JOHN M GRAYBEAL
Respiratory Therapy in Shellsville, PA
License number
Pennsylvania YM005048L
Category
Medicine
Type
Respiratory Therapist
Address
Address
Shellsville, PA 17028
Personal information
See more information about JOHN M GRAYBEAL at radaris.comName
Address
Phone
571 Mill Rd, Annville, PA 17003
5045 Grandview Rd, Hanover, PA 17331
3180 Bethel Rd, Upper Chichester, PA 19061
20 Bentley Rd, West Grove, PA 19390
15 Bull Frog Rd, Grantville, PA 17028
Professional information
Method And Apparatus For Detection Of Venous Air Emboli
US Patent:
5533512, Jul 9, 1996
Filed:
Mar 18, 1994
Appl. No.:
8/210883
Inventors:
Mark A. Novotny - Westminster CO
Thomas A. Boone - Laurel MD
Jeffrey D. Geisler - Salt Lake City UT
Garfield B. Russell - Mt. Gretna PA
John M. Graybeal - Grantville PA
Thomas A. Boone - Laurel MD
Jeffrey D. Geisler - Salt Lake City UT
Garfield B. Russell - Mt. Gretna PA
John M. Graybeal - Grantville PA
Assignee:
Ohmeda Inc. - Liberty Corner NJ
International Classification:
A61B 508
US Classification:
128719
Abstract:
Concomitant measurement of EtCO. sub. 2, EtN. sub. 2 and (FiO. sub. 2 -FeO. sub. 2) concentrations are used to detect a VAE. In a respiratory gas monitoring system, continuous measurements of end-tidal carbon dioxide, end-tidal nitrogen and the difference between inspired and expired oxygen concentrations are averaged using a predetermined time period and stored as historical data. Periodically, a present value of each of these concentrations is compared to its respective historical average for a predetermined time period. If the following conditions are met, the device signals the presence of a venous air embolism: 1) a decrease in the EtCO. sub. 2 concentration of 1. 5 mm Hg; 2) an increase in the FeN. sub. 2 concentration of 0. 03 vol %; and 3) a decrease in the difference between the inspired oxygen concentration and the expired oxygen concentration of 0. 20 vol %.
Physiological Parameter System
US Patent:
7415297, Aug 19, 2008
Filed:
Mar 8, 2005
Appl. No.:
11/075389
Inventors:
Ammar Al-Ali - Tustin CA, US
John Graybeal - Grantville PA, US
Massi E. Kiani - Laguna Niguel CA, US
Michael Petterson - Dana Point CA, US
John Graybeal - Grantville PA, US
Massi E. Kiani - Laguna Niguel CA, US
Michael Petterson - Dana Point CA, US
Assignee:
Masimo Corporation - Irvine CA
International Classification:
A61B 5/1455
US Classification:
600323, 340511, 3405731
Abstract:
A physiological parameter system has one or more parameter inputs responsive to one or more physiological sensors. The physiological parameter system may also have quality indicators relating to confidence in the parameter inputs. A processor is adapted to combine the parameter inputs, quality indicators and predetermined limits for the parameters inputs and quality indicators so as to generate alarm outputs or control outputs or both.
Physiological Parameter System
US Patent:
2008018, Aug 7, 2008
Filed:
Dec 21, 2007
Appl. No.:
11/963640
Inventors:
Ammar Al-Ali - Tustin CA, US
John Graybeal - Grantville PA, US
Massi E. Kiani - Laguna Niguel CA, US
Michael Petterson - Dana Point CA, US
Chris Kilpatrick - Irvine CA, US
John Graybeal - Grantville PA, US
Massi E. Kiani - Laguna Niguel CA, US
Michael Petterson - Dana Point CA, US
Chris Kilpatrick - Irvine CA, US
International Classification:
A61B 5/145, A61B 5/00, A61B 5/0402, A61B 5/08
US Classification:
600364, 600300, 600309, 600485, 600509, 600365
Abstract:
A physiological parameter system has one or more parameter inputs responsive to one or more physiological sensors. The physiological parameter system may also have quality indicators relating to confidence in the parameter inputs. A processor is adapted to combine the parameter inputs, quality indicators and predetermined limits for the parameters inputs and quality indicators so as to generate alarm outputs or control outputs or both.
Physiological Parameter System
US Patent:
2008030, Dec 4, 2008
Filed:
Aug 7, 2008
Appl. No.:
12/188154
Inventors:
Ammar Al-Ali - Tustin CA, US
John Graybeal - Grantville PA, US
Massi E. Kiani - Laguna Niguel CA, US
Michael Petterson - Danna Point CA, US
John Graybeal - Grantville PA, US
Massi E. Kiani - Laguna Niguel CA, US
Michael Petterson - Danna Point CA, US
Assignee:
Masimo Corporation - Irvine CA
International Classification:
A61B 5/00
US Classification:
600301
Abstract:
A physiological parameter system has one or more parameter inputs responsive to one or more physiological sensors. The physiological parameter system may also have quality indicators relating to confidence in the parameter inputs. A processor is adapted to combine the parameter inputs, quality indicators and predetermined limits for the parameters inputs and quality indicators so as to generate alarm outputs or control outputs or both.