<P>PROBLEM TO BE SOLVED: To allow accurate, and particularly highly sensitive navigation of a probe insertable into the body, in spite of remote control by a simple means. <P>SOLUTION: This navigation device remote-controllable by the hand 3 of the probe insertable into the body, has a command generator 1 operable by the hand 3, and a command detector 2 for converting its command into navigation control signals SR; SB; SP; and is constituted so that the command generator 1 can convert navigation motion of the probe into motions MR; MB; MP of the command generator 1 corresponding to intuitive operation by the hand 3. <P>COPYRIGHT: (C)2005,JPO&NCIPI 
NAVIGATION DEVICE REMOTE-CONTROLLABLE BY HAND OF PROBE INSERTABLE INTO BODY