Global to push GA events into
skip to main content

Title: Implantable biomedical devices on bioresorbable substrates

Provided herein are implantable biomedical devices, methods of administering implantable biomedical devices, methods of making implantable biomedical devices, and methods of using implantable biomedical devices to actuate a target tissue or sense a parameter associated with the target tissue in a biological environment. Each implantable biomedical device comprises a bioresorbable substrate, an electronic device having a plurality of inorganic semiconductor components supported by the bioresorbable substrate, and a barrier layer encapsulating at least a portion of the inorganic semiconductor components. Upon contact with a biological environment the bioresorbable substrate is at least partially resorbed, thereby establishing conformal contact between the implantable biomedical device and the target tissue in the biological environment.
Inventors:
; ; ; ; ; ; ;
Issue Date:
OSTI Identifier:
1126884
Assignee:
The Board of Trustees of the University of Illinois (Urbana, IL); Northwestern University (Evanston, IL); Trustees of Tufts College (Medford, MA); The Trustees of the University of Pennsylvania (Philadelphia, PA) DOESC
Patent Number(s):
8,666,471
Application Number:
12/892,001
Contract Number:
FG02-07ER46471; FG02-91ER45439
Research Org:
University of Illinois, Urbana, IL, USA
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
60 APPLIED LIFE SCIENCES

Other works cited in this record:

Fabrication of thin film solar cells utilizing epitaxial deposition onto a liquid surface to obtain lateral growth
patent, November 1977

Apparatus for forming thin-film heterojunction solar cells employing materials selected from the class of I-III-VI.sub.2 chalcopyrite compounds
patent, July 1983

Magnetoplasmadynamic apparatus and process for the separation and deposition of materials
patent, September 1984

Magnetoplasmadynamic apparatus for the separation and deposition of materials
patent, December 1984

Process and apparatus for continuous production of lightweight arrays of photovoltaic cells
patent, May 1987

Alpha-particle protection of semiconductor devices
patent, August 1988

Full panel electronic packaging structure and method of making same
patent, August 1988

Trench etch process for a single-wafer RIE dry etch reactor
patent, November 1988

Trench etch process for a single-wafer RIE dry etch reactor
patent, August 1989

Method for plasma deposition on apertured substrates
patent, April 1993

Thermal dissipation of integrated circuits using diamond paths
patent, May 1994

Reworkable high density interconnect structure incorporating a release layer
patent, July 1995

Method of anisotropically etching silicon
patent, March 1996

Diamond film structure with high thermal conductivity
patent, June 1996

Method for fabricating self-assembling microstructures
patent, August 1996

Thermal management of electronic components using synthetic diamond
patent, July 1997

Methods of forming two-sided HDMI interconnect structures
patent, November 1997

Surface mount and flip chip technology for total integrated circuit isolation
patent, May 1998

Surface mount and flip chip technology for total integrated circuit isolation
patent, May 1998

Surface mount and flip chip technology with diamond film passivation for total integated circuit isolation
patent, June 1998

Nanoimprint lithography
patent, June 1998

Method for fabricating self-assembling microstructures
patent, July 1998

Stamp for a lithographic process
patent, October 1998

Method and apparatus for fabricating self-assembling microstructures
patent, October 1998

Apparatus for fabricating self-assembling microstructures
patent, May 1999

Conformal diamond coating for thermal improvement of electronic packages
patent, May 1999

Process for producing a semiconductor device having a single thermal oxidizing step
patent, June 1999

Surface mountable flexible interconnect
patent, July 1999

Embedded thermal conductors for semiconductor chips
patent, September 1999

Coating system transparent to light and reflecting thermal radiation
patent, November 1999

Attachment method for assembly of high density multiple interconnect structures
patent, December 1999

Implantable electrode manufactured with flexible printed circuit
patent, February 2000

Polysilicon pillar heat sinks for semiconductor on insulator circuits
patent, June 2000

Methods to fabricate thin film transistors and circuits
patent, May 2001

Method for forming thermal oxide film of silicon carbide semiconductor device
patent, July 2001

Apparatuses and methods used in forming assemblies
patent, August 2001

Multilayered wafer with thick sacrificial layer using porous silicon or porous silicon oxide and fabrication method thereof
patent, August 2001

Methods for forming assemblies
patent, August 2001

Functionally symmetric integrated circuit die
patent, September 2001

Methods for fabricating a multiple modular assembly
patent, November 2001

Batch manufacturing method for photovoltaic cells
patent, November 2001

Single crystal silicon arrayed devices with optical shield between transistor and substrate
patent, November 2001

Step and flash imprint lithography
patent, January 2002

Testing integrated circuit dice
patent, April 2002

Process for fabricating organic semiconductor device involving selective patterning
patent, June 2002

Preferred methods for producing electrical circuit elements used to control an electronic display
patent, July 2002

Integrated circuit packages assembled utilizing fluidic self-assembly
patent, July 2002

Methods for creating elements of predetermined shape and apparatuses using these elements
patent, July 2002

Displays combining active and non-active inks
patent, October 2002

Web process interconnect in electronic assemblies
patent, October 2002

Methods for forming openings in a substrate and apparatuses with these openings and methods for creating assemblies with openings
patent, November 2002

Methods and apparatuses for improved flow in performing fluidic self assembly
patent, March 2003

Methods for transferring elements from a template to a substrate
patent, April 2003

Integrated circuit packages assembled utilizing fluidic self-assembly
patent, May 2003

Mechanical resistance of a single-crystal silicon wafer
patent, June 2003

Methods for creating elements of predetermined shape and apparatus using these elements
patent, July 2003

Double-metal background driven displays
patent, July 2003

Pixel integrated circuit
patent, August 2003

Multi-feature-size electronic structures
patent, August 2003

Semiconductor wafer having a thin die and tethers and methods of making the same
patent, August 2003

Methods and apparatus for fluidic self assembly
patent, September 2003

Flexible displays
patent, October 2003

Method for preventing distortions in a flexibly transferred feature pattern
patent, December 2003

Apparatus relating to block configurations and fluidic self-assembly processes
patent, December 2003

Low emitter resistance contacts to GaAs high speed HBT
patent, December 2003

Apparatuses and methods for forming electronic assemblies
patent, December 2003

Web fabrication of devices
patent, January 2004

Interconnect structure for electronic devices
patent, February 2004

Disposing method for semiconductor elements
patent, April 2004

Mountable microstructure and optical transmission apparatus
patent, May 2004

Method and apparatus for transferring blocks
patent, May 2004

Stretchable interconnects using stress gradient films
patent, June 2004

Method and apparatus for self-assembly of functional blocks on a substrate facilitated by electrode pairs
patent, August 2004

Graded base GaAsSb for high speed GaAs HBT
patent, August 2004

Method for fabricating microstructures with deep anisotropic etching of thick silicon wafers
patent, September 2004

Imprint lithography utilizing room temperature embossing
patent, November 2004

Electronic devices with small functional elements supported on a carrier
patent, November 2004

Split-fabrication for light emitting display structures
patent, January 2005

System and method of transferring dies using an adhesive surface
patent, February 2005

Apparatuses and methods for flexible displays
patent, February 2005

Apparatuses and methods for forming electronic assemblies
patent, March 2005

Electrical contacts for flexible displays
patent, March 2005

Method and apparatus for fabricating self-assembling microstructures
patent, March 2005

Methods of positioning and/or orienting nanostructures
patent, March 2005

Nanostructure and nanocomposite based compositions and photovoltaic devices
patent, April 2005

Directional assembly of carbon nanotube strings
patent, May 2005

Method of selective removal of SiGe alloys
patent, May 2005

AlGaAs or InGaP low turn-on voltage GaAs-based heterojunction bipolar transistor
patent, July 2005

Heat-transfer-stamp process for thermal imprint lithography
patent, September 2005

Organic species that facilitate charge transfer to or from nanostructures
patent, September 2005

Electro-optic displays, and methods for driving same
patent, September 2005

Micro-lens arrays for display intensity enhancement
patent, January 2006

Method of fabrication of stacked semiconductor devices
patent, January 2006

Cooling system for a semiconductor device and method of fabricating same
patent, April 2006

Epitaxy/substrate release layer
patent, April 2006

Heat spreader and semiconductor device and package using the same
patent, June 2006

Backplanes for display applications, and components for use therein
patent, October 2006

Diamond heat spreading and cooling technique for integrated circuits
patent, November 2006

Thermal interface with silver-filled carbon nanotubes
patent, December 2006

Thermally transferable image protective sheet, method for protective layer formation, and record produced by said method
patent, January 2007

Method of making thin silicon sheets for solar cells
patent, January 2007

Cooling system for a semiconductor device and method of fabricating same
patent, January 2007

Bipolar transistor with lattice matched base layer
patent, March 2007

Composite patterning devices for soft lithography
patent, March 2007

Thermal interface material with carbon nanotubes
patent, August 2007

Mold release layer transferring film and laminate film
patent, August 2007

Method of utilizing a contact printing stamp
patent, May 2008

Thermal transfer recording material and thermal transfer recording method
patent, September 2008

Stretchable form of single crystal silicon for high performance electronics on rubber substrates
patent, April 2009

Stretchable semiconductor elements and stretchable electrical circuits
patent, July 2009

Methods and devices for fabricating and assembling printable semiconductor elements
patent, November 2009

Method for production of a film
patent, April 2010

Methods and devices for fabricating three-dimensional nanoscale structures
patent, April 2010

Multispectral plasmonic crystal sensors
patent, April 2010

Printable semiconductor structures and related methods of making and assembling
patent, September 2010

Release strategies for making transferable semiconductor structures, devices and device components
patent, April 2011

Pattern transfer printing by kinetic control of adhesion to an elastomeric stamp
patent, May 2011

Optical systems fabricated by printing-based assembly
patent, July 2011

Methods and devices for fabricating and assembling printable semiconductor elements
patent, July 2011

Printable semiconductor structures and related methods of making and assembling
patent, October 2011

Stretchable form of single crystal silicon for high performance electronics on rubber substrates
patent, June 2012

Controlled buckling structures in semiconductor interconnects and nanomembranes for stretchable electronics
patent, July 2012

Methods and devices for fabricating and assembling printable semiconductor elements
patent, May 2013

Stretchable and foldable electronic devices
patent, October 2013

Surface plasmon polariton band gap structures
patent-application, February 2002

Bonded intermediate substrate and method of making same
patent-application, November 2006

Fabrication of high thermal conductivity arrays of carbon nanotubes and their composites
patent-application, December 2006

Release Strategies For Making Transferable Semiconductor Structures, Devices And Device Components
patent-application, May 2008

Printable, Flexible and Stretchable Diamond for Thermal Management
patent-application, March 2010

Printed Assemblies of Ultrathin, Microscale Inorganic Light Emitting Diodes for Deformable and Semitransparent Displays
patent-application, December 2010

High Resolution Electrohydrodynamic Jet Printing for Manufacturing Systems
patent-application, August 2011

Implantable Biomedical Devices On Bioresorbable Substrates
patent-application, September 2011

Similar records in DOepatents and OSTI.GOV collections: