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Air bed with fluidized bead surface and related methods
   
Document Number
US Patent 6721979
Issued Date
April 20, 2004
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Inventors
Vrzalik; John H. (San Antonio, TX)
Hicks; Ronald B. (San Antonio, TX)
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Abstract
A therapeutic treatment bed with features to enhance the care and comfort of burn patients and others subject to extensive recuperative periods. Among the features are patient engaging fluidized bead surfaces integral with the upper surfaces of air cushions provided by an air bed. Detachable conformation of the fluidized bead surfaces is also provided.
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Air bed with fluidized bead surface and related methods - US Patent 6721979 Drawing
Drawing from US Patent 6721979
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Number of Claims:
20
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Owner
KCI Licensing, Inc. (San Antonio, TX)
Published
April 20, 2004
Application Number
10/457,660
Filed
April 17, 1997
US Classification
5/689   5/702 5/714 5/911
Int'l Classification
A47C   27/10   (20060101)  
Attorney/Law Firm
Parent Case
This application is a cont. of Ser. No. 08/714,528 filed Sep. 16, 1996, now abandoned. This a cont. application Ser. No. 08/428,689 filed Apr. 25, 1995, now abandoned.
USPTO Field of Search
5/689   5/652.2   5/655.4   5/702   5/714   5/726   5/423   5/911   5/912   5/914   5/939  
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