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:
Jun. 25, 2019
Filed:
Oct. 19, 2018
Isoray Medical, Inc., Richland, WA (US);
Michael L. Krachon, Atlanta, GA (US);
Patrick Strane, Atlanta, GA (US);
Michael A Fisher, Lawrenceville, GA (US);
Keooudone Thavone, Connell, WA (US);
Isoray Medical, Inc, Richland, WA (US);
Abstract
A device for loading brachytherapy seeds and spacers into a sleeve. The device holds two or more seed or spacer cartridges of different radioactive species and dosage. The user rotates a selector for selecting a desired cartridge and, with each depression of a spring-biased plunger, pushes a seed or spacer into a channel in an inspection area. The process is repeated for the desired number and order of seeds and spacers in sequence to form a strand. The strand can be seen in the channel with the unaided eye through a transparent window. The window is part of a hinged door that can be opened and the sequence of the seeds and spacers rearranged with forceps. Once the strand is arranged as desired, it is pushed into a sleeve in a removable sleeve holder. During radiation treatment, the filled sleeve is removed from the sleeve holder and implanted into patient.