Demand apnea control of central and obstructive sleep apnea

Surgery – Truss – Pad

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

128421, A61N 100

Patent

active

051469189

ABSTRACT:
An apparatus and method for the control of both central and obstructive sleep apnea using electrical stimulation on a demand basis. Implantable sensors monitor the respiration cycle and determine the occurrence of apnea events. Central apnea is sensed by the passage of an escape interval of time without the sensing of an inspiratory event and a concurrent decrease in blood oxygen saturation. Obstructive sleep apnea is sensed as an abnormal pressure differential across the airway. The diaphragm is electrically stimulated upon sensing of central apnea. The musculature of the upper airway is electrically stimulated upon sensing of an occurrence of obstructive sleep apnea. Stimulation of the upper airway is provided whenever central apnea is sensed.

REFERENCES:
patent: 1410761 (1975-10-01), Prud'Homme
patent: 2711729 (1955-06-01), Hofmann
patent: 4506666 (1985-03-01), Durkan
patent: 4570631 (1986-02-01), Durkan
patent: 4765340 (1988-08-01), Sakai et al.
patent: 4830008 (1989-05-01), Meer
"Addition to an RF-coupled phrenic nerve stimulator implant to provide outward transmission of body temperature." Medical & Biological Engineering; Nov. 1986; 24, 659-661.
Glenn, William W. L., Diaphragm Pacing: Present Status, 1977.
Cook, William R., & Osquthorpe, J. David, Obstructive Sleep Apnea: Diagnosis and Treatment, Dec. 1985.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Demand apnea control of central and obstructive sleep apnea does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Demand apnea control of central and obstructive sleep apnea, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Demand apnea control of central and obstructive sleep apnea will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-730518

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.