Hospital bed having patient lifting device
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United States of America Patent
Stats
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May 10, 2016
Grant Date -
Apr 10, 2014
app pub date -
Dec 11, 2013
filing date -
Mar 9, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A caregiver assist device for use with a patient support apparatus is disclosed. The caregiver assist device including a support structure, a boom, a helper belt, and a constant force spring assembly. The boom extends from the support structure over the patient support apparatus. The helper belt is supported along the boom and has a first end and a second end. The constant force spring assembly includes a constant force spring coupled between the support structure and the first end of the helper belt so that a constant counterbalancing force is applied to the helper belt in response to a patient force being applied to the second end of the helper belt.
First Claim
Family
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