Head fixing position pad

Abstract

The utility model discloses a head fixing position pad which comprises a base and a head fixing pad, the head fixing pad is installed on the base, and the surface layer of the head fixing pad is made of gel materials. The base is divided into two fixed cushion bases and two rotating cushion bases, rotating shafts are fixedly installed between the fixed cushion bases and the rotating cushion bases and used for connection, the head fixing cushion is divided into two fixed cushions and two rotating cushions, and rotating devices are arranged between the fixed cushions and the rotating shafts. The rotating pad rotates around the rotating shaft; a sleeve pad is installed on the head fixing pad, and the problem that a gap exists between the fixing pad and the rotating pad is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to a head fixing position pad. Background Art

[0002] The head fixation cushion is a fixation device that provides stable support for the patient's head, ensuring that the head maintains the correct position and posture during surgery. This structure can ensure the success of the surgery and the safety of the patient.

[0003] Maintaining the same position for extended periods during surgery can cause localized pressure on the patient's head, leading to pressure sores. A head-fixing cushion effectively reduces the risk of pressure sores by dispersing pressure and increasing contact area. It also reduces discomfort, improves comfort during surgery, and helps patients remain calm and cooperate with the procedure.

[0004] However, with today's structure, the head fixation cushion can only be used in one posture and cannot be used in multiple postures at the same time. This problem requires different types of surgeries to use different head fixation cushions. Utility Model Content

[0005] The purpose of the present invention is to provide a head fixation pad to overcome the above-mentioned defects in the prior art. According to the present invention, a head fixation pad comprises a base and a head fixation pad, wherein the head fixation pad is mounted on the base and the surface layer of the head fixation pad is made of gel material.

[0006] The base is divided into two fixed pad bases and two rotating pad bases, a rotating shaft is fixedly installed between the fixed pad base and the rotating pad base for connection, the head fixing pad is divided into two fixed pads and two rotating pads, a rotating device is set between the fixed pad and the rotating shaft to realize the rotation of the rotating pad around the rotating shaft; a sleeve pad is installed on the head fixing pad to solve the problem of a gap between the fixed pad and the rotating pad.

[0007] Preferably, the rotating device includes a fixed pad fixing groove opened on the inner side of the fixed pad base, the fixed pad slider is fixedly installed on the fixed pad, the fixed pad is installed on the fixed pad base, the connecting rod is rotatably connected on the rotating shaft, at least one connecting rod slot 1 is opened in the rotating pad, and a connecting rod slot 2 is opened on one side of the connecting rod slot 1, the connecting rod slider is fixedly installed on the connecting rod, the connecting rod is slidingly connected to the connecting rod slot 1, and the connecting rod slider is slidingly connected to the connecting rod slot 2. This structure can realize the lifting and lowering of the rotating pad on the connecting rod, and at the same time, the connecting rod is rotatably connected to the rotating shaft, so that the rotating pad can rotate around the rotating shaft.

[0008] Preferably, at least one fixing hole is provided on the side and top of the rotating pad base, and at least one fixing rod is fixedly installed on the bottom of the rotating pad. The fixing rod is slidably connected to the fixing hole, and is used to fix the rotating pad on the side and top of the rotating pad base to prevent slipping or moving. The adjustment of the above structure is applicable to side-lying and supine postures.

[0009] Preferably, a sleeve pad slide groove is opened on the periphery of the fixed pad base and the rotating pad base, and a sleeve pad slider is fixedly installed in the sleeve pad so that the sleeve pad is slidably connected to the base, and the sleeve pad is also made of gel material. The sleeve pad is slidably installed on the fixed pad. When the rotating pad is rotated to the rotating pad base and fixedly installed, the sleeve pad slides above the rotating pad.

[0010] The beneficial effects of the utility model are:

[0011] 1. The base is divided into a fixed pad base and a rotating pad base, and a rotating shaft is fixedly installed between them. The head fixed pad is divided into a fixed pad and a rotating pad. The fixed pad slider of the fixed pad is slidably installed on the fixed pad fixing groove of the fixed pad base. The connecting rod is rotatably connected on the rotating shaft. The connecting rod is slidably connected in the connecting rod slide groove 1. The connecting rod slider on the connecting rod is slidably connected with the connecting rod slide groove 2 in the rotating pad. The rotating pad can be raised and lowered on the connecting rod and the rotating pad can be rotated around the rotating shaft to realize the conversion of different forms of the fixed pad, which is suitable for different postures.

[0012] 2. The fixing rod at the bottom of the rotating pad is slidably connected to the fixing holes opened on the side and top of the rotating pad base, so that the rotating pad can be fixed on the side and top of the rotating pad base to prevent slipping or moving.

[0013] 3. The sleeve pad slider of the sleeve pad is slidably installed on the sleeve pad slide grooves of the fixed pad base and the rotating pad base, so that the sleeve pad is slidably installed on the fixed pad. After the rotating pad is rotated to the rotating pad base and fixedly installed, the sleeve pad slides above the rotating pad, solving the problem of a gap between the fixed pad and the rotating pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first schematic diagram of the appearance of the utility model;

[0015] Figure 2 This is a second schematic diagram of the appearance of the present invention;

[0016] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 4 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 5This is a schematic diagram of the appearance of the fixed pad base;

[0019] Figure 6 Schematic diagram of the appearance of the rotating pad;

[0020] Figure 7 Schematic diagram of the appearance of the fixed pad;

[0021] In the figure: 1. Rotating pad base; 2. Fixed pad; 3. Sleeve pad; 4. Sleeve pad slide; 5. Fixing hole; 6. Connecting rod; 7. Fixed pad fixing groove; 8. Rotating shaft; 9. Sleeve pad slider; 10. Connecting rod slide 1; 11. Rotating pad; 12. Connecting rod slider; 13. Connecting rod slide 2; 14. Fixed rod; 15. Fixed pad slider; 16. Fixed pad base; 17. Base; 18. Head fixing pad. DETAILED DESCRIPTION

[0022] To make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to embodiments. It should be understood that the following text is merely used to describe a head fixation pad or several specific embodiments of the present invention, and does not strictly limit the scope of protection specifically claimed by the present invention. As used herein, the terms up and down and left and right are not limited to their strict geometric definitions, but include reasonable tolerances for machining or human errors and inconsistencies. The specific features of the head fixation pad are described in detail below:

[0023] Reference Figure 1-Figure 7 According to an embodiment of the present invention, a head fixing position cushion includes a base 17 and a head fixing pad 18. The head fixing pad 18 is installed on the base 17, and the surface layer of the head fixing pad 18 is made of gel material, which has good softness and pressure resistance and shock absorption. This is the conventional structure of the head fixing position cushion, and the function of head fixation is achieved through the above structure.

[0024] However, the above structure has shortcomings. The head fixing pad can only be applied to one posture. In order to cope with different postures, the head fixing pad can only be replaced with a different shape. In order to improve this problem, the inventor considered using an adjustable structure.

[0025] The specific design method is to divide the base 17 into two fixed pad bases 16 and two rotating pad bases 1, and fix the rotating shaft 8 between the fixed pad base 16 and the rotating pad base 1 for connection, and divide the head fixed pad 18 into two fixed pads 2 and two rotating pads 11, and open a fixed pad fixing groove 7 on the inner side of the fixed pad base 16, and fix the fixed pad slider 15 on the fixed pad 2, and the fixed pad 2 is installed on the fixed pad base 16, and the connecting rod 6 is rotatably connected on the rotating shaft 8, and at least one connecting rod slot 10 is opened in the rotating pad 11, and a connecting rod slot 2 13 is opened on one side of the connecting rod slot 10, and a connecting rod slider 12 is fixedly installed on the connecting rod 6, and the connecting rod 6 is slidably connected to the connecting rod slot 10, and the connecting rod slider 12 is slidably connected to the connecting rod slot 2 13. This structure can realize the lifting and lowering of the rotating pad 11 on the connecting rod 6, and at the same time, the connecting rod 6 is rotatably connected to the rotating shaft 8, so that the rotating pad 11 can rotate around the rotating shaft 8.

[0026] Furthermore, at least one fixing hole 5 is opened on the side and top of the rotating cushion base 1, and at least one fixing rod 14 is fixedly installed on the bottom of the rotating cushion 11. The fixing rod 14 is slidably connected to the fixing hole 5, and is used to fix the rotating cushion 11 on the side and top of the rotating cushion base 1 to prevent it from slipping or moving. The adjustment of the above structure is suitable for side-lying and supine postures.

[0027] In addition, there is a gap at the connection between the fixed pad 2 and the rotating pad 11. In order to make the patient more comfortable when using it, the inventor considered installing a cover pad 3 on the basis of the above structure.

[0028] Specifically, a sleeve pad slot 4 is opened on the periphery of the fixed pad base 16 and the rotating pad base 1, and a sleeve pad slider 9 is fixedly installed in the sleeve pad 3 so that the sleeve pad 3 is slidably connected to the base 17, and the sleeve pad 3 is also made of gel material. The sleeve pad 3 is slidably installed on the fixed pad 2. When the rotating pad 11 is rotated to the rotating pad base 1 and fixedly installed, the sleeve pad 3 slides above the rotating pad 11. This structure can solve the problem of a gap between the fixed pad 2 and the rotating pad 11.

[0029] It will be clear to those skilled in the art that various modifications to the above embodiments may be made without departing from the overall spirit and concept of the present invention. All such modifications fall within the scope of protection of the present invention. The protection scheme of the present invention shall be subject to the claims appended hereto.

Claims

1. A head fixing pad, comprising a base (17), a head fixing pad (18), wherein the head fixing pad (18) is mounted on the base (17), and the surface layer of the head fixing pad (18) is made of gel material, characterized in that: The base (17) is divided into two fixed pad bases (16) and two rotating pad bases (1); a rotating shaft (8) is fixedly installed between the fixed pad base (16) and the rotating pad base (1) for connection; the head fixed pad (18) is divided into two fixed pads (2) and two rotating pads (11); a rotating device is provided between the fixed pads (2) and the rotating shaft (8) to enable the rotating pad (11) to rotate around the rotating shaft (8); and a sleeve pad (3) is installed on the head fixed pad (18) to solve the problem of a gap between the fixed pad (2) and the rotating pad (11).

2. The head fixing cushion according to claim 1, characterized in that: The rotating device includes a fixed pad fixing groove (7) opened on the inner side of the fixed pad base (16), the fixed pad slider (15) is fixedly installed on the fixed pad (2), the fixed pad (2) is installed on the fixed pad base (16), and the connecting rod (6) is rotatably connected on the rotating shaft (8), at least one connecting rod slide groove one (10) is opened in the rotating pad (11), and a connecting rod slide groove two (13) is opened on one side of the connecting rod slide groove one (10), and the connecting rod slider (12) is fixedly installed on the connecting rod (6), the connecting rod (6) is slidably connected to the connecting rod slide groove one (10), and the connecting rod slider (12) is slidably connected to the connecting rod slide groove two (13). This structure can realize the lifting and lowering of the rotating pad (11) on the connecting rod (6), and at the same time, the connecting rod (6) is rotatably connected to the rotating shaft (8), so that the rotating pad (11) can be rotated around the rotating shaft (8).

3. The head fixing cushion according to claim 1, characterized in that: At least one fixing hole (5) is provided on the side and top of the rotating pad base (1), and at least one fixing rod (14) is fixedly installed on the bottom of the rotating pad (11). The fixing rod (14) is slidably connected to the fixing hole (5) and is used to fix the rotating pad (11) on the side and top of the rotating pad base (1) to prevent it from sliding or moving. The rotating pad is suitable for side-lying and supine lying postures.

4. The head fixing cushion according to claim 1, characterized in that: A sleeve pad slide groove (4) is provided on the periphery of the fixed pad base (16) and the rotating pad base (1), and a sleeve pad slider (9) is fixedly installed in the sleeve pad (3) so that the sleeve pad (3) is slidably connected to the base (17). The sleeve pad (3) is also made of gel material. The sleeve pad (3) is slidably installed on the fixed pad (2). When the rotating pad (11) is rotated to be fixedly installed on the rotating pad base (1), the sleeve pad (3) slides above the rotating pad (11).

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