Head auxiliary positioning device for nursing

Abstract

The utility model discloses a head auxiliary positioning device for nursing, and relates to the technical field of medical auxiliary instruments. The head auxiliary positioning device for nursing is high in comfort level and comprises a base, an installation base, a sliding base, an air cylinder, a pillow cushion, a screw rod, a double-shaft motor, a fixing plate, a first air bag, a first storage tank and the like, the installation base is fixedly connected with the installation base, the sliding base is connected with the installation base in a sliding mode, the air cylinder is fixedly connected with the installation base, and the pillow cushion is fixedly connected with the sliding base. The mounting seat is rotatably connected with paired screw rods, the mounting seat is fixedly connected with a double-shaft motor, the mounting seat is slidably connected with paired fixing plates, the sliding seat is fixedly connected with a first air bag, and the sliding seat is fixedly connected with paired first storage tanks. By means of the components such as the first air bag and the first storage tank, when the head of a patient is raised and positioned, the first air bag can be correspondingly expanded to support the neck of the patient, so that the pressure and fatigue of the neck are relieved, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a head auxiliary positioning device for nursing. Background Art

[0002] Brain surgery generally refers to neurosurgery. With the development of science and technology, various microneurosurgical operations can now be performed with the help of advanced microsurgical equipment. Patients cannot shake their heads too much and too quickly during postoperative recovery, otherwise it will cause dangers such as rupture of the head wound, dizziness, and intracranial hemorrhage. Therefore, it is necessary to use a head fixation device for brain surgery nursing to fix the patient's head to prevent the wound from worsening.

[0003] Patent publication number CN215021047U discloses a head fixation device for surgical nursing, which relates to the field of fixation equipment technology and includes a frame and a positioning device. An operating table is placed on the upper surface of the frame, an auxiliary instrument is fixedly connected to the side of the frame near the operating table, and the positioning device is arranged on one side of the frame. The positioning device includes a fixing rod, which is slidably connected to the inner wall of the frame, and a positioning frame is fixedly connected to one side of the fixing rod. The positioning frame is slidably connected to the frame, and there are two fixing rods. The side of the fixing rod away from the positioning frame is slidably connected to a limit block. This utility model solves the problem that most existing surgical nursing is prone to shaking of the user's head, which may cause secondary injury to the user during treatment, affect the user's recovery, and cause certain safety hazards in operation. However, this head fixation device does not support the neck when raising the patient's head, which can easily cause the patient's neck muscles to be in a tense state for a long time, making it difficult to maintain head stability. It is also easy to cause muscle fatigue and even pain, resulting in poor patient comfort.

[0004] Based on the above situation, the utility model proposes a head auxiliary positioning device for nursing with high comfort. Utility Model Content

[0005] In order to overcome the shortcomings of existing head fixation devices that do not support the neck when raising and positioning the patient's head, which can easily cause the patient's neck muscles to be in a tense state for a long time, making it difficult to maintain head stability, and can also easily cause muscle fatigue and even pain, resulting in poor patient comfort, the utility model provides a head auxiliary positioning device for nursing with high comfort.

[0006] A head auxiliary positioning device for nursing, including a base, a mounting seat, a sliding seat, a cylinder, a pillow, a screw, a dual-axis motor, a fixed plate, a first airbag, a connecting pipe, a first storage tank, a piston rod and an air injection mechanism. The base is fixedly connected to the mounting seat, the mounting seat is slidably connected to the sliding seat, the mounting seat is fixedly connected to the cylinder, the telescopic end of the cylinder is fixedly connected to the sliding seat, the sliding seat is fixedly connected to the pillow, the mounting seat is rotatably connected to a pair of screws, the mounting seat is fixedly connected to the dual-axis motor, the output end of the dual-axis motor is fixedly connected to the screw through a coupling, the mounting seat is slidably connected to a pair of fixed plates, the fixed plates are threadedly connected to the screw, the sliding seat is fixedly connected to the first airbag, the sliding seat is fixedly connected to the pair of first storage tanks, the first airbag and the first storage tank are connected and fixedly connected with a connecting pipe, the first storage tank is slidably connected to the piston rod, and the piston rod is provided with an air injection mechanism.

[0007] Furthermore, the pillow is made of memory foam.

[0008] Furthermore, the gas injection mechanism includes a mounting rod and a guide plate, the piston rod is fixedly connected to the mounting rod, the mounting seat is fixedly connected to a pair of guide plates, and the mounting rod and the guide plates are extrusion-fitted.

[0009] Furthermore, the guide plate is provided with an inclined surface.

[0010] Furthermore, it also includes a sliding plate, a clamping seat, a spring, an electric guide rail, a slider, a connecting plate and a rotating shaft. The mounting seat is slidably connected to a pair of sliding plates, the sliding plate is slidably connected to the clamping seat, a pair of springs are fixed between the clamping seat and the sliding plate, the mounting seat is fixed to the electric guide rail, the electric guide rail is slidably connected to the slider, the slider is rotatably connected to a pair of connecting plates, the sliding plate is fixed to the rotating shaft, and the connecting plate is rotatably connected to the rotating shaft.

[0011] Furthermore, it also includes a second storage tank, a second airbag and an air pump. The fixing plate is fixedly connected to the second storage tank, the second storage tank is fixedly connected to the air pump, the fixing plate is fixedly connected to the second airbag, and the air pump and the second airbag are connected through a pipeline.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model uses components such as the first airbag and the first storage tank to enable the first airbag to expand accordingly and support the patient's neck when the patient's head is elevated and positioned, thereby relieving neck pressure and fatigue, and improving the comfort of the nursing head auxiliary positioning device and the user experience.

[0014] The utility model can adjust the extension length of the sliding plate through components such as the clamping seat and the electric guide rail, so that the device can be conveniently installed and fixed on beds of different sizes, thereby improving the versatility of the head auxiliary positioning device for nursing.

[0015] The utility model can flexibly position the patient's head through components such as the second airbag and the air pump, and can adjust the fixing force according to needs, thereby improving the comfort of the nursing head auxiliary positioning device and the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a three-dimensional structural diagram of the base, mounting seat, sliding seat and other components of the utility model.

[0018] Figure 3 It is a three-dimensional cross-sectional structural diagram of the screw, dual-axis motor, fixed plate and other components of the utility model.

[0019] Figure 4 It is a three-dimensional cross-sectional structural diagram of the sliding plate, clamping seat, spring and other components of the utility model.

[0020] Figure 5 It is a schematic three-dimensional cross-sectional structure diagram of the first airbag, connecting pipe, first storage tank and other components of the utility model.

[0021] Figure 6 It is a three-dimensional structural diagram of the electric guide rail, slider, connecting plate and other components of the utility model.

[0022] Figure 7 It is a three-dimensional structural diagram of the second storage tank, the second air bag and the air pump and other components of the utility model.

[0023] In the above drawings: 1: base, 2: mounting seat, 3: sliding seat, 31: cylinder, 4: pillow, 5: screw, 6: dual-axis motor, 7: fixed plate, 8: sliding plate, 9: clamping seat, 10: spring, 11: first airbag, 12: connecting pipe, 13: first storage tank, 14: piston rod, 15: mounting rod, 16: guide plate, 17: electric guide rail, 18: slider, 19: connecting plate, 20: rotating shaft, 21: second storage tank, 22: second airbag, 23: air pump. DETAILED DESCRIPTION

[0024] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those skilled in the art will recognize that terms such as "above," "below," "upwardly," and "downwardly" are used to describe the drawings and are not intended to limit the scope of the present invention as defined by the appended claims. Numerical designations such as "first" and "second" are merely illustrative and are not intended to limit the scope of the present invention in any way.

[0025] Example 1: A head auxiliary positioning device for nursing, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As shown, it includes a base 1, a mounting base 2, a slide 3, a cylinder 31, a pillow 4, a screw 5, a dual-axis motor 6, a fixing plate 7, a first airbag 11, a connecting pipe 12, a first storage tank 13, a piston rod 14 and an air injection mechanism. The top of the rear side of the base 1 is fixedly connected to the mounting base 2, the middle of the mounting base 2 is slidably connected to the slide 3, the middle of the rear side of the mounting base 2 is fixedly connected to the cylinder 31, the telescopic end of the cylinder 31 is fixedly connected to the slide 3, the top of the slide 3 is fixedly connected to the pillow 4, the left and right sides of the mounting base 2 are rotatably connected to the screw 5, the inside of the mounting base 2 A dual-axis motor 6 is fixedly connected, and the output end of the dual-axis motor 6 is fixedly connected to the adjacent screw 5 through a coupling. The left and right sides of the mounting seat 2 are slidably connected with fixed plates 7, and the fixed plates 7 are threadedly connected to the adjacent screw 5. The top of the front side of the slide 3 is fixedly connected to the first air bag 11, and the left and right parts of the rear side of the slide 3 are fixedly connected to the first storage tank 13. The first air bag 11 and the first storage tank 13 are connected and fixedly connected with a connecting pipe 12. The two first storage tanks 13 are slidably connected to the side away from each other with a piston rod 14, and the piston rod 14 is provided with an air injection mechanism.

[0026] like Figure 2 As shown, the pillow 4 is made of memory foam.

[0027] like Figure 5 As shown, the gas injection mechanism includes a mounting rod 15 and a guide plate 16. The mounting rod 15 is fixed to the side of the two piston rods 14 that are away from each other, and the guide plates 16 are fixed to the left and right parts of the rear side of the mounting seat 2. The mounting rod 15 is squeezed into fit with the adjacent guide plates 16.

[0028] like Figure 5 As shown, the lower portion of the guide plate 16 is provided with an inclined surface.

[0029] When the medical staff needs to limit and fix the patient's head, they can first fix the base 1 on the bed, and then make the patient lie on the bed with his head resting on the center of the pillow 4. At this time, the dual-axis motor 6 can be started to drive the left and right screws 5 to rotate forward, so that the left and right fixing plates 7 move toward each other until they contact the patient's head, so as to limit and fix the patient's head. When not needed, the dual-axis motor 6 can drive the two screws 5 to rotate in the opposite direction and move the two fixing plates 7 back to back to reset. Before positioning, the patient's head rests on the pillow 4, and the first airbag 11 will support the patient's neck. When the patient needs to raise the pillow 4 according to his own habits or doctor's orders, the cylinder 31 can be started to drive the slide 3, pillow 4 and first airbag 11 to move upward. At this time, the patient's head rotates and lifts upward, and a gap will appear between the neck and the bed and the first airbag 11. However, when the slide 3 moves upward, it will also drive the first storage tank 13, the piston rod 14 and the mounting rod 15 When the cylinder 31 drives the slide 3, the piston rod 14 and the mounting rod 15 to move downward and reset, under the elastic action of the first airbag 11 itself, the first airbag 11 will return to its original state and transfer the excess gas back to the first storage tank 13 through the connecting pipe 12, and cause the piston rod 14 and the mounting rod 15 on the left and right sides to move back and reset.

[0030] Example 2: Based on Example 1, Figure 4 and Figure 6 As shown, it also includes a sliding plate 8, a clamping seat 9, a spring 10, an electric guide rail 17, a slider 18, a connecting plate 19 and a rotating shaft 20. The left and right sides of the bottom of the mounting seat 2 are slidably connected to the sliding plates 8, and the two sliding plates 8 are slidably connected to the clamping seat 9 on the side away from each other. Two front and rear springs 10 are fixed between the clamping seat 9 and the sliding plate 8. A buckle facing the mounting seat 2 is provided at the bottom of the clamping seat 9. The electric guide rail 17 is fixed to the bottom of the mounting seat 2. The slider 18 is slidably connected to the front side of the electric guide rail 17. The left and right sides of the slider 18 are rotatably connected to the connecting plates 19. The bottom of the side where the two sliding plates 8 are close to each other is fixed with the rotating shaft 20, and the connecting plate 19 is rotatably connected to the adjacent rotating shaft 20.

[0031] When the medical staff needs to fix the base 1 on the bed, they can first start the electric guide rail 17 and drive the slider 18 to move backward, the connecting plate 19 will then rotate and make the sliding plates 8 and the clamping seat 9 on the left and right sides move backwards, at this time the base 1 can be placed in the appropriate position of the bed, and then the clamping seat 9 will be pulled down, the spring 10 will be compressed, and then the electric guide rail 17 will be started again and the slider 18 will move forward, so that the connecting plate 19 will rotate and make the sliding plates 8 and the clamping seat 9 on the left and right sides move toward each other, until the buckle part at the bottom of the clamping seat 9 contacts the edge of the bed, at this time release the clamping seat 9, the clamping seat 9 will move upward under the action of the spring 10 and make the buckle clamp the bed, so that the base 1 can be fixed on beds of different sizes.

[0032] like Figure 1 and Figure 7 As shown, it also includes a second storage tank 21, a second airbag 22 and an air pump 23. The second storage tank 21 is fixedly connected to the top of the two fixed plates 7 on the side away from each other, and the air pump 23 is fixedly connected to the side where the two second storage tanks 21 are close to each other. The second airbag 22 is fixedly connected to the side where the two fixed plates 7 are close to each other, and the air pump 23 is connected to the adjacent second airbag 22 through a pipe.

[0033] When positioning the patient's head, it is also necessary to start the air pump 23 and inject the gas in the second storage tank 21 into the second airbag 22, so that the second airbag 22 expands and deforms and flexibly fixes the patient's head to improve the patient's comfort. The fixing force can also be adjusted by controlling the amount of gas injected into the second airbag 22 by the second storage tank 21. When not needed, the gas in the second airbag 22 can be returned to the second storage tank 21 through the air pump 23.

[0034] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A head auxiliary positioning device for nursing, comprising a base (1), a mounting base (2), a slide (3), a cylinder (31), a pillow (4), a screw (5), a dual-axis motor (6) and a fixed plate (7), wherein the base (1) is fixedly connected to the mounting base (2), the mounting base (2) is slidably connected to the slide (3), the mounting base (2) is fixedly connected to the cylinder (31), the telescopic end of the cylinder (31) is fixedly connected to the slide (3), the slide (3) is fixedly connected to the pillow (4), the mounting base (2) is rotatably connected to a pair of screws (5), the mounting base (2) is fixedly connected to the dual-axis motor (6), the output end of the dual-axis motor (6) is fixedly connected to the screw (5) through a coupling, the mounting base (2) is slidably connected to a pair of fixed plates (7), and the fixed plates (7) are threadedly connected to the screw (5), and the characteristic is that: The invention also includes a first air bag (11), a connecting pipe (12), a first storage tank (13), a piston rod (14) and an air injection mechanism. The slide seat (3) is fixedly connected to the first air bag (11), and the slide seat (3) is fixedly connected to a pair of first storage tanks (13). The first air bag (11) and the first storage tank (13) are connected and fixedly connected to the connecting pipe (12). The first storage tank (13) is slidably connected to the piston rod (14), and the piston rod (14) is provided with an air injection mechanism.

2. A nursing head auxiliary positioning device according to claim 1, characterized in that: Pillow (4) Made of memory foam.

3. A head auxiliary positioning device for nursing according to claim 2, characterized in that: The mechanism includes a mounting rod (15) and a guide plate (16); the piston rod (14) is fixedly connected to the mounting rod (15); the mounting seat (2) is fixedly connected to a pair of guide plates (16); and the mounting rod (15) and the guide plates (16) are extrusion-fitted.

4. A nursing head auxiliary positioning device according to claim 3, characterized in that: The guide plate (16) An inclined surface is provided.

5. A nursing head auxiliary positioning device according to claim 4, characterized in that: The invention also includes a sliding plate (8), a clamping seat (9), a spring (10), an electric guide rail (17), a slider (18), a connecting plate (19) and a rotating shaft (20). The mounting seat (2) is slidably connected to a pair of sliding plates (8). The sliding plate (8) is slidably connected to the clamping seat (9). A pair of springs (10) is fixed between the clamping seat (9) and the sliding plate (8). A buckle facing the mounting seat (2) is provided at the bottom of the clamping seat (9). The mounting seat (2) is fixed to the electric guide rail (17). The electric guide rail (17) is slidably connected to the slider (18). The slider (18) is rotatably connected to a pair of connecting plates (19). The sliding plate (8) is fixed to the rotating shaft (20). The connecting plate (19) is rotatably connected to the rotating shaft (20).

6. The auxiliary head positioning device for nursing care according to claim 5, characterized in that: The device further comprises a second storage tank (21), a second air bag (22) and an air pump (23); the fixing plate (7) is fixedly connected to the second storage tank (21); the second storage tank (21) is fixedly connected to the air pump (23); the fixing plate (7) is fixedly connected to the second air bag (22); and the air pump (23) and the second air bag (22) are connected via a pipeline.

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