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Title: Vacuum-actuated percutaneous insertion/implantation tool for flexible neural probes and interfaces

A flexible device insertion tool including an elongated stiffener with one or more suction ports, and a vacuum connector for interfacing the stiffener to a vacuum source, for attaching the flexible device such as a flexible neural probe to the stiffener during insertion by a suction force exerted through the suction ports to, and to release the flexible device by removing the suction force.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1346073
Assignee:
Lawrence Livermore National Security, LLC LLNL
Patent Number(s):
9,586,040
Application Number:
13/898,385
Contract Number:
AC52-07NA27344
Resource Relation:
Patent File Date: 2013 May 20
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
99 GENERAL AND MISCELLANEOUS; 42 ENGINEERING

Other works cited in this record:

Extendable electrocautery surgery apparatus and method
patent, April 1990

Extendable electrocautery surgery apparatus and method
patent, July 1991

Suction attachment for electrosurgical instruments or the like
patent, October 1991

Impact inserter mechanism for implantation of a biomedical device
patent, November 1994

Electrode insertion tool
patent, October 2001

Wound treatment apparatus employing reduced pressure
patent, July 2010

Device and method for manipulating and inserting electrode arrays into neural tissues
patent, July 2012

Drill brush and vacuum attachment apparatus
patent, July 2013

Diverticulum inverting device
patent, July 2015

Flexible microelectrode arrays with integrated insertion devices
conference, January 2001
  • O'Brien, D.P.; Nichols, T.R.; Allen, M.G.
  • Technical Digest MEMS 2001 14th IEEE International Conference on Micro Electro Mechanical Systems
  • DOI: 10.1109/MEMSYS.2001.906517

Flexible microfluidic devices supported by biodegradable insertion scaffolds for convection-enhanced neural drug delivery
journal, April 2009
  • Foley, Conor P.; Nishimura, Nozomi; Neeves, Keith B.
  • Biomedical Microdevices, Vol. 11, Issue 4, p. 915-924
  • DOI: 10.1007/s10544-009-9308-6

Insertion shuttle with carboxyl terminated self-assembled monolayer coatings for implanting flexible polymer neural probes in the brain
journal, November 2009

Magnetic insertion system for flexible electrode implantation
journal, October 2009
  • Jaroch, David B.; Ward, Matthew P.; Chow, Eric Y.
  • Journal of Neuroscience Methods, Vol. 183, Issue 2, p. 213-222
  • DOI: 10.1016/j.jneumeth.2009.07.001

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