Surgery – Instruments
Reexamination Certificate
2005-08-09
2005-08-09
Flanagan, Beverly M. (Department: 3739)
Surgery
Instruments
C600S102000, C600S117000, C600S118000
Reexamination Certificate
active
06926709
ABSTRACT:
In a method and operating system for conducting a surgical intervention, respective position sensors are mounted at a laparoscope and a surgical instrument used to conduct the intervention, and a navigation system is supplied with orientation information from these position sensors. Based on this orientation information, the navigation system automatically controls a robot arm, to which the laparoscope is mounted, to always maintain the surgical instrument in the field of view of the laparoscope.
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patent: 5558619 (1996-09-01), Kami et al.
patent: 5749362 (1998-05-01), Funda et al.
patent: 5820545 (1998-10-01), Arbter et al.
patent: WO 97/29709 (1997-08-01), None
patent: WO 97/29710 (1997-08-01), None
“Computer Assisted Medical Interventions,” Cinquin et al., IEEE Engineering in Medicine and Biology, May/Jun. 1995, pp. 254, 263.
Bieger Johannes
Graumann Rainer
Rahn Norbert
Flanagan Beverly M.
Schiff & Hardin LLP
Siemens Aktiengesellschaft
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