Real-time 3d anatomical mapping of the eye
AssigneeJohnson & Johnson Surgical Vision, Inc.
InventorAssaf Govari
Life of this patent
Estimating the term…
Abstract
A medical visualization apparatus includes two or more imaging devices and a processor. The two or more imaging devices are configured to acquire speckle images of an organ of a patient from multiple different directions. The processor is configured to (a) generate from the speckle images a three-dimensional (3D) point cloud of locations, (b) generate from the 3D point cloud of locations a 3D map of an anatomical surface of the organ, and (c) display the 3D map of the anatomical surface according to a requested gazing direction relative to the organ.
Claims22
A medical visualization apparatus, comprising:
- two or more imaging devices configured to acquire speckle images of an organ of a patient from multiple different directions;
- and
- a processor, which is configured to:
- generate from the speckle images a three-dimensional (3D) point cloud of locations;
- generate from the 3D point cloud of locations a 3D map of an anatomical surface of the organ;
- and
- display the 3D map of the anatomical surface according to a requested gazing direction relative to the organ.
A medical visualization method, comprising:
- acquiring speckle images of an organ of a patient from multiple different directions using two or more imaging devices;
- generating from the speckle images a three-dimensional (3D) point cloud of locations;
- generating from the 3D point cloud of locations a 3D map of an anatomical surface of the organ;
- and
- displaying the 3D map of the anatomical surface according to a requested gazing direction relative to the organ.
Dependencies are inferred from the claim text.