Lumbar postoperative anti-pressure pad

Abstract

The utility model relates to the field of postoperative recovery instruments, in particular to a lumbar postoperative pressure-resistant pad which comprises a supporting plate, an avoiding hole is formed in the center of the supporting plate, the supporting plate is provided with a mounting groove communicated with the avoiding hole and the edge of the supporting plate, and a protrusion is arranged in the center of the supporting plate, extends in the supporting width direction and points to one side of a patient. An adjusting assembly is arranged on the side, away from the patient, of the supporting plate and used for adjusting the radian of the supporting plate in the width direction. On the premise that the situation that the flow guide tube is bent due to extrusion of the patient is avoided as much as possible, the waist of different patients can be adapted.

Description

Technical Field

[0001] The present application relates to the field of postoperative recovery equipment, and in particular to a postoperative anti-pressure pad for lumbar spine. Background Art

[0002] At present, lumbar spine problems and their derivative problems are gradually entering everyone's field of vision. After undergoing some operations, patients usually use lumbar puncture or lumbar drainage to discharge postoperative blood stasis and reduce intracranial cerebrospinal fluid pressure. Since lumbar drainage can be performed continuously to avoid repeated punctures, lumbar drainage is widely used in the process of postoperative rehabilitation.

[0003] Since lumbar drainage requires the placement of a drainage tube in the patient, the patient's movements are limited and he or she needs to stay in bed. In order to avoid compression of the drainage tube when the patient lies down, the incision site of lumbar drainage is also the placement site of the drainage tube, which is usually selected at the patient's third or fourth lumbar vertebra. Medical staff usually lay a mat at the patient's lumbar spine to reduce the patient's compression of the drainage tube and keep the drainage tube unobstructed.

[0004] Regarding the above-mentioned related technologies, since patients have different body shapes and bodies, the degree of waist curvature of different patients is different. Therefore, it is difficult for the cushion to effectively support the patient's waist, which leads to the risk of squeezing and bending of the drainage tube left in the patient. In addition, the patient's waist cannot be effectively supported, which will also have a negative impact on the patient's recovery. Utility Model Content

[0005] In order to facilitate the adjustment of the anti-pressure pad to adapt to patients of different body shapes, the present application provides a lumbar post-operative anti-pressure pad.

[0006] The present application provides a lumbar postoperative anti-pressure pad, which adopts the following technical solution:

[0007] A postoperative anti-pressure pad for lumbar spine surgery comprises a support plate, a avoidance hole is opened in the center of the support plate, the support plate is provided with a mounting groove connecting the avoidance hole and the edge of the support plate, a protrusion is provided in the center of the support plate, the protrusion extends along the width direction of the support plate, the protrusion points to the patient side, and an adjustment component is provided on the side of the support plate away from the patient, and the adjustment component is used to adjust the curvature of the support plate in the width direction.

[0008] By adopting the above technical solution, the patient places the guide tube in the avoidance hole along the installation groove, and extends the guide tube outward along the side of the protrusion away from the patient. Since the protrusion is located in the center of the support plate, the patient's spine can be effectively supported. At the same time, the avoidance hole can effectively avoid the patient's wound site. Before the patient lies down, the curvature of the support plate in the width direction can be adjusted by adjusting the adjustment component to make it fit the patient's waist. This effectively adapts the waist of different patients while avoiding squeezing of the patient and bending of the guide tube as much as possible.

[0009] Optionally, the adjustment component includes a base plate and a slide rail, the slide rail is arranged along the width direction of the support plate, one end of the base plate is fixedly connected to a first connecting block, the slide rail is slidably connected to the second connecting block, the first connecting block is hinged to one side of the support plate, the second connecting block is hinged to a side of the support plate away from the first connecting block, and the slide rail is provided with a locking assembly for fixing the second connecting block.

[0010] By adopting the above technical solution, when the curvature of the support plate needs to be adjusted, the second connecting block is slid along the slide rail, and the curvature of the support plate is changed by changing the distance between the second connecting block and the first connecting block. The position of the second connecting block is locked by the locking assembly. By changing the curvature of the support plate, it is effective and convenient for the patient to quickly adjust and adapt the curvature of the anti-pressure pad.

[0011] Optionally, the locking assembly includes a locking pin, a first positioning hole is provided on the horizontal side of the slide rail, and several positioning holes are provided along the length direction of the slide rail. The second connecting block includes a locking portion, and the locking portion is provided with a second positioning hole adapted to the locking pin. The first positioning hole and the second positioning hole are located in the same horizontal plane.

[0012] By adopting the above technical solution, after the position of the second connecting block is adjusted, the first positioning hole is aligned with the second positioning hole, and the locking pin is inserted into the first positioning hole and the second positioning hole. The locking pin is used to limit the first positioning hole and the second positioning hole, thereby effectively fixing the second connecting block to the slide rail, so that the curvature of the support plate is effectively maintained.

[0013] Optionally, two groups of adjustment components are provided in parallel along the length direction of the support plate.

[0014] By adopting the above technical solution, by arranging two groups on the same side of the support plate, the patient can make different adjustments to the shape of the support plate in the length direction. The two groups of adjustment components can respectively adjust the local part of the support plate to different curvatures, thereby effectively adjusting the pressure relief pad to adapt to the different lying positions of the patient.

[0015] Optionally, a plurality of springs are provided at one end of the bottom plate close to the support plate, and one end of the spring away from the bottom plate is fixedly connected to the support plate.

[0016] By adopting the above technical solution, by adding springs to the bottom plate, when the patient lies on the anti-pressure pad, the springs effectively support the strength of the support plate, effectively improving the patient's comfort while reducing the irregular deformation of the support plate.

[0017] Optionally, handles are provided on both sides of the support plate in the width direction, and the handles are rotatably connected to the support plate.

[0018] By adopting the above technical solution, when it is necessary to turn over a patient lying on the anti-pressure pad, the nursing staff holds the handle and pushes it to one side, and then drags the patient's waist through the nursing pad, effectively reducing the shaking of the guide tube during the patient's turning over, and avoiding the guide tube from falling off the patient as much as possible.

[0019] Optionally, a clamping block is provided on the side of the protrusion away from the patient, clamping blocks are provided on both horizontal sides of the inner wall of the protrusion, a clamping space for clamping the guide tube is provided between the two clamping blocks, and the clamping blocks are made of soft material.

[0020] By adopting the above technical solution, after the patient places the guide tube in the avoidance hole, the guide tube is placed between the two clamping blocks along the inner wall of the protrusion, and the guide tube is fixedly connected through two accelerated extrusions and frictions, thereby effectively limiting the position of the guide tube so that when the guide tube shakes, it will not affect the patient, thereby assisting in fixing the connection between the guide tube and the patient's body.

[0021] Optionally, a cloth layer is provided at one end of the support plate close to the patient, the cloth layer is used for contacting the patient's skin, the cloth layer is detachably connected to the support plate, and the cloth layer is made of skin-friendly material.

[0022] By adopting the above technical solution, when the patient lies on the anti-pressure pad, the patient's skin is in direct contact with the fabric layer. By using skin-friendly material as the manufacturing material of the fabric layer, the comfort of the patient after lying on the anti-pressure pad is improved. Through the detachable connection between the fabric layer and the support plate, the fabric layer can be effectively removed and cleaned.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The patient places the drainage tube in the avoidance hole along the installation groove, and extends the drainage tube outward along the side of the protrusion away from the patient. Since the protrusion is located in the center of the support plate, the patient's spine can be effectively supported, and the avoidance hole can effectively avoid the patient's wound. Before the patient lies down, the curvature of the support plate in the width direction can be adjusted by adjusting the adjustment component to make it fit the patient's waist, effectively adapting to the waist of different patients while avoiding squeezing the patient and bending the drainage tube as much as possible;

[0025] 2. When the curvature of the support plate needs to be adjusted, slide the second connecting block along the slide rail, and then change the curvature of the support plate by changing the distance between the second connecting block and the first connecting block. Lock the position of the second connecting block by using the locking assembly. By changing the curvature of the support plate, it is effective and convenient for the patient to quickly adjust and adapt the curvature of the anti-pressure pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention is a schematic diagram of the overall structure of a postoperative anti-pressure pad for lumbar vertebrae.

[0027] Figure 2 yes Figure 1 Enlarged schematic diagram of part A.

[0028] Figure 3 It is a schematic cross-sectional view of the whole.

[0029] Explanation of the accompanying drawings: 1. Support plate; 11. Protrusion; 111. Clamp; 12. Mounting groove; 13. Fabric layer; 14. Avoidance hole; 2. Adjustment assembly; 21. Base plate; 211. Spring; 212. Handle; 22. Second connecting block; 23. Slide rail; 231. First positioning hole; 24. First connecting block; 3. Locking pin. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0031] The embodiment of the present application discloses a post-operative anti-pressure pad for lumbar spine surgery.

[0032] Reference Figure 1A postoperative anti-pressure pad for lumbar spine surgery includes a support plate 1, a avoidance hole 14 is opened in the center of the support plate 1, a mounting groove 12 is provided on the support plate 1 to connect the avoidance hole 14 and the edge of the support plate 1, a protrusion 11 is provided in the center of the support plate 1, the protrusion 11 extends along the width direction of the support plate 1, the protrusion 11 points to the patient side, and an adjustment component 2 is provided on the side of the support plate 1 away from the patient, and the adjustment component 2 is used to adjust the curvature in the width direction of the support plate 1. Since the curvature of the waist of different patients will vary greatly, it is necessary to adjust different curvatures. The patient places the guide tube in the avoidance hole 14 along the installation groove 12, and extends the guide tube outward along the side of the protrusion 11 away from the patient. Since the protrusion 11 is located in the center of the support plate 1, the patient's spine can be effectively supported. At the same time, the avoidance hole 14 can effectively avoid the patient's wound area. Before the patient lies down, the curvature of the support plate 1 in the width direction can be adjusted by adjusting the adjustment component 2 to make it fit the patient's waist. This effectively adapts the waist of different patients while avoiding squeezing the patient and bending the guide tube as much as possible.

[0033] Reference Figure 1 and Figure 2 , in order to facilitate the nursing staff or patients to adjust the adjustment component 2 more quickly. In this embodiment, an adjustment component 2 is provided. The adjustment component 2 includes a base plate 21 and a slide rail 23, the slide rail 23 is arranged along the width direction of the support plate 1, one end of the base plate 21 is fixedly connected with a first connecting block 24, the slide rail 23 is slidably connected to the second connecting block 22, the first connecting block 24 is hinged to one side of the support plate 1, the second connecting block 22 is hinged to the side of the support plate 1 away from the first connecting block 24, and the slide rail 23 is provided with a locking assembly for fixing the second connecting block 22. When the curvature of the support plate 1 needs to be adjusted, the second connecting block 22 is slid along the slide rail 23, and then the curvature of the support plate 1 is changed by changing the distance between the second connecting block 22 and the first connecting block 24, and the position of the second connecting block 22 is locked by the locking assembly, and the curvature of the support plate 1 is changed.

[0034] Reference Figure 1 and Figure 3 Since the connection between the support plate 1 and the first connection block 24 and the second connection block 22 is hinged, when the distance between the first connection block 24 and the second connection block 22 changes, the support plate 1 rotates at the hinge, and the curvature of the support plate 1 changes at the same time.

[0035] Reference Figure 1In order to adapt to different lying positions of patients, two groups of adjustment components 2 are arranged in parallel along the length direction of the support plate 1. By arranging two groups on the same side of the support plate 1, the patient can make different adjustments to the shape of the support plate 1 in the length direction. The two groups of adjustment components 2 can respectively adjust the local part of the support plate 1 to different arcs, so that the pressure relief pad can be adjusted to adapt to different lying positions of patients.

[0036] Reference Figure 1 In this embodiment, a locking assembly is provided. The locking assembly includes a locking pin 3, a first positioning hole 231 is provided on the horizontal side of the slide rail 23, and a plurality of positioning holes are provided along the length direction of the slide rail 23. The second connecting block 22 includes a locking portion, and the locking portion is provided with a second positioning hole adapted to the locking pin 3. The first positioning hole 231 and the second positioning hole are located in the same horizontal plane. After the position of the second connecting block 22 is adjusted, the first positioning hole 231 is aligned with the second positioning hole, and the locking pin 3 is inserted into the first positioning hole 231 and the second positioning hole. The first positioning hole 231 and the second positioning hole are limited by the locking pin 3, thereby effectively fixing the second connecting block 22 to the slide rail 23, so that the curvature of the support plate 1 is effectively maintained.

[0037] Reference Figure 1 and Figure 3 , after the curvature of the support plate 1 is adjusted, the support plate 1 may deform irregularly after the patient lies on the anti-pressure pad, which ultimately results in a failure to provide good support for the patient's waist. A plurality of springs 211 are provided at one end of the bottom plate 21 close to the support plate 1, and one end of the spring 211 away from the bottom plate 21 is fixedly connected to the support plate 1. By adding springs 211 to the bottom plate 21, when the patient lies on the anti-pressure pad, the springs 211 effectively support the strength of the support plate 1, effectively achieving the improvement of the patient's comfort while reducing the irregular deformation of the support plate 1.

[0038] Reference Figure 1 After a period of bed rest, the patient needs to be turned over regularly. When the medical staff turns the patient over, they should try to avoid touching the drainage tube. Both sides of the support plate 1 in the width direction are provided with handles 212, and the handles 212 are rotatably connected to the support plate 1. When the patient lying on the anti-pressure pad needs to be turned over, the nursing staff holds the handle 212 and pushes it to one side, and then drags the patient's waist through the anti-pressure pad, reducing the shaking of the drainage tube during the patient's turning over, and avoiding the drainage tube from falling off the patient as much as possible.

[0039] Reference Figure 1 and Figure 2, in order to further limit the position of the drainage tube inside the protrusion 11. A clamping block 111 is provided on the side of the protrusion 11 away from the patient, and clamping blocks 111 are provided on both horizontal sides of the inner wall of the protrusion 11. A clamping space for clamping the drainage tube is provided between the two clamping blocks 111, and the clamping blocks 111 are made of soft materials. After the patient places the drainage tube in the avoidance hole 14, the drainage tube is placed between the two clamping blocks 111 along the inner wall of the protrusion 11, and the drainage tube is fixedly connected through two accelerated extrusions and frictions, which effectively limits the position of the drainage tube, so that when the drainage tube shakes, it will not affect the patient, thereby auxiliary fixing the connection between the drainage tube and the patient's body.

[0040] Reference Figure 1 and Figure 2 , in order to further improve the comfort of the patient when using the anti-pressure pad. A cloth layer 13 is provided at one end of the support plate 1 close to the patient. The cloth layer 13 is used for contact with the patient's skin. The cloth layer 13 is detachably connected to the support plate 1, and the cloth layer 13 is made of skin-friendly material. When the patient lies on the anti-pressure pad, the patient's skin is in direct contact with the cloth layer 13. By using skin-friendly material as the manufacturing material of the cloth layer 13, the comfort of the patient lying on the anti-pressure pad is improved. Through the detachable connection between the cloth layer 13 and the support plate 1, Velcro is used in this embodiment to complete the connection between the cloth layer 13 and the support plate 1.

[0041] The implementation principle of the lumbar postoperative anti-pressure pad in the embodiment of the present application is: by sliding the second connecting block 22 along the slide rail 23, the curvature of the support plate 1 is adjusted, and the locking pin 3 passes through the first positioning hole 231 and the second positioning hole, so as to fix and lock the second connecting block 22, and by setting two groups of adjustment components 2, different positions of the support plate 1 can be adjusted respectively to adapt to different lying positions of the patient.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A postoperative anti-pressure pad for lumbar spine surgery, comprising a support plate (1), characterized in that: The support plate (1) is provided with an avoidance hole (14) in the center, the support plate (1) is provided with a mounting groove (12) connecting the avoidance hole (14) and the edge of the support plate (1), a protrusion (11) is provided in the center of the support plate (1), the protrusion (11) extends along the width direction of the support plate (1), the protrusion (11) points to the patient side, and an adjustment component (2) is provided on the side of the support plate (1) away from the patient, and the adjustment component (2) is used to adjust the curvature of the support plate (1) in the width direction.

2. The postoperative anti-pressure pad for lumbar vertebrae according to claim 1, characterized in that: The adjustment assembly (2) comprises a base plate (21) and a slide rail (23), wherein the slide rail (23) is arranged along the width direction of the support plate (1), one end of the base plate (21) is fixedly connected to a first connection block (24), the slide rail (23) is slidably connected to a second connection block (22), the first connection block (24) is hinged to one side of the support plate (1), the second connection block (22) is hinged to a side of the support plate (1) away from the first connection block (24), and the slide rail (23) is provided with a locking assembly for fixing the second connection block (22).

3. The postoperative anti-pressure pad for lumbar vertebrae according to claim 2, characterized in that: The locking assembly comprises a locking pin (3), a first positioning hole (231) is provided on the horizontal side of the slide rail (23), a plurality of positioning holes are provided along the length direction of the slide rail (23), the second connecting block (22) comprises a locking portion, the locking portion is provided with a second positioning hole adapted to the locking pin (3), and the first positioning hole (231) and the second positioning hole are located in the same horizontal plane.

4. The postoperative anti-pressure pad for lumbar vertebrae according to claim 3, characterized in that: The adjustment components (2) are provided in two groups in parallel along the length direction of the support plate (1).

5. The postoperative anti-pressure pad for lumbar vertebrae according to claim 4, characterized in that: A plurality of springs (211) are provided at one end of the bottom plate (21) close to the support plate (1), and one end of the spring (211) away from the bottom plate (21) is fixedly connected to the support plate (1).

6. The postoperative anti-pressure pad for lumbar vertebrae according to claim 5, characterized in that: Handles (212) are provided on both sides of the bottom plate (21) in the width direction, and the handles (212) are rotatably connected to the bottom plate (21).

7. The postoperative anti-pressure pad for lumbar vertebrae according to claim 1, characterized in that: A clamping block (111) is provided on the side of the protrusion (11) away from the patient, and clamping blocks (111) are provided on both horizontal sides of the inner wall of the protrusion (11). A clamping space for clamping the flow guide tube is provided between the two clamping blocks (111), and the clamping blocks (111) are made of soft material.

8. The postoperative anti-pressure pad for lumbar vertebrae according to claim 1, characterized in that: A cloth layer (13) is provided at one end of the support plate (1) close to the patient. The cloth layer (13) is used for contacting the patient's skin. The cloth layer (13) and the support plate (1) are detachably connected. The cloth layer (13) is made of a skin-friendly material.

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