Dual mode medical oxygen concentrator

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure

Reexamination Certificate

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Details

C095S096000, C095S130000, C095S148000, C096S121000, C096S130000, C096S143000

Reexamination Certificate

active

10762785

ABSTRACT:
Oxygen generation system having a portable oxygen generator unit including a portable air separation device for the generation of an oxygen-rich gas, a primary gas pump including means to supply air to the portable air separation device, a primary motor to drive the gas pump, a rechargeable power supply to drive the motor, connector means adapted to deliver power to the rechargeable power supply, flow coupling means to transfer the oxygen-rich gas from the portable oxygen generator unit, and a first oxygen-rich gas product discharge port. The system also includes a stationary base unit adapted to couple with the portable oxygen generator unit, wherein the stationary base unit has a stationary power supply system including connector means adapted to recharge the rechargeable power supply in the portable oxygen generator unit, flow coupling means to receive the oxygen-rich gas from the portable oxygen generator unit, and an optional second oxygen-rich gas product discharge port.

REFERENCES:
patent: 4826510 (1989-05-01), McCombs
patent: 5071453 (1991-12-01), Hradek et al.
patent: 5354361 (1994-10-01), Coffield et al.
patent: 5893944 (1999-04-01), Dong
patent: 6033457 (2000-03-01), Lawless
patent: 6095138 (2000-08-01), Hognelid et al.
patent: 6478857 (2002-11-01), Czabala
patent: 6520176 (2003-02-01), Dubois
patent: 6547851 (2003-04-01), Warren
patent: 6551384 (2003-04-01), Ackley et al.
patent: 2002/0096174 (2002-07-01), Hill et al.
patent: 2003/0005928 (2003-01-01), Appel et al.
patent: 1 157 731 (2001-11-01), None
patent: WO 02/11861 (2002-02-01), None
U.S. Appl. No. 10/295,144, filed Nov. 15, 2002, Wagner.

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