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).
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Patent number: 9987113Abstract: 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: GrantFiled: December 14, 2015Date of Patent: June 5, 2018Assignee: Astora Women's Health, LLCInventors: Christopher A. Thierfelder, John W. Westrum, Jr.
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Patent number: 8905912Abstract: 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: GrantFiled: April 30, 2013Date of Patent: December 9, 2014Assignee: AMS Research CorporationInventors: Christopher A. Thierfelder, John W. Westrum, Jr.
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Patent number: 8777836Abstract: Surgical articles, implants and components suitable for female pelvic health procedures are described.Type: GrantFiled: November 7, 2007Date of Patent: July 15, 2014Assignee: AMS Research CorporationInventors: David R. Staskin, Kimberly A. Anderson, Karen Pilney Montpetit, John W. Westrum, Jr., Brian P. Watschke, James E. Cox
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Patent number: 8702586Abstract: 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: GrantFiled: October 4, 2011Date of Patent: April 22, 2014Assignee: AMS Research CorporationInventors: Christopher A. Thierfelder, John W. Westrum, Jr.
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Patent number: 8475357Abstract: 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: GrantFiled: January 4, 2011Date of Patent: July 2, 2013Assignee: AMS Research CorporationInventors: David R. Staskin, Johann J. Neisz, John W. Westrum, Jr., Gary A. Rocheleau, Kimberly A. Anderson, Eva S. Snitkin
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Patent number: 8147478Abstract: 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: GrantFiled: August 15, 2003Date of Patent: April 3, 2012Assignee: AMS Research CorporationInventors: Eva S. Snitkin, John W. Westrum, Jr., James E. Cabak
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Publication number: 20120022318Abstract: 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: ApplicationFiled: October 4, 2011Publication date: January 26, 2012Applicant: AMS Research CorporationInventors: Christopher A. Thierfelder, John W. Westrum, JR.
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Patent number: 8088131Abstract: 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: GrantFiled: September 24, 2009Date of Patent: January 3, 2012Assignee: AMS Research CorporationInventors: 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
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Patent number: 8057382Abstract: 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: GrantFiled: November 7, 2007Date of Patent: November 15, 2011Assignee: AMS Research CorporationInventors: Christopher A. Thierfelder, John W. Westrum, Jr.
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Publication number: 20110105831Abstract: 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: ApplicationFiled: January 4, 2011Publication date: May 5, 2011Applicant: AMS Research CorporationInventors: David R. Staskin, Johann J. Neisz, John W. Westrum, JR., Gary A. Rocheleau, Kimberly A. Anderson, Eva S. Snitkin
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Patent number: 7867161Abstract: 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: GrantFiled: August 15, 2005Date of Patent: January 11, 2011Assignee: AMS Research CorporationInventors: David R. Staskin, Johann J. Neisz, John W. Westrum, Jr., Gary R. Rocheleau, Kimberly A. Anderson, Eva S. Snitkin
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Publication number: 20100312044Abstract: 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: ApplicationFiled: July 22, 2010Publication date: December 9, 2010Applicant: AMS RESEARCH CORPORATIONInventors: Johann J. Neisz, John W. Westrum, JR., Christopher H. Porter
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Patent number: 7762942Abstract: 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: GrantFiled: June 27, 2005Date of Patent: July 27, 2010Assignee: AMS Research CorporationInventors: Johann J. Neisz, John W. Westrum, Jr., Christopher H. Porter
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Patent number: 7681518Abstract: 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: GrantFiled: December 7, 2005Date of Patent: March 23, 2010Assignee: AMS Research CorporationInventors: Charles C. Kuyava, John W. Westrum, Jr., Gary J. Nachreiner, Mona J. Inman
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Publication number: 20100023027Abstract: 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: ApplicationFiled: September 24, 2009Publication date: January 28, 2010Inventors: 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
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Patent number: 7615059Abstract: 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: GrantFiled: May 24, 2002Date of Patent: November 10, 2009Assignee: AMS Research CorporationInventors: 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
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Patent number: 7517313Abstract: 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: GrantFiled: June 22, 2004Date of Patent: April 14, 2009Assignee: AMS Research CorporationInventors: Christopher A. Thierfelder, John W. Westrum, Jr.
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Patent number: 7407480Abstract: Surgical articles, implants and components suitable for female pelvic health procedures are described.Type: GrantFiled: April 25, 2003Date of Patent: August 5, 2008Assignee: AMS Research CorporationInventors: David R. Staskin, Kimberly A. Anderson, Karen Pilney Montpetit, John W. Westrum, Jr., Brian P. Watschke, James E. Cox
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Patent number: 7350538Abstract: 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: GrantFiled: July 21, 2005Date of Patent: April 1, 2008Assignee: AMS Research CorporationInventors: Charles C. Kuyava, John W. Westrum, Jr., David W. Clark
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Patent number: 7267645Abstract: 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: GrantFiled: July 11, 2003Date of Patent: September 11, 2007Assignee: American Medical Systems Inc.Inventors: Kimberly A. Anderson, Johann J. Neisz, Gary A. Rocheleau, John W. Westrum, Jr., David R. Staskin