Micro manipulator for movement of electrode, driving method...

Details Micro manipulator for movement of electrode, driving method... Micro manipulator for movement of electrode, driving method...

2006-06-27

2008-12-16

SanMartin, Jaydi (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S323010, C310S328000, C310S367000, C310S368000, C310S369000, C600S378000, C606S129000, C606S130000

Reexamination Certificate

active

07466063

ABSTRACT:
A micro manipulator for electrode movement, a driving method thereof, and a brain signal measuring device using the same are provided. The micro manipulator has a guide member having a rectangular hollow hole therein, first and second piezo-electric clamp bodies installed perpendicular to the movement direction of the electrode between the inner opposite sides in the hollow hole of the guide member such that respective both ends thereof are selectively fixed to or separated from the inner sides of the hollow hole depending upon whether of the application of electric power thereto, a drive piezo-electric body whose both ends are connected to the opposite faces, respectively, of the first and second clamp piezo-electric bodies to selectively expand or contract in parallel with the movement direction of the electrode depending upon whether of the application of electric power thereto, and an electrode holder holding therein the electrode and installed on the first or second clamp piezo-electric body in parallel with the expansion or contraction direction of the drive piezo-electric body.

REFERENCES:
patent: 4724351 (1988-02-01), EerNisse et al.
patent: 4998938 (1991-03-01), Ghajar et al.
patent: 5237238 (1993-08-01), Berghaus et al.
patent: 6267770 (2001-07-01), Truwit
patent: 6380661 (2002-04-01), Henderson et al.
patent: 6836056 (2004-12-01), Oudshoorn et al.
patent: 7141914 (2006-11-01), Kallio et al.
patent: 2007/0228868 (2007-10-01), Park et al.

Affiliated with

Also associated with

Rating

Micro manipulator for movement of electrode, driving method... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Micro manipulator for movement of electrode, driving method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Micro manipulator for movement of electrode, driving method... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4038711