ALI ARAGHI, D.O.
Medical Practice at 25 Ave, Phoenix, AZ

2011011, May 12, 2011

Nov 10, 2010

12/943210

Jeffrey Allen Guyer - Boston MA, US
Thomas Purcell - Del Mar CA, US
Nathan Meyer - Vista CA, US
Ali Araghi - Phoenix AZ, US
Javier Garcia-Bengochea - Jacksonville FL, US
Carl Lauryssen - Beverly Hills CA, US
Moran Lorio - Bristol TN, US

A61B 17/56

606 86 A, 606 86 R

A method and device for attaching a curvilinear access device having a movable top and an expandable working portal to the spine, the attachment including a holding arm assembly, posterior tang, anterior tang and/or a portal fixation pin.

8603141, Dec 10, 2013

Nov 12, 2010

12/945785

Stephen H. Hochschuler - Paradise Valley AZ, US
Ali Araghi - Phoenix AZ, US
Thomas S. Kilpela - Marquette MI, US
Jeffrey A. Hoffman - Anchorage AK, US
Michael R. Jackson - Hancock MI, US
Russell M. Pietila - Hancock MI, US

Pioneer Surgical Technology, Inc. - Marquette MI

A61B 17/70

606246, 606248, 606252, 606253, 606278

An implant device includes a pair of hook devices and an elongate guide device. The hook devices are configured to be disposed between and engage adjacent vertebral bodies. The elongate guide device is connected to the hook devices and allows for relative movement of at least one of the hook devices to adjust for the geometries of the vertebral surfaces to be engaged by the hook devices.

8425602, Apr 23, 2013

Jul 23, 2009

12/460795

Jeffrey Guyer - San Diego CA, US
Thomas Purcell - Del Mar CA, US
Jens Peter Timm - Carlsbad CA, US
Ali Araghi - Phoenix AZ, US
Javier Garcia-Bengochea - Jacksonville FL, US
Carl Lauryssen - Beverly Hills CA, US
Morgan Lorio - Bristol TN, US

Alphatec Spine, Inc. - Carlsbad CA

A61F 2/44, A61B 17/56

623 1711, 606 86 A, 606 99

A curvilinear spinal access device having an expandable working portal. The device includes a slide having a channel with an open top and a movable top sized to cover the open top of the channel forming an expandable working portal with a proximal end and a distal end. The movable top can be moved between a closed position and an open position, wherein in the closed position the movable top blocks direct visualization between the proximal end and the distal end of the expandable working portal and in the open position movement of the movable top results in direct visualization from the proximal end to the distal end of the expandable working portal.