Gastrointestinal endoscopy bed

Abstract

The gastrointestinal endoscopy bed comprises a bed board and a top support, a groove is formed in the center of the top end of the bed board, a plurality of buffers are fixedly installed in the groove, a supporting block is fixedly installed in the center of the bottom end of the top support, and the bottom of the supporting block is embedded into the groove and fixedly connected with the top ends of the buffers; two L-shaped fixing frames are fixedly installed on the side face of the bed board. The fixed block is driven to move through the installed reciprocating moving mechanism, the lifting rope is wound and unwound through the winding mechanism installed in the fixed block, and through the lifting hook installed at the bottom end of the lifting rope and the fixing ring lifting ropes arranged at the four corners of the top support, the top support can be conveniently lifted, moved and placed on the ground; when gastrointestinal endoscope detection is carried out on a coma patient or a patient with difficulty in moving, the patient does not need to be lifted to the surface of the examination bed by medical staff, and the gastrointestinal endoscope detection on the patient with difficulty in moving is effectively improved.

Description

Technical Field

[0001] This invention relates to an examination bed, and more particularly to a gastrointestinal endoscopy examination bed, belonging to the field of medical tool technology. Background Technology

[0002] Gastroscopy and colonoscopy are mainly used to examine a patient's gastrointestinal tract. They can quickly determine the condition of the patient's gastrointestinal tract and provide targeted treatment. Currently, during the gastroscopy and colonoscopy examination, the patient needs to lie on the examination bed.

[0003] A search revealed a multifunctional gastrointestinal endoscopy bed disclosed in patent number "CN111773003B," belonging to the field of medical equipment technology. The bed includes a bed frame, a mattress, and bed legs. A rectangular groove is symmetrically formed on the left side of the mattress, and a round tube is welded to the center of the rectangular groove on the bed frame. A symmetrical square groove is formed on the right side of the mattress. This invention solves the functional defects of existing medical beds and addresses the technical problems of high cost in achieving and maintaining these functions. It is primarily used in gastrointestinal endoscopy surgery.

[0004] The aforementioned examination bed addresses the functional deficiencies of existing medical beds and the technical problems of high costs in implementing and maintaining these functions. However, during the use of the aforementioned examination bed, we found that when performing gastroscopy and colonoscopy on comatose or immobile patients, medical staff need to lift the patient onto the surface of the examination bed, which is cumbersome and increases the burden on medical staff. In addition, there is no sterilization structure designed after the examination, which can easily lead to bacterial growth on the surface of the examination bed with long-term use, affecting the safety of the patient's examination. Summary of the Invention

[0005] The purpose of this invention is to provide a gastrointestinal endoscopy bed to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A bed board and a top support are included. A groove is formed at the center of the top of the bed board, and multiple buffers are fixedly installed inside the groove. A support block is fixedly installed at the center of the bottom of the top support. The bottom of the support block is nested inside the groove and fixedly connected to the top of the buffers. Two L-shaped fixing frames are fixedly installed on the side of the bed board. A connecting rod is fixedly installed between the two L-shaped fixing frames. A fixing block is slidably connected to the bottom of each of the two L-shaped fixing frames. A reciprocating moving mechanism is fixedly installed between the fixing block and the L-shaped fixing frame. A hollow space is formed inside the fixing block. The cavity contains a winding mechanism fixedly installed inside. Multiple atomizing nozzles are fixedly installed at equal intervals on both sides of the bottom ends of the two L-shaped fixing frames. Rectangular grooves are formed on both sides of the top end of the top support. Adjusting blocks are rotatably connected inside each of the two rectangular grooves. An adjusting mechanism is fixedly installed between the adjusting blocks and the rectangular grooves. A liquid storage tank is fixedly installed in the middle of the bottom end of the bed board. An injection hole is formed on one side of the liquid storage tank, and a sealing plug is nested inside the injection hole. A water pump is fixedly installed on one side of the liquid storage tank. The inlet of the water pump is connected to the interior of the liquid storage tank, and the outlet of the water pump is connected to multiple atomizing nozzles via a conduit.

[0007] As a preferred embodiment of the present invention, the reciprocating moving mechanism includes a first lead screw and a slider. The bottom of the L-shaped fixing frame is provided with a sliding groove, and the slider is slidably connected inside the sliding groove. The slider is slidably connected to the sliding groove. The first lead screw is rotatably connected to both sides of the inner wall of the sliding groove, and the first lead screw is threadedly connected to the middle of the slider.

[0008] As a preferred embodiment of the present invention, the two L-shaped fixing brackets and the connecting rod are provided with through mounting grooves. One end of each of the two first lead screws extends into the mounting groove and is fixedly mounted with a worm gear. Worms are rotatably connected to both sides of the inner wall of the mounting groove. The worm gears are meshed with the worm gears. A first servo motor is fixedly mounted on the side of one of the L-shaped fixing brackets. The output shaft of the first servo motor is fixedly connected to one end of the worm gear through a coupling.

[0009] As a preferred embodiment of the present invention, the inner wall of the L-shaped fixing frame is provided with limiting grooves on both sides, and the fixing block is fixedly provided with limiting blocks on both sides, and the limiting blocks are slidably connected with the limiting grooves.

[0010] As a preferred embodiment of the present invention, the winding mechanism includes a connecting shaft, two winding wheels, and a second servo motor. The connecting shaft is rotatably connected to both sides of the inner wall of the cavity. Both ends of the connecting shaft are fixedly installed with winding wheels. The surfaces of the two winding wheels are wound with lifting ropes. One end of the two lifting ropes passes through the cavity and is fixedly installed with a hook. The second servo motor is fixedly installed on the side of the fixing block. The output shaft of the second servo motor is fixedly connected to one end of the connecting shaft.

[0011] As a preferred embodiment of the present invention, the adjustment mechanism includes two connecting blocks and a fixing rod. A T-shaped groove is provided at the center of the bottom of the rectangular groove. The connecting block is slidably connected inside the T-shaped groove. The fixing rod is hinged to the top of the connecting block. One end of the fixing rod is rotatably connected to the corner of the bottom of the adjustment block.

[0012] As a preferred embodiment of the present invention, a second lead screw is rotatably connected to both sides of the inner wall of the T-shaped groove. The second lead screw is threadedly connected to the center of the connecting block, and a rotating rod is fixedly installed at one end of the second lead screw through the T-shaped groove.

[0013] As a preferred embodiment of the present invention, guardrails are fixedly installed on both sides of the top of the top support, and fixing rings are fixedly installed at the four corners of the top support.

[0014] As a preferred embodiment of the present invention, support legs are fixedly installed at the four corners of the bottom of the bed board, support rods are fixedly installed between two adjacent support legs, and casters are fixedly installed at the bottom of the four support legs.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The reciprocating moving mechanism drives the movement of the fixed block, and the winding mechanism installed inside the fixed block winds up and down the suspension rope. The suspension rope is suspended by the hook installed at the bottom of the suspension rope and the fixed rings at the four corners of the top support, which makes it easy to lift and move the top support and place it on the ground. When performing gastroscopy and colonoscopy on comatose patients or patients with limited mobility, it is not necessary for medical staff to lift the patient to the surface of the examination bed, which effectively improves the gastroscopy and colonoscopy examination for patients with limited mobility.

[0017] 2. The atomizing nozzle installed at the bottom of the L-shaped fixing frame is connected to the water pump installed on the side of the liquid storage tank. The water pump sprays the disinfectant inside the liquid storage tank onto the top support surface, effectively disinfecting the top support surface, effectively improving the cleanliness of the examination bed, and reducing the problem of bacterial growth on the examination bed surface caused by long-term use by patients.

[0018] 3. The installed adjustment mechanism allows for adjustment of the angle of the adjustment block, which in turn allows for adjustment of the patient's lying position, improving the convenience of the examination. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a gastrointestinal endoscopy bed according to the present invention;

[0020] Figure 2 This is a schematic diagram of the connection structure between the fixing block and the L-shaped fixing frame of a gastrointestinal endoscopy bed according to the present invention;

[0021] Figure 3 This is a schematic diagram of the connection structure between the top support and the bed board of a gastrointestinal endoscopy bed according to the present invention;

[0022] Figure 4 This is a schematic diagram of the top support structure of a gastrointestinal endoscopy bed according to the present invention.

[0023] In the diagram: 1. Bed board; 2. Top support; 3. Support rod; 4. Fixing ring; 5. Sealing plug; 6. Liquid storage tank; 7. Guardrail; 8. Casters; 9. Support leg; 10. Rectangular groove; 11. Rotating rod; 12. Adjusting block; 13. L-shaped fixing frame; 14. First servo motor; 15. Atomizing nozzle; 16. Connecting rod; 17. Second servo motor; 18. Fixing block; 19. Slide groove; 20. First lead screw; 21. Cavity; 22. Connecting shaft; 23. Rewinding wheel; 24. Slider; 25. Mounting groove; 26. Worm gear; 27. Worm; 28. Support block; 29. ​​Groove; 30. Buffer; 31. Water pump; 32. Connecting block; 33. Fixing rod; 34. T-slot; 35. Second lead screw. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Please see Figure 1-4 This invention provides a technical solution for a gastrointestinal endoscopy bed:

[0026] according to Figure 1-4As shown, the device includes a bed board 1 and a top support 2. A groove 29 is formed at the center of the top of the bed board 1, and multiple buffers 30 are fixedly installed inside the groove 29. A support block 28 is fixedly installed at the center of the bottom of the top support 2. The bottom of the support block 28 is nested inside the groove 29 and fixedly connected to the top of the buffers 30. Two L-shaped fixing brackets 13 are fixedly installed on the side of the bed board 1, and a connecting rod 16 is fixedly installed between the two L-shaped fixing brackets 13. A fixing block 18 is slidably connected to the bottom of each of the two L-shaped fixing brackets 13. A reciprocating moving mechanism is fixedly installed between the fixing block 18 and the L-shaped fixing bracket 13. A cavity 21 is formed inside the fixing block 18. The internal structure of the 21 is fixedly equipped with a winding mechanism. Multiple atomizing nozzles 15 are fixedly installed at equal intervals on both sides of the bottom end of the two L-shaped fixing frames 13. Rectangular grooves 10 are opened on both sides of the top end of the top support 2. Adjusting blocks 12 are rotatably connected inside the two rectangular grooves 10. An adjustment mechanism is fixedly installed between the adjusting blocks 12 and the rectangular grooves 10. A liquid storage tank 6 is fixedly installed in the middle of the bottom end of the bed board 1. A liquid injection hole is opened on one side of the liquid storage tank 6. A sealing plug 5 is nested inside the liquid injection hole. A water pump 31 is fixedly installed on one side of the liquid storage tank 6. The water inlet of the water pump 31 is connected to the inside of the liquid storage tank 6. The water outlet of the water pump 31 is connected to multiple atomizing nozzles 15 through a conduit.

[0027] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the reciprocating movement mechanism includes a first lead screw 20 and a slider 24. The bottom of the L-shaped fixed frame 13 is provided with a slide groove 19. The slider 24 is slidably connected inside the slide groove 19. The slider 24 is slidably connected to the slide groove 19. The first lead screw 20 is rotatably connected to both sides of the inner wall of the slide groove 19. The first lead screw 20 is threadedly connected to the middle of the slider 24.

[0028] Two L-shaped fixing brackets 13 and connecting rod 16 have through mounting slots 25 inside. One end of each of the two first lead screws 20 extends into the mounting slot 25 and is fixedly mounted with a worm gear 26. Worms 27 are rotatably connected to both sides of the inner wall of the mounting slot 25. The worm gear 27 is meshed with the worm gear 26. A first servo motor 14 is fixedly mounted on the side of one of the L-shaped fixing brackets 13. The output shaft of the first servo motor 14 is fixedly connected to one end of the worm gear 27 through a coupling.

[0029] Limiting grooves are provided on both sides of the inner wall of the L-shaped fixing bracket 13, and limiting blocks are fixed on both sides of the fixing block 18. The limiting blocks are slidably connected to the limiting grooves.

[0030] Specifically, the reciprocating moving mechanism allows the top support 2 to be moved out of the bed and placed on the ground, eliminating the need for medical staff to lift the patient onto the examination bed when performing gastroscopy or colonoscopy on patients with limited mobility or who are in a coma, thus improving ease of use.

[0031] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the winding mechanism includes a connecting shaft 22, two winding wheels 23, and a second servo motor 17. The connecting shaft 22 is rotatably connected to both sides of the inner wall of the cavity 21. The winding wheels 23 are fixedly installed at both ends of the connecting shaft 22. The surfaces of the two winding wheels 23 are wound with lifting ropes. One end of the two lifting ropes passes through the cavity 21 and is fixedly installed with a hook. The second servo motor 17 is fixedly installed on the side of the fixing block 18. The output shaft of the second servo motor 17 is fixedly connected to one end of the connecting shaft 22.

[0032] Specifically, the second servo motor 17 drives the connecting shaft 22 to rotate, and the connecting shaft 22 drives the winding wheel 23 to wind and unwind the hoisting rope, which in turn drives the top support 2 to wind and unwind.

[0033] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the adjustment mechanism includes two connecting blocks 32 and a fixing rod 33. A T-shaped groove 24 is provided at the center of the bottom of the rectangular groove 10. The connecting blocks 32 are slidably connected inside the T-shaped groove 34. The fixing rod 33 is hinged to the top of the connecting blocks 32. One end of the fixing rod 33 is rotatably connected to the corner of the bottom of the adjustment block 12.

[0034] The inner walls of the T-groove 34 are rotatably connected to the second lead screw 35. The second lead screw 35 is threadedly connected to the center of the connecting block 32. One end of the second lead screw 35 passes through the T-groove 34 and is fixedly installed with a rotating rod 11.

[0035] Specifically, the rotating rod 11 drives the second lead screw 35 to rotate, the rotation of the second lead screw 35 pushes the connecting block 32 to move, the movement of the connecting block 32 compresses the fixed rod 33 to rotate, and the fixed rod 33 pushes the adjustment block 12 to adjust the rotation, thus adjusting the patient's examination posture.

[0036] Guardrails 7 are fixedly installed on both sides of the top of the top support 2, and fixing rings 4 are fixedly installed at the four corners of the top support 2. The guardrails 7 can limit the position of the patient during the examination, thus improving the safety of the patient during the examination.

[0037] Support legs 9 are fixedly installed at the four corners of the bottom of the bed board 1. Support rods 3 are fixedly installed between two adjacent support legs 9. Casters 8 are fixedly installed at the bottom of the four support legs 9. The casters 8 make it easy to check the movement of the bed.

[0038] In practical use, when using this gastrointestinal endoscopy bed for patients with limited mobility, the power is first turned on, and the second servo motor 17 is activated. The second servo motor 17 drives the connecting shaft 22 to rotate, which in turn drives the winding wheel 23 to rotate. The winding wheel 23 then winds up and down the suspension rope, causing the hook at the bottom of the suspension rope to engage with the fixing ring 4. Next, the second servo motor 17 is controlled to rotate in the opposite direction, causing the winding wheel 23 to rotate in the opposite direction, winding up the suspension rope and lifting the top support 2. The first servo motor 14 is then activated, driving the first lead screw 20 to rotate. The rotation of the first lead screw 20 causes the fixing block 18 to move to one side of the L-shaped fixing frame 13. The movement of the fixing block 18 causes the top support 2 to move. The support 2 separates from the bed board 1. Then, the second servo motor 17 is controlled again to release the suspension rope, causing the support 2 to move to the set height. Then, the unconscious or immobile patient is placed on the support 2. Then, the first servo motor 14 and the second servo motor 17 are controlled to raise and move the support 2 onto the bed board 1, making it easy to move the immobile patient onto the examination bed without the need for medical staff to lift the patient onto the examination bed, thus improving the convenience of gastroscopy and colonoscopy for immobile patients. During the examination, medical staff can rotate the second lead screw 35 by rotating the lever 11. The rotation of the second lead screw 35 compresses the fixed lever 33 to rotate, and the rotation of the fixed lever 33 pushes the adjusting block 12 to rotate, making it easy to adjust the patient's lying position, thus improving the convenience of the examination.

[0039] After the examination is completed, the patient is removed from the top support 2, and the water pump 31 is turned on. The water pump 31 allows the medical disinfectant alcohol stored in the storage tank 6 to be sprayed out through the atomizing nozzle 15, which facilitates the disinfection and sterilization of the top support 2.

[0040] In the description of this invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0041] In this invention, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements or an interaction between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gastrointestinal endoscopy bed, comprising a bed board (1) and a top support (2), characterized in that, A groove (29) is provided at the center of the top of the bed board (1). Multiple buffers (30) are fixedly installed inside the groove (29). A support block (28) is fixedly installed at the center of the bottom of the top support (2). The bottom of the support block (28) is nested inside the groove (29) and fixedly connected to the top of the buffer (30). Two L-shaped fixing brackets (13) are fixedly installed on the side of the bed board (1). A connecting rod (16) is fixedly installed between the two L-shaped fixing brackets (13). A fixing block (18) is slidably connected to the bottom of each of the two L-shaped fixing brackets (13). A reciprocating moving mechanism is fixedly installed between the fixing block (18) and the L-shaped fixing bracket (13). A cavity (21) is provided inside the fixing block (18). A winding mechanism is fixedly installed on the top of the two L-shaped fixing frames (13). Multiple atomizing nozzles (15) are fixedly installed at equal intervals on both sides of the bottom end of the top support (2). Rectangular grooves (10) are opened on both sides of the top end of the top support (2). Adjusting blocks (12) are rotatably connected inside the two rectangular grooves (10). An adjustment mechanism is fixedly installed between the adjusting block (12) and the rectangular groove (10). A liquid storage tank (6) is fixedly installed in the middle of the bottom end of the bed board (1). A liquid injection hole is opened on one side of the liquid storage tank (6). A sealing plug (5) is nested inside the liquid injection hole. A water pump (31) is fixedly installed on one side of the liquid storage tank (6). The water inlet of the water pump (31) is connected to the inside of the liquid storage tank (6). The water outlet of the water pump (31) is connected to multiple atomizing nozzles (15) through a conduit.

2. The gastrointestinal endoscopy bed according to claim 1, characterized in that: The reciprocating moving mechanism includes a first lead screw (20) and a slider (24). The bottom of the L-shaped fixed frame (13) is provided with a slide groove (19). The slider (24) is slidably connected inside the slide groove (19). The slider (24) is slidably connected to the slide groove (19). The first lead screw (20) is rotatably connected to both sides of the inner wall of the slide groove (19). The first lead screw (20) is threadedly connected to the middle of the slider (24).

3. The gastrointestinal endoscopy bed according to claim 2, characterized in that: The two L-shaped fixing brackets (13) and the connecting rod (16) have through mounting grooves (25) inside. One end of the two first lead screws (20) extends into the mounting groove (25) and is fixedly installed with a worm gear (26). The inner walls of the mounting groove (25) are rotatably connected with worms (27). The worms (27) are meshed with the worm gears (26). One of the L-shaped fixing brackets (13) is fixedly installed with a first servo motor (14) on its side. The output shaft of the first servo motor (14) is fixedly connected to one end of the worm gear (27) through a coupling.

4. The gastrointestinal endoscopy bed according to claim 3, characterized in that: The L-shaped fixing frame (13) has limit grooves on both sides of its inner wall, and the fixing block (18) has limit blocks fixed on both sides, with the limit blocks slidingly connected to the limit grooves.

5. The gastrointestinal endoscopy bed according to claim 1, characterized in that: The winding mechanism includes a connecting shaft (22), two winding wheels (23), and a second servo motor (17). The connecting shaft (22) is rotatably connected to both sides of the inner wall of the cavity (21). The winding wheels (23) are fixedly installed at both ends of the connecting shaft (22). The surfaces of the two winding wheels (23) are wound with lifting ropes. One end of the two lifting ropes passes through the cavity (21) and is fixedly installed with a hook. The second servo motor (17) is fixedly installed on the side of the fixing block (18). The output shaft of the second servo motor (17) is fixedly connected to one end of the connecting shaft (22).

6. A gastrointestinal endoscopy bed according to claim 1, characterized in that: The adjustment mechanism includes two connecting blocks (32) and a fixing rod (33). A T-shaped groove (24) is provided at the center of the bottom of the rectangular groove (10). The connecting block (32) is slidably connected inside the T-shaped groove (34). The fixing rod (33) is hinged to the top of the connecting block (32). One end of the fixing rod (33) is rotatably connected to the corner of the bottom of the adjustment block (12).

7. A gastrointestinal endoscopy bed according to claim 6, characterized in that: The inner walls of the T-groove (34) are rotatably connected to the second lead screw (35), which is threaded to the center of the connecting block (32). One end of the second lead screw (35) passes through the T-groove (34) and is fixedly installed with a rotating rod (11).

8. A gastrointestinal endoscopy bed according to claim 1, characterized in that: Guardrails (7) are fixedly installed on both sides of the top of the top support (2), and fixing rings (4) are fixedly installed at the four corners of the top support (2).

9. A gastrointestinal endoscopy bed according to claim 1, characterized in that: Support legs (9) are fixedly installed at the four corners of the bottom of the bed board (1), and support rods (3) are fixedly installed between two adjacent support legs (9). Universal wheels (8) are fixedly installed at the bottom of the four support legs (9).

Images