A combination limb positioning cushion

Abstract

The utility model relates to medical appliance field, concretely relates to a combined good limb placing pad, including upper limb placing pad and lower limb placing pad, the upper limb placing pad includes main upper limb placing pad and secondary upper limb placing pad, and the front of main upper limb placing pad and secondary upper limb placing pad is equipped with the arm locating groove for placing arm together, the lower limb placing pad includes main lower limb placing pad and secondary lower limb placing pad, and the front of main lower limb placing pad and secondary lower limb placing pad is equipped with the leg locating groove for placing leg together, the main upper limb placing pad and secondary upper limb placing pad between and the main lower limb placing pad and secondary lower limb placing pad between are connected through the magic tape of mutual cooperation respectively, the main upper limb placing pad is located the below of main lower limb placing pad, and the main upper limb placing pad and main lower limb placing pad are connected through the adjusting part, and the position between main upper limb placing pad, secondary upper limb placing pad, main lower limb placing pad and secondary lower limb placing pad is relatively fixed, and it is not easy to deviate.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, specifically to a combined limb placement pad. Background Technology

[0002] For patients with fractures, stroke hemiplegia, or post-surgery conditions, maintaining proper functional and postural positioning is a crucial early rehabilitation and treatment measure. It not only prevents and reduces common complications such as muscle spasms, joint contractures, and shoulder subluxation, but also promotes blood circulation, laying a good foundation for wound healing and subsequent rehabilitation training.

[0003] In the prior art, utility model patent application number CN202020373493.4 discloses a splicing type limb positioning brace, which includes multiple brace units, each of which is rectangular in shape. Multiple brace units are spliced ​​together to form an upper limb brace, and multiple brace units are spliced ​​together to form a lower limb brace.

[0004] However, since the various individual support units are not connected, their positions are prone to shifting when placed on the bed, requiring medical staff to periodically adjust their placement, which is inconvenient to use. Utility Model Content

[0005] The purpose of this invention is to provide a modular limb placement pad that is not easily shifted in position, thereby solving the defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A modular limb placement mat includes an upper limb placement mat and a lower limb placement mat. The upper limb placement mat includes a main upper limb placement mat and a secondary upper limb placement mat located to one side of the main upper limb placement mat. The front surfaces of the main upper limb placement mat and the secondary upper limb placement mat share an arm positioning groove for placing an arm. The lower limb placement mat includes a main lower limb placement mat and a secondary lower limb placement mat located to one side of the main lower limb placement mat. The front surfaces of the main lower limb placement mat and the secondary lower limb placement mat share a leg positioning groove for placing a leg. The main upper limb placement mat and the secondary upper limb placement mat, as well as the main lower limb placement mat and the secondary lower limb placement mat, are connected by mutually engaging Velcro. The main upper limb placement mat is located below the main lower limb placement mat, and the main upper limb placement mat and the main lower limb placement mat are connected by mutually engaging Velcro or by an adjusting component.

[0007] As a further improvement, the leg positioning groove includes a calf positioning groove disposed on the main lower limb placement pad and a thigh positioning groove disposed on both the main lower limb placement pad and the secondary lower limb placement pad, with one end of the calf positioning groove and one end of the thigh positioning groove connected together.

[0008] As a further improvement, the bottoms of the main upper limb placement pad, the secondary upper limb placement pad, the main lower limb placement pad, and the secondary lower limb placement pad are placed in the same plane.

[0009] As a further improvement, the adjusting component includes a long strip-shaped first connecting plate and a second connecting plate. One end of the first connecting plate and one end of the second connecting plate are connected to each other by a hinge shaft. The hinge shaft is perpendicular to the plane containing the main upper limb placement pad, the secondary upper limb placement pad, the main lower limb placement pad, and the secondary lower limb placement pad. A sliding sleeve is slidably installed on the second connecting plate along its length direction. An insert plate is fixedly installed on the first connecting plate and the sliding sleeve, respectively. The insert plate extends along the length direction of the hinge shaft. The main upper limb placement pad and the main lower limb placement pad are respectively provided with slots for inserting the insert plate.

[0010] As a further improvement, fabric pieces are sewn onto the main upper limb placement pad and the main lower limb placement pad, and slots are provided between the main upper limb placement pad and the corresponding fabric piece, and between the main lower limb placement pad and the corresponding fabric piece.

[0011] As a further improvement, a first locking bolt for abutting against the first connecting plate is screwed onto the second connecting plate; a second locking bolt for abutting against the second connecting plate is screwed onto the sliding sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The main upper limb placement pad and the secondary upper limb placement pad, the main lower limb placement pad and the secondary lower limb placement pad, and the main upper limb placement pad and the main lower limb placement pad are connected by mutually cooperating Velcro, so that the positions of the main upper limb placement pad, the secondary upper limb placement pad, the main lower limb placement pad and the secondary lower limb placement pad are relatively fixed and not easy to shift, while also being easy to disassemble and store separately. The main upper limb placement pad and the main lower limb placement pad are connected by an adjustment component. After loosening the first locking bolt, the first connecting plate and the second connecting plate can be rotated around the hinge axis to adjust the angle between the main upper limb placement pad and the main lower limb placement pad, thereby flexibly adjusting the placement angle of the patient's arms and legs. The main upper limb placement pad and the main lower limb placement pad are connected by an adjustment component. After loosening the second locking bolt, the sliding sleeve can slide along the second connecting plate to adjust the distance between the main upper limb placement pad and the main lower limb placement pad so as to match patients of different heights. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present invention; Figure 2 This is a schematic diagram of the structure of the heel pad according to one embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this utility model; Figure 4 yes Figure 3 A three-dimensional schematic diagram; Figure 5 This is a schematic diagram of the structure of the adjusting component in Embodiment 2 of this utility model; Figure 6 This is a schematic diagram of the back of the upper limb placement pad according to Embodiment 2 of this utility model.

[0015] In the diagram: 1-Main upper limb placement pad; 2-Secondary upper limb placement pad; 3-Arm positioning groove; 4-Main lower limb placement pad; 5-Secondary lower limb placement pad; 6-Lower leg positioning groove; 7-Thigh positioning groove; 8-First connecting plate; 9-Second connecting plate; 10-Hinge shaft; 11-Sliding sleeve; 12-Insertion plate; 13-Slot; 14-Fabric piece; 15-First locking bolt; 16-Second locking bolt; 17-Foot pad; 18-Toe stop; 19-Heel pad. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0017] Example 1: like Figure 1 and Figure 2As shown, a combined limb placement pad includes an upper limb placement pad and a lower limb placement pad. The upper limb placement pad includes a main upper limb placement pad 1 and a secondary upper limb placement pad 2 located on the left side of the main upper limb placement pad 1. The main upper limb placement pad 1 and the secondary upper limb placement pad 2 are arranged in a T-shape. The front of the main upper limb placement pad 1 and the secondary upper limb placement pad 2 are jointly provided with an arm positioning groove 3 for placing one of the patient's arms. The arm positioning groove 3 extends laterally along the length of the secondary upper limb placement pad 2. The upper limb placement pad and the lower limb placement pad are provided with inclined surfaces so that the upper and lower limbs are higher than the heart position, which facilitates optimized blood circulation and reduces local pressure.

[0018] The lower limb placement pad includes a main lower limb placement pad 4 and a secondary lower limb placement pad 5 located to the right of the main lower limb placement pad 4. The front of the main lower limb placement pad 4 and the secondary lower limb placement pad 5 are both provided with a leg positioning groove for placing one of the patient's legs. In this embodiment, the leg positioning groove includes a vertically extending calf positioning groove 6 provided on the main lower limb placement pad 4 and a thigh positioning groove 7 provided on both the main lower limb placement pad 4 and the secondary lower limb placement pad 5. The calf positioning groove 6 and the thigh positioning groove 7 are distributed at a certain angle. The upper end of the calf positioning groove 6 and one end of the thigh positioning groove 7 are connected. The calf positioning groove 6 and the thigh positioning groove 7 are used to place the patient's calf and thigh, respectively.

[0019] The main upper limb placement pad 1 is located below the main lower limb placement pad 4. The main upper limb placement pad 1 and the secondary upper limb placement pad 2, the main lower limb placement pad 4 and the secondary lower limb placement pad 5, and the main upper limb placement pad 1 and the main lower limb placement pad 4 are connected by interlocking Velcro straps. These Velcro connections maintain a relatively fixed position between the main upper limb placement pad 1 and the secondary upper limb placement pad 2, the main lower limb placement pad 4 and the secondary lower limb placement pad 5, and the main upper limb placement pad 1 and the main lower limb placement pad 4, while also facilitating the separation of the main upper limb placement pad 1 and the secondary upper limb placement pad 2, the main lower limb placement pad 4 and the secondary lower limb placement pad 5, and the main upper limb placement pad 1 and the main lower limb placement pad 4 for individual or stacked storage. When placed, the bottoms of the main upper limb placement pad 1, the secondary upper limb placement pad 2, the main lower limb placement pad 4, and the secondary lower limb placement pad 5 are on the same plane.

[0020] In addition, a foot pad 17 is integrally formed at the end of the main lower limb placement pad 4 away from the main upper limb placement pad 1. The top of the foot pad 17 is flush with the bottom of the lower leg positioning groove 6. A foot guard 18 is sewn or attached to the top of the foot pad 17 via Velcro. A heel pad 19 for positioning the patient's heel is sewn on the side of the foot guard 18 near the main lower limb placement pad 4, thereby stabilizing the patient's foot placement.

[0021] Example 2: like Figures 3 to 6As shown, the difference between this embodiment and Embodiment 1 is that the main upper limb placement pad 1 and the main lower limb placement pad 4 are connected by an adjustment component.

[0022] like Figure 5 As shown, the adjusting component includes a long strip-shaped first connecting plate 8 and a second connecting plate 9. One end of the first connecting plate 8 and one end of the second connecting plate 9 are connected to each other by a hinge shaft 10. The hinge shaft 10 extends forward and backward perpendicular to the plane containing the main upper limb placement pad 1, the secondary upper limb placement pad 2, the main lower limb placement pad 4, and the secondary lower limb placement pad 5. A sliding sleeve 11 is slidably fitted on the outer side of the second connecting plate 9 along its length. An insert plate 12 is welded to the end of the first connecting plate 8 away from the hinge shaft 10 and the sliding sleeve 11, respectively. The insert plate 12 extends forward along the length of the hinge shaft. The lower end of the main upper limb placement pad 1 and the upper end of the main lower limb placement pad 4 are respectively provided with slots 13 for inserting the insert plate 12. Figure 6 As shown, fabric pieces 14 are sewn onto the lower end of the main upper limb placement pad 1 and the upper end of the main lower limb placement pad 4, respectively. Slots 13 with openings facing the back of the main upper limb placement pad 1 and the main lower limb placement pad 4 are formed between the main upper limb placement pad 1 and the corresponding fabric piece 14, respectively.

[0023] In use, insert the two insert plates 12 on the adjusting component into the slots 13 on the main upper limb placement pad 1 and the main lower limb placement pad 4 respectively, and fix the relative positions of the main upper limb placement pad 1 and the main lower limb placement pad 4 by adjusting the component; or pull the two insert plates 12 out from the slots 13 on the main upper limb placement pad 1 and the main lower limb placement pad 4 respectively, so that the main upper limb placement pad 1 and the main lower limb placement pad 4 can be separated for easy storage separately.

[0024] Furthermore, the end of the second connecting plate 9 near the hinge shaft 10 is located in front of the first connecting plate 8. A first locking bolt 15 is screwed onto the end of the second connecting plate 9 near the hinge shaft 10 to abut against the first connecting plate 8. Tightening the first locking bolt 15 causes it to press against the first connecting plate 8 backward, thus fixing the angle between the first connecting plate 8 and the second connecting plate 9. Conversely, loosening the first locking bolt 15 allows the first connecting plate 8 and the second connecting plate 9 to rotate around the hinge shaft 10, thereby adjusting the angle between the main upper limb placement pad 1 and the main lower limb placement pad 4, and thus flexibly adjusting the placement angle of the patient's arms and legs.

[0025] A second locking bolt 16 is screwed onto the front side of the sliding sleeve 11 to press against the second connecting plate 9. Tightening the second locking bolt 16 causes the sleeve to press against the second connecting plate 9 from the rear, preventing the sliding sleeve 11 from sliding along the length of the second connecting plate 9, thus keeping the distance between the main upper limb placement pad 1 and the main lower limb placement pad 4 fixed. Conversely, loosening the second locking bolt 16 allows the sliding sleeve 11 to slide along the second connecting plate 9, thereby adjusting the distance between the main upper limb placement pad 1 and the main lower limb placement pad 4 to suit patients of different heights.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A modular limb placement mat, characterized in that: The system includes an upper limb placement pad and a lower limb placement pad. The upper limb placement pad includes a main upper limb placement pad (1) and a secondary upper limb placement pad (2) located on one side of the main upper limb placement pad (1). The front of the main upper limb placement pad (1) and the secondary upper limb placement pad (2) are jointly provided with an arm positioning groove (3) for placing an arm. The lower limb placement pad includes a main lower limb placement pad (4) and a secondary lower limb placement pad (5) located on one side of the main lower limb placement pad (4). The main lower limb placement pad (4) and the secondary lower limb placement pad (5) are provided with an arm positioning groove (3) on their front sides. The front of the limb placement pad (5) is provided with a leg positioning groove for placing the leg; the main upper limb placement pad (1) and the secondary upper limb placement pad (2) and the main lower limb placement pad (4) and the secondary lower limb placement pad (5) are respectively connected by mutually cooperating Velcro; the main upper limb placement pad (1) is located below the main lower limb placement pad (4), and the main upper limb placement pad (1) and the main lower limb placement pad (4) are connected by mutually cooperating Velcro or by adjusting components.

2. The combined limb placement mat as described in claim 1, characterized in that: The leg positioning groove includes a calf positioning groove (6) disposed on the main lower limb placement pad (4) and a thigh positioning groove (7) disposed on both the main lower limb placement pad (4) and the secondary lower limb placement pad (5). One end of the calf positioning groove (6) and one end of the thigh positioning groove (7) are connected.

3. The combined limb placement mat as described in claim 1, characterized in that: The bottoms of the main upper limb placement pad (1), the secondary upper limb placement pad (2), the main lower limb placement pad (4), and the secondary lower limb placement pad (5) are placed on the same plane.

4. The combined limb placement mat as described in claim 3, characterized in that: The adjusting component includes a long strip-shaped first connecting plate (8) and a second connecting plate (9). One end of the first connecting plate (8) and one end of the second connecting plate (9) are connected to each other by a hinge shaft (10). The hinge shaft (10) is perpendicular to the plane containing the main upper limb placement pad (1), the secondary upper limb placement pad (2), the main lower limb placement pad (4), and the secondary lower limb placement pad (5). A sliding sleeve (11) is slidably installed on the second connecting plate (9) along its length direction. An insert plate (12) is fixedly installed on the first connecting plate (8) and the sliding sleeve (11). The insert plate (12) extends along the length direction of the hinge shaft (10). The main upper limb placement pad (1) and the main lower limb placement pad (4) are respectively provided with slots (13) for the insert plate (12) to be inserted.

5. A combined limb placement mat as described in claim 4, characterized in that: Fabric pieces (14) are sewn onto the main upper limb placement pad (1) and the main lower limb placement pad (4), and slots (13) are provided between the main upper limb placement pad (1) and the corresponding fabric piece (14) and between the main lower limb placement pad (4) and the corresponding fabric piece (14).

6. A combined limb placement mat as described in claim 4, characterized in that: The second connecting plate (9) is screwed with a first locking bolt (15) for abutting against the first connecting plate (8); the sliding sleeve (11) is screwed with a second locking bolt (16) for abutting against the second connecting plate (9).

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