Patents by Inventor Michael F. Guzman

Michael F. Guzman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8328787
    Abstract: A kit for charging an infusion pump having a reservoir for holding a local anesthetic. The kit includes a first stopcock having an input port, a first input/output port and a second output port and a manual control for selectively coupling either the first input/output port or the second output port to the input port. The kit further includes a second stopcock having an input port, first and second output ports and a manual control for selectively coupling either the first output port or the second output port to the input port. The second output port of the first stopcock is adapted for coupling to the input port of the second stopcock. The kit further includes a syringe adapted to be coupled to the first input/output port of the first stopcock and tubing for coupling the input port of the first stopcock to a source of the liquid and for coupling the output port of the second stopcock to an input port of the pump.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: December 11, 2012
    Inventor: Michael F. Guzman
  • Publication number: 20120232389
    Abstract: Apparatus for administering certain nerve blocks includes a sheath constructed from a flexible ultrasound echogenic material, a more rigid introducer/dilator for introducing the sheath into the patient, and an ultrasound echogenic catheter for inserting through the sheath once the distal end of the sheath is in place adjacent the nerve(s) to be blocked and the introducer/dilator has been withdrawn. The catheter has provisions at its proximal end for connecting to a source of local anesthetic. Methods for use of this apparatus are also described.
    Type: Application
    Filed: January 26, 2012
    Publication date: September 13, 2012
    Inventor: Michael F. Guzman
  • Patent number: 8211091
    Abstract: A kit for charging an infusion pump having a reservoir for holding a local anesthetic. The kit includes a first stopcock having an input port, a first input/output port and a second output port and a manual control for selectively coupling either the first input/output port or the second output port to the input port. The kit further includes a second stopcock having an input port, first and second output ports and a manual control for selectively coupling either the first output port or the second output port to the input port. The second output port of the first stopcock is adapted for coupling to the input port of the second stopcock. The kit further includes a syringe adapted to be coupled to the first input/output port of the first stopcock and tubing for coupling the input port of the first stopcock to a source of the liquid and for coupling the output port of the second stopcock to an input port of the pump.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: July 3, 2012
    Inventor: Michael F. Guzman
  • Publication number: 20110201930
    Abstract: A procedure and kit are provided for performing an ultrasound-guided transversus abdominis plane (TAP) procedure. The patient's abdomen is scanned with an ultrasound probe to identify and mark the external oblique, internal oblique, and TAP. An introducer sheath is placed over a fluid delivery needle such that the distal end of the needle extends beyond the distal end of the sheath, the needle having echogenic properties for ultrasound imaging. The needle and sheath are ultrasonically guided into the TAP. A local anesthetic or saline/anesthetic combination is injected through the needle to create a liquid pool in the TAP. The needle is removed from the sheath while maintaining the sheath within the TAP and a catheter is subsequently advanced through the sheath and into the pooled liquid in the TAP. The sheath is withdrawn while maintaining the catheter located within the TAP.
    Type: Application
    Filed: February 11, 2011
    Publication date: August 18, 2011
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventor: Michael F. Guzman
  • Publication number: 20100312184
    Abstract: A kit for charging an infusion pump having a reservoir for holding a local anesthetic. The kit includes a first stopcock having an input port, a first input/output port and a second output port and a manual control for selectively coupling either the first input/output port or the second output port to the input port. The kit further includes a second stopcock having an input port, first and second output ports and a manual control for selectively coupling either the first output port or the second output port to the input port. The second output port of the first stopcock is adapted for coupling to the input port of the second stopcock. The kit further includes a syringe adapted to be coupled to the first input/output port of the first stopcock and tubing for coupling the input port of the first stopcock to a source of the liquid and for coupling the output port of the second stopcock to an input port of the pump.
    Type: Application
    Filed: November 24, 2008
    Publication date: December 9, 2010
    Inventor: Michael F. Guzman
  • Publication number: 20090143731
    Abstract: A kit for charging an infusion pump having a reservoir for holding a local anesthetic. The kit includes a first stopcock having an input port, a first input/output port and a second output port and a manual control for selectively coupling either the first input/output port or the second output port to the input port. The kit further includes a second stopcock having an input port, first and second output ports and a manual control for selectively coupling either the first output port or the second output port to the input port. The second output port of the first stopcock is adapted for coupling to the input port of the second stopcock. The kit further includes a syringe adapted to be coupled to the first input/output port of the first stopcock and tubing for coupling the input port of the first stopcock to a source of the liquid and for coupling the output port of the second stopcock to an input port of the pump.
    Type: Application
    Filed: November 29, 2007
    Publication date: June 4, 2009
    Inventor: Michael F. Guzman