Invention Grant
US07766010B2 Method of controlling the rate of oxygen produced by an oxygen concentrator
有权
控制由氧气浓缩器产生的氧气的速率的方法
- Patent Title: Method of controlling the rate of oxygen produced by an oxygen concentrator
- Patent Title (中): 控制由氧气浓缩器产生的氧气的速率的方法
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Application No.: US11054342Application Date: 2005-02-09
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Publication No.: US07766010B2Publication Date: 2010-08-03
- Inventor: Theodore W. Jagger , Nicholas P. Van Brunt , John A. Kivisto , Perry B. Lonnes
- Applicant: Theodore W. Jagger , Nicholas P. Van Brunt , John A. Kivisto , Perry B. Lonnes
- Applicant Address: US MN White Bear Lake
- Assignee: VBOX, Incorporated
- Current Assignee: VBOX, Incorporated
- Current Assignee Address: US MN White Bear Lake
- Agency: Kinney & Lange, P.A.
- Main IPC: A61M15/06
- IPC: A61M15/06 ; B01D59/26 ; B01D19/00
Abstract:
A method of providing concentrated oxygen product gas to a patient. The method comprises producing product gas by a vacuum swing adsorption (VSA) process with an oxygen concentrator comprising a plurality of separation columns connected to a vacuum source driven by a motor. Separated product gas is then pumped to a product reservoir. The pressure of the reservoir is monitored and used to adjust the speed of the motor based on the reservoir pressure. The separated gas is then delivered to the patient.
Public/Granted literature
- US20060174882A1 Method of controlling the rate of oxygen produced by an oxygen concentrator Public/Granted day:2006-08-10
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