Patent · US Active

Margin extension device and method

US11432867B2 · kind B2 · utility

0Cited by

1References

29Claims

0Family size

Assignee

City of Hope · US

Inventors

Gagandeep Singh · Duarte, US
Jonathan Kessler · Großholbach, DE

Key dates

Filing date	Aug 5, 2019
Grant date	Sep 6, 2022
Priority date	—
Expiry date	May 31, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61N1/327
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A margin extension device and method are disclosed herein. The margin extension device can be used for ablating one or several cancer cells and can include a contact member and a plurality of electrodes. The contact member can be electrically conductive, and can electrically connect the electrodes. The margin extension device can further include one or several leads that connect the electrodes of the margin extension device to a treatment controller. The treatment controller can include a pulse generator that can generate one or several electrical pulses that generate one or several electrical fields in tissue proximate to the margin extension device.

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