Examination bed for digestive system department

Abstract

The invention provides an examination couch for the digestive system department. The examination couch comprises a base, a body position adjusting mechanism and a couch frame mechanism. The body position adjusting mechanism comprises a first lifting part, a second lifting part, a rotating part and an auxiliary part, the auxiliary part comprises a fixing ring seat and a sliding block, and the bed frame mechanism comprises a bed frame; the first lifting part is connected with the rotating part and used for driving the rotating part to do lifting motion; the second lifting part is connected with the fixed ring seat and is used for driving the fixed ring seat to lift; one end of the bed frame is connected with the rotating part and is used for driving the bed frame to rotate by taking the central axis of the rotating part as a rotating shaft; a notch is formed in the other end of the bed frame and used for exposing the anus of the patient; the sliding block is connected with the bed frame, is in sliding fit with the fixed ring seat and is used for ensuring the stability of the rotary motion of the bed frame. Through the synergistic effect of the base, the first lifting part, the second lifting part, the rotating part, the bed frame and the auxiliary part, the examination bed can be flexibly adjusted in multiple directions so as to meet the requirement for body position conversion in gastrointestinal endoscopy.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to an examination bed for gastroenterology. Background Art

[0002] In gastroenterology examinations, gastroenteroscopy is a common diagnostic method. During the examination, flexible adjustment of the patient's position is crucial to improving diagnostic efficiency and patient comfort.

[0003] At present, when patients undergo gastrointestinal endoscopy, they often need to switch between multiple positions such as left lateral decubitus and supine position according to the examination requirements. However, traditional examination beds cannot automatically adjust the patient's position, and multiple medical staff are required to move the patient together, which is time-consuming and labor-intensive, and may also cause discomfort to the patient.

[0004] Furthermore, the application number is CN201810318260.1, which discloses an operating table for maintaining the body position for colonoscopy. Although it can help patients maintain the left side lying position with their knees hugged during colonoscopy, it still cannot solve the problem of body position conversion, is only suitable for maintaining a single body position, and cannot meet the needs of flexible body position adjustment during gastrointestinal endoscopy.

[0005] In view of this, the present invention is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a gastroenterology examination bed to solve the technical problems that the existing gastroenterology examination bed in the prior art has design defects, cannot solve the problem of body position conversion, is only suitable for maintaining a single body position, cannot meet the needs of flexible adjustment of body position during gastrointestinal endoscopy, and has limited use. The preferred technical solutions among the many technical solutions provided by the present invention can produce many technical effects as described below.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] The present invention provides a gastroenterology examination bed, comprising a base, and a body position adjustment mechanism and a bed frame mechanism arranged on the base;

[0009] The body position adjustment mechanism includes a first lifting part, a second lifting part, a rotating part and an auxiliary part, the auxiliary part includes a fixed ring seat and a sliding block, and the bed frame mechanism includes a bed frame;

[0010] The first lifting part is connected to the rotating part and is used to drive the rotating part to perform lifting movement;

[0011] The second lifting part is connected to the fixed ring seat and is used to drive the fixed ring seat to perform lifting movement;

[0012] One end of the bed frame is connected to the rotating part, and is used to drive the bed frame to rotate with the central axis of the rotating part as the rotating axis; the other end of the bed frame is provided with a notch, and is used to expose the patient's anus;

[0013] The sliding block is connected to the bed frame and is slidably matched with the fixed ring seat to ensure the stability of the rotational movement of the bed frame.

[0014] Preferably, the base is I-shaped, the first lifting part and the second lifting part are respectively arranged on two wing plates of the base, the first lifting part and the second lifting part include multi-section telescopic cylinders, and the rotating part includes a motor.

[0015] Preferably, the bed frame mechanism also includes an inspection table and an arc-shaped protective table, the inspection table is arranged on the bed frame and has an opening corresponding to the notch of the bed frame; the arc-shaped protective table is symmetrically arranged on both sides of the inspection table, so that the inspection table and the arc-shaped protective table together form a semi-enclosed structure.

[0016] Preferably, a first binding belt is provided on the inspection platform or the arc-shaped protective platform, and the number of the first binding belts is plural and arranged in sequence along the length direction of the inspection platform.

[0017] Preferably, the bed frame mechanism also includes a leg support assembly, which includes a leg support, a rotating connection assembly and a first lifting assembly, the first lifting assembly includes a first lifting rod and a first lifting sleeve, the first lifting rod is screwed into the first lifting sleeve and connected to the leg support; the first lifting assembly includes a rotating shaft and a first connecting rod, a rotating groove is provided on the bed frame for accommodating the rotating shaft, and the first lifting sleeve is connected to the rotating shaft through the first connecting rod; a second binding belt is provided on the leg support.

[0018] Preferably, the bed frame mechanism also includes a foot support assembly, which includes a foot support frame, a second lifting assembly and an adjustment assembly, the second lifting assembly includes a second lifting rod and a second lifting sleeve, the second lifting sleeve is connected to the adjusting sleeve and has a cavity for the reciprocating movement of the second lifting rod, the second lifting rod is connected to the foot support frame, and the second lifting rod is provided with a plurality of lifting adjustment holes, the second lifting sleeve is provided with a lifting positioning hole, and the bolt passes through the lifting positioning hole and is connected to the lifting adjustment hole; the adjustment assembly includes a second connecting rod, an adjustment rod and an adjustment sleeve, the second connecting rod is connected to the first lifting sleeve, one end of the adjustment rod is rotatably connected to the second connecting rod, and a limit block is provided at the other end; the adjustment sleeve is slidably sleeved on the adjustment rod; the adjustment rod is provided with a plurality of position adjustment holes, the adjusting sleeve is provided with a position positioning hole, and the bolt passes through the position positioning hole and is connected to the position adjustment hole; a third binding belt is provided on the foot support frame.

[0019] Preferably, the auxiliary part is arranged on the side of the bed frame close to the notch, the fixed ring seat is provided with an annular groove, the sliding block is embedded in the groove, and the sliding block is a semicircular structure, and the fixed ring seat, the sliding block and the output shaft of the motor are concentric.

[0020] Preferably, the surfaces of the examination table, the arc-shaped protective table, the leg support and the foot support that are in contact with the patient's body are all provided with cushions.

[0021] The preferred technical solution of the present invention can at least produce the following technical effects:

[0022] The present invention effectively solves the technical problems that the existing gastroenterology examination bed in the prior art has design defects, cannot solve the problem of body position conversion, is only suitable for maintaining a single body position, cannot meet the needs of flexible body position adjustment in gastrointestinal endoscopy, and has limitations in use. The present invention provides a gastroenterology examination bed, including a base, and a body position adjustment mechanism and a bed frame mechanism arranged on the base; the body position adjustment mechanism includes a first lifting part, a second lifting part, a rotating part and an auxiliary part, the auxiliary part includes a fixed ring seat and a sliding block, and the bed frame mechanism includes a bed frame; the first lifting part is connected to the rotating part, used to drive the rotating part to perform lifting and lowering movement; the second lifting part is connected to the fixed ring seat, used to drive the fixed ring seat to perform lifting and lowering movement; one end of the bed frame is connected to the rotating part, used to drive the bed frame to rotate with the central axis of the rotating part as the rotating axis; the other end of the bed frame is provided with a notch, used to expose the patient's anus; the sliding block is connected to the bed frame, and slides with the fixed ring seat to ensure the stability of the bed frame's rotation movement. The present invention enables the examination bed to be flexibly adjusted in multiple directions through the coordinated action of the base, the first lifting part, the second lifting part, the rotating part, the bed frame and the auxiliary part, thereby meeting the requirements of body position conversion during gastrointestinal endoscopy and improving the efficiency of the examination. The first lifting part drives the rotating part to drive the bed frame to perform lifting and lowering movements, thereby adjusting the height of the bed frame to meet different examination requirements. The rotating part drives the bed frame to perform rotational movement. The second lifting part can drive the fixed ring seat to drive the bed frame to perform lifting and lowering movements, so as to ensure that the bed frame remains in a horizontal state, and the sliding block rotates synchronously along the fixed ring seat with the rotational movement of the bed frame, providing stable support for the rotation of the bed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a schematic diagram of the structure of a gastroenterology examination bed provided by the present invention;

[0025] Figure 2 yes Figure 1 Enlarged view of local A;

[0026] Figure 3 The present invention is a schematic structural diagram of an auxiliary part and a bed frame mechanism of a gastroenterology examination bed provided by the present invention.

[0027] In the figure:

[0028] 1. Base; 2. First lifting part; 3. Second lifting part; 4. Rotating part; 41. Output shaft; 5. Fixed ring seat; 51. Slide groove; 52. Second connecting hole; 6. Sliding block; 61. First connecting hole; 7. Bed frame; 71. Rotating groove; 8. Inspection table; 81. Opening; 9. Arc protection table; 10. First binding belt; 11. Leg bracket; 12. Second binding belt; 13. First lifting rod; 14. First lifting sleeve; 15. Rotating shaft; 16. First connecting rod; 17. Foot bracket; 18. Third binding belt; 19. Second lifting rod; 191. Lifting adjustment hole; 20. Second lifting sleeve; 21. Second connecting rod; 22. Adjusting rod; 221. Position adjustment hole; 222. Limiting block; 23. Adjusting sleeve. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0030] like Figure 1-Figure 3 As shown, the present invention provides an examination bed for gastroenterology, comprising a base 1, and a body position adjustment mechanism and a bed frame 7 mechanism arranged on the base 1; the body position adjustment mechanism comprises a first lifting part 2, a second lifting part 3, a rotating part 4 and an auxiliary part, the auxiliary part comprises a fixed ring seat 5 and a sliding block 6, and the bed frame 7 mechanism comprises a bed frame 7; the first lifting part 2 is connected to the rotating part 4, and is used to drive the rotating part 4 to perform lifting and lowering movements; the second lifting part 3 is connected to the fixed ring seat 5, and is used to drive the fixed ring seat 5 to perform lifting and lowering movements; one end of the bed frame 7 is connected to the rotating part 4, and is used to drive the bed frame 7 to perform rotational movement with the central axis of the rotating part 4 as the rotation axis; the other end of the bed frame 7 is provided with a notch, and is used to expose the patient's anus; the sliding block 6 is connected to the bed frame 7, and is slidably matched with the fixed ring seat 5, and is used to ensure the stability of the rotational movement of the bed frame 7.

[0031] Through the coordinated action of the base 1, the first lifting part 2, the second lifting part 3, the rotating part 4, the bed frame 7 and the auxiliary part, the examination bed can be flexibly adjusted in multiple directions, meeting the requirements of body position conversion during gastrointestinal endoscopy and improving the efficiency of the examination. The first lifting part 2 drives the rotating part 4 to drive the bed frame 7 to perform lifting and lowering movements, thereby adjusting the height of the bed frame 7 to meet different examination requirements. The rotating part 4 drives the bed frame 7 to perform rotational movement. The second lifting part 3 can drive the fixed ring seat 5 to drive the bed frame 7 to perform lifting and lowering movements, so as to ensure that the bed frame 7 remains in a horizontal state, while the sliding block 6 rotates synchronously along the fixed ring seat 5 with the rotational movement of the bed frame 7, providing stable support for the rotation of the bed frame 7.

[0032] In the initial state, when in use, the patient at first lies flat on the bed frame 7, and adjusts the position so that the anus is aimed at the breach. Subsequently, the patient is fixed on the bed frame 7.

[0033] Then, according to the specific requirements of the examination, the doctor can adjust the height of the bed frame 7 relative to the base 1 by controlling the lifting actions of the first lifting part 2 and the second lifting part 3.

[0034] Furthermore, the doctor can also control the rotation of the rotating part 4, thereby driving the bed frame 7 and the patient to rotate synchronously, so as to achieve arbitrary adjustment of the patient's position, such as easily switching to the left side lying position, right side lying position or supine position, etc.

[0035] This arrangement enables doctors to adjust the patient's position quickly and accurately, eliminating the need for multiple people to move the patient, thus improving examination efficiency.

[0036] As an optional implementation, Figure 1 As shown, the base 1 is I-shaped, the first lifting part 2 and the second lifting part 3 are respectively arranged on the two wing plates of the base 1, the first lifting part 2 and the second lifting part 3 include multi-section telescopic cylinders, and the rotating part 4 includes a motor.

[0037] The base 1 is in an I-shape, which saves materials and ensures sufficient structural strength and stability.

[0038] The first lifting part 2 and the second lifting part 3 use multi-section telescopic cylinders as lifting drive sources to improve the lifting stability and accuracy of the bed frame 7.

[0039] The rotating part 4 uses a motor as a rotation driving source, and its output shaft 41 is transmission-connected with the bed frame 7 , which can realize the smooth rotation of the bed frame 7 and improve the efficiency and safety of the inspection.

[0040] As an optional implementation, Figure 1 , Figure 3 As shown, the bed frame 7 mechanism also includes an inspection table 8 and an arc-shaped protective table 9. The inspection table 8 is arranged on the bed frame 7 and has an opening 81 corresponding to the notch of the bed frame 7; the arc-shaped protective table 9 is symmetrically arranged on both sides of the inspection table 8, so that the inspection table 8 and the arc-shaped protective table 9 together form a C-shaped semi-enclosed structure.

[0041] The examination table 8 is the main support surface of the patient's body and is provided with an opening 81 corresponding to the notch, so that the patient's anal area is completely and fully exposed, which is convenient for the doctor to operate and examine.

[0042] The arc of the arc-shaped protective platform 9 is adapted to the curve of the side of the human body, and the design is ergonomic, providing a more suitable support and protection for the patient. When the body position is changed to the left side lying position or the right side lying position, the arc-shaped protective platform 9 can effectively support the side of the patient, prevent the body from sliding down or turning over due to gravity, and improve the stability and safety of the examination.

[0043] As an optional implementation, Figure 1 , Figure 2 , Figure 3 As shown, a first binding belt 10 is provided on the inspection platform 8 or the arc-shaped protection platform 9 . There are a plurality of first binding belts 10 , which are arranged in sequence along the length direction of the inspection platform 8 .

[0044] Furthermore, the first binding belt 10 is preferably arranged on the arc-shaped protective platform 9, utilizing the curvature of the arc-shaped protective platform 9 to better fit the patient's body. At the same time, a closed fixed space is formed between the first binding belt 10 and the examination table 8, which can more effectively fix the patient's body, especially when changing body position, and can reduce the movement of the patient.

[0045] In addition, the first binding belt 10 can also be arranged on both sides of the examination table 8 to form a closed fixed space between the first binding belt 10 and the examination table 8. In this case, although the arc-shaped protective platform 9 is not directly involved in the fixation of the first binding belt 10, it can still contact the patient's body to provide additional support and protection, and further reduce the movement of the patient.

[0046] The first binding belt 10 is used to fix the patient's body to prevent the patient from accidentally moving during the examination. The first binding belt 10 is a binding belt with adjustable tightness and length such as magic adhesive, nylon buckle, slide buckle, button, etc. in the prior art.

[0047] Through the coordinated action of the plurality of first binding belts 10, multi-point fixation of the patient's upper body is achieved, which can disperse the pressure and improve the stability and comfort of fixation.

[0048] As an optional implementation, Figure 1 , Figure 2 As shown, the bed frame 7 mechanism also includes a leg support assembly, which includes a leg support 11, a rotating connection assembly and a first lifting assembly, the first lifting assembly includes a first lifting rod 13 and a first lifting sleeve 14, the first lifting rod 13 is screwed into the first lifting sleeve 14, and is connected to the leg support 11; the first lifting assembly includes a rotating shaft 15 and a first connecting rod 16, a rotating groove 71 is provided on the bed frame 7 for accommodating the rotating shaft 15, the first lifting sleeve 14 is connected to the rotating shaft 15 through the first connecting rod 16; a second binding belt 12 is provided on the leg support 11.

[0049] Furthermore, the cross section of the first connecting rod 16 is Z-shaped, and the structure has good stability. The horizontal section where the first connecting rod 16 is connected to the first lifting sleeve 14 can adopt a telescopic structure, so that the horizontal distance of the leg bracket 11 relative to the bed frame 7 can be adjusted.

[0050] The shape design of the leg support 11 conforms to ergonomics, is used to support the patient's legs, and can cover the sides of the legs to meet the support needs when changing body positions. In addition, the end of the leg support 11 away from the bed frame 7 is bent and extended downward to adapt to the patient's kneeling posture, so that the legs can also be fully supported by the leg support 11 when bent.

[0051] Since the first lifting rod 13 is screwed into the first lifting sleeve 14 , the length of the first lifting rod 13 extending out of the first lifting sleeve 14 can be adjusted by rotating the first lifting rod 13 , thereby adjusting the height of the leg bracket 11 .

[0052] Since the first lifting sleeve 14 is connected to the rotating shaft 15 through the first connecting rod 16, the rotating shaft 15 and the rotating slot 71 are rotated to make the leg bracket 11 rotate relative to the bed frame 7 to adapt to the leg posture requirements of different patients.

[0053] The second binding belt 12 is used to cooperate with the leg support 11 to fix the patient's legs and prevent the patient from accidentally moving during the examination. The second binding belt 12 is a binding belt with adjustable tightness and length such as magic adhesive, nylon buckle, slide buckle, button, etc. in the prior art.

[0054] It should be noted that the telescopic structure of the first connecting rod 16, the rotational cooperation between the rotating shaft 15 and the rotating groove 71, and the threaded connection between the first lifting rod 13 and the first lifting sleeve 14 are all equipped with conventional locking structures in the prior art to ensure safety and stability during use.

[0055] As an optional implementation, Figure 1 , Figure 2As shown, the bed frame 7 mechanism also includes a foot support assembly, which includes a foot support frame 17, a second lifting assembly and an adjustment assembly. The second lifting assembly includes a second lifting rod 19 and a second lifting sleeve 20. The second lifting sleeve 20 is connected to the adjustment sleeve 23 and has a cavity for the second lifting rod 19 to reciprocate. The second lifting rod 19 is connected to the foot support frame 17, and the second lifting rod 19 is provided with a plurality of lifting adjustment holes 191. The second lifting sleeve 20 is provided with a lifting positioning hole, and a bolt passes through the lifting positioning hole and the lifting adjustment hole 1 91 connection; the adjustment assembly includes a second connecting rod 21, an adjusting rod 22 and an adjusting sleeve 23, the second connecting rod 21 is connected to the first lifting sleeve 14, one end of the adjusting rod 22 is rotatably connected to the second connecting rod 21, and the other end is provided with a limit block 222; the adjusting sleeve 23 is slidably sleeved on the adjusting rod 22; a plurality of position adjustment holes 221 are provided on the adjusting rod 22, and a position positioning hole is provided on the adjusting sleeve 23, and a bolt passes through the position positioning hole and is connected with the position adjustment hole 221; a third binding belt 18 is provided on the foot bracket 17.

[0056] Furthermore, the shape design of the foot support 17 is ergonomic, used to support the patient's ankle and foot, and can cover the sides of the ankle and foot to meet the support requirements when changing body positions. The third binding belt 18 is set at the position of the foot support 17 corresponding to the ankle, and is used to better fix the patient's foot to prevent accidental movement during the examination. Among them, the third binding belt 18 adopts a binding belt with adjustable tightness and length such as magic adhesive, nylon buckle, slide buckle, button, etc. in the prior art.

[0057] The height of the foot bracket 17 can be changed by adjusting the position of the second lifting rod 19 in the second lifting sleeve 20. The relative position of the second lifting rod 19 and the second lifting sleeve 20 can be fixed by bolts passing through the lifting positioning hole and connected to the lifting adjustment hole 191, thereby achieving height adjustment of the foot bracket 17.

[0058] The second connecting rod 21 is rotatably connected to the adjusting rod 22, so that the foot support 17 can rotate relative to the leg support 11 to adapt to the foot posture requirements of different patients and improve the comfort and accuracy of the examination. The second connecting rod 21 and the adjusting rod 22 are rotatably connected with a conventional locking structure in the prior art to ensure safety and stability during use.

[0059] The adjusting sleeve 23 is slidably mounted on the adjusting rod 22, and can drive the foot support 17 to move horizontally along the adjusting rod 22. The bolt passes through the position positioning hole and is connected to the position adjustment hole 221 to fix the relative positions of the two, so as to realize the horizontal position adjustment of the foot support 17 to meet the foot posture requirements of different patients.

[0060] As an optional implementation, Figure 1 , Figure 2 , Figure 3 As shown, the auxiliary part is arranged on the side of the bed frame 7 close to the notch, an annular groove 51 is opened on the fixed ring seat 5, and the sliding block 6 is embedded in the groove 51. The sliding block 6 has a semicircular structure, and the fixed ring seat 5, the sliding block 6 and the output shaft 41 of the motor are concentric.

[0061] Furthermore, the sliding block 6 is provided with a first connection hole 61, and the fixed ring seat 5 is provided with a plurality of second connection holes 52 correspondingly, for example, corresponding to the left side lying position, right side lying position or supine position of the bed frame 7. Bolts are passed through the second connection holes 52 and the first connection holes 61 in sequence to fix the relative positions of the sliding block 6 and the fixed ring seat 5. This arrangement enables the sliding block 6 to be fixed at a preset position when needed, and can also move freely with the bed frame 7 in the slide groove 51 when not needed.

[0062] The motor, as a driving source of the rotating part 4, is connected to the bed frame 7 via an output shaft 41, thereby driving the bed frame 7 to perform rotational motion.

[0063] The sliding block 6 can move in the sliding groove 51 along the circumferential direction of the fixed ring seat 5, while maintaining a close sliding fit with the fixed ring seat 5. Moreover, the semicircular structure of the sliding block 6 enhances its fit with the fixed ring seat 5 and also improves the stability of the bed frame 7 mechanism during the rotation process.

[0064] Due to the tight sliding fit between the sliding block 6 and the fixed ring seat 5, and the concentric design of the centers of the two and the motor output shaft 41, the bed frame 7 mechanism can maintain high stability and accuracy during the rotation process.

[0065] As an optional embodiment, the surfaces of the examination table 8, the arc-shaped protective table 9, the leg support 11 and the foot support 17 that are in contact with the patient's body are all provided with soft cushions.

[0066] Furthermore, the cushion is made of sponge, memory foam, latex or polyurethane foam material which is soft, comfortable and has a certain elasticity.

[0067] This arrangement ensures the support and fixation effect for the patient, while at the same time improving the contact comfort between the patient and the examination bed and reducing discomfort during the examination.

[0068] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0069] In the description of the present invention, it should be noted that, unless otherwise specified, the meaning of "plurality" is two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0070] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "an example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0072] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A gastroenterology examination bed, characterized in that: It comprises a base, and a body position adjustment mechanism and a bed frame mechanism arranged on the base; The body position adjustment mechanism includes a first lifting part, a second lifting part, a rotating part and an auxiliary part, the auxiliary part includes a fixed ring seat and a sliding block, and the bed frame mechanism includes a bed frame; The first lifting part is connected to the rotating part and is used to drive the rotating part to perform lifting movement; The second lifting part is connected to the fixed ring seat and is used to drive the fixed ring seat to perform lifting movement; One end of the bed frame is connected to the rotating part, and is used to drive the bed frame to rotate with the central axis of the rotating part as the rotating axis; the other end of the bed frame is provided with a notch, and is used to expose the patient's anus; The sliding block is connected to the bed frame and is slidably matched with the fixed ring seat to ensure the stability of the rotational movement of the bed frame.

2. A gastroenterology examination bed according to claim 1, characterized in that: The base is I-shaped, the first lifting part and the second lifting part are respectively arranged on two wing plates of the base, the first lifting part and the second lifting part include multi-section telescopic cylinders, and the rotating part includes a motor.

3. The gastroenterology examination bed according to claim 1, characterized in that: The bed frame mechanism also includes an inspection table and an arc-shaped protective table. The inspection table is arranged on the bed frame and has an opening corresponding to the notch of the bed frame. The arc-shaped protective table is symmetrically arranged on both sides of the inspection table so that the inspection table and the arc-shaped protective table together form a semi-enclosed structure.

4. The gastroenterology examination bed according to claim 3, characterized in that: The inspection table or the arc-shaped protection table is provided with a first binding belt, and the number of the first binding belts is plural and they are arranged in sequence along the length direction of the inspection table.

5. The examination bed for gastroenterology according to claim 3, characterized in that: The bed frame mechanism also includes a leg support assembly, which includes a leg support, a rotating connection assembly and a first lifting assembly, the first lifting assembly includes a first lifting rod and a first lifting sleeve, the first lifting rod is screwed into the first lifting sleeve and is connected to the leg support; the first lifting assembly includes a rotating shaft and a first connecting rod, a rotating groove is provided on the bed frame for accommodating the rotating shaft, and the first lifting sleeve is connected to the rotating shaft through the first connecting rod; a second binding belt is provided on the leg support.

6. The examination bed for gastroenterology according to claim 5, characterized in that: The bed frame mechanism also includes a foot support assembly, which includes a foot support frame, a second lifting assembly and an adjustment assembly, wherein the second lifting assembly includes a second lifting rod and a second lifting sleeve, the second lifting sleeve is connected to the adjusting sleeve and has a cavity for the second lifting rod to reciprocate, the second lifting rod is connected to the foot support frame, and a plurality of lifting adjustment holes are provided on the second lifting rod, a lifting positioning hole is provided on the second lifting sleeve, and a bolt passes through the lifting positioning hole and is connected to the lifting adjustment hole; the adjustment assembly includes a second connecting rod, an adjustment rod and an adjustment sleeve, the second connecting rod is connected to the first lifting sleeve, one end of the adjustment rod is rotatably connected to the second connecting rod, and a limit block is provided at the other end; the adjustment sleeve is slidably sleeved on the adjustment rod; a plurality of position adjustment holes are provided on the adjustment rod, a position positioning hole is provided on the adjusting sleeve, and a bolt passes through the position positioning hole and is connected to the position adjustment hole; a third binding belt is provided on the foot support frame.

7. The gastroenterology examination bed according to claim 2, characterized in that: The auxiliary part is arranged on the side of the bed frame close to the notch, the fixed ring seat is provided with an annular groove, the sliding block is embedded in the groove, and the sliding block is a semicircular structure, and the fixed ring seat, the sliding block and the output shaft of the motor are concentric.

8. The examination bed for gastroenterology according to claim 6, characterized in that: The surfaces of the examination table, the arc-shaped protection table, the leg support and the foot support that contact the patient's body are all provided with soft pads.

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