Patent · US Expired

Implantable electrode

US4773433A · kind A · utility

18Cited by

4References

6Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Gerhard Richter · Kreuztal, DE
Erhard Weidlich · Spardorf, DE
Konrad Mund
Horst Boder · Meitingen, DE

Key dates

Filing date	Apr 1, 1982
Grant date	Sep 27, 1988
Priority date	—
Expiry date	Apr 1, 2002

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61N1/0565
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An implantable electrode, particularly a stimulation electrode, in which the electrode head consists of vitreous carbon which is preferably surface activated.

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