公开(公告)号：US20220249874A1

公开(公告)日：2022-08-11

申请号：US17597508

申请日：2020-07-13

Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM

Inventor： Xuejun GU ,  David PARSONS

IPC: A61N5/10

Abstract: The present disclosures describes a remotely controlled stereotactic radiotherapy system. The system may include a gamma-ray irradiation system for radioablation of a target region of human tissue, the system having an irradiating unit configured to produce a radiation field, and a processor remote from the gamma-ray irradiation system configured to control the dosage and position of the radiation field applied to the target region.

公开(公告)号：US20220249867A1

公开(公告)日：2022-08-11

申请号：US17597509

申请日：2020-07-13

Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM

Inventor： Weigo LU ,  Xuejun GU ,  Mingli CHEN ,  Xun JIA ,  Steve Bin JIANG

IPC: A61N5/10

Abstract: The present disclosure is directed towards a treatment planning system for use in a stereotactic radiotherapy system. In particular, the disclosed systems and methods may be used for generating a treatment plan and/or verifying an existing treatment plan. Moreover, the disclosed systems and methods may be suitable for use in a clinical setting. A method for verifying a treatment plan of a stereotactic radiotherapy device may include the steps of receiving a treatment plan, generating a second treatment plan by applying a modified monte-carlo method to regions of interest in the treatment plan, and identifying discrepancies between the received treatment plan and the generated second treatment plan.

公开(公告)号：US20200001112A1

公开(公告)日：2020-01-02

申请号：US16488134

申请日：2018-02-22

Applicant: The Board of Regents of the University of Texas System

Inventor： Tsuicheng D. CHIU ,  Xuejun GU ,  Jun TAN ,  Bo ZHAO ,  Troy LONG ,  Weiguo LU ,  Tobin STROM ,  Kenneth WESTOVER ,  Steve B. JIANG

IPC: A61N5/10

Abstract: Methods, apparatuses, systems, and implementations for creating a patient-specific soft bolus for radiotherapy treatment are disclosed. 2D and/or 3D images of a desired radiotherapy treatment site may be acquired, such as the head, neck, skin, breast, anus, and/or vulva. A user may interact with one or more representations of the images via an interactive user interface such as a graphical user interface (GUI). The images may include target/avoidance structures and radiation beam arrangement. The user may interact with the images to create a visualization of a patient-specific bolus. The visualization and properties of the bolus may be modified as the user manipulates aspects of the image. Data corresponding to the bolus models may be used to create 3D printed negative molds of the bolus model using 3D printing technology. A soft patient-specific bolus may be cast using the 3D printed model.

公开(公告)号：US20210282751A1

公开(公告)日：2021-09-16

申请号：US16321786

申请日：2017-07-28

Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM

Inventor： Xuejun GU

IPC: A61B8/08 ,  A61B8/00 ,  A61N5/10

Abstract: Embodiments of devices, apparatuses, and methods for a portable 3D ultrasound image-guided system, which may provide high quality volumetric images of breast tissue in treatment planning and patient positioning during radiation therapy treatment courses.