U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Closed ecological system and method for supporting life

Patent 5935516 Issued on August 10, 1999. Estimated Expiration Date: Icon_subject August 13, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

1827530

3367308

3420739

3547118

3587574

3658051

3678337

Cancer treatment by intracellular hyperthermia
Patent #: 4569836
Issued on: 02/11/1986
Inventor: Gordon

Light-weight oxygen delivery hood assembly for hyperbaric chamber
Patent #: 4620538
Issued on: 11/04/1986
Inventor: Koegel ,   et al.

Decontamination shelter
Patent #: 4800597
Issued on: 01/31/1989
Inventor: Healey

More ...

Inventor

Application

No. 910843 filed on 08/13/1997

US Classes:

422/1, PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING128/205.26, Atmosphere enclosure (e.g., oxygen tent, hyperbaric chamber for pressurizing whole body, etc.)422/104, Holder, support, housing, or hood422/120, FOR DEODORIZING OF, OR CHEMICAL PURIFICATION OF, OR GENERATION OF, LIFE-SUSTAINING ENVIRONMENTAL GAS600/14, Pulsating field607/91Surrounding body or body member

Examiners

Primary: McKane, Elizabeth

Attorney, Agent or Firm

International Class

A61G 010/02

Abstract

An apparatus to contain a closed ecological system, wherein the apparatus includes a closed, air-tight chamber to contain an atmosphere. The chamber includes at least one access opening designed to allow plants, animals, raw materials, and other items to be placed within the chamber. The chamber includes a system for introducing oxygen and/or carbon dioxide into the chamber and for maintaining the oxygen and/or carbon dioxide at a predetermined concentration percentage of the atmosphere. Preferably, the closed ecological system of the present invention also includes a system for establishing a magnetic field within the chamber of a predetermined strength and orientation. The chamber may also include systems for elevating the atmospheric pressure within the chamber and for maintaining the atmosphere within the chamber at a predetermined temperature and humidity level. The chamber may also include a specialized lighting and sound system to establish light and sound of a predetermined intensity, frequency, and wavelength within the chamber. A satellite chamber may be provided in selective fluid communication with the closed ecological system for providing plants, animals, or chemical processes with short-term exposure to the conditions of the closed ecological system. The present invention is also directed to a method of establishing and maintaining a closed ecological system to support plant and animal life and to aid in the development, discovery, and/or production of new and improved chemical compounds that may be used as pharmaceuticals and other chemical compounds.

PatentsPlus Images
Enhanced PDF formats
loading...
PatentsPlus: add to cart
PatentsPlus: add to cartSearch-enhanced full patent PDF image
$9.95more info
PatentsPlus: add to cart
PatentsPlus: add to cartIntelligent turbocharged patent PDFs with marked up images
$18.95more info
 
Sign InRegister
Username  
Password   
forgot password?