14 patents
Utility
Surgical image-guided navigation devices and related systems
16 Jan 24
MRI compatible localization and/or guidance systems for facilitating placement of an interventional therapy and/or device in vivo include: (a) a mount adapted for fixation to a patient; (b) a targeting cannula with a lumen configured to attach to the mount so as to be able to controllably translate in at least three dimensions; and (c) an elongate probe configured to snugly slidably advance and retract in the targeting cannula lumen, the elongate probe comprising at least one of a stimulation or recording electrode.
Parag V. Karmarkar, Kimble Jenkins
Filed: 6 Nov 19
Utility
MRI-compatible surgical cannulae for transferring a substance to and/or from a patient
24 Oct 23
A cannula for transferring a substance to and/or from a patient includes a tubular support sleeve and a transfer tube.
Peter Piferi
Filed: 13 Jan 20
Utility
Methods for surgical navigation
10 Oct 23
Methods for surgical navigation use a trajectory frame/guide assembly for use with surgical navigation systems that includes a base having a patient access aperture formed therein.
Rajesh Pandey, Maxwell Jerad Daly, Peter G. Piferi
Filed: 31 Dec 20
Utility
Front-loadable fluid transfer assemblies and related medical fluid transfer systems and methods
25 Jul 23
Devices for transferring fluid to or from a subject include a plunger assembly coupled to or coupleable to a cannula assembly to allow target fluid to be “front-loaded” into a distal end of the cannula assembly while the stylet is withdrawn a distance to create a vacuum and define a flow channel.
Maxwell Jerad Daly, Peter G. Piferi
Filed: 25 Sep 20
Utility
Extension tube assembly and related medical fluid transfer systems and methods
27 Jun 23
Devices for transferring fluid to or from a subject include an extension tube assembly with an axially extending inner tube configured to couple to an elongate tubular cannula having opposing proximal and distal ends with an axially extending lumen and an axially extending inner tube.
Peter G. Piferi
Filed: 29 May 20
Utility
Intrabody surgical fluid transfer assemblies with adjustable exposed cannula to needle tip length, related systems and methods
3 Jan 23
Devices for transferring fluid to or from a subject include an elongate tubular cannula having opposing proximal and distal ends with an axially extending lumen.
Jesse Flores, Peter G. Piferi
Filed: 13 Jan 20
Utility
Image processing circuits for real-time visualizations using MRI image data and predefined data of surgical tools
3 May 22
Circuits and computer program products onboard and/or adapted to communicate with an scanner that electronically recognize predefined physical characteristics of the at least one tool to automatically segment image data provided by the scanner whereby the at least one tool constitutes a point of interface with the system.
Kimble Jenkins, Peter Piferi, Philip Bradley Hotte, Pavel Farberov, Timothy Neil Orr, Paul Arthur Geiger, David John Sayler
Filed: 27 Jun 19
Utility
MRI compatible intrabody fluid transfer systems and related devices and methods
22 Feb 22
Systems and methods for transferring fluid to or from a subject use a set of MRI compatible components that can aspirate intrabody structure and/or fluids.
Maxwell Jerad Daly, Rajesh Pandey
Filed: 12 Dec 18
Utility
Devices for surgical navigation systems
22 Feb 22
Trajectory frame assemblies for image guided surgical systems have a trajectory frame with a support column that can removably secure different components such as a tracking probe and an MER driver adapter to define and/or follow a desired intrabody trajectory.
Peter G. Piferi, Jesse Flores, Maxwell Jerad Daly, Rajesh Pandey
Filed: 27 Jun 19
Utility
MRI compatible intrabody fluid transfer systems and related devices and methods
1 Jun 21
Systems and methods for transferring fluid to or from a subject use a set of MRI compatible components that can aspirate intrabody structure and/or fluids.
Peter G. Piferi
Filed: 12 Dec 18
Utility
Surgical navigation systems
2 Feb 21
A trajectory frame/guide assembly for use with surgical navigation systems includes a base having a patient access aperture formed therein.
Rajesh Pandey, Maxwell Jerad Daly, Peter G. Piferi
Filed: 23 Mar 18
Utility
Surgical tool-positioning devices and related methods
23 Mar 20
The disclosure describes assemblies for use during image-guided procedures and can include turret arms and/or longitudinally extending and laterally extending cooperating devices for holding surgical tools such as trajectory guides.
David John Sayler, Peter Piferi
Filed: 10 Feb 15
Utility
MRI-compatible guidewire
23 Mar 20
A passive MRI-compatible guidewire includes an elongate, flexible tubular shaft, an elongate core wire of non-ferromagnetic material, and an elongate spring coil of non-ferromagnetic material axially surrounding the elongate core wire to form a distal end portion.
Jesse Flores, Rajesh Pandey, Peter Piferi, Kamal Vij
Filed: 13 Oct 16
Utility
Surgical image-guided navigation devices and related systems
2 Dec 19
MRI compatible localization and/or guidance systems for facilitating placement of an interventional therapy and/or device in vivo include: (a) a mount adapted for fixation to a patient; (b) a targeting cannula with a lumen configured to attach to the mount so as to be able to controllably translate in at least three dimensions; and (c) an elongate probe configured to snugly slidably advance and retract in the targeting cannula lumen, the elongate probe comprising at least one of a stimulation or recording electrode.
Parag V. Karmarkar, Kimble Jenkins
Filed: 19 Apr 17
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