CN219516911U - Head inflatable pillow for prone position ventilation - Google Patents

Abstract

The utility model discloses a head inflatable pillow applied to prone position ventilation, which comprises a body, wherein the body comprises an upper pillow core and a lower pillow core which are the same in shape, the upper pillow core is made of latex materials, and the lower pillow core is an inflatable pillow; the upper pillow core comprises a left pillow part and a right pillow part which are C-shaped and symmetrically arranged, the height of the middle arc-shaped part of the left pillow part is smaller than the height of the two sides and is consistent with the normal physiological curve of a human body, and the middle arc-shaped part is provided with a groove; the width of the arc-shaped part in the middle of the upper pillow core is larger than that of the end part, and the end part of the lower pillow core is provided with an air inlet valve and an air outlet valve; the upper surface of the upper pillow core is provided with a plurality of hemispherical convex balls, and the inner side wall of the upper pillow core is provided with a ventilation layer. The utility model has the advantages of simple structure, convenient operation, low production cost, strong practicability, capability of avoiding pressure sore, improving comfort level of patients, improving ventilation compliance of prone position of the patients and the like.

Description

Head inflatable pillow for prone position ventilation

technical field

The utility model relates to the technical field of medical devices, in particular to a head inflatable pillow used in prone position ventilation.

Background technique

Prone position ventilation refers to the use of a turning bed, turning device or manual manual turning, so that the patient can perform breathing or mechanical ventilation in the prone position. The main principle is to effectively improve the imbalance of lung ventilation and blood flow, and make the dorsal collapse Alveolar recruitment, and at the same time, under the action of gravity, the secretions in the lungs and trachea can be well drained, and it can reduce the compression of the heart and mediastinum on the sagging lung area. It is a simple method for patients with severe acute respiratory distress syndrome. , economical and effective treatment.

An auxiliary pillow is needed to help the patient maintain their position during prone position ventilation. There are some pillows with this effect on the market: the most common U-shaped pillow, the material is too soft to support the head of a patient who is ventilated in a prone position, and the ventilation tube is squeezed to cause deformation or multiple pressure sores on the patient's face. In addition, the weight of the gel position pad is too heavy, which will increase the work difficulty of the nursing staff. There are also circular cushions, which do not reserve space for ventilation pipelines, etc., and are less practical.

Utility model content

The technical problem to be solved by the utility model is to provide a head inflatable pillow used for prone position ventilation, so as to solve the problems that the existing head pillow is not conducive to accommodating an oxygen inhalation mask and placing a ventilation pipeline when it is used for prone position ventilation .

In order to solve the problems of the technologies described above, the technical solutions adopted by the utility model are as follows.

An inflatable head pillow for prone position ventilation, including a body, the body includes an upper pillow core and a lower pillow core of the same shape, the upper pillow core is made of latex material, and the lower pillow core is an inflatable pillow; the upper pillow core includes a C-shaped And symmetrically arranged left occiput, right occipital, the height of the middle arc part of the left occiput is smaller than the height of both sides and conforms to the normal physiological curve of the human body, and the middle arc part is provided with a groove for accommodating ears; The width of the arc-shaped part in the middle of the upper pillow is greater than the width of the end, and the end of the lower pillow is provided with an air intake valve that only takes in air but not air, and an air outlet valve that only takes in air but not air; The upper surface is provided with several hemispherical convex balls, and the inner wall of the upper pillow core is provided with a breathable layer for preventing pressure sores on the patient's auricle, forehead and mandible.

To further optimize the technical solution, an S-shaped separation line is provided on the upper surface of the convex ball, and a convex point is respectively provided on the two separated parts to form a Taiji pattern.

To further optimize the technical solution, the air-permeable layer is a porous air-permeable sponge layer.

To further optimize the technical solution, the four ends of the body are connected with connecting straps, and the ends of the connecting straps are provided with snap buttons.

Due to the adoption of the above technical solutions, the technical progress achieved by the utility model is as follows.

The utility model provides an inflatable head pillow for prone position ventilation. The lower pillow core is an inflatable air bag structure, and the height of the pillow can be adjusted by adjusting the amount of inflation; Pressure sores are formed on the patient's face; by setting convex balls on the surface of the upper pillow core, it can relax the meridians and activate collaterals on the patient's neck, both sides of the head, and forehead; by setting symmetrical left and right occipital parts, it is convenient for patients It is used when turning over, which improves the practicability of the inflatable pillow. The utility model has the advantages of simple structure, convenient operation, low production cost, strong practicability, avoiding the formation of pressure sores, improving the comfort of patients, improving the ventilation compliance of patients in the prone position, and the like.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the utility model;

Among them: 1. Upper pillow, 2. Lower pillow, 3. Inlet valve, 4. Outlet valve, 5. Snap button, 6. Convex ball, 7. Breathable layer, 8. Groove, 9. Body.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

The head inflatable pillow used for ventilation in the prone position, as shown in Figure 1 to Figure 2, includes an upper pillow core 1, a lower pillow core 2, an air intake valve 3, an air outlet valve 4, a snap button 5, a convex ball 6, and a breathable layer 7. Groove 8, Body 9.

The body 9 includes an upper pillow 1 and a lower pillow 2 with the same shape, the upper pillow 1 is made of latex material, and the lower pillow 2 is an air-filled pillow.

The upper pillow 1 includes a C-shaped symmetrically arranged left and right occipital parts, and the left and right occipital parts have the same structure. The height of the middle arc part of the left occipital is smaller than the height of both sides of the left occipital, which is in line with the normal physiological curve of the human body and improves the comfort and compliance of the patient. The space in the middle of the left occipital part and the right occipital part and the openings at both ends leave sufficient space for the oxygen breathing mask and the ventilation pipeline.

Grooves 8 are arranged on the middle arc part of the upper pillow 1 for accommodating the ears so as to prevent pressure sores on the auricles. The space of the groove 8 is greater than the size of the human ear, so as to prevent the deformation of the upper pillow core 1 from forming an extrusion on the ear.

The width of the arc portion in the middle of the upper pillow 1 is greater than the width of the end, so that the patient can directly turn over and carry out the other side after lying prone on one side for a period of time.

The end of the lower pillow core 2 is provided with an air intake valve 3 and an air outlet valve 4, the air intake valve 3 only takes in air but does not air out, and the air outlet valve 4 only gives air out but does not inhale. The air intake valve 3 can effectively avoid air leakage when the inflation device is separated from the inflation hole after the inflation is completed. The inflation method is an electric air pump. This method is efficient and time-saving. When used in clinical practice, the pillow can be prepared in a short time. Because the air inlet valve 3 and the air outlet valve 4 are set, the patient can freely adjust the height of the pillow through the air outlet valve 4. In addition, the pillow can be emptied through the air outlet valve 4 after use.

The four ends of the main body 9 are connected with connecting straps, and the ends of the connecting straps are provided with snap buttons 5, which are convenient for fixing and storing after being folded.

The upper surface of the upper pillow 1 is provided with a number of hemispherical convex balls 6, and the upper surface of the convex balls 6 is provided with an S-shaped dividing line, and the separated two parts are respectively provided with a convex point to form a Tai Chi pattern.

The inner wall of the upper pillow 1 is provided with a breathable layer 7 for preventing pressure sores on the auricle, forehead and mandible of the patient, and the breathable layer 7 is a porous breathable sponge layer.

When the utility model is actually used, the inflatable pillow is spread out and placed flat, and the electric air pump is connected to the air intake valve 3 to inflate. Let the patient lie on the left occipital of the inflatable pillow in the posture of prone position and head tilted to the left, ears are in groove 8, and forehead and chin are in the end of upper pillow core 1. Because the forehead and chin are higher and the middle of the head is lower, it is in line with the normal physiological curve of the human body. The gas can be discharged through the air outlet valve 4, and the height of the air-filled pillow can be adjusted. The porous breathable sponge layer on the inner side wall of the upper pillow core 1 can prevent pressure sores on the auricle, forehead and mandible of the patient. The convex ball 6 provided on the upper surface of the upper pillow core 1 has a certain pressing effect on the meridians and acupuncture points of the neck, both sides of the head, and the forehead, which helps to relieve fatigue and improve the comfort of the lying position.

For larger and obese patients, the pillow can be folded during use to increase the height of the pillow to meet the needs of the patient.

Since the left and right sides of the inflatable pillow are arranged symmetrically, when the patient lies prone on one side for a period of time, he can turn over directly to the other side. Compared with ordinary C-shaped pillows, the inflatable pillow does not need to manually turn the pillow, which is convenient and practical.

After the pillow is used up, the gas can be emptied from the air outlet valve 4. At this time, the volume of the pillow shrinks, and it is stored by the button 5 after being folded.

Claims (4)

1. Be applied to head inflatable pillow that prone position was ventilated, its characterized in that: comprises a body (9), wherein the body (9) comprises an upper pillow core (1) and a lower pillow core (2) which are the same in shape, the upper pillow core (1) is made of latex material, and the lower pillow core (2) is an inflatable pillow; the upper pillow core (1) comprises a left pillow part and a right pillow part which are C-shaped and symmetrically arranged, the height of the middle arc-shaped part of the left pillow part is smaller than the height of two sides and is in accordance with the normal physiological curve of a human body, and the middle arc-shaped part is provided with a groove (8) for accommodating ears; the width of the middle arc-shaped part of the upper pillow core (1) is larger than that of the end part, and the end part of the lower pillow core (2) is provided with an air inlet valve (3) which only can not enter air and an air outlet valve (4) which only can not enter air; the upper surface of the upper pillow core (1) is provided with a plurality of hemispherical convex balls (6), and the inner side wall of the upper pillow core (1) is provided with a ventilation layer (7) for preventing pressure sores of auricles, forehead and mandible of patients.

2. The head air pillow for prone position ventilation of claim 1, wherein: the upper surface of the convex ball (6) is provided with an S-shaped separation line, and two separated parts are respectively provided with a convex point to form a Taiji pattern.

3. The head air pillow for prone position ventilation of claim 1, wherein: the ventilation layer (7) is a porous ventilation sponge layer.

4. The head air pillow for prone position ventilation of claim 1, wherein: the four ends of the body (9) are connected with connecting belts, and the ends of the connecting belts are provided with snap fasteners (5).