DR. ROBERT J. HENLEY, PH.D.
Psychologist at Northern Ave, Phoenix, AZ
License number
Arizona 0439
Category
Psychologist
Type
Psychologist
Address
Address
2255 W Northern Ave SUITE B-111, Phoenix, AZ 85021
Phone
(602) 864-6360
Professional information
Dr. Robert R Henley, Phoenix AZ - PHD
Specialties:
Psychology
Address:
2255 W Northern Ave STE B, Phoenix 85021
(602) 864-6360 (Phone)
(602) 864-6360 (Phone)
Languages:
English
Dr. Robert J Henley, Phoenix AZ - PHD
Specialties:
Psychology
Address:
2255 W Northern Ave STE B111, Phoenix 85021
(602) 864-6360 (Phone)
(602) 864-6360 (Phone)
Languages:
English
Robert John Henley, Phoenix AZ
Specialties:
Psychologist
Address:
2255 W Northern Ave, Phoenix, AZ 85021
Nasogastric/Nasointestinal Enteral Feeding Tube And Method For Avoiding Tracheobronchial Misplacement
US Patent:
5085216, Feb 4, 1992
Filed:
Apr 12, 1991
Appl. No.:
7/685230
Inventors:
Robert L. Henley - Phoenix AZ
Richard W. Weber - Kansas City MO
Richard W. Weber - Kansas City MO
International Classification:
A61M 3100
US Classification:
128636
Abstract:
A feeding tube assembly for nasogastric and nasointestinal enteral feeding with a pH indicator carried by a stiffener used for inserting the feeding tube into a patient. After insertion of the end of feeding tube assembly into the patient but before the stiffener is withdrawn from the tube, the pH indicator is in communication with body fluids which ooze into the lumen of the tube through perforations provided along the distal end thereof. Misplacement of the end of the tube in the patient's tracheobronchial tree is ruled out by noting that the pH indicator has changed color indicating that it has contacted stomach acid.