Beds – Mattress – Having confined gas
Patent
1998-04-30
2000-05-16
Trettel, Michael F.
Beds
Mattress
Having confined gas
5706, 5710, 56553, A47C 2710
Patent
active
060618558
ABSTRACT:
The present invention is a patient support system. The system includes a mattress unit, an inflatable bladder, a manifold plate and a quick release plate. The mattress unit contains the inflatable bladder. The manifold plate allows air to enter into and be released from the bladder. The manifold plate has a set of female receptacles open to the exterior surface of the mattress unit. The quick release plate has a set of male connectors that correspond to the female receptacles. Each male connector has a slidable variance, permitting it to be removably received from the corresponding female receptacle. Thus, when any pulling force is applied to the quick release plate, the quick release plate disengages from the manifold plate resulting in the bladder deflating within a predetermined time frame.
REFERENCES:
patent: 5152021 (1992-10-01), Vrzalik
patent: 5216768 (1993-06-01), Bodine et al.
patent: 5487196 (1996-01-01), Wilkinson et al.
patent: 5542136 (1996-08-01), Tappel
patent: 5553339 (1996-09-01), Thomas
patent: 5586346 (1996-12-01), Stacy et al.
patent: 5634225 (1997-06-01), Miller, Sr. et al.
patent: 5699570 (1997-12-01), Wilkinson et al.
1998 Rectus Corporation Brochure, p. 29.
Conley Fredrick
Gaymar Industries Inc.
Trettel Michael F.
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