Access and tissue modification systems and methods

GP Schmitz, MP Wallace, W Chung… - US Patent …, 2013 - Google Patents
2013-08-20 Assigned to BAXANO, INC. reassignment BAXANO, INC. ASSIGNMENT OF
ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BLEAM, JEFFEREY …

Guidewire exchange systems to treat spinal stenosis

JL Bleich, GP Schmitz, R Leguidleguid… - US Patent …, 2012 - Google Patents
Provisional application No. 60/685,190, filed on May 27, 2005, provisional application No.
60/681,719, filed on May 16, 2005, provisional application No. 60/681,864, filed on May 16 …

Tissue access guidewire system and method

G Schmitz, J Bleam, R Leguidleguid… - US Patent 7,857,813, 2010 - Google Patents
(57) ABSTRACT A method and system for guiding at least a portion of a Surgical device to a
desired position between two tissues in a patient's body involves coupling a guidewire to the …

Devices and methods for selective surgical removal of tissue

JL Bleich - US Patent 7,738,969, 2010 - Google Patents
Methods and apparatus are provided for selective surgical removal of tissue. In one
variation, tissue may be ablated, resected, removed, or otherwise remodeled by standard …

Spinal access and neural localization

JL Bleich, R Leguidleguid, J Bleam - US Patent 7,578,819, 2009 - Google Patents
A method in which a probe is advanced between a neural tissue structure and a non-neural
tissue structure such as the intervertebral foramen. The probe includes electrodes on …

Powered tissue modification devices and methods

V Saadat, JL Bleich, K Michlitsch, JE Ashley - US Patent 7,938,830, 2011 - Google Patents
(57) ABSTRACT A device for modifying tissue in a spine may include: a shaft having a
proximal portion and a distal portion, the distal portion having dimensions Which alloW it to …

Devices and methods for tissue access

JL Bleich, SA Spisak - US Patent 7,918,849, 2011 - Google Patents
Methods are provided for access to a compressed space in the spinal anatomy. These
methods may be used for selective surgical removal of tissue, eg, for enlargement of …

Devices and methods for tissue modification

JL Bleich, EJ Hlavka - US Patent 7,553,307, 2009 - Google Patents
Methods and apparatus are provided for selective Surgical removal of tissue. In one
variation, tissue may be ablated, resected, removed, or otherwise remodeled by standard …

Devices and methods for selective surgical removal of tissue

JL Bleich - US Patent 7,738,968, 2010 - Google Patents
A6B 5/05(2006.01) Methods and apparatus are provided for selective surgical A6 IB
IO/00(2006.01) removal of tissue. In one variation, tissue may be ablated, A6B …

Catheter placement device including guidewire and catheter control elements

DB Blanchard, RA Ribelin, TS Russell, JR Stats… - US Patent …, 2018 - Google Patents
An insertion tool for inserting a catheter into a patient's body is disclosed. The insertion tool
unifies needle insertion, guidewire advancement, and catheter insertion in a single device …