Olfactory activator

Details Olfactory activator Olfactory activator

1998-07-13

2000-11-14

Lewis, Aaron J.

Surgery

Respiratory method or device

Combined with or convertible to a nonrespiratory device, or...

12820024, A61M 1500

Patent

active

061455032

ABSTRACT:
A method and device for activating olfactory senses by drawing air and air-born aroma across the olfactory nerves. Creating airflow to activate olfactory sensation by pulling air and aromas over the olfactory nerves is accomplished by drawing air out throw a patient's mouth. Since the oral cavity and the nasal cavity are connected, this effectively draws air through the a person's nose in a manner simulative of natural breathing. A device has a mouthpiece with an air conduit therethrough, and a mechanism for drawing air through the mouthpiece. The mechanism may be an impeller driven by a motor, which may be locally powered by batteries. A filter may be provided in the mouthpiece or interposed between the mouthpiece and the air drawing mechanism to catch saliva drawn through the mouthpiece. The method and device allows patients with insufficient airflow, such as due to a tracheotomy, to experience olfactory sensations. These sensations, namely smell and taste, improve appetite and overall quality of life.

REFERENCES:
patent: 4832042 (1989-05-01), Poppendiek et al.
patent: 4971053 (1990-11-01), Tarrats
patent: 5211171 (1993-05-01), Choromokos
patent: 5313821 (1994-05-01), Bett et al.
patent: 5522253 (1996-06-01), Knight
patent: 5647345 (1997-07-01), Saul
patent: 5649533 (1997-07-01), Oren
patent: 5904140 (1999-05-01), McGoogan

Affiliated with

Also associated with

Rating

Olfactory activator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Olfactory activator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Olfactory activator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2055139