Examination bed for anorectal examination

Abstract

The examination couch comprises a couch body, electric lifting rods, a rotating shaft, a lying plate, a locking structure, a leg placing structure and a transmission structure, the electric lifting rods are fixedly connected to the four corners of the lower end of the couch body, antiskid plates are arranged at the lower ends of the four electric lifting rods, a through groove is formed in the upper end of the couch body, and the rotating shaft is arranged in the through groove. A rotating shaft is rotatably arranged in the through groove, a lying plate is fixedly connected to the surface of the rotating shaft, a locking structure is fixedly connected to one side of the bed body, sliding grooves are symmetrically formed in one side of the upper end of the bed body, a leg placing structure is connected to the interiors of the two sliding grooves, and a transmission structure is connected to the interior of the bed body. Compared with the prior art, the anal dilator has the advantages that the anal position of a patient can be raised, and a doctor can conveniently examine the anal position of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical anorectal department, in particular to an examination bed for anorectal examination. Background Art

[0002] Anorectal diseases are diseases with a high incidence rate among the population. The most common diseases are hemorrhoids, anal fissures, anal fistulas, etc. After feeling unwell, patients usually go to the anorectal department of the hospital for disease examination and diagnosis. When medical staff conduct anorectal examination on patients, patients are required to climb onto the treatment bed to facilitate examination.

[0003] The patent number CN218889889U in the prior art discloses a special diagnosis and treatment bed for anorectal department, including a treatment bed body, the treatment bed body including a bed board body and a treatment board, a treatment board is fixedly installed on one side of the bed board body, a first self-locking telescopic rod is fixedly installed on both sides of the bottom end of the bed board body, a second self-locking telescopic rod is fixedly installed on both sides of the bottom end of the treatment board, a collecting mechanism is fixedly installed in the middle between the two second self-locking telescopic rods, and the collecting mechanism includes a fixed rod and a fixed plate. The utility model special diagnosis and treatment bed for anorectal department, by setting a collecting mechanism, medical staff rotate the connecting ring along the fixed rod to adjust the direction of the trash can, the connecting ring is adsorbed on the first magnetic ring through the magnetic attraction on the second magnetic ring, thereby completing the fixation between the connecting ring and the fixed rod, the medical staff can throw the medical waste generated after anorectal examination into the trash can, reducing the area occupied by the anorectal department and facilitating the walking of medical staff and patients.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] (1) In the prior art, when the patient is lying on the bed, it is not convenient for the doctor to examine the patient's diseased part, and the patient needs to constantly turn over on the bed to adjust the position;

[0006] (2) When using the prior art, the patient's legs are placed randomly, which is not convenient for opening and fixing according to the doctor's requirements. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an examination bed for anorectal examination which can raise the anus of the patient, making it convenient for the doctor to examine the anus of the patient.

[0008] In order to solve the above problems, the technical solution of the utility model is: an examination bed for anorectal examination, comprising a bed body, an electric lifting rod, a rotating shaft, a lying board, a locking structure, a leg placement structure, and a transmission structure;

[0009] Preferably, electric lifting rods are fixedly connected at the four corners of the lower end of the bed body, and anti-skid plates are provided at the lower ends of the four electric lifting rods. A through groove is provided at the upper end of the bed body, and a rotating shaft is rotatably provided inside the through groove. The surface of the rotating shaft is fixedly connected to a lying board, and a locking structure is fixedly connected to one side of the bed body. Slide grooves are symmetrically provided on one side of the upper end of the bed body, and leg placement structures are connected inside two of the slide grooves. The bed body is connected to a transmission structure.

[0010] Furthermore, the locking structure includes a fixed block, a pull rod is slidably provided inside the fixed block, a pull ring is provided at one end of the pull rod, a moving block is provided at the other end of the pull rod, a spring is provided on the surface of the pull rod, one end of the spring is fixedly connected to the moving block, the other end of the spring is fixedly connected to the inner wall of the fixed block, a connecting rod is provided at the other end of the moving block, a latch tooth is provided at the other end of the connecting rod, a gear is sleeved on the surface of one end of the rotating shaft, and the latch tooth is engaged with the gear.

[0011] Furthermore, the leg placement structure includes a movable column, which is located inside the slide groove, a support rod is inserted into the upper end of the movable column, a limiting hole is provided on the surface of the support rod, and there are multiple limiting holes in the vertical direction, a placement groove is provided at the upper end of the support rod, and a limiting pin is provided at one end of the movable column, and the limiting pin is inserted into the limiting hole.

[0012] Furthermore, the transmission structure includes a motor, a connecting rod is provided at the output end of the motor, a driving bevel gear is sleeved on the surface of the other end of the connecting rod, driven bevel gears are provided on both sides of the driving bevel gear, the two driven bevel gears are meshed and connected to the driving bevel gear, a screw is provided at the center of the driven bevel gear, the screw is rotatably connected to the inside of the slide groove, and the movable column is threadedly connected to the screw.

[0013] Furthermore, a turntable is provided at one end of the rotating shaft, and a handle is provided at the edge of the other end of the turntable.

[0014] Furthermore, a support plate is provided at the lower end of the through slot, and handrails are provided on both sides of the upper end of the bed body.

[0015] Furthermore, a fill light is provided between the two slide grooves, and a tool box is provided on one side of the fill light.

[0016] The advantages of the utility model compared with the existing technology are:

[0017] (1) The patient of the utility model lies on the reclining board with his upper body, holds the armrests with both hands, places his legs on the placement slot, pulls the pull ring to drive the pull rod and the moving block to move, and the moving block drives the latching teeth to disengage the gear through the connecting rod, and then rotates the turntable through the handle, and drives the reclining board to rotate through the rotating shaft, so that the patient's head is tilted downward and the patient's anus is tilted upward, which is convenient for the doctor to check;

[0018] (2) In the utility model, the patient's legs are placed on the placement slot, and the position of the support rod is fixed by adjusting the limit pin to adjust the height of the placement slot. The motor drives the connecting rod to rotate, and the active bevel gear and the driven bevel gear drive the screw to rotate inside the slide slot, thereby driving the moving column to move, which is convenient for driving the placement slot to move, and the opening angle of the patient's legs can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a three-dimensional examination bed for anorectal examination Figure 1 .

[0020] Figure 2 The utility model is a three-dimensional examination bed for anorectal examination Figure 2 .

[0021] Figure 3 The utility model is a top view of an examination bed for anorectal examination.

[0022] Figure 4 It is an enlarged view of position A of an examination bed for anorectal examination of the utility model.

[0023] Figure 5 The utility model discloses a locking structure diagram of an examination bed for anorectal examination.

[0024] Figure 6 The utility model discloses a transmission structure diagram of an examination bed for anorectal examination.

[0025] As shown in the figure: 1. Bed body; 2. Electric lifting rod; 3. Through slot; 4. Rotating shaft; 5. Lying board; 6. Locking structure; 7. Slide slot; 8. Leg placement structure; 9. Transmission structure; 10. Fixed block; 11. Pull rod; 12. Pull ring; 13. Moving block; 14. Spring; 15. Connecting rod 1; 16. Gear; 17. Gear; 18. Moving column; 19. Support rod; 20. Limiting hole; 21. Placement slot; 22. Limiting pin; 23. Motor; 24. Connecting rod 2; 25. Active bevel gear; 26. Driven bevel gear; 27. Screw; 28. Turntable; 29. ​​Handle; 30. Support plate; 31. Armrest; 32. Fill light; 33. Toolbox. DETAILED DESCRIPTION

[0026] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0027] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0028] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0029] like Figures 1 to 6 As shown, an examination bed for anorectal examination comprises a bed body 1, electric lifting rods 2 are fixedly installed at the four corners of the lower end of the bed body 1, and anti-slip pads are installed at the lower ends of the four electric lifting rods 2, and the anti-slip pads are in contact with the ground. The electric lifting rods 2 can adjust the height of the bed body 1, which is convenient for patients to get on and off the bed body 1, and can also be conveniently adjusted to a height suitable for doctor's examination. A through slot 3 is arranged at the upper end of the bed body 1, and a rotatable shaft 4 is installed inside the through slot 3. A lying board 5 is fixedly installed on the surface of the rotating shaft 4, and the upper body of the patient lies on the lying board 5. A turntable 28 is installed at one end of the rotating shaft 4, and a handle 29 is installed at the edge of the other end of the rotating shaft 28. Rotating the handle 29 can drive the rotating shaft 4 to rotate through the turntable 28, thereby driving the lying board 5 to rotate, and the angle of the lying board 5 can be adjusted, so that the patient's head is tilted downward, and the part of the patient to be examined is tilted upward, and the rotation amplitude is relatively small. A support plate 30 is installed at the lower end of the through slot 3, and the support plate 30 can support the lying board 5 when the lying board 5 does not rotate. Armrests 31 are installed on both sides of the upper end of the bed body 1, and the patient can hold the armrests 31 with both hands.

[0030] A locking structure 6 is fixedly installed on one side of the bed body 1, and a gear 17 is mounted on the surface of one end of the rotating shaft 4. The locking structure 6 can fix the rotating shaft 4 by fixing the gear 17 so that it no longer rotates. The locking structure 6 includes a fixed block 10, which is installed at one end of the bed body 1. A slidable pull rod 11 is installed inside the fixed block 10, and a pull ring 12 is installed at one end of the pull rod 11. The pull rod 11 can be easily pulled through the pull ring 12. A moving block 13 is installed at the other end of the pull rod 11, and the moving block 13 slides inside the fixed block 10. A spring 14 is mounted on the surface of the pull rod 11, and one end of the spring 14 is connected to the fixed block 10. The moving block 13 is connected, and the other end of the spring 14 is installed on the inner wall of the fixed block 10. The spring 14 can drive the moving block 13 to return to its original position. The other end of the moving block 13 is installed with a connecting rod 15, and the other end of the connecting rod 15 is installed with a latch 16. The latch 16 latches the gear 17, and the latch 16 can fix the gear 17 to prevent the gear 17 and the rotating shaft 4 from rotating. Pulling the pull ring 12 drives the pull rod 11 and the moving block 13 to move, and the moving block 13 compresses the spring 14. The moving block 13 drives the latch 16 to disengage from the gear 17 through the connecting rod 15, so that the rotating shaft 4 can be rotated.

[0031] Two slide grooves 7 are symmetrically provided on the other side of the upper end of the bed body 1, and a leg placement structure 8 is installed inside the two slide grooves 7. The patient's legs can be placed on the upper end of the leg placement structure 8. The leg placement structure 8 includes a movable column 18, and the movable column 18 is located inside the slide groove 7. The movable column 18 moves inside the slide groove to open the patient's legs for the convenience of doctor's examination. A slidable support rod 19 is installed on the upper end of the movable column 18, and a placement groove 21 is installed on the upper end of the support rod 19. The placement groove 21 is used to place the patient's legs. The support rod 19 can adjust the height of the placement groove 21. A limiting hole 20 is provided on the surface of the support rod 19, and there are multiple limiting holes 20 in the vertical direction. A limiting pin 22 is installed at one end of the movable column 18, and the limiting pin 22 is inserted into the limiting hole 20 to fix the support column 19.

[0032] A transmission structure 9 is installed inside the bed body 1, and the transmission structure 9 includes a motor 23. A connecting rod 24 is installed at the output end of the motor 23. The motor 24 drives the connecting rod 24 to rotate. A driving bevel gear 25 is provided on the surface of the other end of the connecting rod 24. Driven bevel gears 26 are installed on both sides of the driving bevel gear 25. Two driven bevel gears 26 are meshed and connected to the driving bevel gear 25. The connecting rod 24 drives the driven bevel gear 26 to rotate through the driving bevel gear 25. A screw 27 is installed at the center of the driven bevel gear 26, which in turn drives the two screws 27 to rotate. The screw 27 can rotate inside the slide groove 7. The moving column 18 is threadedly connected to the screw 27. The size of the moving column 18 matches the slide groove 7, so that the moving column 18 moves inside the slide groove 7, which is convenient for controlling the patient to open his legs.

[0033] A fill light 32 is installed between the two slide slots 7 to provide sufficient light source for doctors to examine patients. A tool box 33 is installed on one side of the fill light 32 to store temporary tools for examination.

[0034] During specific use, the patient lies on the reclining board 5 with the upper body, holds the armrests 31 with both hands, and places the legs on the placement slot 21. The position of the support rod 19 is fixed by adjusting the limit pin 22, and the height of the placement slot 21 is adjusted. The pull ring 12 is pulled to drive the pull rod 11 and the moving block 13 to move. The moving block 13 compresses the spring 14, and the moving block 13 drives the latching tooth 16 to disengage the gear 17 through the connecting rod 15, and then the turntable 28 is rotated through the handle 29, and the reclining board 5 is driven to rotate through the rotating shaft 4, so that the patient's head is tilted downward and the part of the patient to be examined is tilted upward. The pull ring 12 is released, and the moving block 13 is reset under the elastic potential energy of the spring 14, so that the latching tooth 16 is engaged with the gear and fixed, thereby fixing the rotating shaft 4 and the rotating plate 5.

[0035] The starting motor 23 drives the connecting rod 24 to rotate, which in turn drives the active bevel gear 25 to rotate, thereby driving the driven bevel gear 26 to rotate, and then drives the screw 27 to rotate inside the slide groove 7, thereby driving the moving column 18 to move, which is convenient for driving the placement groove 21 to move, and can adjust the opening angle of the patient's legs to facilitate the doctor's examination.

[0036] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An examination bed for anorectal examination, characterized in that: It comprises a bed body (1), an electric lifting rod (2), a rotating shaft (4), a lying board (5), a locking structure (6), a leg placement structure (8), and a transmission structure (9); The four corners of the lower end of the bed body (1) are fixedly connected to electric lifting rods (2), and the lower ends of the four electric lifting rods (2) are provided with anti-slip plates. The upper end of the bed body (1) is provided with a through groove (3), and a rotating shaft (4) is rotatably provided inside the through groove (3). The surface of the rotating shaft (4) is fixedly connected to a lying plate (5). One side of the bed body (1) is fixedly connected to a locking structure (6). One side of the upper end of the bed body (1) is symmetrically provided with sliding grooves (7), and the two sliding grooves (7) are internally connected to a leg placement structure (8). The bed body (1) is internally connected to a transmission structure (9); The locking structure (6) comprises a fixed block (10), a pull rod (11) is slidably provided inside the fixed block (10), a pull ring (12) is provided at one end of the pull rod (11), a moving block (13) is provided at the other end of the pull rod (11), a spring (14) is provided on the surface of the pull rod (11), one end of the spring (14) is fixedly connected to the moving block (13), the other end of the spring (14) is fixedly connected to the inner wall of the fixed block (10), a connecting rod (15) is provided at the other end of the moving block (13), a latching tooth (16) is provided at the other end of the connecting rod (15), a gear (17) is sleeved on the surface of one end of the rotating shaft (4), and the latching tooth (16) is engaged with the gear (17).

2. The examination bed for anorectal examination according to claim 1, characterized in that: The leg placement structure (8) comprises a movable column (18), wherein the movable column (18) is located inside the slide groove (7), a support rod (19) is inserted into the upper end of the movable column (18), a limiting hole (20) is provided on the surface of the support rod (19), and there are multiple limiting holes (20) in the vertical direction, a placement groove (21) is provided at the upper end of the support rod (19), and a limiting pin (22) is provided at one end of the movable column (18), and the limiting pin (22) is inserted into the limiting hole (20).

3. The examination bed for anorectal examination according to claim 2, characterized in that: The transmission structure (9) comprises a motor (23), the output end of the motor (23) is provided with a second connecting rod (24), the other end surface of the second connecting rod (24) is sleeved with a driving bevel gear (25), both sides of the driving bevel gear (25) are provided with driven bevel gears (26), the two driven bevel gears (26) are meshed and connected to the driving bevel gear (25), a screw rod (27) is provided at the center of the driven bevel gear (26), the screw rod (27) is rotatably connected to the inside of the slide groove (7), and the moving column (18) is threadedly connected to the screw rod (27).

4. The examination bed for anorectal examination according to claim 1, characterized in that: A rotating disk (28) is provided at one end of the rotating shaft (4), and a handle (29) is provided at the edge of the other end of the rotating disk (28).

5. The examination bed for anorectal examination according to claim 1, characterized in that: A support plate (30) is provided at the lower end of the through slot (3), and handrails (31) are provided on both sides of the upper end of the bed body (1).

6. The examination bed for anorectal examination according to claim 1, characterized in that: A fill light (32) is provided between the two slide grooves (7), and a tool box (33) is provided on one side of the fill light (32).

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