CN113143654A - Adjustable anorectal department clinical operating table - Google Patents

Abstract

The invention discloses an adjustable anorectal clinical operating table, which comprises: the abdomen supporting plate is applied to supporting the waist and abdomen of a patient, a lifting cylinder is arranged in the middle of the lower part of the abdomen supporting plate, and an adjusting plate is arranged at the lower end of the abdomen supporting plate; the tightness adjusting mechanism is arranged on the right side of the top end of the bracket, and a side pulling mechanism is connected below the tightness adjusting mechanism; the panel is arranged below the adjusting plate, and a lifting base is arranged at the lower end of the panel; the two driving mechanisms are symmetrically connected to the right end face of the panel, a transmission mechanism is installed on the right side of each driving mechanism, and a rotating plate is installed on the right side of each transmission mechanism; the leg pad is arranged above the rotating plate, and the left side of the leg pad is connected with a knee pad. The invention supports the waist and abdomen of the patient through the abdomen supporting plate, is convenient to keep the prone position for a long time, is convenient to separate the legs of the patient, is convenient to better expose the anus of the patient and is convenient for operation.

Description

Adjustable anorectal department clinical operating table

Technical Field

The invention relates to the technical field of medical instruments, in particular to an adjustable anorectal clinical operating table.

Background

The anorectal department is a department mainly researching and treating constipation, anal fissure, anal fistula, anal abscess, anal stenosis, anal papilla hypertrophy, perianal eczema, mixed hemorrhoid, internal hemorrhoid and external hemorrhoid. At present, when patients with weak anus and intestines or long operation time perform operations, prone positions are mostly adopted, and the prone positions refer to that the patients lie prone on an operating table, pillows or other articles are padded above the front part of the ilium, so that the buttocks are raised, two legs are separated from each other due to drooping, the heads and the two lower limbs are lower, and the anus is fully exposed. Both hands are placed under the jaw, or both arms are placed in front of the head. However, the operating table on the current market is not convenient for assisting the patient to keep the prone position in the using process, and the anus of the patient cannot be fully exposed in the prone position, so that the operation is inconvenient.

Disclosure of Invention

The invention aims to provide an adjustable anorectal clinical operating table, which solves the problems that an operating table on the market at present is inconvenient to assist a patient to keep a prone position in the using process, and the anus of the patient cannot be fully exposed in the prone position, so that the operation is inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable anorectal clinical operating table comprising:

the abdomen supporting plate is applied to supporting the waist and abdomen of a patient, the upper surface of the abdomen supporting plate is wrapped with a cushion, the middle part below the abdomen supporting plate is provided with a lifting cylinder, and the lower end of the abdomen supporting plate is provided with an adjusting plate;

the auxiliary mechanisms are symmetrically arranged on the left side and the right side of the lifting cylinder, shock absorbers are arranged in the oblique directions of the left side and the right side below the lifting cylinder, the output ends of the shock absorbers are fixed with the web supporting plate, and brackets are arranged at the front end and the rear end of the shock absorber on the right side of the lifting cylinder;

the tightness adjusting mechanism is arranged on the right side of the top end of the bracket, and a side pulling mechanism is connected below the tightness adjusting mechanism;

the panel is arranged below the adjusting plate, and a lifting base is arranged at the lower end of the panel;

the two driving mechanisms are symmetrically connected to the right end face of the panel, a transmission mechanism is installed on the right side of each driving mechanism, and a rotating plate is installed on the right side of each transmission mechanism;

the leg pad set up in the top of changeing the board, the left side of leg pad is connected with knee pad, the straight-bar is installed to the below of changeing the board, the lower extreme of straight-bar is connected with the universal wheel.

Preferably, the auxiliary mechanism further comprises:

the upper ends of the connecting rods are symmetrically arranged on the left side and the right side of the output end of the lifting cylinder;

the sliding rails are symmetrically fixed on the outer surfaces of the left side and the right side of the lifting cylinder;

and the sliding block is arranged at the lower end of the connecting rod and is in sliding connection with the sliding rail.

Preferably, the shock absorber further comprises:

the telescopic rod is arranged between the abdomen supporting plate and the sliding block;

and the damping spring is sleeved outside the output end of the telescopic rod.

Preferably, the tightness adjusting mechanism further comprises:

a winding roller;

a traction belt wound on the outer side of the winding roller;

the winding drum is arranged on the outer side of the traction belt and is in rotary connection with the winding roller;

the locking bolt is in threaded connection with the outer side of the winding drum, and the lower end of the locking bolt is tightly attached to the outer surface of the winding drum;

and the rotating handle is arranged at the right end of the winding roller.

Preferably, the side pulling mechanism further comprises:

a first interlayer installed at a lower end of the traction belt;

the sub-buckle is arranged at the middle position of the first interlayer;

the medical adhesive tape is sleeved below the sub-buckle;

the second interlayer is connected to the right end of the first interlayer and has the same structure as the first interlayer;

and the female button is arranged in the middle of the second interlayer and matched with the male button in size.

Preferably, the method further comprises the following steps:

the sliding groove is formed at the joint of the panel and the adjusting plate and is connected with the adjusting plate in a sliding manner;

and the connecting bolts are arranged at four corners of the outer edge of the adjusting plate and penetrate through the adjusting plate.

Preferably, the driving mechanism further comprises:

a fixed block;

the gear is arranged inside the fixed block and is rotationally connected with the fixed block;

and the stepping motor is connected to the lower end of the gear, and forms a rotating structure with the gear.

Preferably, the transmission mechanism further comprises:

the rotating block is arranged on the right side of the fixed block;

the rotating rods are symmetrically fixed at the upper end and the lower end of the rotating block and are rotationally connected with the fixed block;

the gear teeth are uniformly distributed on the left side face of the rotating block and are in meshed connection with the gear.

Preferably, the knee pad further comprises:

a trachea connected to a side of the knee pad;

the air pump is arranged at the lower end of the air pipe and communicated with the interior of the knee pad through the air pipe.

Compared with the prior art, the invention has the following beneficial effects:

the invention has simple structure and convenient use, supports the waist and abdomen of a patient through the arch bridge-shaped abdomen supporting plate, lifts the buttocks of the patient, is convenient to keep a prone position for a long time, is provided with two rotatable rotating plates simultaneously, is convenient to separate the legs of the patient, is convenient to better expose the anus part of the patient, is convenient for operation, and is provided with the side pulling mechanism to pull the buttocks of the patient to two sides so as to fully expose the anus for operation;

the sliding block can slide along the sliding rail so as to assist the up-and-down movement of the shock absorber when the lifting cylinder is lifted, the side edge parts of the abdomen supporting plates are supported by the shock absorption springs and the telescopic rods, the use stability of the abdomen supporting plates is improved, the traction belt can be wound on the winding roller to adjust the length of the traction belt, so that medical staff can adjust the tightness of traction buttocks according to actual needs, the medical adhesive tape can be adhered to the buttocks of a patient and used for traction and fixation, and meanwhile, the medical adhesive tape is convenient to detach and replace relative to the male buckle and the female buckle;

the regulating plate can slide along the spout, so that drive the relative panel adjusting position of ventral strut board, it is stronger to use the flexibility, step motor can drive gear revolve, the gear can drive the rodent and rotate, and then conveniently drive the commentaries on classics board and rotate and open, so that the shank with the patient conveniently parts, and adjust suitable angle, knee pad is made by the gasbag, elasticity is great, it is little to patient knee damage degree, and can adjust the inflation degree according to in-service use needs.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the mounting structure of the auxiliary mechanism and the shock absorber according to the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the slack adjuster and the side pull mechanism of the present invention;

FIG. 5 is a schematic view of the sectional structure of the driving mechanism and the transmission mechanism.

In the figure: 1. a ventral supporting plate; 2. a soft cushion; 3. a lifting cylinder; 4. an auxiliary mechanism; 41. a connecting rod; 42. a slide rail; 43. a slider; 5. a shock absorber; 51. a telescopic rod; 52. a damping spring; 6. a support; 7. a tightness adjusting mechanism; 71. a winding roller; 72. a traction belt; 73. a reel; 74. locking the bolt; 75. a handle is rotated; 8. a side pulling mechanism; 81. a first interlayer; 82. a sub-buckle; 83. medical adhesive tape; 84. a second interlayer; 85. a female buckle; 9. an adjusting plate; 10. a panel; 11. a lifting base; 12. a drive mechanism; 121. a fixed block; 122. a gear; 123. a stepping motor; 13. a transmission mechanism; 131. rotating the block; 132. a rotating rod; 133. a rodent; 14. rotating the plate; 15. a leg pad; 16. knee pads; 17. a straight rod; 18. a universal wheel; 19. a chute; 20. a connecting bolt; 21. an air tube; 22. an air pump.

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.

Referring to fig. 1-5, an adjustable anorectal clinical operating table comprises:

the abdomen supporting plate 1 is applied to supporting the waist and abdomen of a patient, the upper surface of the abdomen supporting plate 1 is wrapped with the cushion 2, the abdomen supporting plate 1 supports the waist and abdomen of the patient to lift the buttocks of the patient so as to be convenient for keeping a prone position for a long time, the middle part below the abdomen supporting plate 1 is provided with the lifting cylinder 3, and the lower end of the abdomen supporting plate 1 is provided with the adjusting plate 9;

the auxiliary mechanisms 4 are symmetrically arranged on the left side and the right side of the lifting cylinder 3, the shock absorbers 5 are arranged in the oblique directions of the left side and the right side below the lifting cylinder 3, the output ends of the shock absorbers 5 are fixed with the abdomen supporting plate 1, and the front end and the rear end of the shock absorber 5 on the right side of the lifting cylinder 3 are provided with the supports 6;

the tightness adjusting mechanism 7 is arranged on the right side of the top end of the bracket 6, a side pulling mechanism 8 is connected below the tightness adjusting mechanism 7, and the side pulling mechanism 8 can pull the buttocks of a patient to two sides so as to fully expose the anus for operation;

the panel 10 is arranged below the adjusting plate 9, and a lifting base 11 is arranged at the lower end of the panel 10;

two symmetrical driving mechanisms 12 are connected to the right end face of the panel 10, a transmission mechanism 13 is installed on the right side of the driving mechanism 12, a rotating plate 14 and two rotating plates 14 are installed on the right side of the transmission mechanism 13, so that the legs of a patient can be conveniently separated, the anus of the patient can be conveniently and better exposed, and the surgical operation is convenient;

a leg pad 15 arranged above the rotating plate 14, a knee pad 16 connected with the left side of the leg pad 15, a straight rod 17 arranged below the rotating plate 14, a universal wheel 18 connected with the lower end of the straight rod 17,

the auxiliary mechanism 4 further comprises:

the upper ends of the connecting rods 41 are symmetrically arranged at the left side and the right side of the output end of the lifting cylinder 3;

slide rails 42 symmetrically fixed to outer surfaces of left and right sides of the lifting cylinder 3;

a slider 43 installed at the lower end of the connecting rod 41 and slidably connected to the slide rail 42, the slider 43 being slidable along the slide rail 42 so as to assist the up-and-down movement of the shock absorber 5 when the elevation cylinder 3 is elevated,

the damper 5 further includes:

a telescopic rod 51 installed between the abdomen supporting plate 1 and the slider 43;

the damping spring 52 is sleeved outside the output end of the telescopic rod 51, the damping spring 52 and the telescopic rod 51 support the side edge part of the abdominal bracing plate 1, the use stability of the abdominal bracing plate 1 is improved,

the tightness adjusting mechanism 7 also comprises:

a winding roller 71;

the traction belt 72 is wound on the outer side of the winding roller 71, and the loose length of the traction belt 72 can be adjusted by winding on the winding roller 71, so that medical staff can adjust the tightness of the traction buttocks according to actual needs;

a winding drum 73 which is installed outside the traction belt 72 and is rotatably connected with the winding roller 71;

a locking bolt 74 which is screwed on the outer side of the winding drum 73, and the lower end of the locking bolt 74 is tightly attached to the outer surface of the winding roller 71;

a stem 75 mounted at the right end of the winding roller 71,

the side pulling mechanism 8 also comprises:

a first interlayer 81 installed at a lower end of the traction belt 72;

a sub-button 82 installed at a middle position of the first interlayer 81;

the medical adhesive tape 83 is sleeved below the sub-buckle 82, and the medical adhesive tape 83 can be stuck to the hip of a patient and used for traction and fixation;

a second interlayer 84 connected to the right end of the first interlayer 81 and having the same structure as the first interlayer 81;

a female button 85 which is arranged at the middle position of the second interlayer 84 and is matched with the male button 82 in size, the medical adhesive tape 83 is convenient to disassemble and replace relative to the male button 82 and the female button 85,

an adjustable anorectal department clinical operating table, which further comprises:

the sliding groove 19 is formed at the joint of the panel 10 and the adjusting plate 9 and is in sliding connection with the adjusting plate 9, and the adjusting plate 9 can slide along the sliding groove 19 so as to drive the abdomen supporting plate 1 to adjust the position relative to the panel 10, so that the use flexibility is higher;

connecting bolts 20 installed at four corners of the outer edge of the adjusting plate 9 and penetrating the inner portion of the adjusting plate 9,

the driving mechanism 12 further includes:

a fixing block 121;

a gear 122 installed inside the fixed block 121 and rotatably connected to the fixed block 121;

a stepping motor 123 connected to the lower end of the gear 122 and forming a rotating structure with the gear 122, wherein the stepping motor 123 can drive the gear 122 to rotate, the gear 122 can drive the tooth 133 to rotate, so as to conveniently drive the rotating plate 14 to rotate and open, so as to conveniently separate the legs of the patient,

the transmission mechanism 13 further includes:

a rotation block 131 installed at the right side of the fixed block 121;

the rotating rods 132 are symmetrically fixed at the upper end and the lower end of the rotating block 131 and are rotatably connected with the fixed block 121;

the rodents 133 are uniformly distributed on the left side surface of the rotating block 131 and are in meshed connection with the gear 122,

the knee pad 16 further includes:

a trachea 21 connected to a side of the knee pad 16;

the air pump 22 is installed at the lower end of the air pipe 21 and communicated with the interior of the knee pad 16 through the air pipe 21, the knee pad 16 is made of an air bag, the elasticity is high, the degree of injury to the knee of a patient is low, the inflation degree can be adjusted according to actual use requirements, and the air is inflated through the air pump 22.

The working principle is as follows: for the adjustable anorectal clinical operating table, the lifting base 11 supports the panel 10, the connecting bolt 20 is firstly unscrewed, then the distance between the abdomen supporting plate 1 and the knee pad 16 is adjusted according to the body size of a user, the adjusting plate 9 is pushed along the length direction of the panel 10, the adjusting plate 9 moves along the sliding groove 19, the distance between the abdomen supporting plate 1 and the knee pad 16 is shortened, the connecting bolt 20 is then screwed down for fixing, the patient lies prone on the abdomen supporting plate 1, the abdomen supporting plate 1 supports the waist and abdomen of the patient, the body is in contact with the soft pad 2, the thigh falls along the right side of the abdomen supporting plate 1, the knee is clamped inside the knee pad 16, the air pump 22 is started, the air pump 22 inflates the knee pad 16 through the air pipe 21, the knee pad 16 is inflated, and is embedded inside the shank pad 15;

then the lifting cylinder 3 is started, the lifting cylinder 3 drives the web supporting plate 1 to rise for a certain distance, the output end of the lifting cylinder 3 rises upwards to drive the connecting rod 41 in the auxiliary mechanism 4 to move, the connecting rod 41 drives the sliding block 43 to slide upwards along the sliding rail 42, the auxiliary shock absorber 5 rises, when the telescopic rod 51 and the shock absorbing spring 52 are pressed, the shock absorption is carried out by utilizing the elastic expansion effect, the stability of the web supporting plate 1 is improved, then the lifting cylinder 3 is closed, the stepping motor 123 in the driving mechanism 12 is started, the stepping motor 123 drives the gear 122 to rotate relative to the fixed block 121, the gear 122 is meshed with the grinding teeth 133 in the transmission mechanism 13 to drive the rotating block 131 and the rotating rod 132 to rotate relative to the fixed block 121, then the rotating block 131 drives the rotating plate 14 to rotate, the rotating plate 14 drives the universal wheel 18 to roll on the ground through the straight rod 17, so that the two rotating plates 14 rotate towards two sides to open, and further separate the legs of the patient, then the stepper motor 123 is turned off;

firstly, one end of a medical adhesive tape 83 is sleeved on a male buckle 82, then a first interlayer 81 and a second interlayer 84 are buckled together, so that the male buckle 82 and a female buckle 85 are mutually clamped, then the other end of the medical adhesive tape 83 is adhered to two sides of the hip of a patient, a rotating handle 75 in a tightness adjusting mechanism 7 is rotated at the moment, a support 6 supports the tightness adjusting mechanism 7, the rotating handle 75 drives a winding roll 71 to rotate relative to a winding roll 73, the winding roll 71 winds a traction belt 72, then the side pulling mechanism 8 is driven to pull the hip of the patient open, a locking bolt 74 is screwed down, the locking bolt 74 is used for fixing the rotating handle 75, the anus part is fully exposed, and the using process of the whole adjustable anorectal clinical operating table is completed.

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.

Claims (9)

1. An adjustable anorectal department clinical operating table is characterized by comprising:

the abdomen supporting plate (1) is used for supporting the waist and abdomen of a patient, the upper surface of the abdomen supporting plate (1) is wrapped by a cushion (2), a lifting cylinder (3) is installed in the middle position below the abdomen supporting plate (1), and an adjusting plate (9) is installed at the lower end of the abdomen supporting plate (1);

the auxiliary mechanisms (4) are symmetrically arranged on the left side and the right side of the lifting cylinder (3), dampers (5) are arranged in the oblique directions of the left side and the right side below the lifting cylinder (3), the output ends of the dampers (5) are fixed with the abdomen supporting plate (1), and brackets (6) are arranged at the front end and the rear end of the damper (5) on the right side of the lifting cylinder (3);

the tightness adjusting mechanism (7) is arranged on the right side of the top end of the support (6), and a side pulling mechanism (8) is connected below the tightness adjusting mechanism (7);

the panel (10) is arranged below the adjusting plate (9), and a lifting base (11) is installed at the lower end of the panel (10);

the two driving mechanisms (12) are symmetrically connected to the right end face of the panel (10), a transmission mechanism (13) is installed on the right side of each driving mechanism (12), and a rotating plate (14) is installed on the right side of each transmission mechanism (13);

leg pad (15), set up in the top of commentaries on classics board (14), the left side of leg pad (15) is connected with knee pad (16), straight-bar (17) are installed to the below of commentaries on classics board (14), the lower extreme of straight-bar (17) is connected with universal wheel (18).

2. An adjustable anorectal clinical operating table according to claim 1 wherein said auxiliary mechanism (4) further comprises:

the upper ends of the connecting rods (41) are symmetrically arranged at the left side and the right side of the output end of the lifting cylinder (3);

the sliding rails (42) are symmetrically fixed on the outer surfaces of the left side and the right side of the lifting cylinder (3);

and the sliding block (43) is arranged at the lower end of the connecting rod (41) and is connected with the sliding rail (42) in a sliding manner.

3. An adjustable anorectal clinical operating table according to claim 2 wherein said shock absorber (5) further comprises:

a telescopic rod (51) installed between the abdomen supporting plate (1) and the sliding block (43);

and the damping spring (52) is sleeved on the outer side of the output end of the telescopic rod (51).

4. An adjustable anorectal clinical operating table according to claim 1 wherein said tightness adjusting mechanism (7) further comprises:

a winding roller (71);

a traction belt (72) wound around the outside of the winding roller (71);

a winding drum (73) which is arranged on the outer side of the traction belt (72) and is in rotary connection with the winding roller (71);

a locking bolt (74) which is connected to the outer side of the winding drum (73) in a threaded manner, and the lower end of the locking bolt (74) is tightly attached to the outer surface of the winding roller (71);

and a rotating handle (75) mounted at the right end of the winding roller (71).

5. An adjustable anorectal clinical operating table according to claim 4 wherein said side pulling mechanism (8) further comprises:

a first interlayer (81) installed at a lower end of the traction belt (72);

a sub-buckle (82) installed at a middle position of the first interlayer (81);

the medical adhesive tape (83) is sleeved below the sub buckle (82);

a second interlayer (84) which is connected to the right end of the first interlayer (81) and has the same structure as the first interlayer (81);

and the female button (85) is arranged in the middle position of the second interlayer (84) and is matched with the male button (82) in size.

6. An adjustable anorectal clinical operating table according to claim 1 further comprising:

the sliding chute (19) is arranged at the joint of the panel (10) and the adjusting plate (9) and is connected with the adjusting plate (9) in a sliding manner;

and the connecting bolts (20) are arranged at four corners of the outer edge of the adjusting plate (9) and penetrate through the adjusting plate (9).

7. An adjustable anorectal clinical operating table according to claim 1 wherein said drive mechanism (12) further comprises:

a fixed block (121);

a gear (122) which is installed inside the fixed block (121) and is rotatably connected with the fixed block (121);

and the stepping motor (123) is connected to the lower end of the gear (122) and forms a rotating structure with the gear (122).

8. An adjustable anorectal clinical operating table according to claim 7 wherein said drive mechanism (13) further comprises:

a rotating block (131) mounted on the right side of the fixed block (121);

the rotating rods (132) are symmetrically fixed at the upper end and the lower end of the rotating block (131) and are in rotating connection with the fixed block (121);

the rodent (133) is uniformly distributed on the left side face of the rotating block (131) and is in meshed connection with the gear (122).

9. An adjustable anorectal clinical operating table according to claim 1 wherein the knee pad (16) further comprises:

a trachea (21) connected to a side of the knee pad (16);

an air pump (22) installed at a lower end of the air pipe (21) and communicating with the inside of the knee pad (16) through the air pipe (21).

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