DR. WILLIAM E CHELEN, M.D.
Marriage and Family Therapists in Pittsburgh, PA
License number
Pennsylvania MD067745L
Category
Osteopathic Medicine
Type
Family Medicine
Address
Address
120 Marion St., Pittsburgh, PA 15219
Phone
(412) 232-3555
(412) 650-4414
(412) 650-4414
Personal information
See more information about WILLIAM E CHELEN at radaris.comName
Address
Phone
202 Parkview St, Pleasant Hills, PA 15236
1230 Graham Ave, Monessen, PA 15062
121 Meyran Ave #B, Pittsburgh, PA 15213
120 Woodland Rd #N, Pittsburgh, PA 15232
120 N Woodland Rd #N, Pittsburgh, PA 15232
Organization information
See more information about WILLIAM E CHELEN at bizstanding.comTitan Health, LLC
1517 Forbes Ave, Pittsburgh, PA 15219
Status:
Inactive
Industry:
Health/Allied Services
Doing business as:
Titan Health - William E Chelen MD
Phone:
(412) 232-3555 (Phone)
Categories:
Family & General Practice Physicians & Surgeons
Professional information
Dr. William E Chelen, Pittsburgh PA - MD (Doctor of Medicine)
Specialties:
Occupational Medicine, Aerospace Medicine, Preventive Aerospace Medicine, Preventive Occupational Medicine
Address:
Pittsburgh Family Practice
1517 Forbes Ave, Pittsburgh 15219
(412) 232-3555 (Phone)
1517 Forbes Ave, Pittsburgh 15219
(412) 232-3555 (Phone)
Certifications:
Aerospace Medicine, 1998, Occupational Medicine, 2000
Awards:
Healthgrades Honor Roll
Languages:
English
Education:
Medical School
Temple University
Graduated: 1979
Temple University
Graduated: 1979
Automatic Laser Pet Toy And Exerciser
US Patent:
6651591, Nov 25, 2003
Filed:
Dec 9, 2002
Appl. No.:
10/314358
Inventors:
William E. Chelen - Pittsburgh PA 15236-4575
International Classification:
A01K 2900
US Classification:
119707
Abstract:
A pet toy and exerciser which produces an automatically movable, outwardly projected laser beam. The function thereof is to provide virtual âpreyâ for the stimulation and exercise of an animal. The device, which does not include a conventional motor, is small (e. g. , can be handheld), lightweight, battery operated and silent, and has an extremely long potential cycle life. Electrically energized nitinol wires deflect a visible laser module to produce a virtual laser light target moved through three dimensions.
Time And Frequency Windowed Pocket Cardiac Stethoscope
US Patent:
6999592, Feb 14, 2006
Filed:
Aug 8, 2002
Appl. No.:
10/214140
Inventors:
William E. Chelen - Pittsburgh PA, US
International Classification:
A61B 7/04
US Classification:
381 67
Abstract:
A temporally and frequency controlled amplified cardiac stethoscope device is provided wherein frequency response selection is carried out by manually tuning two active filters thereby permitting user pass band (high and low frequency cutoff) selection. Simultaneously, the user is able to select a time window, or interval, of the audio output of the device for specific aural observation, to the exclusion of the remainder of cardiac cycle sounds. The device is miniaturized to permit transport in a clothing pocket and use in the clinic or at the bedside. The device is based upon electrocardiographic QRS complex/electronic Schmitt trigger synchronization of a sweep generator and comparator. The synchronization signal, in combination with manual user inputs, permits the control of digital/analog switching of on/off time intervals of a variable frequency response electronic stethoscope.