Patents by Inventor John W. Westrum, Jr.

John W. Westrum, Jr. 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: 9987113
    Abstract: An implantable article and method are disclosed for treating pelvic floor disorders such as vaginal vault prolase. A surgical kit useful for performing a surgical procedure such as a sacral colpopexy is also described.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: June 5, 2018
    Assignee: Astora Women's Health, LLC
    Inventors: Christopher A. Thierfelder, John W. Westrum, Jr.
  • Patent number: 8905912
    Abstract: An implantable article and method are disclosed for treating pelvic floor disorders such as vaginal vault prolapse. A surgical kit useful for performing a surgical procedure such as a sacral colpopexy is also described.
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: December 9, 2014
    Assignee: AMS Research Corporation
    Inventors: Christopher A. Thierfelder, John W. Westrum, Jr.
  • Patent number: 8777836
    Abstract: Surgical articles, implants and components suitable for female pelvic health procedures are described.
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: July 15, 2014
    Assignee: AMS Research Corporation
    Inventors: David R. Staskin, Kimberly A. Anderson, Karen Pilney Montpetit, John W. Westrum, Jr., Brian P. Watschke, James E. Cox
  • Patent number: 8702586
    Abstract: An implantable article and method are disclosed for treating pelvic floor disorders such as vaginal vault prolapse. A surgical kit useful for performing a surgical procedure such as a sacral colpopexy is also described.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: April 22, 2014
    Assignee: AMS Research Corporation
    Inventors: Christopher A. Thierfelder, John W. Westrum, Jr.
  • Patent number: 8475357
    Abstract: An apparatus and method of use are disclosed to treat urological disorders. The biocompatible device includes a handle, needle, dilator and sling assembly configured to be minimally invasive and provide sufficient support to the target site. In addition, the configuration of the sling assembly also allows the sling to be adjusted during and/or after implantation. The device and treatment procedure are highly effective and produce little to no side effects or complications. Further, operative risks, pain, infections and post operative stays are reduced, thereby improving patient quality of life.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: July 2, 2013
    Assignee: AMS Research Corporation
    Inventors: David R. Staskin, Johann J. Neisz, John W. Westrum, Jr., Gary A. Rocheleau, Kimberly A. Anderson, Eva S. Snitkin
  • Patent number: 8147478
    Abstract: The present invention relates to a sling, methods of making and using a sling, and kits comprising a sling for treating urinary incontinence. The sling has multiple elongation properties that serve to improve the support of the urethra. The sling may comprise a coated material adapted for urethral suspension. The coated sling has properties that appear to enhance the sling elongation characteristics. The coated sling further includes properties that reduce its susceptibility to bacterial infections. The sling further includes properties to enhance the proper tensioning of the sling.
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: April 3, 2012
    Assignee: AMS Research Corporation
    Inventors: Eva S. Snitkin, John W. Westrum, Jr., James E. Cabak
  • Publication number: 20120022318
    Abstract: An implantable article and method are disclosed for treating pelvic floor disorders such as vaginal vault prolapse. A surgical kit useful for performing a surgical procedure such as a sacral colpopexy is also described.
    Type: Application
    Filed: October 4, 2011
    Publication date: January 26, 2012
    Applicant: AMS Research Corporation
    Inventors: Christopher A. Thierfelder, John W. Westrum, JR.
  • Patent number: 8088131
    Abstract: A surgical instrument for suturing soft tissue is disclosed. The surgical instrument is capable of probing tissue, and preferably provides tactile feedback concerning the condition of the tissue. The instrument can then be used to pass and retrieve a suture without the need for an additional suture retrieval tool.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: January 3, 2012
    Assignee: AMS Research Corporation
    Inventors: Brian P. Watschke, Robert E. Lund, S. Robert Kovac, John W. Westrum, Jr., Johann J. Neisz, Timothy A. Bachman, Gary A. Rocheleau, Robert S. Runman
  • Patent number: 8057382
    Abstract: An implantable article and method are disclosed for treating pelvic floor disorders such as vaginal vault prolase. A surgical kit useful for performing a surgical procedure such as a sacral colpopexy is also described.
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: November 15, 2011
    Assignee: AMS Research Corporation
    Inventors: Christopher A. Thierfelder, John W. Westrum, Jr.
  • Publication number: 20110105831
    Abstract: An apparatus and method of use are disclosed to treat urological disorders. The biocompatible device includes a handle, needle, dilator and sling assembly configured to be minimally invasive and provide sufficient support to the target site. In addition, the configuration of the sling assembly also allows the sling to be adjusted during and/or after implantation. The device and treatment procedure are highly effective and produce little to no side effects or complications. Further, operative risks, pain, infections and post operative stays are reduced, thereby improving patient quality of life.
    Type: Application
    Filed: January 4, 2011
    Publication date: May 5, 2011
    Applicant: AMS Research Corporation
    Inventors: David R. Staskin, Johann J. Neisz, John W. Westrum, JR., Gary A. Rocheleau, Kimberly A. Anderson, Eva S. Snitkin
  • Patent number: 7867161
    Abstract: An apparatus and method of use are disclosed to treat urological disorders. The biocompatible device includes a handle, needle, dilator and sling assembly configured to be minimally invasive and provide sufficient support to the target site. In addition, the configuration of the sling assembly also allows the sling to be adjusted during and/or after implantation. The device and treatment procedure are highly effective and produce little to no side effects or complications. Further, operative risks, pain, infections and post operative stays are reduced, thereby improving patient quality of life.
    Type: Grant
    Filed: August 15, 2005
    Date of Patent: January 11, 2011
    Assignee: AMS Research Corporation
    Inventors: David R. Staskin, Johann J. Neisz, John W. Westrum, Jr., Gary R. Rocheleau, Kimberly A. Anderson, Eva S. Snitkin
  • Publication number: 20100312044
    Abstract: An implantable article and method of use are disclosed to treat urological disorders. The biocompatible device includes a sling assembly configured to be minimally invasive and provide sufficient support to the target site. In addition, the configuration of the sling assembly also allows the position of the sling to be permanently changed during and/or after implantation.
    Type: Application
    Filed: July 22, 2010
    Publication date: December 9, 2010
    Applicant: AMS RESEARCH CORPORATION
    Inventors: Johann J. Neisz, John W. Westrum, JR., Christopher H. Porter
  • Patent number: 7762942
    Abstract: An implantable article and method of use are disclosed to treat urological disorders. The biocompatible device includes a sling assembly configured to be minimally invasive and provide sufficient support to the target site. In addition, the configuration of the sling assembly also allows the position of the sling to be permanently changed during and/or after implantation.
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: July 27, 2010
    Assignee: AMS Research Corporation
    Inventors: Johann J. Neisz, John W. Westrum, Jr., Christopher H. Porter
  • Patent number: 7681518
    Abstract: A method of depositing a coating to a surface of an inflatable component by providing a vacuum chamber system having an inner chamber positioned within an outer chamber. At least one coating material is introduced into at least one of the inner and outer chambers to deposit a coating onto an exposed surface of the component. This invention also provides methods of masking portions of surfaces of an inflatable component to prevent a coating from being deposited on the masked portion.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: March 23, 2010
    Assignee: AMS Research Corporation
    Inventors: Charles C. Kuyava, John W. Westrum, Jr., Gary J. Nachreiner, Mona J. Inman
  • Publication number: 20100023027
    Abstract: A surgical instrument for suturing soft tissue is disclosed. The surgical instrument is capable of probing tissue, and preferably provides tactile feedback concerning the condition of the tissue. The instrument can then be used to pass and retrieve a suture without the need for an additional suture retrieval tool.
    Type: Application
    Filed: September 24, 2009
    Publication date: January 28, 2010
    Inventors: Brian P. Watschke, Robert E. Lund, S. Robert Kovac, John W. Westrum, JR., Johann J. Neisz, Timothy A. Bachman, Gary A. Rocheleau, Robert S. Runman
  • Patent number: 7615059
    Abstract: A surgical instrument for suturing soft tissue is disclosed. The surgical instrument is capable of probing tissue, and preferably provides tactile feedback concerning the condition of the tissue. The instrument can then be used to pass and retrieve a suture without the need for an additional suture retrieval tool.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: November 10, 2009
    Assignee: AMS Research Corporation
    Inventors: Brian P. Watschke, Robert E. Lund, S. Robert Kovac, John W. Westrum, Jr., Johann J. Neisz, Timothy A. Bachman, Gary A. Rocheleau, Robert S. Runman
  • Patent number: 7517313
    Abstract: An implantable article and method are disclosed for treating pelvic floor disorders such as vaginal vault prolase. A surgical kit useful for performing a surgical procedure such as a sacral colpopexy is also described.
    Type: Grant
    Filed: June 22, 2004
    Date of Patent: April 14, 2009
    Assignee: AMS Research Corporation
    Inventors: Christopher A. Thierfelder, John W. Westrum, Jr.
  • Patent number: 7407480
    Abstract: Surgical articles, implants and components suitable for female pelvic health procedures are described.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: August 5, 2008
    Assignee: AMS Research Corporation
    Inventors: David R. Staskin, Kimberly A. Anderson, Karen Pilney Montpetit, John W. Westrum, Jr., Brian P. Watschke, James E. Cox
  • Patent number: 7350538
    Abstract: A pump assembly for a penile implant is provided having a mechanism which prevents spontaneous inflation of the cylinders implanted within the user. The preventative mechanism uses overpressure generated by the reservoir during unintentional compression to effectively seal the pump assembly from unintended fluid flow. The prevention mechanism itself creates all necessary forces to prevent the undesired fluid flow to the cylinders. This is accomplished by incorporating appropriate mechanisms within the pump itself.
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: April 1, 2008
    Assignee: AMS Research Corporation
    Inventors: Charles C. Kuyava, John W. Westrum, Jr., David W. Clark
  • Patent number: 7267645
    Abstract: An apparatus and method of use are disclosed to treat urological disorders. The invention is a repositionable handle for an arcuate needle configured to be minimally invasive. The invention is for use with a sling assembly that allows a sling to be controllably implanted in a therapeutically effective position. The device and treatment procedure are highly effective and produce little to no side effects or complications. Further, operative risks, pain, infections and post operative stays are reduced.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: September 11, 2007
    Assignee: American Medical Systems Inc.
    Inventors: Kimberly A. Anderson, Johann J. Neisz, Gary A. Rocheleau, John W. Westrum, Jr., David R. Staskin