Invention Grant
- Patent Title: Portable liquid oxygen delivery system
- Patent Title (中): 便携式液氧输送系统
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Application No.: US12774904Application Date: 2010-05-06
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Publication No.: US08256415B2Publication Date: 2012-09-04
- Inventor: Roy A. Hughes , Jonathan C. McLellan , Douglas Whitcher
- Applicant: Roy A. Hughes , Jonathan C. McLellan , Margaret McLellan, legal representative , Douglas Whitcher
- Applicant Address: US DE Wilmington
- Assignee: RIC Investments, LLC
- Current Assignee: RIC Investments, LLC
- Current Assignee Address: US DE Wilmington
- Agent Michael W. Haas
- Main IPC: A61M11/00
- IPC: A61M11/00
Abstract:
A portable liquid oxygen medical delivery system including a portable liquid oxygen delivery apparatus and a portable liquid oxygen recharger. The portable liquid oxygen delivery apparatus contains an initial quantity of liquid oxygen. The liquid oxygen delivery apparatus is sufficiently lightweight for portability by an ambulatory patient and has a fill port for receiving liquid oxygen. The liquid oxygen recharger stores a supplemental quantity of liquid oxygen and is also sufficiently lightweight for portability by an ambulatory individual. The liquid oxygen recharger has an interface for interfacing the liquid oxygen recharger with the portable liquid oxygen delivery apparatus for delivering the supplemental quantity of liquid oxygen to the portable liquid oxygen delivery apparatus.
Public/Granted literature
- US20100212330A1 PORTABLE LIQUID OXYGEN DELIVERY SYSTEM Public/Granted day:2010-08-26
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