CN219439669U

CN219439669U - Cold and hot compress therapeutic instrument

Info

Publication number: CN219439669U
Application number: CN202320021914.0U
Authority: CN
Inventors: 吴雷
Original assignee: Beijing Qingma Technology Co ltd
Current assignee: Beijing Qingma Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-08-01
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a cold and hot compress therapeutic apparatus, comprising: the device comprises a shell, a dressing pad, an energy storage bin and a working bin, wherein the energy storage bin and the working bin are arranged in the shell in parallel; a first liquid level sensor is arranged in the energy storage bin; the liquid in the energy storage bin is pumped into the working bin by the supply pump, the liquid in the working bin is pumped into the dressing pad by the circulating pump through the conveying pipe, and the liquid in the dressing pad is returned to the working bin through the return pipe. The cold compress and the hot compress are integrated into the same instrument, so that a patient can conveniently adjust the treatment mode according to the self requirement; the energy storage bin effectively reserves medium energy, can be used for a long time, adjusts proper temperature through the working bin and supplies to the dressing pad, a patient only needs to cover the dressing pad at a required position, the use of the patient is convenient in structural design, the accurate adjustment of temperature is more convenient, and the effective treatment effect is guaranteed.

Description

Cold and hot compress therapeutic instrument

Technical Field

The utility model relates to the technical field of therapeutic instruments, in particular to a cold and hot compress therapeutic instrument.

Background

Hot compress and cold compress are often applied to medical care as auxiliary treatment means. The cold compress can shrink blood vessel at skin contact position, relieve local swelling, reduce nerve sensitivity, and relieve pain. The hot compress can raise local skin temperature, inhibit vasoconstriction, thereby improving blood flow speed and vascular permeability, and promoting local metabolism.

The common hot compress and cold compress mode at present is to apply the required position with ice bag or hot-water bag, and the simpler mode is to put the towel in cold water or hot water and wring out the back and cover in painful position, and the technical problem that exists is because cold compress temperature is too high or the hot compress temperature is too low and all can not reach effectual treatment, consequently when needs cold compress or hot compress for a long time, need frequently change ice bag or hot-water bag, not only use inconveniently, and the temperature is difficult to control yet, can't maintain patient's required temperature for a long time.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a cold and hot compress therapeutic apparatus. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

The utility model adopts the following technical scheme:

provided is a cold and hot compress therapeutic apparatus, comprising: a housing; further comprises: the compress pad, the energy storage bin and the working bin are arranged in the shell in parallel; a first liquid level sensor is arranged in the energy storage bin; an overflow pipe is arranged between the energy storage bin and the working bin, and a one-way valve is arranged at the outlet side of the overflow pipe; the liquid in the energy storage bin is pumped into the working bin by the supply pump, the liquid in the working bin is pumped into the dressing pad by the circulation pump through the conveying pipe, and the liquid in the dressing pad returns to the working bin through the return pipe.

Further, a liquid inlet is arranged on the shell; a liquid return pipe is arranged below the working bin, one end of the liquid return pipe is connected with the liquid inlet port, and the other end of the liquid return pipe is communicated with the working bin; the liquid inlet port is connected with the dressing pad through the return pipe.

Further, a liquid outlet port is arranged on the shell; a liquid supply pipe is arranged below the working bin, one end of the liquid supply pipe is connected with the liquid outlet port, and the other end of the liquid supply pipe is connected with the water outlet of the circulating pump; the liquid outlet port is connected with the dressing pad through the conveying pipe.

Further, a liquid supplementing pipe is arranged between the energy storage bin and the working bin; one end of the liquid supplementing pipe is communicated with the energy storage bin, and the other end of the liquid supplementing pipe is connected with the water inlet of the supply pump.

Further, the cold and hot compress therapeutic apparatus further comprises: a micro control unit; the first liquid level sensor, the temperature sensor and the second liquid level sensor are connected with a data input port of the micro-control unit, and the heating assembly, the circulating pump and the supply pump are connected with a control output port of the micro-control unit.

Further, the cold and hot compress therapeutic apparatus further comprises: and the stirring motor is arranged in the working bin.

Further, the heating component and the temperature sensor are arranged in the middle of the working bin, and the circulating pump and the supply pump are respectively arranged on the inner walls of the two side bins of the working bin.

Further, the outside of the conveying pipe and the return pipe is wrapped with a heat preservation sleeve.

The utility model has the beneficial effects that:

1. the cold compress and the hot compress are integrated into the same instrument, so that a patient can conveniently adjust the treatment mode according to the self requirement;

2. the energy storage bin effectively reserves medium energy, can be used for a long time, adjusts proper temperature through the working bin and supplies to the dressing pad, a patient only needs to cover the dressing pad at a required position, the use of the patient is convenient in structural design, the accurate adjustment of temperature is more convenient, and the effective treatment effect is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the piping connection of a cold and hot compress therapeutic apparatus of the present utility model;

FIG. 2 is a schematic view showing the internal structure of a cold and hot compress therapeutic apparatus according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the energy storage bin and the working bin of the present utility model;

FIG. 4 is a schematic view of the construction of the working cartridge of the present utility model;

fig. 5 is a control schematic of the present utility model.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the described embodiments are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, in some illustrative embodiments, the present utility model provides a cold compress therapeutic apparatus, which can provide two therapeutic modes of cold compress and hot compress, and specifically includes: the machine shell 1, the machine cover 2, the dressing pad 3, the energy storage bin 4 and the working bin 5.

The casing 1 is hollow, the upper end is opened and is closed by the casing 2, and a man-machine interaction panel is arranged on the casing 2 and is used for providing an operation setting interface and displaying related data for a patient. The energy storage bin 4 and the working bin 5 are arranged in the shell 1 in parallel, and the two bins are independently arranged and a certain clearance space is reserved between the two bins and the side wall of the shell 1 so as to improve the heat preservation performance. The dressing pad 3 is communicated with the working bin 5 through a pipeline and is in medium circulation with the working bin 5, and the temperature regulation of the dressing pad 3 is realized through the temperature control function of the working bin 5. The dressing pad 3 can be a bag-type structure placed in a cloth bag, and is worn on a required position on a human body by using a magic tape to realize cold compress or hot compress of a target position.

A first liquid level sensor 401 is arranged in the energy storage bin 4. When hot compress is needed, a user puts a certain amount of warm water into the energy storage bin 4, when cold compress is needed, ice cubes and the warm water are put into the energy storage bin 4, and the first liquid level sensor 401 is used for monitoring liquid level data in the energy storage bin 4.

The working chamber 5 is provided with a stirring motor 501, a heating unit 502, a circulation pump 503, a supply pump 504, a temperature sensor 505, and a second liquid level sensor 506.

A liquid supplementing pipe 6 is arranged between the energy storage bin 4 and the working bin 5, one end of the liquid supplementing pipe 6 is communicated with the energy storage bin 4, the other end of the liquid supplementing pipe is connected with a water inlet of the supply pump 504, a water outlet of the supply pump 504 is positioned in the working bin 5, and the supply pump 504 pumps liquid in the energy storage bin 4 into the working bin 5. In this embodiment, the internal space of the casing is divided into an energy storage bin 4 and a working bin 5, the energy storage bin 4 is used for storing a large amount of water or a mixture of water and ice, and a small amount of water in the energy storage bin 4 is pumped into the working bin 5 by a supply pump 504, so that refrigeration or heating is performed in the working bin 5. The temperature can be accurately regulated, the optimal treatment temperature can be quickly reached (within 5-10 minutes), then the human body is subjected to cold compress or hot compress in the compress pad 3, and finally the human body is circulated back to the working bin 5 for continuous refrigeration or heating.

The working bin 5 is used for adjusting the water temperature after pumping water from the energy storage bin 4 and then circulating to the external dressing pad 3. The circulation pump 503 pumps the liquid in the working chamber 5 into the dressing pad 3 through the delivery pipe 7, and the liquid in the dressing pad 3 returns to the working chamber 5 through the return pipe 8, so as to complete the circulation of the cold and hot dressing medium. During the above cycle, the temperature sensor 505 is used to monitor the water temperature in the working chamber 5 and the second level sensor 506 is used to monitor the level data in the working chamber 5.

The casing 1 is provided with a liquid inlet 101 and a liquid outlet 102. A liquid return pipe 9 is arranged below the working bin 5, one end of the liquid return pipe 9 is connected with the liquid inlet 101, and the other end of the liquid return pipe is communicated with the working bin 5; the liquid inlet 101 is connected to the dressing pad 3 via a return pipe 8. A liquid supply pipe 10 is arranged below the working bin 5, one end of the liquid supply pipe 10 is connected with the liquid outlet 102, and the other end is connected with a water outlet of the circulating pump 503; the outlet port 102 is connected to the dressing pad 3 via the delivery tube 7. The electric control and pipeline parts are arranged below the working bin 5, the heating part and the device pipeline assembly part are separated by the separation design of the electric control and pipeline parts and the working bin 5, the safety can be ensured, and the water temperature regulation and the temperature data monitoring are prevented from being influenced. In addition, the pipeline arrangement is more reasonable, the smooth circulation of the medium between the working bin 5 and the dressing pad 3 can be ensured, and the pipeline connection is carried out when the pipeline arrangement is convenient to use.

Wherein, the outside parcel of conveyer pipe 7 and back flow 8 has the insulation cover, and the concrete optional sponge cover of insulation cover to reduce the energy loss when medium circulates.

The heating component 502 is used for heating water in the working bin 5, and any existing heating structure can be adopted for the heating component 502, for example, an external metal sleeve plate is electrified by using a resistance wire, and the metal sleeve plate is placed in water to heat the water. Wherein, heating element 502 and temperature sensor 505 set up in the middle part position of working bin 5, and circulating pump 503 and charge pump 504 set up respectively on the both sides storehouse inner wall of working bin 5, and above-mentioned structural arrangement is more reasonable, firstly can guarantee heating efficiency, secondly avoids the pump body operation to exert an influence to measuring result to promote detection accuracy.

The stirring motor 501 is arranged in the working bin 5 and is responsible for uniformly adjusting the water temperature in the working bin 5.

As shown in fig. 5, the cold and hot compress therapeutic apparatus of the present embodiment further includes: a micro control unit 11. The first liquid level sensor 401, the temperature sensor 505 and the second liquid level sensor 506 are connected with a data input port of the micro control unit 11, and upload detection data of the first liquid level sensor 401, the temperature sensor 505 and the second liquid level sensor 506 to the micro control unit 11, and the micro control unit 11 processes the detection data and outputs corresponding control instructions. The heating module 502, the circulation pump 503, and the supply pump 504 are connected to control output ports of the micro-control unit 11, and receive control instructions from the micro-control unit 11 and operate according to the instructions.

A first liquid level sensor 401 is arranged in the energy storage bin 4, and when the water quantity meets the condition, a supply pump 504 in the working bin 5 starts to work, and water is pumped into the working bin 5 from the energy storage bin 4. A temperature sensor 505 is provided in the working chamber 5, a supply pump 504 is started according to a set temperature, cold water is pumped from the energy storage chamber 4 or a heating component 502 is started to regulate the temperature of the water, and then the circulation pump 503 circulates the water to the external pad 3.

The second liquid level sensor 506 is arranged in the working bin 5, and when the water quantity is insufficient, the supply pump 504 in the working bin 5 can pump water into the working bin 5 from the energy storage bin 4, so that the sufficient water quantity of the working bin 5 is ensured. An overflow pipe 12 is arranged between the energy storage bin 4 and the working bin 5, and a one-way valve 13 is arranged on the outlet side of the overflow pipe 12. The temperature sensor 505 is arranged in the working bin 5, and in cold compress, if the water temperature in the working bin 5 is too high, whether the temperature of the energy storage bin 4 can be regulated in an auxiliary mode is judged, if the temperature can be regulated in an auxiliary mode, the low-temperature water is pumped into the working bin 5 from the energy storage bin 4 by the supply pump 504, the original high-temperature water in the working bin 5 overflows back to the energy storage bin 4 through the overflow pipe 12 to be cooled through the overflow port above the working bin 5, and the check valve 13 can avoid backflow.

The user can adjust the temperature according to the treatment scheme or the self requirement, the cold therapy can be adjusted between 6 and 10 ℃, and the thermal therapy can be adjusted between 38 and 42 ℃.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A cold and hot compress therapeutic apparatus, comprising: a housing; characterized by further comprising: the compress pad, the energy storage bin and the working bin are arranged in the shell in parallel; a first liquid level sensor is arranged in the energy storage bin; an overflow pipe is arranged between the energy storage bin and the working bin, and a one-way valve is arranged at the outlet side of the overflow pipe; the liquid in the energy storage bin is pumped into the working bin by the supply pump, the liquid in the working bin is pumped into the dressing pad by the circulation pump through the conveying pipe, and the liquid in the dressing pad returns to the working bin through the return pipe.

2. The cold and hot compress therapeutic apparatus according to claim 1, wherein the housing is provided with a liquid inlet; a liquid return pipe is arranged below the working bin, one end of the liquid return pipe is connected with the liquid inlet port, and the other end of the liquid return pipe is communicated with the working bin; the liquid inlet port is connected with the dressing pad through the return pipe.

3. The cold and hot compress therapeutic apparatus according to claim 2, wherein the housing is provided with a liquid outlet port; a liquid supply pipe is arranged below the working bin, one end of the liquid supply pipe is connected with the liquid outlet port, and the other end of the liquid supply pipe is connected with the water outlet of the circulating pump; the liquid outlet port is connected with the dressing pad through the conveying pipe.

4. The cold and hot compress therapeutic apparatus according to claim 3, wherein a fluid supplementing tube is further arranged between the energy storage bin and the working bin; one end of the liquid supplementing pipe is communicated with the energy storage bin, and the other end of the liquid supplementing pipe is connected with the water inlet of the supply pump.

5. The cold and hot compress apparatus according to claim 4, further comprising: a micro control unit; the first liquid level sensor, the temperature sensor and the second liquid level sensor are connected with a data input port of the micro-control unit, and the heating assembly, the circulating pump and the supply pump are connected with a control output port of the micro-control unit.

6. The cold and hot compress apparatus according to claim 5, further comprising: and the stirring motor is arranged in the working bin.

7. The therapeutic apparatus according to claim 6, wherein the heating element and the temperature sensor are disposed at a central position of the working chamber, and the circulation pump and the supply pump are disposed on inner walls of both side chambers of the working chamber, respectively.

8. The therapeutic apparatus according to claim 7, wherein the outside of the delivery pipe and the return pipe is covered with a heat-retaining jacket.