公开(公告)号：US12277667B2

公开(公告)日：2025-04-15

申请号：US18609784

申请日：2024-03-19

Applicant: MEDIVIEW XR, INC.

Inventor： John Black ,  Greg A. Miller ,  Mina S. Fahim ,  Glenn Raudins

IPC: G06T19/20 ,  A61B5/055 ,  A61B5/087 ,  A61B5/318 ,  A61B6/03 ,  A61B8/08 ,  A61B90/00 ,  G06T5/70 ,  G06T7/33 ,  G06T19/00

Abstract: A system for dynamic registration of autonomy using augmented reality can include an augmented reality system, an imaging system, a measuring system, and a computer system. The augmented reality system can be configured to display an augmented representation. The imaging system can be configured to image an anatomical feature of the patient and can generate anatomical imaging data. The measuring system can be configured to measure an anatomical movement of the patient and can generate an anatomical movement data. The computer system can be configured to receive the anatomical imaging and positional data and the anatomical movement data, generate the augmented representation based on the anatomical imaging data, associate the augmented representation with the anatomical movement data, render the augmented representation on the augmented reality system, and selectively update the augmented representation based on the anatomical movement data.

公开(公告)号：US20230285088A1

公开(公告)日：2023-09-14

申请号：US18318539

申请日：2023-05-16

Applicant: MEDIVIEW XR, INC.

Inventor： Charles Martin, III ,  Jeffrey H. Yanof ,  Karl West ,  Mina S. Fahim ,  John Black

IPC: A61B34/20 ,  G06T19/00 ,  G06T7/00 ,  A61B90/00 ,  G02B27/01

CPC classification number: A61B34/20 ,  G06T19/006 ,  G06T7/0012 ,  A61B90/37 ,  G02B27/0172 ,  A61B2034/2055 ,  A61M2205/507 ,  G02B2027/0174 ,  G06T2210/41

Abstract: A method and a system for image-guided intervention such as a percutaneous treatment or diagnosis of a patient may include at least one of a pre-registration method and a re-registration method. The pre-registration method is configured to permit for an efficient virtual representation of a planned trajectory to target tissue during the intervention, for example, as a holographic light ray shown through an augmented reality system. In turn, this allows the operator to align a physical instrument such as a medical probe for the intervention. The re-registration method is configured to adjust for inaccuracy in the virtual representation generated by the pre-registration method, as determined by live imaging of the patient during the intervention. The re-registration method may employ the use of intersectional contour lines to define the target tissue as viewed through the augmented reality system, which permits for an unobstructed view of the target tissue for the intervention.

公开(公告)号：US20210236209A1

公开(公告)日：2021-08-05

申请号：US17163975

申请日：2021-02-01

Applicant: MEDIVIEW XR, INC.

Inventor： John Black ,  Mina S. Fahim

IPC: A61B34/20 ,  A61B90/00 ,  A61B5/055 ,  A61B6/03 ,  A61B8/14 ,  A61B5/06 ,  A61F2/24

Abstract: A system and method for performing a structural heart repair or replacement procedure on a patient includes an augmented reality system, a tracked instrument, a first image acquisition system, and a computer system. The method includes a step of acquiring the first holographic image dataset from the patient. The computer system tracks, in a next step, the tracked instrument using the plurality of sensors to provide a tracked instrument dataset. The method also includes a step of registering the first holographic image dataset and the tracked instrument dataset with the patient. The augmented reality system then renders, in a next step, a first hologram based on the first holographic image dataset from the patient for viewing by a practitioner. The practitioner is thereby permitted to perform the procedure on the patient while viewing the patient and the first hologram with the augmented reality system.