摘要:
Methods and systems for providing feedback to guide selection of an artificial bone flap. A user interface for planning a neurosurgical procedure is provided, the neurosurgical procedure including closing of an opening in a portion of a patient's skull using an artificial bone flap. 3D dimensions of the opening are determined using at least pre-operative three-dimensional (3D) imaging data. One or more parameters for selecting an artificial bone flap are determined, where the one or more parameters are based on at least the 3D dimensions of the opening. Output indicating one or more recommended available artificial bone flaps suitable for closing the opening is provided, the recommendation being based on the determined one or more parameters.
摘要:
A method, system and apparatus for controlling a surgical navigation system are provided. The method 1 comprises receiving image data at a processor from a tracking system; receiving, at a processor, an identifier of a surgical instrument within a field of view of the tracking system; generating, at the processor, output data based on the identifier of the surgical instrument; and transmitting the output data to at least one output device connected to the processor, for controlling the output device.
摘要:
A method, system and apparatus for controlling a surgical navigation system are provided. The method 1 comprises receiving image data at a processor from a tracking system; receiving, at a processor, an identifier of a surgical instrument within a field of view of the tracking system; generating, at the processor, output data based on the identifier of the surgical instrument; and transmitting the output data to at least one output device connected to the processor, for controlling the output device.
摘要:
The present invention provides a system and method for inserting a surgical port to minimize trauma. The system includes an access port and a guiding mechanism on the distal end of the access port, wherein the guiding mechanism has an adaptive atraumatic tip. The system also includes an introducer probe with a handle on the proximal end of the introducer probe, an atraumatic tip on the distal end of the introducer probe and a flexible body for insertion through the access port, the flexible body comprising one or more bendable elbows along the length of the introducer probe, wherein the introducer slidably engages the interior of the surgical access port to define an access path. The method includes inserting an access port down a sulcal path, inserting an introducer probe through the access port, and navigating the sulcal path with the introducer to the target.
摘要:
A system for illumination during a corridor based procedure is provided, comprising: a light source; and, an optical probe comprising: a tube having a distal end, a proximal end and one or more sidewalls there between, the optical probe and the light source arranged so that light from the light source is received by the one or more sidewalls, the one or more sidewalls configured to convey the light to the distal end, the distal end configured to receive the light and illuminate a sample adjacent thereto.
摘要:
An access port tracking apparatus is provided having a frame including two arms positioned at a relative angle, a coupling member attached to the frame, the coupling member for coupling the tracking apparatus to an access port, and a coupling attached to the frame for connecting a tracking marker to the frame.
摘要:
A medical navigation system for displaying a three dimensional (3D) surface video of a target is provided. The medical navigation system comprises a 3D imaging device, a camera, a display, and a controller electrically coupled to the 3D imaging device, the camera, and the display. The controller has a processor coupled to a memory. The controller is configured to perform calibration of input devices; acquire 3D depth data of the target from a signal generated by the 3D imaging device; construct a 3D surface contour of the target based on the 3D depth data; acquire a video stream of the target from a signal generated by the camera; generate a 3D surface video based on the 3D surface contour and the video stream; and display the 3D surface video on the display.
摘要:
A medical navigation system is provided for detecting movement of a subject, the system having an optical tracking system including a camera, a display, and a controller electrically coupled to the optical tracking system and the display. The controller has a processor coupled to a memory and is configured to receive a data signal from the optical tracking system and recognize and continuously monitor optical tracking markers on the subject within a field of view of the camera, and provide an alert on the display when movement of the optical tracking markers on the subject falls within predefined parameters.
摘要:
Disclosed herein are anatomical simulators produced using three dimensional (3D) printing to produce interior components of the simulator. The method of producing void structures in an anatomical phantom, includes 3D printing one or more structures of one or more desired sub-anatomical features using a dissolvable material; supporting and enclosing the one or more structures in an interior of a mold of the anatomical phantom; filling a remaining internal volume in the interior of the mold between an outer surface of the one or more structures and an inner surface of the mold with a liquid precursor of a matrix material selected to mimic anatomical tissue and processing said liquid precursor to form a tissue mimic matrix material; and dissolving the one or more structures with a fluid selected to dissolve said dissolvable material to produce one or more internal cavities within the tissue mimic matrix material.
摘要:
A cart for housing components of a medical navigation system is provided. The cart comprises a frame including a substantially horizontal base having a bottom side and a top side with wheels attached to the bottom side, a substantially vertical column attached to the top side of the base, and a ballast attached to the base to function as a counterweight to avoid tipping of the cart.