English | 中 文 | 日本語     Bookmark ENT.com.hk     Blog     Facebook
HomeProfessionalsOur ServicesOur CentreProductsKnowledge BasePress Release Booking | Our Locations : Central | TST
About ENT Centre of HK
ENT Professionals
ENT Specialists
Audiologists
Speech Therapists
Our Centre
ENT Specialist Centre
HK ENT Laser Centre
ENT Laser Hearing & Speech Therapy Centre
HK Sleep Surgery Centre
Our Locations
Our Services
Contact Us
Appointment
Feedback
Press Release
Knowledge Base
ENT Laser Hearing & Speech Therapy Centre won "The Top Brand Award 2010" organized by "Preschool Magazine"
ENT Laser Hearing & Speech Therapy Centre
won
"The Top Brand Award 2010" organized by "Preschool Magazine"
Our Services
Ear | Nose | Throat | Neck | ENT Laser | ENT Radiofrequency | Allergy Management
Face | Facial Cosmetic Surgery | Facial Reconstructive Surgery
Sleep Apnea Test | OSAS Assessment by Endoscopy | OSAS management - PAP Machine | Surgical Treatment

OSAS Management - PAP Machine
PAP Machine
The PAP machines are commonly divided into the simpler CPAP (continuous positive airway pressure) machine and the more sophisticated BiPAP (bi-level positive airway pressure) machine. The CPAP machines are further divided into fixed pressure machine and auto pressure machine. These machines pumps air through tubings and a nasal mask or face mask to keep our airway open. Other accessories including chin strap and humidifier will give further help in special situations.

The fixed pressure CPAP machine delivered a fixed and usually higher pressure than the patient usually needed constantly. It is a cheaper and yet effective machine that can keep the airway open. To define the fixed pressure to be used, another night of sleep study with the PAP machine attached will be needed.

The auto pressure CPAP machine comes with a computer that can adjust and titrate the airway pressure needed to keep the airway open at that particular time. Thus the patient will not receive a higher than needed pressure most of the time and gives extra comfort and ease, and hence a better compliance.

The BiPAP machine usually comes with auto pressure setting already. It is characterised by capable of delivering the needed pressure when the patient inspired, and then a much lower pressure when the patient expired. This design will poses least resistance to expiration which is a common complaints of patient using CPAP, thus more comfort and better compliance will be expected.
Advantages of PAP Machine

        The PAP machine usually can abolish nearly all of the aponea and hypoponea episodes, and thus offer more complete treatment. Avoiding surgical management will also avoids all the post-operative complications like pain and bleeding.
Disadvantage of PAP machine
The patientS of OSA will need to use the PAP machine every night for at least 6 hours a night. In the initial weeks of treatment, majority of the patient prescribed with the PAP machine will be able to use the machine with good compliance. But many studies showed that up to 2/3 of patients will not be able to use the machines satisfactorily after 6 months for various reasons.

        This group of patient if remained untreated, will have a much higher mortality and morbidity rate related to heart diseases and strokes, compared with those who could use the machines well and those who received surgical treatment.


Home | ENT Professional: ENT Specialists | Audiologists | Speech Therapists | Our Services | Products
Our Centre: ENT Specialist Centre | Hong Kong ENT Laser Centre
ENT Laser Hearing & Speech Therapy Centre | Hong Kong Sleep Surgery Centre
ENT Knowledge Base | Booking | Feedback | About ENT Centre of HK | Site map

Copyright©2008 ENT Centre of Hong Kong Limited.
IMPORTANT: By accessing and using this Website and any of its pages, you are agreeing to our Terms and Conditions of Use.
Please read the said terms and conditions by clicking the link shown at the bottom of the screen before proceeding.