Electricity: motive power systems – Positional servo systems – With particular 'error-detecting' means
Patent
1985-09-26
1986-11-11
Dobeck, B.
Electricity: motive power systems
Positional servo systems
With particular 'error-detecting' means
318481, 604 22, 128305, 25112913, 433 27, G05D 1500
Patent
active
046225030
ABSTRACT:
A variable pneumatic output device for use with ophthmalic micro-surgical instruments including a reversible servo motor which operates in response to instructions from an electronic control circuit. The rotatable drive shaft of the servo motor is operatively connected to the adjustable level control of a precision pressure regulator which operates between a fully open level and a fully closed level. The pressure regulator is operatively connected between a pressurized air source and the pneumatically driven micro-surgical instrument and according to the instructions of the electronic control circuitry, the servo motor, through the connecting drive to the regulator, adjusts the level of pneumatic output to the surgical instrument.
REFERENCES:
patent: 4016882 (1977-04-01), Broadwin et al.
patent: 4136700 (1979-01-01), Broadwin et al.
patent: 4181288 (1980-01-01), Bylsma
patent: 4256998 (1981-03-01), Samuels et al.
patent: 4316130 (1982-02-01), Louarn
patent: 4383167 (1983-05-01), Gmeinder
patent: 4496342 (1985-01-01), Banko
Rogers Daniel D.
Rogers Wayne W.
Sundblom Leif J.
Dobeck B.
Medical Instrument Development Laboratories, Inc.
LandOfFree
Variable pneumatic output means for use with ophthalmic micro-su does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Variable pneumatic output means for use with ophthalmic micro-su, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable pneumatic output means for use with ophthalmic micro-su will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-378726