Four-limb heat preservation sleeve with restraining function

Abstract

The utility model provides a four-limb heat preservation sleeve with a restraining function, which comprises a sleeve body wrapping the periphery of four limbs, and further comprises an electric heating assembly arranged in the sleeve body, a plurality of binding belts used for binding the sleeve body to the periphery of the four limbs and restraining belts used for restraining the four limbs on a sickbed, the binding belts are arranged on the outer side of the sleeve body in an array mode, and the electric heating assembly is arranged in the sleeve body. The restraint strap is arranged at the end, close to the wrists of the limbs, of the outer side of the sleeve body, the sleeve body comprises a heat preservation layer with one side making contact with the limbs and a protection layer detachably connected with the other side of the heat preservation layer, and the binding strap and the restraint strap are both connected with the protection layer. According to the four-limb heat preservation sleeve with the restraining function, the peripheries of four limbs are wrapped with the sleeve body through the binding belts, energization heat preservation is conducted through the graphene heating pieces, the four limbs are restrained on a sickbed through the restraining belts, and on one hand, the heat preservation effect is better when the heat preservation sleeve is used; on the other hand, the restraint straps of the heat preservation sleeve restrain the four limbs on the sickbed to achieve the restraint effect, and examination and treatment of the patient are more convenient and faster.

Description

Technical Field

[0001] This utility model relates to the field of clinical nursing technology, specifically to a limb warming sleeve with restraint function. Background Technology

[0002] In clinical nursing and treatment, patients in shock and circulatory failure often experience cold hands and feet, requiring warming of the extremities. Traditional methods of warming often involve using hot water bottles or blankets. However, these methods are often ineffective due to the difficulty in controlling the temperature. Patients in bed are often restrained to prevent limb movement. While traditional restraints provide protective restraint, they cannot guarantee warmth. Furthermore, for patients requiring ECG monitoring, traditional restraints may impede blood flow to the extremities, further reducing extremity temperature and causing unstable pulse oximetry parameters.

[0003] In current clinical nursing care, the procedures for keeping the extremities warm and the examination and treatment are inconvenient and the warming effect is not good. This plan aims to solve this technical problem. Utility Model Content

[0004] The purpose of this application is to provide a limb warming sleeve with restraint function, which aims to solve the technical problem of poor limb warming effect in clinical nursing in the background art. The sleeve is wrapped around the periphery of the limbs by several binding straps, and the limbs are kept warm by electricity through graphene heating pads. The restraint straps restrain the limbs to the hospital bed. On the one hand, the warming sleeve has a better warming effect when used, and on the other hand, the restraint straps of the warming sleeve restrain the limbs to the hospital bed, making the patient's examination and treatment more convenient and faster.

[0005] To achieve the above objectives, this application proposes a limb warming sleeve with restraint function, including a sleeve body covering the periphery of the limbs, an electric heating component disposed in the sleeve body, a plurality of binding straps for binding the sleeve body to the periphery of the limbs, and a restraint strap for restraining the limbs to a hospital bed. The plurality of binding straps are arranged in an array on the outside of the sleeve body, and the restraint straps are disposed on the outside of the sleeve body near the wrist of the limb.

[0006] The sleeve includes an insulation layer on one side that contacts the limbs, and a protective layer that can be detachably connected to the other side of the insulation layer. The binding strap and the restraint strap are both connected to the protective layer.

[0007] The electric heating assembly includes graphene heating elements evenly distributed within the protective layer, a controller electrically connected to the graphene heating elements, and the controller being connected to an external power source.

[0008] The protective layer includes a heat-conducting layer that is detachably connected to the insulation layer on one side, a heat-insulating layer connected to the other side of the heat-conducting layer, and a waterproof layer connected to the heat-insulating layer. The graphene heating element is disposed between the heat-conducting layer and the heat-insulating layer. Both the binding band and the constraint band are connected to the waterproof layer.

[0009] The other side of the insulation layer is detachably connected to the heat-conducting layer via several strips of Velcro tape.

[0010] The sleeve body has V-shaped grooves on both sides of the binding strap, and the two sides of the V-shaped grooves are connected by elastic webbing.

[0011] The insulation layer is made of fleece material, and a breathable cotton pad that fits against the wrist is provided on the inner side of the insulation layer at the end corresponding to the restraint strap.

[0012] A thin-film pressure sensor is installed inside the breathable cotton pad. The thin-film pressure sensor is electrically connected to the controller, which is connected to a warning light and a buzzer.

[0013] An elastic sealing strip is provided at the other end of the insulation layer.

[0014] One or more technical solutions proposed in this application have at least the following technical effects:

[0015] (1) The sleeve is wrapped around the periphery of the limbs by several binding straps, and the graphene heating plate is used for power supply and heat preservation. The limbs are restrained to the bed by the restraint straps. When it is necessary to examine or treat the patient, one of the binding straps can be untied to perform the examination and implantation of the infusion line. On the one hand, the use of the heat preservation sleeve makes the examination and treatment more convenient and efficient. On the other hand, the restraint straps of the heat preservation sleeve restrain the limbs to the bed, which further makes the examination and treatment of the patient more convenient and efficient.

[0016] (2) The combination of heat insulation layer, graphene heating plate and heat conduction layer makes the heat insulation effect of the heat insulation sleeve better. The heat insulation effect of the heat insulation sleeve is further improved by adding a fleece heat insulation layer. The heat insulation layer and the protective layer can be separated, which makes it convenient to replace and clean the heat insulation layer. The design of the waterproof layer makes the protective sleeve more resistant to dirt. The heat insulation sleeve not only has a good heat insulation effect, but also makes it more convenient and quick to replace and clean, thus improving the applicability of the heat insulation sleeve.

[0017] (3) By setting a thicker breathable cotton pad at the wrist, the pressure of the limbs being restrained on the hospital bed is reduced, and the breathable effect makes the limb restraint more comfortable. A thin pressure sensor is set inside the breathable cotton pad. When the patient breaks free of the restraint due to discomfort, the thin pressure sensor sends a signal to the controller, which will sound an alarm through the warning light and buzzer, so that medical staff can deal with the patient's discomfort in time. The use of the heat preservation cover is safer and more reliable.

[0018] (4) The design of the elastic webbing makes the insulation sleeve flexible, avoiding excessive pressure and restraint on the patient's joints and promoting blood circulation. On the other hand, the elastic deformation of the elastic webbing makes it easier and faster to untie one of the binding straps, improving the efficiency of examination and treatment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the sleeve of this utility model.

[0022] Explanation of icon numbers:

[0023] 1. Body; 11. Insulation layer; 12. Protective layer; 121. Thermal conductive layer; 122. Heat insulation layer; 123. Waterproof layer; 2. Electric heating component; 21. Graphene heating element; 22. Controller; 3. Binding strap; 4. Restraint strap; 5. Velcro strap; 6. Elastic webbing; 7. Breathable cotton pad; 8. Elastic sealing strip; 9. Thin sheet pressure sensor.

[0024] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0026] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0027] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0028] Example 1

[0029] See Figures 1-2 A limb warming sleeve with restraint function includes a sleeve body 1 covering the periphery of the limbs, an electric heating component 2 disposed inside the sleeve body 1, a plurality of binding straps 3 for binding the sleeve body 1 to the periphery of the limbs, and a restraint strap 4 for restraining the limbs to a hospital bed. The plurality of binding straps 3 are arranged in an array on the outside of the sleeve body 1, and the restraint strap 4 is disposed on the outside of the sleeve body 1 at one end near the wrist of the limb.

[0030] Furthermore, the sleeve 1 includes an insulation layer 11 that contacts the limbs on one side, a protective layer 12 that can be detachably connected to the insulation layer 11 on the other side, and binding straps 3 and restraint straps 4 that are both connected to the protective layer 12.

[0031] Understandably, both the binding strap 3 and the restraint strap 4 are made of Velcro or webbing, allowing the binding strap 3 and the restraint strap 4 to be connected to the thermal insulated sleeve in multiple ways. Using Velcro is more convenient and quick, while using webbing makes it more secure and reliable to tie the two ends of the webbing. The restraint strap 4 is longer than the binding strap 3 so that after the thermal insulated sleeve is put on, the remaining part of the restraint strap 4 can be used to bind the limbs to the hospital bed.

[0032] Specifically, the electric heating component 2 includes graphene heating elements 21 evenly distributed within the protective layer 12, and a controller 22 electrically connected to the graphene heating elements 21. The controller 22 is connected to an external power source and controls the temperature of the graphene heating elements 21 to stabilize. A temperature sensor electrically connected to the controller 22 is installed within the insulation layer 11. The temperature sensor senses the temperature of the limbs, and the controller 22 adjusts the heating temperature of the graphene heating elements 21 to improve the heating and insulation effect of the insulation sleeve on the limbs.

[0033] The protective layer 12 includes a heat-conducting layer 121 that is detachably connected to the insulation layer 11 on one side, a heat-insulating layer 122 connected to the other side of the heat-conducting layer 121, and a waterproof layer 123 connected to the heat-insulating layer 122. The graphene heating element 21 is disposed between the heat-conducting layer 121 and the heat-insulating layer 122. The binding strap 3 and the restraining strap 4 are both connected to the waterproof layer 123. Specifically, the setting of the heat-insulating layer 122 and the heat-conducting layer 121 reduces heat loss and improves heat utilization, making the graphene heating element 21 more energy-efficient and less energy-consuming. The setting of the waterproof layer 123 makes the insulation sleeve more resistant to dirt.

[0034] Furthermore, the other side of the insulation layer 11 is detachably connected to the heat-conducting layer 121 by several strips of Velcro straps 5, making the disassembly and installation of the insulation layer 11 more convenient and quick.

[0035] The sleeve 1 has V-shaped grooves on both sides of the binding strap 3. The two sides of the V-shaped grooves are connected by elastic webbing 6. The elastic deformation of the elastic webbing 6 reduces the restraint of the sleeve 1 on the binding strap 3 when one of the binding straps 3 is untied, making it easy and convenient to untie the binding strap 3. In addition, the setting of the elastic webbing 6 can avoid the indwelling needle line during the patient's examination or treatment, and avoid the insulation sleeve squeezing the indwelling needle and other lines.

[0036] The insulation layer 11 is made of fleece material. On the inner side of the insulation layer 11, at the end corresponding to the restraint strap 4, there is a breathable cotton pad 7 that fits against the wrist, which makes the protective cover more breathable and heat-insulating.

[0037] An elastic sealing strip 8 is provided at the other end of the insulation layer 11. The end of the insulation jacket is sealed by the elastic sealing strip 8 to prevent cold air from entering and heat from being lost, thereby improving the insulation effect.

[0038] The specific working process of this utility model:

[0039] In use, place the limbs on the insulation layer 11 of the sleeve 1, and use the binding straps 3 to bring the two edges of the sleeve 1 together to wrap the limbs. Finally, connect the two ends of the binding straps 3, and then place the wrists or ankles of the limbs on the breathable cotton pads 7. Wrap the wrists with the restraint straps 4, and finally use the remaining restraint straps 4 to fix the limbs to the hospital bed. Power is supplied to the controller 22, and the controller 22 sends a signal to the graphene heating element 21 to heat it. The temperature control system in the controller 22 ensures that the graphene heating element maintains a constant temperature.

[0040] The sleeve 1 is wrapped around the limbs by several binding straps 3. It is kept warm by electricity through graphene heating pads 21. The limbs are restrained to the hospital bed by restraint straps 4. When it is necessary to examine or treat the patient, one of the binding straps 3 can be untied to conduct the examination and implantation of infusion lines. On the one hand, the use of the warming sleeve makes examination and treatment more convenient and efficient. On the other hand, the restraint straps 4 of the warming sleeve restrain the limbs to the hospital bed, which further makes the examination and treatment of the patient more convenient and efficient.

[0041] The combination of the heat insulation layer 122, the graphene heating element 21, and the heat-conducting layer 121 results in a good heat insulation effect for the insulation sleeve. The addition of a fleece-lined insulation layer 11 further enhances the heat insulation effect. The detachable connection between the insulation layer 11 and the protective layer 12 facilitates the replacement and cleaning of the insulation layer 11. The design of the waterproof layer 123 improves the stain resistance of the protective sleeve. The insulation sleeve body 1 not only provides good heat insulation but also makes replacement and cleaning more convenient and quick, thus improving the applicability of the insulation sleeve.

[0042] The design of the elastic webbing 6 makes the insulation sleeve flexible, avoiding excessive pressure and restraint on the patient's joints and promoting blood circulation. On the other hand, the elastic deformation of the elastic webbing 6 makes it easier and faster to untie one of the binding straps 3, improving the efficiency of examination and treatment.

[0043] Example 2

[0044] Based on Example 1, a thin sheet pressure sensor 9 is provided inside the breathable cotton pad 7. The thin sheet pressure sensor 9 is electrically connected to the controller 22. The controller 22 is connected to an alarm light and a buzzer. When the alarm light and the buzzer sound an alarm, the graphene heating element stops heating.

[0045] By placing a thicker, breathable cotton pad 7 at the wrist, the pressure on the limbs when restrained on the hospital bed is reduced, and the breathable effect enhances the comfort of limb restraint. A thin pressure sensor 9 is installed inside the breathable cotton pad 7. When the patient breaks free from the restraint strap 4 due to discomfort, the thin pressure sensor 9 sends a signal to the controller 22, which triggers an alarm through warning lights and a buzzer, so that medical staff can promptly address the patient's discomfort. The use of the insulation cover is safer and more reliable.

[0046] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A limb insulation sleeve with restraining function, comprising a sleeve body (1) covering the outer periphery of the limbs, characterized in that, It also includes an electric heating component (2) disposed in the sleeve (1), a plurality of binding straps (3) for binding the sleeve (1) to the periphery of the limbs, and a restraint strap (4) for restraining the limbs on the hospital bed. The plurality of binding straps (3) are arranged in an array on the outside of the sleeve (1), and the restraint strap (4) is disposed on the outside of the sleeve (1) near the wrist of the limb.

2. The limb insulation sleeve with restraint function according to claim 1, characterized in that, The sleeve (1) includes an insulation layer (11) that contacts the limbs on one side and a protective layer (12) that can be detachably connected to the insulation layer (11) on the other side. The binding strap (3) and the restraint strap (4) are both connected to the protective layer (12).

3. The limb insulation sleeve with restraint function according to claim 2, characterized in that, The electric heating assembly (2) includes graphene heating elements (21) evenly distributed within the protective layer (12), and a controller (22) electrically connected to the graphene heating elements (21), the controller (22) being connected to an external power source.

4. The limb insulation sleeve with restraint function according to claim 3, characterized in that, The protective layer (12) includes a heat-conducting layer (121) that is detachably connected to the insulation layer (11) on one side, a heat-insulating layer (122) connected to the other side of the heat-conducting layer (121), and a waterproof layer (123) connected to the heat-insulating layer (122). The graphene heating element (21) is disposed between the heat-conducting layer (121) and the heat-insulating layer (122). The binding band (3) and the restraint band (4) are both connected to the waterproof layer (123).

5. The limb insulation sleeve with restraint function according to claim 4, characterized in that, The other side of the insulation layer (11) is detachably connected to the heat-conducting layer (121) by several strips of Velcro tape (5).

6. The limb insulation sleeve with restraint function according to claim 1, characterized in that, The sleeve (1) has V-shaped grooves on both sides of the binding strap (3), and the two sides of the V-shaped grooves are connected by elastic webbing (6).

7. The limb insulation sleeve with restraint function according to claim 3, characterized in that, The insulation layer (11) is made of velvet material, and a breathable cotton pad (7) that fits against the wrist is provided on the inner side of the insulation layer (11) at the end corresponding to the restraint band (4).

8. The limb insulation sleeve with restraint function according to claim 7, characterized in that, The breathable cotton pad (7) is equipped with a thin sheet pressure sensor (9), which is electrically connected to the controller (22). The controller (22) is connected to a warning light and a buzzer.

9. The limb insulation sleeve with restraint function according to claim 8, characterized in that, An elastic sealing strip (8) is provided at the other end of the insulation layer (11).

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