Patent · US Expired

Electrical probe

US6749603B2 · kind B2 · utility

4Cited by

8References

17Claims

0Family size

Assignee

Carl Zeiss Jena GmbH · DE

Inventors

Steffen Dubnack · Jena, DE
Dirk Preuss · Jena, DE

Key dates

Filing date	Aug 20, 2001
Grant date	Jun 15, 2004
Priority date	—
Expiry date	Aug 20, 2021

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F9/007
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An electrical probe which can be used in electrosurgery as well as for measurements is disclosed. The probe comprises an inner electrode and an outer electrode which are constructed coaxially. The isolator located between the electrodes is constructed as a light guide and can accordingly be utilized for illumination or irradiation by means of a laser.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.