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Title:
COLD AND HOT COMPRESS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/057240
Kind Code:
A1
Abstract:
A cold and hot compress system, comprising a water bag (101), an air bag (102), a water circulating device (2) communicated with the water bag (101), and an air pressure device (3) communicated with the air bag (102). The cold and hot compress system is provided with the independent water circulating device (2) and the independent air pressure device (3), so that during cold compress or hot compress, the independent air pressure device (3) can be used for performing cold/hot compress pressurization on a specific part of a human body by means of the water bag (101) according to a preset air pressure parameter in a control panel (402) and a set air pressure waveform. An independent water circulating pipeline and an independent air circulating pipeline enable water flow and air flow of the system not to interfere with each other, pressurization of the whole system can be more stable, the pressure error is small, moreover, water flow is more uniform, and the surface temperature of the whole water bag is more consistent.

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Inventors:
XIE FEI (CN)
LUO YI (CN)
DI PEI (CN)
YANG YIWEI (CN)
Application Number:
PCT/CN2020/105139
Publication Date:
April 01, 2021
Filing Date:
July 28, 2020
Export Citation:
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Assignee:
SUZHOU MICROPORT RIC MEDTECH LTD (CN)
International Classes:
A61F7/00
Domestic Patent References:
WO2016160946A12016-10-06
Foreign References:
CN211560628U2020-09-25
CN211460786U2020-09-11
CN204446273U2015-07-08
CN203988596U2014-12-10
CN105310816A2016-02-10
CN106667655A2017-05-17
CN205339287U2016-06-29
CN203970653U2014-12-03
CN104888483A2015-09-09
CN110081685A2019-08-02
DE102016107110A12017-10-19
Other References:
See also references of EP 4011340A4
Attorney, Agent or Firm:
SHANGHAI SAVVY IP AGENCY CO., LTD. (CN)
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