Roger Scott Sherman
Physician in Crested Butte, CO
License number
Colorado 30833
Issued Date
May 10, 1991
Renew Date
May 1, 2015
Expiration Date
Apr 30, 2017
Type
Physician
Address
Address
Box 1850, Crested Butte, CO 81224
Professional information
Nasal Lavage System And Method
US Patent:
2003022, Dec 11, 2003
Filed:
Mar 28, 2003
Appl. No.:
10/401918
Inventors:
Roger Sherman - Crested Butte CO, US
International Classification:
A61M031/00, A61M037/00
US Classification:
604/093010
Abstract:
A nasal lavage device having a reservoir configured to hold a quantity of lavage solution. A spout is coupled to the reservoir operates to conduct the lavage solution from the reservoir to a spout end. The lavage system comprises alone or in combination an interchangeable tip assembly and a check valve mechanism. The tip assembly detachably couples to the spout end and is configured to fit in contact with a user's nose so as to enable lavage solution to be conducted from the reservoir, through the spout, through the tip to the user's nose. The check valve is located between the reservoir and the tip and operable to inhibit fluid backflow from the tip to the reservoir.