Body position pad

Abstract

The utility model relates to the technical field of medical instruments, in particular to a body position pad. The body position pad comprises a head supporting structure and a back supporting structure which are fixedly connected; the head supporting structure comprises a first elastic layer and a second elastic layer; the back supporting structure comprises a third elastic layer; the second elastic layer is arranged in the first elastic layer, and the supporting framework is arranged in the first elastic layer and the third elastic layer. According to the body position pad, the supporting framework is arranged in the body position pad, the supporting degree of the body position pad is improved, meanwhile, the good softness of the surface of the body position pad can be kept, and the body position pad can be suitable for a patient with large weight.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a body position cushion. Background Art

[0002] The surgical body position cushion is a medical device placed on the operating table, which can effectively relieve the pressure sores (bedsores) caused by the long operation time of patients. At the same time, the surgical body position cushion can also assist the patient to form a specific body position on the operating table to cooperate with the operation. Different body position cushions can be used according to different surgical body positions and patient parts. Different materials are used for the body position cushion, and their supporting effects and softness are different. Currently, the best material used is gel.

[0003] In surgeries such as thyroid surgeries, a body position cushion that supports the head is required to tilt the head at an angle of 40-45°. Although the existing body position cushions have good supporting effects and softness, when encountering patients with a larger body weight, the body position cushions will still be deformed excessively, resulting in the tilt angle of the head not meeting the clinical requirements.

[0004] It can be seen that the existing technology still needs to be improved. Content of the Utility Model

[0005] In view of the deficiencies of the above-mentioned existing technology, the purpose of the present utility model is to provide a body position cushion, aiming to solve the technical problem that when the body position cushion in the existing technology encounters a patient with a large body weight, it is deformed excessively and cannot keep the patient's head at a specific tilt angle.

[0006] In order to achieve the above purpose, the present utility model adopts the following technical solutions:

[0007] A body position cushion includes a head support structure and a back support structure fixedly connected; the head support structure includes a first elastic layer and a second elastic layer; the back support structure includes a third elastic layer; the second elastic layer is arranged inside the first elastic layer, and further includes a support skeleton, and the support skeleton is arranged inside the first elastic layer and the third elastic layer.

[0008] For the body position cushion described above, the support skeleton includes a first support member and a second support member; the first support member is arranged inside the head support structure for fixing the second elastic layer and reducing the deformation of the head support structure; the second support member is arranged inside the back support structure for reducing the deformation of the back support structure.

[0009] The described body position cushion, wherein the first support member includes a first support bar and a plurality of second support bars; the first support bar extends along the width direction of the head support structure; the plurality of second support bars are respectively vertically connected to both sides of the middle part of the first support bar and extend along the length direction of the head support structure; the plurality of second support bars are arranged in sequence along the length direction of the first support bar; a third support bar is arranged at one end of the second support bar away from the first support bar, and the third support bar extends vertically upward; the second elastic layer is arranged above the plurality of second support bars and is located between the plurality of third support bars.

[0010] The described body position cushion, wherein the left and right ends of the first support member are further connected with a fourth support bar, and the fourth support bar extends along the width direction of the head support structure; a plurality of fifth support bars extending upward are arranged on the fourth support bar; the fifth support bars are used to limit the deformation of the first elastic layer.

[0011] The described body position cushion, wherein the top of the head support structure is semi-cylindrical, and an arc-shaped groove is arranged in the middle of its top surface; the arc-shaped groove is used to fix the head of the patient.

[0012] The described body position cushion, wherein the second support member includes a sixth support bar and a plurality of seventh support bars arranged on both sides of the sixth support bar; the sixth support bar extends along the length direction of the back support structure and is vertically connected to the first support bar; the seventh support bar extends along the width direction of the back support structure; a first convex column is arranged at one end of the seventh support bar away from the sixth support bar, and the first convex column extends upward; a plurality of second convex columns extending upward are further arranged on the seventh support bars located at the front and rear parts of the back support structure; the first convex column and the second convex columns are used to limit the deformation of the third elastic layer.

[0013] The described body position cushion, further comprising a heightening pad, wherein the heightening pad is arranged below the head support structure and the back support structure and is detachably connected to the head support structure and the back support structure.

[0014] The described body position cushion, wherein the bottom surfaces of the head support structure and the back support structure are connected to the top surface of the heightening pad through Velcro.

[0015] Beneficial effects: The present utility model provides a body position cushion. By arranging support skeletons in the first elastic layer and the third elastic layer, the support effect on the first elastic layer and the third elastic layer is strengthened, so that when they are subjected to greater pressure, the first elastic layer and the third elastic layer will not excessively deform towards the surroundings, and the height and shape of the head support structure and the back support structure will not change greatly. When a patient lies on the body position cushion, the tilting angle of the head can meet the clinical requirements. Description of the Drawings

[0016] Figure 1 Structural schematic of the body position cushion Figure 1 。

[0017] Figure 2 It is a schematic diagram of the internal structure of the body position cushion.

[0018] Figure 3 It is a schematic diagram of the structure of the support skeleton and the second elastic layer.

[0019] Figure 4 It is a schematic diagram of the structure of the support skeleton.

[0020] Figure 5 Structural schematic of the body position cushion Figure 2 。

[0021] Description of main component symbols: 1 - head support structure, 2 - back support structure, 11 - first elastic layer, 12 - second elastic layer, 21 - third elastic layer, 3 - support skeleton, 31 - first support member, 32 - second support member, 311 - first support bar, 312 - second support bar, 313 - third support bar, 314 - fourth support bar, 315 - fifth support bar, 13 - arc-shaped groove, 321 - sixth support bar, 322 - seventh support bar, 323 - first convex column, 324 - second convex column, 4 - heightening pad, 5 - magic tape. Detailed implementation manners

[0022] The present utility model provides a body position cushion. To make the purpose, technical solution and effects of the present utility model clearer and more definite, the following further describes the present utility model in detail with reference to the accompanying drawings and by way of examples. It should be understood that the specific examples described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, specific orientation structure and operation. Therefore, it cannot be understood as a limitation to the present utility model. In addition, "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is more than two.

[0024] Please refer to Figure 1 and Figure 2, the present utility model provides a body position cushion, which includes a head support structure 1 and a back support structure 2 that are fixedly connected; the head support structure 1 includes a first elastic layer 11 and a second elastic layer 12; the back support structure 2 includes a third elastic layer 21; the second elastic layer 12 is disposed within the first elastic layer 11. Further, a support skeleton 3 is included, and the support skeleton 3 is disposed within the first elastic layer 11 and the third elastic layer 21. Specifically, both the first elastic layer 11 and the third elastic layer 21 can be made of a gel material, while the second elastic layer 12 can be made of a material with better support effect but relatively poor softness, which plays a supporting role when the patient's head presses on the head support structure 1. The support skeleton 3 is located within the first elastic layer 11 and the third elastic layer 21, and can limit the compressive deformation of the first elastic layer 11, the second elastic layer 12, and the third elastic layer 21. Thus, when the body position cushion is compressed, the thickness, height, and shape of the head support structure 1 and the back support structure 2 will not change significantly, and the patient's body position can meet the clinical requirements with the assistance of the body position cushion.

[0025] Please refer to Figure 1 and Figure 2 , in one embodiment, the support skeleton 3 includes a first support member 31 and a second support member 32; the first support member 31 is disposed within the head support structure 1 for fixing the second elastic layer 12 and reducing the deformation of the head support structure 1; the second support member 32 is disposed within the back support structure 2 for reducing the deformation of the back support structure 2. Since the shapes of the head support structure 1 and the back support structure 2 are different, different support members need to be provided to adapt to them.

[0026] Please refer to Figure 3 and Figure 4, in one embodiment, the first support member 31 includes a first support bar 311 and a plurality of second support bars 312; the first support bar 311 extends along the width direction of the head support structure 1; the plurality of second support bars 312 are respectively vertically connected to both sides of the middle of the first support bar 311 and extend along the length direction of the head support structure 1; the plurality of second support bars 312 are arranged in sequence along the length direction of the first support bar 311; a third support bar 313 is provided at one end of the second support bar 312 away from the first support bar 311, and the third support bar 313 extends vertically upward; the second elastic layer 12 is disposed above the plurality of second support bars 312 and between the plurality of third support bars 313. When head pressure is applied to the head support structure 1, both the first elastic layer 11 and the second elastic layer 12 will deform. The third support bar 313 can limit the second elastic layer 12 from four sides, preventing it from deforming excessively and causing obvious collapse of the head support structure 1. And the third support bar 313 is rooted in the first elastic layer 11, which can also limit the deformation of the first elastic layer 11. Specifically, the top end of the third support bar 313 is away from the top surface of the first elastic layer 11, ensuring that there is a layer of thick elastic layer between the top end of the third support bar 313 and the top surface of the first elastic layer 11.

[0027] Please refer to Figure 4 , in one embodiment, the left and right ends of the first support member 31 are further connected with fourth support bars 314, and the fourth support bars 314 extend along the width direction of the head support structure 1; a plurality of fifth support bars 315 extending upward are provided on the fourth support bars 314; the fifth support bars 315 are used to limit the deformation of the first elastic layer 11. Specifically, the fourth support bars 314 are disposed near the edge of the head support structure 1, the second elastic layer 12 is disposed in the middle of the head support structure 1, and the third support bars 313 are also disposed in the middle of the head support structure 1. The edge of the head support structure 1 is restricted and strengthened by the fifth support bars 315. The top end of the fifth support bar 315 is away from the top surface of the first elastic layer 11, ensuring that there is a relatively thick elastic layer between the top end of the fifth support bar 315 and the top surface of the first elastic layer 11.

[0028] Please refer to Figure 1 , in one embodiment, the top of the head support structure 1 is semi-cylindrical, and an arc-shaped groove 13 is provided in the middle of its top surface; the arc-shaped groove 13 is used to fix the patient's head to prevent the patient's head from moving left and right during the operation.

[0029] Please refer to Figure 4In one embodiment, the second support member 32 includes a sixth support bar 321 and a plurality of seventh support bars 322 arranged on both sides of the sixth support bar 321; the sixth support bar 321 extends along the length direction of the back support structure 2 and is vertically connected to the first support bar 311; the seventh support bar 322 extends along the width direction of the back support structure 2; a first convex column 323 is arranged on the end of the seventh support bar 322 away from the sixth support bar 321; the first convex column 323 extends upward; a plurality of second convex columns 324 extending upward are also arranged on the seventh support bar 322 located at the front and rear of the back support structure 2; the first convex column 323 and the second convex column 324 are used to limit the deformation of the third elastic layer 21. The first convex column 323 is mainly used to limit the deformation of the third elastic layer 21 to the left and right ends after being compressed, and the second convex column 324 is mainly used to limit the deformation of the third elastic layer 21 to the front and rear ends after being compressed.

[0030] Preferably, the top surface of the back support structure 2 is an inclined surface, so as to cooperate with the head support structure 1 to allow the patient to form a body position that meets clinical requirements.

[0031] See also Figure 5 In one embodiment, the position cushion further includes a heightening cushion 4, which is disposed below the head support structure 1 and the back support structure 2 and is detachably connected to the head support structure 1 and the back support structure 2. The heightening cushion 4 is used to improve the applicability of the position cushion, as different body shapes of patients and different surgical procedures have different requirements for the patient's body height and position.

[0032] See also Figure 5 In one embodiment, the bottom surfaces of the head support structure 1 and the back support structure 2 are connected to the top surface of the height-increasing pad 4 through a Velcro 5. By providing the Velcro 5, it is easy to install and remove the height-increasing pad 4. Preferably, the bottom surface of the back support structure 2 is provided with a round fleece surface, and the top surface of the height-increasing pad 4 is correspondingly provided with a hook fleece surface. The number of Velcro 5 provided can be multiple to ensure that the head support structure 1 and the back support structure 2 are firmly combined with the height-increasing pad 4.

[0033] In summary, the utility model improves the supporting strength of the positioning cushion by arranging a supporting frame 3 in the head supporting structure 1 and the back supporting structure 2, so as to reduce the deformation of the positioning cushion after being compressed. Even when facing a heavy patient, the positioning cushion will not deform excessively, so that the patient can maintain a sufficient tilt angle after lying down to meet clinical requirements.

[0034] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A body position cushion, comprising a head support structure and a back support structure which are fixedly connected; the head support structure comprises a first elastic layer and a second elastic layer; the back support structure comprises a third elastic layer; the second elastic layer is arranged in the first elastic layer, characterized in that: It also includes a supporting frame, which is arranged in the first elastic layer and the third elastic layer.

2. The body positioning cushion according to claim 1, characterized in that: The support skeleton includes a first support member and a second support member; the first support member is arranged in the head support structure to fix the second elastic layer and reduce the deformation of the head support structure; the second support member is arranged in the back support structure to reduce the deformation of the back support structure.

3. The body positioning cushion according to claim 2, characterized in that: The first support member includes a first support bar and a plurality of second support bars; the first support bar extends along the width direction of the head support structure; the plurality of second support bars are respectively vertically connected to both sides of the middle of the first support bar and extend along the length direction of the head support structure; A plurality of second support bars are arranged in sequence along the length direction of the first support bar; a third support bar is arranged on one end of the second support bar away from the first support bar, and the third support bar extends vertically upward; the second elastic layer is arranged above the plurality of second support bars and is located between the plurality of third support bars.

4. The body positioning cushion according to claim 3, characterized in that: The left and right ends of the first support member are also connected to fourth support bars, which extend along the width direction of the head support structure; a plurality of fifth support bars extending upward are arranged on the fourth support bar; the fifth support bar is used to limit the deformation of the first elastic layer.

5. The body positioning cushion according to claim 4, characterized in that: The top of the head support structure is semi-cylindrical, and an arc-shaped groove is arranged in the middle of the top surface; the arc-shaped groove is used to fix the patient's head.

6. The body positioning cushion according to claim 3, characterized in that: The second support member includes a sixth support bar and a plurality of seventh support bars arranged on both sides of the sixth support bar; the sixth support bar extends along the length direction of the back support structure and is vertically connected to the first support bar; the seventh support bar extends along the width direction of the back support structure; a first boss is arranged on the end of the seventh support bar away from the sixth support bar; the first boss extends upward; a plurality of second bosses extending upward are also arranged on the seventh support bar located at the front and rear of the back support structure; the first boss and the second boss are used to limit the deformation of the third elastic layer.

7. The body positioning cushion according to claim 1, characterized in that: It also includes a height-increasing pad, which is arranged below the head supporting structure and the back supporting structure and is detachably connected to the head supporting structure and the back supporting structure.

8. The body positioning cushion according to claim 7, characterized in that: The bottom surfaces of the head support structure and the back support structure are connected to the top surface of the height-enhancing pad through Velcro.

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