Position pad for hip joint after operation

Abstract

The utility model provides a hip joint postoperation position pad which comprises a pad body, the bottom end of the pad body is an arc surface, the top end of the pad body is provided with two placing grooves with gradients, the included angle between the two placing grooves is 24-30 degrees, and fixing devices for fixing the lower limbs of a patient are installed on the pad body and located at the placing grooves. Two mounting grooves are formed in the bottom end of the pad body, a supporting pad is rotationally mounted in each mounting groove, the lower limbs of a patient can be lifted through the arrangement of the placing grooves with gradients, postoperative blood backflow of the patient is promoted, swelling of the diseased limbs is relieved, the included angle between the two placing grooves is 24-30 degrees, the requirement for abduction of the lower limbs of the patient is met, and the lower limbs of the patient can be prevented from being injured. The postoperative hip joint dislocation is prevented, the lower limbs of the patient can be fixed through the arranged fixing device, the situation that the lower limbs of the patient are separated from the containing groove to affect the lifting and abduction effects of the lower limbs of the patient is avoided, the bottom end of the cushion body is the arc face, therefore, the patient can be turned over through one medical worker, and consumption of manpower resources is greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the field of positioning pad technology, specifically relating to a postoperative positioning pad for hip joint surgery. Background Technology

[0002] Hip surgery is commonly used to treat conditions such as hip fractures, femoral head necrosis, and hip dislocation. Postoperatively, patients require prolonged bed rest for recovery, and proper positioning is crucial for promoting rehabilitation. Inappropriate positioning can lead to complications such as hip dislocation, lower extremity deep vein thrombosis, and pressure sores, affecting the patient's recovery process and prognosis. While wedge-shaped positioning pads are typically used to maintain lower limb abduction after hip surgery to prevent dislocation, it is also generally necessary to elevate the patient's lower limbs. Traditionally, pillows are used to elevate the lower limbs to some extent, but this method is unstable and prone to displacement, failing to adequately meet the requirements for promoting blood flow and reducing swelling after hip surgery. Traditional wedge-shaped positioning pads only maintain lower limb abduction and cannot elevate the lower limbs. Furthermore, turning patients after hip surgery requires extra care to prevent excessive hip joint movement. In routine nursing care, assisting with turning is difficult, requiring at least two nurses, resulting in significant manpower consumption. Utility Model Content

[0003] The purpose of this invention is to provide a postoperative positioning pad for hip joint surgery, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a postoperative positioning pad for hip joint surgery, comprising a pad body, the bottom end of which is an arc surface, and the top end of which has two sloping placement grooves with an included angle of 24-30 degrees. A fixation device for fixing the patient's lower limb is installed on the pad body at the placement grooves. The bottom end of the pad body has two mounting grooves, and a support pad is rotatably installed in each mounting groove.

[0005] The surface of the support pad is arc-shaped and the arc matches the arc of the bottom end of the pad body. When the support pad is fully housed in the mounting groove, the surface of the support pad and the bottom end surface of the pad body are on the same arc surface.

[0006] As a preferred technical solution of this utility model, the bottom end of the pad body is provided with an easy-locking groove on one side of the mounting groove.

[0007] As a preferred technical solution of this utility model, the fixing device consists of a fixing strap and a fixing ring. The fixing strap is sewn onto the top of the pad and located on one side of the placement groove. The fixing ring is fixedly installed on the top of the pad and located on the other side of the placement groove. The top surface of the fixing strap is sewn with a first Velcro and a second Velcro. The bottom surface of the fixing strap is provided with a silicone pad.

[0008] As a preferred technical solution of this utility model, the tail end of the pad is provided with a third hook and loop fastener, the third hook and loop fastener is bonded to a fourth hook and loop fastener, the fourth hook and loop fastener is connected to a circular retaining pad, the curvature of the circular retaining pad matches the curvature of the bottom end of the pad, and the front of the circular retaining pad is provided with adjustment grooves corresponding to two mounting grooves, and adjustment devices are installed in the adjustment grooves.

[0009] In a preferred embodiment of this invention, the adjusting device is a sponge pad, a fifth hook and loop fastener is installed in the adjusting groove, a sixth hook and loop fastener is installed on the back of the sponge pad, and the fifth hook and loop fastener are bonded together.

[0010] As a preferred technical solution of this utility model, the adjusting device is an inflatable balloon, which is fixedly installed in the adjusting groove.

[0011] As a preferred technical solution of this utility model, the fixing device is an arc-shaped airbag pad installed in the placement groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the sloped placement groove can elevate the patient's lower limbs, promote postoperative blood return, reduce swelling of the affected limb, and the angle between the two placement grooves is 24-30 degrees, which meets the patient's lower limb abduction requirements and prevents postoperative hip dislocation. Moreover, the fixed device can fix the patient's lower limbs, preventing the patient's lower limbs from falling out of the placement groove and affecting the patient's lower limb elevation and abduction effect. In addition, the bottom of the pad is an arc surface, so one medical staff can turn the patient over, which greatly reduces the consumption of human resources. At the same time, the circular baffle can prevent the patient's feet from falling down during elevation and abduction. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the bottom of the pad in this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of Embodiment 3 of this utility model.

[0018] In the diagram: 1. Pad body; 2. Placement groove; 3. Fixing device; 4. Mounting groove; 5. Support pad; 6. Easy-fastening groove; 7. Fixing strap; 8. Fixing ring; 9. First Velcro; 10. Second Velcro; 11. Silicone pad; 12. Circular retaining pad; 13. Adjustment groove; 14. Adjustment device; 15. Arc-shaped airbag pad. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figures 1-2 This utility model provides the following technical solution: a postoperative positioning pad for hip joint surgery, including a pad body 1, the bottom end of the pad body 1 is an arc surface, the top end of the pad body 1 is provided with two sloping placement grooves 2, the included angle between the two placement grooves 2 is 24-30 degrees, a fixation device 3 for fixing the patient's lower limb is installed on the pad body 1 at the placement groove 2, the bottom end of the pad body 1 is provided with two mounting grooves 4, each mounting groove 4 is rotatably installed with a support pad 5, the surface of the support pad 5 is arc-shaped and the arc matches the arc of the bottom end of the pad body 1, when the support pad 5 is completely stored in the mounting groove 4, the surface of the support pad 5 and the bottom end surface of the pad body 1 are on the same arc surface, and an easy-fastening groove 6 is provided on one side of the bottom end of the pad body 1 at the mounting groove 4.

[0022] In this embodiment, the fixing device 3 consists of a fixing strap 7 and a fixing ring 8. The fixing strap 7 is sewn onto the top of the pad 1 and located on one side of the placement groove 2. The fixing ring 8 is fixedly installed on the top of the pad 1 and located on the other side of the placement groove 2. The top surface of the fixing strap 7 is sewn with a first Velcro 9 and a second Velcro 10. The bottom surface of the fixing strap 7 is provided with a silicone pad 11.

[0023] Specifically, after placing the pad 1 on the hospital bed, the support pad 5 is rotated to unfold the two support pads 5 into a figure-eight shape, thereby improving the stability of the pad 1 on the hospital bed. The patient's lower limbs are placed in the two placement slots 2 respectively. Because the placement slots 2 have a slope, they can elevate the patient's lower limbs, promote blood return, and reduce swelling of the patient's lower limbs. The angle between the two placement slots 2 is 24-30 degrees, so the patient's lower limbs can be kept in abducted after being placed in the placement slots 2, avoiding postoperative dislocation of the hip joint. The fixation strap 7 is passed through the fixation ring 8 and flipped to make the first Velcro 9 and the second Velcro 10 adhere together. Then, the fixation strap 7 is used to secure the device. The function of the device is to fix the patient's lower limbs, thereby preventing the patient's lower limbs from falling out of the placement slot 2 and affecting the elevation and abduction of the affected limb. The silicone pad 11 can disperse the pressure of the fixation strap 7 on the patient's lower limbs, thus reducing pressure. When turning the patient over, it is only necessary to slightly raise the pad body 1 and rotate the support pad 5 so that the support pad 5 returns to the installation slot 4. Since the surface of the support pad 5 is arc-shaped and the arc matches the arc of the bottom end of the pad body 1, when the support pad 5 is completely stored in the installation slot 4, the surface of the support pad 5 and the bottom end surface of the pad body 1 are on the same arc surface. Therefore, this method allows one nurse to complete the turning of the patient, effectively reducing the consumption of human resources.

[0024] Example 2

[0025] Please see Figures 2-3 In this embodiment, a third hook and loop fastener is provided at the tail end of the pad 1. The third hook and loop fastener is bonded to the fourth hook and loop fastener. The fourth hook and loop fastener is connected to the circular retaining pad 12. The curvature of the circular retaining pad 12 matches the curvature of the bottom end of the pad 1. An adjustment groove 13 is provided on the front of the circular retaining pad 12 at the two mounting grooves 4 respectively. An adjustment device 14 is installed in the adjustment groove 13.

[0026] In this embodiment, the adjusting device 14 is a sponge pad, a fifth hook and loop fastener is installed in the adjusting groove 13, a sixth hook and loop fastener is installed on the back of the sponge pad, and the fifth hook and loop fastener are bonded together.

[0027] Specifically, the circular retaining pad 12 is attached to the end of the pad body 1 by the third and fourth Velcro fasteners. The patient's foot is then placed against the surface of the circular retaining pad 12, which can block the patient's foot and prevent the foot from hanging in the air for a long time, thus preventing foot drop. Medical staff can also install the sponge pad in the corresponding position according to the position of the patient's arch, so that the sponge pad can provide support for the patient's arch. The sponge pad is soft and will not cause discomfort to the patient.

[0028] Example 3

[0029] Please see Figure 2 and Figure 4In this embodiment, a third hook and loop fastener is provided at the tail end of the pad 1. The third hook and loop fastener is bonded to the fourth hook and loop fastener. The fourth hook and loop fastener is connected to the circular retaining pad 12. The curvature of the circular retaining pad 12 matches the curvature of the bottom end of the pad 1. An adjustment groove 13 is provided on the front of the circular retaining pad 12 at the two mounting grooves 4 respectively. An adjustment device 14 is installed in the adjustment groove 13.

[0030] In this embodiment, the adjusting device 14 is an inflatable balloon, which is fixedly installed in the adjusting groove 13, and the fixing device 3 is an arc-shaped airbag 15 installed in the placement groove 2.

[0031] Specifically, the circular pad 12 acts as a barrier around the patient's foot, while the inflatable airbag reduces pressure on the sole of the foot, preventing pressure injuries caused by prolonged contact with the circular pad 12. When the curved airbag 15 is inflated, it stabilizes the patient's lower limb, preventing it from slipping out of the placement slot 2. Furthermore, the curved airbag 15 also helps to prevent pressure sores caused by excessive pressure on the lower limb.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A postoperative positioning pad for hip joint surgery, comprising a pad body (1), characterized in that: The bottom end of the pad (1) is an arc surface. The top end of the pad (1) has two sloping placement grooves (2). The included angle between the two placement grooves (2) is 24-30 degrees. A fixation device (3) for fixing the patient's lower limb is installed on the pad (1) at the placement groove (2). The bottom end of the pad (1) has two mounting grooves (4). A support pad (5) is rotatably installed in each mounting groove (4). The surface of the support pad (5) is arc-shaped and the arc matches the arc of the bottom end of the pad body (1). When the support pad (5) is completely housed in the mounting groove (4), the surface of the support pad (5) and the bottom end surface of the pad body (1) are on the same arc surface.

2. The postoperative positioning pad for hip joint surgery according to claim 1, characterized in that: The bottom end of the pad (1) is provided with an easy-lock groove (6) on one side of the mounting groove (4).

3. The postoperative positioning pad for hip joint surgery according to claim 1, characterized in that: The fixing device (3) consists of a fixing strap (7) and a fixing ring (8). The fixing strap (7) is sewn onto the top of the pad (1) and located on one side of the placement groove (2). The fixing ring (8) is fixedly installed on the top of the pad (1) and located on the other side of the placement groove (2). The top surface of the fixing strap (7) is sewn with a first Velcro (9) and a second Velcro (10). The bottom surface of the fixing strap (7) is provided with a silicone pad (11).

4. The postoperative positioning pad for hip joint surgery according to claim 1, characterized in that: The end of the pad (1) is provided with a third hook and loop fastener, which is bonded to a fourth hook and loop fastener. The fourth hook and loop fastener is connected to a circular retainer (12). The curvature of the circular retainer (12) matches the curvature of the bottom end of the pad (1). The front of the circular retainer (12) is provided with adjustment grooves (13) corresponding to the two mounting grooves (4). An adjustment device (14) is installed in the adjustment groove (13).

5. The postoperative positioning pad for hip joint surgery according to claim 4, characterized in that: The adjustment device (14) is a sponge pad, a fifth hook and loop fastener is installed in the adjustment groove (13), a sixth hook and loop fastener is installed on the back of the sponge pad, and the fifth hook and loop fastener are bonded together.

6. The postoperative positioning pad for hip joint surgery according to claim 4, characterized in that: The adjusting device (14) is an inflatable balloon, which is fixedly installed in the adjusting groove (13).

7. The postoperative positioning pad for hip joint surgery according to claim 1, characterized in that: The fixing device (3) is an arc-shaped airbag cushion (15) installed in the placement groove (2).

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