ALFRED BATZDORFF
Engineers in Santa Rosa, CA
License number
Pennsylvania PE001243K
Category
Engineers
Type
Professional Engineer
Address
Address
2
Santa Rosa, CA 95405
Pennsylvania
Pennsylvania
Personal information
See more information about ALFRED BATZDORFF at radaris.comName
Address
Phone
3051 Las Mesitas Ct, Santa Rosa, CA 95405
Santa Rosa, CA
3051 Las Mesitas Ct, Santa Rosa, CA 95405
Professional information
Joint Excursion Monitor
US Patent:
5220308, Jun 15, 1993
Filed:
Aug 30, 1991
Appl. No.:
7/753604
Inventors:
Jonathan R. Batzdorff - Santa Rosa CA
Alfred Batzdorff - Santa Rosa CA
Alfred Batzdorff - Santa Rosa CA
International Classification:
G08B 2300, A61B 5103, H01H 1920, G01C 2100
US Classification:
340573
Abstract:
A joint excursion monitor device which, when strapped onto a person's leg, can monitor a pre-set limit of joint movement, and when that pre-set limit is reached, generate a signal. When set to a point just beyond the allowable limit, this signal may be used to alert the wearer that he has exceeded the allowable range. Alternatively, when set to a point just inside the allowable limit, this signal may alert the wearer that the desired goal has been reached. The device may also count the total number of joint excursions. An alternate embodiment additionally monitors a second plane of joint motion, generally perpendicular to the first plane of motion, and similarly initiates an alarm signal in the event that the wearer should exceed a pre-set allowance.