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:
Nov. 11, 2025
Filed:
Mar. 05, 2024
The Trustees of Dartmouth College, Hanover, NH (US);
Venkataramanan Krishnaswamy, Lebanon, NH (US);
Richard J. Barth, Jr., Hanover, NH (US);
Keith D. Paulsen, Hanover, NH (US);
Abstract
A patient-specific device for guiding resection of a tumor located in local tissue of a patient includes a locator form and a surgical guidance cue. The locator form has a locator-form surface matching a surface of the local tissue of the patient near the tumor's location when the local tissue is imaged in a preoperative position, such that the locator form, when fit to the surface of the local tissue, restores the local tissue to the preoperative position. The surgical guidance cue is integrally formed with the locator form and based on images including only preoperative images of the local tissue in the preoperative position, to indicate a spatial property of the tumor in the preoperative position.