Patent · US Active

System and method for diagnosis and treatment

US10857391B2 · kind B2 · utility

3Cited by

0References

20Claims

0Family size

Assignee

SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD. · CN

Inventors

Johannes Stahl · Houston, US
Supratik Bose · Houston, US
Li WANG · Shanghai, CN

Key dates

Filing date	Dec 12, 2018
Grant date	Dec 8, 2020
Priority date	—
Expiry date	Mar 20, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61N2005/1063
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A method may include acquiring a first image including a target point and a first reference point, the target point corresponding to at least one part of a subject, the first reference point corresponding to a first marker disposed on the couch of the medical device; determining a first spatial position of the first marker, the first spatial position corresponding to a first working position of the couch; determining a first spatial position of the at least one part of the subject based on the first image and the first spatial position of the first marker; determining a second spatial position of the first marker, the second spatial position corresponding to a second working position of the couch; determining a second spatial position of the at least one part of the subject based on the second spatial position of the first marker and the first spatial position of the at least one part of the subject. In some embodiments, the method may further include adjusting the second working position of the couch based on the second spatial position of the at least one part of the subject.

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