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:
Apr. 21, 2025
Filed:
May. 12, 2022
Applicant:
Koko Medical, Inc., Exton, PA (US);
Inventors:
E. Skott Greenhalgh, Gladwyne, PA (US);
Jason Keiser, Exton, PA (US);
Assignee:
Koko Medical, Inc., Exton, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/00 (2005.12);
U.S. Cl.
CPC ...
A61M 1/87 (2021.04); A61M 1/915 (2021.04); A61M 1/916 (2021.04);
Abstract
Described herein are negative pressure drains configured as 'rolling' surgical drains including an invertible porous mesh having an expanded configuration so that negative pressure may be applied out of the invertible porous mesh to extend a uniform negative pressure within the body region being treated. The invertible porous mesh may then be withdrawn into the apparatus without significantly disrupting the tissue.