Method and system for delivery of therapeutic gas to a...

Details Method and system for delivery of therapeutic gas to a... Method and system for delivery of therapeutic gas to a...

2006-12-19

2006-12-19

Lewis, Aaron J. (Department: 3743)

Surgery

Respiratory method or device

Means for supplying respiratory gas under positive pressure

C128S204180

Reexamination Certificate

active

07150280

ABSTRACT:
A system for filling a portable cylinder with therapeutic gas, and providing therapeutic gas to a patient. Therapeutic gas delivery to a patient may be through a conserver, or may be in a continuous mode. Some embodiments of the invention may test the contents of the portable cylinder prior to filling. The specification also discloses a silent mode of operation where therapeutic gas is provided from the system by means of internal and/or external cylinders.

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