1
Hans G Mutke: Isolation apparatus. Ostrolenk Faber Gerb & Soffen, January 11, 1983: US04367728 (137 worldwide citation)

The disclosure concerns an isolation apparatus useful for medical, biological, chemical, physical, or the like experiments and treatments. A flexible envelope in the form of an elongated sack is divided lengthwise into a plurality of sealed sections. The envelope is a transparent material and also i ...


2
Roger Fortney: Positive environmental enclosure. Andrus Sceales Starke & Sawall, December 8, 1981: US04304224 (53 worldwide citation)

An environmental enclosure or clean room composed of a structural frame which supports a flexible transparent plastic film which defines a sealed chamber or room. Air is introduced into the chamber through a two-stage filter system and is exhausted through a filter duct. Located adjacent the chamber ...


3
Barry W Smith: Radiant electric space heater. The W B Marvin Manufacturing Company, Roger S Dybvig, September 4, 2001: US06285829 (47 worldwide citation)

This invention relates to a radiant electric space heater capable of acting also as an air freshener. In accordance with this invention, a space heater having a humidifier is provided with a potpourri dish capable of holding liquid or other scented potpourri. The potpourri dish is provided in a posi ...


4
Philip C Trexler: Isolation enclosure members. Cushman Darby & Cushman, June 22, 1982: US04335712 (34 worldwide citation)

A method of removing an article from an enclosure member providing an environment isolated from the ambient environment is particularly applicable in removing infected hospital materials from isolator enclosure members for isolating human patients with acute infectious diseases. Present methods do n ...


5
Raymond P Reneau: Inert gas environmental control system for a hyperbaric chamber and a method for doing same. Keyes Offshore, Glaser Griggs & Schwartz, January 6, 1987: US04633859 (31 worldwide citation)

A control system for a hyperbaric chamber and method for doing same which provides for an initial purging of a portion of the oxygen contained in the air within the chamber until an analyzer detects that the oxygen concentration has been reduced below the oxygen concentration of air at one atmospher ...


6
Philip Charles Trexler: Isolators. National Research Development Corporation, Cushman Darby & Cushman, May 31, 1977: US04026286 (21 worldwide citation)

An enclosure member such as a medical isolator provides an isolated environment at a higher pressure than the ambient environment, and has a transfer port for passage of objects into and out of the enclosure member. The transfer port comprises a flexible sleeve having one end coupled to the enclosur ...


7
William H Campbell: Surgical drape support and oxygen supply device. LeBlanc Nolan Shur & Nies, March 30, 1982: US04321917 (19 worldwide citation)

A surgical drape support device for use with a cover sheet and a conduit for supplying oxygen to a patient disposed on a surgical operating table. The device has a base member which is inserted between a mattress and the surgical table and a support rod which has a drape arm for disposition over a p ...


8
Ross E Saxon, W Robert Bryant: Transportable hyperbaric life support chamber. Nautilus Environmentals, Pravel Gambrell Hewitt Kirk & Kimball, August 28, 1984: US04467798 (17 worldwide citation)

A transportable hyperbaric chamber which is generally cylindrical in configuration and has a manway opening at one end, the chamber being of sufficient length and diameter to receive an injured person. The chamber is adapted to be temporarily connected to a deck chamber or other emergency chamber to ...


9
W Edgar Trammell, James E Young, James R Chidester, Ralph S Walker: Disposable hood. Terry M Crellin, B Deon Criddle, October 4, 1983: US04407280 (13 worldwide citation)

A disposable hood of unitary one-piece construction for maintaining a desired gas atmosphere about the head of a patient incorporates a novel attachment means for connecting a flexible conduit or hose to the hood. The hood itself is a generally bubble-shaped chamber molded of a transparent material ...


10
Arne Johann Arntzen: Divers pressure chamber system. Dragerwerk Aktiengesellschaft, McGlew and Tuttle, March 15, 1977: US04011867 (12 worldwide citation)

A diver's pressure chamber system for use with a pressure chamber having a sealable access and a sealed transfer container for the diver, comprises a tubular projection which is formed around the access of the pressure chamber. In addition, a cylindrical lock space part is hermetically engageable an ...