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Spine alignment and massage device
专利权人:
GREGG JOHN EMMEL
发明人:
GREGG JOHN EMMEL
申请号:
US14999624
公开号:
US20170348175A1
申请日:
2016.06.07
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A spine alignment and massage device with a rigid member have an elliptically shaped top plan view and a left and a right protrusion. The raised protrusions are mirror images of each other. The inside surface of each the protrusion is approximately eighty-four degrees in angle forming a V shaped space between the two protrusions. The outside surface of each protrusion slops down at approximately forty-five degrees. The distance between the top of the two protrusions are approximately one and three quarters of an inch. The height of each protrusion is approximately two inches. The top portion of each the protrusion is a hemisphere of approximately one half of one inch in diameter. The base portion of the rigid member is curved along the short axis and has a radius of approximately twelve inches. In an alternate embodiment, the device is made of semi-rigid material.
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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