 6 For the present invention Figure 4 Schematic diagram of the structure at point B.

[0024] Figure 7 It is a schematic diagram of the external support mechanism of the present invention.

[0025] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at C.

[0026] Fig. 9 It is a schematic diagram of the positioning mechanism of the present invention.

[0027] The accompanying drawings are marked as follows: 1. main shell; 101. auxiliary shell; 102. groove; 2. pliers rod body; 201. long rod body; 202. rotating shaft; 203. dynamic grip; 204. static grip; 205. spring; 3. pliers head; 4. electric peeling knife; 5. peeling control assembly; 6. control handle; 7. film; 8. external support mechanism; 801. two connecting rods; 802. straight rod; 803. slider; 804. spiral slide; 805. inner cylinder; 806. worm gear; 807. worm; 808. knob; 9. positioning mechanism; 901. protective shell; 902. spring button; 903. block; 904. slot; 10. micro air pump; 1001. air pipe; 11. sealing ring. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The gynecological vaginal hysterectomy removal device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Reference Figure 1 and Figure 2The present invention provides a gynecological vaginal hysterectomy removal device, comprising a main shell 1, a sub-shell 101 is fixedly installed at one end of the main shell 1, a clamp rod body 2 is arranged at the end of the sub-shell 101 away from the main shell 1, a positioning mechanism 9 is arranged on the clamp rod body 2, a clamp head 3 and an electric rotary cutter 4 are arranged at the other end of the main shell 1, the clamp rod body 2 is used to control the closing of the clamp head 3 to grasp human tissue, a rotary cut control component 5 and a micro air pump 10 are fixedly installed near the sub-shell 101 of the main shell 1, a control handle 6 is fixedly installed on the lower side of the rotary cut control component 5, a groove 102 is arranged near the electric rotary cutter 4 of the main shell 1, the groove 102 is wrapped with a film 7, the micro air pump 10 assists the expansion of the film 7 by filling gas into the groove 102, an external support mechanism 8 is arranged between the main shell 1 and the sub-shell 101, and the external support mechanism 8 ensures uniform expansion of the film 7 by supporting the film 7.

[0030] The external support mechanism 8 includes a plurality of two-link rods 801, a plurality of straight rods 802 and an inner tube 805. Each two-link rod 801 corresponds to a straight rod 802 one by one. One end of the plurality of two-link rods 801 is connected to the inner wall of the groove 102 through an ear shaft, and the other end of the plurality of two-link rods 801 is connected to the corresponding straight rod 802 through an ear shaft. The straight rod 802 slides through the groove 102 and extends into the sub-housing 101. The inner tube 805 is rotatably connected to the sub-housing 101. The ends of the plurality of straight rods 802 are fixedly connected to sliders 803. The circumferential surface of the inner tube 805 is provided with a plurality of spiral grooves 804. The plurality of sliders 803 are respectively slidably connected to the corresponding spiral grooves 804.

[0031] In this embodiment, it is necessary to specifically explain that: the end of the main shell 1 close to the electric rotary cutter 4 is the head, the head of the main shell 1 is the part that enters the patient's vagina, the end of the main shell 1 close to the auxiliary shell 101 is the tail, the tail of the main shell 1 and the auxiliary shell 101 are detachably connected, such as by threads or bolts, the clamp rod body 2 is used to control the closing or opening of the clamp head 3, so as to grasp and pull the human tissue to be removed, the control handle 6 can control the electric rotary cutter 4 to rotate to cut the human tissue, the position of the clamp head 3 is close to the head of the main shell 1, when performing surgery, the human tissue to be removed is first grasped or pulled by the clamp head 3, and then the electric rotary cutter 4 is started to work, and the human tissue is removed by rotating the blade of the electric rotary cutter 4, and the electric rotary cutter 4 is turned off after the removal is completed, and the removed human tissue is pulled outward by manual grasping forceps to separate the removed human tissue from the patient, and the clamp head 3 is cleaned. Then the next resection is carried out until the operation is completed. Since the operation needs to be performed inside the patient's body and the surgical field of view is relatively small, the present invention designs a film 7 near the head of the main shell 1. The sealed cavity formed by the film 7 and the groove 102 is connected to the cavity through the trachea 1001. During the operation, if the surgical field of view is insufficient, the micro air pump 10 can generate compressed air, and the compressed air enters the groove 102 through the trachea 1001. The gas enters the groove 102 to expand the film 7. The film 7 expands inside the patient's body, which can open the surgical position and expand the space of the surgical area, so that surgical instruments can be more easily entered and operated, thereby providing a wider surgical field of view, helping doctors to observe the surgical site more clearly, reducing blind spots and operational difficulties during the operation, and will not affect other surgical instruments. It also helps to shorten the operation time and reduce the patient's pain and postoperative recovery time.

[0032] The main difference between the present embodiment and the prior art is that the present embodiment adopts an external support mechanism 8 to support the expansion of the film 7, specifically: the two connecting rods 801, the straight rod 802 and the slider 803 are an integral structure, the inner cylinder 805 is located in the secondary shell 101, and the spiral groove 804 is used to limit the sliding of the slider 803. The spiral groove 804 can be driven to rotate by rotating the inner cylinder 805. Under the restriction of the spiral groove 804, the slider 803 moves in a straight line, thereby driving the straight rod 802 to move in a straight line. When the straight rod 802 moves in the direction of the two connecting rods 801, it can drive the two connecting rods 801 to fold. After the two connecting rods 801 are folded, they will expand outward. During the expansion process of the film 7, the gradually folded two connecting rods 801 can provide a stable support effect to ensure that the film 7 can expand according to the predetermined shape and size. This stable support structure helps to prevent the film 7 from being deformed or out of control during the expansion process, thereby improving the reliability and safety of the film 7 and effectively assisting the safe and stable conduct of the operation.

[0033] The above structure is the main structure of this embodiment, which solves the problem of limited surgical field of view, and the electric peeling knife 4 is an existing structure. The specific structure and connection method of the peeling control component 5 and the electric peeling knife 4 are not described in detail in this embodiment. In addition, the control handle 6 to control the operation of the electric peeling knife 4 also belongs to the existing technology. Therefore, this application does not make detailed limitations.

[0034] Preferably, the film 7 is made of silicone film, which has good biocompatibility, is non-irritating, non-toxic, and has no allergic reaction to human tissue, is suitable for medical applications that are in direct contact with internal human tissue, and has excellent softness and conformability. It can fit the surgical site tightly, provide uniform compression and support, has high temperature resistance and aging resistance, can maintain stable performance during surgery, and is not easily deformed or damaged. It has a thickness of 0.2-0.5 mm, has sufficient strength to maintain the shape and stability of the airbag, and is soft enough to adapt to different surgical environments and tissue surfaces.

[0035] Reference Figure 1 , Figure 3 , Figure 5 and Figure 7 The external support mechanism 8 also includes a worm wheel 806, a worm 807 and a knob 808. The worm wheel 806 is fixedly connected to one end of the inner tube 805. The knob 808 is rotatably connected to the outer side of the auxiliary housing 101. The worm 807 is located in the auxiliary housing 101 and meshes with the worm wheel 806. One end of the worm 807 is fixedly connected to the knob 808.

[0036] In this embodiment, it is necessary to specifically explain that: the axis of the worm wheel 806 is hollow to facilitate the penetration of the long rod body 201 or the use of other medical devices. The surface of the knob 808 is designed with anti-slip patterns and is located close to the static grip 204. When working, the worm 807 is driven to rotate by turning the knob 808, the worm 807 drives the worm wheel 806 to rotate, and the worm wheel 806 drives the inner cylinder 805 to rotate, thereby controlling the straight rod 802 to move in a straight line. The knob 808 is designed to be intuitive on the outside, and the knob control is intuitive. Medical staff can directly adjust the folding of the two-link rod 801 by turning the knob 808 The operation method is simple and clear, and no complicated training and learning are required. Medical staff can quickly get started and operate proficiently. In addition, the worm wheel 806 and the worm 807 are designed to convert power. When the knob 808 stops turning, the self-locking nature of the worm wheel 806 and the worm 807 is utilized. In the absence of external force, the worm 807 can maintain its position unchanged and will not reverse due to the reverse effect of the load, ensuring that the two-link 801 has a stable folding structure. Compared with electronic control, its reliability is higher, and during surgery or treatment, unexpected situations caused by electronic failures can be avoided.

[0037] Preferably, scales and marks can be designed on the film 7 or the secondary housing 101, and medical personnel can accurately adjust the position of the film 7 according to the needs of the operation, thereby achieving precise control of the parameters of the medical device.

[0038] Reference Figure 4 and Figure 5 An air pipe 1001 is fixedly installed on the inner wall of the groove 102 , and the end of the air pipe 1001 is fixedly connected to the micro air pump 10 .

[0039] In this embodiment, it should be specifically explained that: the trachea 1001 is used to connect the micro air pump 10 and the groove 102, and a valve is installed in the trachea 1001 (not shown in the figure). When working, the micro air pump 10 is started to generate compressed air, and then the valve on the trachea 1001 is opened to allow the compressed air to enter the groove 102. The film 7 gradually expands as the compressed gas enters, thereby expanding the surgical field of view.

[0040] Preferably, a pressure monitoring sensor may be installed in the groove 102 to monitor the air pressure changes inside the groove 102 in real time to prevent excessive air pressure from affecting body safety.

[0041] Reference Figure 4 A plurality of sealing rings 11 are embedded and installed on the inner wall of each groove 102 , and each straight rod 802 slides through the corresponding sealing ring 11 .

[0042] In this embodiment, it should be specifically explained that the sealing ring 11 mainly plays a sealing role to prevent gas leakage and ensure that the gas in the groove 102 does not flow out during the sliding process of the straight rod 802.

[0043] Reference Figure 2 The pliers rod body 2 includes a long rod body 201, a rotating shaft 202, a dynamic grip 203, a static grip 204 and a spring sheet 205. One end of the long rod body 201 is connected to the pliers head 3, and the other end of the long rod body 201 passes through the main shell 1 and the auxiliary shell 101 and extends outward. The dynamic grip 203 and the static grip 204 are both connected to the long rod body 201. The dynamic grip 203 and the static grip 204 rotate through the rotating shaft 202, and the spring sheet 205 is fixedly connected between the dynamic grip 203 and the static grip 204.

[0044] In this embodiment, it is necessary to specifically explain that the movable handle 203 and the static handle 204 are used to control the closing or opening of the pliers head 3. Holding the movable handle 203 close to the static handle 204 will close the pliers head 3. After releasing the movable handle 203, under the elastic action of the spring 205, the movable handle 203 automatically resets and the pliers head 3 automatically opens. This belongs to the prior art and will not be elaborated in detail.

[0045] Reference Figure 4 , Figure 6 and Fig. 9The positioning mechanism 9 includes a protective shell 901, a spring button 902, a block 903 and a slot 904. The protective shell 901 is fixedly connected to the side of the dynamic grip 203. The spring button 902 is installed on the protective shell 901. The spring button 902 is located in the protective shell 901. By pressing the spring button 902, the block 903 can be pushed to move or reset. The slot 904 is opened on the side of the rotating shaft 202, and the block 903 is movably inserted into the slot 904.

[0046] In this embodiment, it is necessary to specifically explain that: the protective shell 901 is used to install the spring button 902, and the spring button 902 is a commonly used secondary pressing structure. The spring button 902 is pressed for the first time to drive the block 903 to move, so that the block 903 is inserted into the slot 904. At this time, under the obstruction of the slot 904, the block 903 cannot rotate, so that the spring button 902 and the protective shell 901 cannot rotate, thereby fixing the position of the movable grip 203, so that when the clamp rod body 2 controls the clamp head 3 to work, the closing angle of the clamp head 3 can be fixed, which is convenient for medical staff to temporarily use it without hands. Press the spring button 902 again, and it will automatically reset under the action of its own spring, and the block 903 will be separated from the slot 904. The structure is simple and easy to operate, which is convenient for medical staff to use.

[0047] Working principle of the present invention:

[0048] The main problems solved by this embodiment are: the film 7 is inflatable to expand the surgical field of view without affecting other surgical instruments, thereby solving the problem of limited surgical field of view; the external support mechanism 8 is used to support the inside of the film 7 to ensure that the film 7 can be inflated according to a predetermined shape and size, thereby solving the problem of damaging the patient's body.

[0049] The specific steps are as follows:

[0050] During the operation, the human tissue to be removed is first grasped or pulled by the forceps head 3, and then the electric rotary cutter 4 is started to work, and the blade of the electric rotary cutter 4 is rotated to remove the human tissue. After the removal is completed, the electric rotary cutter 4 is turned off, and the removed human tissue is pulled outward by the manual grasping forceps to separate the removed human tissue from the patient. After cleaning the forceps head 3, the next removal work is carried out until the operation is completed;

[0051] When it is necessary to expand the surgical field of view, first start the micro air pump 10 to generate compressed air, and the compressed air enters the groove 102 from the trachea 1001. The gas enters the groove 102 to expand the film 7, and the film 7 expands in the patient's body. When the film 7 gradually expands, turn the knob 808 to drive the worm 807 to rotate, the worm 807 drives the worm wheel 806 to rotate, and the worm wheel 806 drives the inner tube 805 to rotate, thereby controlling the straight rod 802 to move in a straight line, driving the two connecting rods 801 to fold. After the two connecting rods 801 are folded, they will expand outward to support the stable and uniform expansion of the film 7. After it expands to an appropriate size, turn off the micro air pump 10. At this time, the surgical field of view is expanded due to the expansion of the film 7 to assist the stable operation.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, 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. A gynecological vaginal hysterectomy removal device, comprising a main housing (1), characterized in that: A secondary housing (101) is fixedly mounted on one end of the main housing (1); a clamp rod body (2) is disposed at one end of the secondary housing (101) away from the main housing (1); a positioning mechanism (9) is disposed on the clamp rod body (2); a clamp head (3) and an electric rotary cutter (4) are disposed at the other end of the main housing (1); the clamp rod body (2) is used to control the closing of the clamp head (3) to grasp human tissue; a rotary cut control component (5) and a micro air pump (101) are fixedly mounted on the main housing (1) near the secondary housing (101). ), a control handle (6) is fixedly mounted on the lower side of the peeling control assembly (5), a groove (102) is provided on the main housing (1) near the electric peeling knife (4), the groove (102) is wrapped with a film (7), the micro air pump (10) assists the film (7) in expanding by filling gas into the groove (102), an external support mechanism (8) is provided between the main housing (1) and the auxiliary housing (101), the external support mechanism (8) supports the film (7) and ensures uniform expansion of the film (7); The external support mechanism (8) comprises a plurality of two-connecting rods (801), a plurality of straight rods (802) and an inner tube (805), each of the two-connecting rods (801) and the straight rod (802) corresponding to each other, one end of the plurality of two-connecting rods (801) is connected to the inner wall of the groove (102) through an ear shaft, and the other end of the plurality of two-connecting rods (801) is connected to the corresponding straight rod (802) through the ear shaft, the straight rod (802) slides through the groove (102) and extends into the auxiliary housing (101), the inner tube (805) is rotatably connected to the auxiliary housing (101), the ends of the plurality of straight rods (802) are fixedly connected to sliders (803), the circumferential surface of the inner tube (805) is provided with a plurality of spiral grooves (804), and the plurality of sliders (803) are respectively slidably connected to the corresponding spiral grooves (804).

2. A gynecological vaginal hysterectomy removal device according to claim 1, characterized in that: The external support mechanism (8) further comprises a worm wheel (806), a worm (807) and a knob (808); the worm wheel (806) is fixedly connected to one end of the inner tube (805); the knob (808) is rotatably connected to the outer side of the auxiliary housing (101); the worm (807) is located inside the auxiliary housing (101) and meshes with the worm wheel (806); one end of the worm (807) is fixedly connected to the knob (808).

3. A gynecological vaginal hysterectomy removal device according to claim 1, characterized in that: An air pipe (1001) is fixedly mounted on the inner wall of the groove (102), and the end of the air pipe (1001) is fixedly connected to the micro air pump (10).

4. A gynecological vaginal hysterectomy removal device according to claim 1, characterized in that: A plurality of sealing rings (11) are embedded and installed on the inner wall of each groove (102), and each straight rod (802) slides through a corresponding sealing ring (11).

5. A gynecological vaginal hysterectomy removal device according to claim 1, characterized in that: The pliers rod body (2) comprises a long rod body (201), a rotating shaft (202), a dynamic grip (203), a static grip (204) and a spring sheet (205); one end of the long rod body (201) is connected to the pliers head (3); the other end of the long rod body (201) penetrates the main housing (1) and the auxiliary housing (101) and extends outward; the dynamic grip (203) and the static grip (204) are both connected to the long rod body (201); the dynamic grip (203) and the static grip (204) rotate through the rotating shaft (202); and the spring sheet (205) is fixedly connected between the dynamic grip (203) and the static grip (204).

6. A gynecological vaginal hysterectomy removal device according to claim 1, characterized in that: The positioning mechanism (9) comprises a protective shell (901), a spring button (902), a card block (903) and a card slot (904); the protective shell (901) is fixedly connected to the side of the dynamic grip (203); the spring button (902) is mounted on the protective shell (901); the spring button (902) is located inside the protective shell (901); the card block (903) can be pushed to move or reset by pressing the spring button (902); the card slot (904) is provided on the side of the rotating shaft (202); the card block (903) is movably inserted into the card slot (904).

7. A gynecological vaginal hysterectomy removal device according to claim 1, characterized in that: The film (7) is made of a silicone film and has a thickness of 0.2-0.5 mm.

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