Side-lying waist and back supporting device

Abstract

The utility model discloses a side-lying waist and back supporting device which comprises a supporting plate and two installation seats which are installed on a bedside rod of an operating bed in a spaced mode and can slide along the bedside rod, the two installation seats are both provided with height adjusting rods capable of sliding up and down relative to the installation seats, and first locking devices capable of locking the height adjusting rods and the installation seats on the bedside rod. Supports are arranged on the height adjusting rods in a relatively rotating mode, one ends of the two supports are hinged to the supporting plate through universal ball connectors, and second locking devices capable of locking the supports to the height adjusting rods after the supports rotate and third locking devices capable of locking the universal ball connectors to fix the supporting plate are arranged on the supports. And the supporting plate is provided with a supporting pad which can be supported on the waist and back of a patient. The supporting cushion is simple in structure, convenient to use and flexible to adjust, the supporting cushion can support the waist and the back of a patient at a proper position, and the adjusting requirements for supporting the waist and the back of the patient and maintaining the patient to lie on the side in the operation process can be met.

Description

Technical field

[0001] The utility model relates to a side-lying waist and back supporting device. [Background Technology]

[0002] In some surgeries, the patient needs to lie on his side. Manually supporting the patient cannot maintain the side-lying position for a long time, and it is also unstable. Therefore, the patient needs to be supported by a side-lying auxiliary tool to maintain the side-lying position.

[0003] At present, the side-lying support devices commonly used in hospitals usually include a back support frame and a lumbar support frame fixed to the operating table. The back support frame is provided with a back support plate and a back support cushion provided on the back support plate and used to support the patient's back. The lumbar support frame is provided with a lumbar support plate and a lumbar support cushion provided on the lumbar support plate and used to support the patient's waist. Although this side-lying support device can maintain the patient in a side-lying position, this type of side-lying support device is not flexible enough to use. It is often impossible to adjust the back support cushion and the lumbar support cushion to the appropriate position according to the patient's body shape and the angle required for surgery, and it is difficult to meet the support requirements.

[0004] Therefore, the present invention is just based on above deficiency and produces. [Utility Model Content]

[0005] The utility model aims to overcome the deficiencies of the prior art and provide a side-lying waist and back support device which has a simple structure and is easy to use.

[0006] The utility model is realized through the following technical solutions:

[0007] A side-lying lumbar and back support device, characterized in that it comprises a support plate 1 and two mounting seats 2 which are installed at intervals on the bedside rods of an operating bed and can slide along the bedside rods, both mounting seats 2 are provided with a height adjustment rod 3 which can slide up and down relative to the mounting seat 2, a first locking device 4 which can lock the height adjustment rod 3 and the mounting seat 2 on the bedside rod, a bracket 5 which can be rotatably provided on the height adjustment rod 3, one end of the two brackets 5 being hinged to the support plate 1 through a universal ball joint 6, a second locking device 7 which can lock the bracket 5 on the height adjustment rod 3 when the bracket 5 rotates and a third locking device 8 which can lock the universal ball joint 6 to fix the support plate 1, and a support pad 9 which can support the patient's waist and back is provided on the support plate 1.

[0008] The side-lying lumbar and back support device as described above is characterized in that: the mounting base 2 is provided with a transverse through hole 21 for the bedside rod to pass through, a vertical through hole 22 connected to the transverse through hole 21 and for one end of the height adjustment rod 3 to pass through the transverse through hole 21 to one side of the bedside rod, and a first screw hole 23 connected to the transverse through hole 21, and the first locking device 4 includes a first knob screw 41 installed in the first screw hole 23 and one end of which passes through the transverse through hole 21 to press the height adjustment rod 3 and the bedside rod against the wall of the transverse through hole 21.

[0009] The side-lying lumbar and back support device as described above is characterized in that: a second screw hole 31 is provided at one end of the height-adjusting rod 3, a through-hole 51 is provided at one end of the bracket 5, and the second locking device 7 includes a second knob screw 71 whose one end passes through the through-hole 51 and is threadedly engaged with the second screw hole 31 to press the bracket 5 onto the height-adjusting rod 3, and an anti-rotation structure 72 is provided between the height-adjusting rod 3 and the bracket 5.

[0010] The side-lying lumbar and back support device as described above is characterized in that the anti-rotation structure 72 includes a plurality of first locking teeth 721 circumferentially distributed at the end of the height adjustment rod 3 and a plurality of second locking teeth 722 circumferentially distributed at the end of the bracket 5 and capable of being inserted between two adjacent first locking teeth 721.

[0011] The side-lying lumbar and back support device as described above is characterized in that: one end of the bracket 5 is provided with a spherical cavity 52 for sliding fit into which one end of the universal ball connector 6 is inserted, and a third screw hole 53 connected to the spherical cavity 52; the third locking device 8 includes a third knob screw 81 which is installed in the third screw hole 53 and one end of which can penetrate the spherical cavity 52 and press against the universal ball connector 6.

[0012] The side-lying lumbar and back support device as described above is characterized in that: the bracket 5 is provided with a mounting opening 54 connected to the spherical cavity 52 for the universal ball connector 6 to be installed in the spherical cavity 52, and a shielding sleeve 10 that is sleeved on the bracket 5 to cover the mounting opening 54.

[0013] The side-lying lumbar and back support device as described above is characterized in that: the support plate 1 is an oblong plate, and two universal ball joints 6 are provided and are respectively arranged at both ends of the oblong plate.

[0014] The side-lying waist and back support device as described above is characterized in that the support pad 9 is an elliptical sponge pad fixed on an oblong plate.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. In the utility model, the two mounting seats are installed on the bedside rods of the operating table at intervals. According to the patient's body shape, the position of the mounting seat can be adjusted left and right and the height of the height-adjusting rod can be adjusted up and down, and then the height-adjusting rod and the mounting seat can be locked on the bedside rod by the first locking device. Moreover, according to the fatness or thinness of the surgical patient or the needs of the operation, the bracket can be rotated to make the support pad move closer to or away from the bedside rod, and then the bracket can be locked by the second locking device. Finally, according to the needs of the operation, the inclination of the support plate can be adjusted, and the universal ball connector can be locked by the third locking device to fix the support plate. In this way, the support pad can support the patient's waist and back in the appropriate position. The utility model has the advantages of simple structure, easy use, and flexible adjustment, which can meet the adjustment needs of supporting the patient's waist and back and maintaining the patient's side lying during the operation.

Brief Description of the Drawings

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the utility model when it is installed on the bedside rod of an operating table;

[0020] Figure 4 It is a cross-sectional view of the utility model when it is installed on the bedside rod of the operating table. [Specific implementation method]

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] like Figures 1 to 4 As shown, a side-lying waist and back support device includes a support plate 1 and two mounting seats 2 installed at intervals on the bedside rods of the operating bed and capable of sliding along the bedside rods. Both mounting seats 2 are provided with a height adjustment rod 3 that can slide up and down relative to the mounting seat 2, a first locking device 4 that can lock the height adjustment rod 3 and the mounting seat 2 on the bedside rod, a bracket 5 is provided on the height adjustment rod 3 so as to be rotatable relative to each other, one end of the two brackets 5 is hinged to the support plate 1 through a universal ball joint 6, a second locking device 7 is provided on the bracket 5 that can lock the bracket 5 on the height adjustment rod 3 when the bracket 5 rotates, and a third locking device 8 that can lock the universal ball joint 6 to fix the support plate 1, and a support pad 9 is provided on the support plate 1 that can support the patient's waist and back. As shown Figure 3As shown, the two mounting seats are installed at intervals on the bedside rod 201 of the operating table 20. According to the patient's body shape, the position of the mounting seat 2 can be adjusted left and right and the height of the height-adjusting rod 3 can be adjusted up and down, and then the height-adjusting rod 3 and the mounting seat 2 can be locked on the bedside rod 201 by the first locking device 4. Moreover, according to the weight of the surgical patient or the needs of the operation, the bracket 5 can be rotated to make the support pad 9 move closer to or away from the bedside rod 201, and then the bracket 5 can be locked by the second locking device 7. Finally, according to the needs of the operation, the inclination of the support plate 1 can be adjusted and the universal ball connector 6 can be locked by the third locking device 8 to fix the support plate 1. In this way, the support pad 9 can be supported on the patient's waist and back in a suitable position. The structure is simple and easy to use, and can meet the adjustment needs of supporting the patient's waist and back and maintaining the patient's side lying during the operation.

[0023] Specifically, the mounting base 2 is provided with a transverse through hole 21 for the bedside rod to pass through, a vertical through hole 22 connected to the transverse through hole 21 and for one end of the height-adjusting rod 3 to pass through the transverse through hole 21 to one side of the bedside rod, and a first screw hole 23 connected to the transverse through hole 21. The first locking device 4 includes a first knob screw 41 that is installed in the first screw hole 23 and one end of which passes through the transverse through hole 21 to press the height-adjusting rod 3 and the bedside rod against the wall of the transverse through hole 21. By loosening the first knob screw 41, the mounting base 2 can be slid left and right along the bedside rod for adjustment, or the height-adjusting rod 3 can be slid up and down to adjust the height of the support cushion according to the patient's body shape; tightening the first knob screw 41 can press the height-adjusting rod 3 and the bedside rod against the wall of the transverse through hole 21, so that the height-adjusting rod 3 and the mounting base 2 are fixed.

[0024] Specifically, a second screw hole 31 is provided at one end of the height-adjusting rod 3, and a through-hole 51 is provided at one end of the bracket 5. The second locking device 7 includes a second knob screw 71 whose one end passes through the through-hole 51 and is threadedly engaged with the second screw hole 31 to press the bracket 5 onto the height-adjusting rod 3, and an anti-rotation structure 72 provided between the height-adjusting rod 3 and the bracket 5.

[0025] The anti-rotation structure 72 includes a plurality of first locking teeth 721 circumferentially distributed at the end of the height-adjusting rod 3, and a plurality of second locking teeth 722 circumferentially distributed at the end of the bracket 5 and capable of being inserted between two adjacent first locking teeth 721. Loosening the second knob screw 71 pulls up the bracket 5, separating the second locking teeth 722 from the first locking teeth 721, thereby unlocking the bracket 5. The bracket 5 can then be rotated to adjust the patient's position relative to the operating table, depending on the patient's weight or the needs of the surgery. Tightening the second knob screw 71 presses the bracket 5 against the height-adjusting rod 3, inserting the second locking teeth 722 between two adjacent first locking teeth 721, securing the bracket 5.

[0026] Specifically, one end of the bracket 5 is provided with a spherical cavity 52 for slidingly fitting into one end of the universal ball connector 6, and a third screw hole 53 connected to the spherical cavity 52. ​​The third locking device 8 includes a third knob screw 81 that is installed in the third screw hole 53 and one end of which can penetrate into the spherical cavity 52 and press against the universal ball connector 6. Loosening the third knob screw 81 can adjust the inclination angle of the support plate 1, thereby adjusting the inclination angle of the support pad 9 to ensure the adjusted inclination and ensure that the inclination will not change due to pressure during the operation.

[0027] Furthermore, the bracket 5 is provided with an installation opening 54 communicating with the spherical cavity 52 for the universal ball connector 6 to be installed into the spherical cavity 52 , and a shielding sleeve 10 sleeved on the bracket 5 to cover the installation opening 54 .

[0028] In the present invention, the support plate 1 is an oblong plate, preferably made of stainless steel, and two universal ball joints 6 are provided and are respectively arranged at both ends of the oblong plate.

[0029] In the present invention, the support pad 9 is an oval sponge pad fixed on the oblong plate. The oval sponge pad is a thickened sponge design that fits tightly against the chest, waist and back of the human body, effectively avoiding pressure injuries and making the body feel comfortable when lying down.

Claims

1. A side-lying waist and back support device, characterized in that: The invention comprises a support plate (1) and two mounting seats (2) which are installed on the bedside rods of an operating bed at intervals and can slide along the bedside rods. The two mounting seats (2) are both provided with a height adjustment rod (3) which can slide up and down relative to the mounting seat (2), and a first locking device (4) which can lock the height adjustment rod (3) and the mounting seat (2) on the bedside rod. The height adjustment rod (3) is provided with a bracket (5) which can rotate relative to each other. One end of the two brackets (5) is hinged to the support plate (1) through a universal ball joint (6). The bracket (5) is provided with a second locking device (7) which can lock the bracket (5) on the height adjustment rod (3) when the bracket (5) rotates, and a third locking device (8) which can lock the universal ball joint (6) to fix the support plate (1). The support plate (1) is provided with a support pad (9) which can support the patient's waist and back.

2. The side-lying lumbar and back support device according to claim 1, characterized in that: The mounting seat (2) is provided with a transverse through hole (21) for the bedside rod to pass through, a vertical through hole (22) connected to the transverse through hole (21) and for one end of the height adjustment rod (3) to pass through the transverse through hole (21) to one side of the bedside rod, and a first screw hole (23) connected to the transverse through hole (21). The first locking device (4) includes a first knob screw (41) which is installed in the first screw hole (23) and has one end passing through the transverse through hole (21) to press the height adjustment rod (3) and the bedside rod against the wall of the transverse through hole (21).

3. The side-lying lumbar and back support device according to claim 1, characterized in that: One end of the height-adjusting rod (3) is provided with a second screw hole (31), and one end of the bracket (5) is provided with a through hole (51). The second locking device (7) comprises a second knob screw (71) whose one end passes through the through hole (51) and is threadedly engaged with the second screw hole (31) to press the bracket (5) onto the height-adjusting rod (3) and an anti-rotation structure (72) provided between the height-adjusting rod (3) and the bracket (5).

4. The side-lying lumbar and back support device according to claim 3, characterized in that: The anti-rotation structure (72) comprises a plurality of first locking teeth (721) circumferentially distributed at the end of the height adjustment rod (3) and a plurality of second locking teeth (722) circumferentially distributed at the end of the bracket (5) and capable of being inserted between two adjacent first locking teeth (721).

5. The side-lying lumbar and back support device according to claim 1, characterized in that: One end of the bracket (5) is provided with a spherical cavity (52) for one end of the universal ball connector (6) to extend into and slide into, and a third screw hole (53) communicated with the spherical cavity (52). The third locking device (8) includes a third knob screw (81) which is installed in the third screw hole (53) and has one end capable of penetrating the spherical cavity (52) and pressing against the universal ball connector (6).

6. The side-lying lumbar and back support device according to claim 5, characterized in that: The bracket (5) is provided with a mounting opening (54) communicating with the spherical cavity (52) for the universal ball connector (6) to be installed in the spherical cavity (52), and a shielding sleeve (10) sleeved on the bracket (5) to cover the mounting opening (54).

7. The side-lying lumbar and back support device according to claim 1, characterized in that: The support plate (1) is an oblong plate, and two universal ball joints (6) are provided and are respectively arranged at the two ends of the oblong plate.

8. The side-lying lumbar and back support device according to claim 7, characterized in that: The support pad (9) is an elliptical sponge pad fixed on the oblong plate.

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