Shoulder support and operating bed assembly
By designing a rotatable connecting block and locking assembly, the shoulder support frame can quickly switch between the left and right shoulder support positions, solving the problem of inconvenient operation in the existing technology and improving ease of use.
Patent Information
- Application Number
- CN202423137337.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2034-12-18
AI Technical Summary
In surgical positions where the head is lower than the feet, existing shoulder supports require differentiation between left and right shoulder supports, which makes operation inconvenient.
A shoulder support frame was designed. By setting a rotatable connecting block and connecting column, the support plate can switch between the left shoulder support position and the right shoulder support position. Combined with the locking component, it can achieve quick switching and simplify operation.
It enables flexible switching between the left and right shoulder support positions of the shoulder support frame without the need for differentiation, thus improving ease of use.
Smart Images
Figure CN223861052U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of medical apparatus and instruments, especially to a shoulder support and a surgical bed assembly. BACKGROUND
[0002] In a head-low feet-high surgical position, in order to prevent the patient's body from sliding downward, a shoulder support is usually used to support the patient's shoulder to fix the patient's body. The shoulder support is used in pairs, one of which is installed on the left rail of the surgical bed to support the patient's left shoulder, and the other is installed on the right rail of the surgical bed to support the patient's right shoulder. During the surgical preparation stage, the operator needs to distinguish between the left shoulder support and the right shoulder support when taking the shoulder support, which is not only time-consuming but also inconvenient. SUMMARY
[0003] Therefore, the utility model provides a shoulder support and a surgical bed assembly.
[0004] The shoulder support provided by the utility model has the advantages that the shoulder support can be switched between the left shoulder support position and the right shoulder support position, and the operator can conveniently distinguish between the left shoulder support and the right shoulder support when taking the shoulder support.
[0005] The connecting mechanism comprises a connecting piece and a connecting column, the connecting piece is used to be connected to the surgical bed, and the connecting column is connected to the connecting piece; the connecting mechanism comprises a first side and a second side which is arranged opposite to the first side;
[0006] The support assembly comprises a support plate and a connecting block which are fixed to each other, the support plate is used to support the patient's shoulder, and the connecting block is movably arranged on the connecting column, so that the support plate can be switched from the first side of the connecting mechanism to the second side of the connecting mechanism, or from the second side of the connecting mechanism to the first side of the connecting mechanism, so that the shoulder support can be switched between the left shoulder support position and the right shoulder support position;
[0007] The locking assembly is used to lock or unlock the connecting block and the connecting column.
[0008] The surgical bed assembly provided by the utility model comprises:
[0009] The surgical bed comprises a support table and side rails arranged on the left and right sides of the support table;
[0010] The shoulder support described above;
[0011] And a clamping device used to connect the shoulder support to the side rails.
[0012] From the above technical scheme can be seen, the utility model discloses a first aspect proposed shoulder support, through setting up the connecting block rotatablely set up in the connecting column, and the support plate can be switched from the first side of the connecting mechanism to the second side of the connecting mechanism, or from the second side of the connecting mechanism to the first side of the connecting mechanism, so that the shoulder support can be converted between the left shoulder support position and the right shoulder support position. That is, a shoulder support can be used for left shoulder support position and right shoulder support position through adjustment, and the operator does not need to distinguish when taking the shoulder support, so that the convenience of use is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor.
[0014] Figure 1 It is the first view structural schematic drawing of the shoulder support of an embodiment of the utility model;
[0015] Figure 2 It is the second view structural schematic drawing of the shoulder support of an embodiment of the utility model;
[0016] Figure 3 It is the schematic drawing of the support plate of the shoulder support of an embodiment of the utility model by the first side of the connecting mechanism overturning to the second side of the connecting mechanism;
[0017] Figure 4 It is the exploded schematic drawing of the shoulder support shown in the figure; Figure 1
[0018] Figure 5 It is the sectional view schematic drawing of the shoulder support shown in the figure; Figure 1
[0019] Figure 6 It is the exploded schematic drawing of the shoulder support of another embodiment of the utility model;
[0020] Figure 7 It is the exploded schematic drawing of the shoulder support of another embodiment of the utility model;
[0021] Figure 8 It is the sectional view schematic drawing of the shoulder support shown in the figure. Figure 7 DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some embodiments of the present utility model, but not all the embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.
[0023] As shown in Figures 1 to 4 The embodiment of the present utility model provides a shoulder support 100, which comprises a connecting mechanism 10, a supporting assembly 20 and a locking assembly 30. The connecting mechanism 10 comprises a connecting piece 11 and a connecting column 12. The connecting piece 11 is used to be connected to a surgical bed. The connecting column 12 is connected to the connecting piece 11. The connecting mechanism 10 comprises a first side 10a and a second side 10b which is arranged opposite to the first side 10a, as shown in Figure 4 The supporting assembly 20 comprises a supporting plate 21 and a connecting block 22 which are fixed to each other. The supporting plate 21 is used to support the shoulder of a patient. The connecting block 22 is movably arranged on the connecting column 12, so that the supporting plate 21 can be switched from the first side 10a of the connecting mechanism 10 to the second side 10b of the connecting mechanism 10, or switched from the second side 10b of the connecting mechanism 10 to the first side 10a of the connecting mechanism 10, so that the shoulder support 100 can be converted between a left shoulder supporting position and a right shoulder supporting position. The locking assembly 30 is used to lock or unlock the connecting block 22 and the connecting column 12. The connecting column 12 can be indirectly connected to the connecting piece 11 or directly connected to the connecting piece 11, which can be determined according to actual design needs.
[0024] When the shoulder support 100 is installed on the surgical bed, one of the first side 10a and the second side 10b of the connecting mechanism 10 faces the foot end of the surgical bed, and the other of the first side 10a and the second side 10b of the connecting mechanism 10 faces the head end of the surgical bed.
[0025] The shoulder support 100 provided by the embodiment of the present utility model can be rotatably arranged on the connecting column 12 through the connecting block 22. The supporting plate 21 can be switched from the first side 10a of the connecting mechanism 10 to the second side 10b of the connecting mechanism 10, or switched from the second side 10b of the connecting mechanism 10 to the first side 10a of the connecting mechanism 10, so that the shoulder support 100 can be converted between a left shoulder supporting position and a right shoulder supporting position. That is, the shoulder support 100 can be used for both left shoulder supporting position and right shoulder supporting position through adjustment. The operator does not need to distinguish when taking the shoulder support 100, which improves the convenience of use.
[0026] As shown in Figure 4As shown, in some embodiments, the connecting block 22 is provided with a circular through hole H, and the connecting block 22 is rotatably sleeved on the connecting post 12 through the through hole H to realize the above-mentioned connection block 22 being movably disposed on the connecting post 12.
[0027] like Figure 1 and Figure 4 As shown, in some embodiments, the connecting block 22 is rotatably disposed on the connecting post 12, and the locking assembly 30 includes a locking handle 31. The locking handle 31 passes through the connecting block 22 and engages or disengages with the connecting post 12 to lock or unlock the connecting block 22 and the connecting post 12. Specifically, the connecting block 22 is provided with a threaded hole 221, and the locking handle 31 includes a stud 311. The stud 311 engages with the threaded hole 221. When it is necessary to lock the connecting block 22 and the connecting post 12, the locking handle 31 is rotated. The locking handle 31 moves toward the connecting post 12 through the engagement of the stud 311 and the threaded hole 221 until the stud 311 abuts against the surface of the connecting post 12, thereby locking the connecting block 22 and the connecting post 12. At this time, the connecting block 22 cannot rotate relative to the connecting post 12, that is, the support plate 21 cannot flip between the first side 10a and the second side 10b. When it is necessary to unlock the connecting block 22 and the connecting post 12, rotate the locking handle 31 in the opposite direction. The locking handle 31 moves away from the connecting post 12 through the engagement of the stud 311 and the threaded hole 221. The stud 311 separates from the surface of the connecting post 12. At this time, the connecting block 22 can rotate relative to the connecting post 12, that is, the support plate 21 can flip between the first side 10a and the second side 10b.
[0028] like Figure 1 and Figure 4 As shown, in some embodiments, the connecting mechanism 10 further includes an end cap 13, which is connected to the connecting post 12. The end cap 13 is used to prevent the connecting block 22 from detaching from the connecting post 12 and to restrict the vertical movement of the connecting block 22. In this embodiment, the connecting block 22 can be securely connected to the connecting post 12 by the restricting effect of the end cap 13, making the support plate 21 less prone to shaking. Optionally, the end cap 13 and the connecting post 12 are fastened together by screws 14.
[0029] It should be noted that the locking assembly 30 is not limited to the above-mentioned locking handle 31, for example, in some other embodiments, the side wall of the connecting column 12 is provided with a clamping groove, and the locking assembly 30 includes a limiting pin, which is arranged in the connecting block 22 and can be embedded in or withdrawn from the clamping groove to lock or unlock the connecting block 22 and the connecting column 12. Specifically, the connecting block 22 is provided with a mounting hole, and the limiting pin is mounted in the mounting hole. When it is needed to lock the connecting block 22 and the connecting column 12, the connecting block 22 is rotated to the position where the through hole is opposite to the clamping groove, and the limiting pin is arranged in the clamping groove, so that the connecting block 22 and the connecting column 12 can be locked. At this time, the connecting block 22 cannot be rotated relative to the connecting column 12, that is, the support plate 21 cannot be flipped between the first side 10a and the second side 10b. When it is needed to unlock the connecting block 22 and the connecting column 12, the limiting pin is withdrawn from the clamping groove, so that the connecting block 22 can be rotated relative to the connecting column 12, that is, the support plate 21 can be flipped between the first side 10a and the second side 10b. It should be noted that in this embodiment, when the limiting pin is embedded in the clamping groove, it can not only limit the rotation of the connecting block 22 relative to the connecting column 12, but also limit the falling of the connecting block 22 from the connecting column 12. Therefore, in this embodiment, the connecting mechanism 10 can not be provided with an end cover 13.
[0030] As shown in Figure 1 In some embodiments, the support plate 21 includes a fixed plate 211 and a cushion 212, the fixed plate 211 includes a first side and a second side opposite to the first side, and the connecting block 22 is arranged on the first side of the fixed plate 211, and the cushion 212 is arranged on the second side of the fixed plate 211. Optionally, the connecting block 22 and the fixed plate 211 are connected together by screw fastening. Optionally, the cushion 212 and the fixed plate 211 are connected together by magic tape. In this implementation, the cushion 212 can be disassembled and replaced. Optionally, the cushion 212 is a sponge cushion.
[0031] As shown in Figure 6In some embodiments, the connection block 22 is rotatably arranged on the connection post 12, and the end surface of the connection post 12 is provided with a first toothed disc 121, and the end surface of the connection block 22 is provided with a second toothed disc 222, and the first toothed disc 121 is engaged with the second toothed disc 222. The locking assembly 30 is used to press or release the first toothed disc 121 and the second toothed disc 222. When it is needed to lock the connection block 22 and the connection post 12, the locking assembly 30 presses the first toothed disc 121 and the second toothed disc 222, and the first toothed disc 121 and the second toothed disc 222 cannot rotate relative to each other, that is, the connection block 22 cannot rotate relative to the connection post 12, and at this time the support plate 21 cannot be flipped between the first side 10a and the second side 10b. When it is needed to unlock the connection block 22 and the connection post 12, the locking assembly 30 releases the first toothed disc 121 and the second toothed disc 222, and the first toothed disc 121 and the second toothed disc 222 can rotate relative to each other, that is, the connection block 22 can rotate relative to the connection post 12, and at this time the support plate 21 can be flipped between the first side 10a and the second side 10b.
[0032] As shown in FIG. 1, Figure 6 In some embodiments, the locking assembly 30 includes a screw rod 32 and a locking handle 31, the screw rod 32 includes a first end and a second end, the screw rod 32 is arranged through the connection post 12 and the connection block 22, the first end of the screw rod 32 is clamped with the connection post 12, and the locking handle 31 is threadedly connected with the second end of the screw rod 32. By rotating the locking handle 31, the first toothed disc 121 and the second toothed disc 222 can be pressed or released.
[0033] As shown in FIG. 1, Figure 7 and Figure 8 In some other embodiments, the connection post 12 includes a connection end 122, the cross-sectional profile of the connection end 122 is non-circular, and the connection block 22 is provided with a fitting hole 223, the cross-sectional profile of the fitting hole 223 is matched with the cross-sectional profile of the connection end 122. The connection block 22 can be sleeved on the connection end 122 in a manner of facing the first side 10a of the connection mechanism 10 or facing the second side 10b of the connection mechanism 10 through the fitting hole 223, and the locking assembly 30 is used to lock or unlock the connection block 22 and the connection end 122. When it is needed to switch the direction of the support plate 12, the operator operates the locking assembly 30 to unlock the connection block 22 and the connection end 122, then pulls the connection block 22 out of the connection end 122 of the connection post 12, turns the direction, then sleeves the connection block 22 into the connection end 122 of the connection post 12 after turning the direction, and then operates the locking assembly 30 to lock the connection block 22 and the connection end 122, that is, the switching of the direction of the support plate 12 is completed.
[0034] In some embodiments, the cross-sectional profile of the connecting end 122 is rectangular, and the cross-sectional profile of the mounting hole 223 is also rectangular. Of course, the cross-sectional profile of the connecting end 122 is not limited to a rectangle, but can also be a plane of other shapes, such as a racetrack shape, an ellipse, a polygon, etc., as long as its shape is not circular.
[0035] like Figure 7 As shown, in some embodiments, the side wall of the connecting end 122 is provided with a mating hole 1221, and the locking assembly 30 includes a locking handle 31. The locking handle 31 passes through the connecting block 22 and can be inserted into or removed from the mating hole 1221 to lock or unlock the connecting block 22 and the connecting end 122. It should be noted that in this embodiment, when the limiting pin is inserted into the mating hole 1221, it can both restrict the rotation of the connecting block 22 relative to the connecting post 12 and restrict the connecting block 22 from falling off the connecting post 12. Therefore, in this embodiment, the connecting mechanism 10 may not be provided with an end cap 13.
[0036] like Figure 1 , Figure 2 and Figure 4 As shown, in some embodiments, the connector 11 includes a vertical rod 111 and a horizontal rod 112 connected to the vertical rod 111. The vertical rod 111 is used to connect to the left or right rail of the operating table. The connecting mechanism 10 also includes a lateral movement assembly 15 and a locking assembly 16. The lateral movement assembly 15 is provided with a groove 151, and the horizontal rod 112 is slidably embedded in the groove 151. The connecting post 12 is connected to the lateral movement assembly 15. By adjusting the relative position of the lateral movement assembly 15 and the horizontal rod 112, the position of the support assembly 20 can be adjusted to suit patients with different shoulder widths. The locking assembly 16 is used to lock the horizontal rod 112 and the lateral movement assembly 15. Optionally, the lateral movement assembly 15 is rod-shaped.
[0037] When the shoulder support 100 is installed on the operating table, the crossbar 112 extends along the width of the operating table, and the lateral movement assembly 15 is slidably connected to the crossbar 112. Therefore, the lateral movement assembly 15 can slide in the width of the operating table to accommodate patients with different shoulder widths.
[0038] It should be noted that in this embodiment, since the crossbar 112 is embedded in the groove 151 of the lateral movement assembly 15, the crossbar 112 will not be exposed during use of the shoulder support 100, thus avoiding the possibility of the crossbar 112 causing pressure injury to the patient's shoulder due to its exposure. It should also be noted that the connector 11 is generally made of metal due to strength requirements. If the crossbar 112 is exposed and pressing on the patient's shoulder, when a live component comes into contact with the crossbar 112, current may flow through the crossbar 112 to the patient, easily causing electric burns. In this embodiment, by embedding the crossbar 112 in the groove 151, the possibility of the crossbar 112 causing electric burns to the patient can be avoided.
[0039] As shown in Figure 1 and Figure 4 shown, in some embodiments, the horizontal moving assembly 15 comprises a first end 15a and a second end 15b opposite to the first end 15a, the slide groove 151 extends from the first end 15a of the horizontal moving assembly 15 towards the second end 15b of the horizontal moving assembly 15, the connecting column 12 is arranged at the second end 15b of the horizontal moving assembly 15, and the crossbar 112 penetrates into the slide groove 151 from the first end 15a of the horizontal moving assembly 15.
[0040] As shown in Figure 5 and shown, in some embodiments, the cross-sectional profile of the slide groove 151 is a rectangular with an edge opening, and the cross-sectional shape of the crossbar 112 is a rectangle.
[0041] Figure 5 As shown in and
[0042] shown, in some embodiments, the horizontal moving assembly 15 comprises a first plate body 152, a second plate body 153, a third plate body 154, a first bending portion 155 and a second bending portion 156, the second plate body 153 and the third plate body 154 are arranged at opposite sides of the first plate body 152 and connected with the first plate body 152, the first bending portion 155 extends from the second plate body 153 away from the first end 15a of the first plate body 152 towards the third plate body 154, the second bending portion 156 extends from the third plate body 154 away from the first end 15a of the first plate body 152 towards the second plate body 153, the first bending portion 155 and the second bending portion 156 are arranged in a spaced manner, and the first plate body 152, the second plate body 153, the third plate body 154, the first bending portion 155 and the second bending portion 156 enclose the slide groove 151. Figure 2 Figure 5 As shown in and
[0043] shown, in some embodiments, the horizontal moving assembly 15 further comprises a blocking rod 157, the blocking rod 157 is arranged at the first end 15a of the horizontal moving assembly 15, one end of the blocking rod 157 is connected with the second plate body 153, the other end of the blocking rod 157 is connected with the third plate body 154, the first plate body 152, the second plate body 153, the third plate body 154 and the blocking rod 157 enclose a slot, and the crossbar 112 penetrates into the slide groove 151 through the slot. The connecting mechanism 10 further comprises a limiting column 17, the limiting column 17 is connected with the side of the crossbar 112 opposite to the first plate body 152, and the limiting column 17 cooperates with the blocking rod 157 to limit the crossbar 112 from falling off the horizontal moving assembly 15. Figure 1As shown, in some embodiments, the support plate 21 is flipped between the first side 10a and the second side 10b about a first axis L, the first axis L being perpendicular to the crossbar 112, that is, the support plate 21 is flipped in a horizontal direction. Of course, the first axis L is not limited to being arranged to be perpendicular to the crossbar 112, for example, in other embodiments, the first axis L can also be arranged to be parallel to the crossbar 112, that is, the support plate 21 is flipped in a vertical direction. The specific arrangement can be determined according to the actual design needs, as long as the support plate 21 can be flipped between the first side 10a and the second side 10b.
[0044] It should be noted that, in other embodiments, the connecting mechanism 10 can also not be provided with the horizontal moving assembly 15 and the locking assembly 16, and the connecting column 12 is directly connected with the connecting piece 11. For example, in an embodiment, the connecting column 12 is integrally formed with the connecting piece 11.
[0045] The embodiment of the utility model further proposes a surgical bed assembly, the proposed surgical bed assembly includes a surgical bed, a holder and the above-mentioned shoulder support frame 100, the surgical bed includes a support table and the side rail on the left and right sides of the support table, the holder is used for connecting the shoulder support frame 100 to the side rail.
[0046] The surgical bed assembly proposed in the embodiment has the advantages that the shoulder support frame 100 can be applied to the left shoulder support position and the right shoulder support position through adjustment, and the operator does not need to distinguish when taking the shoulder support frame 100, thereby improving the use convenience.
[0047] The other structures, connection relationships, extension descriptions and beneficial effects of the shoulder support frame 100 of the surgical bed assembly proposed in the embodiment can be referred to the above-mentioned embodiments, and will not be repeated here.
[0048] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the utility model, and these modifications or replacements should be covered in the protection scope of the utility model.
Claims
1. A shoulder support frame, characterized in that, include: A connecting mechanism includes a connector and a connecting column, the connector being used to connect to an operating table, and the connecting column being connected to the connector; the connecting mechanism includes a first side and a second side disposed opposite to the first side. A support assembly includes a support plate and a connecting block fixed to each other. The support plate is used to support the patient's shoulder. The connecting block is movably disposed on the connecting column, so that the support plate can be switched from a first side of the connecting mechanism to a second side of the connecting mechanism, or from a second side of the connecting mechanism to a first side of the connecting mechanism, so that the shoulder support frame can be switched between a left shoulder support position and a right shoulder support position. A locking assembly is used to lock or unlock the connecting block and the connecting post.
2. The shoulder support frame as described in claim 1, characterized in that, The connecting block is rotatably mounted on the connecting post. The locking assembly includes a locking handle that passes through the connecting block and engages or disengages with the connecting post to lock or unlock the connecting block and the connecting post; or... The side wall of the connecting column is provided with a slot, and the locking component includes a limiting pin. The limiting pin passes through the connecting block and can be inserted into or removed from the slot to lock or unlock the connecting block and the connecting column.
3. The shoulder support frame as described in claim 1, characterized in that, The connecting mechanism further includes an end cap, which is connected to the connecting post. The end cap is used to restrict the connecting block from falling off the connecting post and to restrict the vertical movement of the connecting block.
4. The shoulder support frame as described in claim 1, characterized in that, The connecting block is rotatably disposed on the connecting post. The end face of the connecting post is provided with a first toothed disc, and the end face of the connecting block is provided with a second toothed disc. The first toothed disc meshes with the second toothed disc. The locking assembly is used to press or release the first toothed disc and the second toothed disc.
5. The shoulder support frame as described in claim 4, characterized in that, The locking assembly includes a screw and a locking handle. The screw has a first end and a second end. The screw passes through the connecting post and the connecting block. The first end of the screw is engaged with the connecting post. The locking handle is threadedly connected to the second end of the screw. By rotating the locking handle, the first gear plate and the second gear plate can be pressed together or released.
6. The shoulder support frame as described in claim 1, characterized in that, The connecting column includes a connecting end with a non-circular cross-sectional profile. The connecting block is provided with an assembly hole, the cross-sectional profile of which is adapted to the cross-sectional profile of the connecting end. The connecting block can be fitted onto the connecting end through the assembly hole in a manner that faces either a first side or a second side of the connecting mechanism. The locking component is used to lock or unlock the connecting block and the connecting end.
7. The shoulder support frame as described in claim 6, characterized in that, The side wall of the connecting end is provided with a mating hole, and the locking assembly includes a locking handle. The locking handle passes through the connecting block and can be inserted into or removed from the mating hole to lock or unlock the connecting block and the connecting end; and / or, The cross-sectional profile of the connecting end is a rectangular or other shaped plane.
8. The shoulder support frame as described in claim 1, characterized in that, The connector includes a vertical rod and a horizontal rod connected to the vertical rod. The vertical rod is used to connect to the left shoulder support or the right shoulder support of the operating table. The connecting mechanism also includes: The transverse shift assembly is provided with a sliding groove, in which the crossbar is slidably embedded. The connecting column is connected to the transverse shift assembly. By adjusting the relative position of the transverse shift assembly and the crossbar, the position of the support assembly can be adjusted to suit patients with different shoulder widths. A locking component for locking the crossbar and the lateral movement component.
9. The shoulder support frame as described in claim 8, characterized in that, The lateral moving assembly includes a first end and a second end disposed opposite to the first end. The slide extends from the first end of the lateral moving assembly toward the second end of the lateral moving assembly. The connecting post is disposed at the second end of the lateral moving assembly. The crossbar passes through the slide from the first end of the lateral moving assembly.
10. An operating table assembly, characterized in that, include: Operating table, including a support platform and side rails located on the left and right sides of the support platform; The shoulder support as described in any one of claims 1 to 9; And a clamp for connecting the shoulder frame to the side rail.