Guardrail of operating bed

Abstract

The utility model discloses an operating bed guardrail which is used for being clamped on a connecting rod on the side face of an operating bed and comprises a baffle, two auxiliary plates and a storage plate. Two fixing seats are arranged on the bottom surface of the baffle, are suitable for being connected to a connecting rod, are distributed in the length direction of the baffle at intervals, and can be adjusted in a sliding manner in the length direction of the baffle. The two auxiliary plates are inserted into the baffle from the two ends of the baffle respectively and can be adjusted in a telescopic mode in the length direction of the baffle. The storage plate is arranged on the outer surface of the baffle in a pivoted mode and can be switched between a first state and a second state, when the storage plate is in the first state, the storage plate is attached to the outer surface of the baffle, and when the storage plate is in the second state, the storage plate is in a horizontal state. The operating room has the remarkable beneficial effects in the aspects of flexibility, space utilization, patient safety, operation and maintenance, and powerful support is provided for safety and efficiency of the operating room.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, and more particularly to a surgical bed guardrail. BACKGROUND

[0002] In modern medical operations, the operating table, as an important medical device for carrying patients and supporting surgical operations, needs to consider safety, functionality, and flexibility in its design. However, due to the limited width of the operating table and the need for various precision instruments during the operation, the design of the operating table often faces some challenges.

[0003] Firstly, the limited width of the operating table is an important consideration. In order to ensure that there is enough space in the operating room for medical staff to operate and move, the width of the operating table is strictly controlled within a certain range. Although this design improves the utilization rate of the operating room, it also limits the installation of safety fences around the operating table.

[0004] Secondly, various precision instruments and equipment are needed during the operation, which are usually placed around the operating table so that medical staff can take them at any time during the operation. Due to the presence of these devices, the space around the operating table becomes relatively narrow, further limiting the installation of safety fences.

[0005] However, in some large-scale operations, such as orthopedic surgery, the patient's body position needs to be adjusted greatly, which poses a risk of falling. Since the operating table does not have a fence device, the patient may accidentally fall during the operation due to changes in body position or the effects of anesthesia, which not only affects the smooth progress of the operation, but also may cause secondary injury to the patient.

[0006] Therefore, it is necessary to develop a functional surgical bed guardrail that can be easily removed. SUMMARY

[0007] The utility model aims to at least solve one of the problems in the related art. To this end, the utility model aims to provide a surgical bed guardrail.

[0008] To achieve the above-mentioned purpose, according to the utility model embodiment, a surgical bed guardrail is used for clamping on the connecting rod of the side of the operating table, which comprises a baffle, two auxiliary plates and a storage plate.

[0009] The bottom surface of the baffle is provided with two fixed seats, and the two fixed seats are adapted to be connected to the connecting rod. The two fixed seats are spaced apart along the length direction of the baffle and can be adjusted along the length direction of the baffle.

[0010] The two auxiliary plates are respectively inserted into the baffle from both ends of the baffle, and can be adjusted in extension and retraction along the length direction of the baffle.

[0011] The placing plate is pivotally arranged on the outer surface of the baffle and can be switched between a first state and a second state, when the placing plate is in the first state, the placing plate is attached to the outer surface of the baffle, and when the placing plate is in the second state, the placing plate is in a horizontal state.

[0012] In addition, the operating bed guardrail according to the above-mentioned embodiments of the utility model can further have the following additional technical features:

[0013] According to an embodiment of the utility model, the two fixing bases each comprise a clamping piece, a locking piece and a sliding block.

[0014] The clamping piece is in the shape of "n" and is adapted to be clamped on the connecting rod from top to bottom.

[0015] One end of the locking piece is pivotally connected to one side of the bottom end of the clamping piece, and the other end is detachably connected to the other side of the bottom end of the clamping piece.

[0016] The sliding block is connected to the upper end of the clamping piece, the bottom surface of the baffle is provided with a sliding groove, the sliding groove extends along the length direction of the baffle, and the upper end of the sliding block is slidably connected in the sliding groove.

[0017] According to an embodiment of the utility model, the other end of the locking piece is provided with a fixing screw, the other side of the bottom end of the clamping piece is provided with a threaded hole, and the end part of the fixing screw is detachably connected in the threaded hole.

[0018] According to an embodiment of the utility model, the height of the sliding groove is greater than the thickness of the sliding block.

[0019] The upper end of the sliding block is provided with a locking part, the bottom surface of the sliding groove is provided with a plurality of locking grooves, and the upper ends of the plurality of locking parts are inserted in the locking grooves.

[0020] When the baffle is forced to rise, the upper ends of the locking parts move out of the locking grooves.

[0021] According to an embodiment of the utility model, both ends of the baffle are provided with a slot, and one end of each of the two auxiliary plates is slidably inserted in the slot.

[0022] According to an embodiment of the utility model, the top end of each of the two slots is provided with a limiting groove, the limiting groove extends along the length direction of the slot, and the upper surface of each of the two auxiliary plates is provided with a limiting block, the limiting block is slidably arranged in the limiting groove, so as to limit the auxiliary plate from sliding out of the slot.

[0023] According to one embodiment of the utility model, the upper end of the slot is provided with an extrusion spring, one side of the extrusion spring is pressed against the top surface of the auxiliary plate to increase the resistance of the auxiliary plate movement.

[0024] According to one embodiment of the utility model, the lower end of the storage plate and the lower end of the outer side surface of the baffle are hinged through a hinge, the outer side surface of the baffle is provided with a supporting table, the supporting table is located below the storage plate, when the storage plate is in the second state, the storage plate is attached to the supporting table.

[0025] According to one embodiment of the utility model, the upper end of the outer side surface of the baffle is provided with a magnetic suction piece, the side surface of the storage plate is provided with a metal piece, when the storage plate is in the first state, the metal piece is adsorbed on the magnetic suction piece.

[0026] According to one embodiment of the utility model, the upper surface of the baffle is provided with a handle.

[0027] According to the utility model embodiment, the surgical bed guardrail can be flexibly adjusted and adapted according to the size and shape of different surgical beds through the sliding adjustment of the two fixing seats along the length direction of the baffle and the telescopic adjustment of the two auxiliary plates in the baffle, and the guardrail can be stably and tightly clamped on the side connecting rod of the surgical bed, necessary support and protection are provided for the surgical process, and the design of the storage plate increases the functionality of the guardrail. When not needed, the storage plate can be attached to the outer surface of the baffle (first state), space is saved and the neatness of the guardrail is maintained. When needed, the storage plate can be rotated to a horizontal state (second state), an additional platform is provided for placing surgical instruments, medical supplies or personal items of patients, so that the efficiency and convenience of the operating room are improved. Through the stable connection and adjustment mechanism, the surgical bed guardrail can effectively prevent the patient from accidentally rolling or falling during the surgical process, so that the safety of the patient is improved. At the same time, the flexibility and adjustability of the guardrail also help to adapt to the body shape and needs of different patients, and improve the comfort of the operation.

[0028] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creating labor.

[0030] Figure 1 is a whole structure schematic diagram in the embodiment of the utility model;

[0031] Figure 2 is another whole structure schematic diagram in the embodiment of the utility model;

[0032] Figure 3 is a whole structure cross section schematic diagram in the embodiment of the utility model;

[0033] Figure 4 is a whole structure folding state diagram in the embodiment of the utility model;

[0034] Figure 5 is a whole structure use state reference diagram in the embodiment of the utility model;

[0035] Figure 6 is another whole structure use state reference diagram in the embodiment of the utility model;

[0036] Figure 7 is a fixed seat whole structure schematic diagram in the embodiment of the utility model;

[0037] Figure 8 is a fixed seat whole structure cross section diagram in the embodiment of the utility model;

[0038] Figure 9 is the embodiment of the utility model Figure 3 A part enlarged view;

[0039] Figure 10 is the embodiment of the utility model Figure 3 B part enlarged view;

[0040] Figure 11 is another embodiment whole structure schematic diagram of the utility model.

[0041] Reference numerals:

[0042] Baffle 10;

[0043] Auxiliary plate 11;

[0044] Limiting block 111;

[0045] Slide groove 12;

[0046] Locking groove 121;

[0047] Insert slot 13;

[0048] Limiting groove 131;

[0049] Extrusion elastic sheet 132;

[0050] Supporting table 14;

[0051] Magnetic attraction sheet 15;

[0052] handle 16;

[0053] card slot 17;

[0054] through slot 18;

[0055] fixing seat 20;

[0056] clamping piece 21;

[0057] threaded hole 211;

[0058] locking piece 22;

[0059] fixing screw 221;

[0060] sliding block 23;

[0061] locking portion 231;

[0062] storage plate 30;

[0063] metal sheet 31

[0064] connecting rod 40.

[0065] The implementation, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION

[0066] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0067] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms 'center', 'longitudinal', 'transverse', 'length', 'width', 'thickness', 'upper', 'lower', 'front','rear', 'left', 'right','vertical', 'horizontal', 'top', 'bottom', 'inner', 'outer', 'clockwise', 'counterclockwise', 'axial', 'circumferential', 'radial' and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0068] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any order or sequence in time. Thus, a first feature discussed above could be a second feature discussed below and vice versa without changing their underlying meaning.

[0069] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected. It can be mechanically connected, or it can be electrically connected. It can be directly connected, or it can be indirectly connected through an intermediate medium. It can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0070] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. It can include direct contact between the first and second features, or it can include indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0071] The operating bed guardrail of the present application is described in detail below with reference to the accompanying drawings.

[0072] Referring to Figures 1 to 11 As shown in the drawings, according to the operating bed guardrail provided by the present application, it is used for clamping on the side connecting rod 40 of the operating bed, which comprises a baffle 10, two auxiliary plates 11 and a storage plate 30.

[0073] The bottom surface of the baffle 10 is provided with two fixed seats 20, and the two fixed seats 20 are adapted to be connected to the connecting rod 40. The two fixed seats 20 are spaced apart along the length direction of the baffle 10 and can be adjusted along the length direction of the baffle 10. It can be understood that due to the difference in size of each operating bed, the slidable fixed seat 20 can better adapt to different operating beds for use.

[0074] Two auxiliary plates 11 are respectively inserted into the baffle 10 from both ends of the baffle 10 and can be adjusted in length direction of the baffle 10. In this way, the length of the whole guardrail is adjusted to adapt to patients of different body shapes and operating tables of different sizes.

[0075] The storage plate 30 is pivotally arranged on the outer surface of the baffle 10 and can be switched between a first state and a second state. When the storage plate 30 is in the first state, the storage plate 30 is attached to the outer surface of the baffle 10. When the storage plate 30 is in the second state, the storage plate 30 is in a horizontal state.

[0076] Based on the above, by sliding adjustment of the two fixed seats 20 along the length direction of the baffle 10 and the telescopic adjustment of the two auxiliary plates 11 in the baffle 10, the operating bed guardrail can be flexibly adjusted and adapted according to the size and shape of different operating beds, and the guardrail can be stably and tightly clamped on the side connecting rod 40 of the operating bed, providing necessary support and protection for the operation process. The design of the storage plate 30 increases the functionality of the guardrail. When not needed, the storage plate 30 can be attached to the outer surface of the baffle 10 (first state), saving space and maintaining the neatness of the guardrail. When needed, the storage plate 30 can be rotated to a horizontal state (second state), providing an additional platform for placing surgical instruments, medical supplies or patients' personal items, thereby improving the efficiency and convenience of the operating room. The operating bed guardrail can effectively prevent the patient from accidentally rolling or falling during the operation process through the stable connection and adjustment mechanism, thereby improving the safety of the patient. At the same time, the flexibility and adjustability of the guardrail also help to adapt to the body shape and needs of different patients, improving the comfort of the operation.

[0077] Preferably, in an embodiment of the present application, the two fixed seats 20 each include a clamping piece 21, a locking piece 22 and a sliding block 23.

[0078] The clamping piece 21 is in the shape of "n" and is adapted to be clamped on the connecting rod 40 from top to bottom.

[0079] The locking piece 22 is pivotally connected to one side of the bottom end of the clamping piece 21, and the other end is detachably connected to the other side of the bottom end of the clamping piece 21.

[0080] The sliding block 23 is connected to the upper end of the clamping piece 21, the bottom surface of the baffle 10 is provided with a sliding groove 12, the sliding groove 12 extends along the length direction of the baffle 10, and the upper end of the sliding block 23 is slidably connected in the sliding groove 12.

[0081] Therefore, the fixing base 20 can be tightly clamped on the side connecting rod 40 of the operating bed from top to bottom through the design of the "n" shaped clamping piece 21, effectively preventing the guardrail from shaking or falling off during the operation, thereby further improving the safety of the patient and the stability of the operation. After the clamping piece 21 is clamped on the connecting rod 40, the other end of the locking piece 22 can be connected to the other side of the bottom end of the clamping piece 21, thereby stably connecting the fixing base 20 to the connecting rod 40.

[0082] The cooperation of the sliding block 23 and the sliding groove 12 enables the fixing base 20 to smoothly and stably slide along the length direction of the baffle 10. Medical staff can easily adjust the guardrail to the best position according to actual needs, providing necessary support and protection for the operation process.

[0083] Meanwhile, since the locking piece 22 is designed to be detachable, medical staff can quickly install or disassemble the guardrail without using complex tools or additional auxiliary equipment. This not only improves the preparation efficiency of the operating room, but also facilitates the daily cleaning and maintenance of the guardrail.

[0084] Preferably, in an embodiment of the utility model, the other end of the locking piece 22 is provided with a fixing screw 221, the other side of the bottom end of the clamping piece 21 is provided with a threaded hole 211, and the end of the fixing screw 221 is detachably connected in the threaded hole 211.

[0085] Therefore, by setting the fixing screw 221 at the other end of the locking piece 22 and setting the threaded hole 211 matched with the fixing screw 221 at the other side of the bottom end of the clamping piece 21, medical staff can simply and effectively lock the locking piece 22 on the clamping piece 21. This threaded connection method is not only firm and durable, but also can effectively prevent the guardrail from loosening or falling off due to accidental circumstances during the operation, thereby further improving the safety of the patient and the stability of the operation.

[0086] Preferably, in an embodiment of the utility model, the height of the sliding groove 12 is greater than the thickness of the sliding block 23.

[0087] The upper end of the sliding block 23 is provided with a locking part 231, the bottom surface of the sliding groove 12 is provided with a plurality of locking grooves 121, and the upper ends of a plurality of locking parts 231 are inserted into the locking grooves 121.

[0088] When the baffle 10 is forced to rise, the upper end of the locking part 231 moves out of the locking groove 121.

[0089] Therefore, due to the height of the sliding groove 12 being greater than the thickness of the sliding block 23, when an upward force is applied to the baffle 10, the baffle 10 can be moved upward, and at this time, the upper end of the locking part 231 moves out of the locking groove 121, and the baffle 10 can be moved to adjust the position, and when the position adjustment is completed, the baffle 10 is released, and the baffle 10 falls due to gravity, and the upper end of the locking part 231 can be reinserted into the corresponding locking groove 121, and the movement and locking are more convenient and fast, saving time and effort.

[0090] Preferably, in an embodiment of the utility model, the baffle 10 is provided with an insertion slot 13 at both ends, and one end of the auxiliary plate 11 is slidably inserted into the insertion slot 13.

[0091] Therefore, the design of the insertion slot 13 at both ends of the baffle 10 allows the auxiliary plate 11 to be slidably inserted, which not only enables the auxiliary plate 11 to be flexibly adjusted according to the needs of the operation, but also ensures the stable connection between the auxiliary plate 11 and the baffle 10. This design makes the guardrail adapt to the needs of patients of different body types and different surgical scenes, improving the flexibility and adaptability of the operation. The sliding connection between the insertion slot 13 and the auxiliary plate 11 allows the auxiliary plate 11 to be easily stored in the insertion slot 13 below the baffle 10 when not in use, thereby saving space in the operating room. This design not only improves the cleanliness of the operating room, but also facilitates the operation and movement of medical staff.

[0092] Preferably, in an embodiment of the utility model, the insertion slot 13 is provided with a limiting slot 131 at the top end, the limiting slot 131 extends along the length direction of the insertion slot 13, and the auxiliary plate 11 is provided with a limiting block 111 at one end of the upper surface, the limiting block 111 is slidably arranged in the limiting slot 131 to limit the auxiliary plate 11 from sliding out of the insertion slot 13.

[0093] Therefore, the design of the limiting slot 131 and the limiting block 111 effectively limits the sliding out of the auxiliary plate 11 from the insertion slot 13. This design not only improves the stability of the guardrail during the operation, but also ensures that the patient will not be injured by the accidental falling of the guardrail during the operation. This enhanced safety is crucial for the safety environment of the operating room.

[0094] Preferably, in an embodiment of the utility model, the insertion slot 13 is provided with an extrusion spring 132 at the upper end, and the extrusion spring 132 is pressed against the top surface of the auxiliary plate 11 to increase the resistance of the auxiliary plate 11 to move.

[0095] Therefore, the design of the extrusion elastic sheet 132 increases the resistance of the auxiliary plate 11 moving in the slot 13 by pressing one side of the auxiliary plate 11 against the top surface of the auxiliary plate 11. This design not only effectively prevents the auxiliary plate 11 from accidentally sliding due to external forces during the operation process, but also improves the overall stability of the guardrail. At the same time, the elastic force of the extrusion elastic sheet 132 also enables the auxiliary plate 11 to be automatically clamped in the desired position after adjustment, further enhancing the fixation of the guardrail.

[0096] Preferably, in an embodiment of the utility model, the lower end of the storage plate 30 and the lower end of the outer side surface of the baffle 10 are hingedly connected by a hinge, the outer side surface of the baffle 10 is provided with a supporting table 14, the supporting table 14 is located below the storage plate 30, and when the storage plate 30 is in the second state, the storage plate 30 is attached to the supporting table 14.

[0097] Therefore, the design of the storage plate 30 enables the surgical bed guardrail not only to have a protection function, but also to be used as a storage platform. Medical staff can place instruments, medicines and other items needed during the operation on the storage plate 30 for easy access at any time, improving the efficiency and convenience of the operation. The design of the supporting table 14 provides a stable support point for the storage plate 30, which can be tightly attached to the supporting table 14 when the storage plate 30 is in the second state (i.e. the unfolded state), effectively preventing the storage plate 30 from shaking or falling off due to the weight of the items or external forces during the operation, ensuring the safety of the patient and the smooth progress of the operation.

[0098] Preferably, in an embodiment of the utility model, the outer side surface of the baffle 10 is provided with a magnetic sheet 15 at the upper end, and the side surface of the storage plate 30 is provided with a metal sheet 31, and when the storage plate 30 is in the first state, the metal sheet 31 is adsorbed to the magnetic sheet 15.

[0099] Therefore, the design of the magnetic sheet 15 and the metal sheet 31 enables the storage plate 30 to be tightly adsorbed to the outer side surface of the baffle 10 when it is in the first state (i.e. the folded storage state). This design not only effectively prevents the storage plate 30 from accidentally unfolding or falling off due to external forces during the operation process, but also improves the overall stability of the guardrail. The magnetic connection makes the storage and unfolding of the storage plate 30 simple and easy. Medical staff can fold or unfold the storage plate 30 by pushing or pulling it gently, greatly improving the efficiency and convenience of the operation.

[0100] Preferably, in an embodiment of the utility model, the upper surface of the baffle 10 is provided with a handle 16.

[0101] In this way, the design of the handle 16 allows medical personnel to easily grasp and move the guard, whether it is to move the guard from one side of the operating bed to the other side, or to transport it between different operating beds, and it becomes simple and convenient. This design greatly improves the flexibility and efficiency of the operating room.

[0102] As preferred, in another embodiment of the utility model, the baffle 10 can also be used alone, and is provided with a simple structure, which is characterized in that: the bottom surface of the baffle 10 (thickness 12mm, length 440mm, width 330mm) is provided with two clamping grooves 17 (width 40mm, height 100mm), and the two clamping grooves 17 are distributed along the length direction of the baffle 10 (the edge of the clamping groove 17 is 80mm away from the left and right side edges of the baffle 10), and can be inserted on the metal connecting rod on the side of various imported / domestic operating beds such as Maquet and Mindray; and a through groove 18 (width 150mm, height 60mm) is formed in the center position (60mm away from the top surface of the baffle) of the upper half of the side surface of the baffle, so as to form a holding space convenient for the hands of the operator to hold, so that the baffle 10 can be disassembled and assembled more conveniently, and the production cost is lower.

[0103] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0104] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and drawing contents, or direct / indirect application in other related technical fields under the utility model concept of the utility model is included in the patent protection range of the utility model.

Claims

1. A surgical bed guard rail for clamping to a side connecting rod of a surgical bed, characterized in that, The utility model provides a baffle, two auxiliary plates and a storage plate, and the baffle is provided with two fixed seats, and the two fixed seats are adapted to be connected on a connecting rod and are distributed along the length direction of the baffle and can be adjusted along the length direction of the baffle. The two auxiliary plates are respectively inserted into the baffle from both ends of the baffle and can be adjusted along the length direction of the baffle. The storage plate is pivotally arranged on the outer surface of the baffle and can be switched between a first state and a second state. The two fixed seats each comprise a clamping piece, a locking piece and a sliding block.

2. The surgical bed rail of claim 1, wherein, The clamping piece is adapted to be clamped on the connecting rod from top to bottom. The locking piece is pivotally connected to one side of the bottom end of the clamping piece and detachably connected to the other side of the bottom end of the clamping piece. The sliding block is connected to the upper end of the clamping piece, and the bottom surface of the baffle is provided with a sliding groove extending along the length direction of the baffle. The upper end of the sliding block is slidably connected in the sliding groove.

3. The surgical bed rail of claim 2, wherein, The other end of the locking piece is provided with a fixing screw, and the other side of the bottom end of the clamping piece is provided with a threaded hole.

4. The surgical bed rail of claim 2, wherein, The end of the fixing screw is detachably connected in the threaded hole. The height of the sliding groove is greater than the thickness of the sliding block. The upper end of the sliding block is provided with a locking part, and the bottom surface of the sliding groove is provided with a plurality of locking grooves.

5. The surgical bed rail of claim 1, wherein, When the baffle is forced to rise, the upper end of the locking part moves out of the locking groove.

6. The surgical bed rail of claim 5, wherein, Both ends of the baffle are provided with an insertion slot, and one end of the two auxiliary plates is slidably inserted in the insertion slot.

7. The surgical bed rail of claim 5, wherein, Both top ends of the insertion slots are provided with a limiting groove extending along the length direction of the insertion slot.

8. The surgical bed rail of claim 1, wherein, The upper surfaces of the two auxiliary plates are each provided with a limiting block slidably arranged in the limiting groove to limit the auxiliary plate from sliding out of the insertion slot.

9. The surgical bed rail of claim 1, wherein, The upper end surface of the insertion slot is provided with a pressing spring piece abutting against the top surface of the auxiliary plate to increase the resistance of the auxiliary plate.

10. The surgical bed rail of claim 1, wherein, The lower end of the storage plate and the lower end of the outer side surface of the baffle are hingedly connected by a hinge. The outer side surface of the baffle is provided with a supporting table below the storage plate. The upper end of the outer side surface of the baffle is provided with a magnetic attraction piece, and the side surface of the storage plate is provided with a metal piece. The upper surface of the baffle is provided with a handle.

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