阅读说明：本技术 一种外科手术用便于内痔疮切割及缝合的医疗辅助设备 (Medical auxiliary equipment convenient for internal hemorrhoid cutting and suturing for surgical operation ) 是由 钟圆 于 2021-08-25 设计创作，主要内容包括：本发明涉及一种医疗辅助设备,尤其涉及一种外科手术用便于内痔疮切割及缝合的医疗辅助设备,包括有开槽倒角架、四角固定架、异型底座、螺套等；开槽倒角架上设置有四角固定架,开槽倒角架上固定安装有两异型底座,四角固定架上固定安装有螺套,螺套内具有螺纹槽。通过切割齿轮带动异型齿条圆环架二及其上装置朝靠近切割圆球方向运动,圆型开槽切割滑动刀具朝靠近切割圆球方向运动将痔疮切除,同时圆型开槽切割滑动刀具与切割圆球配合,将缝纫线切断。(The invention relates to a medical auxiliary device, in particular to a medical auxiliary device which is used for surgical operation and is convenient for cutting and sewing internal hemorrhoid, comprising a slotted chamfering frame, a four-corner fixing frame, a special-shaped base, a screw sleeve and the like; the slotted chamfering frame is provided with a four-corner fixing frame, the slotted chamfering frame is fixedly provided with two special-shaped bases, the four-corner fixing frame is fixedly provided with a threaded sleeve, and a threaded groove is formed in the threaded sleeve. The second special-shaped rack ring frame and the device on the second special-shaped rack ring frame are driven by the cutting gear to move towards the direction close to the cutting ball, the circular slotting cutting sliding cutter moves towards the direction close to the cutting ball to cut off the hemorrhoids, and meanwhile, the circular slotting cutting sliding cutter is matched with the cutting ball to cut off the sewing thread.)

1. A medical auxiliary equipment for surgery operation convenient to internal hemorrhoid cuts and sews up which characterized in that: including fluting chamfer frame, the four corners mount, abnormal shape base, the swivel nut, fluting rubber sleeve, sewing mechanism, stop gear, rotatory winding mechanism and cutting mechanism, be provided with the four corners mount on the fluting chamfer frame, fixed mounting has two abnormal shape bases on the fluting chamfer frame, fixed mounting has the swivel nut on the four corners mount, threaded groove has in the swivel nut, sewing mechanism's rotary type is connected on one abnormal shape base, four corners mount one side fixed mounting has stop gear, be connected with rotatory winding mechanism through threaded connection's mode in the swivel nut, fluting rubber sleeve overlaps on rotatory winding mechanism, the symmetry is opened on the fluting rubber sleeve has square groove, cutting mechanism rotary type is connected on another abnormal shape base.

2. The surgical medical aid for facilitating the cutting and suturing of internal hemorrhoids of claim 1, wherein: the sewing mechanism comprises a first rotating shaft, an adjusting gear, a first torsion spring, a first special-shaped rack ring frame, a pressing handle with a limiting rod, a gasket, an operation needle and a special-shaped hole opening ring, wherein the first rotating shaft is rotatably connected to a special-shaped base on one position, the adjusting gear is fixedly connected to the first rotating shaft, the first special-shaped rack ring frame is connected to the groove chamfering frame in a sliding mode, the first special-shaped rack ring frame is meshed with the adjusting gear, the pressing handle with the limiting rod is fixedly connected to the first rotating shaft in the same position, the first torsion spring is connected between the pressing handle with the limiting rod and the same position special-shaped base, the gasket is rotatably connected to the first special-shaped rack ring frame, the operation needle is arranged on the gasket in a distributed mode, the special-shaped hole opening ring is connected to the operation needle in a sliding mode, and the special-shaped hole opening ring is in contact with the groove chamfering frame.

3. The surgical medical aid for facilitating the cutting and suturing of internal hemorrhoids of claim 2, wherein: stop gear is including heterotypic fluting support frame, take round bar wedge frame, first reset spring, L type wedge frame, promote wedge frame and second reset spring, four corners mount one side fixed mounting has heterotypic fluting support frame, sliding connection has and takes round bar wedge frame on the heterotypic fluting support frame, it has first reset spring to ally oneself with on the round bar wedge frame, first reset spring one end and heterotypic fluting support frame rigid coupling, take round bar wedge frame one end welding to have L type wedge frame, sliding connection has the promotion wedge frame on the heterotypic fluting support frame, promote wedge frame and L type wedge frame mutual contact, it has second reset spring to promote fixedly connected with on the wedge frame, second reset spring one end and heterotypic fluting support frame hookup.

4. A surgical medical aid for facilitating the cutting and suturing of internal hemorrhoids as claimed in claim 3, wherein: rotatory wire winding mechanism is connected with the threaded rod through threaded connection's mode in the swivel nut including threaded rod, slide bar, star type knob, Q type surge rod, wire winding ring and cutting ball, and threaded rod one end welding has the slide bar, and the welding of the threaded rod other end has star type knob, and the rotation type is connected with Q type surge rod on the star type knob, and the rigid coupling has the wire winding ring on the slide bar, and the cutting ball rotary type is connected at the slide bar other end, and fluting rubber sleeve is on the cutting ball.

5. The surgical medical aid for facilitating the cutting and suturing of internal hemorrhoids of claim 4, wherein: the cutting mechanism comprises a second rotating shaft, a second cutting gear, a second torsion spring, a non-limiting rod pressing handle, a second special-shaped rack circular frame, a circular slotting cutting sliding cutter, a grooved wheel and a third return spring, the other special-shaped base is rotatably connected with the second rotating shaft, the second rotating shaft is fixedly connected with the second cutting gear, the non-limiting rod pressing handle is fixedly connected with the second rotating shaft, the second torsion spring is connected between the non-limiting rod pressing handle and the same special-shaped base, the second special-shaped rack circular frame is slidably connected with the slotting chamfering frame, the second special-shaped rack circular frame is mutually meshed with the cutting gear, the second special-shaped rack circular frame is rotatably connected with the circular slotting cutting sliding cutter, an operation needle penetrates through the circular slotting cutting sliding cutter, the rotary grooved wheel is connected with the special-shaped slotting ring, the grooved wheel is in limiting fit with the circular slotting cutting sliding cutter, and the sliding rod penetrates through the circular slotting cutting sliding cutter, the sliding rod penetrates through the grooved pulley, the slotted rubber sleeve is sleeved with the circular slotted cutting sliding cutter, and a third return spring is connected between the slotted rubber sleeve and the special-shaped rack circular ring frame II.

Technical Field

The invention relates to medical auxiliary equipment, in particular to medical auxiliary equipment for surgical operation, which is convenient for cutting and suturing internal hemorrhoid.

Background

Hemorrhoids are common diseases at the anus, and are pathologically enlarged at the anal pad at the lower end of the rectum, and can be divided into internal hemorrhoids, external hemorrhoids and mixed hemorrhoids according to different occurrence parts, wherein the internal hemorrhoids are called as internal hemorrhoids for short, and are very important for accurately controlling excrement and anus exhaust.

The most commonly used operation mode of internal hemorrhoid operation is to select local ligature, under local anesthesia, select to use anastomotic utensil, carry out local excision or annular excision with internal hemorrhoid mucous membrane, need wrap the wound with the bandage after the excision, the protection wound avoids infecting, when the postoperative wound splits, need sew up the wound, because in the current internal hemorrhoid operation, the step that needs the operation is comparatively loaded down with trivial details, and can not sew up the wound when excising internal hemorrhoid, lead to the wound of postoperative to split easily.

Disclosure of Invention

The invention aims to provide medical auxiliary equipment for surgical operation which can rapidly cut off hemorrhoids, suture wounds and tie and cut off sewing threads and is convenient for cutting and suturing internal hemorrhoids, so as to solve the problems that the conventional internal hemorrhoid operation needs more complicated operation steps and can not suture wounds when the internal hemorrhoids are cut off.

The technical scheme of the invention is as follows: the utility model provides a medical auxiliary equipment that surgery operation was used to be convenient for internal hemorrhoid to cut and sew up, including fluting chamfer frame, the four corners mount, abnormal shape base, the swivel nut, fluting rubber sleeve, sewing mechanism, stop gear, rotatory winding mechanism and cutting mechanism, be provided with the four corners mount on the fluting chamfer frame, fixed mounting has two abnormal shape bases on the fluting chamfer frame, fixed mounting has the swivel nut on the four corners mount, threaded groove has in the swivel nut, sewing mechanism rotary type is connected on one department's abnormal shape base, four corners mount one side fixed mounting has stop gear, be connected with rotatory winding mechanism through threaded connection's mode in the swivel nut, fluting rubber sleeve overlaps on rotatory winding mechanism, the symmetry is opened on the fluting rubber sleeve has square groove, cutting mechanism rotary type is connected on another department's abnormal shape base.

According to a preferable technical scheme, the suturing mechanism comprises a first rotating shaft, an adjusting gear, a first torsion spring, a first special-shaped rack ring frame, a pressing handle with a limiting rod, a gasket, a surgical needle and a special-shaped hole opening ring, wherein the first rotating shaft is rotatably connected to the special-shaped base, the adjusting gear is fixedly connected to the first rotating shaft, the first special-shaped rack ring frame is connected to the groove chamfering frame in a sliding mode, the first special-shaped rack ring frame is meshed with the adjusting gear, the pressing handle with the limiting rod is fixedly connected to the first rotating shaft in the same mode, the first torsion spring is connected between the pressing handle with the limiting rod and the same special-shaped base, the gasket is rotatably connected to the first special-shaped rack ring frame, the surgical needle is distributed on the gasket, the special-shaped hole opening ring is connected to the surgical needle in a sliding mode, and the special-shaped hole opening ring is in contact with the groove chamfering frame.

According to a preferred technical scheme, the limiting mechanism comprises a special-shaped slotting support frame, a wedge-shaped frame with a round rod, a first reset spring, an L-shaped wedge-shaped frame, a pushing wedge-shaped frame and a second reset spring, the special-shaped slotting support frame is fixedly installed on one side of a four-corner fixing frame, the wedge-shaped frame with the round rod is connected onto the special-shaped slotting support frame in a sliding mode, the first reset spring is connected onto the wedge-shaped frame with the round rod in a connecting mode, one end of the first reset spring is fixedly connected with the special-shaped slotting support frame, the L-shaped wedge-shaped frame is welded to one end of the wedge-shaped frame with the round rod, the pushing wedge-shaped frame is connected onto the special-shaped slotting support frame in a sliding mode, the pushing wedge-shaped frame is in contact with the L-shaped wedge-shaped frame, the second reset spring is fixedly connected onto the pushing wedge-shaped frame, and one end of the second reset spring is connected with the special-shaped slotting support frame.

According to a preferred technical scheme, the rotary winding mechanism comprises a threaded rod, a sliding rod, a star-shaped knob, a Q-shaped fluctuation rod, a winding ring and a cutting ball, the threaded rod is connected in a threaded sleeve in a threaded connection mode, the sliding rod is welded at one end of the threaded rod, the star-shaped knob is welded at the other end of the threaded rod, the Q-shaped fluctuation rod is rotatably connected on the star-shaped knob, the winding ring is fixedly connected on the sliding rod, the cutting ball is rotatably connected at the other end of the sliding rod, and a slotted rubber sleeve is sleeved on the cutting ball.

As a preferred technical scheme of the invention, the cutting mechanism comprises a second rotating shaft, a cutting gear, a second torsion spring, a non-limiting rod pressing handle, a second special-shaped rack circular frame, a circular slotting cutting sliding tool, a grooved pulley and a third return spring, the other special-shaped base is rotatably connected with the second rotating shaft, the second rotating shaft is fixedly connected with the cutting gear, the non-limiting rod pressing handle is fixedly connected with the second rotating shaft, the second torsion spring is connected between the non-limiting rod pressing handle and the same special-shaped base, the second special-shaped rack circular frame is slidably connected with the slotting chamfering frame, the second special-shaped rack circular frame is mutually meshed with the cutting gear, the circular slotting cutting sliding tool is rotatably connected with the second special-shaped rack circular frame, the surgical needle passes through the circular slotting cutting sliding tool, the grooved pulley is rotatably connected with the special-shaped slotting ring, the grooved pulley is in limiting fit with the circular slotting cutting sliding tool, the sliding rod penetrates through the circular slotting cutting sliding tool, the sliding rod penetrates through the grooved wheel, the slotting rubber sleeve is sleeved with the circular slotting cutting sliding tool, and a third return spring is connected between the slotting rubber sleeve and the special-shaped rack circular ring frame II.

Has the advantages that:

the medical staff pulls the belt limiting rod upwards to press the handle, so that the surgical needle moves towards the direction close to the cutting ball, the surgical needle punctures the hemorrhoids, the surgical needle penetrates the sewing thread into the human body, and the wound can be sutured conveniently in the later period.

Through rotating the star-shaped knob, the star-shaped knob drives the threaded rod and the upper device thereof to rotate, the sliding rod drives the winding ring to rotate, the winding ring hooks the sewing thread, and the winding ring drives the sewing thread to rotate, so that the sewing thread is knotted, and the wound is sutured.

The second special-shaped rack ring frame and the device on the second special-shaped rack ring frame are driven by the cutting gear to move towards the direction close to the cutting ball, the circular slotting cutting sliding cutter moves towards the direction close to the cutting ball to cut off the hemorrhoids, and meanwhile, the circular slotting cutting sliding cutter is matched with the cutting ball to cut off the sewing thread.

The circular slotting cutting sliding cutter rotates under the action of the grooved wheel, the circular slotting cutting sliding cutter blocks the square slot on the slotting rubber sleeve, and hemorrhoids cut off from the slotting rubber sleeve are prevented from falling out of the square slot into the rectum of the patient.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a partial perspective view of the present invention.

FIG. 4 is a schematic view of a first partial body construction of the suturing mechanism of the present invention.

FIG. 5 is a schematic view of a second partial body construction of the suturing mechanism of the present invention.

Fig. 6 is a schematic separated perspective structure of the limiting mechanism of the present invention.

Fig. 7 is a partially disassembled perspective view of the rotary winding mechanism of the present invention.

Fig. 8 is a schematic partial perspective view of the rotary winding mechanism of the present invention.

Fig. 9 is a schematic perspective view of the cutting mechanism of the present invention.

Fig. 10 is a schematic partial perspective view of the cutting mechanism of the present invention.

Labeled as: 1-slotted chamfer frame, 2-four-corner fixed frame, 3-special-shaped base, 4-thread sleeve, 5-slotted rubber sleeve, 6-sewing mechanism, 61-rotating shaft I, 62-adjusting gear, 63-first torsion spring, 64-special-shaped rack ring frame I, 65-pressing handle with limit rod, 66-gasket, 67-surgical needle, 68-special-shaped slotted ring, 7-limit mechanism, 71-special-shaped slotted support frame, 72-wedge frame with round rod, 73-first return spring, 74-L-shaped wedge frame, 75-pushing wedge frame, 76-second return spring, 8-rotary winding mechanism, 81-threaded rod, 82-sliding rod, 83-star-shaped knob, 84-Q-type wave, 85-winding ring, 86-cutting ball, 9-cutting mechanism, 91-rotating shaft II, 92-cutting gear, 93-second torsion spring, 94-no-limit-rod pressing handle, 95-special-shaped rack ring II, 96-circular slotting cutting sliding cutter, 97-grooved pulley and 98-third return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a medical auxiliary device for surgical operation convenient for cutting and suturing internal hemorrhoid comprises a slotted chamfer frame 1, a four-corner fixing frame 2, a special-shaped base 3, a threaded sleeve 4, a slotted rubber sleeve 5, a suturing mechanism 6, a limiting mechanism 7, a rotary winding mechanism 8 and a cutting mechanism 9, wherein the slotted chamfer frame 1 is provided with the four-corner fixing frame 2, the slotted chamfer frame 1 is fixedly provided with two special-shaped bases 3, the four-corner fixing frame 2 is fixedly provided with the threaded sleeve 4, the threaded sleeve 4 is internally provided with a threaded groove, the suturing mechanism 6 for suturing wounds is rotatably connected to one special-shaped base 3, one side of the four-corner fixing frame 2 is fixedly provided with the limiting mechanism 7, the threaded sleeve 4 is internally connected with the rotary winding mechanism 8 for knotting sewing threads in a threaded connection mode, the slotted rubber sleeve 5 is sleeved on the rotary winding mechanism 8, the slotted rubber sleeve 5 is symmetrically provided with square grooves, the cutting mechanism 9 for cutting hemorrhoids is rotatably connected to the other special-shaped base 3.

The suturing mechanism 6 comprises a first rotating shaft 61, an adjusting gear 62, a first torsion spring 63, a first special-shaped rack ring frame 64, a pressing handle 65 with a limiting rod, a gasket 66, a surgical needle 67 and a special-shaped perforating ring 68, wherein the first rotating shaft 61 is rotatably connected to the special-shaped base 3, the adjusting gear 62 is fixedly connected to the first rotating shaft 61, the first special-shaped rack ring frame 64 is slidably connected to the slotted chamfering frame 1, the first special-shaped rack ring frame 64 is meshed with the adjusting gear 62, the pressing handle 65 with the limiting rod is also fixedly connected to the first rotating shaft 61, the first torsion spring 63 is connected between the pressing handle 65 with the limiting rod and the same special-shaped base 3, the gasket 66 is rotatably connected to the first special-shaped rack ring frame 64, the surgical needle 67 is distributed on the gasket 66, the surgical needle 67 is used for puncturing hemorrhoids, the surgical needle 67 is also used for suturing wounds, the surgical needle 67 is commonly connected to the special-shaped perforating ring 68 in a sliding manner, the special-shaped perforated ring 68 is contacted with the slotted chamfer frame 1.

The limiting mechanism 7 comprises a special-shaped slotted support frame 71, a wedge-shaped frame 72 with a round rod, a first reset spring 73, an L-shaped wedge-shaped frame 74, a pushing wedge-shaped frame 75 and a second reset spring 76, wherein the special-shaped slotted support frame 71 is fixedly installed on one side of the four-corner fixing frame 2, the special-shaped slotted support frame 71 is slidably connected with the wedge-shaped frame 72 with the round rod, the wedge-shaped frame 72 with the round rod is used for clamping a pressing handle 65 with a limiting rod, the first reset spring 73 is connected to the wedge-shaped frame 72 with the round rod in a connecting mode, one end of the first reset spring 73 far away from the wedge-shaped frame 72 with the round rod is fixedly connected with the special-shaped slotted support frame 71, one end of the wedge-shaped frame 72 with the round rod is welded with the L-shaped wedge-shaped frame 74, the pushing wedge-shaped frame 75 is slidably connected with the pushing wedge-shaped frame 71, the wedge-shaped frame 75 is used for pushing the L-shaped wedge-shaped frame 74 to move towards the direction far away from the four-corner fixing frame 2, the pushing wedge-shaped frame 75 is in contact with the L-shaped wedge-shaped frame 74, a second return spring 76 is fixedly connected to the pushing wedge frame 75, and one end of the second return spring 76 far away from the pushing wedge frame 75 is connected with the special-shaped slotted support frame 71.

Rotatory winding mechanism 8 is including threaded rod 81, the slide bar 82, star type knob 83, Q type surge bar 84, winding ring 85 and cutting ball 86, be connected with threaded rod 81 through threaded connection's mode in the swivel nut 4, threaded rod 81 one end welding has slide bar 82, the welding of the threaded rod 81 other end has the star type knob 83 of being convenient for the pivoted, the rotation type is connected with Q type surge bar 84 on the star type knob 83, Q type surge bar 84 is used for promoting and promotes wedge frame 75 towards keeping away from the motion of threaded rod 81 direction, the rigid coupling has winding ring 85 on the slide bar 82 of keeping away from star type knob 83, cutting ball 86 rotary type is connected in the slide bar 82 one end that is close to winding ring 85, cutting ball 86 is used for cutting off the sewing thread, fluting rubber sleeve 5 cover is on cutting ball 86.

The cutting mechanism 9 comprises a rotating shaft II 91, a cutting gear 92, a second torsion spring 93, a non-limiting rod pressing handle 94, a special-shaped rack circular ring frame II 95, a circular slotting cutting sliding cutter 96, a grooved pulley 97 and a third return spring 98, the rotating shaft II 91 is rotatably connected on the special-shaped base 3 at the other position, the cutting gear 92 is fixedly connected on the rotating shaft II 91, the non-limiting rod pressing handle 94 is fixedly connected on the rotating shaft II 91, the second torsion spring 93 is connected between the non-limiting rod pressing handle 94 and the same special-shaped base 3, the special-shaped rack circular ring frame II 95 is slidably connected on the slotting chamfering frame 1, the special-shaped rack circular ring frame II 95 is mutually meshed with the cutting gear 92, the circular slotting cutting sliding cutter 96 is rotatably connected on the special-shaped rack circular ring frame II 95, the circular slotting cutting sliding cutter 96 is used for cutting piles, the operation needle 67 passes through the circular slotting cutting sliding cutter 96, the grooved pulley 97 is rotatably connected to the special-shaped perforated ring 68, the grooved pulley 97 is in limit fit with the circular grooving sliding cutter 96, the grooved pulley 97 is used for guiding the circular grooving sliding cutter 96, the sliding rod 82 penetrates through the grooved pulley 97, the grooving rubber sleeve 5 is sleeved with the circular grooving sliding cutter 96, and a third reset spring 98 is connected between the grooving rubber sleeve 5 and the special-shaped rack circular ring frame II 95.

When needing to do the haemorrhoids operation for the patient, this equipment of medical staff handheld, medical staff will operate special sewing thread and wear into operation needle 67 downtheholely, and medical personnel insert fluting rubber sleeve 5 in the patient rectum after that, and medical personnel manually adjusts this equipment position for haemorrhoids gets into fluting rubber sleeve 5 from square groove in. Then, the medical staff manually pulls the pressing handle 65 with the limiting rod upwards, the pressing handle 65 with the limiting rod can push the wedge-shaped frame 72 with the round rod to move towards the direction away from the four-corner fixing frame 2, then the pressing handle 65 with the limiting rod is clamped by the wedge-shaped frame 72 with the round rod through the resetting action of the first resetting spring 73, meanwhile, the pressing handle 65 with the limiting rod can drive the rotating shaft I61 and the adjusting gear 62 to rotate, the adjusting gear 62 drives the special-shaped rack ring frame I64 and the upper device thereof to move towards the direction close to the cutting ball 86, the operation needle 67 can be used for treating hemorrhoids, and the operation needle 67 can penetrate sewing threads into the human body.

Then, the medical staff manually rotates the star knob 83, the star knob 83 drives the threaded rod 81 and the upper device to rotate, the sliding rod 82 drives the winding ring 85 to rotate, the winding ring 85 hooks the sewing thread, and the winding ring 85 drives the sewing thread to rotate, so that the sewing thread is knotted. Through the effect of the threaded sleeve 4, the threaded rod 81 and the upper device thereof can move towards the direction close to medical staff, the star-shaped knob 83 can drive the Q-shaped fluctuation rod 84 to move towards the direction close to the medical staff, the Q-shaped fluctuation rod 84 can push the wedge-shaped frame 75 to move towards the direction far away from the threaded rod 81, the wedge-shaped frame 75 is pushed to push the L-shaped wedge-shaped frame 74 to move towards the direction far away from the four-corner fixing frame 2, the wedge-shaped frame 72 with the round rod does not clamp the pressing handle 65 with the limiting rod any more, the compressed first torsion spring 63 resets to drive the pressing handle 65 with the limiting rod and the upper device thereof to rotate and reset, the adjusting gear 62 drives the first annular frame 64 with the special-shaped rack and the upper device thereof to move towards the direction far away from the cutting ball 86, and the sewing thread is drawn out from the surgical needle 67.

Then, the medical staff manually pulls the non-limiting rod pressing handle 94 upwards, the non-limiting rod pressing handle 94 drives the rotating shaft II 91 and the upper device thereof to rotate, the cutting gear 92 drives the special-shaped rack ring frame II 95 and the upper device thereof to move towards the direction close to the cutting ball 86, the third return spring 98 is compressed, the circular slotting cutting sliding cutter 96 cuts off the hemorrhoids, and then the circular slotting cutting sliding cutter 96 is matched with the cutting ball 86 to cut off the sewing thread. Medical staff loosens the non-limiting rod pressing handle 94, the compressed second torsion spring 93 resets to drive the second rotating shaft 91 and the device on the second rotating shaft to rotate and reset, the cutting gear 92 can drive the second special-shaped rack ring frame 95 and the device on the second special-shaped rack ring frame to move towards the direction far away from the cutting ball 86, the circular slotting sliding cutter 96 rotates under the action of the grooved wheel 97, the circular slotting sliding cutter 96 blocks the square groove in the slotted rubber sleeve 5, and cut hemorrhoids in the slotted rubber sleeve 5 are prevented from falling into the rectum of a patient. After the operation is finished, the medical staff rotates the star-shaped knob 83 to reset all parts of the equipment, and finally the medical staff takes the slotted rubber sleeve 5 off the cutting ball 86 and takes the cut hemorrhoids out of the slotted rubber sleeve 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.