Patents by Inventor Anshuman Shrivastava
Anshuman Shrivastava 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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Publication number: 20240081813Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end, A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: ApplicationFiled: October 11, 2023Publication date: March 14, 2024Applicant: Tissue Solutions, LLCInventors: Paul V. FENTON, J. Christopher FLAHERTY, Anshuman SHRIVASTAVA
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Patent number: 11812949Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end. A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: GrantFiled: November 16, 2020Date of Patent: November 14, 2023Assignee: Tissue Solutions, LLCInventors: Paul V. Fenton, J. Christopher Flaherty, Anshuman Shrivastava
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Publication number: 20210204938Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end. A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: ApplicationFiled: November 16, 2020Publication date: July 8, 2021Applicant: Tissue Solutions, LLCInventors: Paul V. FENTON, J. Christopher FLAHERTY, Anshuman SHRIVASTAVA
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Patent number: 10835239Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end. A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: GrantFiled: December 21, 2017Date of Patent: November 17, 2020Assignee: Tissue Solutions, LLCInventors: Paul V. Fenton, J. Christopher Flaherty, Anshuman Shrivastava
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Publication number: 20180185026Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end. A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: ApplicationFiled: December 21, 2017Publication date: July 5, 2018Applicant: Tissue Solutions, LLCInventors: Paul V. FENTON, J. Christopher FLAHERTY, Anshuman SHRIVASTAVA
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Patent number: 9901018Abstract: An electrically conductive hybrid polymer material is described herein. The hybrid polymer material includes 0.01% to 1% by weight of carbon nanoparticles, 1% to 10% by weight of a conductive polymeric material, 1% to 20% of electrically conductive fibers having a metallic surface and 69% or more by weight of a nonconductive polymeric base material. The carbon nanoparticles may be carbon nanotubes, graphite nanoparticles, graphene nanoparticles, and/or fullerene nanoparticles. The conductive polymeric material may be an inherently conductive polymer, a radical polymers, or an electroactive polymer. The electrically conductive fibers may be stainless steel fibers, metal plated carbon fibers, or metal nanowires. The nonconductive polymeric base material may be selected from materials that are pliable at temperatures between ?40° C. and 125° C. or materials that are rigid in this temperature range.Type: GrantFiled: April 18, 2017Date of Patent: February 20, 2018Assignee: Delphi Technologies, Inc.Inventors: Zachary J. Richmond, Evangelia Rubino, Anshuman Shrivastava
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Patent number: 9872680Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end. A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: GrantFiled: January 7, 2015Date of Patent: January 23, 2018Assignee: Tissue Solutions, LLCInventors: Paul V. Fenton, J. Christopher Flaherty, Anshuman Shrivastava
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Publication number: 20150119907Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end. A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: ApplicationFiled: January 7, 2015Publication date: April 30, 2015Inventors: PAUL V. FENTON, J. Christopher Flaherty, Anshuman Shrivastava
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Patent number: 8956372Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end. A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: GrantFiled: May 26, 2010Date of Patent: February 17, 2015Assignee: Tissue Solutions, LLCInventors: Paul V. Fenton, J. Christopher Flaherty, Anshuman Shrivastava
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Publication number: 20130144249Abstract: Devices, systems and methods are disclosed for delivering adhesive material to a patient site. A delivery device includes a housing and a nozzle. Adhesive material exits the end of the nozzle such as to adhesively attach tissue to tissue or a material or device to tissue.Type: ApplicationFiled: November 30, 2010Publication date: June 6, 2013Applicant: DARTMOUTH MEDICAL RESEARCH LIMITEDInventors: Paul V. Fenton, J. Christopher Flaherty, Paul A. Westhaver, Anshuman Shrivastava
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Publication number: 20120277770Abstract: A tissue fixation system including a delivery tube and an elongated fastener with a loop at a proximal end and a distal end. A proximal end of an elongated curved needle is attached to the delivery tube. A distal end of the needle is configured to penetrate tissue. The needle includes an open channel sized to receive the elongated fastener with the loop located near the proximal end of the elongated curved needle and the distal end of the elongated fastener located near the distal end of the elongated curved needle. A capture needle is slidably positioned in the delivery tube to slide through the loop in the proximal end of the elongated fastener. The capture needle is configured to grasp the distal end of the elongated fastener and pull the distal end of the elongated fastener through the loop to cinch the elongated fastener.Type: ApplicationFiled: May 26, 2010Publication date: November 1, 2012Applicants: Tissue Solutions, LLC, OC2, LLCInventors: Paul V. Fenton, J. Christopher Flaherty, Anshuman Shrivastava