US20010029628A1 - Patient care system - Google Patents

Patient care system Download PDF

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Publication number
US20010029628A1
US20010029628A1 US09/862,545 US86254501A US2001029628A1 US 20010029628 A1 US20010029628 A1 US 20010029628A1 US 86254501 A US86254501 A US 86254501A US 2001029628 A1 US2001029628 A1 US 2001029628A1
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US
United States
Prior art keywords
means
fluid
relative
valve
bed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
US09/862,545
Other versions
US6438776B2 (en
Inventor
Robert Ferrand
Marc Thomas
Lincoln Alvord
Stephen Smith
Steven Roe
Richard O'Connor
William Gilmartin
William Loh
William Fish
Jonathan Salsado
Charles Neder
William Silva
Wesley Grass
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hill-Rom Co Inc
Original Assignee
Hill-Rom Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US07/864,881 priority Critical patent/US5279010A/en
Priority to US08/162,514 priority patent/US5802640A/en
Priority to US08/831,319 priority patent/US5906016A/en
Priority to US31813599A priority
Application filed by Hill-Rom Co Inc filed Critical Hill-Rom Co Inc
Priority to US09/862,545 priority patent/US6438776B2/en
Publication of US20010029628A1 publication Critical patent/US20010029628A1/en
Application granted granted Critical
Publication of US6438776B2 publication Critical patent/US6438776B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

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