This Day in Patent History - On November 10, 1998, Ethicon patented an electrosurgical device for welding tissue to control bleeding during surgical procedures

On November 10, 1998, Ethicon patented an electrosurgical device for welding tissue to control bleeding during surgical procedures.

PatentYogi-On-November-10-1998-Ethicon-patented-an-electrosurgical-device-for-welding-tissue-to-control-bleeding-during-surgical-procedures.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Patent Information
Publication number: US5833690 A
Patent Title: Electrosurgical device and method
Publication type: Grant
Application number: US 08/825,842
Publication date: 10 Nov 1998
Filing date: 4 Apr 1997
Priority date: 22 Jul 1993
Fee status: Paid
Also published as: CA2128450A1, 6 More
Inventors: David C. Yates, Jesse J. Kuhns, Steven H. Mersch, Martin Madden, Richard P. Nuchols
Original Assignee: Ethicon, Inc.

US5833690