The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2026
Filed:
Oct. 06, 2022
Gyrus Acmi, Inc, Westborough, MA (US);
Ian James, Cardiff, GB;
Paul Wootton, Cardiff, GB;
GYRUS ACMI, INC, Westborough, MA (US);
Abstract
A blood vessel puncturing means within the internal cavity of the sealing jaws of an electrosurgical instrument. A forceps type electrosurgical device provided with jaws having electrically conductive sealing plates on the inner surfaces that is used to seal a blood vessel during will usually have an inner cavity of the jaws between the jaws within which a blood vessel is received and may expand during electrosurgical sealing. To prevent a blood vessel expanding during electrosurgical sealing to a dangerous size, the inner cavity is provided with a means to puncture the blood vessel in a controlled fashion, and thereby relieve the pressure within the blood vessel. The puncturing means may comprise one or more relief vents. The relief vents may provide channels to allow pressure to be vented to the external of the jaws, thus relieving the internal pressure on the jaws during coagulation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile