Variable-temperature inflatable mattress

Abstract

The utility model relates to a variable temperature inflatable mattress which comprises a mattress main body and a variable temperature inflator, the mattress main body is provided with a plurality of mutually independent inflatable parts, the inflatable parts are sequentially arranged along the length direction and / or the width direction of the mattress main body, and the mattress main body is provided with a fixing structure capable of wrapping and fixing an air supply pipeline. The fixing structure is at least adjacent to one inflating part; each inflating part is connected with an inflating port of a variable-temperature inflator through an inflating pipeline, a control valve is arranged on the inflating pipeline, and the variable-temperature inflator is used for inflating or deflating each inflating part, so that each inflating area forms an inflating and deflating cycle according to a preset sequence and preset pressure, and the pressure of the mattress main body on a fixed pressed part of a human body is changed. According to the variable-temperature inflatable mattress, body surface temperature change and in-vivo temperature change can be achieved, so that the internal temperature and the external temperature of the body are rapidly changed at the same time, the temperature change efficiency is improved, and efficient heat preservation can be achieved in the process that the operation time is long and a patient is exposed for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care equipment, in particular to a variable-temperature inflatable mattress. Background Art

[0002] During the operation, the patient's body temperature needs to be reduced to the operation requirement and restored to normal after the operation, which requires the use of a variable-temperature mattress. At present, the existing variable-temperature mattress can only perform surface temperature change on the patient, and the time required for the surface temperature to change to the internal temperature change is long. Therefore, this temperature change method is inefficient and it is not easy to achieve an ideal temperature change effect. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a variable-temperature inflatable mattress to improve the temperature change efficiency and quickly achieve an ideal temperature change effect.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A variable-temperature inflatable mattress, comprising:

[0006] A mattress main body, which is provided with a plurality of mutually independent inflatable parts, and each of the inflatable parts is arranged in sequence along the length direction and / or the width direction of the mattress main body. The mattress main body is provided with a fixing structure for covering and fixing the air supply pipeline, and the fixing structure is arranged adjacent to at least one of the inflatable parts;

[0007] A variable-temperature inflator, each of the inflatable parts is respectively connected to the inflation port of the variable-temperature inflator through an inflation pipeline, and a control valve is arranged on the inflation pipeline. The variable-temperature inflator is used to inflate or deflate each of the inflatable parts, so that each of the inflatable parts forms an inflation and deflation cycle in a predetermined order and at a predetermined pressure, and changes the pressure of the mattress main body on the fixed pressure-bearing part of the human body.

[0008] In a preferred embodiment of the utility model, a pressure detection device is arranged in the inflatable part or the inflation pipeline, and the pressure detection device is communicatively connected with the controller of the variable-temperature inflator.

[0009] In a preferred embodiment of the utility model, the controller of the variable-temperature inflator is integrated with a timer, the controller of the variable-temperature inflator is communicatively connected with the control valve, the timer is used to start timing when the pressure detection device detects that the air pressure in the inflatable part or the inflation pipeline reaches a preset air pressure value, and the controller of the variable-temperature inflator is used to control the control valve to reduce the opening or close after the timer times for a preset time.

[0010] In a preferred embodiment of the utility model, a temperature detection device is arranged in the inflatable part, and the temperature detection device is communicatively connected with the controller of the variable-temperature inflator.

[0011] In a preferred embodiment of the present utility model, the fixing structure includes a fixing position and a wrap cover that can be curled and deformed. The fixing position is arranged on the mattress main body and is adjacent to at least one of the inflatable parts. One end of the wrap cover is movably arranged on the mattress main body, and a detachable connection structure is arranged between the other end of the wrap cover and the mattress main body. The wrap cover and the fixing position cooperate to enclose a space for accommodating the air supply pipeline.

[0012] In a preferred embodiment of the present utility model, the wrap cover is an inflatable structure, and the wrap cover is communicated with at least one of the inflatable parts.

[0013] In a preferred embodiment of the present utility model, the detachable connection structure includes one or more of a buckle, a zipper, and a nylon fastener.

[0014] In a preferred embodiment of the present utility model, the mattress main body includes a plurality of inflatable areas arranged in sequence along the length direction of the mattress main body. The inflatable area includes a plurality of the inflatable parts. The air supply pipelines of the inflatable parts in the same inflatable area are connected to the inflation port of the variable temperature inflator through a confluence pipeline, and a flow regulating valve is arranged on the confluence pipeline.

[0015] In a preferred embodiment of the present utility model, a memory foam cushion block is arranged on the surface of the inflatable part for contacting the human body.

[0016] It can be seen from the above technical solutions that a variable temperature inflatable mattress is disclosed in the present utility model. The variable temperature inflatable mattress includes a mattress main body and a variable temperature inflator. Among them, the mattress main body is provided with a plurality of independent inflatable parts, and the inflatable parts are arranged in sequence along the length direction and / or width direction of the mattress main body. The mattress main body is provided with a fixing structure that can wrap and fix the air supply pipeline, and the fixing structure is arranged adjacent to at least one inflatable part; each inflatable part is respectively connected to the inflation port of the variable temperature inflator through an air supply pipeline, and a control valve is arranged on the air supply pipeline. The variable temperature inflator is used to inflate or deflate each inflatable area, so that each inflatable area forms an inflation and deflation cycle in a predetermined order and at a predetermined pressure, and changes the pressure of the mattress main body on the fixed pressure-bearing parts of the human body.

[0017] The above variable-temperature inflatable mattress can fill the mattress body with temperature-adjusted gas through a variable-temperature inflator to achieve variable body surface temperature, and can adjust the pressure between the mattress body and the fixed parts of the patient by controlling the air pressure in each inflatable part, so as to avoid skin pressure injuries caused by the continuous compression of the fixed parts of patients who need long-term surgery or long-term bed rest under fixed pressure. At the same time, the fixing structure wraps the gas supply pipeline for supplying oxygen to the patient during the operation. It can not only fix the gas supply pipeline to avoid adverse events such as pipeline displacement and tube detachment, but also enable the gas supply pipeline to exchange heat with the adjacent inflatable parts. In this way, when the temperature of the mattress changes, the temperature of the gas supply pipeline and the gas inside the pipeline can be changed simultaneously. Through the temperature change of the gas in the pipeline, the changed gas enters the lungs. Because the lungs and the pulmonary vascular bed have a large contact and exchange area, the blood in the pulmonary vascular bed can be quickly warmed, so that the internal body temperature can be quickly changed, improving the temperature change efficiency, and it can also efficiently keep warm during long surgical operations and long-term exposure of patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 FIG. is a schematic structural diagram of the variable-temperature inflatable mattress provided by the embodiment of the present invention.

[0020] In the figure:

[0021] 1 is the mattress body; 101 is the inflatable part; 101a is the headrest inflatable area; 101b is the shoulder and back inflatable area; 101c is the waist inflatable area; 101d is the hip inflatable area; 101e is the leg inflatable area; 102 is the fixing structure; 2 is the variable-temperature inflator; 3 is the confluence pipeline; 4 is the flow regulating valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The core of the present invention is to provide a variable-temperature inflatable mattress. The structural design of the variable-temperature inflatable mattress enables it to improve the temperature change efficiency and quickly achieve the ideal temperature change effect.

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 , Figure 1 , which is a schematic structural diagram of a variable-temperature inflatable mattress provided by an embodiment of the present utility model.

[0025] An embodiment of the present utility model discloses a variable-temperature inflatable mattress, which includes a mattress main body 1 and a variable-temperature inflator 2.

[0026] Among them, the mattress main body 1 is provided with a plurality of independent inflatable parts 101. The external dimensions, shapes, and maximum air pressures of each inflatable part 101 should be designed according to the human body parts in contact, and are not necessarily exactly the same. Each inflatable part 101 is arranged in sequence along the length direction and / or width direction of the mattress main body 1. That is, the length of each inflatable part 101 can be less than or equal to the dimension in the width direction of the mattress main body 1, and each inflatable part 101 is arranged in sequence along the length direction of the mattress main body 1. Or, the length of each inflatable part 101 can be less than or equal to the dimension in the length direction of the mattress main body 1, and each inflatable part 101 is arranged in sequence along the width direction of the mattress main body 1. Or, the mattress main body 1 is provided with multiple rows and multiple columns of inflatable parts 101, and each row and each column of inflatable parts 101 includes a plurality of inflatable parts 101. And each row of inflatable parts 101 is arranged in sequence along the length direction of the mattress main body 1, and each column of inflatable parts 101 is arranged in sequence along the width direction of the mattress main body 1, so that each inflatable part 101 is arranged in a grid pattern on the mattress main body 1. In a specific embodiment of this case, as Figure 1 shown, the inflatable part 101 adopts a grid arrangement structure. It should be noted that two adjacent inflatable parts 101 can be arranged adjacent to each other, that is, two adjacent inflatable parts 101 can share an edge, or can be arranged at intervals, that is, two adjacent inflatable parts 101 have no common edge.

[0027] The mattress body 1 is provided with a fixing structure 102 capable of wrapping and fixing the air supply pipeline. The fixing structure 102 can be arranged at the edge in the length direction and / or the edge in the width direction of the mattress body 1. In an embodiment of the present case, the fixing structure 102 is arranged near the headrest part of the mattress body 1. One or more fixing structures 102 can be provided. When multiple fixing structures 102 are provided, the fixing structures 102 should be respectively arranged on both sides in the width direction of the mattress body 1, so that the air supply pipeline can be fixed on both sides of the mattress body 1. The fixing structure 102 is at least arranged adjacent to one inflatable part 101. Each inflatable part 101 is respectively connected to the inflation port of the temperature-changing inflator 2 through an inflation pipeline. A control valve is arranged on the inflation pipeline. The temperature-changing inflator 2 is used to inflate or deflate each inflatable part 101, so that each inflatable part 101 forms an inflation and deflation cycle in a predetermined order and at a predetermined pressure, and changes the pressure of the mattress body 1 on the fixed pressure-bearing parts of the human body.

[0028] Compared with the prior art, the temperature-changing inflatable mattress provided by the embodiment of the present utility model can fill the mattress body 1 with temperature-adjusted gas through the temperature-changing inflator 2 to achieve body surface temperature change, and can adjust the pressure between the mattress body 1 and the fixed part of the patient by controlling the air pressure in each inflatable part 101, so as to avoid skin pressure injuries caused by the fixed parts of patients who need long-term surgeries or need to stay in bed for a long time being under fixed pressure all the time. At the same time, the fixing structure 102 wraps the air supply pipeline for supplying oxygen to the patient during the operation. It can not only fix the air supply pipeline to avoid adverse events such as tube displacement caused by the displacement of the air supply pipeline, but also enable the air supply pipeline to exchange heat with the adjacent inflatable part 101. In this way, when the mattress changes temperature, the temperature of the air supply pipeline and the gas in the air supply pipeline can be changed at the same time. Through the temperature change of the gas in the air supply pipeline, the changed gas enters the lungs. Because there is a huge contact and exchange area between the lungs and the pulmonary vascular bed, the blood in the pulmonary vascular bed can be quickly warmed, so that the internal body temperature can be quickly changed, improving the temperature change efficiency, and can also efficiently keep warm during long surgical times and long-term patient exposure processes.

[0029] In order to ensure that the air pressure of the inflatable part 101 can meet the requirements during the inflation and deflation process, in the embodiment of this solution, a pressure detection device is arranged in the inflatable part 101 or the inflation pipeline. The pressure detection device is communicatively connected to the controller of the temperature-changing inflator 2. During the inflation and deflation process, the air pressure in each inflatable part 101 is detected through the pressure detection device, so as to ensure that the pressure of the inflatable part 101 can be within the preset range during inflation and deflation.

[0030] Further optimize the above technical solution. The controller of the variable-temperature inflator 2 is integrated with a timer. The controller of the variable-temperature inflator 2 is communicatively connected to the control valve. The timer is used to start timing when the air pressure detection device detects that the air pressure in the inflation part 101 or the air supply pipeline reaches the preset air pressure value. The controller of the variable-temperature inflator 2 is used to control the control valve to reduce the opening or close after the timer has timed for a preset time. In this way, the inflation time of the inflation part 101 can be set. After a preset time after inflating to the preset pressure value, the deflation step is then executed, avoiding skin pressure injuries caused by the fixed part of the patient being continuously pressed under a fixed pressure due to the inflation part 101 being inflated for a long time.

[0031] The variable-temperature inflatable mattress in the embodiments of this case not only needs to be inflated but also needs to perform variable-temperature control. In the embodiments of this case, a temperature detection device is provided in the inflation part 101. The temperature detection device is communicatively connected to the controller of the variable-temperature inflator 2. The temperature detection device detects the temperature in the inflation part 101 during use. When the variable-temperature instruction input by the user is obtained, the controller of the variable-temperature inflator 2 obtains the temperature in the inflation part 101 in real time through the temperature detection device to ensure that the temperature in the inflation part 101 is within the required range.

[0032] Specifically, in a specific embodiment of this solution, the fixing structure 102 includes a fixing position and a wrap cover that can be curled and deformed. The fixing position is provided on the mattress main body 1 and is arranged adjacent to at least one inflation part 101. One end of the wrap cover is movably provided on the mattress main body 1. The wrap cover can be arranged on the mattress main body 1 by means of pasting, sewing, etc. A detachable connection structure is provided between the other end of the wrap cover and the mattress main body 1. The wrap cover and the fixing position cooperate to enclose a space for accommodating the air supply pipeline. In practical applications, this air supply pipeline is usually a corrugated tube connecting a ventilator and a patient's tracheal intubation. Of course, in addition to this kind of corrugated tube, the fixing structure 102 can also be used to fix other pipelines, which will not be limited again.

[0033] Further optimize the above technical solution. In the embodiments of the present invention, the wrap cover is an inflatable structure. The wrap cover is communicated with at least one inflation part 101. In this way, the wrap cover forms a variable-temperature structure, which can wrap the entire air supply pipeline, so that the temperature change of the air supply pipeline is more rapid and the temperature is easier to control. When the air supply pipeline is a corrugated tube connecting a ventilator and a patient's tracheal intubation, the temperature of the gas inhaled by the patient can be increased, so that the temperature inside the patient's body can quickly return to normal.

[0034] It should be noted that, in the embodiments of the present invention, the above detachable connection structure includes one or more of a buckle, a zipper, and a nylon fastener.

[0035] Further, the inflation part 101 on the mattress main body 1 can be divided into multiple inflation zones, such as Figure 1As shown in the figure, the mattress body 1 includes a plurality of inflation areas arranged in sequence along the length direction of the mattress body 1. Specifically, in one embodiment, the mattress body 1 at least includes a headrest inflation area 1a, a shoulder and back inflation area 1b, a waist inflation part 1c, a hip inflation area 1d, and a leg inflation area 1e arranged in sequence along the length direction of the mattress body 1.

[0036] The headrest inflation area 101a, the shoulder and back inflation area 101b, the waist inflation area 101c, the hip inflation area 1d, and the leg inflation area 1e respectively include a plurality of inflation parts 101. Of course, the number and the volume after inflation of the inflation parts 101 in the headrest inflation area 1a, the shoulder and back inflation area 1b, the waist inflation area 1c, the hip inflation area 1d, and the leg inflation area 1e can be the same. Of course, different numbers and volumes after inflation can also be set according to different contact parts. The inflation pipelines of the inflation parts in the same inflation area are connected to the inflation port of the temperature-changing inflator 2 through a manifold pipeline 3, and a flow regulating valve 4 is arranged on the manifold pipeline.

[0037] To further optimize the above technical solution, in the embodiment of the present utility model, a memory foam cushion block is arranged on the surface of the inflation part 101 for contacting the human body, so that it can fit the shape of the human body contact part more closely and improve comfort.

[0038] It should be noted that the various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts among the various embodiments can be referred to each other.

[0039] Specific examples are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A variable-temperature inflatable mattress, characterized in that, Comprising: A mattress main body, the mattress main body is provided with a plurality of mutually independent inflatable parts, each of the inflatable parts is arranged in sequence along the length direction and / or the width direction of the mattress main body, the mattress main body is provided with a fixing structure capable of covering and fixing an air supply pipeline, and the fixing structure is arranged adjacent to at least one of the inflatable parts; A temperature-changing inflator, each of the inflatable parts is respectively connected to an inflation port of the temperature-changing inflator through an inflation pipeline, a control valve is arranged on the inflation pipeline, and the temperature-changing inflator is used for inflating or deflating each of the inflatable parts, so that each of the inflatable parts forms an inflation and deflation cycle in a predetermined order and a predetermined pressure, and changes the pressure of the mattress main body on the fixed pressure-bearing parts of the human body.

2. The variable temperature inflatable mattress according to claim 1, wherein A pressure detection device is arranged in the inflatable part or the inflation pipeline, and the pressure detection device is communicatively connected with a controller of the temperature-changing inflator.

3. The variable-temperature inflatable mattress according to claim 2, characterized in that, The controller of the temperature-changing inflator is integrated with a timer, the controller of the temperature-changing inflator is communicatively connected with the control valve, the timer is used for starting timing when the pressure detection device detects that the air pressure in the inflatable part or the inflation pipeline reaches a preset air pressure value, and the controller of the temperature-changing inflator is used for controlling the opening degree of the control valve to decrease or close after the timer times for a preset time.

4. The variable-temperature inflatable mattress according to claim 1, characterized in that, A temperature detection device is arranged in the inflatable part, and the temperature detection device is communicatively connected with a controller of the temperature-changing inflator.

5. The variable-temperature inflatable mattress according to any one of claims 1-4, characterized in that, The fixing structure includes a fixing position and a wrap-around cover that can be curled and deformed. The fixing position is arranged on the mattress main body and is adjacent to at least one of the inflatable parts. One end of the wrap-around cover is movably arranged on the mattress main body, and a detachable connection structure is arranged between the other end of the wrap-around cover and the mattress main body. The wrap-around cover and the fixing position cooperate to enclose a space for accommodating the air supply pipeline.

6. The variable temperature inflatable mattress according to claim 5, characterized in that, The wrap-around cover is an inflatable structure, and the wrap-around cover is communicated with at least one of the inflatable parts.

7. The variable-temperature inflatable mattress according to claim 5, characterized in that, The detachable connection structure includes one or more of a buckle, a zipper, and a nylon fastener.

8. The variable-temperature inflatable mattress according to any one of claims 1-4, 6 and 7, characterized in that, The mattress main body includes a plurality of inflatable areas arranged in sequence along the length direction of the mattress main body. The inflatable area includes a plurality of the inflatable parts. The inflation pipelines of the inflatable parts in the same inflatable area are connected to an inflation port of the temperature-changing inflator through a confluence pipeline, and a flow regulating valve is arranged on the confluence pipeline.

9. The variable-temperature inflatable mattress according to any one of claims 1-4, 6 and 7, characterized in that A memory foam cushion block is arranged on the surface of the inflatable part for contacting the human body.

Images