Pediatric medical physical cooling device

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a pediatric medical physical cooling device which comprises fixed cooling joint strips and a combined cooling joint strip, the fixed cooling joint strips are transversely arranged, a lapping plate is arranged between the two fixed cooling joint strips, and the fixed cooling joint strips are communicated through the lapping plate. The combined cooling joint strips are arranged at the two ends of the fixed cooling joint strip, the combined length of the combined cooling joint strips and the fixed cooling joint strip can be increased or decreased by additionally arranging the combined cooling joint strips, the end cooling joint strips are arranged at the two ends of the combined cooling joint strips, and the two end cooling joint strips are connected through the connecting inserting pieces to form a cooling ring arranged on the neck in a sleeving mode. The circulating device is connected with the conveying pipe. The cooling device does not need to be accompanied by medical staff or parents all the time, the repeated low-temperature body feeling brought by a traditional ice compress or alcohol rubbing bath mode is abandoned, the cooling device is worn on the neck or wrist of a child in a surrounding mode, and it can be ensured that the cooling device is stable and does not press the child.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a pediatric medical physical cooling device. Background Art

[0002] Physical cooling refers to a treatment method that uses physical methods to lower body temperature. It mainly uses the principles of heat conduction, radiation and evaporation to quickly dissipate body surface heat, thereby achieving the purpose of lowering body temperature. This method is simple and easy to implement, with few side effects. It is a common measure commonly used in pediatrics. Physical cooling can quickly and effectively lower body temperature and alleviate the discomfort caused by high fever in children, such as headache and irritability. At the same time, it can also inhibit heat sources and prevent complications caused by high fever, such as convulsions and cerebral edema. Through physical cooling, it can also stimulate the body's self-regulation ability and enhance children's immunity.

[0003] Generally, cooling is carried out through the following methods, such as towel cooling method, using a wet and cool towel to cover the child's body surface can quickly dissipate heat and lower body temperature, and the towel should be changed regularly to keep cool; another example is ice compress method, applying ice packs to large blood vessel areas on the child's body surface such as the armpits, neck and thigh roots to promote local vasoconstriction and accelerate heat dissipation; as well as water bath cooling method, alcohol rub bath method, etc., all of the above achieve the effect of heat dissipation and cooling through heat exchange, and at the same time, medical staff or accompanying parents need to monitor body temperature at all times, maintain moisture, and wipe repeatedly, pay attention to changes in the child's body temperature, and adjust cooling measures in time. The operating steps of this process are relatively cumbersome. In addition, although the use of ice compresses or alcohol rub baths can reduce the frequency of replacement to a certain extent, repeated rub baths may cause physical discomfort compared to patients. Summary of the invention

[0004] The purpose of the present invention is to provide a pediatric medical physical cooling device, which does not require medical personnel or parents to accompany at all times, abandons the traditional ice compress or alcohol bath method that brings repeated low temperature sensation, and is worn on the child's neck or wrist in a wrap-around manner, which can ensure that the cooling device is stable without oppressing the child.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A pediatric medical physical cooling device comprises fixed cooling strips, the fixed cooling strips are arranged in a transverse arrangement, a bridge plate is provided between two fixed cooling strips, and the fixed cooling strips are connected through the bridge plate;

[0007] Combined cooling strips, which are arranged at both ends of the fixed cooling strips. By adding the combined cooling strips, the combined length with the fixed cooling strips can be extended or reduced;

[0008] End cooling strips, which are arranged at both ends of the combined cooling strips;

[0009] A connecting plug-in, wherein the end cooling strips at both ends are connected through the connecting plug-in to form a cooling ring sleeved on the neck;

[0010] A delivery pipe and a circulation device connected to the delivery pipe, wherein the delivery pipe is connected to a fixed cooling strip, and the circulation device infuses cooling liquid into the fixed cooling strip through the delivery pipe for circulation, and the fixed cooling strip is connected to the combined cooling strip and the end cooling strip, and the cooling liquid is circulated according to the combined length of the combined cooling strip.

[0011] In a preferred embodiment, the combined cooling strip includes a combined strip body and an extended buckle mouth extending from a side of the combined strip body, a docking groove is provided on the combined strip body on the same side as the extended buckle mouth, and a water channel head is provided in the docking groove;

[0012] A docking platform is provided on the extended buckle mouth at a position opposite to a docking groove, and a water channel jack matched with a water channel pipe head is provided on the docking platform.

[0013] In a preferred embodiment, when two adjacent combined cooling strips are combined, the docking platform of one combined cooling strip is inserted into a docking groove of another combined cooling strip, and a part of the waterway pipe heads of the two combined cooling strips are adapted to engage with the waterway sockets;

[0014] When the two combined cooling strips are combined, the water inside the two combined cooling strips can flow to each other through the connection between a water channel pipe head and a water channel socket.

[0015] In a preferred embodiment, the end cooling strip comprises an end strip body, one side of the end strip body is provided with two docking grooves, the two docking grooves are provided with two water channel pipe heads inside, and when docking, the two water channel pipe heads on the end cooling strip are plugged into the water channel socket on the combined cooling strip;

[0016] Among them, the structure of the second-part docking groove is consistent with the structure of the first-part docking groove; the structure of the second-part waterway pipe head is consistent with the structure of the first-part waterway pipe head.

[0017] In a preferred embodiment, the outer annular surface of the two-part water channel pipe head forms an inclined surface that protrudes and then folds inward, and the position of the water outlet port of the two-part water channel pipe head protrudes outward to form an arc convex.

[0018] In a preferred embodiment, the connecting plug includes a docking plug provided on the side of one of the end cooling strips;

[0019] It also includes a docking plug-in unit arranged on the side of the other end cooling strip, a slot is arranged in the middle of the docking plug-in unit, and magnetic sheets that are attracted to each other are arranged inside the docking plug-in unit and on the surface of the docking plug-in unit.

[0020] In a preferred embodiment, one side of the fixed cooling strip, the combined cooling strip and the end cooling strip is configured as an outwardly convex arc surface, and the arc surface is attached to the neck.

[0021] In a preferred embodiment, the circulation device includes a shell, a heat dissipation water row is arranged inside the shell, cooling fans are installed on the top and bottom of the heat dissipation water row, a cooling fin is installed between the top cooling fan and the heat dissipation water row, and the circulation device also includes a water pump installed inside the shell, one port of the water pump is connected to the heat dissipation water row, and the other port extends out of the shell and is connected to the delivery pipe.

[0022] In a preferred embodiment, the fixed cooling strips, the straps, the combined cooling strips, the end cooling strips and the connecting plug-ins are all made of elastically deformable materials.

[0023] The technical effects achieved by the present invention are:

[0024] The present invention can determine the combined length of the fixed cooling strips according to the neck circumference of the child, then start the circulation device to fully cool the fixed cooling strips and the combined cooling strips connected to the fixed cooling strips, after standing for one to two minutes, the fixed cooling strips are wrapped around the neck or wrist of the child, and finally a complete cooling ring is formed by connecting the connecting plug-ins to perform real-time cooling.

[0025] The present invention, by setting the component that adheres to the skin to be an elastic soft material, is soft and suitable for children to contact the skin when used by children to prevent abrasions or irritation, and the continuous circulation through the circulation device can ensure the heat dissipation temperature of each cooling strip, and does not require medical personnel or parents to accompany all the time to perform tedious work such as repeated wiping and cooling, and abandons the traditional ice compress or alcohol bath method that brings repeated low temperature sensation, and the present application is worn in a surrounding manner around the neck or wrist of the child, which can ensure that the cooling device is stable without oppressing the child. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the cooling sticker in the present invention;

[0028] Figure 3 It is a schematic diagram of one side structure of the combined cooling sticker of the present invention;

[0029] Figure 4It is a schematic diagram of the structure of the other side of the combined cooling strip of the present invention;

[0030] Figure 5 It is a schematic diagram of a half-section structure of the combined cooling sticker of the present invention;

[0031] Figure 6 It is a schematic diagram of the half-section structure of the combined cooling strip and the end cooling strip in the present invention;

[0032] Figure 7 The present invention Figure 6 A detailed enlarged structural diagram of point A;

[0033] Figure 8 It is a schematic diagram of the structure of the connection plug-in in the present invention;

[0034] Fig. 9 It is a schematic diagram of the expanded structure of the circulation device in the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 100, fixed cooling strips; 200, boarding;

[0037] 300, combined cooling strip; 301, combined strip body; 302, a docking slot; 303, a waterway pipe head; 304, extended buckle mouth; 305, docking platform; 306, waterway jack;

[0038] 400, end cooling strip; 401, end strip body; 402, two docking grooves; 403, two waterway pipe heads; 4031, inclined surface; 4032, arc convex;

[0039] 500, connecting plug; 501, docking plug; 502, docking plug; 503, slot; 504, magnetic disk;

[0040] 600, conveying pipe;

[0041] 700, circulation device; 701, housing; 702, cooling water row; 703, water pump; 704, cooling plate; 705, cooling fan. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0044] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0045] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0046] Please see attached Figure 1-2 As shown, the present invention provides a pediatric medical physical cooling device, including a fixed cooling strip 100, a combined cooling strip 300, an end cooling strip 400, a connecting plug 500, a delivery tube 600 and a circulation device 700 connected to the delivery tube 600, the fixed cooling strips 100 are arranged in a horizontal arrangement, a strap 200 is provided between two fixed cooling strips 100, each fixed cooling strip 100 is connected through the strap 200, and the combined cooling strips 300 are arranged at both ends of the fixed cooling strips 100. By adding the combined cooling strips 300, the length of the fixed cooling strips 100 can be extended. Or reduce the combined length with the fixed cooling strip 100, the end cooling strips 400 are arranged at the two ends of the combined cooling strip 300, and the end cooling strips 400 at both ends are connected by the connecting plug-in 500 to form a cooling ring sleeved on the neck, and the delivery pipe 600 is connected to the fixed cooling strip 100. The circulation device 700 injects the cooling liquid into the fixed cooling strip 100 through the delivery pipe 600 for circulation, and the fixed cooling strip 100 is connected with the combined cooling strip 300 and the end cooling strip 400, and the cooling liquid is according to the combined length of the combined cooling strip 300.

[0047] Specifically, the fixed cooling strip 100, the strap 200, the combined cooling strip 300, the end cooling strip 400 and the connecting plug 500 are all made of elastically deformable materials, preferably elastically deformable materials such as styrene-butadiene rubber, chloroprene rubber, or thermoplastic elastomers, thermosetting plastics, etc., or other existing known elastic materials.

[0048] More specifically, according to existing data, the circumference of a child's neck is 20 cm to 30 cm, and the circumference of a child's wrist is 10 cm to 20 cm. Before use, first determine the combined length of the fixed cooling strip 100 according to the child's neck circumference, then start the circulation device 700, fully cool the fixed cooling strip 100 and the combined cooling strip 300 connected to the fixed cooling strip 100, let it stand for one to two minutes, then wrap the fixed cooling strip 100 around the child's neck or wrist, and finally connect the connecting plug-in 500 to form a complete cooling ring for real-time cooling.

[0049] Please see attached Figure 3-5 The combined cooling strip 300 includes a combined strip body 301 and an extended buckle mouth 304 extending from the side of the combined strip body 301. A docking groove 302 is provided on the combined strip body 301 on the same side of the extended buckle mouth 304. A water channel pipe head 303 is provided in the groove of the docking groove 302. A docking platform 305 is provided on the extended buckle mouth 304 at a position opposite to the docking groove 302. A water channel plug 306 adapted to the water channel pipe head 303 is provided on the docking platform 305. When two adjacent combined cooling strips 300 are combined, the docking platform 305 of one combined cooling strip 300 is inserted into a docking groove 302 of the other combined cooling strip 300, and a water channel pipe head 303 of the two combined cooling strips 300 is adapted to engage with the water channel plug 306.

[0050] When the two combined cooling strips 300 are combined, the water pipe head 303 is connected with the water channel socket 306 so that the insides of the two combined cooling strips 300 can flow into each other.

[0051] According to the above structure, when the fixed cooling strip 100 and the combined cooling strip 300 are assembled, the docking station 305 is adapted to be pressed and docked inside a docking groove 302. After overlapping in sequence, the number of combined cooling strips 300 can be reduced or increased according to the patient's condition. By utilizing the characteristic of the cooling strip being an elastic material, when installing the docking station 305 and a docking groove 302, a water channel pipe head 303 and a water channel socket 306 are squeezed or adjusted by external force, and a water channel pipe head 303 can be inserted into the interior of the water channel socket 306, thereby allowing the internal coolant of several cooling strips to circulate with each other, thereby achieving the effect of circulating cooling of each cooling strip.

[0052] Please see attached Figure 5-6 The end cooling strip 400 includes an end strip body 401, one side of which is provided with two docking grooves 402, and the interior of the two docking grooves 402 is provided with two water channel pipe heads 403. When docking, the two water channel pipe heads 403 on the end cooling strip 400 are plugged into the water channel socket 306 on the combined cooling strip 300;

[0053] Among them, the structure of the two-part docking groove 402 is consistent with the structure of the one-part docking groove 302; the structure of the two-part waterway pipe head 403 is consistent with the structure of the one-part waterway pipe head 303. Compared with the combined cooling strip 300, the end cooling strip 400 does not have an extended buckle mouth 304 on the side of the end cooling strip 400. The end cooling strip 400 is mainly used to connect the two ends of the cooling strip, so the connecting plug-in 500 is set on the side of the end cooling strip 400.

[0054] Please see attached Figure 6-7 The outer annular surface of the two water channel pipe heads 403 forms a slope 4031 that protrudes and then folds inward, and the position of the water outlet port of the two water channel pipe heads 403 protrudes outward to form an arc convex 4032. By setting the slope 4031 and the arc convex 4032, when the cooling strips are connected in a ring shape, on the one hand, the slope 4031 and the arc convex 4032 squeeze the inner wall of the water channel socket 306 and it is not easy to leak, so that the water flows smoothly through the cavity of the next combined cooling strip 300. On the other hand, since the water channel pipe head is made of elastic material, it is easy to deform and be spliced ​​to the inside of the water channel socket 306 through external force.

[0055] Please see attached Figure 8 The connecting plug 500 includes a docking plug 501 arranged on the side of one end cooling strip 400, and also includes a docking plug 502 arranged on the side of the other end cooling strip 400. A slot 503 is provided in the middle of the docking plug 501, and magnetic sheets 504 that are attracted to each other are provided inside the docking plug 501 and on the surface of the docking plug 502.

[0056] Furthermore, when the two end cooling strips 400 are closed, the docking plug 502 on one side is inserted into the interior of the docking plug strip 501 on the other side, and the magnetic sheets 504 thereon will be adsorbed to each other, thereby achieving a temporary fixing effect.

[0057] Please see attached Fig. 9 The circulation device 700 includes a shell 701, a heat dissipation water row 702 is arranged inside the shell 701, cooling fans 705 are installed on the top and bottom of the heat dissipation water row 702, and a cooling plate 704 is installed between the top cooling fan 705 and the heat dissipation water row 702. The circulation device 700 also includes a water pump 703 installed inside the shell 701, one port of the water pump 703 is connected to the heat dissipation water row 702, and the other port extends out of the shell 701 and is connected to the delivery pipe 600.

[0058] Furthermore, the circulation device 700 mainly realizes the transfer and dissipation of heat through the internal water system. The water pump 703 is started to transport the coolant to the heat dissipation water row 702 for heat dissipation and volatilization. After cooling, the circulating liquid flows back into the heat dissipation water row 702 again to continue to absorb heat. In this working process, the refrigeration plate 704 transports cold air to form a circulating heat dissipation system, so that the cooling patch can continuously maintain a low temperature and provide long-term physical cooling for children.

[0059] Furthermore, one side of the fixed cooling strip 100, the combined cooling strip 300 and the end cooling strip 400 is set to be an outwardly convex arc surface, which is attached to the neck. The arc surface is more adapted to the curve of the human neck, can better fit the neck, and reduce the discomfort of wearing.

[0060] In combination with the above structure, by setting the component that adheres to the skin to be an elastic soft material, when used by children, it is soft and suitable for children to contact with the skin to prevent abrasions or irritation, and the continuous circulation through the circulation device 700 can ensure the heat dissipation temperature of each cooling strip, and there is no need for medical staff or parents to accompany at all times to perform tedious work such as repeated wiping and cooling, and the traditional ice compress or alcohol bath method that brings repeated low temperature sensation is abandoned. In addition, the present application is worn in a wrap-around manner on the neck or wrist of the child, which can ensure that the cooling device is stable without oppressing the child.

[0061] The working principle of the present invention is as follows: before use, first determine the combined length of the fixed cooling strip 100 according to the child's neck circumference, then start the circulation device 700, fully cool the fixed cooling strip 100 and the combined cooling strip 300 connected to the fixed cooling strip 100, after standing for one to two minutes, wrap the fixed cooling strip 100 around the child's neck or wrist, and finally connect the connecting plug-in 500 to form a complete cooling ring for real-time cooling.

[0062] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A pediatric medical physical cooling device, characterized in that: include Fixed cooling strips (100), the fixed cooling strips (100) are arranged in a transverse arrangement, a strapping plate (200) is provided between two of the fixed cooling strips (100), and the fixed cooling strips (100) are connected to each other via the strapping plate (200); Combined cooling strips (300), wherein the combined cooling strips (300) are arranged at both ends of the fixed cooling strips (100); by adding the combined cooling strips (300), the combined length with the fixed cooling strips (100) can be extended or reduced; End cooling strips (400), the end cooling strips (400) being arranged at both ends of the combined cooling strip (300); A connecting plug-in (500), wherein the end cooling strips (400) at both ends are connected via the connecting plug-in (500) to form a cooling ring that is sleeved on the neck; A delivery pipe (600) and a circulation device (700) connected to the delivery pipe (600), wherein the delivery pipe (600) is connected to a fixed cooling strip (100), and the circulation device (700) infuses cooling liquid into the fixed cooling strip (100) through the delivery pipe (600) for circulation, and the fixed cooling strip (100) is connected to the combined cooling strip (300) and the end cooling strip (400), and the cooling liquid is circulated according to the combined length of the combined cooling strip (300).

2. A pediatric medical physical cooling device according to claim 1, characterized in that: The combined cooling strip (300) comprises a combined strip body (301) and an extended buckle mouth (304) extending from the side of the combined strip body (301); a docking groove (302) is provided on the combined strip body (301) and on the same side as the extended buckle mouth (304); a water channel pipe head (303) is provided in the docking groove (302); A docking platform (305) is provided on the extended buckle mouth (304) at a position opposite to a docking groove (302), and a water channel plug hole (306) adapted to a water channel pipe head (303) is provided on the docking platform (305).

3. A pediatric medical physical cooling device according to claim 2, characterized in that: When two adjacent combined cooling strips (300) are combined, the docking platform (305) of one combined cooling strip (300) is inserted into a docking groove (302) of another combined cooling strip (300), and a water channel head (303) of the two combined cooling strips (300) is adapted to engage with the water channel socket (306); When the two combined cooling strips (300) are combined, the water channel pipe head (303) is connected to the water channel socket (306) so that the insides of the two combined cooling strips (300) can flow into each other.

4. A pediatric medical physical cooling device according to claim 2, characterized in that: The end cooling strip (400) comprises an end strip body (401), one side of which is provided with two docking grooves (402), the interior of which is provided with two water channel pipe heads (403), and when docking, the two water channel pipe heads (403) on the end cooling strip (400) are plugged into the interior of the water channel plug hole (306) on the combined cooling strip (300); The structure of the two-part docking groove (402) is consistent with the structure of the one-part docking groove (302); the structure of the two-part waterway pipe head (403) is consistent with the structure of the one-part waterway pipe head (303).

5. A pediatric medical physical cooling device according to claim 4, characterized in that: The outer annular surface of the two-part water channel pipe head (403) forms an inclined surface (4031) that protrudes and then folds inward, and the position of the water outlet port of the two-part water channel pipe head (403) protrudes outward to form an arc convexity (4032).

6. A pediatric medical physical cooling device according to claim 1, characterized in that: The connecting plug (500) comprises a docking plug strip (501) arranged on the side of one of the end cooling strips (400); It also includes a docking plug (502) arranged on the side of the other end cooling strip (400), a slot (503) is provided in the middle of the docking plug (501), and magnetic sheets (504) that attract each other are provided inside the docking plug (501) and on the surface of the docking plug (502).

7. A pediatric medical physical cooling device according to claim 1, characterized in that: One side of the fixed cooling strip (100), the combined cooling strip (300) and the end cooling strip (400) is configured as an outwardly convex arc surface, and the arc surface is attached to the neck.

8. A pediatric medical physical cooling device according to any one of claims 1 to 7, characterized in that: The circulation device (700) comprises a shell (701), a heat dissipation water row (702) is arranged inside the shell (701), a heat dissipation fan (705) is installed on the top and bottom of the heat dissipation water row (702), a cooling plate (704) is installed between the heat dissipation fan (705) on the top and the heat dissipation water row (702), and the circulation device (700) further comprises a water pump (703) installed inside the shell (701), one port of the water pump (703) is connected to the heat dissipation water row (702), and the other port extends out of the shell (701) and is connected to the delivery pipe (600).

9. A pediatric medical physical cooling device according to claim 8, characterized in that: The fixed cooling strip (100), the strap (200), the combined cooling strip (300), the end cooling strip (400) and the connecting plug-in (500) are all made of elastically deformable materials.

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