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:
Sep. 01, 2026
Filed:
Jun. 27, 2024
Raydiant Oximetry, Inc., San Ramon, CA (US);
Mark Andrew Rosen, Piedmont, CA (US);
Russell Delonzor, San Ramon, CA (US);
Neil Padharia Ray, Sacramento, CA (US);
Jeffrey Hernandez, Livermore, CA (US);
Raydiant Oximetry, Inc., San Ramon, CA (US);
Abstract
Surgical drains may include a tube, a drainage component, and an positioning mechanism positioned between them. The positioning mechanism may include a shaft configured to encircle a junction between the tube and the drainage component and a plurality of extensions that extend from the shaft. The drainage component may have a plurality of holes sized and configured to allow fluid, solids, and/or gas to pass therethrough, enter a lumen of the drainage component, and be communicated to a lumen of the tube for evacuation from a hollow organ and/or tissue in which the surgical drain is placed. On some occasions, the surgical drain may be placed within a uterine cavity via a hysterotomy following pelvic surgery and may be used to evacuate blood and other fluids from the uterine cavity and/or contract the uterus following caesarian delivery of a fetus.