Cold compress device

Abstract

The utility model discloses a cold compress device which can ensure cold compress of an injured part of a patient and can control the overall temperature of cold compress at the same time, and the conditions of frostbite and the like caused by uncontrollable temperature of the cold compress part are avoided as much as possible. The cold compress device comprises a coating layer and an attaching layer attached to the skin, the attaching layer is attached to and bound to the leg of a patient through a fixator, a cooling pipe is installed on the inner side edge of the coating layer in an embedded and sewn mode, the two ends of the cooling pipe stretch out and are fixedly provided with connecting pipes, and the coating layer is attached to and installed on the outer edge of the attaching layer through a hook-and-loop fastener; the connecting pipe is installed on the cold compress water tank in a communicating mode, two discharging ports are formed in the cold compress water tank, fixing rings and clamping ports which assist in fixing of the connecting pipe are installed at the discharging ports, a fixing frame is arranged on the inner side edge of the cold compress water tank in a protruding mode, and an elastic binding belt is installed on the fixing frame in a sleeving mode. The two ends of the binding belt are connected through a buckle, and a refrigeration sheet body is installed on the outer side edge of the cold compress water tank in an embedded mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, and in particular relates to a cold compress device. Background Art

[0002] Cold compress for fractures is a common first aid method, mainly used for the initial treatment of fractures. Cold compress can constrict blood vessels, reduce bleeding and swelling, and relieve pain. It can lower the local pain threshold and relieve local pain of fractures. Applying ice compresses 1-2 days before fracture or within 48 hours after fracture surgery can prevent further swelling. It is mainly suitable for closed fractures, that is, when the skin at the fracture site is not damaged.

[0003] For existing fracture cold compresses, hospitals use ice cubes covered with a layer of cloth and then directly press them on the fracture or surgical site. The disadvantage of this method is that the temperature cannot be controlled, there is a possibility of frostbite, and it cannot be fixed, and cannot adapt well to different work requirements. Therefore, a cold compress device is needed to assist in solving this problem. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cold compress device, which can ensure that the injured part of the patient is cold-compressed while controlling the overall temperature of the cold compress, and try to avoid situations such as frostbite caused by uncontrollable temperature of the cold compress part.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides such a cold compress device, which comprises a covering layer and an attachment layer attached to the skin, the attachment layer is attached to the patient's leg by a fastener, a cooling tube is embedded and sewn on the inner side of the covering layer, connecting tubes are extended and fixed at both ends of the cooling tube, and the covering layer is attached to the outer edge of the attachment layer by Velcro;

[0008] The connecting pipe is connected and installed on the cold compress water tank. Two discharge ports are provided on the cold compress water tank. A fixing ring and a card interface for fixing the auxiliary connecting pipe are installed at the discharge port. A fixing frame is protrudingly provided on the inner side of the cold compress water tank. An elastic binding belt is sleeved and installed on the fixing frame. The two ends of the binding belt are connected by a buckle. A refrigeration plate body is embedded and installed on the outer side of the cold compress water tank.

[0009] Furthermore, the card interface includes a plug-in tube fixed at the discharge port, semicircular protruding rings are fixed on both sides of the plug-in tube, the connecting tube is plug-in installed on the plug-in tube, and the protruding ring is located on the outside of the connecting tube, and a conical fastening groove is provided on the fixing ring, and the fastening groove on the fixing ring is threadedly matched with the outer edge of the protruding ring.

[0010] Furthermore, an anti-skid pad is embedded and installed at the inner edge of the protruding ring, the anti-skid pad is serrated, and the anti-skid pad is attached to the outer edge of the connecting pipe.

[0011] Furthermore, an observation port is vertically opened on the outer side of the cold compress water tank, an observation window is embedded in the observation port, and a water pump is installed at a corresponding discharge port inside the cold compress water tank.

[0012] Furthermore, the cooling tube is installed in an S-shaped coil on the inner side of the cooling tube, and a bonding cotton layer is sewn on the inner side of the attachment layer.

[0013] Furthermore, the Velcro includes a bristle layer sewn on the inner side of the covering layer and a soft fur layer sewn on the outer side of the covering layer, and the bristle layer and the soft fur layer are cooperatively adhered.

[0014] Furthermore, the fastener on the attachment layer includes a button sewn on the outer side of the attachment layer and a fixing belt sewn at the edge of one end of the attachment layer, the button and the fixing belt are engaged with each other, a plurality of buttons are equidistantly arranged on the attachment layer, and a plurality of fixing belts are equidistantly sewn on the attachment layer.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can assist the cooling process of the inside of the cold compress water tank by using the cooling tube arranged on the coating layer and the cooperation between the cold compress water tank and the refrigeration plate body during operation, and can cover the coating layer on the corresponding injured part through Velcro, so as to ensure that the injured part of the patient can be cooled while the overall temperature of the cold compress can be controlled, and the situation of uncontrollable frostbite of the cold compress part can be avoided as much as possible;

[0018] The utility model provides an attachment layer and cooperation between buttons and fixing belts, etc., so that when working, the attachment layer can be wrapped around the injured part to avoid direct contact between the cooling tube and the skin, which may cause local temperature reduction of the cooling tube containing refrigerant liquid and cause discomfort to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the attachment layer of the utility model;

[0022] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0024] The markings in the accompanying drawings are: 1. Coating layer; 2. Cooling tube; 21. Connecting tube; 3. Bristle layer; 4. Soft fur layer; 5. Attachment layer; 51. Laminating cotton layer; 6. Button; 7. Fixing belt; 8. Cold compress water tank; 81. Observation window; 9. Fixing ring; 10. Card interface; 101. Plug-in tube; 102. Protruding ring; 103. Anti-slip pad; 11. Fixing frame; 12. Refrigeration plate body; 13. Binding belt. DETAILED DESCRIPTION

[0025] 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.

[0026] This specific embodiment is a cold compress device, such as Figure 1As shown, the cold compress device includes a covering layer 1, a cooling tube 2 is embedded and sewn on the inner side of the covering layer 1, connecting tubes are extended and fixed at both ends of the cooling tube 2, the covering layer 1 is installed at the outer edge of the attachment layer 5 by Velcro binding, the connecting tube 21 is connected and installed on the cold compress water tank 8, two discharge ports are provided on the cold compress water tank 8, a fixing ring 9 and a card interface 10 for fixing the auxiliary connecting tube 21 are installed at the discharge ports, a fixing frame 11 is protrudingly provided on the inner side of the cold compress water tank 8, an elastic binding belt 13 is sleeved and installed on the fixing frame 11, and both ends of the binding belt 13 are Through the snap connection, a refrigeration plate body 12 is embedded and installed on the outer side of the cold compress water tank 8. The model of the refrigeration plate body 12 is TEC1-12705. During specific operation, a semiconductor refrigeration plate temperature control module is installed on the cold compress water tank 8. The model of the semiconductor refrigeration plate temperature control module is TEC-20A24V-NTC3477-0.01. The liquid temperature in the cold compress water tank 8 can be effectively adjusted by the set semiconductor refrigeration plate temperature control module. During specific operation, the refrigeration plate and the water pump can be powered by batteries or wires.

[0027] The above-mentioned cooling tube 2 is installed in an S-shaped coil on the inner side of the cooling tube 2. Through the S-shaped coiled cooling tube 2, the stability and uniformity of each position of the covering layer 1 can be ensured. The Velcro includes a bristle layer 3 sewn on the inner side of the covering layer 1 and a soft fur layer 4 sewn on the outer side of the covering layer 1. The bristle layer 3 and the soft fur layer 4 are cooperated and pasted together. Through the cooperation between the set soft fur layer 4 and the bristle layer 3, it can be conveniently adjusted to the corresponding position and fixed according to the thickness of the binding part during work.

[0028] An observation port is vertically opened on the outer side of the cold compress water tank 8, and an observation window 81 is embedded in the observation port. A water pump is installed at a corresponding discharge port inside the cold compress water tank 8. Through the observation window 81, the water level in the cold compress water tank 8 can be effectively determined conveniently.

[0029] Reference Figure 1 , Figure 2 and Figure 3 As shown, an attachment layer 5 is provided on the inner side of the covering layer 1, and a fitting cotton layer 51 is sewn on the inner side edge of the attachment layer 5. The attachment layer 5 is fitted and tied to the patient's leg through a fastener. The fastener on the attachment layer 5 includes a button 6 sewn on the outer side edge of the attachment layer 5 and a fixing belt 7 sewn at the edge of one end of the attachment layer 5. The button 6 and the fixing belt 7 are engaged with each other. A number of buttons 6 are equidistantly provided on the attachment layer 5, and a number of fixing belts 7 are equidistantly sewn on the attachment layer 5.

[0030] By setting the attachment layer 5 and the cooperation between the button 6 and the fixing belt 7, during operation, the attachment layer 5 can be wrapped around the injured part to avoid direct contact between the cooling tube 2 and the skin, which may cause the local temperature of the cooling tube 2 containing the refrigerant to drop and cause discomfort to the patient.

[0031] Reference Figure 1 and Figure 4 As shown, the card interface 10 includes a plug-in tube 101 fixed at the discharge port, and semicircular protruding rings 102 are fixed on both sides of the plug-in tube 101. The connecting tube 21 is plugged and installed on the plug-in tube 101, and the protruding ring 102 is located on the outer side of the connecting tube 21. A conical fastening groove is opened on the fixing ring 9, and the fastening groove on the fixing ring 9 is threadedly matched with the outer edge of the protruding ring 102.

[0032] By cooperating between the card interface 10 and the fixing ring 9, the connecting pipe 21 is connected and installed at the plug-in pipe 101, and the fixing ring 9 is rotated, and the fixing ring 9 and the protruding ring 102 are threadedly matched, so that the protruding ring 102 presses the connecting pipe 21, thereby completing the overall fastening and fixation of the connecting pipe 21, and the connecting pipe 21 can be quickly disassembled during work to ensure smooth subsequent work.

[0033] An anti-skid pad 103 is embedded and installed at the inner edge of the protruding ring 102. The anti-skid pad 103 is serrated and fits against the outer edge of the connecting pipe 21. The anti-skid pad 103 can ensure the overall stability of the connection after the connecting pipe 21 is installed.

[0034] Working principle:

[0035] During operation, when it is necessary to apply cold compress to the injured part of the patient, first, attach the attachment layer 5 to the corresponding part to be cold-compressed, and snap-fit ​​the fixing belt 7 onto the corresponding button 6 to complete the overall fixation of the attachment layer 5. Attach the covering layer 1 to the corresponding position of the attachment layer 5, and stably attach the covering layer 1 to the corresponding position through the bristle layer 3 and the soft hair layer 4 on the covering layer 1, ensuring that the inner side of the covering layer 1 can stably attach to the outer side of the attachment layer 5, connect and install the connecting tube 21 at the plug-in tube 101, and rotate the fixing ring 9, so that the fixing ring 9 and the protruding ring 102 are threadedly matched, so that the protruding ring 102 presses the connecting tube 21, thereby completing the overall fastening and fixation of the connecting tube 21, and tie the binding belt 13 at the corresponding position.

[0036] During operation, the water pump and the refrigeration plate body 12 are started, and the refrigerated water flows through the water pump to drive the liquid inside the cold compress water tank 8 to flow. During the flow of the liquid, the coating layer 1 is further subjected to auxiliary cooling treatment, thereby performing auxiliary cold compress treatment on the injured part of the patient. The provided attachment layer 5 can prevent the connecting tube 21 with the refrigerant from directly contacting the skin and causing discomfort to the patient.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cold compress device, comprising a coating layer (1) and an adhesive layer (5) attached to the skin, characterized in that: The attachment layer (5) is attached and fastened to the patient's leg by means of a fastener, a cooling tube (2) is embedded and sewn on the inner side of the covering layer (1), connecting tubes (21) are extended and fixed at both ends of the cooling tube (2), and the covering layer (1) is fastened to the outer edge of the attachment layer (5) by means of Velcro; The connecting pipe (21) is connected and installed on the cold compress water tank (8), and two discharge ports are provided on the cold compress water tank (8). A fixing ring (9) and a card interface (10) for fixing the auxiliary connecting pipe (21) are installed at the discharge ports. A fixing frame (11) is protrudingly provided on the inner side of the cold compress water tank (8), and an elastic binding belt (13) is installed on the fixing frame (11). The two ends of the binding belt (13) are connected by a buckle. A refrigeration plate body (12) is embedded and installed on the outer side of the cold compress water tank (8).

2. A cold compress device according to claim 1, characterized in that: The card interface (10) comprises a plug-in tube (101) fixed at the discharge port, semicircular protruding rings (102) are fixed on both sides of the plug-in tube (101), the connecting tube (21) is plugged and installed on the plug-in tube (101), and the protruding ring (102) is located on the outside of the connecting tube (21), and a conical fastening groove is formed on the fixing ring (9), and the fastening groove on the fixing ring (9) is threadedly matched with the outer edge of the protruding ring (102).

3. A cold compress device according to claim 2, characterized in that: An anti-skid pad (103) is embedded and installed at the inner edge of the protruding ring (102); the anti-skid pad (103) is sawtooth-shaped, and the anti-skid pad (103) is attached to the outer edge of the connecting pipe (21).

4. A cold compress device according to claim 1, characterized in that: An observation port is vertically provided on the outer side of the cold compress water tank (8), an observation window (81) is embedded in the observation port, and a water pump is installed at a corresponding discharge port inside the cold compress water tank (8).

5. A cold compress device according to claim 1, characterized in that: The cooling tube (2) is installed in an S-shaped coil on the inner side of the cooling tube (2), and a bonding cotton layer (51) is sewn on the inner side of the attachment layer (5).

6. A cold compress device according to claim 1, characterized in that: The Velcro comprises a bristle layer (3) sewn on the inner side of a covering layer (1) and a soft fur layer (4) sewn on the outer side of the covering layer (1), wherein the bristle layer (3) and the soft fur layer (4) are matched and adhered to each other.

7. A cold compress device according to claim 1, characterized in that: The fixing device on the attachment layer (5) comprises a button (6) sewn on the outer side of the attachment layer (5) and a fixing belt (7) sewn at the edge of one end of the attachment layer (5), the button (6) and the fixing belt (7) being engaged with each other, a plurality of buttons (6) being arranged at equal distances on the attachment layer (5), and a plurality of fixing belts (7) being sewn at equal distances on the attachment layer (5).

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