USE OF IMPLANT WITH MAGNETIC PROPERTIES TO DETERMINE THE POSITION OF A PATIENT

(19)

(11)

EP 0 955 879 A1

(12)

(43)	Date of publication:
	17.11.1999 Bulletin 1999/46

(21)	Application number: 95933014.0

(22)	Date of filing: 22.09.1995

(51)

International Patent Classification (IPC):

A61B 5/ 06^{( . )}
A61B 19/ 00^{( . )}

A61B 6/ 00^{( . )}
A61N 5/ 10^{( . )}

(86)	International application number:
	PCT/SE1995/001082

(87)	International publication number:
	WO 1996/008999 (28.03.1996 Gazette 1996/14)

(84)	Designated Contracting States:
	DE FR GB SE

(30)

Priority:

22.09.1994 SE 19940003193

(71)	Applicant: Lennernäs, Bo
	756 51 Uppsala (SE)

(72)	Inventor:
	Lennernäs, Bo 756 51 Uppsala (SE)

(74)	Representative: Kummelsten, Per-Arne
	UPPSALA PATENTBYRA P.O. Box 9013 750 09 Uppsala 750 09 Uppsala (SE)

(54)	USE OF IMPLANT WITH MAGNETIC PROPERTIES TO DETERMINE THE POSITION OF A PATIENT