Hello Guest, Welcome to Apnea Board !
As a guest, you are limited to certain areas of the board and there are some features you can't use.
To post a message, you must create a free account using a valid email address.

or Create an Account


New Posts   Today's Posts

[News] Electronic nose can detect sleep apnea
#1
Electronic nose can detect sleep apnea
[Image: 380x285x90767744.jpg.pagespeed.ic.R0ITiba3zv.jpg]

Electronic nose can detect sleep apnea

Berlin: An electronic nose used in detecting molecules in a patient’s breath could be tweaked to diagnose obstructive sleep apnea, dangerous pauses in breathing.

The gold standard used to identify sleep apnea is an overnight sleep test, a technically demanding, time-consuming and cost-intensive system.

Electronic noses have shown to distinguish between a number of diseases. They do this by analysing the pattern of volatile organic compounds in breath samples.

This is the first study that has assessed whether the electronic nose could be used to confirm the presence of sleep apnea, the European Respiratory Journal reports.

Researchers analysed the breath of 40 sleep apnea patients and 20 healthy patients who did not suffer from this disorder, according to a Marburg statement.

Timm Greulich, from the Marburg Hospital in Germany, who led the study, said: “The electronic nose could be useful in two ways: First, it can rule out the disease in a low prevalence population. Second, in a population with a high risk of sleep apnea, the device could be used to help decide who would need to undergo an overnight sleep examination.”

“Following these results, we foresee that the use of the electronic nose could reduce costs by more appropriately selecting patients who require the sleep examination,” Greulich said.

The study also aimed at assessing whether the electronic nose could detect the effects of the standard treatment for sleep apnea, continuous positive airway pressure (CPAP).

The results found that the electronic nose could effectively diagnose sleep apnea. The statistical analysis showed that it was detected with a sensitivity of 93 percent.

fair use from:
http://www.firstpost.com/fwire/how-an-el...03094.html

The above post may contain copyrighted material the use of which has not always been specifically authorized by the copyright owner. The material available is intended to advance the understanding of Sleep Apnea treatment and to advance the educational level of Sleep Apnea patients with regard to their health. Sometimes included is the full text of articles and documents rather than a simple link because outside links frequently "go bad" or change over time. This constitutes a "fair use" of any such copyrighted material as provided for in section 107 of the US Copyright Law. In accordance with Title 17 U.S.C. Section 107, the material in this post is distributed without fee or payment of any kind for research and educational purposes. If you wish to use copyrighted material from this post for purposes of your own that go beyond "fair use", you must obtain permission from the copyright owner.
Post Reply Post Reply
#2
RE: Electronic nose can detect sleep apnea
Why do they call it an electronic nose if there's nothing on the nose? How does it capture breath samples on the eyebrow (assuming the one over the model's right eye is the sniffer).
PaulaO

Take a deep breath and count to zen.




Post Reply Post Reply
#3
RE: Electronic nose can detect sleep apnea
(10-31-2012, 10:33 AM)PaulaO2 Wrote: Why do they call it an electronic nose if there's nothing on the nose? How does it capture breath samples on the eyebrow (assuming the one over the model's right eye is the sniffer).

No one nose.

Coffee

...sorry, couldn't resist... Bigwink
SuperSleeper
Apnea Board Administrator
www.ApneaBoard.com


INFORMATION ON APNEA BOARD FORUMS OR ON APNEABOARD.COM SHOULD NOT BE CONSIDERED AS MEDICAL ADVICE. ALWAYS SEEK THE ADVICE OF A PHYSICIAN BEFORE SEEKING TREATMENT FOR MEDICAL CONDITIONS, INCLUDING SLEEP APNEA. INFORMATION POSTED ON THE APNEA BOARD WEB SITE AND FORUMS ARE PERSONAL OPINION ONLY AND NOT NECESSARILY A STATEMENT OF FACT.


Post Reply Post Reply


Possibly Related Threads...
Thread Author Replies Views Last Post
  Apnea has gotten worse recently, I have no sleep study, can I just buy a cpcp? replayablecontent 12 243 Yesterday, 12:38 PM
Last Post: replayablecontent
  Collars for positional sleep apnea Jimasripper 17 353 03-25-2024, 10:05 PM
Last Post: Deborah K.
  Invisalign to help sleep apnea and dental extractions as a cause of sleep apnea SingleH 10 615 03-24-2024, 07:00 PM
Last Post: stevew168
  Sleep Apnea or Something Else? RoughriderTR 6 293 03-23-2024, 04:43 PM
Last Post: ButtonNoseBarbie
  Obstructive Sleep Apnea After Stroke Help MB123 1 75 03-23-2024, 01:08 PM
Last Post: Dormeo
  Dental appliance for sleep apnea???? mrpat 4 127 03-23-2024, 08:54 AM
Last Post: mrpat
  [Treatment] Johnny O's ResMed AirCurve 10 VAuto for severe sleep apnea (61 AHI) and OSA, CSA JohnnyO 23 564 03-21-2024, 05:02 PM
Last Post: JohnnyO


New Posts   Today's Posts


About Apnea Board

Apnea Board is an educational web site designed to empower Sleep Apnea patients.