David Andrew Opperman
Physician at Prentice Ave, Littleton, CO

License number
Colorado 42114
Issued Date
Nov 5, 2003
Renew Date
May 1, 2015
Expiration Date
Apr 30, 2017
Type
Physician
Address
Address
6630 W Prentice Ave, Littleton, CO 80123
LicenseFiles verified this license of Dec 9, 2016 at the Colorado - Department of Regulatory Agencies.

Professional information

David Opperman Photo 1

Nasal Cannula Comfort Tip

US Patent:
2013033, Dec 19, 2013
Filed:
Jun 5, 2013
Appl. No.:
13/910418
Inventors:
David A. Opperman - Littleton CO, US
Robert Witkow - Englewood CO, US
International Classification:
A61M 16/06
US Classification:
12820718
Abstract:
According to one embodiment, a device is disclosed. The device includes a nasal cannula having prongs to supply air and covers inserted over the prongs to prevent discomfort during use of the nasal cannula.

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