Invention Grant
- Patent Title: Delivery tube for breathing gas heating and humidification system
- Patent Title (中): 呼吸气体加热和加湿系统的输送管
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Application No.: US12175899Application Date: 2008-07-18
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Publication No.: US08356593B2Publication Date: 2013-01-22
- Inventor: Felino V. Cortez, Jr. , Owen S. Bamford , William F. Niland , George McGarrity , Peter Boyd
- Applicant: Felino V. Cortez, Jr. , Owen S. Bamford , William F. Niland , George McGarrity , Peter Boyd
- Applicant Address: US MD Stevensville
- Assignee: Vapotherm, Inc.
- Current Assignee: Vapotherm, Inc.
- Current Assignee Address: US MD Stevensville
- Agency: RatnerPrestia
- Main IPC: F23D11/00
- IPC: F23D11/00
Abstract:
A delivery tube assembly for delivering a breathing gas to a patient, the delivery tube includes a first lumen having an upstream portion and a downstream portion. The lumen is configured to deliver the breathing gas from the upstream portion to the downstream portion. A second lumen is configured to flow an insulating gas around the first lumen. A method of insulating a breathing gas with an insulating gas and discharging the insulating gas to atmosphere is also disclosed.
Public/Granted literature
- US20090056715A1 DELIVERY TUBE FOR BREATHING GAS HEATING AND HUMIDIFICATION SYSTEM Public/Granted day:2009-03-05
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