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Heatable and Coolable Therapeutic Device
专利权人:
Richard Leichter
发明人:
Richard Leichter
申请号:
US14335561
公开号:
US20160015561A1
申请日:
2014.07.18
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A heatable and coolable therapeutic device provides a soothing sensation to areas of pain on a persons body. The device includes a first ball. The first ball is spaced from a second ball. Each of the first and second balls has a hollow interior. A spacer is coupled to and extends between the first ball and the second ball. The first ball, the second ball and the spacer define a cohesive unit. A heat-retentive material is positioned in the hollow interior of each of the first ball and the second ball. The heat-retentive material maintains a selectable one of an elevated temperature and a decreased temperature relative to ambient temperature over an extended period of time.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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