RANDY JOSEPH DAWSON
Respiratory Therapy in Waterford, PA
License number
Pennsylvania YM006647L
Category
Medicine
Type
Respiratory Therapist
Address
Address
Waterford, PA 16441
Personal information
See more information about RANDY JOSEPH DAWSON at radaris.comName
Address
Phone
853 Birch Rd, Wapwallopen, PA 18660
135 Cinder St, Birdsboro, PA 19508
13124 Scott Rd, Waterford, PA 16441
Professional information
See more information about RANDY JOSEPH DAWSON at trustoria.com
Randy Dawson - Waterford, PA
Randy Dawson - Waterford, PA
Work:
PROMETHEUS MEDICAL INNOVATIONS LLC
OPERATING OFFICER AND CHIEF DESIGN
OPERATING OFFICER AND CHIEF DESIGN
Education:
GANNON UNIVERSITY
ASSOCIATES OF RESPIRATORY
ASSOCIATES OF RESPIRATORY
Adjustable Tracheostomy Valve
Adjustable Tracheostomy Valve
US Patent:
2012009, Apr 26, 2012
Filed:
May 17, 2011
Appl. No.:
13/109137
Inventors:
Randy J. DAWSON - Waterford PA, US
International Classification:
A61M 16/20
US Classification:
12820716
Abstract:
A valve, usable in connection with a tracheostomy tube, permits phonation by selectively blocking passage of air therethrough. The valve includes a main body portion with first and second internal passages. A first aperture extends radially through a peripheral wall, connecting the first internal passage to an environment external to the main body. A second aperture extends radially through the peripheral wall, connecting the second internal passage to the environment. A trach body portion defines a third internal passage and is connected to the main body portion. A flapper valve is sandwiched between the main body portion and the trach body portion. First and second adjustment rings permit adjustment of opening defined by the first and second apertures, thereby permitting control over the air passing through the first and second apertures.