Prone position headrest
By introducing a soft and breathable upholstery layer and adjustable air chamber into the prone headrest, combined with the breathable groove and the hand movement groove, the traditional headrest cannot prevent pressure ulcers, ear deformation and tracheal intubation, achieving comfort Respiratory and adaptive adjustments improve treatment effects.
Patent Information
- Application Number
- CN202420983090.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-08
AI Technical Summary
In prone ventilation treatment, traditional headrests cannot effectively prevent pressure ulcers and ear deformation, and tracheal intubation is prone to detuning or being pressed and folded, which affects the treatment effect. The thickness of the pillow is not suitable for patients with different figures, resulting in neck discomfort.
A prone headrest is designed, including a cushioned layer and an adjustable air chamber to ensure head comfort, prevent pressure ulcers and ear deformation, and protect the air duct through breathable and hand movable slots, which can be adjusted independently to accommodate Different body shapes.
It effectively prevents pressure ulcers and deformation of the head and ears under the prone position, ensures comfortable breathing, avoids the intubation of the tracheal tube, adapts to the needs of different figures, and improves the treatment effect.
Smart Images
Figure CN222265602U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a prone position headrest. Background Art
[0002] In clinical work, patients infected with pneumonia such as COVID-19 or acute respiratory distress often use prone ventilation to improve lung ventilation and improve treatment effects. However, after long-term prone ventilation treatment, the patient's face is prone to pressure sores due to long-term pressure, and even the head is deformed. The traditional method is to put a soft pillow under the patient's head. Practice has shown that this simple treatment method cannot effectively improve the occurrence of pressure sores, and the patient's ears are often not protected and deformed. The tracheal tube installed in the patient's mouth and nose often falls off or is folded due to the lack of special placement space, affecting the patient's ventilation and seriously affecting the treatment effect. At the same time, due to the different body shapes of different patients, the thickness of the pillow may not be suitable for the patient, which leads to neck discomfort in patients who lie prone for a long time. Utility Model Content
[0003] In view of the shortcomings of the prior art, the utility model provides a prone headrest, which is provided with a cushion at the face joint to avoid pressure sores and protect the head and ears from deformation due to long-term prone position. The airway is opened to make the patient breathe comfortably without compressing the trachea and intubation, and a height adjustment device is provided to allow patients of different body shapes to find a suitable height. The above-mentioned problems existing in the existing headrest during use are solved.
[0004] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:
[0005] A prone headrest comprises a headrest body, wherein the headrest body is covered with a cushion layer, an air chamber is arranged inside the headrest body, the air chamber is connected to an air filling and discharging valve, a ventilation groove is arranged above the headrest body, a hand activity groove is arranged below the headrest body, and a lower plate covers the lower part of the headrest body.
[0006] Preferably, the headrest body is designed with airtight material, such as a rubber matrix material, to ensure that there is no leakage after the internal air chamber is inflated and to provide a cushioning effect.
[0007] Preferably, the curve of the upper surface of the headrest body fits the head and face of a person.
[0008] Preferably, the cushion layer is designed with soft and breathable material to ensure the comfort of the head contact part.
[0009] Preferably, the cushion layer has a thickness of 0 cm to 10 cm.
[0010] Preferably, the lower plate is made of a lightweight material with a certain rigidity to ensure that the overall structural shape has a certain rigidity.
[0011] Preferably, at least one air chamber is provided in the headrest body.
[0012] Preferably, the interior of the headrest body is divided into several air chambers, and each air chamber is connected to an air filling and discharging valve, so that the amount of air in the air chamber can be independently controlled, thereby adjusting the height and shape of the headrest. For example, if the headrest needs to be higher as a whole, each air chamber is filled with more air; if the forehead position needs to be higher, the air chamber at the forehead position is filled with more air, and other air chambers are filled with relatively less air.
[0013] Preferably, the air chamber can be filled with air manually or electrically through an air filling and discharging valve.
[0014] Preferably, at least one ventilation groove is provided above the headrest body.
[0015] Preferably, two hand movable grooves are symmetrically arranged on the left and right sides of the headrest body.
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] The utility model discloses a headrest for prone position, which is comfortable for patients to use by virtue of the cooperation of a soft and breathable cushion layer and a headrest body whose surface curve fits the curve of the human head and face, and a ventilation groove is provided above the headrest body, so that the patient will not develop pressure sores or deformation of the head and ears due to long-term prone position, and will not squeeze the trachea and rub the tube. By providing an air valve in the headrest body, the height of the headrest can be adjusted according to the patient's body shape, or the inflation volume of the air chamber at the corresponding position can be adjusted according to the patient's needs, so that the patient feels comfortable. A lower plate is provided under the headrest to ensure that the overall structural shape of the headrest has a certain rigidity. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is an overall schematic diagram of a prone headrest according to an embodiment of the utility model;
[0019] Figure 2 A cross-sectional view of a prone headrest according to an embodiment of the utility model;
[0020] Figure 3 It is a layered schematic diagram of the soft cushion layer, air chamber and lower plate of the utility model.
[0021] In the figure: 1. headrest body; 2. cushion layer; 3. lower plate; 4. ventilation groove; 5. hand movement groove; 6. inflation and deflation valve; 7. air chamber. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1
[0024] See also Figure 1-3 A prone headrest includes a headrest body 1. The headrest body 1 is made of a rubber matrix material to ensure that the internal air chamber 7 does not leak after being inflated and has a cushioning effect. The upper surface curve of the headrest body 1 fits the head and face of a person. The headrest body 1 is covered with a cushion layer 2, and the cushion layer 2 is designed with a soft and breathable material to ensure the comfort of the head contact part. The air chamber 7 is opened inside the headrest body 1, and the air chamber 7 is connected to an air charging and discharging valve 6. The air chamber can be filled with air manually or electrically through the air charging and discharging valve 6.
[0025] In this embodiment, five air chambers 7 are provided in the headrest body 1, and each air chamber 7 is connected to an air filling and discharging valve 6, so that the amount of air in the air chamber can be independently controlled, thereby adjusting the height and shape of the headrest. For example, if the headrest needs to be higher as a whole, each air chamber is filled with more air; if the forehead position needs to be higher, the air chamber at the forehead position is filled with more air, and the other air chambers are filled with relatively less air.
[0026] A ventilation groove 4 is provided above the headrest body 1, and the ventilation groove 4 ensures smooth ventilation for the patient, and can be used to place the trachea and the intubation tube to ensure that the tracheal intubation tube is not pressed. A hand activity groove 5 is provided below the headrest body 1, and the hand activity groove 5 is used for the movement of the hand, so that the patient can use it comfortably. The lower part of the headrest body 1 is covered with a lower plate 3, and the lower plate is made of a lightweight material with a certain rigidity to ensure that the overall structural shape has a certain rigidity.
[0027] In this embodiment, the inflation and deflation valve 6 is a prior art and will not be described in detail. The headrest body can be customized in different sizes according to the size of adults and children.
[0028] In this embodiment, the use process of the above-mentioned prone position headrest is as follows:
[0029] When in use, a certain amount of air is first filled into the air chamber through the air filling and discharging valve 6 to make the headrest as a whole have a certain degree of stiffness, and then the patient lies prone on the headrest, and the trachea and intubation tube carried by the patient are placed in the ventilation groove 4, and the patient's hand is placed in the headrest body 1 through the hand movable groove 5. According to the patient's body shape, the air chamber 7 is filled and discharged through the air filling and discharging valve 6 to adjust the height of the headrest as a whole. The air volume of each air chamber 7 is adjusted according to the patient's needs, so that the patient can lie in a comfortable prone position.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A prone headrest, characterized in that: It includes a headrest body, which is covered with a cushion layer, an air chamber is arranged inside the headrest body, the air chamber is connected to an air filling and discharging valve, a ventilation groove is arranged above the headrest body, a hand activity groove is arranged below the headrest body, and a lower plate covers the lower part of the headrest body.
2. A prone position headrest according to claim 1, characterized in that: The curve of the upper surface of the headrest body fits the head and face of a person.
3. A prone position headrest according to claim 1, characterized in that: At least one air chamber is arranged in the headrest body, and each of the air chambers is independently connected to an air charging and discharging valve, and the air chamber is inflated manually or electrically through the air charging and discharging valve.
4. The prone position headrest according to claim 1, characterized in that: At least one ventilation groove is arranged above the headrest body.
5. The prone position headrest according to claim 1, characterized in that: The cushion layer has a thickness of 0 cm to 10 cm.