Fixing pillow support for opening airway

Abstract

The utility model provides a fixing pillow support for opening an airway, which comprises a base, a pillow body and a pillow cover, the neck support assembly comprises an arc-shaped neck support and a lifting device, the lifting device is installed at the high position of the slope of the upper surface of the base, the arc-shaped neck support is installed on the lifting device, and the lifting device drives the arc-shaped neck support to do lifting motion. When an emergency situation of breathing obstruction occurs, the head of a patient is placed on the base of the device, the whole head of the patient is in a backward leaning state, the neck of the patient is put on the arc-shaped neck support, and the lifting device is adjusted according to the height of the head and the height of the neck of the patient until the head of the patient forms a backward leaning angle required by treatment and an airway is kept in an open state; then the expiration air bag is used for conducting ventilation rescue on the patient; the height-adjustable arc-shaped neck support of the device can fix a patient to a proper rescue posture according to the neck height or head shape of different patients, and meanwhile, the support of the arc-shaped neck support plays a certain role in protecting the neck of the patient.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to an airway opening and fixing pillow support. Background Technology

[0002] In emergency medical situations, such as cardiac arrest, suffocation, or drowning, patients may be unable to breathe normally due to airway obstruction, leading to a sharp drop in blood oxygen saturation and threatening their lives. In such cases, rapidly and effectively opening the airway is crucial. It ensures that oxygen can smoothly enter the lungs, maintaining the patient's basic vital signs and buying valuable time for subsequent treatment.

[0003] When rescuing a person in distress, the first step is to keep the person or patient in an open airway position before administering oxygen. It is often difficult for a rescuer to simultaneously fix the patient's position and administer oxygen. Therefore, a pillow that can fix the patient in an open position is needed. However, different patients have different neck lengths and head heights, and existing pillows that fix the patient's position are of fixed height and cannot better adapt to different patients.

[0004] How to provide an airway-opening and fixed pillow with adjustable pillow height is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an airway open and fixed pillow support, so as to solve at least one of the above-mentioned technical problems.

[0006] To solve the above-mentioned technical problems, this utility model provides an airway open fixed pillow support, comprising: a base, the upper surface of which is inclined; a neck support assembly, the neck support assembly including an arc-shaped neck support and a lifting device, the lifting device being installed at the high point of the inclined surface of the upper surface of the base, the arc-shaped neck support being installed on the lifting device, and the lifting device driving the arc-shaped neck support to perform lifting and lowering movements; and a head fixing assembly, the head fixing assembly being installed on both sides at the low point of the inclined surface of the upper surface of the base.

[0007] Optionally, the upper surface of the arc-shaped neck support is arc-shaped, and the lower surface of the arc-shaped neck support is an inclined surface adapted to the upper surface of the base.

[0008] Optionally, the lifting device includes two electric push rods, one end of which is installed side-by-side at a distance on the inclined surface of the upper surface of the base; the bottom of the arc-shaped neck support is provided with two grooves corresponding to the two electric push rods, and the other end of the two electric push rods is respectively connected to the two grooves, the depth of the two grooves being the same as the height of the two electric push rods.

[0009] Optionally, a switch is provided on the base, and the switch is electrically connected to the two electric push rods.

[0010] Optionally, the head fixing assembly includes an adjustable strap, one end of which is fixedly installed on one side of the lower slope of the base, and the other end of which is detachably installed on the other side of the lower slope of the base via a buckle.

[0011] Optionally, the head fixing assembly also includes a net bag, with a loop on each side of the net bag, and the two loops are looped onto the adjustable strap.

[0012] Optionally, two fixing straps are provided on both sides of the middle part of the base. Both fixing straps are elastic bands. One end of the two fixing straps is fixedly connected to one side of the middle part of the base, and the other end of the two fixing straps is detachably connected to the other side of the middle part of the base by Velcro.

[0013] Optionally, the curved neck brace is made of a rigid material, and the curved upper surface of the curved neck brace is covered with a rubber pad.

[0014] Optionally, an arc-shaped groove is provided at the lower part of the upper surface of the base.

[0015] Optionally, the upper surface of the base is provided with a soft padding layer.

[0016] Beneficial effects:

[0017] This utility model provides an airway opening and fixation pillow support. In an emergency situation of respiratory obstruction, the patient's head is placed on the base of the device. Because the upper surface of the base is inclined, the patient's head is tilted back, and the neck rests on the arc-shaped neck support. The patient's head is fixed to the base by the head fixing component. Then, the lifting device is adjusted according to the height of the patient's head and neck to raise the arc-shaped neck support until the patient's head reaches the required tilt angle for treatment, maintaining an open airway. Then, an exhalation bag is used to ventilate the patient for resuscitation. The adjustable height arc-shaped neck support of this device can fix the patient in a suitable resuscitation position according to different neck heights or head shapes, while the support of the arc-shaped neck support also provides a certain degree of protection for the patient's neck.

[0018] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the drawings used in the embodiments 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.

[0020] Figure 1 This is a schematic diagram of the elevation structure provided in an embodiment of this application;

[0021] Figure 2 A side view schematic diagram provided for an embodiment of this application;

[0022] Figure 3 A cross-sectional schematic diagram of the base, neck support assembly, and lifting device when the lifting device provided in the embodiment of this application is raised;

[0023] Figure 4 This is a cross-sectional view of the base, neck support assembly, and lifting device after the lifting device has been lowered, as provided in the embodiments of this application.

[0024] Figure label:

[0025] 1. Base;

[0026] 2. Neck brace assembly; 21. Arc-shaped neck brace; 22. Lifting device; 221. Electric push rod;

[0027] 3. Headrest assembly; 31. Adjustable strap; 32. Mesh pocket;

[0028] 4. Fixing straps. Detailed Implementation

[0029] The technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this specification, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this specification are within the protection scope of this utility model.

[0030] Furthermore, in the embodiments of this specification, when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intervening component present. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intervening component present.

[0031] Please see Figure 1-4This embodiment provides an airway opening and fixing pillow support, which includes: a base 1, the upper surface of which is inclined; a neck support assembly 2, which includes an arc-shaped neck support 21 and a lifting device 22, the lifting device 22 being installed at the high point of the inclined surface of the upper surface of the base 1, the arc-shaped neck support 21 being installed on the lifting device 22, and the lifting device 22 driving the arc-shaped neck support 21 to move up and down; and a head fixing assembly 3, which is installed on both sides at the low point of the inclined surface of the upper surface of the base 1.

[0032] Specifically, in the event of an emergency of respiratory obstruction, the patient's head is placed on the base 1 of the device. Because the upper surface of the base 1 is sloping, the patient's head is tilted back, and the neck rests on the curved neck brace 21. The patient's head is fixed to the base 1 by the head fixation component 3. Then, the lifting device 22 is adjusted according to the height of the patient's head and neck to raise the curved neck brace 21 until the patient's head reaches the required tilt angle for treatment, keeping the airway open. Then, the exhalation bag is used to ventilate the patient for resuscitation. The adjustable height curved neck brace 21 of the device can fix the patient in a suitable resuscitation position according to different patients' neck height or head shape. At the same time, the support of the curved neck brace 21 provides a certain degree of protection for the patient's neck.

[0033] In some possible embodiments, the upper surface of the arc-shaped neck support 21 is arc-shaped, and the lower surface of the arc-shaped neck support 21 is an inclined surface adapted to the upper surface of the base 1. The lifting device 22 includes two electric push rods 221, one end of which is installed side by side at a distance on the inclined surface of the upper surface of the base 1; the electric push rods 221 are fitted onto the bottom of the arc-shaped neck support 21, and the bottom of the arc-shaped neck support 21 is provided with two grooves corresponding to the two electric push rods 221, and the other end of the two electric push rods 221 is respectively connected to the two grooves, the depth of the two grooves being the same as the height of the two electric push rods 221. A switch is provided on the base 1, and the switch is electrically connected to the two electric push rods 221.

[0034] Specifically, the curved shape of the upper surface of the curved neck brace 21 makes it more comfortable for the patient's neck to rest on the curved surface. The electric push rod 221 raises and lowers the curved neck brace 21. When the electric push rod 221 is retracted, the two electric push rods 221 are respectively fitted into the two grooves at the bottom of the curved neck brace 21. When it is lowered to its lowest position, because the lower surface of the curved neck brace 21 is an inclined structure adapted to the base 1, the bottom surface of the curved neck brace 21 and the upper surface of the base 1 fit together tightly, and the height of the curved neck brace 21 is relatively low. When the electric push rod 221 is extended, the movable end of the electric push rod 221 supports the curved neck brace 21, increasing the height of the curved neck brace 21. The electric push rod 221 is easy to control and simple to operate. In an emergency, the raising and lowering can be completed simply by flipping a switch.

[0035] In some possible implementations, the head fixing assembly 3 includes an adjustable strap 31, one end of which is fixedly installed on one side of the lower slope of the base 1, and the other end of which is detachably installed on the other side of the lower slope of the base 1 via a buckle; the head fixing assembly 3 also includes a net bag 32, with a loop on each side of the net bag 32, and the two loops are looped onto the adjustable strap 31.

[0036] Specifically, the adjustable strap 31 can be adjusted according to the head size of different patients. When in use, the patient's head is first placed on the base 1, the adjustable strap 31 is wrapped around the patient's forehead and connected to the other side of the base 1 through the insertion port to fix the patient's head. The net bag 32 is attached to the adjustable strap 31 by two loops. When the adjustable strap 31 fixes the patient's head, the net bag 32 can fix the patient's forehead to further prevent the patient's head from tilting.

[0037] In some possible implementations, two fixing straps 4 are arranged crosswise on both sides of the middle part of the base 1. Both fixing straps 4 are elastic straps. One end of the two fixing straps 4 is fixedly connected to one side of the middle part of the base 1, and the other end of the two fixing straps 4 is detachably connected to the other side of the middle part of the base 1 by Velcro.

[0038] Specifically, when the patient lies down on the device, a breathing bag needs to be worn for resuscitation. During this period, the rescuer needs to continuously press the breathing bag close to the patient's mouth and nose, which increases the rescuer's workload. Two adjustable fixing straps 4 are arranged in a cross pattern to fix the breathing bag. When the breathing bag is attached to the patient's mouth and nose, the other end of the two fixing straps 4 is wrapped around the breathing bag and then fixed to the base 1 with Velcro. Velcro is more convenient to install and use.

[0039] In some possible implementations, the curved neck brace 21 is made of a rigid material, and the curved upper surface of the curved neck brace 21 is covered with a rubber pad.

[0040] Specifically, the rigid, curved neck brace 21 will not deform after repeated use, providing better support. The rubber pad covering the upper surface of the curved neck brace 21 increases softness and comfort during use.

[0041] In some possible implementations, an arc-shaped groove is provided at the lower part of the upper surface of the base 1. A soft padding layer is provided on the upper surface of the base 1.

[0042] Specifically, when using the device, the patient's head lies on the lower part of the upper surface of the base 1. An arc-shaped groove is provided at the lower part of the upper surface of the base 1, and the patient's head is recessed in the arc-shaped groove, which provides simple positional restriction for the patient's head. At the same time, the contact area with the patient's head is larger. The upper surface of the base 1 is provided with a soft padding layer, which makes the patient's head more comfortable.

[0043] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. All should be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

[0044] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A pillow support for airway opening and fixation, characterized in that, include: The base (1) has an upper surface that is inclined. Neck support assembly (2), the neck support assembly (2) includes an arc-shaped neck support (21) and a lifting device (22), the lifting device (22) is installed at the high point of the inclined surface on the upper surface of the base (1), the arc-shaped neck support (21) is installed on the lifting device (22), and the lifting device (22) drives the arc-shaped neck support (21) to perform lifting and lowering movements; Head fixing component (3) is installed on both sides of the lower slope of the upper surface of the base (1).

2. The airway opening and fixing pillow as described in claim 1, characterized in that: The upper surface of the arc-shaped neck support (21) is arc-shaped, and the lower surface of the arc-shaped neck support (21) is an inclined surface that matches the upper surface of the base (1).

3. The airway opening and fixing pillow according to claim 2, characterized in that: The lifting device (22) includes two electric push rods (221), one end of which is installed side by side at a distance on the inclined surface of the upper surface of the base (1); The bottom of the arc-shaped neck support (21) is provided with two grooves corresponding to the two electric push rods (221). The other ends of the two electric push rods (221) are respectively connected to the two grooves. The depth of the two grooves is the same as the height of the two electric push rods (221).

4. The airway opening and fixing pillow as described in claim 3, characterized in that: A switch is provided on the base (1), and the switch is electrically connected to the two electric push rods (221).

5. The airway opening and fixing pillow as described in claim 4, characterized in that: The head fixing assembly (3) includes an adjustable strap (31), one end of which is fixedly installed on the lower side of the inclined surface of the base (1), and the other end of which is detachably installed on the other side of the lower side of the inclined surface of the base (1) by means of a buckle.

6. The airway opening and fixing pillow according to claim 5, characterized in that: The head fixing component (3) also includes a net bag (32), with a loop on each side of the net bag (32), and the two loops are attached to the adjustable strap (31).

7. The airway opening and fixing pillow as described in claim 6, characterized in that: Two fixing straps (4) are arranged in a cross pattern on both sides of the middle part of the base (1). Both fixing straps (4) are elastic bands. One end of the two fixing straps (4) is fixedly connected to one side of the middle part of the base (1), and the other end of the two fixing straps (4) is detachably connected to the other side of the middle part of the base (1) by Velcro.

8. A headrest for airway opening fixation according to any one of claims 1-7, characterized in that: The arc-shaped neck brace (21) is made of a hard material, and the arc-shaped upper surface of the arc-shaped neck brace (21) is covered with a rubber pad.

9. The airway opening and fixing pillow as described in claim 8, characterized in that: An arc-shaped groove is provided at the lower part of the upper surface of the base (1).

10. The airway opening and fixing pillow as described in claim 9, characterized in that: The upper surface of the base (1) is provided with a soft pad layer.

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