CN211797174U - Cold therapy instrument - Google Patents
Cold therapy instrument Download PDFInfo
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- CN211797174U CN211797174U CN202020240286.1U CN202020240286U CN211797174U CN 211797174 U CN211797174 U CN 211797174U CN 202020240286 U CN202020240286 U CN 202020240286U CN 211797174 U CN211797174 U CN 211797174U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model provides a cold therapy instrument, including refrigerating plant, liquid reserve tank, circulating water pipeline subassembly, cold compress device, shell subassembly and control assembly, refrigerating plant is compressor, and refrigerating plant, liquid reserve tank and cold compress device connect into a return circuit through the circulating water pipeline subassembly, and liquid in the liquid reserve tank can be in the return circuit mesocycle flow, and control assembly is arranged in the start-up of control cold therapy instrument and closes, sets up the temperature of liquid in cold therapy parameter and the control circuit. The refrigerating plant continuously refrigerates the circulating liquid in the liquid reserve tank, and the circulating liquid in the cold compress device constantly circulates through the circulating water pipeline assembly, so that the circulating liquid in the cold compress device can be continuously output to stabilize low temperature, the cold therapy effect is improved, the cold therapy instrument can be used for a long time and many times, and the cold therapy cost is saved. The control assembly can control the start and the close of the cold therapy apparatus, set cold therapy parameters and the temperature of circulating liquid, reduces the technical difficulty of operators and has wider application range.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a cold therapy apparatus.
Background
Traumatic injuries are common in daily life, and if acute injuries are not treated properly or sprain happens repeatedly for a long time, chronic diseases can be caused, so that the daily life of a patient is seriously affected. The main effective method for treating acute injury and pain in the market is cold compress. After some surgical operations, cold compress is often adopted to accelerate the detumescence and shorten the recovery time after the operation.
The cold therapy is a physical therapy for reducing the temperature of an injured part by cold compress or alcohol smearing with cold water or ice blocks at a temperature lower than that of a human body, and is applied in real life in many cases. Mainly through reducing the tissue temperature, make peripheral blood vessel shrink, reduce local blood flow and wound congestion phenomenon, alleviate peripheral nerve conduction velocity, have hemostasis, analgesia, defervescence, and prevent the effects of swelling. Therefore, cold compress is carried out in the early stage of injury, so that small blood vessels with local injury can be contracted, bleeding is reduced, local inflammatory reaction and tissue fluid exudation are reduced, and the aims of reducing early swelling and relieving pain are fulfilled. Although this method has been used in clinical practice for a long time, there is a controversy about the physiological response and action mechanism of the disease. Because the cold compress process can generate the processes of cold, stabbing pain, pain reduction and numbness on the local part, the ice bag needs to be replaced at any time, the nursing time is long, and the cooling effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a cold therapy apparatus in order to overcome the defect that the cold therapy temperature in the cold therapy process in the prior art can not guarantee long-time low temperature and needs to change the cold therapy equipment many times.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a cold therapy instrument is characterized by comprising a refrigerating device, a liquid storage tank, a circulating water pipeline assembly and a cold compress device, wherein the refrigerating device is a refrigerating compressor and is connected with the liquid storage tank;
the cold therapy instrument further comprises an outer shell component and a control component, the refrigerating device, the liquid storage tank, the circulating water pipeline component and the control component are all arranged inside the outer shell component, and the control component is used for controlling starting and closing of the cold therapy instrument, setting cold therapy parameters and controlling the temperature of liquid in the loop.
In this embodiment, refrigerating plant lasts the refrigeration to the circulating fluid in the receiver, and circulating fluid in the cold compress device constantly circulates through circulating water pipeline subassembly to can guarantee that the circulating fluid in the cold compress device lasts to export and stabilizes the low temperature, improve the cold therapy effect, and guarantee that the cold therapy appearance can be long-time and repetitious usage, practice thrift the cold therapy cost. The control assembly can control the start and the close of the cold therapy apparatus, set cold therapy parameters and control the temperature of circulating liquid, the technical difficulty of operators is reduced, and the application range is wider.
Preferably, the cold therapy apparatus further comprises a heat dissipation assembly, the heat dissipation assembly is arranged inside the housing assembly and close to the refrigerating device, and the housing assembly is provided with a heat dissipation hole communicated with the outside.
In this scheme, refrigerating plant can produce the heat when the cooling cycle liquid, and the heat can be in the inside gathering of cold therapy appearance, needs guarantee refrigerating plant's timely heat dissipation to avoid the cold therapy appearance to produce the trouble because inside high temperature.
Preferably, the heat dissipation assembly includes a heat sink and a fan.
In this embodiment, the radiator is used for improving refrigerating plant's radiating efficiency, and the fan is used for accelerating the inside hot-air of cold therapy appearance to discharge to the external world through the louvre.
Preferably, a liquid level sensor is arranged on the liquid storage tank and used for monitoring the residual amount of the liquid in the liquid storage tank and transmitting residual amount data or state to the control assembly.
In this scheme, level sensor is used for monitoring the liquid surplus of liquid reserve tank, in time reminds operating personnel's cold therapy appearance's situation to guarantee the security of cold therapy appearance system operation.
Preferably, the cold therapy apparatus further comprises a first temperature sensor, a second temperature sensor and a third temperature sensor, the first temperature sensor is arranged on the liquid storage tank, and the first temperature sensor is used for monitoring the temperature of the liquid in the liquid storage tank and transmitting temperature data to the control component; the second temperature sensor is arranged on the cold compress device and used for monitoring the temperature of the liquid in the cold compress device and transmitting the temperature data to the control component; the third temperature sensor is close to the air inlet of the shell component and used for monitoring the ambient temperature of the cold therapy instrument during working and transmitting the temperature data to the control component.
In this scheme, the temperature of the inside circulating liquid of liquid reserve tank is monitored to first temperature sensor for set up the threshold value that refrigerating plant started and closed. The second temperature sensor monitors the temperature of the circulating liquid in the cold compress device, judges whether the circulating liquid reaches a set temperature or not, and improves the stability of output temperature by dynamically adjusting the flow rate of the water pump according to monitoring data, so that constant temperature adjustment is realized, and the cold therapy effect is improved. The third temperature sensor monitors the ambient temperature of the working process of the cold therapy apparatus, is used for adjusting the threshold values of the refrigeration device for starting and closing under different set temperatures, conveniently and reasonably refrigerates the circulating liquid in the liquid storage tank, and avoids unstable output temperature caused by insufficient refrigeration or excessive refrigeration.
Preferably, the liquid storage tank is further provided with a pressure sensor, and the pressure sensor is used for monitoring the internal pressure of the liquid storage tank and transmitting pressure data to the control assembly.
In this scheme, level sensor is used for monitoring the liquid reserve tank pressure condition, in time reminds operating personnel's cold therapy appearance's situation to guarantee the security when cold therapy appearance system operation.
Preferably, the cold compress device comprises an external pipeline and a water bag, the external pipeline is connected with the circulating water pipeline assembly, the water bag is connected with the external pipeline, and the external pipeline adopts a hose.
In this scheme, the water pocket is directly laminated in the position that the patient need carry out the cryotherapy, and external pipeline adopts the hose to conveniently remove.
Preferably, the control assembly includes an operation panel and a control circuit board, the operation panel is disposed on an outer end face of the housing assembly, the control circuit board is disposed inside the housing assembly, and the operation panel acts on the control circuit board.
In this scheme, the user can accurately set the temperature and time required for the cold therapy through the operation panel.
Preferably, the pipeline in the circulating water pipeline assembly adopts a hose.
Preferably, the bottom of the shell component is provided with universal wheels, and the universal wheels are used for moving the cold therapy instrument.
In this scheme, universal wheel structure makes the removal of cold therapy appearance convenient more laborsaving, and operating personnel can easily remove the cold therapy appearance to other positions according to the actual demand, can adapt to more occasions, and convenient management.
The utility model discloses an actively advance the effect and lie in: the refrigerating plant continuously refrigerates the circulating liquid in the liquid reserve tank, and the circulating liquid in the cold compress device constantly circulates through the circulating water pipeline assembly, so that the circulating liquid in the cold compress device can be continuously output to stabilize low temperature, the cold therapy effect is improved, the cold therapy instrument can be used for a long time and many times, and the cold therapy cost is saved. The control assembly can control the start and the close of the cold therapy apparatus, set cold therapy parameters and the temperature of circulating liquid, reduces the technical difficulty of operators and has wider application range.
Drawings
Fig. 1 is a schematic perspective view of a cold therapy apparatus according to an embodiment of the present invention.
Fig. 2 is another schematic perspective view of a cold therapy apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic view of the internal structure of a cold therapy apparatus according to an embodiment of the present invention.
Description of reference numerals:
Circulating water pipeline assembly 3
The air inlet 51
Through hole 73
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
The embodiment provides a cold therapy apparatus for performing cold therapy on a patient. As shown in fig. 1-3, the cold therapy apparatus includes refrigerating plant 1, liquid reserve tank 2, circulating water pipeline assembly 3 and cold compress device, refrigerating plant 1 is connected with liquid reserve tank 2, refrigerating plant 1, liquid reserve tank 2 and cold compress device connect into a return circuit through circulating water pipeline assembly 3, the liquid in liquid reserve tank 2 can circulate in the return circuit and flow, circulating water pipeline assembly 3 includes parts such as connecting tube, tee bend, water pump, flowmeter. The liquid circulating in the loop is circulating liquid, namely the circulating liquid flows through the refrigerating device 1, the liquid storage tank 2, the circulating water pipeline assembly 3 and the cold compress device.
The refrigerating device 1 is a refrigerating compressor, the refrigerating compressor compresses a refrigerating medium and cools the refrigerating medium through the filtration of a capillary tube, the refrigerating medium continuously circulates and carries out heat exchange on circulating liquid flowing into the loop in the refrigerating device 1 so as to achieve the purpose of cooling the circulating liquid, and the circulating liquid cooled by the refrigerating device 1 flows into the liquid storage tank 2 to be stored and flows in the loop through the liquid storage tank 2. In this embodiment, the refrigerant is freon, and in other alternative embodiments, other refrigerants may be used.
In other alternative embodiments, the semiconductor refrigeration may be adopted in the cooling therapy apparatus, in this case, the refrigeration apparatus 1 is the semiconductor refrigeration apparatus 1, but since the semiconductor material is easily affected by the ambient temperature, and the power of the semiconductor refrigeration apparatus 1 is smaller than that of the refrigeration compressor, the semiconductor refrigeration apparatus 1 is difficult to control the temperature of the liquid in the liquid storage tank 2 at a low temperature, and for some cases requiring low-temperature therapy, the therapeutic effect of the cooling therapy apparatus refrigerated by the semiconductor refrigeration apparatus 1 is not as ideal as that of the cooling therapy apparatus in this embodiment.
The cold therapy apparatus further comprises a control assembly, the control assembly is used for controlling the starting and the closing of the cold therapy apparatus, can conveniently set cold therapy parameters such as temperature and time and the like, and controls the time required by primary cold therapy and the temperature of circulating liquid. An operator starts the cold therapy instrument through the control assembly, the temperature and the operation time required by the cold therapy are set, and the refrigerating device 1 cools the circulating liquid according to the temperature set by the operator under the action of the control assembly until the temperature of the circulating liquid reaches the set value. Circulating liquid cooled by the refrigerating device 1 flows into the liquid storage tank 2 firstly, flows to the cold compress device through the circulating water pipeline component 3 under the action of the water pump, the temperature of the circulating liquid in the cold compress device rises to a certain extent when the affected part of a patient is subjected to cold therapy, and the circulating liquid after temperature rise flows into the refrigerating device 1 through the circulating water pipeline component 3 to be cooled again, so that one-time circulation of the circulating liquid in the loop is completed. Refrigerating plant 1 lasts the refrigeration to the circulating liquid in the liquid reserve tank 2, and circulating liquid in the cold compress device circulates constantly through circulating water pipeline subassembly 3 to can guarantee that the circulating liquid in the cold compress device lasts the output and stabilizes the low temperature, improve the cold therapy effect, and guarantee that the cold therapy apparatus can be long-time and repetitious usage, practice thrift the cold therapy cost.
The cold therapy apparatus still includes shell subassembly 4, and shell subassembly 4's inside is all located to refrigerating plant 1, liquid reserve tank 2, circulating water pipeline subassembly 3 and control assembly, and shell subassembly 4 not only plays support, protection, dirt-proof effect to refrigerating plant 1, liquid reserve tank 2, circulating water pipeline subassembly 3 and control assembly, has still improved the aesthetic property of cold therapy apparatus, is favorable to the control assembly to whole accurate setting and the operation control of setting for the effect.
Since the heat exchange of the circulating liquid in the circuit by the refrigerating device 1 takes place inside the housing assembly 4, i.e. inside the cryotherapy unit, the heat generated by the heat exchange is collected inside the cryotherapy unit. In order to ensure that the cold therapy apparatus does not generate faults due to overhigh internal temperature, the cold therapy apparatus further comprises a heat dissipation assembly 5, and the heat dissipation assembly 5 is arranged inside the shell assembly 4 and close to the refrigerating device 1 and used for dissipating heat of the refrigerating device 1. In order to dissipate the heat inside the cold therapy apparatus to the outside, the housing assembly 4 is provided with a heat dissipation hole communicated with the outside.
The heat dissipation holes include an air inlet 51 for allowing external air to flow into the interior of the cold treatment apparatus and an air outlet 52 for dissipating hot air inside the cold treatment apparatus to the outside, so that the air can flow circularly, and the heat dissipation effect is further enhanced. The air inlet 51 and the air outlet 52 are provided on opposite sides of the housing assembly, the air outlet 52 is provided on one side of the housing assembly 4 adjacent to the heat dissipating assembly, and the air outlet 52 is provided on the other side of the housing assembly 4.
The heat dissipation assembly 5 comprises a radiator and a fan, the radiator is used for improving the heat dissipation efficiency of the refrigeration device 1, the refrigeration device 1 is guaranteed to normally work for a long time, the fan can accelerate hot air inside the cold therapy apparatus to be discharged to the outside through the air outlet 52, and the heat dissipation efficiency is improved. The specific structure and operation principle of the heat sink belong to the prior art, and are not described herein, and those skilled in the art can adopt a heat sink commonly used in the prior art, such as a finned heat sink.
Be equipped with level sensor 6 on the liquid reserve tank 2, level sensor 6 is used for monitoring the surplus of the circulating liquid in the liquid reserve tank 2 to transmit surplus data or state to control assembly. The control assembly passes through the circulating liquid surplus in the liquid storage tank 2 of liquid level sensor 6 real-time supervision, and when the liquid level in the liquid storage tank 2 was lower and the circulating liquid surplus was less, the control assembly can in time remind operating personnel, made operating personnel can in time stop using the cold therapy appearance, avoided producing danger to in time maintain the cold therapy appearance, ensure that the circulating liquid surplus in the liquid storage tank 2 can guarantee the normal safe operation of cold therapy appearance. The specific structure and operation principle of the liquid level sensor 6 belong to the prior art in the field, and are not described in detail herein.
The cold therapy instrument further comprises a first temperature sensor, a second temperature sensor and a third temperature sensor, wherein the first temperature sensor is arranged on the liquid storage tank 2 and used for monitoring the temperature of circulating liquid in the liquid storage tank 2 and transmitting temperature data to the control assembly. The second temperature sensor is arranged on the cold compress device and used for monitoring the temperature of the circulating liquid in the cold compress device and transmitting the temperature data to the control assembly. The third temperature sensor is arranged close to the air inlet 51 on the shell component and used for monitoring the ambient temperature of the cold therapy apparatus during working and transmitting temperature data to the control component. The specific structures and operating principles of the first temperature sensor, the second temperature sensor and the third temperature sensor belong to the prior art in the field, and are not described herein again.
The first temperature sensor sets the threshold for the start-up and shut-down of the refrigeration device 1 according to the monitored temperature of the liquid circulating inside the liquid storage tank 2. The second temperature sensor judges whether the circulating liquid reaches a set temperature according to the monitored temperature of the circulating liquid in the cold compress device, and the stability of the output temperature is improved by dynamically adjusting the flow rate of the water pump according to monitoring data, so that constant temperature adjustment is realized, and the cold therapy effect is improved. The third temperature sensor adjusts the threshold value of the refrigerating device 1 which is started and closed at different set temperatures according to the monitored ambient temperature of the working cold therapy instrument, so that the circulating liquid in the liquid storage tank 2 can be reasonably refrigerated conveniently, and unstable output temperature caused by insufficient refrigeration or excessive refrigeration is avoided.
Still be equipped with pressure sensor on the liquid reserve tank 2, pressure sensor is used for monitoring the internal pressure of liquid reserve tank 2 to transmit pressure data to control assembly. The control assembly monitors pressure data in real time through the pressure sensor, and when the pressure data are abnormal, the control assembly can timely remind an operator, so that the operator can timely stop using the cold therapy apparatus, danger is avoided, and the cold therapy apparatus is timely maintained. The specific structure and operation principle of the pressure sensor belong to the prior art in the field, and are not described herein.
The cold compress device comprises an external pipeline 71 and a water sac 72, a through hole 73 for communicating the interior of the cold therapy apparatus with the outside is formed in the shell component 4, the external pipeline 71 penetrates through the through hole 73, and therefore one end of the external pipeline 71 is located in the cold therapy apparatus, and the other end of the external pipeline 71 is located outside the cold therapy apparatus. An external pipeline 71 positioned inside the cold therapy apparatus is connected with the circulating water pipeline assembly 3, and the external pipeline 71 positioned outside is connected with a water bag 72. The number of the external pipelines 71 is two, the circulating liquid in the liquid storage box 2 flows into one of the external pipelines 71 through the circulating water pipeline assembly 3 and flows into the water sac 72 through the external pipeline 71, and the affected part of the patient is treated by cold. The design of water pocket 72 needs accord with ergonomic, can fully contact with the patient affected part, guarantees the cryotherapy effect, can also control the speed of water pocket 72 and the partial heat exchange of patient by being applied through adjusting the circulating liquid velocity of flow, energy saving when guaranteeing treatment.
The circulating liquid in the water bag 72 flows back to the circulating water pipeline assembly 3 through the other external pipeline 71, and then flows to the refrigerating device 1 for cooling again, and the cooled circulating liquid flows into the liquid storage tank 2. In other alternative embodiments, the number of the external pipes 71 may be more, but the number of the external pipes 71 should be set to enable the circulating liquid to be continuously cooled in the loop and to ensure the stability of the liquid flow.
Because the cold therapy positions required by different patients are different, in order to improve the applicability of the cold therapy apparatus, the external pipeline 71 adopts a hose, so that the external pipeline 71 can move more conveniently. Because a part of the external pipe 71 is located inside the cold treatment apparatus, it should be ensured that the part of the external pipe 71 does not interfere with other components inside the cold treatment apparatus, for example, the external pipe 71 located inside the cold treatment apparatus is fixed, or a partition plate is arranged between the part of the external pipe 71 and other components inside the cold treatment apparatus.
The control assembly includes an operation panel 81 and a control circuit board 82, the operation panel 81 being provided on an outer end face of the housing assembly 4, the control circuit board 82 being provided inside the housing assembly 4, the operation panel 81 acting on the control circuit board 82. The control circuit board 82 is used for ensuring that an operator normally uses the system function of the cold therapy apparatus, so that the cold therapy apparatus can normally operate according to data set by the operator. The operator can precisely set the temperature and time required for the cold therapy by controlling the operation panel 81, and the operation panel 81 transmits data set by the user to the control circuit board 82. The control circuit board 82 comprises a main control circuit board and an alternating current drive control circuit board 82, the main control circuit board is used for ensuring that the cold therapy apparatus can operate according to data set by an operator, and the alternating current drive control circuit board 82 is used for ensuring that the cold therapy apparatus can be normally powered on for use. It should be noted that the specific structure and operation principle of the control circuit board 82 belong to the prior art in the field, and are not described herein again.
In order to allow the operator to confirm the self-set temperature and time of the cold therapy, the operation panel 81 is preferably provided with a display, and in this case, the control circuit board 82 should further include a display control circuit board 82. The display is used for displaying data set by a user and other data of the cold therapy instrument, such as the liquid level condition of the liquid storage tank 2, so that an operator can master various data of the cold therapy instrument in real time, and the use, the maintenance and the repair of the cold therapy instrument by the operator are facilitated.
After the cold therapy instrument is powered on and started, an operator sets accurate cold therapy temperature and time through the control panel 81, and the refrigerating device 1 continuously refrigerates the circulating liquid in the liquid storage tank 2 under the action of the control assembly until the temperature of the circulating liquid monitored by the first temperature sensor reaches a set value. And then starting the water pump to enable the circulating liquid in the liquid storage tank 2 to circularly flow in the loop, and continuously refrigerating the surface of the water bag 72 until the second temperature sensor monitors that the temperature of the surface of the water bag 72 reaches a set value. The cold therapy apparatus can remind an operator to carry out cold therapy on the patient at the moment, and the patient enters countdown according to set time, and the cold therapy is finished and the cold therapy apparatus is automatically closed after the countdown is finished.
In order to facilitate storage and management of the cold therapy apparatus, the cold therapy apparatus is preferably designed to be small in size, and therefore the positions and the connections among the components of the cold therapy apparatus need to be reasonably arranged. Connecting pieces such as connecting pipeline, tee bend among the circulating water pipeline 3 in this embodiment preferentially adopt the hose, can effectively utilize the clearance between each part of cold therapy apparatus, and the installation is also simpler, when effectively reducing the shared space of cold therapy apparatus, also can guarantee the steady operation in whole water route. In other alternative embodiments, the connection pipe, tee joint, etc. in the circulating water pipe 3 may be non-flexible pipes, but the layout should avoid interference with other components.
The bottom of shell subassembly 4 is equipped with universal wheel 9, and universal wheel 9 is used for the removal of cold therapy appearance, makes the removal of cold therapy appearance, management convenient more laborsaving, and operating personnel can easily remove the cold therapy appearance to other positions according to actual demand, can adapt to more occasions, for example the great place of demand such as hospital, army, stadium.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. A cold therapy instrument is characterized by comprising a refrigerating device, a liquid storage tank, a circulating water pipeline assembly and a cold compress device, wherein the refrigerating device is a refrigerating compressor and is connected with the liquid storage tank;
the cold therapy instrument further comprises an outer shell component and a control component, the refrigerating device, the liquid storage tank, the circulating water pipeline component and the control component are all arranged inside the outer shell component, and the control component is used for controlling starting and closing of the cold therapy instrument, setting cold therapy parameters and controlling the temperature of liquid in the loop.
2. The cold therapy apparatus according to claim 1, wherein the cold therapy apparatus further comprises a heat dissipation assembly, the heat dissipation assembly is disposed inside the housing assembly and close to the refrigerating device, and the housing assembly is provided with a heat dissipation hole communicated with the outside.
3. The cold-treatment apparatus of claim 2, wherein the heat dissipation assembly comprises a heat sink and a fan.
4. The cryotherapeutic apparatus of claim 1, wherein a level sensor is disposed on the reservoir for monitoring a level of the liquid in the reservoir and transmitting level data or status to the control assembly.
5. The cryotherapy apparatus of claim 1, further comprising a first temperature sensor disposed on the reservoir, the first temperature sensor configured to monitor a temperature of the liquid in the reservoir and transmit temperature data to the control assembly; the second temperature sensor is arranged on the cold compress device and used for monitoring the temperature of the liquid in the cold compress device and transmitting the temperature data to the control component; the third temperature sensor is close to the air inlet of the shell component and used for monitoring the ambient temperature of the cold therapy instrument during working and transmitting the temperature data to the control component.
6. The cryosurgical instrument of claim 1, wherein the reservoir further comprises a pressure sensor disposed thereon for monitoring an internal pressure of the reservoir and transmitting pressure data to the control assembly.
7. The cold therapy instrument according to claim 1, wherein the cold therapy device comprises an external pipeline and a water bag, the external pipeline is connected with the circulating water pipeline assembly, the water bag is connected with the external pipeline, and the external pipeline adopts a hose.
8. The cold therapy apparatus according to claim 1, wherein the control assembly comprises an operation panel provided on an outer end face of the housing assembly and a control circuit board provided inside the housing assembly, the operation panel acting on the control circuit board.
9. The cold therapy apparatus according to claim 1, wherein the pipeline in the circulating water pipeline assembly adopts a hose.
10. The cryotherapy apparatus of claim 1, wherein a bottom portion of the housing assembly is provided with universal wheels for movement of the cryotherapy apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020240286.1U CN211797174U (en) | 2020-03-02 | 2020-03-02 | Cold therapy instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020240286.1U CN211797174U (en) | 2020-03-02 | 2020-03-02 | Cold therapy instrument |
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| CN211797174U true CN211797174U (en) | 2020-10-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118267230A (en) * | 2024-05-31 | 2024-07-02 | 杭州圣石科技股份有限公司 | Cold compress assembly and medical oral mucosa cold therapy system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118267230A (en) * | 2024-05-31 | 2024-07-02 | 杭州圣石科技股份有限公司 | Cold compress assembly and medical oral mucosa cold therapy system |
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