Surgical bed hand support

Abstract

The utility model relates to a kind of operating bed support frame, belong to medical instrument field. Operating bed support frame, comprising: bracket assembly, the bracket assembly includes first bracket, second bracket and the first self-locking damping pivot of connecting first bracket and second bracket;Bed body connecting assembly, the bed body connecting assembly includes telescopic support rod, the slider and second self-locking damping pivot fixedly connected with the telescopic support rod both ends respectively;The first bracket is connected with second self-locking damping pivot. The utility model solves the technical problem that arm keeps the same function position for a long time during long time operation process, makes joint overextension lead to pain.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to an operating table support frame. Background Technology

[0002] Existing operating table arm supports only unidirectional adjustment, which cannot meet the different functional requirements of the arm during surgery. During surgery, prolonged hyperextension of the joints after anesthesia can lead to postoperative arm pain. Therefore, there is an urgent need for a foldable operating table arm that can accommodate multiple functional positions of the upper limb during surgery. Summary of the Invention

[0003] This invention provides a surgical bed arm support that solves the technical problem of pain caused by the arm being kept in the same functional position for a long time during surgery due to hyperextension of the joint.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: a surgical bed support frame, comprising: a bracket assembly, wherein the bracket assembly includes a first bracket, a second bracket, and a first self-locking damping pivot connecting the first bracket and the second bracket;

[0005] A bed frame connecting assembly, the bed frame connecting assembly including a telescopic support rod, a slider and a second self-locking damping rotating shaft respectively fixedly connected to both ends of the telescopic support rod;

[0006] The first bracket is connected to the second self-locking damping shaft.

[0007] As a further improvement, the first bracket includes a first bracket body, a first telescopic component connected to the bottom of a first end of the first bracket body, and a first anti-slip pad connected to the top of the first bracket body.

[0008] The second bracket includes a second bracket body and a second anti-slip pad connected to the top of the second bracket body.

[0009] As a further improvement, the first self-locking damping shaft includes a first outer component and a first inner component, wherein the first outer component and the first inner component are movably connected by a first rotational self-locking damper.

[0010] The first rotational self-locking damper is provided with a first pressure plate, which is used to limit the angle between the first outer kit and the first inner kit.

[0011] As a further improvement, the first telescopic component includes a sleeve and a pull rod movably connected to the inner surface of the sleeve. The sleeve has a tubular structure, and the outer surface of the sleeve is provided with a sleeve through hole. The outer surface of the pull rod is provided with a pull rod protrusion, which can be engaged in the sleeve through hole.

[0012] As a further improvement, the closed end of the sleeve is fixedly connected to the bottom of the first end of the first bracket body, the first end of the pull rod is located inside the open end of the sleeve, the first end of the pull rod is connected to the first outer sleeve, and the first inner sleeve is connected to the second bracket body.

[0013] As a further improvement, the second self-locking damping shaft includes a second outer component and a second inner component, the second outer component and the second inner component being movably connected by a second rotational self-locking damper;

[0014] The second rotational self-locking damper is provided with a second pressure plate, which is used to limit the angle between the second outer sleeve and the second inner sleeve.

[0015] As a further improvement, the slider is slidably connected to a groove on the side of the operating table, and the slider can move along the direction of the groove;

[0016] The telescopic support rod includes a first support rod and a second support rod movably connected to the inner surface of the first support rod; the first support rod is a tubular structure, and a support rod through hole is provided on the outer surface of the first support rod, and a support rod protrusion is provided on the outer surface of the second support rod, the support rod protrusion being able to be inserted into the support rod through hole.

[0017] As a further improvement, the bed connection end of the first support rod is fixedly connected to the slider, the rod connection end of the second support rod is located inside the open end of the first support rod, and the bracket connection end of the second support rod is fixedly connected to the second outer sleeve.

[0018] The second inner component is fixedly connected to the bottom of the second end of the first bracket body.

[0019] As a further improvement, the first and second anti-slip mats are either rectangular or U-shaped.

[0020] As a further improvement, positioning straps are provided on the sides of both the first bracket body and the second bracket body.

[0021] The beneficial effects of the present invention are that by setting a first self-locking damping pivot and a first telescopic component to movably connect the first bracket and the second bracket, the angle of the first bracket and the second bracket can be changed and fixed. By setting a telescopic support rod and a second self-locking damping pivot, the first bracket is prevented from being squeezed against the operating table during rotation, so that the operating table support can rotate as needed to adapt to different functional positions of the arm during surgery and avoid arm pain caused by joint hyperextension. Attached Figure Description

[0022] Figure 1A schematic diagram of the first integral structure of the operating table support frame of this utility model;

[0023] Figure 2 A schematic diagram of the second integral structure of the operating table support frame of this utility model;

[0024] Figure 3 A reference diagram showing the first usage state of an embodiment of the operating table support frame of this utility model;

[0025] Figure 4 A reference diagram showing the second usage state of an embodiment of the operating table support frame of this utility model;

[0026] Figure 5 A reference diagram showing the third usage state of an embodiment of the operating table support frame of this utility model;

[0027] Figure 6 A schematic diagram of the bracket assembly of the operating table support frame of this utility model;

[0028] Figure 7 A schematic diagram of the bed frame connection assembly of the operating table support frame of this utility model;

[0029] Figure 8 A schematic diagram of the first telescopic component of the operating table support frame of this utility model;

[0030] Figure 9 A top view of the first self-locking damping pivot of the operating table support frame of this utility model;

[0031] Figure 10 A top view of the second self-locking damping pivot of the operating table support frame of this utility model;

[0032] Explanation of reference numerals in the attached drawings: 1. First bracket; 11. First bracket body; 111. First end of the first bracket body; 112. Second end of the first bracket body; 12. First telescopic component; 121. Sleeve; 122. Pull rod; 123. Sleeve through hole; 124. Pull rod protrusion; 125. Closed end; 126. Open end; 127. First end; 128. Second end; 13. First anti-slip pad; 2. Second bracket; 21. Second bracket body; 22. Second anti-slip pad; 3. First self-locking damping pivot; 31. First outer casing. 32. First inner sleeve; 33. First rotary self-locking damper; 34. First pressure plate; 4. Slider; 5. Telescopic support rod; 51. First support rod; 511. Support rod through hole; 512. Bed connection end; 513. Open end; 52. Second support rod; 521. Support rod protrusion; 522. Rod connection end; 523. Bracket connection end; 6. Second self-locking damping shaft; 61. Second outer sleeve; 62. Second inner sleeve; 63. Second rotary self-locking damper; 64. Second pressure plate; 7. Slide groove; 8. Positioning strap. Detailed Implementation

[0033] The following embodiments further illustrate the content of this utility model, but should not be construed as limiting the utility model. Any modifications or substitutions made to the methods, steps, or conditions of this utility model without departing from its spirit and essence are within the scope of this utility model.

[0034] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings and examples.

[0035] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model discloses an operating table support frame, comprising: a bracket assembly, the bracket assembly including a first bracket 1, a second bracket 2, and a first self-locking damping pivot 3 connecting the first bracket 1 and the second bracket 2; a bed body connecting assembly, the bed body connecting assembly including a telescopic support rod 5, a slider 4 and a second self-locking damping pivot 6 respectively fixedly connected to both ends of the telescopic support rod 5; the first bracket 1 is connected to the second self-locking damping pivot 6.

[0036] In the above embodiments, the first bracket 1 and the second bracket 2 are movably connected by the first self-locking damping pivot 3. The first self-locking damping pivot 3 can change the angle between the first bracket 1 and the second bracket 2, and can rotate the angle between the first bracket 1 and the second bracket 2 to any angle within the range of 0-180 degrees as needed, and then fix it, thereby adapting to different functional positions of the forearm and improving the adaptability of the surgical bed support frame of this utility model. By setting the bed body connecting assembly, the bracket assembly can be connected to both sides of the bed body. By setting the second self-locking damping pivot 6, the angle between the first bracket 1 and the headboard connecting assembly can be changed, and the angle between the first bracket 1 and the bed body can be rotated to any angle within the range of 0-180 degrees as needed, and then fixed, thereby adapting to different functional positions of the upper arm.

[0037] By connecting the first bracket 1 to the second self-locking damping shaft 6, the bracket assembly is connected to the bed frame assembly. By sliding the slider 4 to the groove 7 on the side of the operating table, the operating table support frame of this invention is connected to the operating table. The operating table support frame of this invention can be installed on both sides of the bed, improving its versatility.

[0038] like Figure 6As shown, in some embodiments of the present invention, the first bracket 1 includes a first bracket body 11, a first telescopic component connected to the bottom of the first end 111 of the first bracket body, and a first anti-slip pad 13 connected to the top of the first bracket body 11.

[0039] The second bracket 2 includes a second bracket body 21 and a second anti-slip pad 22 connected to the top of the second bracket body 21.

[0040] In the above embodiment, the first telescopic component 12 is used to separate the first bracket body 11 and the second bracket body 21 during rotation, facilitating the rotation of the first bracket body 11 and the second bracket body 21. By providing a first anti-slip pad 13 on the top of the first bracket body 11 and a second anti-slip pad 22 on the top of the second bracket body 21, pressure sores are prevented from forming due to prolonged arm placement.

[0041] like Figure 9 As shown, in some embodiments of the present invention, the first self-locking damping shaft 3 includes a first outer sleeve 31 and a first inner sleeve 32, and the first outer sleeve 31 and the first inner sleeve 32 are movably connected by a first rotational self-locking damper 33.

[0042] The first rotational self-locking damper 33 is provided with a second outer sleeve 61 and a first pressure plate 34, which is used to limit the angle between the first outer sleeve 31 and the first inner sleeve 32.

[0043] In the above embodiment, the first self-locking damping shaft 3 is connected to the first telescopic component 12 and the second bracket body 21, thereby driving the first bracket body 11 and the second bracket body 21 to rotate. Pressing the first pressure plate 34 located on the first rotating self-locking damper 33 changes the angle between the first outer sleeve 31 and the first inner sleeve 32, thereby driving the first telescopic component 12, which is fixedly connected to the first outer sleeve 31, and the first bracket body 11, which is fixedly connected to the first telescopic component 12, to rotate, and driving the second bracket body 21, which is fixedly connected to the first inner sleeve 32, to rotate. When the first bracket body 11 and the second bracket body 21 have rotated to a specified angle, releasing the first pressure plate 34 can fix the first outer sleeve 31 and the first inner sleeve 32, completing the fixation of the rotated first bracket body 11 and the second bracket body 21.

[0044] like Figure 8As shown, in some embodiments of the present invention, the first telescopic component 12 includes a sleeve 121 and a pull rod 122 movably connected to the inner surface of the sleeve 121. The sleeve 121 has a tubular structure, and a sleeve through hole 123 is provided on the outer surface of the sleeve 121. A pull rod protrusion 124 is provided on the outer surface of the pull rod 122, and the pull rod protrusion 124 can be inserted into the sleeve through hole 123.

[0045] In some embodiments of this utility model, the closed end 125 of the sleeve 121 is fixedly connected to the bottom of the first end 111 of the first bracket body, the first end 127 of the pull rod 122 is located inside the open end 126 of the sleeve 121, the first end 128 of the pull rod 122 is connected to the first outer sleeve 31 of the first self-locking damping shaft 3, and the first inner sleeve 32 of the first self-locking damping shaft 3 is connected to the second bracket body 21.

[0046] In the above embodiment, the inner surface of the sleeve 121 is provided with a plurality of sleeve through holes 123, and the outer surface of the pull rod 122 is provided with the same number of pull rod protrusions 124. Furthermore, the number, shape, and size of the sleeve through holes 123 and the pull rod protrusions 124 are the same, and the spacing between adjacent sleeve through holes 123 is the same as the spacing between adjacent pull rod protrusions 124, ensuring that the pull rod protrusions 124 can be inserted into the sleeve through holes 123, thereby fixing the sleeve 121 and the pull rod 122. Furthermore, the closed end 125 of the sleeve 121 is fixedly connected to the first bracket body 11, and the first end 127 of the pull rod 122 is connected to the first outer sleeve 31. In use, the length of the first telescopic component 12 can be changed according to the required rotation angle between the first bracket body 11 and the second bracket body 21, providing space for the rotation of the first bracket body 11 and the second bracket body 21.

[0047] like Figure 10 As shown, in some embodiments of the present invention, the second self-locking damping shaft 6 includes a second outer sleeve 61 and a second inner sleeve 62, and the second outer sleeve 61 and the second inner sleeve 62 are movably connected by a second rotational self-locking damper 63.

[0048] The second rotational self-locking damper 63 is provided with a second pressure plate 64, which is used to limit the angle between the second outer sleeve 61 and the second inner sleeve 62.

[0049] In the above embodiment, pressing the second pressure plate 64 changes the angle between the second outer sleeve 61 and the second inner sleeve 62, thereby causing the telescopic support rod 5, which is fixedly connected to the second outer sleeve 61, and the first bracket body 11, which is fixedly connected to the second inner sleeve 62, to rotate. After the first bracket body 11 and the telescopic support rod 5 rotate to the specified angle, releasing the second pressure plate 64 fixes the second outer sleeve 61 and the second inner sleeve 62, thus completing the fixation of the bracket assembly and the bed frame connection assembly.

[0050] like Figure 7 As shown, in some embodiments of this utility model, the slider 4 is slidably connected to the slide groove 7 on the side of the operating table, and the slider 4 can move along the direction of the slide groove 7;

[0051] The telescopic support rod 5 includes a first support rod 51 and a second support rod 52 movably connected to the inner surface of the first support rod 51. The first support rod 51 has a tubular structure and a support rod through hole 511 is provided on the outer surface of the first support rod 51. The outer surface of the second support rod 52 is provided with a support rod protrusion 521, which can be inserted into the support rod through hole 511.

[0052] like Figure 7 and Figure 8 As shown, in some embodiments of this utility model, the bed connection end 512 of the first support rod 51 is fixedly connected to the slider 4, the rod connection end 522 of the second support rod 52 is located inside the open end 513 of the first support rod 51, and the bracket connection end 523 of the second support rod 52 is fixedly connected to the second outer sleeve 61.

[0053] The second inner component 62 is fixedly connected to the bottom of the second end 112 of the first bracket body.

[0054] In the above embodiment, the inner surface of the first support rod 51 is provided with a plurality of support rod through holes 511, and the outer surface of the second support rod 52 is provided with the same number of support rod protrusions 521. Furthermore, the number, shape, and size of the support rod through holes 511 and the support rod protrusions 521 are the same, and the spacing between adjacent support rod through holes 511 is the same as the spacing between adjacent support rod protrusions 521, ensuring that the support rod protrusions 521 can be inserted into the support rod through holes 511, thus fixing the first support rod 51 and the second support rod 52. Furthermore, the first support rod 51 is fixedly connected to the side of the slider 4, and the first support rod 51 and the slider 4 are connected at a certain angle. During use, by adjusting the length of the second support rod 52 extending beyond the first support rod 51, the bracket assembly can be moved away from the operating table, avoiding the situation where the first bracket 1 is squeezed against the operating table due to rotation. Specifically, if the height of the operating table support frame is slightly higher than the height of the hospital bed after the first bracket 1 is rotated, the height of the hospital bed can be adjusted appropriately.

[0055] like Figure 6 As shown, in some embodiments of the present invention, the first anti-slip pad 13 and the second anti-slip pad 22 are either rectangular or U-shaped.

[0056] In the above embodiments, when the first anti-slip pad 13 and the second anti-slip pad 22 are U-shaped, it can prevent the arm from slipping off the operating table support during the operation or when changing the functional position.

[0057] like Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments of this utility model, positioning straps 8 are provided on the sides of both the first bracket body 11 and the second bracket body 21.

[0058] In the above embodiment, positioning straps 8 are provided on the sides of the first bracket body 11 and the second bracket body 21 to fix the arm and prevent the arm from slipping.

[0059] The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A surgical bed support frame, characterized in that, include: A bracket assembly, the bracket assembly including a first bracket (1), a second bracket (2) and a first self-locking damping pivot (3) connecting the first bracket (1) and the second bracket (2); The bed frame connecting assembly includes a telescopic support rod (5), a slider (4) fixedly connected to both ends of the telescopic support rod (5), and a second self-locking damping shaft (6); The first bracket (1) is connected to the second self-locking damping shaft (6).

2. The operating table support frame according to claim 1, characterized in that, The first bracket (1) includes a first bracket body (11), a first telescopic component (12) connected to the bottom of the first end (111) of the first bracket body, and a first anti-slip pad (13) connected to the top of the first bracket body (11). The second bracket (2) includes a second bracket body (21) and a second anti-slip pad (22) connected to the top of the second bracket body (21).

3. The operating table support frame according to claim 2, characterized in that, The first self-locking damping shaft (3) includes a first outer component (31) and a first inner component (32), and the first outer component (31) and the first inner component (32) are movably connected by a first rotational self-locking damper (33); The first rotational self-locking damper (33) is provided with a first pressure plate (34), which is used to limit the angle between the first outer sleeve (31) and the first inner sleeve (32).

4. The operating table support frame according to claim 3, characterized in that, The first telescopic component (12) includes a sleeve (121) and a pull rod (122) movably connected to the inner surface of the sleeve (121). The sleeve (121) is a tubular structure. The outer surface of the sleeve (121) is provided with a sleeve through hole (123). The outer surface of the pull rod (122) is provided with a pull rod protrusion (124). The pull rod protrusion (124) can be inserted into the sleeve through hole (123).

5. The operating table support frame according to claim 4, characterized in that, The closed end (125) of the sleeve (121) is fixedly connected to the bottom of the first end (111) of the first bracket body. The first end (127) of the pull rod (122) is located inside the open end (126) of the sleeve (121). The first end (127) of the pull rod (122) is connected to the first outer sleeve (31). The first inner sleeve (32) is connected to the second bracket body (21).

6. The operating table support frame according to claim 2, characterized in that, The second self-locking damping shaft (6) includes a second outer kit (61) and a second inner kit (62), and the second outer kit (61) and the second inner kit (62) are movably connected by a second rotational self-locking damper (63); The second rotational self-locking damper (63) is provided with a second pressure plate (64), which is used to limit the angle between the second outer sleeve (61) and the second inner sleeve (62).

7. The operating table support frame according to claim 6, characterized in that, The slider (4) is slidably connected to the groove (7) on the side of the operating table, and the slider (4) can move along the direction of the groove (7); The telescopic support rod (5) includes a first support rod (51) and a second support rod (52) movably connected to the inner surface of the first support rod (51). The first support rod (51) is a tubular structure, and a support rod through hole (511) is provided on the outer surface of the first support rod (51). A support rod protrusion (521) is provided on the outer surface of the second support rod (52). The support rod protrusion (521) can be inserted into the support rod through hole (511).

8. The operating table support frame according to claim 7, characterized in that, The bed connection end (512) of the first support rod (51) is fixedly connected to the slider (4), the rod connection end (522) of the second support rod (52) is located inside the open end (513) of the first support rod (51), and the bracket connection end (523) of the second support rod (52) is fixedly connected to the second outer sleeve (61). The second inner component (62) is fixedly connected to the bottom of the second end (112) of the first bracket body.

9. The operating table support frame according to claim 2, characterized in that, The first anti-slip pad (13) and the second anti-slip pad (22) are either rectangular or U-shaped.

10. The operating table support frame according to claim 2, characterized in that, Positioning straps (8) are provided on the sides of both the first bracket body (11) and the second bracket body (21).

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