Endoscope operating table

Abstract

The utility model discloses an endoscope operating table, and relates to the technical field of medical instruments, in particular to an endoscope operating table, which comprises a bed body assembly, a first angle adjusting mechanism, a second angle adjusting mechanism and a third angle adjusting mechanism, and is characterized in that the bed body assembly comprises a leg plate, a seat plate and a back plate which are rotationally connected in sequence; the first angle adjusting mechanism is arranged at an included angle between the seat plate and the leg plate and / or the back plate; the chassis assembly comprises a chassis main body and wheels used for supporting the chassis main body; the lifting assembly is arranged between the chassis assembly and the bed body assembly and used for lifting the bed body assembly; the bottom end of the lifting assembly is fixedly connected with the chassis assembly, and the top end of the lifting assembly is rotationally connected with the seat plate; according to the endoscope operating table, the bed body assembly is redesigned to achieve the functions of sitting and lying posture conversion, back lifting and leg lifting, the lifting assembly is additionally arranged to enable the transfer trolley to achieve the lifting function, and therefore the use requirements under the three scenes of waiting in a waiting area, treatment in a consulting room and intermediate transfer are met at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically, to an endoscopic operating table. Background Art

[0002] Flexible endoscopes can conveniently, directly, and effectively observe, diagnose, and treat internal pathological tissues of the human body through natural body cavities, and have advantages such as high image clarity and low patient pain. There are many types of surgical procedures using flexible endoscopes for diagnosis and treatment, including gastroscopy and colonoscopy for examination and treatment, ERCP surgery using duodenoscopes with complex working conditions and requiring cooperation with X-rays, and many other diagnostic and treatment operations such as surgeries using a combination of flexible and rigid endoscopes.

[0003] For complex surgeries such as ERCP surgery, anesthesia must be used for patients during the operation. For ordinary gastroscopy and colonoscopy, patients can decide whether to use an anesthetic diagnostic and treatment method. With the popularization of flexible endoscope diagnosis and treatment and the improvement of patients' requirements for the diagnostic and treatment experience, more and more patients choose a more comfortable anesthetic diagnostic and treatment method. This diagnostic and treatment method usually requires patients to complete the indwelling needle embedding work in a sitting position in the waiting area, perform anesthesia in the waiting area or after transferring the patient to the consulting room, and the nursing staff transfers the patient from the waiting area to the diagnostic and treatment area in a sitting or semi-recumbent position for diagnosis and treatment; during the diagnosis and treatment, the patient needs to lie down to receive the examination, and the doctor will adjust the height and other postures of the operating table according to the on-site situation to meet the diagnostic and treatment needs; after the diagnosis and treatment, the nursing staff transfers the patient from the diagnostic and treatment area to the recovery area in a lying position for recovery. This requires a professional operating table for the entire endoscopic diagnosis and treatment process to meet the basic diagnostic and treatment needs and the requirements of comfort, convenience, and efficiency.

[0004] Currently, there is no endoscopic operating table specifically designed for the working characteristics of endoscopic diagnosis and treatment. Generally, a medical transport vehicle is used as the endoscopic operating table.

[0005] Taking the patient visit process of patients who choose anesthetic diagnostic and treatment as an example, to facilitate the medical staff to inquire about the patient's physical condition and insert the needle, patients usually complete the indwelling needle embedding treatment in a sitting position in the waiting area, and then wait for the drip until the consulting room issues a diagnosis and treatment notice. When the consulting room issues a diagnosis and treatment notice, both conscious patients and patients who have completed anesthesia need to enter the consulting room with medical accessories such as drips, and the location of the consulting room is not accurately known to the patients.

[0006] Generally, patients cannot complete this process by walking on their own. This process requires a transportation tool to transport the patient to the corresponding diagnosis and treatment room. Currently, a manual medical transport vehicle (hereinafter referred to as the "transport vehicle") is used as the endoscopic examination bed. Although the current transport vehicle can achieve the basic functions of transporting and carrying patients, such products do not have a sitting-lying posture conversion structure, lifting, backrest raising, leg raising and other functions. After the patient lies on the transport vehicle, the transport vehicle is of relatively large mass and is difficult to push, and it is difficult to perform operations such as changing directions, braking, and raising and lowering the height of the examination bed. No matter which stage of the diagnosis and treatment the patient is in, there are different usage requirements for the height and posture of the diagnosis and treatment equipment. Existing tools such as transport vehicles cannot well meet the needs of endoscopic diagnosis and treatment.

[0007] If there is no general transportation and carrying tool for this process, then three manned medical devices are required in the waiting area, during the transportation process, and in the consulting room. Whenever transportation is needed, the patient needs to change the manned tool. This solution brings great difficulties to the hospital in terms of usage space, storage space, traffic line management, and personnel management. Especially when the patient is in an anesthetized state after the diagnosis and treatment, it is extremely difficult to change the manned tool.

[0008] In summary, how to provide an endoscopic operating table that can solve the problem that existing transport vehicles cannot meet the needs of multiple tools for patients waiting in the waiting area, treatment in the consulting room, and intermediate transportation, and that existing transport vehicles do not have functions such as sitting-lying posture conversion, lifting, backrest raising, and leg raising, is an urgent problem to be solved by those skilled in the art in the current field. Summary of the Utility Model

[0009] In view of this, the purpose of the present utility model is to provide an endoscopic operating table. By re-designing the bed body assembly, it obtains the functions of sitting-lying posture conversion, backrest raising and leg raising. By adding a lifting assembly, the transport vehicle obtains the lifting function, so that it can meet the usage requirements in three scenarios: waiting in the waiting area, treatment in the consulting room, and intermediate transportation at the same time.

[0010] To achieve the above purpose, the present utility model provides the following technical solutions:

[0011] An endoscopic operating table, comprising:

[0012] A bed body assembly, including a leg board, a seat board and a back board that are sequentially rotatably connected. A first angle adjustment mechanism is provided at the angle between the seat board and the leg board and / or the back board;

[0013] A chassis assembly, including a chassis main body and wheels for supporting the chassis main body;

[0014] The lifting assembly is disposed between the chassis assembly and the bed body assembly and is used to lift the bed body assembly; the bottom end of the lifting assembly is fixedly connected to the chassis assembly, and the top end is rotatably connected to the seat board; a second angle adjustment mechanism is provided at the angle between the top end of the lifting assembly and the seat board.

[0015] Preferably, a backrest link seat is provided on the lower surface of the backrest, and a leg-backrest linkage rod is provided between the lower surface of the leg board and the backrest link seat, and both ends of the leg-backrest linkage rod are connected in a hinged manner.

[0016] The first angle adjustment mechanism is a first electric telescopic rod, and both ends of the first electric telescopic rod are respectively hinged to the lower surface of the seat board and the backrest link seat.

[0017] Preferably, a handle is provided at the end of the lower surface of the backrest, a manual release rod is provided inside the handle, and a control switch of the first electric telescopic rod is integrated inside the manual release rod.

[0018] Preferably, a leg board pad is fixedly provided on the upper surface of the leg board, a bed back integrated pad is jointly provided on the surfaces of the backrest and the seat board, a safety belt for restraint is provided on the upper surface of the backrest and / or the seat board, and guardrails are provided on both sides of the backrest and / or the seat board.

[0019] Preferably, the lifting assembly includes a four-bar linkage mechanism composed of a chassis main body, a first link, a lifting seat, and a second link hinged in sequence.

[0020] A third angle adjustment mechanism is provided at the angle between the first link and the chassis main body, the lifting seat is rotatably connected to the seat board, and the second angle adjustment mechanism is provided at the angle between the lifting seat and the seat board.

[0021] The chassis main body is of a frame structure, and the lifting assembly can be accommodated within the frame of the chassis main body.

[0022] Preferably, an inclined column is fixedly provided at one end of the chassis main body, and the end portions of the first link and the second link are respectively hinged to the upper end and the middle end of the inclined column.

[0023] The third angle adjustment mechanism is a second electric telescopic rod, and the second electric telescopic rod is respectively hinged to one end of the first link close to the lifting seat and the lower end of the inclined column.

[0024] Preferably, a shaft A, a shaft B, and a shaft C are fixedly provided inside the lifting seat, and the axes of the shaft A, the shaft B, and the shaft C are parallel and non-coplanar, and the end portions of the first link and the second link are respectively hinged to the shaft A and the shaft B.

[0025] The shaft C is rotatably installed on the seat plate;

[0026] The second angle adjustment mechanism is a third electric telescopic rod. The two ends of the third electric telescopic rod are respectively hinged to the shaft A and the lower surface of the seat plate, and the hinge point of the third electric telescopic rod and the seat plate is not collinear with the axis of the shaft C.

[0027] Preferably, a gas spring is arranged between the first connecting rod and the second connecting rod. The two ends of the gas spring are respectively hinged to one end of the first connecting rod close to the lifting seat and one end of the second connecting rod close to the chassis main body, or the two ends of the gas spring are respectively hinged to one end of the first connecting rod close to the chassis main body and one end of the second connecting rod close to the lifting seat.

[0028] Preferably, a brake pedal and a control pedal are arranged on the side of the chassis main body;

[0029] The brake pedal is linked with the brake mechanism in the wheel, and the brake pedals at the same end of the chassis main body are linked by a shaft rod, and the brake pedals at different ends of the chassis main body are linked by a brake linkage rod;

[0030] The control pedal is electrically connected to the control units of the first angle adjustment mechanism, the second angle adjustment mechanism and the lifting assembly.

[0031] Preferably, a storage basket is fixedly arranged inside the chassis main body, and an infusion rack fixing seat that can be rotated and folded along the vertical axis is arranged on the side of the chassis main body.

[0032] The endoscopic operating table provided by the present utility model has at least the following beneficial effects compared with the prior art:

[0033] 1. Through the re - design of the bed body assembly, the backrest, the seat plate and the leg plate are all separately designed and can rotate relative to each other, so as to realize the conversion between sitting and lying postures. A first angle adjustment mechanism is added between the seat plate and the backrest and / or the leg plate to realize the functions of raising the back and lifting the legs;

[0034] 2. A lifting assembly is added between the chassis assembly and the bed body assembly to enable the whole bed body assembly to have the ability to lift. At the same time, a second angle adjustment mechanism is added between the lifting assembly and the seat plate to enable the bed body assembly to adjust the overall inclination degree to meet the requirements of the endoscopic surgery for the patient's lying posture;

[0035] 3. Wheels are integrated in the chassis assembly, which is convenient for the transportation of patients, enabling it to meet the use requirements in three scenarios: waiting in the waiting area, treatment in the consulting room, and intermediate transportation. Description of the Drawings

[0036] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on the provided drawings.

[0037] Figure 1 Structural schematic diagram of the specific endoscopic operating table provided by the present invention;

[0038] Figure 2 Structural schematic diagram of another angle of the specific endoscopic operating table provided by the present invention;

[0039] Figure 3 Structural schematic diagram of the specific bed body assembly provided by the present invention;

[0040] Figure 4 Structural schematic diagram of the specific chassis assembly provided by the present invention;

[0041] Figure 5 Structural schematic diagram of the specific lifting seat provided by the present invention.

[0042] Figures 1 - 5 Where:

[0043] 1. Bed body assembly; 101. Leg plate; 102. Seat plate; 103. Backrest; 104. Leg-backrest linkage rod; 105. First electric telescopic rod; 106. Backrest link seat; 107. Leg plate pad; 108. Bed-back integrated pad; 109. Safety belt; 110. Limit protrusion; 111. Handle; 112. Manual release lever;

[0044] 2. Lifting assembly; 201. First link; 202. Second link; 203. Lifting seat; 2031. Shaft A; 2032. Shaft B; 2033. Shaft C; 204. Second electric telescopic rod; 205. Oblique column; 206. Third electric telescopic rod;

[0045] 3. Chassis assembly; 301. Chassis main body; 302. Wheels; 303. Control pedal; 304. Infusion rack fixing seat; 305. Storage basket; 306. Brake pedal; 307. Shaft rod; 308. Brake linkage rod. Detailed implementation manners

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0047] The core of the present invention is to provide an endoscopic operating table. By redesigning the bed body assembly, it can obtain the functions of sitting and lying posture conversion, back raising and leg raising. By adding a lifting assembly, the transfer cart can obtain a lifting function, so as to meet the usage requirements in three scenarios: waiting in the waiting area, treating in the consulting room, and intermediate transfer.

[0048] Please refer to Figures 1 - 5 , an endoscopic operating table, comprising:

[0049] A bed body assembly 1, including a leg plate 101, a seat plate 102 and a back plate 103 that are sequentially rotatably connected. A first angle adjustment mechanism is provided at the angle between the seat plate 102 and the leg plate 101 and / or the back plate 103;

[0050] A chassis assembly 3, including a chassis main body 301 and wheels 302 for supporting the chassis main body 301;

[0051] A lifting assembly 2, arranged between the chassis assembly 3 and the bed body assembly 1, for lifting the bed body assembly 1; the bottom end of the lifting assembly 2 is fixedly connected to the chassis assembly 3, and the top end is rotatably connected to the seat plate 102; a second angle adjustment mechanism is provided at the angle between the top end of the lifting assembly 2 and the seat plate 102;

[0052] During the design, by redesigning the bed body assembly 1, the leg plate 101, the seat plate 102 and the back plate 103 are independent of each other, and the angles between the seat plate 102 and the back plate 103 and the leg plate 101 are adjustable;

[0053] When the back plate 103 is turned up and the leg plate 101 is turned down, the sitting posture requirement can be met, which is suitable for the patient to use when waiting in the waiting room;

[0054] When the back plate 103 is turned up and the leg plate 101 and the seat plate 102 are coplanar, the sitting and lying requirement can be met, which is suitable for the patient to use during the operation in the consulting room, and the angle of the back plate 103 can also be adjusted to achieve the best sitting and lying posture;

[0055] When the back plate 103, the leg plate 101 and the seat plate 102 are all coplanar, the lying flat requirement can be met;

[0056] In the design, in some embodiments, a motor is used as the first angle adjustment mechanism, where the stator end is fixed to the seat plate 102, and the rotor end is connected to the back plate 103 or the leg plate 101. By rotating the motor, the angles of the back plate 103 and the leg plate 101 are adjusted;

[0057] At the same time, wheels 302 are integrated into the chassis assembly 3, which is convenient for use during patient transfer and easy to push;

[0058] Moreover, a lifting assembly 2 is added between the chassis assembly 3 and the bed body assembly 1. In some embodiments, the lifting assembly 2 is a vertically arranged electric telescopic rod, which can conveniently and quickly adjust the height of the bed body assembly 1 to meet the surgical requirements. At the same time, a second angle adjustment mechanism is also added to further adjust the overall inclination of the bed body assembly 1 to further meet the requirements of the surgical patient's lying position;

[0059] Such as Figure 2 , a limit protrusion 110 is fixedly arranged on the lower surface of the seat plate 102. When the included angle between the seat plate 102 and the lifting seat 203 reaches the set maximum value, the limit protrusion 110 can abut against the lifting seat 203, and the limit protrusion 110, the seat plate 102 and the lifting seat 203 form a triangle to prevent the angle between the seat plate 102 and the lifting seat 203 from continuing to increase, playing a role in limiting and protecting.

[0060] In some embodiments, a back plate link seat 106 is arranged on the lower surface of the back plate 103, and a leg-back plate linkage rod 104 is arranged between the lower surface of the leg plate 101 and the back plate link seat 106. Both ends of the leg-back plate linkage rod 104 are connected in a hinged form;

[0061] The first angle adjustment mechanism is a first electric telescopic rod 105, and both ends of the first electric telescopic rod 105 are hinged to the lower surface of the seat plate 102 and the back plate link seat 106 respectively;

[0062] Such as Figure 3 As shown, only a first angle adjustment mechanism is arranged between the back plate 103 and the seat plate 102 to adjust the angle between the back plate 103 and the seat plate 102, and the leg-back plate linkage rod 104 is used to connect the back plate 103 and the leg plate 101. When the angle between the back plate 103 and the seat plate 102 changes, the angle between the leg plate 101 and the seat plate 102 changes simultaneously. Specifically, when the back plate 103 turns up, the leg plate 101 turns down to form a sitting posture, or when the back plate 103 turns down and resets, the leg plate 101 turns up and resets to form a lying posture; thus, by using the leg-back plate linkage rod 104, the actions of the back plate 103 and the leg plate 101 are synchronized.

[0063] In some embodiments, a handle 111 is provided at the end of the lower surface of the backplate 103. A manual release lever 112 is provided inside the handle 111, and a control switch of the first electric telescopic rod 105 is integrated inside the manual release lever 112;

[0064] By providing the handle 111 on the lower surface of the backplate 103, when the endoscopic operating table is in a sitting position, it is convenient for medical staff to push, and it is convenient to control the length of the first electric telescopic rod 105 through the manual release lever 112, thereby adjusting the angles of the backplate 103 and the leg plate 101, that is, changing the posture of the endoscopic operating table.

[0065] In some embodiments, a leg plate pad 107 is fixedly provided on the upper surface of the leg plate 101. A backrest-bed integrated pad 108 is jointly provided on the surfaces of the backplate 103 and the seat plate 102. A safety belt 109 for restraint is provided on the upper surface of the backplate 103 and / or the seat plate 102. Guardrails are provided on both sides of the backplate 103 and / or the seat plate 102;

[0066] As Figure 1 shown, by providing a separate leg plate pad 107 on the leg plate 101, on the premise of increasing the comfort of the legs, the angle adjustment of the leg plate 101 is not affected. At the same time, since the backplate 103 is turned up when the angle is adjusted, an integrated backrest-bed pad 108 is provided above the backplate 103 and the seat plate 102. While improving the comfort, the up-turning of the backplate 103 is not affected;

[0067] At the same time, guardrails are provided on both sides of the backplate 103 and the seat plate 102 to prevent the patient from falling during transportation;

[0068] At the same time, the guardrails are designed to be detachable or liftable. During treatment in the consulting room, the guardrails can be removed or lowered to a position that does not affect the operation of medical staff.

[0069] In some embodiments, the lifting assembly 2 includes a four-bar linkage mechanism successively hinged by a chassis main body 301, a first link 201, a lifting seat 203, and a second link 202;

[0070] A third angle adjustment mechanism is provided at the angle between the first link 201 and the chassis main body 301. The lifting seat 203 is rotatably connected to the seat plate 102, and a second angle adjustment mechanism is provided at the angle between the lifting seat 203 and the seat plate 102;

[0071] The chassis main body 301 is of a frame structure, and the lifting assembly 2 can be accommodated within the frame of the chassis main body 301.

[0072] As Figures 1 - 2As shown in the figure, the height of the bed body assembly 1 is adjusted by a four-bar linkage mechanism. By driving one set of linkages, such as the first linkage 201 or the second linkage 202, to swing, the lifting seat 203 can be driven to rise or fall. The rising and falling trajectory of the lifting seat 203 is arc-shaped. At the same time, by limiting the length relationship between the first linkage 201 and the second linkage 202, the attitude change of the lifting seat 203 during rising and falling can be changed. For example, if the lengths of the first linkage 201 and the second linkage 202 are designed to be the same, the attitude of the lifting seat 203 remains constant during rising and falling. At the same time, compared with the traditional lifting mechanism composed of vertical telescopic rods, the lifting assembly 2 composed of a four-bar linkage mechanism can effectively change the position relationship between the center of gravity of the bed body assembly 1 and the chassis assembly 3 to adapt to the problem of the change in the center of gravity position after the attitude adjustment of the bed body assembly 1 and maintain the overall stability;

[0073] At the same time, a third angle adjustment mechanism is also provided between the lifting seat 203 and the seat board 102, which is convenient for adjusting the tilt angle of the seat board 102 alone without changing the attitude of the lifting seat 203, thereby changing the overall tilt degree of the bed body assembly 1;

[0074] At the same time, the chassis main body 301 with a frame structure is adopted, so that the lifting assembly 2 can be accommodated in the frame, further reducing the center of gravity of the overall equipment in the folded state and maintaining its stability.

[0075] In some embodiments, an inclined column 205 is fixedly provided at one end of the chassis main body 301, and the end parts of the first linkage 201 and the second linkage 202 are respectively hinged to the upper end and the middle end of the inclined column 205;

[0076] The third angle adjustment mechanism is a second electric telescopic rod 204, and the second electric telescopic rod 204 is respectively hinged to one end of the first linkage 201 close to the lifting seat 203 and the lower end of the inclined column 205;

[0077] In some embodiments, the swinging power source of the first linkage 201 is a motor, the stator end of which is fixedly connected to the chassis main body 301, and the rotor end is connected to the first linkage 201. By rotating the motor, the swinging of the first linkage 201 is driven, and further the rising or lowering of the lifting assembly 2 is driven; in this embodiment, as Figure 2 and Figure 4 shown, the length change of the second electric telescopic rod 204 is used to drive the first linkage 201 to swing. Compared with the motor, a larger lever arm can be obtained, thereby reducing the output power, saving energy consumption, and reducing the requirement for material rigidity.

[0078] In some embodiments, a shaft A2031, a shaft B2032, and a shaft C2033 are fixedly arranged inside the lifting seat 203. The axes of the shaft A2031, the shaft B2032, and the shaft C2033 are parallel and non-coplanar. The end portions of the first connecting rod 201 and the second connecting rod 202 are respectively hinged to the shaft A2031 and the shaft B2032;

[0079] The shaft C2033 is rotatably installed with the seat plate 102;

[0080] The second angle adjustment mechanism is a third electric telescopic rod 206. The two ends of the third electric telescopic rod 206 are respectively hinged to the shaft A2031 and the lower surface of the seat plate 102. The hinge point of the third electric telescopic rod 206 and the seat plate 102 is not collinear with the axis of the shaft C2033;

[0081] As Figure 5 and Figure 2 shown, the triangular lifting seat 203 is designed. Three groups of parallel shafts are arranged inside it. The three groups of parallel shafts are fixed by several independent steel plates and have a relatively stable relative position relationship. And the three groups of shafts are respectively rotatably connected to the corresponding positions without interfering with each other.

[0082] In some embodiments, a gas spring is arranged between the first connecting rod 201 and the second connecting rod 202. The two ends of the gas spring are respectively hinged to one end of the first connecting rod 201 close to the lifting seat 203 and one end of the second connecting rod 202 close to the chassis main body 301, or the two ends of the gas spring are respectively hinged to one end of the first connecting rod 201 close to the chassis main body 301 and one end of the second connecting rod 202 close to the lifting seat 203;

[0083] By arranging a gas spring between the first connecting rod 201 and the second connecting rod 202, it has a certain damping when swinging, and after reaching a preset position, it can have a certain self-locking effect, that is, it is convenient for the bed body assembly 1 to be self-locked after reaching the set height and stably maintain at this height.

[0084] In some embodiments, a brake pedal 306 and a control pedal 303 are arranged on the side of the chassis main body 301;

[0085] The brake pedal 306 is linked with the brake mechanism in the wheel 302, and the brake pedals 306 at the same end of the chassis main body 301 are linked through a shaft rod 307, and the brake pedals 306 at different ends of the chassis main body 301 are linked through a brake linkage rod 308;

[0086] The control pedal 303 is electrically connected to the control units of the first angle adjustment mechanism, the second angle adjustment mechanism, and the lifting assembly 2;

[0087] As Figure 1As shown in the figure, by adding a brake pedal 306 that can be interlocked at the bottom, medical staff can quickly brake the endoscopic operating table in a timely manner regardless of which side of the inner diameter operating table they are on, avoiding being out of control during transportation.

[0088] At the same time, a control pedal 303 is provided on the side of the chassis main body 301 to control the angle control mechanism. The purpose is to facilitate medical staff during surgical operations. Without having to free their hands to adjust the posture of the operating table, they can complete this operation by stepping on it with their feet, avoiding hand contamination and improving the convenience of use.

[0089] In some embodiments, a storage basket 305 is fixedly arranged inside the chassis main body 301, and an infusion rack fixing seat 304 that can be rotated and folded along the vertical axis is arranged on the side of the chassis main body 301.

[0090] During the design, power sources such as batteries and electronic controls are synchronously integrated into the chassis main body 301 to lower the overall center of gravity. At the same time, a storage basket 305 is arranged at the empty position inside the chassis main body 301 for easy storage. An infusion rack fixing seat 304 that can be folded is arranged on the side for easy fixing of the infusion rack. At the same time, a foldable design is adopted, which is convenient for storage when not in use and avoids interference with other objects.

[0091] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other.

[0092] The above has introduced the endoscopic operating table provided by the present invention in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. An endoscopic operating table, characterized in that, Comprising: A bed body assembly (1), including a leg plate (101), a seat plate (102), and a backrest plate (103) that are sequentially rotatably connected. A first angle adjustment mechanism is provided at the angle between the seat plate (102) and the leg plate (101) and / or the backrest plate (103); A chassis assembly (3), including a chassis main body (301) and wheels (302) for supporting the chassis main body (301); A lifting assembly (2), disposed between the chassis assembly (3) and the bed body assembly (1) for lifting the bed body assembly (1). The bottom end of the lifting assembly (2) is fixedly connected to the chassis assembly (3), and the top end is rotatably connected to the seat plate (102). A second angle adjustment mechanism is provided at the angle between the top end of the lifting assembly (2) and the seat plate (102); 2. The endoscopic operating table according to claim 1, wherein, A backrest link seat (106) is provided on the lower surface of the backrest plate (103). A leg-backrest linkage rod (104) is provided between the lower surface of the leg plate (101) and the backrest link seat (106), and both ends of the leg-backrest linkage rod (104) are connected in a hinged manner; The first angle adjustment mechanism is a first electric telescopic rod (105), and both ends of the first electric telescopic rod (105) are respectively hinged to the lower surface of the seat plate (102) and the backrest link seat (106); 3. The endoscopic operating table according to claim 2, wherein A handle (111) is provided at the end of the lower surface of the backrest plate (103). A manual release rod (112) is provided inside the handle (111), and a control switch of the first electric telescopic rod (105) is integrated inside the manual release rod (112); 4. The endoscopic operating table according to claim 2, characterized in that, A leg plate pad (107) is fixedly provided on the upper surface of the leg plate (101). A backrest-bed integrated pad (108) is jointly provided on the surfaces of the backrest plate (103) and the seat plate (102). A safety belt (109) for restraint is provided on the upper surface of the backrest plate (103) and / or the seat plate (102), and guardrails are provided on both sides of the backrest plate (103) and / or the seat plate (102); 5. The endoscopic operating table according to claim 1, characterized in that, The lifting assembly (2) includes a four-bar linkage mechanism composed of a chassis main body (301), a first link (201), a lifting seat (203), and a second link (202) that are sequentially hinged; A third angle adjustment mechanism is provided at the angle between the first link (201) and the chassis main body (301). The lifting seat (203) is rotatably connected to the seat plate (102), and the second angle adjustment mechanism is provided at the angle between the lifting seat (203) and the seat plate (102); The chassis main body (301) is a frame structure, and the lifting assembly (2) can be accommodated within the frame of the chassis main body (301); 6. The endoscopic operating table according to claim 5, wherein An inclined column (205) is fixedly provided at one end of the chassis main body (301), and the end portions of the first link (201) and the second link (202) are respectively hinged to the upper end and the middle end of the inclined column (205); The third angle adjustment mechanism is a second electric telescopic rod (204), and the second electric telescopic rod (204) is respectively hinged to one end of the first connecting rod (201) close to the lifting seat (203) and the lower end of the inclined column (205).

7. The endoscopic operating table according to claim 5, characterized in that, A shaft A (2031), a shaft B (2032) and a shaft C (2033) are fixedly arranged in the lifting seat (203). The axes of the shaft A (2031), the shaft B (2032) and the shaft C (2033) are parallel and non-coplanar. The end parts of the first connecting rod (201) and the second connecting rod (202) are respectively hinged to the shaft A (2031) and the shaft B (2032); The shaft C (2033) is rotatably installed with the seat plate (102); The second angle adjustment mechanism is a third electric telescopic rod (206). The two ends of the third electric telescopic rod (206) are respectively hinged to the shaft A (2031) and the lower surface of the seat plate (102). The hinge point of the third electric telescopic rod (206) and the seat plate (102) is non-collinear with the axis of the shaft C (2033).

8. The endoscopic operating table according to claim 5, wherein, An air spring is arranged between the first connecting rod (201) and the second connecting rod (202). The two ends of the air spring are respectively hinged to one end of the first connecting rod (201) close to the lifting seat (203) and one end of the second connecting rod (202) close to the chassis main body (301), or the two ends of the air spring are respectively hinged to one end of the first connecting rod (201) close to the chassis main body (301) and one end of the second connecting rod (202) close to the lifting seat (203).

9. The endoscopic operating table according to claim 1, wherein A brake pedal (306) and a control pedal (303) are arranged on the side of the chassis main body (301); The brake pedal (306) is linked with the brake mechanism in the wheel (302), and the brake pedals (306) at the same end of the chassis main body (301) are linked through a shaft rod (307), and the brake pedals (306) at different ends of the chassis main body (301) are linked through a brake linkage rod (308); The control pedal (303) is electrically connected to the control units of the first angle adjustment mechanism, the second angle adjustment mechanism and the lifting assembly (2).

10. The endoscopic operating table according to any one of claims 1-9, characterized in that, A storage basket (305) is fixedly arranged inside the chassis main body (301), and an infusion rack fixing seat (304) that can be rotated and folded along the vertical axis is arranged on the side of the chassis main body (301).

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