Ice cap, glove and shoe cover device capable of accurately controlling temperature

Abstract

The invention discloses a precise temperature control ice cap, glove and shoe cover device, and relates to the technical field of medical equipment, the precise temperature control ice cap, glove and shoe cover device comprises an ice cap, a glove and a shoe cover, the outer side of the ice cap, the outer side of the glove and the outer side of the shoe cover are each provided with a refrigeration temperature control mechanism used for adjusting the use distance and being suitable for pre-hospital first aid, and each refrigeration temperature control mechanism comprises a refrigeration unit, the device is arranged on the outer sides of an ice cap, gloves and shoe covers and comprises a box body, the winding unit is arranged on the left side of the refrigeration unit and comprises a mounting frame fixedly mounted on the left side of the box body, and a winding disc is rotationally mounted in the mounting frame; the dismounting and mounting unit is arranged on the outer sides of the ice caps, the gloves and the shoe covers and used for facilitating dismounting of the ice caps, the gloves and the shoe covers, the driving motor operates, the driving motor drives the winding disc to rotate, the winding disc rotates to unwind the air conveying pipe, and therefore the distance of the air conveying pipe can be adjusted, and the distance between the patient and the device can be adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to an ice cap, glove and shoe cover device for precise temperature control. Background Art

[0002] Paclitaxel is a commonly used chemotherapy drug, mainly used to treat a variety of cancers, but its main adverse reaction is that it can cause peripheral neuropathy (peripheral neuritis), which may manifest as numbness, tingling or pain in the hands and feet. Clinically, it has been found that this adverse reaction can be alleviated by cooling the body to reduce the accumulation of drugs at nerve endings, thereby reducing the degree of nerve damage. The principle of this cooling method is to reduce the toxic effects of drugs on nerves by lowering the local temperature, thereby protecting nerve function and improving the treatment effect. However, in the specific implementation, because the temperature cannot be accurately controlled, the cooling effect will be insufficient and secondary injuries such as frostbite will be caused to patients.

[0003] The use of ice caps is one of the common physical cooling methods in clinical practice. It is mainly used for physical cooling of the head, reducing brain tissue metabolism, reducing oxygen consumption, reducing brain cell damage, and preventing brain edema. Especially for patients with craniocerebral injury, using ice caps for head cooling treatment can reduce brain metabolism rate, reduce oxygen consumption, increase hypoxia tolerance, effectively reduce brain edema, reduce intracranial pressure, avoid brain herniation, and promote the recovery of brain cell function, thereby improving the patient's cure rate, reducing mortality and disability rates, and improving the patient's quality of life.

[0004] Upon investigation, the public announcement number: CN105232212A discloses a medical ice cap, which enables adjacent circulating water channels to be interconnected by setting water channel connecting ports between the circulating water channels. If the circulating water channel is partially blocked, the water will flow into the adjacent circulating water channel through the water channel connecting ports, directly bypassing the blocked portion, so that the cooling circulation can continue inside the ice cap body, thereby avoiding the situation where cooling cannot be achieved due to blockage of the circulating water channel, and preventing the circulating water channel from bursting due to excessive water pressure.

[0005] Based on the above-mentioned prior art, the existing precise temperature control ice caps, gloves and shoe covers still have the following problems: when the existing devices are used, the distance between the patient and the device is fixed and cannot be adjusted, and the device needs to be matched with a large refrigerator. Its huge size and complex refrigeration device are not convenient to carry and are not suitable for pre-hospital emergency treatment. Therefore, the present invention provides precise temperature control ice caps, gloves and shoe covers. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides an ice cap, gloves and shoe cover device with precise temperature control, which solves the following problems existing in the existing ice cap, gloves and shoe cover devices with precise temperature control: when the existing devices are used, the distance between the patient and the device is fixed and cannot be adjusted, and the device needs to be matched with a large refrigerator. Its huge size and complex refrigeration device are not easy to carry and are not suitable for pre-hospital emergency treatment.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ice cap, glove and shoe cover device with precise temperature control, including an ice cap, a glove and a shoe cover, wherein the outer sides of the ice cap, the glove and the shoe cover are all provided with a refrigeration temperature control mechanism for adjusting the use distance and being applicable to pre-hospital emergency treatment, and the refrigeration temperature control mechanism includes:

[0008] A refrigeration unit is arranged outside the ice cap, gloves and shoe covers, and includes a box body;

[0009] The reeling unit is arranged on the left side of the refrigeration unit, and comprises a mounting frame fixedly mounted on the left side of the box body, and a reeling disc is rotatably mounted inside the mounting frame;

[0010] The disassembly unit is arranged on the outside of the ice cap, gloves and shoe covers, and is used to facilitate the disassembly of the ice cap, gloves and shoe covers.

[0011] Preferably, the winding unit further comprises a driving motor fixedly mounted on the left side of the mounting frame, a conduit is rotatably mounted through the right end of the winding drum, and an air pipe is fixedly mounted on the outer ring of the shaft tube of the winding drum.

[0012] Preferably, the refrigeration unit further comprises a condenser fixedly mounted inside the housing, one side of the condenser is connected to the condenser via a pipeline, one end of the compressor is fixedly connected to the evaporator via a pipeline, and a controller is fixedly mounted on the front side of the housing.

[0013] Preferably, the refrigeration unit also includes a baffle fixedly installed inside the box, and the evaporator is fixedly installed on the rear side of the baffle, a fan is fixedly installed inside the box through a mounting rod, and the fan is installed on the rear side of the evaporator, and a plurality of heat dissipation holes are opened on the rear side of the box.

[0014] Preferably, the disassembly and assembly unit comprises a sleeve fixedly mounted on one end of the gas pipe, a connecting block is fixedly mounted on the outer ring of the sleeve, and a clamping rod is hingedly mounted inside the connecting block.

[0015] Preferably, a sliding sleeve is slidably mounted on the outer ring of the sleeve, a spring is sleeved on the outer ring of the sleeve, and a retaining ring is fixedly mounted on the outer ring of the sleeve.

[0016] Preferably, the disassembly and assembly unit further comprises an insert tube which is slidably inserted into the sleeve, a clamp ring is fixedly mounted on the outer ring of the insert tube, and a temperature sensor is fixedly mounted on the outer ring of the insert tube.

[0017] Preferably, the bottom end of the cannula and the temperature sensor are fixedly installed between the inner layer and the outer layer of the ice cap, gloves and shoe covers, and the outer layers of the ice cap, gloves and shoe covers are provided with ventilation holes.

[0018] The present invention provides an ice cap, gloves and shoe cover device for precise temperature control. Compared with the prior art, it has the following beneficial effects:

[0019] 1. The precise temperature-controlled ice cap, gloves and shoe cover device drives the motor to operate, and the driving motor drives the winding reel to rotate, and the winding reel rotates to unwind the air pipe, thereby achieving adjustable distance of the air pipe, thereby achieving adjustable distance between the patient and the device.

[0020] 2. The precise temperature-controlled ice cap, gloves and shoe covers device achieves a reduction in the overall size of the device by miniaturizing the box, condenser, compressor, evaporator and fan, making the device easier to carry and more suitable for pre-hospital emergency treatment.

[0021] 3. The precise temperature-controlled ice cap, glove and shoe cover device has a spring that pushes the sliding sleeve to move through its own elastic force, and the sliding sleeve drives the two clamping rods to rotate toward each other, so that the two clamping rods clamp the clamping ring, thereby facilitating the rapid disassembly and assembly of the gas pipe and the ice cap, gloves and shoe covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional left-side structural diagram of the present invention;

[0023] Figure 2 It is a partial three-dimensional structural diagram of the glove of the present invention;

[0024] Figure 3 It is a partial three-dimensional structural diagram of the shoe cover of the present invention;

[0025] Figure 4 It is a partial three-dimensional structural diagram of the refrigeration unit of the present invention;

[0026] Figure 5 It is a cross-sectional three-dimensional structural diagram of the refrigeration unit of the present invention;

[0027] Figure 6 It is a three-dimensional structural diagram of the reeling unit of the present invention;

[0028] Figure 7 It is a three-dimensional structural diagram of the disassembly and assembly unit of the present invention.

[0029] In the figure: 1-ice cap, 2-refrigeration temperature control mechanism, 21-refrigeration unit, 211-box, 212-controller, 213-condenser, 214-compressor, 215-evaporator, 216-fan, 217-baffle, 218-heat dissipation hole, 22-winding unit, 221-mounting frame, 222-winding reel, 223-conduit, 224-driving motor, 225-air pipe, 23-disassembly and assembly unit, 231-casing, 232-connecting block, 233-clamping rod, 234-spring, 235-blocking ring, 236-insertion tube, 237-clamping ring, 238-temperature sensor, 239-sleeve, 3-gloves, 4-shoe covers. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 7 , the present invention provides a technical solution:

[0032] The precise temperature-controlled ice cap, glove and shoe cover device comprises an ice cap 1, a glove 3 and a shoe cover 4. The outer sides of the ice cap 1, the glove 3 and the shoe cover 4 are all provided with a refrigeration temperature control mechanism 2 for adjusting the use distance and being applicable to pre-hospital emergency treatment. The refrigeration temperature control mechanism 2 comprises:

[0033] The refrigeration unit 21 is arranged outside the ice cap 1, the gloves 3 and the shoe cover 4, and includes a box body 211;

[0034] The reeling unit 22 is arranged on the left side of the refrigeration unit 21, and includes a mounting frame 221 fixedly mounted on the left side of the box body 211, and a reeling disc 222 is rotatably mounted inside the mounting frame 221;

[0035] The disassembly unit 23 is arranged on the outside of the ice cap 1, the gloves 3 and the shoe cover 4, and is used to facilitate the disassembly of the ice cap 1, the gloves 3 and the shoe cover 4.

[0036] In this embodiment, the winding unit 22 also includes a driving motor 224 fixedly installed on the left side of the mounting frame 221, a conduit 223 is rotatably installed through the right end of the winding drum 222, and an air supply pipe 225 is fixedly installed on the outer ring of the shaft tube of the winding drum 222.

[0037] The model of the driving motor 224 is KV3SF-8521F-WR. When the driving motor 224 is running, the driving motor 224 drives the winding reel 222 to rotate. The winding reel 222 rotates to unwind the air supply tube 225, thereby achieving adjustable distance of the air supply tube 225, thereby achieving adjustable distance between the patient and the device.

[0038] In this embodiment, the refrigeration unit 21 also includes a condenser 213 fixedly installed inside the box body 211, and the condenser 213 is installed on one side of the condenser 213 through a pipeline. One end of the compressor 214 is fixedly connected to the evaporator 215 through a pipeline, and a controller 212 is fixedly installed on the front side of the box body 211.

[0039] By miniaturizing the housing 211, condenser 213, compressor 214, evaporator 215 and fan 216, the overall size of the device is reduced, making it easier to carry and more suitable for pre-hospital emergency treatment. Cold air is generated by the condenser 213, compressor 214 and evaporator 215, and the cold air is blown into the air pipe 225 through the rotation of the fan 216, and then conducted into the ice cap 1, gloves 3 or shoe covers 4 through the air pipe 225 for use.

[0040] In this embodiment, the refrigeration unit 21 also includes a baffle 217 fixedly installed inside the box body 211, and the evaporator 215 is fixedly installed on the rear side of the baffle 217. A fan 216 is fixedly installed inside the box body 211 through a mounting rod, and the fan 216 is installed on the rear side of the evaporator 215. A plurality of heat dissipation holes 218 are opened on the rear side of the box body 211.

[0041] In this embodiment, the disassembly and assembly unit 23 includes a sleeve 231 fixedly installed at one end of the gas delivery pipe 225 , a connecting block 232 is fixedly installed on the outer ring of the sleeve 231 , and a clamping rod 233 is hingedly installed inside the connecting block 232 .

[0042] In this embodiment, a sliding sleeve 239 is slidably mounted on the outer ring of the sleeve 231 , a spring 234 is sleeved on the outer ring of the sleeve 231 , and a retaining ring 235 is fixedly mounted on the outer ring of the sleeve 231 .

[0043] In this embodiment, the disassembly unit 23 also includes an insert tube 236 that is slidably inserted into the sleeve 231, and a clamping ring 237 is fixedly installed on the outer ring of the insert tube 236, and a temperature sensor 238 is fixedly installed on the outer ring of the insert tube 236. The model of the temperature sensor 238 is DS18B20, and the spring 234 pushes the sliding sleeve 239 to move the sliding sleeve 239 through its own elastic force, and the sliding sleeve 239 drives the two clamping rods 233 to rotate toward each other, so that the two clamping rods 233 clamp the clamping ring 237, so as to facilitate the rapid disassembly of the gas pipe 225 and the ice cap 1, the gloves 3 and the shoe cover 4. At the same time, the temperature sensor 238 detects the temperature inside the ice cap 1, the gloves 3 and the shoe cover 4, and controls the power of the refrigeration unit 21 through the controller 212 to keep the temperature inside the ice cap 1, the gloves 3 and the shoe cover 4 constant.

[0044] In this embodiment, the bottom end of the insert tube 236 and the temperature sensor 238 are fixedly installed between the inner and outer layers of the ice cap 1, gloves 3 and shoe covers 4, and ventilation holes are provided on the outer layers of the ice cap 1, gloves 3 and shoe covers 4.

[0045] The outer layers of the ice cap 1, gloves 3 and shoe covers 4 are provided with ventilation holes for circulating cold air inside the ice cap 1, gloves 3 and shoe covers 4 to prevent excessive expansion.

[0046] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0047] During operation, first, the motor 224 is driven to operate, and the motor 224 drives the winding reel 222 to rotate. The winding reel 222 rotates to unwind the air pipe 225, so that the distance of the air pipe 225 can be adjusted. Then, the spring 234 pushes the sliding sleeve 239 to move through its own elastic force. The sliding sleeve 239 drives the two clamping rods 233 to rotate toward each other, so that the two clamping rods 233 clamp the clamping ring 237. Cold air is generated through the condenser 213, the compressor 214 and the evaporator 215. The cold air is blown into the air pipe 225 through the rotation of the fan 216, and is conducted into the ice cap 1 or the gloves 3 or the shoe covers 4 through the air pipe 225 for use. At the same time, the temperature sensor 238 detects the temperature inside the ice cap 1, the gloves 3 and the shoe covers 4, and the power of the refrigeration unit 21 is controlled by the controller 212 to keep the temperature inside the ice cap 1, the gloves 3 and the shoe covers 4 constant.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ice cap, glove and shoe cover device for precise temperature control, comprising an ice cap (1), a glove (3) and a shoe cover (4), characterized in that: The outer sides of the ice cap (1), gloves (3) and shoe covers (4) are all provided with a refrigeration temperature control mechanism (2) for adjusting the use distance and being applicable to pre-hospital emergency treatment. The refrigeration temperature control mechanism (2) comprises: A refrigeration unit (21), which is arranged on the outside of the ice cap (1), the gloves (3) and the shoe covers (4), and comprises a box body (211); The reeling unit (22) is arranged on the left side of the refrigeration unit (21), and comprises a mounting frame (221) fixedly mounted on the left side of the box body (211), and a reeling disc (222) is rotatably mounted inside the mounting frame (221); The disassembly unit (23) is arranged on the outside of the ice cap (1), the gloves (3) and the shoe cover (4), and is used to facilitate the disassembly of the ice cap (1), the gloves (3) and the shoe cover (4).

2. The precise temperature control ice cap, glove and shoe cover device according to claim 1, characterized in that: The reeling unit (22) further comprises a driving motor (224) fixedly mounted on the left side of the mounting frame (221); a guide tube (223) is rotatably mounted through the right end of the reel (222); and an air delivery pipe (225) is fixedly mounted on the outer ring of the shaft tube of the reel (222).

3. The precise temperature control ice cap, glove and shoe cover device according to claim 1, characterized in that: The refrigeration unit (21) further comprises a condenser (213) fixedly mounted inside the housing (211); one side of the condenser (213) is connected to the condenser (213) via a pipeline; one end of the compressor (214) is fixedly connected to the evaporator (215) via a pipeline; and a controller (212) is fixedly mounted on the front side of the housing (211).

4. The precise temperature control ice cap, glove and shoe cover device according to claim 3, characterized in that: The refrigeration unit (21) further comprises a baffle (217) fixedly mounted inside the housing (211), and the evaporator (215) is fixedly mounted on the rear side of the baffle (217); a fan (216) is fixedly mounted inside the housing (211) via a mounting rod, and the fan (216) is mounted on the rear side of the evaporator (215); and a plurality of heat dissipation holes (218) are provided on the rear side of the housing (211).

5. The precise temperature control ice cap, glove and shoe cover device according to claim 2, characterized in that: The disassembly and assembly unit (23) comprises a sleeve (231) fixedly mounted on one end of the gas delivery pipe (225), a connecting block (232) fixedly mounted on the outer ring of the sleeve (231), and a clamping rod (233) hingedly mounted inside the connecting block (232).

6. The precise temperature control ice cap, glove and shoe cover device according to claim 5, characterized in that: A sliding sleeve (239) is slidably mounted on the outer ring of the sleeve (231), a spring (234) is sleeved on the outer ring of the sleeve (231), and a retaining ring (235) is fixedly mounted on the outer ring of the sleeve (231).

7. The precise temperature control ice cap, glove and shoe cover device according to claim 5, characterized in that: The disassembly and assembly unit (23) further comprises an insert tube (236) which is slidably inserted into the interior of the sleeve (231), a retaining ring (237) being fixedly mounted on the outer ring of the insert tube (236), and a temperature sensor (238) being fixedly mounted on the outer ring of the insert tube (236).

8. The precise temperature control ice cap, glove and shoe cover device according to claim 7, characterized in that: The bottom end of the insertion tube (236) and the temperature sensor (238) are fixedly installed between the inner layer and the outer layer of the ice cap (1), the glove (3) and the shoe cover (4), and the outer layer of the ice cap (1), the glove (3) and the shoe cover (4) is provided with ventilation holes.

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