CN106264843A - A kind of cold compress device recovered for patient wound - Google Patents
A kind of cold compress device recovered for patient wound Download PDFInfo
- Publication number
- CN106264843A CN106264843A CN201610730813.5A CN201610730813A CN106264843A CN 106264843 A CN106264843 A CN 106264843A CN 201610730813 A CN201610730813 A CN 201610730813A CN 106264843 A CN106264843 A CN 106264843A
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- China
- Prior art keywords
- refrigeration case
- water
- cold compress
- calorstat
- temperature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0085—Devices for generating hot or cold treatment fluids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
- A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a kind of cold compress device recovered for patient wound, including refrigeration case, water inlet pipe and some first semiconductor chilling plates are installed on refrigeration case, refrigeration case top is placed with and adds water tank, refrigeration case is provided with stirring paddle, also includes calorstat, calorstat is provided with outlet pipe, water pipe and some second semiconductor chilling plates, water pipe connects refrigeration case, and the first semiconductor chilling plate, the second semiconductor chilling plate are mounted on cooling fan.The present invention possesses advantages below: first, and the water yield in cold compress bag not only will not reduce, and water temperature fluctuating margin during changing water is little, it is possible to make the joint of patient or wound receive in a low temperature atmosphere all the time and resume treatment；Secondly, refrigeration case is provided separately with calorstat, adds cold compress effect；Finally, this device closes refrigeration case after refrigeration case freezes, and maintains low-temperature cooling water with the calorstat that power consumption is relatively low, is greatly saved the power consumption of device.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, be specifically related to a kind of cold compress device recovered for patient wound.
Background technology
In order to when patient can recover as early as possible and safely and promptly tackle motion after surgical operation, joint occurs
Sprain, common householder method is by processing the cooling of wound, reaches to reduce wound bleeding, pain, thus accelerates wound
Mouth, the recovery in joint.The most frequently used cooling treating method is to use ice cube, ice bag or wet towel to carry out cold to wound or joint
Apply, but these traditional methods be required for first can using after freezing in refrigerating plant, not only trouble and also cannot be in room
Warming middle-JIAO maintains the cooling of long period.
Along with the development of medical science, medical assistance apparatus the most gradually tends to perfect.Cold compress instrument becomes new cold compress dress
Put, but, traditional cold compress instrument cannot be carried out continuing for a long time constant temperature cold compress, and cooling unit needs repeatedly to freeze to reach control
The purpose of temperature, and the fluctuation of this temperature control method not only temperature range is big, and meanwhile, the energy consumption required for refrigeration is the highest, very
Uneconomical.
Summary of the invention
The technical problem to be solved be for defect, it is therefore intended that for tradition cold compress instrument refrigeration system
Defect, it is provided that a kind of for patient wound recover cold compress device, solve tradition cold compress instrument refrigeration system cannot realize holding
The problem that continuous constant temperature carries Cooling Water.
The present invention is achieved through the following technical solutions: a kind of cold compress device recovered for patient wound, including refrigeration case,
Being provided with water inlet pipe and some first semiconductor chilling plates on described refrigeration case, refrigeration case top is placed with and adds water tank, refrigeration
Being provided with driving means below case, the outfan of described driving means connects rotary shaft, and the upper end activity of described rotary shaft runs through
Bottom refrigeration case and extend to, in refrigeration case, rotary shaft be provided with stirring paddle, also include calorstat, on described calorstat
Being provided with outlet pipe, water pipe and some second semiconductor chilling plates, described water pipe connects refrigeration case, described first quasiconductor
It is mounted on cooling fan on cooling piece, the second semiconductor chilling plate.
When using cold compress instrument, first toward adding the water of room temperature in refrigeration unit, then water is lowered the temperature by refrigeration unit, fall
After assigned temperature, cooled water is entered by water pipe to be tied up in the cold compress bag on wound or joint, by wound or
The cold compress in person joint, reaches the purpose of detumescence, treatment wound etc., and after cold compress a period of time, the water that temperature raises is sent back to system
Ice chest is lowered the temperature again, is reached the purpose persistently wound or joint cold compressing treated by the circulation of above-mentioned water.But, traditional cold
Apply the refrigeration system only one of which refrigeration unit of instrument, so have three shortcomings: first, after each cooling water temperature raises, need
Refrigeration case to be sent back to cools down again, but while cooling water is sent back to, the water yield in cold compress bag just decreases, in conjunction with
Now the water temperature in cold compress bag is high, and the high temperature in environment can make rapidly the temperature of wound raise, be unfavorable for the extensive of wound
Multiple；Second, if using refrigeration case to supply the cooling water freezed while drawing water from cold compress bag, then due to only one
Individual refrigeration case, after the cooling water of high water temperature returns to refrigeration case, can mix with the cooling water freezed in advance, and cause having freezed is cold
But coolant-temperature gage raises, and causes the situation that the cooling water temperature of output gradually rises, cold compress weak effect；3rd, during cold compress,
Refrigeration case plays the effect of constant temperature and refrigeration, but, the power consumption required for constant temperature is to be far below the power consumption required for refrigeration, as
Fruit uses refrigeration case to maintain low temperature by ceaselessly refrigeration all the time, and produced power consumption is huge.
In order to solve the problems referred to above, the invention provides a kind of cold compress instrument refrigeration system being provided with two refrigeration units.
Identical with the refrigeration system of tradition cold compress instrument, this device also has refrigeration case, adds water tank, water inlet pipe, water outlet
Manage, for cooling down the first semiconductor chilling plate of the cooling water in refrigeration case and for dispelling the heat to the heat effect face of quasiconductor
Cooling fan.Unlike the refrigeration system of tradition cold compress instrument, this device is additionally provided with calorstat, and is attached at constant temperature
The second semiconductor chilling plate on case, calorstat is connected with refrigeration case by water pipe, and calorstat connects outlet pipe.
By above-mentioned setting, during use, first the water of room temperature is added to adding in water tank, then the water added in water tank is put
Entering to refrigeration case, open refrigeration case, the first semiconductor chilling plate on refrigeration case is by cold in refrigeration case of cold effect surface
But water cools down, and water after cooling enters in calorstat and stores, and at this moment refrigeration case quits work, and the second half on calorstat lead
Body cooling piece maintains the temperature cooling down water in calorstat by cold effect surface, owing to cooling water temperature is the lowest, so
Second semiconductor chilling plate runs with the state of low-power consumption；Afterwards, the cooling water in calorstat enters to cold compress by outlet pipe
In the cold compress bag of instrument, wound or joint to patient carry out cold compress；After cold compress completes, the cooling water that temperature raises is by water inlet
Pipe enters in refrigeration case, and the cooling water that this portion temperature is only raised by refrigeration case freezes, thus completes cooling water circulation
The process of refrigeration.
Compared with prior art, this device possesses advantages below: first, and it is cold that the temperature in the cold compress bag of cold compress instrument raises
But water is while being pumped, and calorstat transmits low-temperature cooling water in cold compress bag so that the water yield in cold compress bag not only will not
Reducing, and water temperature fluctuating margin during changing water is little, it is possible to make the joint of patient or wound all the time at a low temperature atmosphere
Enclose middle reception to resume treatment；Secondly, refrigeration case is provided separately with calorstat, and the high temperature returned in refrigeration case by water inlet pipe is cold
But water will not mix with the low-temperature cooling water in calorstat and cause preprepared sub-cooled coolant-temperature gage to raise so that logical
The temperature crossing the cooling water that outlet pipe is supplemented in cold compress bag is relatively low, adds cold compress effect；Finally, because the refrigeration of refrigeration case
Power consumption is much larger than the constant temperature power consumption of calorstat, and this device closes refrigeration case after refrigeration case freezes, and relatively low with power consumption
Calorstat maintains low-temperature cooling water, is greatly saved the power consumption of device.
Because the liquid in refrigeration case is static condition, the first semiconductor chilling plate by cold effect surface to refrigeration case
Wall carries out freezing, so near the cooling water cooling speed of refrigeration case wall, and away from the wall, close of refrigeration case
The cooling water cooling speed at refrigeration case center is slower.It is even to the inhomogeneous cooling of cooling water that this allows for refrigeration case.Enter at cooling water
During row Rapid Circulation, the cooling water of non-uniform temperature makes the effect of cold compress reduce.In order to solve the problems referred to above, in system
Being provided with stirring paddle in ice chest, stirring paddle is arranged on the rotary shaft, and the activity of rotary shaft lower end runs through bottom refrigeration case and is connected to
On the outfan of driving means.During the high-temperature cooling water returned from water inlet pipe is lowered the temperature by refrigeration case, unlatching is driven
Dynamic device, makes rotary shaft rotate, thus drives stirring paddle to stir.Stirring paddle, during stirring, cools down water and refrigeration case
Wall is fully contacted, and mutually transmits heat between the cooling water of different temperatures, can not only further speed up refrigerating speed, and
And from refrigeration case, the cooling water temperature of output is uniform, strengthens cold compress effect.
Further, water inlet pipe, outlet pipe and water pipe are respectively arranged with the first stop valve, the second stop valve, the 3rd
Stop valve.Arranging the first stop valve, the second stop valve and the 3rd stop valve can facilitate user to better control over cooling water
Flow direction, facilitates the operation of this device.
Further, the first stop valve, the second stop valve and the 3rd stop valve are electrically operated valve.By arranging electrodynamic valve
Door controller, is connected to the first stop valve, the second stop valve and the 3rd stop valve on electric valve controller, by controlling electricity
Movable valve controller can reach to control the purpose of electrically operated valve switch, further facilitates user and controls this device.
Further, water pipe is provided with water pump and flow instrument.Water pump and flow instrument can be quantitative to cold compress bag supply
Cooling water, by being used in conjunction with control equipment, user has only to adjustment control apparatus, then can to the cooling water inflow in cold compress bag,
Pressure and other parameters is adjusted.
Further, the outside of water inlet pipe, outlet pipe and water pipe is all arranged with heat-insulation layer.Heat-insulation layer can use phenol
Aldehyde foamed materials, phenolic foam material has good insulating power, it is possible to make water inlet pipe, outlet pipe and water pipe defeated
When sending cooling water, the temperature of cooling water is affected relatively low by external high temperature.
Further, rotary shaft, the material of stirring paddle are politef.Politef not only has enough hardness
Stirring cooling water, and long-time with cool down water contact in also will not get rusty, service life is long.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the invention enables the cooling water that the temperature in the cold compress bag of cold compress instrument raises while being pumped, calorstat passes through
Water pipe transmits low-temperature cooling water in cold compress bag so that the water yield in cold compress bag not only will not reduce, and water temperature is changing the water phase
Between fluctuating margin little, it is possible to make the joint of patient or wound receive in a low temperature atmosphere all the time and resume treatment；
2, refrigeration case is provided separately by the present invention with calorstat, and the high-temperature cooling water returned in refrigeration case by water inlet pipe will not
Mix with the low-temperature cooling water in calorstat and cause preprepared sub-cooled coolant-temperature gage to raise so that pass through outlet pipe
The temperature of the cooling water being supplemented in cold compress bag is relatively low, adds cold compress effect；
3, the present invention closes refrigeration case after refrigeration case freezes, and maintains low-temperature cooling water with the calorstat that power consumption is relatively low, significantly
Save the power consumption of this device；
4, the present invention is provided with stirring paddle in refrigeration case, and stirring paddle makes cooling water be fully contacted with the wall of refrigeration case, and
Heat can be transmitted between the cooling water of different temperatures, refrigerating speed can not only be further speeded up, and export from refrigeration case
Cooling water temperature uniform, strengthen cold compress effect.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
The parts title of labelling and correspondence in accompanying drawing:
1-refrigeration case, 2-calorstat, 3-adds water tank, 4-water pipe, 5-water inlet pipe, 6-outlet pipe, 7-the first semiconductor chilling plate, 8-
Second semiconductor chilling plate, 9-cooling fan, 10-rotary shaft, 11-stirring paddle.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As it is shown in figure 1, the present invention is a kind of cold compress device recovered for patient wound, including refrigeration case 1, refrigeration case 1
On water inlet pipe 5 and some first semiconductor chilling plates 7 are installed, refrigeration case 1 top is placed with and adds water tank 3, refrigeration case 1 time
Side is provided with driving means, and the outfan of driving means connects rotary shaft 10, and the upper end activity of described rotary shaft 10 runs through refrigeration
Bottom case 1 and extend in refrigeration case 1, rotary shaft 10 is provided with stirring paddle 11, also includes calorstat 2, on calorstat 2
Being provided with outlet pipe 6, water pipe 4 and some second semiconductor chilling plates 8, water pipe 4 connects refrigeration case 1, the first semiconductor refrigerating
It is mounted on cooling fan 9 on sheet the 7, second semiconductor chilling plate 8.It is respectively arranged with on water inlet pipe 5, outlet pipe 6 and water pipe 4
First stop valve, the second stop valve, the 3rd stop valve.First stop valve, the second stop valve and the 3rd stop valve are electrodynamic valve
Door.Water pump and flow instrument it is provided with on water pipe 4.The outside of water inlet pipe 5, outlet pipe 6 and water pipe 4 is all arranged with heat-insulation layer.Rotation
Rotating shaft 10, the material of stirring paddle 11 are politef.
During use, first the water of room temperature is added to adding in water tank 3, then the water added in water tank 3 is put into refrigeration case 1
In, open refrigeration case 1, the cooling water in refrigeration case 1 is entered by the first semiconductor chilling plate 7 on refrigeration case 1 by cold effect surface
Row cooling, meanwhile, opens driving means so that stirring paddle 11 drives cooling water to rotate in refrigeration case 1, it is ensured that cooling water is fast
Speed, fully be cooled to temperature required；Afterwards by controlling electric valve controller unlatching the 3rd stop valve, the water after cooling
Being entered in calorstat 2 by water pipe 4 and store, close the 3rd stop valve, at this moment refrigeration case 1 quits work, second on calorstat 2
Semiconductor chilling plate 8 maintains the temperature cooling down water in calorstat 2 by cold effect surface；Afterwards, the second stop valve, constant temperature are opened
Wound or joint that cooling water in case 2 is entered in the cold compress bag of cold compress instrument patient by outlet pipe 6 carry out cold compress, logical
Cross control equipment and control the pressure in water pump, flow instrument change cold compress bag, promote cold compress effect further；After cold compress completes, close
Closing the second stop valve and open the first stop valve, the cooling water that temperature raises enters in refrigeration case 1 by water inlet pipe 5, refrigeration
The cooling water that this portion temperature is only raised by case 1 freezes, thus completes the process of cooling water circulation refrigeration.At process of refrigerastion
In, operationally, cooling fan 9 is all the time to the first semiconductor chilling plate for the first semiconductor chilling plate 7 or the second semiconductor chilling plate 8
7 or second the heat effect face of semiconductor chilling plate 8 dispel the heat.
This device possesses advantages below: first, and cooling water that temperature in the cold compress bag of cold compress instrument raises is being pumped
Meanwhile, calorstat 2 transmits low-temperature cooling water in cold compress bag so that the water yield in cold compress bag not only will not reduce, and water temperature
During changing water, fluctuating margin is little, it is possible to make the joint of patient or wound receive recovery all the time in a low temperature atmosphere and control
Treat；Secondly, refrigeration case 1 is provided separately with calorstat 2, and returning to the high-temperature cooling water in refrigeration case 1 by water inlet pipe 5 will not be with
Low-temperature cooling water in calorstat 2 mixes and causes preprepared sub-cooled coolant-temperature gage to raise so that by outlet pipe 6
The temperature of the cooling water being supplemented in cold compress bag is relatively low, adds cold compress effect；Finally, because the refrigeration power consumption of refrigeration case 1 is
Much larger than the constant temperature power consumption of calorstat 2, this device closes refrigeration case 1 after refrigeration case 1 freezes, and with the relatively low constant temperature of power consumption
Case 2 maintains low-temperature cooling water, is greatly saved the power consumption of device.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (6)
1. the cold compress device recovered for patient wound, including refrigeration case (1), described refrigeration case is provided with into water on (1)
Pipe (5) and some first semiconductor chilling plates (7), refrigeration case (1) top is placed with and adds water tank (3), it is characterised in that system
Ice chest (1) lower section is provided with driving means, and the outfan of described driving means connects rotary shaft (10), described rotary shaft (10)
Upper end activity runs through refrigeration case (1) bottom and extends to, in refrigeration case (1), rotary shaft (10) be provided with stirring paddle (11),
Also include calorstat (2), described calorstat (2) is provided with outlet pipe (6), water pipe (4) and some second semiconductor refrigeratings
Sheet (8), described water pipe (4) connects refrigeration case (1), on described first semiconductor chilling plate (7), the second semiconductor chilling plate (8)
It is mounted on cooling fan (9).
A kind of cold compress device recovered for patient wound the most according to claim 1, it is characterised in that described water inlet pipe
(5), it is respectively arranged with the first stop valve, the second stop valve, the 3rd stop valve on outlet pipe (6) and water pipe (4).
A kind of cold compress device recovered for patient wound the most according to claim 2, it is characterised in that described first section
Only valve, the second stop valve and the 3rd stop valve are electrically operated valve.
A kind of cold compress device recovered for patient wound the most according to any one of claim 1 to 3, its feature exists
In, described water pipe is provided with water pump and flow instrument on (4).
A kind of cold compress device recovered for patient wound the most according to claim 1, it is characterised in that described water inlet pipe
(5), the outside of outlet pipe (6) and water pipe (4) is all arranged with heat-insulation layer.
A kind of cold compress device recovered for patient wound the most according to claim 1, it is characterised in that described rotary shaft
(10), the material of stirring paddle (11) is politef.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730813.5A CN106264843A (en) | 2016-08-26 | 2016-08-26 | A kind of cold compress device recovered for patient wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730813.5A CN106264843A (en) | 2016-08-26 | 2016-08-26 | A kind of cold compress device recovered for patient wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106264843A true CN106264843A (en) | 2017-01-04 |
Family
ID=57676750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730813.5A Pending CN106264843A (en) | 2016-08-26 | 2016-08-26 | A kind of cold compress device recovered for patient wound |
Country Status (1)
| Country | Link |
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| CN (1) | CN106264843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117100489A (en) * | 2023-10-24 | 2023-11-24 | 成都科瑞普医疗器械有限公司 | A wound cold compress device for it is emergent |
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|---|---|---|---|---|
| US20040249427A1 (en) * | 2003-06-06 | 2004-12-09 | Yunes Nabilsi | Medical cooler device |
| CN201070419Y (en) * | 2007-09-13 | 2008-06-11 | 上海交通大学 | Portable craniocerebral cooling instrument |
| CN201277761Y (en) * | 2008-09-29 | 2009-07-22 | 任炟 | Semiconductor refrigeration circulated water cooling apparatus |
| CN201389466Y (en) * | 2009-03-31 | 2010-01-27 | 济南大学 | Inner-cooled super constant temperature water tank |
| CN104546277A (en) * | 2014-12-31 | 2015-04-29 | 潍坊豪泰医疗科技有限公司 | Automatic pulse cold compressing system and cold compressing method |
-
2016
- 2016-08-26 CN CN201610730813.5A patent/CN106264843A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040249427A1 (en) * | 2003-06-06 | 2004-12-09 | Yunes Nabilsi | Medical cooler device |
| CN201070419Y (en) * | 2007-09-13 | 2008-06-11 | 上海交通大学 | Portable craniocerebral cooling instrument |
| CN201277761Y (en) * | 2008-09-29 | 2009-07-22 | 任炟 | Semiconductor refrigeration circulated water cooling apparatus |
| CN201389466Y (en) * | 2009-03-31 | 2010-01-27 | 济南大学 | Inner-cooled super constant temperature water tank |
| CN104546277A (en) * | 2014-12-31 | 2015-04-29 | 潍坊豪泰医疗科技有限公司 | Automatic pulse cold compressing system and cold compressing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117100489A (en) * | 2023-10-24 | 2023-11-24 | 成都科瑞普医疗器械有限公司 | A wound cold compress device for it is emergent |
| CN117100489B (en) * | 2023-10-24 | 2023-12-26 | 成都科瑞普医疗器械有限公司 | A wound cold compress device for it is emergent |
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Application publication date: 20170104 |
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