CN203107392U - Low-temperature therapeutic apparatus ice cap - Google Patents
Low-temperature therapeutic apparatus ice cap Download PDFInfo
- Publication number
- CN203107392U CN203107392U CN 201320090182 CN201320090182U CN203107392U CN 203107392 U CN203107392 U CN 203107392U CN 201320090182 CN201320090182 CN 201320090182 CN 201320090182 U CN201320090182 U CN 201320090182U CN 203107392 U CN203107392 U CN 203107392U
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- CN
- China
- Prior art keywords
- ice cap
- semiconductor chilling
- low temperature
- treatment instrument
- temperature treatment
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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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Abstract
The utility model discloses a low-temperature therapeutic apparatus ice cap which solves the problems that an existing low-temperature therapeutic apparatus ice cap is not good in refrigerating effect and inconvenient to use. The low-temperature therapeutic apparatus ice cap comprises a cap body and a refrigerating device. The cap body is composed of an aluminum helmet inner shell and a cap body outer shell. A heat conducting platform is arranged on the outer wall of the aluminum helmet inner shell. The refrigerating device is fixedly arranged on the heat conducting platform and is connected with an external-arranged power supply. According to the low-temperature therapeutic apparatus ice cap, an external-arranged heat conducting circulation system which is good in heat conducting effect is adopted, and working efficiency of a semiconductor chilling plate is high. The cap body outer shell is made of polyurethane. The ice cap is light in weight and convenient to use.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of low temperature treatment instrument ice cap that adopts semiconductor refrigerating.
Background technology
Utilize the principle of mild hypothermia therapy cerebral trauma, brain protection and hyperpyrexia disease according to medical circle; sub-low-temperature therapeutic equipment is by temperature and the flow of circulating water in control treatment blanket/medicated cap; provide relative stationary temperature to act on human body surface, by blanket/medicated cap the patient is carried out Physical temperature-lowering.It act as and reduces damage zone surrouding brain tissue blood flow, reduces the metabolic activity of brain, reduces intracranial pressure, reduces the brain oxygen consumption, reduces cerebral tissue lactic acid and piles up, and the neuroprotective cell promotes the recovery as early as possible of function of nervous system.And can reduce the generation of operation back hyperpyrexia, and can carry out Physical temperature-lowering to various types of intractable hyperpyrexia, thereby reach the reduction mortality rate, improve the good rate of recovering, increase the purpose of surgical patient degree of safety.
Existing low temperature treatment instrument ice cap, mainly contain two kinds, a kind of is to adopt compressor cooling, temperature and flow by circulating water in the control ice cap, provide metastable temperature action in human body surface, this ice cap is owing to be the outer circulation of adopting compressor, and its refrigeration is limited, and temperature control is accurate inadequately.Another adopts the semiconductor chilling plate refrigeration, semiconductor chilling plate is set directly in the ice cap, as the disclosed preventing heatstroke helmet of CN202085797, also be provided with heat-conducting circulating system in the ice cap, the semiconductor chilling plate work efficiency is lower, and this class ice cap is made up of aluminum helmet inner shell and lucite shell, has that weight is big, volume is big, the problem that fall ring easily, breaks, it is not too convenient to use.
Summary of the invention
This utility model provides a kind of low temperature treatment instrument ice cap that adopts semiconductor refrigerating, has solved bad, the inconvenient problem with use of existing low temperature treatment instrument ice cap refrigeration.
The technical solution of the utility model is achieved in that a kind of low temperature treatment instrument ice cap, comprise the medicated cap body, refrigerating plant, described medicated cap body is made up of aluminum helmet inner shell and medicated cap body case, aluminum helmet inner shell outer wall is provided with the heat conduction platform, described refrigerating plant is fixedly installed on the heat conduction platform, and refrigerating plant is connected with external power supply.
Wherein, preferably, described refrigerating plant comprises semiconductor chilling plate, heat-conducting block, quasiconductor film-making cold junction face connects the heat conduction platform, the semiconductor heat end face connects heat-conducting block, and heat-conducting block is fixed to semiconductor chilling plate on the heat conduction platform by screw, and the heat conduction circulating water line is set in the heat-conducting block.
Wherein, preferably, the number of described semiconductor chilling plate is 2, is arranged on the heat conduction platform of both sides, aluminum helmet inner shell top.
Wherein, preferably, described two semiconductor chilling plates arrange in the operating circuit series connection.
Wherein, preferably, the series connection of the heat conduction circulating water line of described two semiconductor chilling plates arranges.
Wherein, preferably, described medicated cap body case adopts Polyurethane to make.
Wherein, preferably, also comprise the temperature sensor for induction aluminum helmet inner shell temperature.
Wherein, preferably, comprise that also being arranged on the ice cap middle part is used for the condensed water that aluminum helmet inner shell surface forms is derived the external condensation-water drain of medicated cap.
The operation principle of semiconductor cooling device is based on Pa Er card principle in this utility model, and semiconductor refrigeration material can be binary Bi2Te3-Sb2Te3 and Bi2Te3-Bi2Se3 solid solution, ternary Bi2Te3-Sb2Te3-Sb2Se3 solid solution, P type Ag (1-x) Cu (x) Ti Te material or N-type Bi-Sb alloy material.
This utility model adopts external heat-conducting circulating system, its good heat conduction effect, semiconductor chilling plate high efficiency; And the medicated cap body case adopts the Polyurethane material to make, and ice cap is in light weight, and is easy to use.
Description of drawings
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model low temperature treatment instrument ice cap front view;
Fig. 2 is the installation diagram of this utility model low temperature treatment instrument ice cap;
Fig. 3 is the water route connection diagram of this utility model low temperature treatment instrument ice cap heat-conducting block;
Fig. 4 is this utility model low temperature treatment instrument ice cap semiconductor chilling plate power supply connection diagram.
The specific embodiment
Below in conjunction with the accompanying drawing among this utility model embodiment, the technical scheme among this utility model embodiment is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, present embodiment provides a kind of low temperature treatment instrument ice cap, comprise the medicated cap body, the medicated cap body is made up of aluminum helmet inner shell 1 and medicated cap body case 2, and aluminum helmet inner shell 1 outer wall is provided with heat conduction platform 3, and semiconductor chilling plate 4 cold junction faces connect heat conduction platform 3, semiconductor chilling plate 4 hot junction faces connect heat-conducting block 5, heat-conducting block 5 is fixed to semiconductor chilling plate 4 on the heat conduction platform 3 by screw 6, and heat conduction circulating water line 7 is set in the heat-conducting block 5, and semiconductor chilling plate 4 is connected with external power supply.
Wherein, semiconductor chilling plate 4 is arranged on the outer wall of both sides, aluminum helmet inner shell 1 top for number is 2.By a large amount of evidences, this structural semiconductor cooling piece high efficiency, good refrigeration effect.This utility model can arrange the semiconductor chilling plate of varying number according to clinical needs, and the position of semiconductor chilling plate also can be arranged on the diverse location of medicated cap body according to different clinical needs.
Wherein, two semiconductor chilling plates 4 arrange in the operating circuit series connection.Heat conduction circulating water line 7 series connection of two semiconductor chilling plates 4 arrange.
Wherein, medicated cap body case 2 adopts the Polyurethane material to make.The material of this utility model shell is not limited thereto, and also can be other light gauge foam material.
Wherein, in ice cap, also be provided with the temperature sensor 8 for induction aluminum helmet inner shell temperature, be convenient to automatization's control of temperature.
Wherein, also being provided with for the condensed water that aluminum helmet inner shell surface is formed at ice cap middle part derives the external condensation-water drain 9 of medicated cap, if aluminum helmet inner shell surface Yin Wendu crosses the low condensed water that forms, it is external in time to discharge medicated cap, uses more comfortable, conveniently.
Wherein, heat conduction circulation line in the medicated cap body is connected with external heat-conducting circulating system, and external heat-conducting circulating system comprises radiator, water tank and the water pump that is connected successively with heat-conducting block, wherein, face radiator and be provided with blower fan, improved the heat dispersion of radiator.The whole refrigeration system that is connected with ice cap also is provided with intelligent temperature control system, temperature information according to the temperature sensor feedback that arranges in the ice cap, automatically adjust the electric current of semiconductor chilling plate and the water route flow of heat-conducting circulating system, thereby can realize the temperature automatization control of ice cap.
The above only is preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. a low temperature treatment instrument ice cap comprises the medicated cap body, refrigerating plant, it is characterized in that: described medicated cap body is made up of aluminum helmet inner shell and medicated cap body case, aluminum helmet inner shell outer wall is provided with the heat conduction platform, and described refrigerating plant is fixedly installed on the heat conduction platform, and refrigerating plant is connected with external power supply.
2. low temperature treatment instrument ice cap according to claim 1, it is characterized in that: described refrigerating plant comprises semiconductor chilling plate, heat-conducting block, semiconductor chilling plate cold junction face connects the heat conduction platform, semiconductor chilling plate hot junction face connects heat-conducting block, heat-conducting block is fixed to semiconductor chilling plate on the heat conduction platform by screw, and the heat conduction circulating water line is set in the heat-conducting block.
3. low temperature treatment instrument ice cap according to claim 2, it is characterized in that: the number of described semiconductor chilling plate is two, is arranged on the heat conduction platform of both sides, aluminum helmet inner shell top.
4. low temperature treatment instrument ice cap according to claim 3 is characterized in that: described two semiconductor chilling plates arrange in the operating circuit series connection.
5. low temperature treatment instrument ice cap according to claim 3 is characterized in that: the heat conduction circulating water line series connection setting of described two semiconductor chilling plates.
6. low temperature treatment instrument ice cap according to claim 1 is characterized in that: described medicated cap body case adopts Polyurethane to make.
7. according to each described low temperature treatment instrument ice cap of claim 1～6, it is characterized in that: also comprise the temperature sensor for induction aluminum helmet inner shell temperature.
8. according to each described low temperature treatment instrument ice cap of claim 1～6, it is characterized in that: comprise that also being arranged on the ice cap middle part is used for the condensed water that aluminum helmet inner shell surface forms is derived the external condensation-water drain of medicated cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090182 CN203107392U (en) | 2013-02-27 | 2013-02-27 | Low-temperature therapeutic apparatus ice cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090182 CN203107392U (en) | 2013-02-27 | 2013-02-27 | Low-temperature therapeutic apparatus ice cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107392U true CN203107392U (en) | 2013-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320090182 Expired - Lifetime CN203107392U (en) | 2013-02-27 | 2013-02-27 | Low-temperature therapeutic apparatus ice cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203107392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479468A (en) * | 2013-09-09 | 2014-01-01 | 罗伟欢 | Cold compress cover |
| CN107080615A (en) * | 2017-03-22 | 2017-08-22 | 广州大学 | A kind of semiconductor refrigerating cap of use heat pipe |
-
2013
- 2013-02-27 CN CN 201320090182 patent/CN203107392U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479468A (en) * | 2013-09-09 | 2014-01-01 | 罗伟欢 | Cold compress cover |
| CN107080615A (en) * | 2017-03-22 | 2017-08-22 | 广州大学 | A kind of semiconductor refrigerating cap of use heat pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |