CN114795778A

CN114795778A - Improved surgical operation bed

Info

Publication number: CN114795778A
Application number: CN202210365026.0A
Authority: CN
Inventors: 周少余; 蒋建微; 徐依成; 高志立; 谷志阳
Original assignee: Wenzhou Medical University
Current assignee: Wenzhou Medical University
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-29
Anticipated expiration: 2042-04-07
Also published as: CN114795778B

Abstract

The invention discloses an improved surgical operation bed, and particularly relates to the technical field of operation beds. According to the invention, the patient is lifted up from the bed plate by using the three binding bands, then the second long rod and the first long rod are driven by the two motors to turn over to the edge of the bed plate, the rotary disc on the screw rod is shaken, the screw rod is used for driving the thread block to move to the front side of the base, meanwhile, the hydraulic cylinder is controlled to extend continuously, the patient is pushed to the upper part of a common sickbed, then the motor is used for driving the second long rod to turn over, so that the patient slowly moves to the common sickbed, then the medical staff loosens the three binding bands, and the patient is moved by using the binding bands, so that the medical staff is prevented from hurting the patient in the process of manually transferring the patient, and the wound of the patient is prevented from being damaged.

Description

Improved surgical operation bed

Technical Field

The invention relates to the technical field of operating tables, in particular to an improved surgical operating table.

Background

At present, surgery is a science for researching the occurrence and development rules of surgical diseases and clinical manifestations, diagnosis, prevention and treatment of the surgical diseases, a professional department taking surgical excision and repair as main treatment means is adopted, the surgery is greatly developed along with the application of microsurgery technology, the special setting principle of each hospital surgery is similar to that of the internal medicine and generally corresponds to the internal medicine, an operating bed is needed in the general surgical operation process, at present, the operating bed used clinically mainly comprises a bed board and bed legs, and with the progress of medical technology in China, the operation can be carried out in many times when people go to the hospital for treatment, and the existing operating beds are various.

After the operation of a patient is completed, medical staff are required to transfer the patient from the operating bed to a common sickbed, the patient is subjected to secondary injury due to improper manual operation in the transferring process, the manual transfer is slow, and excessive time is consumed.

Disclosure of Invention

To overcome the above-mentioned deficiencies of the prior art, embodiments of the present invention provide an improved surgical operating bed to address the above-mentioned problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an improved surgical operation bed comprises a bed plate and a base, wherein the bottom end of the bed plate is fixed with the top end of the base through a support, a thread block is arranged at the top end of the base, an installation cavity is formed in the thread block, through holes are formed in the top end and the bottom end of the installation cavity, long plates are arranged in the two through holes, an installation block is fixedly arranged at one end, away from each other, of the two long plates, a hydraulic cylinder is arranged on the installation block, a first long rod is fixedly arranged at the top end of the hydraulic cylinder, a second long rod is arranged between the two first long rods, an accommodation cavity is formed in the second long rod, an electric roller is fixedly arranged in the accommodation cavity, three binding belts are wound on the outer wall of the electric roller, one ends of the three binding belts penetrate through the second long rod and extend to the outer side of the second long rod, three hooks are fixedly arranged at the bottom end of the binding belts, a plurality of locking rings are fixedly arranged on the second long rod, three recess has been seted up to bed board top surface, and every recess is inside all to be equipped with the cushion, and a plurality of first tooth's sockets have all been seted up on both ends surface around every cushion, and both ends all are equipped with first gear around the three cushion, lie in between the three first gear of cushion front end and lie in between the three first gear of cushion rear end and all be connected with first bull stick, are equipped with drive assembly between two first bull sticks.

In a preferred embodiment, the two first long rods are embedded with telescopic rods, and one end of each telescopic rod is fixedly connected with the second long rod, so that the distance between the two first long rods and the second long rod can be conveniently adjusted.

In a preferred embodiment, a motor is embedded on one side of each mounting block, a connecting block is fixedly arranged on an output shaft of the motor, the connecting block is fixedly connected with the bottom end of the hydraulic cylinder, the hydraulic cylinder is driven to rotate by the motor, manual operation is not needed, and time and labor are saved when the hydraulic cylinder is used.

In a preferred embodiment, a plurality of second tooth grooves are formed in the surfaces, close to one side, of the two long plates, a second gear is arranged inside the installation cavity, the top end and the bottom end of the second gear are respectively meshed with the second tooth grooves in the two long plates, a connecting shaft penetrates through the inside of the second gear, the rear end of the connecting shaft penetrates through the threaded block and extends to the rear side of the threaded block, and the two long plates are driven to move simultaneously by means of meshing of the second gear and the second tooth grooves, so that the distance between the two hydraulic cylinders is convenient to adjust.

In a preferred embodiment, the top end surface of the base is provided with a sliding groove, the thread block is arranged inside the sliding groove, the thread block is internally connected with a screw in a threaded manner, the front end of the screw is connected with the inner wall of the sliding groove through a bearing, and the rear end of the screw penetrates through the base and extends to the rear side of the base.

In a preferred embodiment, the front sides of the three first gears at the front end of the cushion block are all meshed with third gears, the three third gears are connected through a second rotating rod, a cavity is formed in the bed plate, and the third gears are used for enabling the first gears at the front side and the rear side of the cushion block to rotate in opposite directions.

In a preferred embodiment, the driving assembly comprises two first chain wheels, the two first chain wheels are respectively and fixedly arranged on the second rotating rod and the first rotating rod located on the rear side of the cushion block, the two first chain wheels are connected through a chain, a second chain wheel is arranged between the two first chain wheels and connected with the chain, a movable shaft is fixedly arranged at one end of the second chain wheel, the first chain wheels and the chain are arranged inside the cavity, and the second chain wheel is used for driving the first chain wheels to rotate through the chain, so that the two first rotating rods are driven to rotate simultaneously, and the height of the cushion block is convenient to adjust.

In a preferable embodiment, a controller is fixedly arranged at the front end of the bed board, the controller is connected with the input ends of the motor, the hydraulic cylinder and the electric roller, and the controller is used for controlling, so that the use is very convenient.

In a preferred embodiment, bed board top and three cushion top are all fixed and are equipped with the cushion, and the cushion has elasticity, can improve the travelling comfort, loose axle one end runs through the bed board and extends to the bed board outside, loose axle one end, screw rod rear end and connecting axle rear end are all fixed and are equipped with the carousel, the fixed a plurality of universal wheels that are equipped with in base bottom, a plurality of universal wheels are convenient for adjust the position of bed board in base bottom evenly distributed.

The invention has the technical effects and advantages that:

1. according to the invention, the patient is lifted up from the bed plate by using the three binding bands, then the second long rod and the first long rod are driven by the two motors to turn over to the edge of the bed plate, the rotary disc on the screw rod is shaken, the screw rod is used for driving the thread block to move to the front side of the base, meanwhile, the hydraulic cylinder is controlled to extend continuously, the patient is pushed to the upper part of a common sickbed, then the motor is used for driving the second long rod to turn over, so that the patient slowly moves to the common sickbed, then the medical staff loosens the three binding bands, and the patient is moved by using the binding bands, so that the medical staff is prevented from hurting the patient in the process of manually transferring the patient, and the wound of the patient is prevented from being damaged.

2. It is rotatory to drive the second sprocket through waveing the loose axle, it is rotatory that the second sprocket passes through two first sprockets of chain drive, it is rotatory that first sprocket passes through the first gear that third gear drive cushion front side, make two first bull stick direction of rotation opposite, first gear on two first bull sticks and a plurality of first tooth's socket meshes on the cushion, three cushion of drive shifts up in the recess, respectively with patient's neck, waist and thigh department lift, be convenient for medical personnel pass patient's with three bandage under, help medical personnel lift patient from the bed board.

3. Drive pneumatic cylinder reverse rotation through the motor, make first stock and second stock overturn between bed board and the base, then use the pneumatic cylinder to drive first stock and second stock and contract the below to the bed board, the carousel on the reverse rotation connecting axle again makes two first stocks and the laminating of second stock be convenient for accomodate, avoids first stock and second stock to influence doctor's operation.

Drawings

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

FIG. 2 is a cross-sectional view of a thread block of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;

FIG. 4 is a partial cross-sectional view of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4 in accordance with the present invention;

FIG. 6 is a bottom view of the overall structure of the present invention;

FIG. 7 is a cross-sectional view of a second elongated rod of the present invention;

FIG. 8 is a second sprocket construction of the present invention;

fig. 9 is a structure view of a connecting shaft of the present invention.

The reference signs are: 1. a bed board; 2. a base; 3. a thread block; 4. a mounting cavity; 5. a through hole; 6. a long plate; 7. mounting blocks; 8. a hydraulic cylinder; 9. a first long rod; 10. a second long rod; 11. a receiving cavity; 12. an electric roller; 13. binding bands; 14. hooking; 15. a locking ring; 16. a groove; 17. cushion blocks; 18. a first tooth slot; 19. a first gear; 20. a first rotating lever; 21. a telescopic rod; 22. a motor; 23. connecting blocks; 24. a second tooth slot; 25. a second gear; 26. a connecting shaft; 27. a chute; 28. a screw; 29. a third gear; 30. a second rotating lever; 31. a cavity; 32. a first sprocket; 33. a chain; 34. a second sprocket; 35. a movable shaft; 36. a controller; 37. a soft cushion; 38. a turntable.

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 the attached drawings 1, 2, 6 and 7 in the specification, the improved surgical operation bed of the embodiment comprises a bed plate 1 and a base 2, the bottom end of the bed plate 1 is fixed with the top end of the base 2 through a bracket, the top end of the base 2 is provided with a thread block 3, an installation cavity 4 is arranged inside the thread block 3, through holes 5 are arranged at the top end and the bottom end of the installation cavity 4, long plates 6 are arranged inside the two through holes 5, a plurality of second tooth grooves 24 are arranged on the surfaces, close to one side, of the two long plates 6, a second gear 25 is arranged inside the installation cavity 4, the top end and the bottom end of the second gear 25 are respectively meshed with the plurality of second tooth grooves 24 on the two long plates 6, a connecting shaft 26 penetrates through the inside of the second gear 25, the rear end of the connecting shaft 26 penetrates through the thread block 3 and extends to the rear side of the thread block 3, and is meshed with the plurality of second tooth grooves 24 by using the second gear 25, the two long plates 6 are driven to move simultaneously, the distance between the two hydraulic cylinders 8 is convenient to adjust, a turntable 38 is fixedly arranged at the rear end of the connecting shaft 26, one ends of the two long plates 6, which are far away from each other, are fixedly provided with mounting blocks 7, the hydraulic cylinders 8 are arranged on the mounting blocks 7, the top ends of the hydraulic cylinders 8 are fixedly provided with first long rods 9, a second long rod 10 is arranged between the two first long rods 9, telescopic rods 21 are embedded in the two first long rods 9, one ends of the telescopic rods 21 are fixedly connected with the second long rod 10, the distance between the two first long rods 9 and the second long rod 10 is convenient to adjust, the hydraulic cylinders 8 are convenient to adjust the height of the first long rods 9 and the height of the second long rod 10, a motor 22 is embedded at one side of each mounting block 7, a connecting block 23 is fixedly arranged on an output shaft of the motor 22, the connecting block 23 is fixedly connected with the bottom ends of the hydraulic cylinders 8, and the hydraulic cylinders 8 are driven to rotate by the motor 22, the automatic bed board is not required to be manually operated, time and labor are saved during use, the controller 36 is fixedly arranged at the front end of the bed board 1, the controller 36 is connected with the input ends of the motor 22 and the hydraulic cylinder 8, the controller 36 is used for controlling, and the automatic bed board is very convenient to use.

The implementation scenario is specifically as follows: after the doctor finishes the operation, the medical staff firstly shakes the rotary disc 38 at the rear side of the thread block 3, the rotary disc 38 drives the connecting shaft 26 to rotate when rotating, the connecting shaft 26 drives the second gear 25 to rotate when rotating, the second gear 25 is meshed with the plurality of second tooth spaces 24 on the two long plates 6, the long plate 6 above is driven to move towards the right side of the bed plate 1, the long plate 6 below is driven to move towards the left side of the bed plate 1, so that the two first long rods 9 are separated from the second long rod 10, the two first long rods 9 are connected with the second long rod 10 through the telescopic rods 21, after the first long rod 9 and the second long rod 10 are adjusted, the controller 36 is used for controlling the two motors 22 to rotate, the motors 22 rotate to drive the hydraulic cylinders 8 on the connecting block 23 to rotate together, the first long rod 9 and the second long rod 10 on the hydraulic cylinders 8 are turned to be perpendicular to the bed plate 1, in the process of turning the hydraulic cylinders 8, the controller 36 is used for controlling the two hydraulic cylinders 8 to extend, the height of the first long rod 9 and the second long rod 10 is adjusted.

Referring to the attached fig. 1, 4, 5 and 8 of the specification, in the improved surgical operation bed of this embodiment, three grooves 16 are formed in the top end surface of the bed plate 1, a pad 17 is disposed inside each groove 16, a plurality of first tooth grooves 18 are formed in the front and rear end surfaces of each pad 17, first gears 19 are disposed at the front and rear ends of each pad 17, first rotating rods 20 are connected between the three first gears 19 located at the front ends of the pads 17 and between the three first gears 19 located at the rear ends of the pads 17, a driving assembly is disposed between the two first rotating rods 20, third gears 29 are engaged with the front sides of the three first gears 19 located at the front ends of the pads 17, the three third gears 29 are connected through second rotating rods 30, a cavity 31 is formed in the bed plate 1, the first gears 19 at the front and rear sides of the pads 17 are rotated in opposite directions by using the third gears 29, the driving assembly comprises two first chain wheels 32, the two first chain wheels 32 are respectively fixedly arranged on the second rotating rod 30 and the first rotating rod 20 positioned at the rear side of the cushion block 17, the two first chain wheels 32 are connected through a chain 33, a second chain wheel 34 is arranged between the two first chain wheels 32, the second chain wheel 34 is connected with the chain 33, one end of the second chain wheel 34 is fixedly provided with a movable shaft 35, the second chain wheel 34, the first chain wheel 32 and the chain 33 are all arranged in the cavity 31, the second chain wheel 34 drives the first chain wheel 32 to rotate through the chain 33, so that the two first rotating rods 20 are driven to rotate simultaneously, the height of the cushion block 17 is convenient to adjust, one end of the movable shaft 35 penetrates through the bed board 1 and extends to the outer side of the bed board 1, a turntable 38 is fixedly arranged at one end of the movable shaft 35, a cushion 37 is fixedly arranged at the top end of the bed board 1 and the top end of the cushion block 17, and the cushion 37 has elasticity, the comfort can be improved;

the inside storage cavity 11 of having seted up of second stock 10, storage cavity 11 is inside to be fixed to be equipped with motorized pulley 12, uses motorized pulley 12 to twine bandage 13 automatically, does not need manual operation, and it is very convenient to use, the outer wall winding of motorized pulley 12 has three bandage 13, and three bandage 13 one end all runs through second stock 10 and extends to the second stock 10 outside, bandage 13 bottom mounting is equipped with three couple 14, the fixed a plurality of catch rings 15 that are equipped with on the second stock 10, the cooperation of couple 14 and catch ring 15 is used, is convenient for fix bandage 13, and is spacing to the patient, the fixed controller 36 that is equipped with in front end of bed board 1, controller 36 is connected with motorized pulley 12's input.

The implementation scenario is specifically as follows: after the first long rod 9 and the second long rod 10 are adjusted, the medical staff shakes the rotating disc 38 on the movable shaft 35, the movable shaft 35 drives the second chain wheel 34 to rotate, the second chain wheel 34 drives the two first chain wheels 32 to rotate through the chain 33, the first chain wheels 32 drive the second rotating rod 30 and the first rotating rod 20 on the rear side of the cushion block 17 to rotate when rotating, the second rotating rod 30 drives the first gear 19 on the first rotating rod 20 on the front side of the cushion block 17 to rotate through the third gear 29, so that the two first rotating rods 20 rotate in opposite directions, the first gear 19 on the two first rotating rods 20 is meshed with the first tooth grooves 18 on the cushion block 17, the three cushion blocks 17 are driven to move upwards in the grooves 16 to respectively lift the neck, waist and thigh of the patient, then the medical staff controls the electric rotary drum 12 to loosen the three binding bands 13 by using the controller 36, so that the three binding bands 13 can conveniently pass under the body of the patient, the hooks 14 on the straps 13 are then hooked into the locking ring 15, the three straps 13 are rewound using the motorized roller 12, and the patient is restrained by the straps 13, helping the medical staff to lift the patient from the bed plate 1.

Referring to the attached drawings 1-9 in the specification, in the improved surgical operation bed of this embodiment, a sliding groove 27 is formed in the top end surface of the base 2, the thread block 3 is arranged inside the sliding groove 27, a screw 28 is connected to the thread inside the thread block 3, the front end of the screw 28 is connected to the inner wall of the sliding groove 27 through a bearing, the rear end of the screw 28 penetrates through the base 2 and extends to the rear side of the base 2, the first long rod 9 and the second long rod 10 are driven to move conveniently by using the screw 28 and the thread block 3 in a matching manner, the rotating discs 38 are fixedly arranged at one end of the movable shaft 35, the rear end of the screw 28 and the rear end of the connecting shaft 26, a plurality of universal wheels are fixedly arranged at the bottom of the base 2, and are uniformly distributed at the bottom of the base 2, so that the position of the bed plate 1 can be adjusted conveniently.

The implementation scenario is specifically as follows: after a patient is fixed by using the binding bands 13, the rotating disc 38 on the movable shaft 35 is rotated reversely to separate the three cushion blocks 17 from the body of the patient, the patient is hung on the bed board 1 by the three binding bands 13, then the common hospital bed is moved beside the bed board 1, the controller 36 controls the two motors 22 to drive the hydraulic cylinders 8 to rotate, the second long rod 10 and the first long rod 9 are moved to the edge of the bed board 1, then the medical staff shakes the rotating disc 38 on the screw 28 again, the screw 28 drives the thread block 3 in the sliding groove 27 to move to the position in front of the base 2, meanwhile, the controller 36 controls the hydraulic cylinders 8 to extend continuously, the patient is pushed to the upper part of the common hospital bed, the motor 22 drives the second long rod 10 to turn over, the patient lies on the common hospital bed slowly, then the medical staff loosens the three binding bands 13, and moves the patient by using the binding bands 13, avoid medical personnel to cause the injury to the patient at manual transfer patient's in-process, destroy the wound of patient's operation, when need not shift the patient, use motor 22 to drive 8 reverse rotations of pneumatic cylinder earlier, make first stock 9 and second stock 10 overturn between bed board 1 and base 2, then reuse pneumatic cylinder 8 to drive first stock 9 and second stock 10 and contract the below to bed board 1, the carousel 38 on the last reverse rotation connecting axle 26 again, make two long slabs 6 drive two first stocks 9 and second stock 10 laminating just can, avoid first stock 9 and second stock 10 to influence doctor's operation.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an improved generation surgical operation bed, includes bed board (1) and base (2), bed board (1) bottom is fixed its characterized in that through support and base (2) top: the top end of the base (2) is provided with a thread block (3), a mounting cavity (4) is arranged inside the thread block (3), through holes (5) are respectively arranged at the top end and the bottom end of the mounting cavity (4), long plates (6) are respectively arranged inside the two through holes (5), a mounting block (7) is fixedly arranged at one end, far away from each other, of the two long plates (6), a hydraulic cylinder (8) is arranged on the mounting block (7), a first long rod (9) is fixedly arranged at the top end of the hydraulic cylinder (8), a second long rod (10) is arranged between the two first long rods (9), a storage cavity (11) is arranged inside the second long rod (10), an electric roller (12) is fixedly arranged inside the storage cavity (11), three binding bands (13) are wound on the outer wall of the electric roller (12), one end of each of the three binding bands (13) penetrates through the second long rod (10) and extends to the outer side of the second long rod (10), three hooks (14) are fixedly arranged at the bottom end of the binding band (13), and a plurality of locking rings (15) are fixedly arranged on the second long rod (10);

three recess (16) have been seted up on bed board (1) top surface, every recess (16) inside all is equipped with cushion (17), a plurality of first tooth's socket (18) have all been seted up on both ends surface around every cushion (17), both ends all are equipped with first gear (19) around three cushion (17), all be connected with between three first gear (19) that are located cushion (17) front end and be located between three first gear (19) of cushion (17) rear end first bull stick (20), be equipped with drive assembly between two first bull sticks (20).

2. An improved surgical work bed as claimed in claim 1, wherein: the two first long rods (9) are embedded with telescopic rods (21), and one ends of the telescopic rods (21) are fixedly connected with the second long rod (10).

3. An improved surgical work bed as claimed in claim 1, wherein: every installation piece (7) one side all inlays and is equipped with motor (22), fixed connecting block (23) that are equipped with on motor (22) output shaft, connecting block (23) and pneumatic cylinder (8) bottom fixed connection.

4. An improved surgical work bed as claimed in claim 1, wherein: a plurality of second tooth grooves (24) have all been seted up to two long plates (6) one side surface that is close to each other, installation cavity (4) inside is equipped with second gear (25), second gear (25) top and bottom mesh with a plurality of second tooth grooves (24) on two long plates (6) respectively mutually, second gear (25) inside runs through and is equipped with connecting axle (26), connecting axle (26) rear end is run through thread block (3) and is extended to thread block (3) rear side.

5. An improved surgical procedure bed as claimed in claim 4, wherein: base (2) top surface has seted up spout (27), screw block (3) are established inside spout (27), screw block (3) inside threaded connection has screw rod (28), screw rod (28) front end passes through bearing and spout (27) inner wall connection, screw rod (28) rear end runs through base (2) and extends to base (2) rear side.

6. An improved surgical procedure bed as claimed in claim 5, wherein: three first gears (19) front sides that are located cushion (17) front end all mesh and have third gear (29), connect through second bull stick (30) between three third gear (29), cavity (31) have been seted up to bed board (1) inside.

7. An improved surgical procedure bed as claimed in claim 6, wherein: the driving assembly comprises two first chain wheels (32), the two first chain wheels (32) are respectively fixedly arranged on the second rotating rod (30) and on the first rotating rod (20) located on the rear side of the cushion block (17), the two first chain wheels (32) are connected through a chain (33), a second chain wheel (34) is arranged between the two first chain wheels (32), the second chain wheel (34) is connected with the chain (33), a movable shaft (35) is fixedly arranged at one end of the second chain wheel (34), and the second chain wheel (34), the first chain wheels (32) and the chain (33) are all arranged inside the cavity (31).

8. An improved surgical work bed as claimed in claim 3, wherein: the bed board (1) front end is fixed and is equipped with controller (36), controller (36) are connected with motor (22), pneumatic cylinder (8) and electric drum (12)'s input.

9. An improved surgical procedure bed as claimed in claim 7, wherein: bed board (1) top and three cushion (17) top are all fixed and are equipped with cushion (37), loose axle (35) one end runs through bed board (1) and extends to the bed board (1) outside, loose axle (35) one end, screw rod (28) rear end and connecting axle (26) rear end are all fixed and are equipped with carousel (38), base (2) bottom is fixed and is equipped with a plurality of universal wheels, and a plurality of universal wheels are in base (2) bottom evenly distributed.