Patent · US Expired

Endocardial measurement method

US5553611A · kind A · utility

307Cited by

12References

7Claims

0Family size

Assignee

Endocardial Solutions, Inc.

Inventors

Jeffrey Robert Budd · Windom, US
John A. Hauck · Shoreview, US
Graydon E. Beatty · Bloomington, US

Key dates

Filing date	Jan 20, 1995
Grant date	Sep 10, 1996
Priority date	—
Expiry date	Jan 20, 2015

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2562/046
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A collection of measurements are taken from a set of measurement electrodes to determine the position of a catheter in a heart chamber. The preferred measurement catheter includes a relatively large dielectric volume.

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