CN114187795A - Surgical incision and suture exerciser - Google Patents

Abstract

The invention discloses a surgical incision and suture exerciser, and relates to the technical field of surgical exercise teaching aids; the supporting roller is arranged in the operation groove; the support shafts are respectively fixed at the front end and the rear end of the support roller and are respectively inserted into support grooves which are formed in the front side and the rear side of the operation groove in a penetrating way; the air cushion is sleeved and fixed on the supporting roller and is internally provided with liquid; the rubber layer is sleeved on the air cushion; the two clamping plates are symmetrically arranged on the left side and the right side of the supporting roller; the supporting blocks are respectively fixed at the bottom of the corresponding clamping plate in an equidistant and equal-number distribution manner; the hinged supports are respectively fixed on the inner walls of the left side and the right side of the operation groove in an equidistant and equal-quantity distribution manner, and the supporting blocks are respectively arranged in the hinged supports and are hinged through a hinged shaft; the pushing limiting mechanisms are respectively arranged on the corresponding clamping plates; the supporting clamping mechanisms are respectively arranged on the supporting shafts; can imitate the operation exercises such as incision, hemostasis, sewing up, knot tying in the operation process, and can be convenient for the student to carry out the exercise training repeatedly, improve operation quality.

Description

Surgical incision and suture exerciser

Technical Field

The invention relates to the technical field of operation practice teaching aids, in particular to a surgical incision and suture exerciser.

Background

The surgery is called as operation for short, commonly called as open surgery, and refers to a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments under the operation of surgeons or other professionals to eliminate pathological changes, change structures or implant foreign objects in an external mode; surgery is an operation that destroys the integrity of tissue (dissection), or restores the integrity of the disrupted tissue (suturing); with the development of the surgery, the field of the operation is continuously expanded and can be performed on any part of the human body; in the operation process, it is the most basic operation to cut open and sew up, the quality and the speed of cutting open and sewing up not only influence the length of operation time, more importantly influence the quality of operation and the continuation of patient's life, it is the indispensable training of novice to cut open and sew up, at ordinary times, in order to reduce the exercise cost usually can adopt fruit such as shaddock peel, grape to train, the phenomenon that juice stream can appear at the exercise in-process to fruit, cause the dirty and disorderly of operation mesa, and fruit is when the operation, its position changes easily, influence the effect of novice exercise.

Disclosure of Invention

Aiming at the defects and shortcomings of the prior art, the invention provides the surgical incision and suture exerciser which is simple in structure, reasonable in design and convenient to use, can simulate the operation exercises such as incision, hemostasis, suture and knotting in the operation process, can facilitate repeated exercise training of students, and improves the operation quality.

In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises an operation table, wherein an operation groove is formed in the upper side of the operation table, and a groove is formed in the bottom of the operation table;

it also includes:

the supporting roller is arranged in the operating groove;

the two support shafts are respectively fixed at the front end and the rear end of the support roller and are respectively inserted into the support grooves which are formed in the front side and the rear side of the operation groove in a penetrating manner;

the air cushion is sleeved and fixed on the supporting roller and is internally provided with liquid;

the rubber layer is sleeved on the air cushion;

the two clamping plates are arranged in an arc-shaped structure and symmetrically arranged on the left side and the right side of the supporting roller, and the clamping plates are arranged on the rubber layer in a butting manner;

the supporting blocks are distributed at equal intervals and are fixed at the bottom of the corresponding clamping plate in an equal quantity manner;

the hinged supports are distributed and fixed on the inner walls of the left side and the right side of the operation groove at equal intervals and in equal quantity, and the supporting blocks are respectively arranged in the hinged supports and hinged through hinged shafts;

the pushing limiting mechanisms are multiple and are respectively arranged on the corresponding clamping plates;

two support clamping mechanisms are arranged on the support shaft respectively;

and the adjusting rotating mechanism is arranged in the groove.

Preferably, the pushing limiting mechanism comprises:

the limiting frame is fixed on the clamping plate, a limiting slot is formed in the limiting frame, and guide grooves are formed in the front side and the rear side of the limiting slot in a penetrating manner;

the electric push rod is fixed on the side wall of the operation groove and is connected with an external power supply;

the inserting rod is fixed on the pushing end of the electric push rod and movably inserted into the limiting slot;

the guide rod is inserted and fixed in the insertion rod, and the front end and the rear end of the guide rod are respectively arranged in the corresponding guide grooves in a sliding manner;

the electric push rod drives the inserted bar to push, so that one end of the inserted bar moves in a limiting slot in the limiting frame, and the hinged point of the supporting block on the lower side of the clamping plate is pushed to rotate, so that the clamping plate is abutted to the rubber layer to be compressed.

Preferably, the support chucking mechanism comprises:

the supporting frame is arranged in an inverted U-shaped structure, the supporting frame is arranged on the outer side of the supporting shaft, and the bottoms of the vertical ends on the left side and the right side of the supporting frame are inserted into supporting grooves formed in the inner bottom surface of the operation groove;

the supporting sleeve is sleeved and fixed on the supporting shaft, an annular groove is formed in the annular wall of the supporting sleeve, and a plurality of positioning grooves are formed in the annular wall of the annular groove in a penetrating manner;

the two electric telescopic rods are respectively fixed on the inner walls of the vertical ends at the left side and the right side in the supporting frame and are connected with an external power supply;

the two clamping blocks are respectively fixed on the pushing end of the electric telescopic rod and are arranged in an arc structure, and the clamping blocks are attached to the annular wall of the annular groove;

the two limiting rods are respectively fixed on the inner ring wall of the clamping block and inserted into the positioning groove;

the supporting frame is installed and inserted in the operating groove, the electric telescopic rods on two sides move simultaneously, the corresponding clamping blocks are respectively made to move and attach to the annular wall of the annular groove formed in the outer annular wall of the supporting sleeve, the limiting rod is inserted in the positioning groove, and therefore the supporting sleeve is clamped and limited, and the supporting shaft is made to be in a stable state.

Preferably, the adjusting and rotating mechanism comprises:

the supporting columns are arranged in the grooves and fixed on the inner top surfaces of the grooves;

the rotating table is arranged in the groove, the supporting columns penetrate through the rotating table, and the bottom ends of the supporting columns are screwed on the inner bottom surface of the rotating table through bearings;

the rotating motor is fixed on the inner bottom surface of the rotating platform and is connected with an external power supply;

the rotating gear is arranged in the rotating table and is sleeved and fixed on an output shaft of the rotating motor;

the driven gear is arranged in the rotating table, sleeved and fixed on the supporting column and meshed with the rotating gear;

the bottom support seat is arranged on the lower side of the rotating table;

the lifting cylinder is fixed on the inner bottom surface of the bottom support seat, and the pushing end of the lifting cylinder is fixedly connected with the bottom of the rotating table; the lifting cylinder is connected with an external air source;

the lifting cylinder can drive the rotating table to move in height, so that the operating table is driven to adjust in height, and exercise is facilitated; according to the actual exercise demand, drive the support column and make the operation panel carry out the rotation of certain angle within range, make the angle of the inside operation equipment of operation panel adjust to it is more lifelike, improve the exercise quality.

Preferably, the air cushion is sleeved and fixed with an isolation layer, the isolation layer is sleeved and fixed with a soft packing layer, and the soft packing layer is arranged on the inner wall of the rubber layer in a fitting manner; the air cushion and the rubber layer are supported in an isolating mode through the isolating layer and the soft packing layer.

Preferably, the inner wall of the clamping plate is fixed with an anti-extrusion pad, and the rubber layer is protected while being limited and clamped by the anti-extrusion pad.

The working principle of the invention is as follows: when the supporting device is used, the supporting roller is placed in the operation groove, and the supporting shafts on the front side and the rear side are placed in the supporting grooves which are formed in the front side and the rear side of the operation groove in a penetrating manner; the rubber layer is arranged at the periphery of the air cushion, the effect of simulating human skin is realized, the clamping plates at two sides limit the clamping plates through the pushing of the pushing limiting mechanism, liquid is contained in the air cushion, when the air cushion is cut by a scalpel, the liquid can flow out, so that the exertion of excessive force of a practicer is proved, the practicer is reminded of needing to control the force, after the upper side of the rubber layer is trained to be cut and sewed, the clamping plates are far away from the rubber layer, the supporting shafts at the front side and the rear side are rotated manually, the middle supporting roller drives the rubber layer to rotate, the position of the rubber layer is changed, and the practicer can conveniently conduct repeated exercise; in order to improve the stability in the exercise process, the front support shaft and the rear support shaft are limited and clamped, so that the support shafts are in a stable state, the stability of the rubber layer is improved, and the rubber layer is more convenient for an exerciser to exercise; the supporting shaft is clamped through a supporting clamping mechanism; simultaneously, in order to facilitate better practice operation to the rubber layer of practitioner, according to the demand of practicing, drive the operation panel and rotate, make the position on rubber layer change to satisfy the practitioner and cut and sutural operation from different angles to the rubber layer.

After adopting the structure, the invention has the beneficial effects that:

1. the cooperation of the rubber layer and the air cushion is convenient for a practicer to carry out exercise operation, and the air cushion is internally provided with liquid which is convenient for reminding the practicer of the use strength;

2. the rubber layer can rotate along with the supporting roller, so that the rubber layer can be conveniently and repeatedly trained;

3. the rubber layer is clamped through the clamping plates on the two sides, so that the stability of the rubber layer is improved;

4. the supporting shaft is clamped through the supporting and clamping mechanism, so that the stability of the rubber layer during exercise is improved;

5. according to practitioner's demand, the height and the angle homoenergetic on rubber layer are adjusted, and the practitioner of being convenient for operates the rubber layer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is an enlarged view of the portion C in fig. 3.

Fig. 6 is a schematic structural view of the pushing and limiting mechanism of the present invention.

Fig. 7 is a schematic structural view of a support chucking mechanism in the present invention.

Fig. 8 is an enlarged view of a portion D in fig. 7.

Fig. 9 is a schematic structural view of the stop collar of the present invention.

Description of reference numerals:

an operation table 1, an operation groove 1-1, a supporting groove 1-2, a groove 1-3, a supporting roller 2, a supporting shaft 3, an air cushion 4, a rubber layer 5, a clamping plate 6, a supporting block 7, a hinged support 8, a pushing limiting mechanism 9, a limiting frame 9-1, a limiting slot 9-1-1, a guide groove 9-1-2, an electric push rod 9-2, an inserted rod 9-3, a guide rod 9-4, a supporting clamping mechanism 10, a supporting frame 10-1, a supporting sleeve 10-2, an annular groove 10-2-1, a positioning groove 10-2, an electric telescopic rod 10-3, a clamping block 10-4, a limiting rod 10-5, an adjusting rotating mechanism 11, a supporting column 11-1, a rotating table 11-2, a rotating motor 11-3, a rotating gear 11-4, a rotating gear 11-1, a rotating gear and a supporting rod 9-3, The device comprises a driven gear 11-5, a bottom support seat 11-6, a lifting cylinder 11-7, an isolation layer 12, a soft package layer 13 and an anti-extrusion pad 14.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 9, the technical solution adopted by the present embodiment is: the device comprises an operating platform 1, wherein an operating groove 1-1 is formed in the upper side of the operating platform 1, and a groove 1-3 is formed in the bottom of the operating platform 1;

it also includes:

the supporting roller 2, the supporting roller 2 is arranged in the operation groove 1-1;

the two support shafts 3 are respectively fixed at the front end and the rear end of the support roller 2 by screws, and the support shafts 3 are respectively inserted into support grooves which are formed in the front side and the rear side of the operation groove 1-1 and run through;

the air cushion 4 is sleeved on the supporting roller 2 and is fixed on the supporting roller by using an adhesive, and liquid is arranged in the air cushion 4;

the rubber layer 5 is sleeved on the air cushion 4;

the number of the clamping plates 6 is two, the clamping plates 6 are arranged in an arc-shaped structure, the two clamping plates 6 are symmetrically arranged on the left side and the right side of the supporting roller 2, and the clamping plates 6 are arranged on the rubber layer 5 in an abutting mode;

the supporting blocks 7 are distributed at equal intervals and equal quantity and are fixed at the bottom of the corresponding clamping plate 6 by screws;

the hinged supports 8 are a plurality of hinged supports 8, are respectively fixed on the inner walls of the left side and the right side of the operation groove 1-1 at equal intervals and in equal quantity distribution by screws, and the supporting blocks 7 are respectively arranged in the hinged supports 8 and are hinged through hinged shafts;

the pushing limiting mechanisms 9 are provided with a plurality of pushing limiting mechanisms 9 and are respectively arranged on the corresponding clamping plates 6;

two support clamping mechanisms 10 are arranged on the support shaft 3 respectively;

and the adjusting rotating mechanism 11 is arranged in the grooves 1-3.

Preferably, the pushing limiting mechanism 9 further comprises:

the limiting device comprises a limiting frame 9-1, wherein the limiting frame 9-1 is fixed on a clamping plate 6 by screws, a limiting slot 9-1-1 is formed in the limiting frame 9-1, and guide grooves 9-1-2 are formed in the front side and the rear side of the limiting slot 9-1-1 in a penetrating manner;

the electric push rod 9-2 is fixed on the side wall of the operation groove 1-1 by screws, and the electric push rod 9-2 is connected with an external power supply through a power line; the specific use model of the electric push rod 9-2 is directly purchased, installed and used from the market according to the actual use requirement;

the inserting rod 9-3 is fixed on the pushing end of the electric push rod 9-2 by screws, and the inserting rod 9-3 is movably inserted into the limiting slot 9-1-1;

the guide rod 9-4 is inserted and fixed in the insertion rod 9-3, and the front end and the rear end of the guide rod 9-4 are respectively arranged in the corresponding guide grooves 9-1-2 in a sliding manner;

the electric push rod 9-2 drives the inserted bar 9-3 to push, so that one end of the inserted bar 9-3 moves in the limiting slot 9-1-1 in the limiting frame 9-1, the clamping plate 6 is pushed to rotate around the hinged point of the supporting block 7 on the lower side, and the clamping plate 6 is enabled to butt against and compress the rubber layer 5.

Preferably, the supporting and clamping mechanism 10 further comprises:

the supporting frame 10-1 is arranged in an inverted U-shaped structure, the supporting frame 10-1 is arranged on the outer side of the supporting shaft 3, and the bottoms of the vertical ends on the left side and the right side of the supporting frame 10-1 are inserted into supporting grooves 1-2 formed in the inner bottom surface of the operation groove 1-1;

the supporting sleeve 10-2 is sleeved and fixed on the supporting shaft 3, an annular groove 10-2-1 is formed in the annular wall of the supporting sleeve 10-2, and a plurality of positioning grooves 10-2-2 are formed in the annular wall of the annular groove 10-2-1 in a penetrating mode;

the electric telescopic rods 10-3 are provided, the number of the electric telescopic rods 10-3 is two, the electric telescopic rods 10-3 are respectively fixed on the inner walls of the vertical ends at the left side and the right side of the support frame 10-1 by screws, and the electric telescopic rods 10-3 are connected with an external power supply through power lines; the specific use model of the electric telescopic rod 10-3 is directly purchased, installed and used from the market according to the actual use requirement;

the clamping blocks 10-4 are two, the two clamping blocks 10-4 are respectively fixed on the pushing end of the electric telescopic rod 10-3 through screws, the clamping blocks 10-4 are arranged in an arc-shaped structure, and the clamping blocks 10-4 are attached to the annular wall of the annular groove 10-2-1;

the number of the limiting rods 10-5 is two, the two limiting rods 10-5 are respectively fixed on the inner annular wall of the clamping block 10-4 through screws, and the limiting rods 10-5 are inserted into the positioning grooves 10-2-2;

the supporting frame 10-1 is arranged and inserted in the operating groove 1-1, and the electric telescopic rods 10-3 at the two sides move simultaneously, so that the corresponding clamping blocks 10-4 move and are attached to the annular wall of the annular groove 10-2-1 formed in the outer annular wall of the supporting sleeve 10-2, and the limiting rod 10-5 is inserted in the positioning groove 10-2-2, so that the supporting sleeve 10-2 is clamped and limited, and the supporting shaft 3 is in a stable state.

Preferably, the adjusting and rotating mechanism 11 further comprises:

the supporting column 11-1 is arranged in the groove 1-3, and the supporting column 11-1 is fixed on the inner top surface of the groove 1-3 by screws;

the rotating table 11-2 is arranged in the groove 1-3, the supporting column 11-1 penetrates through the rotating table 11-2, and the bottom end of the supporting column 11-1 is screwed on the inner bottom surface of the rotating table 11-2 through a bearing;

the rotating motor 11-3 is fixed on the inner bottom surface of the rotating table 11-2 by screws, and the rotating motor 11-3 is connected with an external power supply through a power line; the specific use model of the rotating motor 11-3 is directly purchased, installed and used from the market according to the actual use requirement;

the rotating gear 11-4 is arranged in the rotating table 11-2, and the rotating gear 11-4 is sleeved and fixed on an output shaft of the rotating motor 11-3;

the driven gear 11-5 is arranged in the rotating table 11-2, the driven gear 11-5 is sleeved and fixed on the supporting column 11-1, and the driven gear 11-5 is meshed with the rotating gear 11-4;

the bottom support seat 11-6 is arranged at the lower side of the rotating table 11-2, and the bottom support seat 11-6 is arranged at the lower side of the rotating table 11-2;

the lifting cylinder 11-7 is fixed on the inner bottom surface of the bottom support seat 11-6 through screws, and the pushing end of the lifting cylinder 11-7 is fixedly connected with the bottom of the rotating table 11-2 through screws; the lifting cylinder 11-7 is connected with an external air source through an air pipe; the specific use model of the lifting cylinder 11-7 is directly purchased, installed and used from the market according to the actual use requirement;

the lifting cylinder 11-7 can drive the rotating table 11-2 to move in height, so that the operating table 1 is driven to adjust in height, and exercise is facilitated; according to the actual exercise demand, drive support column 11-1 and make operation panel 1 carry out the rotation of certain angle within range, make the angle of the inside operation equipment of operation panel 1 adjust to it is more lifelike, improve the exercise quality.

As a preferable scheme, furthermore, an isolation layer 12 is sleeved and fixed on the air cushion 4, a soft packing layer 13 is sleeved and fixed on the isolation layer 12, and the soft packing layer 13 is attached to the inner wall of the rubber layer 5; the isolation layer 12 and the soft packing layer 13 support the air cushion 4 and the rubber layer 5 in an isolation manner.

Preferably, an anti-extrusion pad 14 is fixed on the inner wall of the clamping plate 6 by using an adhesive, and the anti-extrusion pad 14 performs limit clamping on the rubber layer 5 and protects the rubber layer.

The working principle of the specific embodiment is as follows: when in use, the supporting roller 2 is arranged in the operation groove 1-1, and the supporting shafts 3 at the front side and the rear side are arranged in the supporting grooves which are arranged at the front side and the rear side of the operation groove 1-1 in a penetrating way; the rubber layer 5 is arranged at the periphery of the air cushion 4 to realize the effect of imitating the skin of a human body, the clamping plates 6 at the two sides limit the clamping plates 6 by pushing the limiting mechanism 9, the electric push rod 9-2 drives the inserted bar 9-3 to push, so that one end of the inserted bar 9-3 moves in the limiting slot 9-1-1 in the limiting frame 9-1, the clamping plates 6 are pushed to rotate around the hinged point of the supporting block 7 at the lower side, and the clamping plates 6 are enabled to carry out the collision and compaction operation on the rubber layer 5; the air cushion 4 is filled with liquid, when the air cushion 4 is scratched by a scalpel, the liquid flows out, so that the force of a practicer is proved to be too large, the practicer is reminded of controlling the force, after the upper side of the rubber layer 5 is trained to be cut and sewn, the splint 6 is far away from the rubber layer 5, the support shafts 3 on the front side and the rear side are manually rotated, the support roller 2 in the middle drives the rubber layer 5 to rotate, the position of the rubber layer 5 is changed, and the practicer can conveniently conduct repeated exercise; in order to improve the stability in the exercise process, the front support shaft 3 and the rear support shaft 3 are limited and clamped, so that the support shafts 3 are in a stable state, the stability of the rubber layer 5 is improved, and the rubber layer is more convenient for an exerciser to exercise; the supporting shaft 3 is clamped by a supporting clamping mechanism 10; the supporting frame 10-1 is installed and inserted in the operating groove 1-1, and the electric telescopic rods 10-3 on the two sides move simultaneously, so that the corresponding clamping blocks 10-4 move and are attached to the annular wall of an annular groove 10-2-1 formed in the outer annular wall of the supporting sleeve 10-2, and the limiting rod 10-5 is inserted in the positioning groove 10-2-2, so that the supporting sleeve 10-2 is clamped and limited, and the supporting shaft 3 is in a stable state; meanwhile, in order to facilitate better practice operation on the rubber layer 5 by a practitioner, the operating table 1 is driven to rotate according to the practice requirement, so that the position of the rubber layer 5 is changed, the requirement of the practitioner for cutting and sewing the rubber layer 5 from different angles is met, the lifting cylinder 11-7 can drive the rotating table 11-2 to move in height, the operating table 1 is subjected to height adjustment, the rotating motor 11-3 is started, the rotating gear 11-4 is meshed to drive the driven gear 11-5 to rotate, the supporting column 11-1 is rotated, and the operating table 1 is rotated.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the cooperation of the rubber layer 5 and the air cushion 4 is adopted, so that the practicing operation of a practicer is facilitated, and the liquid is arranged in the air cushion 4, so that the practicer is reminded of the use strength;

2. the rubber layer 5 can rotate along with the supporting roller 2, so that the rubber layer 5 can be conveniently and repeatedly trained;

3. the rubber layer 5 is clamped through the clamping plates 6 on the two sides, so that the stability of the rubber layer 5 is improved;

4. the supporting shaft 3 is clamped through the supporting clamping mechanism 10, so that the stability of the rubber layer 5 during exercise is improved;

5. according to the requirements of a practicer, the height and the angle of the rubber layer 5 can be adjusted, so that the practicer can conveniently operate the rubber layer 5;

6. the clamping plate 6 pushes the inserting rod 9-3 through the electric push rod 9-2 to operate;

7. the clamping blocks 10-4 and the limiting rods 10-5 on the two sides clamp and match the support sleeve 10-2, so that the support shaft 3 is limited.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (7)

1. A surgical incision and suture exerciser comprises an operating table (1), wherein an operating groove (1-1) is formed in the upper side of the operating table (1), and a groove (1-3) is formed in the bottom of the operating table (1);

it is characterized in that it also comprises:

the supporting roller (2), the supporting roller (2) is arranged in the operation groove (1-1);

the two support shafts (3) are respectively fixed at the front end and the rear end of the support roller (2), and the support shafts (3) are respectively inserted into support grooves which are formed in the front side and the rear side of the operation groove (1-1) in a penetrating way;

the air cushion (4), the said air cushion (4) is set up and fixed on backing roll (2), and there are liquid in the air cushion (4);

the rubber layer (5), the said rubber layer (5) is set up on the air cushion (4);

the number of the clamping plates (6) is two, the clamping plates (6) are arranged in an arc-shaped structure, the two clamping plates (6) are symmetrically arranged on the left side and the right side of the supporting roller (2), and the clamping plates (6) are arranged on the rubber layer (5) in a butting mode;

the supporting blocks (7) are distributed in a plurality and are fixed at the bottom of the corresponding clamping plate (6) at equal intervals in an equal quantity manner;

the hinged supports (8) are distributed and fixed on the inner walls of the left side and the right side of the operation groove (1-1) at equal intervals and in equal quantity, and the supporting blocks (7) are respectively arranged in the hinged supports (8) and are hinged through hinged shafts;

the pushing limiting mechanisms (9) are provided with a plurality of pushing limiting mechanisms (9) which are respectively arranged on the corresponding clamping plates (6);

the two supporting clamping mechanisms (10) are respectively arranged on the supporting shaft (3);

and the adjusting rotating mechanism (11) is arranged in the groove (1-3).

2. The surgical incision suturing exerciser of claim 1, wherein: the push limiting mechanism (9) comprises:

the limiting frame (9-1) is fixed on the clamping plate (6), a limiting slot (9-1-1) is formed in the limiting frame (9-1), and guide grooves (9-1-2) are formed in the front side and the rear side of the limiting slot (9-1-1) in a penetrating manner;

the electric push rod (9-2), the electric push rod (9-2) is fixed on the side wall of the operation groove (1-1), and the electric push rod (9-2) is connected with an external power supply;

the inserting rod (9-3), the inserting rod (9-3) is fixed on the pushing end of the electric push rod (9-2), and the inserting rod (9-3) is movably inserted into the limiting slot (9-1-1);

the guide rods (9-4) are inserted and fixed in the insertion rods (9-3), and the front ends and the rear ends of the guide rods (9-4) are respectively arranged in the corresponding guide grooves (9-1-2) in a sliding manner;

the electric push rod (9-2) drives the inserted rod (9-3) to push, so that one end of the inserted rod (9-3) moves in the limiting slot (9-1-1) in the limiting frame (9-1), the clamping plate (6) is pushed to rotate around the hinge point of the supporting block (7) on the lower side, and the clamping plate (6) is enabled to butt and press the rubber layer (5).

3. The surgical incision suturing exerciser of claim 1, wherein: the supporting and clamping mechanism (10) comprises:

the support frame (10-1) is of an inverted U-shaped structure, the support frame (10-1) is arranged on the outer side of the support shaft (3), and the bottoms of the vertical ends on the left side and the right side of the support frame (10-1) are inserted into the supporting grooves (1-2) formed in the inner bottom surface of the operation groove (1-1);

the supporting sleeve (10-2) is sleeved and fixed on the supporting shaft (3), an annular groove (10-2-1) is formed in the annular wall of the supporting sleeve (10-2), and a plurality of positioning grooves (10-2-2) are formed in the annular wall of the annular groove (10-2-1) in a penetrating mode;

the two electric telescopic rods (10-3) are respectively fixed on the inner walls of the vertical ends at the left side and the right side in the supporting frame (10-1), and the electric telescopic rods (10-3) are connected with an external power supply;

the two clamping blocks (10-4) are respectively fixed on the pushing end of the electric telescopic rod (10-3), the clamping blocks (10-4) are arranged in an arc-shaped structure, and the clamping blocks (10-4) are attached to the annular wall of the annular groove (10-2-1);

the two limiting rods (10-5) are respectively fixed on the inner ring wall of the clamping block (10-4), and the limiting rods (10-5) are inserted into the positioning grooves (10-2-2);

the supporting frame (10-1) is installed and inserted in the operating groove (1-1) and simultaneously moves through the electric telescopic rods (10-3) on the two sides, the corresponding clamping blocks (10-4) are respectively moved and attached to the annular wall of the annular groove (10-2-1) formed in the outer annular wall of the supporting sleeve (10-2), and the limiting rod (10-5) is inserted in the positioning groove (10-2-2), so that the supporting sleeve (10-2) is clamped and limited, and the supporting shaft (3) is in a stable state.

4. The surgical incision suturing exerciser of claim 1, wherein: the adjusting and rotating mechanism (11) comprises:

the supporting column (11-1) is arranged in the groove (1-3), and the supporting column (11-1) is fixed on the inner top surface of the groove (1-3);

the rotating table (11-2), the rotating table (11-2) is arranged in the groove (1-3), the supporting column (11-1) penetrates through the rotating table (11-2), and the bottom end of the supporting column (11-1) is screwed on the inner bottom surface of the rotating table (11-2) through a bearing;

the rotating motor (11-3), the rotating motor (11-3) is fixed on the inner bottom surface of the rotating table (11-2), and the rotating motor (11-3) is connected with an external power supply;

the rotating gear (11-4), the rotating gear (11-4) is arranged in the rotating table (11-2), and the rotating gear (11-4) is sleeved and fixed on an output shaft of the rotating motor (11-3);

the driven gear (11-5) is arranged in the rotating table (11-2), the driven gear (11-5) is sleeved and fixed on the supporting column (11-1), and the driven gear (11-5) is meshed with the rotating gear (11-4);

the bottom support seat (11-6), the bottom support seat (11-6) is arranged at the lower side of the rotating table (11-2);

the lifting cylinder (11-7), the lifting cylinder (11-7) is fixed on the inner bottom surface of the bottom support seat (11-6), and the pushing end of the lifting cylinder (11-7) is fixedly connected with the bottom of the rotating table (11-2); the lifting cylinder (11-7) is connected with an external air source;

the lifting cylinder (11-7) can drive the rotating table (11-2) to move in height, so that the operating table (1) is driven to adjust in height, and exercise is facilitated; according to the actual exercise demand, drive support column (11-1) and make operation panel (1) carry out the rotation of certain angle within range, make the angle of the inside operating equipment of operation panel (1) adjust to it is more lifelike, improve the exercise quality.

5. The surgical incision suturing exerciser of claim 1, wherein: an isolation layer (12) is sleeved and fixed on the air cushion (4), a soft cladding (13) is sleeved and fixed on the isolation layer (12), and the soft cladding (13) is attached to the inner wall of the rubber layer (5); the isolation layer (12) and the soft packing layer (13) support the air cushion (4) and the rubber layer (5) in an isolation mode.

6. The surgical incision suturing exerciser of claim 1, wherein: an anti-extrusion pad (14) is fixed on the inner wall of the clamping plate (6), and the rubber layer (5) is protected while being limited and clamped by the anti-extrusion pad (14).

7. The operating principle of the surgical incision suturing exerciser of claim 1, wherein: when in use, the supporting roller (2) is arranged in the operation groove (1-1), and the supporting shafts (3) at the front side and the rear side are arranged in the supporting grooves which are arranged at the front side and the rear side of the operation groove (1-1) in a run-through way; the rubber layer (5) is arranged at the periphery of the air cushion (4), the effect of imitating human skin is achieved, the clamping plates (6) on the two sides are limited by pushing the limiting mechanism (9), liquid is contained in the air cushion (4), when the air cushion (4) is scratched by a scalpel, the liquid flows out, so that the force exertion of a practicer is proved to be too large, the practicer is reminded of controlling the force, after the upper side of the rubber layer (5) is exercised to cut and sew up, the clamping plates (6) are far away from the rubber layer (5), the supporting shafts (3) on the front side and the rear side are rotated by hand, the supporting roller (2) in the middle is made to drive the rubber layer (5) to rotate, the position of the rubber layer (5) is changed, and the practicer can conveniently conduct repeated exercise; in order to improve the stability in the exercise process, the front support shaft (3) and the rear support shaft (3) are limited and clamped, so that the support shafts (3) are in a stable state, the stability of the rubber layer (5) is improved, and the rubber layer is more convenient for an exerciser to exercise; the supporting shaft (3) is clamped through a supporting clamping mechanism (10); simultaneously, in order to facilitate better practice operation to rubber layer (5) of practitioner, according to the demand of practicing, drive operation panel (1) and rotate, make the position of rubber layer (5) change to satisfy the practitioner and cut and sutural operation from different angles to rubber layer (5).

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