1
Kari Parmer, Thomas I Miller, John David: Trajectory guide with instrument immobilizer. Image Guided Neurologics, Schwegman Lundberg Woessner & Kluth P A, June 7, 2005: US06902569 (216 worldwide citation)

A method and apparatus accurately maintains alignment of a surgical instrument. The apparatus includes a base with an attached movable member. The movable member includes a passage forming a portion of a trajectory path. A relaxable or rigid material has a similar passage in common with the passage ...


2
John David, Matthew S Solar, Gerald W Mills: Cranial drill with sterile barrier. Image Guided Neurologics, Schwegman Lundberg Woessner & Kluth P A, April 6, 2004: US06716215 (208 worldwide citation)

A medical device is provided comprising a MRI compatible cranial drill having a removable sterilizable drill bit and a sterile barrier. The sterile barrier has an interior portion, a proximal end, a distal end, a proximal opening at the proximal end and an opening at the distal end. The opening at t ...


3
James G Skakoon, Robert Wharen, Matthew S Solar, Kari Parmer, Rudy A Mazzocchi, John David, Frank Murdock, David Hatcher, Thomas I Miller, Timothy Alan Parmer, Charles L Truwit: Deep organ access device and method. Image Guided Neurologics, Mayo Foundation for Medical Education and Research, Schwegman Lundberg Woessner & Kluth P A, June 26, 2007: US07235084 (159 worldwide citation)

Devices and methods provide accurate targeting, placement, and/or stabilization of an electrode or other instrument(s) into the brain or other body organ, such as to treat severe tremor or other neurological disorders. Targeting is performed using any form of image-guidance, including real-time MRI, ...


4
Rudy A Mazzocchi, Thomas I Miller, Kari Parmer, Timothy Alan Parmer, Matthew S Solar: System and method of minimally-invasive exovascular aneurysm treatment. Image Guided Neurologics, Schwegman Lundberg Woessner & Kluth P A, September 21, 2004: US06793664 (94 worldwide citation)

This document discusses an exovascular approach to treating an aneurysm using a minimally-invasive instrument guided by magnetic resonance imaging (MRI), computed tomography (CT), or another suitable imaging device. A trajectory guide entry device assists in targeting the aneurysm and determining th ...


5
Raghu Raghavan, Timothy Poston, Raju R Viswanathan: Method and apparatus for targeting material delivery to tissue. Image Guided Neurologics, Mark A Litman & Assoc P A, April 15, 2003: US06549803 (59 worldwide citation)

Movement of material in an organism, such as a drug injected into a brain, is modeled by a uniformly structured field of static constants governing transport by moving fluid and diffusion within the fluid. This supports planning of material introduction, (e.g., infusion, perfusion, retroperfusion, i ...


6
Raghu Raghavan, Raju R Viswanathan, Timothy Poston: Drug delivery and catheter systems, apparatus and processes. Image Guided Neurologics, Mark A Litman & Assoc P A, June 3, 2003: US06572579 (55 worldwide citation)

A class of customizable injection devices or delivery instruments whose basic form is a stiff tube with holes of user-selectable size at several user-selectable places is described. The use of this device includes a method of selection and construction of a particular device from such a class of dev ...


7
James G Skakoon, Robert Wharen, Matthew S Solar, Kari Parmer, Rudy A Mazzocchi, John David, Frank Murdock, David Hatcher, Thomas I Miller, Timothy Alan Parmer, Charles L Truwit: Deep organ access device and method. Image guided Neurologics, Schwegman Lundberg Woessner & Kluth P A, April 17, 2007: US07204840 (54 worldwide citation)

Devices and methods provide accurate targeting, placement, and/or stabilization of an electrode or other instrument(s) into the brain or other body organ, such as to treat severe tremor or other neurological disorders. Targeting is performed using any form of image-guidance, including real-time MRI, ...


8
Raghu Raghavan, Raju R Viswanathan, Timothy Poston: Drug delivery and catheter systems, apparatus and processes. Image Guided Neurologics, Mark A Litman & Assoc P A, October 15, 2002: US06464662 (26 worldwide citation)

A class of customizable injection devices or delivery instruments whose basic form is a stiff tube with holes of user-selectable size at several user-selectable places is described. The use of this device includes a method of selection and construction of a particular device from such a class of dev ...


9
Skakoon James G, Solar Mathew S, Miller Thomas I, Helmer Pat, Freas Mark: Low profile instrument immobilizer. Image Guided Neurologics, Skakoon James G, Solar Mathew S, Miller Thomas I, Helmer Pat, Freas Mark, STEFFEY Charles E, April 1, 2004: WO/2004/026161 (21 worldwide citation)

This document discusses examples of a low profile instrument immobilizer, such as for grasping, securing, and immobilizing (100, 600, 1000, 1500, 1700, 1900, 2100 ) an electrode or other instrument that has been introduced to extend through a burr hole in a skull to a target location in a patient's ...


10
VISWANATHAN RAJU R, RAGHAVAN RAGHU: DISPOSITIF PRESENTANT UNE STRUCTURE MODIFICATRICE DE CHAMP, DEVICE WITH FIELD-MODIFYING STRUCTURE. IMAGE GUIDED NEUROLOGICS, IMAGE GUIDED NEUROLOGICS, SMART & BIGGAR, October 13, 2009: CA2342047 (14 worldwide citation)

A device, such as a medical device, having a distribution of microcoils may be used within an organism under Magnetic Resonant Imaging visualization. The distribution of microcoils on the device being selected from the group consisting of a) at least one pair of opposed RF receiver microcoils having ...