Inflatable heating cushion

Abstract

The utility model relates to the technical field of medical instruments, in particular to an inflatable heating cushion which comprises an inflatable air cushion used for bearing a patient and / or being transferred from one platform to another platform along with the patient. The softness and comfort of the air cushion are determined according to the inflation amount, effective shock absorption can be provided for a patient after inflation, and secondary injury to the patient in the transferring process is prevented. And the inflatable heating pad can relieve the gravity compression of the patient, and does not influence the blood circulation, so that the patient can feel comfortable when lying on the inflatable heating pad. The filled gas can be hot air, and the hot air can conduct the temperature to the patient, so that the patient is prevented from being cold due to body temperature drop. A patient can lie on the air cushion all the time, when the patient needs to be transferred, the patient and the air cushion are directly transferred together, convenience and rapidness are achieved, the problem that the patient is directly lifted to be transferred to a bed due to the fact that a plurality of manpower resources are occupied can be effectively solved, and the problem that the patient is injured and painful due to uneven stress when the patient is lifted can also be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an inflatable heating pad. Background Art

[0002] During surgical operations, minimally invasive operations, interventional operations, and other operations where patients need to be transferred, it is generally necessary to lift the patient from one bed and place him on another bed to facilitate subsequent medical operations. Especially after surgery, the patient needs to be transferred from the surgical transfer bed to the ward bed. Since the patient cannot move, and even changes in body posture may cause pain and other adverse reactions, the usual practice is for multiple people to lift a part of the patient separately and try to keep the patient transferred smoothly. On the one hand, the uneven strength of each person causes discomfort due to changes in the patient's posture. On the other hand, the nurses are not strong enough and there are not enough people, so it is not easy to operate in the hospital. In addition, when transferring from one bed to another, the patient will be exposed to the air, not only will the body temperature change, but the privacy may also be exposed, and the patient experience is poor. Summary of the invention

[0003] The utility model aims to solve the above-mentioned technical problem of poor patient experience when transferring beds.

[0004] The utility model provides an inflatable heating pad to solve the above technical problems, comprising: an inflatable air pad, wherein the air pad is used to carry a patient and / or transfer from one platform to another platform together with the patient.

[0005] Preferably, a heating gas inflation port and an exhaust hole are respectively provided on both sides of the air cushion, and the diameter of the heating gas inflation port is larger than the diameter of the exhaust hole.

[0006] Preferably, a flow regulating valve is provided in the exhaust hole.

[0007] Preferably, at least one heating film is provided inside or on the surface of the air cushion.

[0008] Preferably, a plurality of pull rings are provided on both sides of the air cushion.

[0009] Preferably, a plurality of straps are provided on both sides of the air cushion.

[0010] Preferably, the air cushion comprises an upper air chamber and a lower air chamber which are isolated from each other, and the upper air chamber is used to carry the patient;

[0011] A plurality of jet holes are arranged at the bottom of the lower gas chamber. When a patient needs to be transferred, high-pressure gas is injected into the lower gas chamber and ejected from the jet holes to form a reaction force with the platform below to lift the air cushion.

[0012] Preferably, the upper surface of the air cushion is a skin-friendly layer, and the middle of the air cushion is separated from the upper gas chamber and the lower gas chamber by a wear-resistant layer.

[0013] Beneficial effects: The inflatable heating pad of the present application can be inflated, and the softness and comfort of the air cushion is determined by the amount of inflation. The inflatable heating pad can reduce the patient's own gravity pressure and does not affect blood circulation, thus ensuring that the patient is comfortable lying on it. The gas filled in can be hot air, and the hot air can transfer the temperature to the patient to prevent the patient's body temperature from dropping and becoming cold. The patient can lie on the air cushion all the time, and when it is necessary to transfer, the patient and the air cushion can be directly transferred together. It is convenient and fast, and can effectively solve the problem of directly lifting the patient to transfer the bed due to occupying multiple human resources, and can also solve the problem of causing injury and pain to the patient due to uneven force in lifting the patient.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 A top view of the inflatable heating pad provided by the utility model;

[0017] Figure 2 This is a cross-sectional view of the inflatable heating pad provided by the utility model.

[0018] Description of reference numerals:

[0019] Air cushion 1; heating gas inflation port 2; exhaust hole 3; heating film 4; pull ring 5; strap 6; upper gas chamber 7; lower gas chamber 8; air jet hole 9; skin-friendly layer 10; wear-resistant layer 11; high-pressure inflation port 12; heating power cord 13. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0021] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] like Figure 1 and Figure 2 As shown, the utility model provides an inflatable heating pad, comprising: an inflatable air cushion 1, the air cushion 1 is used to carry a patient and / or transfer from one platform to another platform with the patient. The air cushion 1 can be placed directly on the bed, and the patient lies directly on the air cushion 1 after being inflated, or a sheet or blanket is placed on the upper surface of the air cushion 1.

[0024] The softness and comfort of the air cushion 1 is determined by the amount of inflation, and the inflated heating pad can reduce the patient's own gravity pressure and does not affect blood circulation, thus ensuring that the patient lies comfortably on it. The gas filled can be hot air, which can transfer the temperature to the patient to prevent the patient's body temperature from dropping and becoming cold. The patient can lie on the air cushion all the time, and when it is necessary to transfer, the patient and the air cushion 1 can be directly transferred together, which is convenient and fast, and can effectively solve the problem of directly lifting the patient to transfer the bed due to occupying multiple human resources, and can also solve the problem of causing injury and pain to the patient due to uneven force when lifting the patient.

[0025] In a specific implementation scenario, the air cushion 1 may be composed of a plurality of independent chambers, or may be a complete inflatable chamber, and the number of chambers may be determined according to different application scenarios.

[0026] In a further embodiment, a heated gas inlet 2 and an exhaust hole 3 are provided on both sides of the air cushion 1, and the diameter of the heated gas inlet 2 is larger than the diameter of the exhaust hole 3. When it is needed, the exhaust hole 3 is closed, and the gas is heated and pressurized by the movable host control, and then injected into the air cushion through the heated gas inlet 2. The inflation amount can be adjusted according to the patient's feeling. When the use is finished, it can be discharged through the exhaust hole 3.

[0027] In another specific implementation scenario, the patient generally only wears a patient casual dress. After the operation, the body will be relatively cold, and the arms constantly spraying medicine will also cool the body, which not only has a poor experience, but also makes it easy to catch a cold. Therefore, how to maintain the patient's body temperature and improve the patient experience is very important for the patient's hospitalization experience and body. Therefore, in this embodiment, during the use of the air cushion 1, it can be inflated and exhausted at the same time. The gas filled in is heated gas, and the heated gas enters the air cushion from one end of the air cushion 1 and then gradually fills the entire air cushion. The heat is conducted to the patient through the surface of the air cushion, and the gas after heat exchange is finally discharged from the exhaust hole 3. In this way, the heated gas is continuously injected from one end, and continuous heat exchange is carried out with the human body through the surface of the air cushion 1. The gas after heat exchange is then discharged from the other end of the air cushion 1, which can play the effect of continuously maintaining the patient's body temperature.

[0028] In a further solution, a flow regulating valve is provided in the exhaust hole 3. The flow regulating valve is provided to adjust the gas discharge flow rate of the exhaust hole 3. By adjusting the exhaust volume, when the inflation volume remains unchanged, the inflation volume of the air cushion 1 can be changed. The inflation volume is related to the softness of the air cushion 1, so that the requirements of patients with different needs for the softness of the air cushion 1 when lying down can be met.

[0029] In a further solution, at least one heating film 4 is provided inside or on the surface of the air cushion 1. The heating film 4 can be attached to the air cushion 1, and the entire surface of the air cushion 1 is heated to maintain a preset temperature range to maintain the patient's comfortable body temperature. The heating power line 13 of the heating film 4 can be routed from the edge inside the air cushion 1, and finally led out from the side end of the air cushion 1 to the movable host. The movable host and the inflator are both equipped with batteries, can be moved with the air cushion 1, and can be inflated at any time.

[0030] In a further solution, a plurality of pull rings 5 ​​are provided on both sides of the air cushion 1. The pull rings 5 ​​are provided on both sides of the air cushion 1. When a patient lying on the air cushion 1 needs to be transferred, the patient does not need to move, and the target bed and the air cushion are placed side by side. The operator directly grabs the pull rings 5 ​​and pulls the air cushion toward the target bed, and the air cushion 1 can be transferred from the original bed to the target bed with the patient.

[0031] In a further embodiment, a plurality of straps 6 are provided on both sides of the air cushion 1. The straps 6 can better fix the patient on the air cushion 1 to prevent the patient from moving during the transfer process.

[0032] Further solutions, such as Figure 2 As shown, the air cushion 1 includes an upper gas chamber 7 and a lower gas chamber 8 separated from each other, wherein the upper gas chamber 7 is used to carry the patient; a plurality of jet holes 9 are provided at the bottom of the lower gas chamber 8. When the patient needs to be transferred, high-pressure gas is injected into the lower gas chamber 8 and ejected from the jet holes 9 to form a reaction force with the lower platform to lift the air cushion 1. The air cushion 1 is divided into upper and lower chambers. The upper gas chamber 7 and the lower gas chamber 8 are inflated and exhausted independently without interfering with each other. The upper gas chamber 7 is used to carry the patient. After being inflated, it can provide effective shock absorption for the patient, prevent secondary injury to the patient during the transfer process, meet comfort, and also conduct heat to the patient. The lower gas chamber 8 is inflated through the high-pressure inflation port 12, and the gas ejected from the jet holes 9 forms a reaction force with the lower platform to lift the air cushion 1, so as to facilitate the transfer of the air cushion 1 and the patient together.

[0033] In a further solution, the upper surface of the air cushion 1 is a skin-friendly layer 10, and the middle of the air cushion 1 is separated from the upper gas chamber 7 and the lower gas chamber 8 by a wear-resistant layer 11. The skin-friendly layer 10 can be made of pure cotton. Pure cotton can not only keep warm, but also is soft and skin-friendly, and will not cause allergies to the human body.

[0034] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An inflatable heating pad, characterized in that: include: an inflatable air cushion for carrying a patient and / or transferring with the patient from one platform to another; A heating gas inflation port and an exhaust hole are respectively provided on both sides of the air cushion, and the diameter of the heating gas inflation port is larger than the diameter of the exhaust hole; The air cushion comprises an upper air chamber and a lower air chamber which are isolated from each other, wherein the upper air chamber is used to carry a patient; A flow regulating valve is provided in the exhaust hole; The bottom of the lower gas chamber is provided with a plurality of jet holes. When a patient needs to be transferred, high-pressure gas is injected into the lower gas chamber and ejected from the jet holes to form a reaction force with the lower platform to lift the air cushion. At least one heating film is provided inside or on the surface of the air cushion; A plurality of pull rings are provided on both sides of the air cushion; A plurality of straps are arranged on both sides of the air cushion.

2. The inflatable heating pad according to claim 1, characterized in that: The upper surface of the air cushion is a skin-friendly layer, and the middle of the air cushion is separated from the upper air chamber and the lower air chamber by a wear-resistant layer.

Images