Apparatus for the diagnosis of sleep apnea

Surgery – Diagnostic testing – Measuring or detecting nonradioactive constituent of body...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

600484, 600529, A61B 50205

Patent

active

058910239

ABSTRACT:
A device for diagnosing sleep apnea by identifying desaturation and resaturation events in oxygen saturation of a patient's blood. The slope of the events is determined and compared against various information to determine sleep apnea.

REFERENCES:
patent: 4365636 (1982-12-01), Baker
patent: 4630614 (1986-12-01), Atlas
patent: 5275159 (1994-01-01), Griebel
patent: 5385144 (1995-01-01), Yamanishi et al.
patent: 5398682 (1995-03-01), Lynn
Longobardo et al., Sleep Apnea Considered As A Control System Instability, Respiratory Physiology Sep. 1982.
Strohl et al. Oxygen Saturation During Breath Holding and During Apneas In Sleep, Chest. Feb. 1984; 85, No. 1; 181-186.
George et al. Identification and Qualification of Apneas by Computer-based Analysis of Oxygen Saturation American Review of Respiratory Disease, 1988; 137: 1238-1240.
Slutsky et al. Quantification of Oxygen Saturation During Episodic Hypoxemia. American Review of Respiratory Disease, 1980; 121:893-895.
Gyulay et al. A Comparison of Clinical Assessment and Home Oximetry in the Diagnosis of Obstructive Sleep Apena. American Review of Respiratory Disease, 1993; 147: 50-53.
Pepin et al. Does Oximetry Contribute to the Detection of Apneic Events? Mathematical Proceeding of the SaO.sub.2 Signal. Chest, May 1991; 1151-1157.
Timms et al. Oxygen Saturation by Oximetry: Analysis By Microcomputer, Journal of Polysomnorgraphic Technology, Spring 1988: 13-21.
Rauscher et al. Computerized Detection of Respirtory Events During Sleep from Rapid Increases in Oxyhemoglobin Saturation. Lung, 1991; 169: 355-42.
Rauscher et al. Quantification of sleep-disordered breathing by computerized analysis of oximetry, heart rate, and snoring. Eur Respir J, Jun. 1991; 4: 655-659.
Hoffarth et al. "Beurteilung Pulsoximetrisch erfasster zyklisheer . . . " and translation (Hoffarth et al. Assessment of Cyclic and Phasic Oxygen Desaturations Measured via Pulsoxymetry in Nocturnal Diagnosis of Respiratory Regulation Disorders, Peumologie, May 1991; 45: 229-232).
Aubry et al. A microcomputer system for monitoring and analyzing oxyhemoglobin saturation during sleep. Computer Programs in Biomedicine. 1984; 18: 227-234.
Fletcher, et al. The Rate of Fall of Arterial Oxyhemoglobin Saturation in Obstructive Sleep Apnea. Chest, 1989; 96: 717-722.
Griffiths, et al. A video system for investigating breathing disorders during sleep. Thorad, 1991; 46: 136-140.
Hoch, et al. Uberprufung der Fruherkennungsmethode MESAM und Biox 3700 zur Erfassung schlafbezogener Atmungsregulationsstorungen bei jungen Mannern. Pneumologie, 1991; 45: 217-222 and translation.
Salmi, et al. Evaluation of Automatic Analysis of SCSB, Airflow and Oxygen Saturation Signals in Patients with Sleep Related Apneas. Chest, 1989; 96: 255-61.
Sanders, et al. Obstructive Sleep Apnea Treated by Independently Adjusted Inspiratory and Expiratory Positive Airway Pressures via Nasal Mask. Chest, 1990: 98: 317-24.
Series, et al. Utility of Nocturnal Home Oximetry for Case Finding in Patients with Suspected Sleep Apnea Hypopnea Syndrome, Annl Int Med, 1993; 119-449-53.
Svanborg, et al. A Limited Diagnostic Investigation for Static Charge Sensitive Bed. Chest, 1990: 98: 1341-45.
Kirby, et al. Computer quantitation of saturation impairment time as an index of oxygenation during sleep Comp Meth, 1992; 107-115.
"Evaluation of Obstructive Sleep Apnoea in Singapore Using Computerised Polygraphic Monitoring" W.C. Tan and T.H.Koh, Annals Academy of Medicine, Mar. 1991, vol. 20 No. 2 pp. 196-200.
"Unattended CPAP Titration: Toward a Smart Machine" G. Guilleminault, R. Stopha, L. Milea, J. Catiman, E. Kaitkawski,.
Series, et al., Influence of Continuous Positive Airway Pressure on Sleep Apnea-Related Desaturation in Sleep Apnea Patients. Lung, 1992; 170: 281-290.

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

Apparatus for the diagnosis of 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 Apparatus for the diagnosis of sleep apnea, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the diagnosis of sleep apnea will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1366169

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