Clinical position neck fixing pillow

Abstract

The utility model relates to the technical field of pillows, in particular to a clinostatism neck fixing pillow which comprises a bottom pillow and two neck supports, the distance between the two neck supports can be adjusted according to the size of the neck of a patient, the two neck supports are symmetrically arranged on the bottom pillow, each neck support is provided with a skin attaching face, and a plurality of auxiliary air bags are arranged on the skin attaching faces. An inflation assembly communicated with a plurality of auxiliary air bags is arranged in the bottom pillow, the auxiliary air bags are arranged in a rectangular array, at least three rows of auxiliary air bags are arranged on the skin attaching face, at least three columns of auxiliary air bags are arranged on the skin attaching face, ventilation channels are formed between the adjacent auxiliary air bags, the skin attaching face is an inclined face, and the inflation assembly comprises a micro air pump and a controller. The micro air pump is electrically connected with the controller, the air outlet end of the micro air pump is communicated with an air nozzle arranged on the side edge of the bottom pillow through a hose, and the air inlet end of the micro air pump is communicated with the auxiliary air bag through the neck collar through a hose. According to the neck fixing pillow, through cooperation of the adjustable neck support and the auxiliary air bag, the cervical vertebra of a patient in the horizontal position is fixed, left-right head leaning is prevented, normal breathing is kept, and the sleep quality of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pillows, in particular to a lying neck fixing pillow. Background Art

[0002] Patients with cervical spondylosis or those who have undergone neck surgery cannot move their heads and necks at will. A common clinical approach is to place two salt bags on either side of the neck. When the patient moves their head left or right, the bags will touch the two salt bags, thus providing a warning. However, these salt bags require special bandaging techniques, and the patient still uses a normal pillow, leaving the neck hanging in the air, which is not conducive to rapid recovery. Another method is for a bedside attendant to constantly monitor the patient at the bedside, reminding them to pay attention to their head and neck posture. This method is time-consuming and labor-intensive, and it is difficult to stabilize the patient's head and neck.

[0003] After searching, the patent with publication number CN209347484U discloses a neck fixation pillow, which includes a neck support pillow, two limiting bags and an inner bag. The patient's neck is fixed by a long neck pillow with a wavy inflatable airbag. However, there are still major problems in actual use. The patient's neck and the pillow are not tight enough, and the head is prone to deflection to the left and right during sleep, which not only affects the patient's sleep quality, but also is not conducive to the patient's recovery. Utility Model Content

[0004] In order to solve the problem that the neck and pillow are not tight enough and the head is easily tilted to the left or right, the utility model provides a supine neck fixing pillow. Through the cooperation of an adjustable neck support and an auxiliary airbag, the cervical spine of the patient in the supine position is fixed, the head is prevented from tilting to the left or right, the breathing is maintained normally, and the sleep quality of the patient is improved.

[0005] This utility model provides a supine neck support pillow comprising a base pillow and two neck supports whose spacing can be adjusted according to the size of the patient's neck. The two neck supports are symmetrically arranged on the base pillow. The neck supports have a skin-contacting surface with a plurality of auxiliary airbags disposed thereon. The base pillow is internally provided with an inflatable assembly that communicates with the auxiliary airbags. By providing the auxiliary airbags on both skin-contacting surfaces, the base pillow can closely conform to the patient's neck, thereby enhancing the fixed support effect on the neck.

[0006] Furthermore, the auxiliary airbags are arranged in a rectangular array, with at least three rows of auxiliary airbags on the skin-contacting surface, and at least three columns of auxiliary airbags on the skin-contacting surface, with ventilation channels formed between adjacent auxiliary airbags. The array distribution provides more stable support for the neck.

[0007] Furthermore, the skin-contacting surface is an inclined surface, and the skin-contacting surface forms an angle of 90° to 110° with the surface of the bottom pillow. The auxiliary airbag can be slightly expanded to fit the patient's neck.

[0008] Furthermore, the inflation assembly includes a micro air pump and a controller. The micro air pump and the controller are electrically connected. The air outlet of the micro air pump is connected to the air nozzle provided on the side of the bottom pillow via a hose. The air inlet of the micro air pump is connected to the auxiliary air bag via a hose through the neck support. The auxiliary air bag is inflated and deflated by the micro air pump.

[0009] Furthermore, a solenoid valve is provided within the auxiliary airbag. A hose connected to the air inlet of the micro air pump is connected to the solenoid valve, which is electrically connected to a controller. By activating the micro air pump via the controller, air can be inflated and deflated into the auxiliary airbag through the solenoid valve, regulating the air pressure within the auxiliary airbag.

[0010] Furthermore, a pressure sensor is installed inside the auxiliary airbag and is electrically connected to the controller. When the pressure sensor detects that the air pressure inside the auxiliary airbag is lower than the pressure value set by the user, the micro air pump is activated to inflate the auxiliary airbag. When the pressure sensor detects that the air pressure inside the auxiliary airbag reaches the set value, the inflation is stopped.

[0011] Furthermore, a thermal sensor is installed inside the auxiliary airbag and is electrically connected to the controller. When the thermal sensor detects that the temperature inside the auxiliary airbag exceeds the temperature set by the user, the controller automatically activates a micro air pump to deflate the auxiliary airbag, separating the auxiliary airbag from the neck skin.

[0012] Furthermore, a heat-conducting copper sheet is provided on the surface of the auxiliary airbag, which is connected to the thermal sensor via a copper wire. The heat-conducting copper sheet can more accurately measure the temperature between the auxiliary airbag and the neck.

[0013] The beneficial effects of the present invention are:

[0014] The utility model provides a neck fixing pillow for lying position. Through the cooperation of two neck supports with adjustable spacing and a plurality of auxiliary air bags that can be automatically inflated and deflated, the fixing pillow can fit closely to the user's neck, thereby enhancing the fixing effect on the user's neck, effectively reducing the phenomenon of the user's head tilting to the left or right during sleep, maintaining normal breathing, and thus improving the patient's sleep quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a three-dimensional picture of a neck support pillow;

[0017] Figure 2 It is a plan view of a neck support pillow;

[0018] Figure 3 is a schematic diagram of a micro air pump;

[0019] In the figure, 1. base pillow, 2. neck support, 21. skin-contacting surface, 3. auxiliary airbag, 31. ventilation channel, 4. micro air pump, 41. air nozzle, 42. air outlet, 43. air inlet, 44. solenoid valve, 5. air pressure sensor, 6. thermal sensor, 7. thermal conductive copper sheet. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] In order to make the neck support 2 fit closely with the user's neck, to provide stable support for the neck and prevent the head from tilting left and right, a supine neck fixing pillow is designed, such as Figure 1 and 2 As shown, it includes a base pillow 1 and two neck supports 2 whose spacing can be adjusted according to the size of the patient's neck. The two neck supports 2 are symmetrically arranged on the base pillow 1, and the fixing method can be adhesive, hot-melt connection or other fixing methods. The neck support 2 has a skin-contacting surface 21, and the skin-contacting surface 21 is provided with a plurality of auxiliary airbags 3 that can be inflated by an inflatable component, and the inflatable component is arranged inside the base pillow 1. When the auxiliary airbags 3 are inflated, the auxiliary airbags 3 can be moved toward the user's neck until the auxiliary airbags 3 and the user's neck are tightly and fully fitted, thereby providing stable support for the user's neck. Among them, the neck support 2 can be a solid rubber block or a hollow rubber sleeve, and is preferably a hollow rubber sleeve. The hollow setting of the rubber sleeve can provide comfort to the user through the deformation of the rubber sleeve.

[0022] The auxiliary air cells 3 are arranged in a rectangular array, with at least three rows and columns of auxiliary air cells 3 on the skin-contacting surface 21. Air channels 31 are formed between adjacent auxiliary air cells 3, allowing air to flow and dissipate heat from the user's neck. The skin-contacting surface 21 is an inclined surface, forming an angle of 90° to 110° with the surface of the base pillow 1. The inclined arrangement of the auxiliary air cells 3 improves the fit with the user's neck and enhances comfort.

[0023] like Figure 3As shown, the inflation assembly includes a micro air pump 4 and a controller. The micro air pump 4 is electrically connected to the controller. The air outlet 42 of the micro air pump 4 is connected to the air nozzle 41 set on the side of the base pillow 1 through a hose. The air inlet 43 of the micro air pump 4 is connected to the auxiliary air bag 3 through the neck support 2 through a hose. The auxiliary air bag 3 is provided with a solenoid valve 44. The hose connecting the air inlet 43 of the micro air pump 4 is connected to the solenoid valve 44, and the solenoid valve 44 is electrically connected to the controller. A power module for supplying power to the micro air pump 4 and the controller is also installed inside the base pillow 1. When the micro air pump 4 is activated by the controller, the auxiliary air bag 3 can be inflated or deflated through the solenoid valve 44 to adjust the internal air pressure of the auxiliary air bag 3.

[0024] To automatically control the air pressure inside the auxiliary airbag 3, a pressure sensor 5 is installed inside the auxiliary airbag 3 and is electrically connected to the controller. When the pressure sensor 10 detects that the air pressure inside the auxiliary airbag 3 is lower than the pressure set by the user, the controller automatically activates the micro air pump 4 to inflate the auxiliary airbag 3. When the pressure sensor 5 detects that the air pressure inside the auxiliary airbag 3 reaches the pressure set by the user, inflation stops.

[0025] To control the internal temperature of the airbag, a thermal sensor 6 is installed inside the auxiliary airbag 3 and is electrically connected to the controller. When the thermal sensor 6 detects that the temperature inside the auxiliary airbag 3 exceeds the user-set temperature, the controller automatically activates the micro-air pump 4 to deflate the airbag, separating the auxiliary airbag 3 from the neck skin. The controller is also electrically connected to a timer sensor, which automatically inflates the micro-air pump 4 after a set time.

[0026] In order to further control the temperature between the airbag and the user's neck, a heat-conducting copper sheet 7 is also provided on the surface of the auxiliary airbag 3. The heat-conducting copper sheet 7 is connected to the thermistor 6 through a copper wire, so as to more accurately measure the temperature between the auxiliary airbag 3 and the user's neck.

[0027] During use, the user sleeps in a supine position with the neck located between the two neck supports 2. Due to the pressure between the user's neck and the auxiliary airbag 3, the micro air pump 4 is started to inflate the auxiliary airbag 3. At this time, the air pressure sensor 5 is set to automatically control the controller to adjust the air pressure inside the auxiliary airbag 3, so that the auxiliary airbag 3 is in close contact with the user's neck, thereby fixing the user's neck.

[0028] The above description is only illustrative and not restrictive of the present invention. Those skilled in the art will understand that many modifications, changes or equivalents may be made without departing from the spirit and scope defined by the appended claims, but all of them will fall within the scope of protection of the present invention.

Claims

1. A supine neck support pillow, characterized by: The invention comprises a base pillow (1) and two neck supports (2) whose spacing can be adjusted according to the size of the patient's neck, wherein the two neck supports (2) are symmetrically arranged on the base pillow (1), the neck support (2) has a skin-contacting surface (21), and a plurality of auxiliary air bags (3) are arranged on the skin-contacting surface (21), and an inflation component connected to the plurality of auxiliary air bags (3) is arranged inside the base pillow (1); The auxiliary airbags (3) are arranged in a rectangular array, at least three rows of auxiliary airbags (3) are provided on the skin-contacting surface (21), at least three columns of auxiliary airbags (3) are provided on the skin-contacting surface (21), and air permeable channels (31) are formed between adjacent auxiliary airbags (3); The inflatable assembly includes a micro air pump (4) and a controller, wherein the micro air pump (4) is electrically connected to the controller, an air outlet (42) of the micro air pump (4) is connected to an air nozzle (41) provided on a side of the bottom pillow (1) through a hose, and an air inlet (43) of the micro air pump (4) is connected to the auxiliary air bag (3) through a hose via the neck support (2); An air pressure sensor (5) is provided inside the auxiliary airbag (3), and the air pressure sensor (5) is electrically connected to the controller.

2. The supine neck support pillow according to claim 1, characterized in that: The skin-contacting surface (21) is an inclined surface, and the skin-contacting surface (21) forms an angle of 90° to 110° with the surface of the bottom pillow (1).

3. The supine neck support pillow according to claim 1, characterized in that: A solenoid valve (44) is provided in the auxiliary airbag (3), a hose connected to the air inlet end (43) of the micro air pump (4) is connected to the solenoid valve (44), and the solenoid valve (44) is electrically connected to a controller.

4. The supine neck support pillow according to claim 1, characterized in that: A thermal sensor (6) is provided inside the auxiliary airbag (3), and the thermal sensor (6) is electrically connected to the controller.

5. The supine neck support pillow according to claim 4, characterized in that: The surface layer of the auxiliary airbag (3) is further provided with a heat-conducting copper sheet (7), and the heat-conducting copper sheet (7) is connected to the thermal sensor (6) via a copper wire.

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