Patent · US Active

Strontium sealed source

US11749418B2 · kind B2 · utility

0Cited by

9References

4Claims

0Family size

Assignee

QSA GLOBAL INC. · US

Inventors

Mark W. Vose · Windham, US
Mark G. Shilton · Chelmsford, US
Jason W. Bourn · Stratham, US

Key dates

Filing date	Nov 23, 2020
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Jun 24, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61N2005/1019
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The disclosure pertains to a strontium-90 sealed radiological or radioactive source, such as may be used with treatment of the eye or other medical or industrial processes. The sealed radiological source includes a toroidal shaped strontium radiological insert within an encapsulation. The encapsulation includes increased shielding in the center thereof.

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