A portable cold and hot compress device

Abstract

A portable cold and hot compress device comprises a temperature medium carrying bag and cold compress units and hot compress units placed in the bag at different times, the cold compress units and the hot compress units being detachably connected with the temperature medium carrying bag; the temperature medium carrying bag comprises a bag body, the bag body is provided with an openable and closable bag opening on one side along the length direction of the bag body, the bag body is separated by a flexible spacer to form a first physiotherapy cavity and a second physiotherapy cavity, the flexible spacer is arranged along the length direction of the bag body, a limiting unit connected with the bag body is arranged in the second physiotherapy cavity, the limiting unit comprises a plurality of restraint belts, the length direction of the restraint belts is consistent with the width direction of the bag body, and the cold compress units can be installed in the second physiotherapy cavity through the restraint belts; a bandage is arranged outside the bag body. The cold compress units can be stably placed in the second physiotherapy cavity through the restraint belts, and the phenomenon of sliding and frequent position adjustment of the cold compress units is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of hot and cold compress devices, specifically a portable hot and cold compress device. Background Technology

[0002] Cold and hot compresses are common physical therapies, widely used for sports injuries, postoperative swelling, muscle soreness, and inflammatory reactions.

[0003] Current methods of applying cold or hot compresses typically involve applying a cold or hot compress bag directly or through a simple wrapping material (such as a towel) to the affected area and securing it with an elastic bandage, cloth strip, or fixation strap.

[0004] However, in practice, to ensure that the cold or hot compress is as close as possible to the area where it needs to be applied, the position of the cold or hot compress needs to be frequently adjusted. During the adjustment, the cold or hot compress, the wrapping material, and the straps all need to be coordinated, making the operation quite cumbersome. Especially for cold compresses, the cold compresses commonly used in existing technologies are mostly pre-sealed, monolithic, large-block structures (such as rectangular or square thick sheets). When they are directly tied to the limbs, the cold compresses themselves lack flexibility and deformation ability, making it difficult to closely conform to the complex curved contours of the human body. This results in a significant reduction in the actual effective contact area between the cold compress and the skin, with a large number of gaps, which in turn causes problems such as low cold conduction efficiency and poor fixation stability, affecting the continuous treatment effect. Utility Model Content

[0005] To address the technical problems existing in the background art, this utility model provides a portable hot and cold compress device.

[0006] The technical solution of this utility model is as follows:

[0007] A portable hot and cold compress device includes a temperature medium carrying bag and a cold compress unit and a hot compress unit placed therein at different times, the cold compress unit and the hot compress unit being detachably connected to the temperature medium carrying bag respectively;

[0008] The temperature medium carrier bag includes a bag body with an openable opening on one side along its length. The bag body is divided into a first physiotherapy cavity and a second physiotherapy cavity by flexible spacers. The flexible spacers are arranged along the length of the bag body. A limiting unit connected to the bag body is provided in the second physiotherapy cavity. The limiting unit includes multiple restraint straps. The length direction of the restraint straps is consistent with the width direction of the bag body. The arrangement direction of the multiple restraint straps is consistent with the length direction of the bag body. The cold compress unit can be installed in the second physiotherapy cavity through the restraint straps.

[0009] The bag body is wrapped with straps on the outside.

[0010] To facilitate the positioning of cold compress units of different sizes and ensure their stable confinement within the second physiotherapy cavity without requiring the patient to adjust their position multiple times, the restraint strap is made of elastic material.

[0011] To prevent the cooling unit from slipping out of the bag opening, the strap near the opening is the first strap. The length of the first strap is shorter than the length of the strap further away from the opening. The first strap is also elastic. The maximum length that the first strap can reach is greater than the binding size of the cooling unit. The shorter first strap can tighten the cooling unit at the opening.

[0012] To facilitate the placement of the cooling unit between multiple restraint straps and the inner wall of the bag body, the multiple restraint straps are connected by a connecting strap. The connecting strap is set along the length of the bag body and is located in the middle of the bag body. The multiple restraint straps can be moved by lifting the connecting strap.

[0013] Furthermore, the end of the connecting strap near the bag opening extends 1-5 cm outward from the bag opening.

[0014] Regarding the specific structure of the bag body, the bag body includes an outer protective layer, a waterproof layer, and an inner absorbent layer connected sequentially from the outside to the inside, with a flexible spacer connected to the inner absorbent layer.

[0015] The specific structure of the above-mentioned hot compress unit is as follows: the hot compress unit includes a hot compress bag, one end of which is equipped with a sealing zipper. The hot compress bag can be filled with heated salt or other heat-compressing media, and the filling part is the sealing zipper.

[0016] The specific structure of the cold compress unit is as follows: the cold compress unit includes a flexible reservoir body adapted to the second physiotherapy cavity. The flexible reservoir body includes multiple interconnected liquid storage cells. Adjacent liquid storage cells are connected by a flexible connecting structure. One side of the flexible reservoir body is provided with a capped injection port. The thickness of the flexible connecting structure is less than the thickness of the liquid storage cells. Grooves are formed between adjacent liquid storage cells. The direction of the grooves can be consistent with the length direction of the restraint strap, which facilitates the restraint strap to limit the flexible reservoir body and allows multiple liquid storage cells to still bend after the medium inside the liquid storage cells is frozen.

[0017] To accommodate the binding straps used to secure different sizes of cooling units within the second physiotherapy cavity, the connecting straps are made of elastic material.

[0018] The beneficial effects of this utility model are as follows:

[0019] The first physiotherapy chamber can hold a hot compress unit when the patient needs hot compresses. The hot compress unit can be a hot compress bag filled with heated salt. After the bag opening is fastened with buckles, the bag body is tied to the area where hot compresses are needed using the straps on the bag body. The second physiotherapy chamber is used to hold a cold compress unit. When the patient needs cold compresses, the cold compress unit is placed on multiple straps and the inner wall of the bag body adjacent to it. This allows the cold compress unit to be stably placed in the second physiotherapy chamber by the straps, reducing the phenomenon of the cold compress unit sliding and frequent adjustment of position. When changing the cold compress unit, you only need to open the bag opening, loosen a small section of the strap, pull out the cold compress unit, lift the connecting strap, and put in the new cold compress unit. This reduces the steps of changing the cold compress unit and does not require too much adjustment of the position of the cold compress unit.

[0020] The cold compress unit consists of multiple interconnected and flexibly connected liquid storage compartments. After the liquid storage compartments are filled with a medium and frozen, they can still be bent. By setting multiple liquid storage compartments, compared with the single solid ice pack of the existing technology, it can better fit the patient's limbs and other parts during actual use, increase the effective contact area of ​​the cold compress unit, and improve the cold conduction efficiency. In addition, the flexible connection structure between the multiple liquid storage compartments can form grooves, and the restraint straps can be placed in the corresponding grooves to limit the position of the flexible reservoir body.

[0021] The bag can hold either a cold compress unit or a hot compress unit, depending on the actual situation, making it widely applicable. Attached Figure Description

[0022] In the attached diagram:

[0023] Figure 1 This is a structural diagram;

[0024] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0025] Figure 3 This is a top view;

[0026] Figure 4 for Figure 3 A schematic diagram of the AA-direction cross-section structure;

[0027] Figure 5 This is a schematic diagram of the heat therapy unit structure;

[0028] Figure 6 This is a schematic diagram of the cold compress unit structure;

[0029] Figure 7 This is a schematic diagram of a partial internal cross-sectional view of the structure;

[0030] The components represented by the various reference numerals in the diagram are:

[0031] 1. Bag body; 101. Outer protective layer; 102. Waterproof layer; 103. Inner absorbent layer; 104. Bag opening; 1041. Buckle; 105. First physiotherapy cavity; 106. Second physiotherapy cavity; 2. Flexible spacer; 3. Restraint strap; 301. First restraint strap; 4. Tie strap; 5. Connecting strap; 6. Hot compress unit; 601. Sealing zipper; 7. Cold compress unit; 701. Liquid storage compartment; 702. Flexible connection structure; 703. Injection port. Detailed Implementation

[0032] See Figure 1 , Figure 5 and Figure 6 As shown, a portable hot and cold compress device includes a temperature medium carrier bag and a cold compress unit 7 and a hot compress unit 6 placed therein at different times. The cold compress unit 7 and the hot compress unit 6 are detachably connected to the temperature medium carrier bag.

[0033] See Figure 2 , Figure 3 and Figure 4 As shown, the temperature medium carrier bag includes a bag body 1. The bag body 1 has an openable / closable opening 104 on one side along its length. The bag body 1 is divided into a first therapeutic cavity 105 and a second therapeutic cavity 106 by flexible spacers 2. The flexible spacers 2 are arranged along the length of the bag body 1. A limiting unit connected to the bag body 1 is provided inside the second therapeutic cavity 106. The limiting unit includes multiple restraint straps 3. The length direction of the restraint straps 3 is consistent with the width direction of the bag body 1, and the arrangement direction of the multiple restraint straps 3 is consistent with the length direction of the bag body 1. The cold compress unit 7 can be installed inside the second therapeutic cavity 106 via the restraint straps 3. A strap 4 is wrapped around the outside of the bag body 1, which can tightly bind the bag body 1 to the area requiring heat treatment.

[0034] See Figure 4 As shown, the bag body 1 includes an outer protective layer 101, a waterproof layer 102, and an inner absorbent layer 103 connected sequentially from the outside to the inside. The flexible spacer 2 is connected to the inner absorbent layer 103. The absorbent layer can absorb the water generated during the use of the cold compress unit 7, and the waterproof layer 102 can prevent water from passing through the outer protective layer 101 and wetting the patient's clothes or skin.

[0035] See Figure 5 As shown, the hot compress unit 6 includes a hot compress bag, one end of which is provided with a sealing zipper 601. The hot compress bag can be filled with heated salt or other heat-compressing media, and the filling part is at the sealing zipper 601.

[0036] See Figure 6As shown, the cold compress unit 7 includes a flexible reservoir body adapted to the second physiotherapy cavity 106. The flexible reservoir body includes multiple interconnected liquid storage cells 701. Adjacent liquid storage cells 701 are connected by a flexible connecting structure 702. One side of the flexible reservoir body is provided with a capped injection port 703. The thickness of the flexible connecting structure 702 is less than the thickness of the liquid storage cells 701. A groove is formed between adjacent liquid storage cells 701. The direction of the groove can be consistent with the length direction of the restraint strap 3, which facilitates the restraint strap 3 to limit the flexible reservoir body and allows the multiple liquid storage cells 701 to still bend after the medium inside the liquid storage cells 701 is frozen.

[0037] See Figure 7 As shown, to facilitate the positioning of cold compress units 7 of different sizes and ensure their stable binding within the second physiotherapy cavity 106 without requiring multiple adjustments by the patient, the binding strap 3 is made of elastic material. To prevent the cold compress unit 7 from slipping out of the bag opening 104, the binding strap 3 near the bag opening 104 is a first binding strap 301. The length of the first binding strap 301 is shorter than the length of the binding strap 3 further away from the bag opening 104. The first binding strap 301 is also elastic, and its maximum length is greater than the binding size of the cold compress unit 7. The shorter length of the first binding strap 301 allows it to tighten at the bag opening 104 after binding the cold compress unit 7.

[0038] See Figure 3 As shown, to facilitate the placement of the cooling unit 7 between multiple restraint straps 3 and the inner wall of the bag body 1, the multiple restraint straps 3 are connected by a connecting strap 5. The connecting strap 5 is arranged along the length of the bag body 1 and is located in the middle of the bag body 1. The multiple restraint straps 3 can be moved by lifting the connecting strap 5. The end of the connecting strap 5 near the bag opening 104 extends 1-5 cm outward from the bag opening 104, making it easy to lift the restraint strap 3 from the outside of the bag opening 104. This creates a channel between the restraint strap 3 and the inner wall of the adjacent bag body 1 for placing the cooling unit 7, facilitating the placement and removal of the cooling unit 7. To cooperate with the restraint straps 3 in securing cooling units 7 of different sizes within the second physiotherapy cavity 106, the connecting strap 5 is made of elastic material.

[0039] The first physiotherapy cavity 105 can hold a heat therapy unit 6 when the patient needs heat therapy. The heat therapy unit 6 can be a heat therapy bag containing heated salt. After the bag opening 104 is fastened with buckle 1041, it is tied to the area requiring heat therapy using the straps 4 on the bag body 1. The second physiotherapy cavity 106 is used to hold a cold therapy unit 7. When the patient needs cold therapy, the cold therapy unit 7 is placed on multiple restraint straps 3 and the inner wall of the adjacent bag body 1, so that the cold therapy unit 7 can be stably placed in the second physiotherapy cavity 106 by the restraint straps 3, reducing the phenomenon of the cold therapy unit 7 sliding and frequently adjusting its position. When replacing the cold therapy unit 7, it is only necessary to open the bag opening 104, loosen the position of a small section of the strap 4, pull out the cold therapy unit 7, lift the connecting strap 5, and place a new cold therapy unit 7. This reduces the steps of replacing the cold therapy unit 7 and does not require too much adjustment of the position of the cold therapy unit 7.

Claims

1. A portable hot and cold compress device, characterized in that, It includes a temperature medium carrier bag and a cold compress unit (7) and a hot compress unit (6) placed therein at different times. The cold compress unit (7) and the hot compress unit (6) are detachably connected to the temperature medium carrier bag. The temperature medium carrying bag includes a bag body (1), and the bag body (1) has an openable bag opening (104) on one side along its length direction. The bag body (1) forms a first physiotherapy cavity (105) and a second physiotherapy cavity (106) through a flexible spacer (2). The flexible spacer (2) is arranged along the length direction of the bag body (1). The second physiotherapy cavity (106) is provided with a limiting unit connected to the bag body (1). The limiting unit includes multiple binding straps (3). The length direction of the binding straps (3) is consistent with the width direction of the bag body (1). The arrangement direction of the multiple binding straps (3) is consistent with the length direction of the bag body (1). The cold compress unit (7) can be installed in the second physiotherapy cavity (106) through the binding straps (3). The outer side of the bag body (1) is provided with a strap (4).

2. The portable hot and cold compress device according to claim 1, characterized in that, The restraint strap (3) is made of elastic material.

3. A portable hot and cold compress device according to claim 2, characterized in that, The binding strap (3) near the bag opening (104) is the first binding strap (301), and the length of the first binding strap (301) is shorter than the length of the binding strap (3) away from the bag opening (104).

4. A portable hot and cold compress device according to claim 1, characterized in that, Multiple binding straps (3) are connected by connecting straps (5), which are arranged along the length of the bag body (1) and are located in the middle of the bag body (1).

5. A portable hot and cold compress device according to claim 4, characterized in that, The connecting strap (5) extends 1-5cm outward from the end near the bag opening (104).

6. A portable hot and cold compress device according to claim 1, characterized in that, The bag body (1) includes an outer protective layer (101), a waterproof layer (102) and an inner absorbent layer (103) connected sequentially from the outside to the inside, and a flexible spacer (2) is connected to the inner absorbent layer (103).

7. A portable hot and cold compress device according to claim 1, characterized in that, The hot compress unit (6) includes a hot compress bag, one end of which is provided with a sealing zipper (601).

8. A portable hot and cold compress device according to claim 6, characterized in that, The cold compress unit (7) includes a flexible reservoir body adapted to the second physiotherapy cavity (106). The flexible reservoir body includes multiple interconnected liquid storage compartments (701). Adjacent liquid storage compartments (701) are connected by a flexible connection structure (702). A capped injection port (703) is provided on one side of the flexible reservoir body.

9. A portable hot and cold compress device according to claim 4, characterized in that, The connecting strip (5) is made of elastic material.

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