Patent · US Active

Ablation catheter with electrodes

US11707319B2 · kind B2 · utility

0Cited by

8References

16Claims

0Family size

Assignee

ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC. · US

Inventors

Alan de la Rama · Cerritos, US
Peter Chen · Irvine, US
Cary Hata · Irvine, US

Key dates

Filing date	Apr 17, 2019
Grant date	Jul 25, 2023
Priority date	—
Expiry date	Jun 24, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2562/02
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A catheter configured to deliver therapeutic energy to a tissue can include can include an elongate shaft extending along a shaft longitudinal axis and comprising a shaft proximal end and a shaft distal end. The catheter can include a flexible tip assembly comprising a tip assembly outer surface, wherein the flexible tip assembly is connected to the shaft distal end and is configured to deliver therapeutic energy to the tissue, and wherein the flexible tip assembly further includes. The flexible tip assembly can include an insulative layer comprising an insulative layer outer surface, wherein the insulative layer is disposed on the tip assembly outer surface and a mapping electrode disposed on the insulative layer outer surface.

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