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Hypothermia treatment device

A therapeutic instrument and sub-low temperature technology, applied in the field of medical equipment, can solve the problems of poor cooling effect and high noise in sub-hypothermia treatment, and achieve the effect of simple structure and precise temperature control

Inactive Publication Date: 2015-02-11
河南省华氏实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a sub-low temperature treatment instrument, which adopts semiconductor refrigeration and solves the problems of high noise and poor cooling effect in the existing sub-low temperature treatment

Method used

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Embodiment 1

[0019] like figure 1 As shown, this embodiment discloses a sub-low temperature therapeutic apparatus, which includes a semiconductor refrigerator group 1 connected to a cooling power supply 8 . The cold end of the semiconductor refrigerator group 1 is provided with a conduction circulation system, and the hot end of the semiconductor refrigerator group is provided with a heat conduction circulation system; the conduction circulation system includes a cold water tank 3, an ice blanket 2, a first water pump 4, a cold water tank 3, The ice blanket 2 and the first water pump 4 are sequentially connected along the water flow direction. The purpose of setting up the water pump is to provide power for the conduction cooling cycle. In order to further ensure the cooling effect of the ice blanket, the pipes of the cooling circulation system and the outer wall of the cold water tank are covered with glass fiber felt. The pipes and cold water tanks of the heat conduction circulation sy...

Embodiment 2

[0024] like figure 2 As shown, this embodiment discloses a sub-low temperature therapeutic apparatus, which includes a semiconductor refrigerator group 1 connected to a cooling power supply 8 . The cold end of the semiconductor refrigerator group 1 is provided with a conduction circulation system, and the hot end of the semiconductor refrigerator group is provided with a heat conduction circulation system; the conduction circulation system includes a cold water tank 3, an ice blanket 2, a first water pump 4, a cold water tank 3, The ice blanket 2 and the first water pump 4 are sequentially connected along the water flow direction. The purpose of setting up the water pump is to provide power for the conduction cooling cycle. In order to further ensure the cooling effect of the ice blanket, the pipes of the cooling circulation system and the outer wall of the cold water tank are covered with glass fiber felt. The pipes and cold water tanks of the heat conduction circulation s...

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Abstract

The invention provides a hypothermia treatment device which uses a semiconductor to cool and solves the problems that noise is large and cooling effect is not good in an existing hypothermia treatment device. The hypothermia treatment device comprises a semiconductor cooling device unit. A cooling end of the semiconductor cooling device unit is provided with a cold guiding and circulating system. An ice blanket is connected on a pipeline of the cold guiding and circulating system. A hot end of the semiconductor cooling device unit is provided with the heat guiding and circulating system. The hypothermia treatment device further comprises an inner circulation system which communicates the heat guiding and circulating system and the cold guiding and circulating system. The hypothermia treatment device uses the semiconductor to cool and is simple in structure and precise in temperature control. By arranging the inner circulation system which communicates the heat guiding and circulating system and the cold guiding and circulating system, the service life of the semiconductor cooling device unit is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a sub-low temperature therapeutic apparatus using semiconductor refrigeration. Background technique [0002] According to the principle that the medical community uses mild hypothermia to treat brain trauma, brain protection and persistent high fever diseases, the mild hypothermia therapy device provides a relatively constant temperature to act on the surface of the human body by controlling the temperature and flow of flowing water in the therapeutic blanket / cap, through the blanket / cap to physically cool the patient. Its function is to reduce the blood flow of the brain tissue around the damaged area, reduce the metabolic activity of the brain, reduce the intracranial pressure, reduce the oxygen consumption of the brain, reduce the accumulation of lactic acid in the brain tissue, protect the nerve cells, and promote the recovery of nerve function as soon as possible. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F7/10
Inventor 王卫东
Owner 河南省华氏实业有限公司
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