Patents by Inventor Daniel Gelfman
Daniel Gelfman 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: 20230109958Abstract: Devices, systems, and methods for crimping a medical device are disclosed. More specifically, the present disclosure relates to devices, systems, and methods for reducing the diameter of a collapsible heart valve prosthesis to be loaded onto a delivery device. The devices, systems, and methods using at least one funnel to crimp the heart valve prosthesis and load it onto the delivery system.Type: ApplicationFiled: November 4, 2022Publication date: April 13, 2023Inventors: Niall DUFFY, Marian LALLY, Philip HAARSTAD, Frank HAREWOOD, Igor KOVALSKY, Jason QUILL, Daniel GELFMAN, Ana MENK, Darren JANZIG, Shyam GOKALDAS, Kenneth Dale WARNOCK, JR.
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Patent number: 11491036Abstract: Devices, systems, and methods for crimping a medical device are disclosed. More specifically, the present disclosure relates to devices, systems, and methods for reducing the diameter of a collapsible heart valve prosthesis to be loaded onto a delivery device. The devices, systems, and methods using at least one funnel to crimp the heart valve prosthesis and load it onto the delivery system.Type: GrantFiled: April 9, 2021Date of Patent: November 8, 2022Assignee: MEDTRONIC VASCULAR GALWAYInventors: Niall Duffy, Marian Lally, Philip Haarstad, Frank Harewood, Igor Kovalsky, Jason Quill, Daniel Gelfman, Ana Menk, Darren Janzig, Shyam Gokaldas, Kenneth Dale Warnock, Jr.
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Publication number: 20210290375Abstract: Devices, systems, and methods for crimping a medical device are disclosed. More specifically, the present disclosure relates to devices, systems, and methods for reducing the diameter of a collapsible heart valve prosthesis to be loaded onto a delivery device. The devices, systems, and methods using at least one funnel to crimp the heart valve prosthesis and load it onto the delivery system.Type: ApplicationFiled: April 9, 2021Publication date: September 23, 2021Inventors: Niall DUFFY, Marian LALLY, Philip HAARSTAD, Frank HAREWOOD, Igor KOVALSKY, Jason QUILL, Daniel GELFMAN, Ana MENK, Darren JANZIG, Shyam GOKALDAS, Kenneth Dale WARNOCK, JR.
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Patent number: 10973635Abstract: Devices, systems, and methods for crimping a medical device are disclosed. More specifically, the present disclosure relates to devices, systems, and methods for reducing the diameter of a collapsible heart valve prosthesis to be loaded onto a delivery device. The devices, systems, and methods using at least one funnel to crimp the heart valve prosthesis and load it onto the delivery system.Type: GrantFiled: January 8, 2019Date of Patent: April 13, 2021Assignee: MEDTRONIC VASCULAR GALWAYInventors: Niall Duffy, Marian Lally, Philip Haarstad, Frank Harewood, Igor Kovalsky, Jason Quill, Daniel Gelfman, Ana Menk, Darren Janzig, Shyam Gokaldas, Kenneth Dale Warnock, Jr.
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Publication number: 20190133758Abstract: Devices, systems, and methods for crimping a medical device are disclosed. More specifically, the present disclosure relates to devices, systems, and methods for reducing the diameter of a collapsible heart valve prosthesis to be loaded onto a delivery device. The devices, systems, and methods using at least one funnel to crimp the heart valve prosthesis and load it onto the delivery system.Type: ApplicationFiled: January 8, 2019Publication date: May 9, 2019Inventors: Niall DUFFY, Marian LALLY, Philip HAARSTAD, Frank HAREWOOD, Igor KOVALSKY, Jason QUILL, Daniel GELFMAN, Ana MENK, Darren JANZIG, Shyam GOKALDAS, Kenneth WARNOCK
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Publication number: 20190134284Abstract: A wound therapy device and a kit for same with a housing material, a gasket disposed around at least a portion of the housing material, a non-woven absorption material, and a port. The gasket is sized and configured such that at least a first portion of the gasket will be adhered to a second portion of the gasket upon a folding of the housing material. A method of using a wound therapy device.Type: ApplicationFiled: October 22, 2018Publication date: May 9, 2019Inventors: John Buan, Alan Carson, Daniel Gelfman
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Patent number: 10188515Abstract: Devices, systems, and methods for crimping a medical device are disclosed. More specifically, the present disclosure relates to devices, systems, and methods for reducing the diameter of a collapsible heart valve prosthesis to be loaded onto a delivery device. The devices, systems, and methods using at least one funnel to crimp the heart valve prosthesis and load it onto the delivery system.Type: GrantFiled: May 8, 2014Date of Patent: January 29, 2019Assignee: MEDTRONIC VASCULAR INC.Inventors: Niall Duffy, Marian Creaven, Philip Haarstad, Frank Harewood, Igor Kovalsky, Jason Quill, Daniel Gelfman, Ana Menk, Darren Janzig, Shyam Gokaldas, Kenneth Warnock
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Patent number: 10111991Abstract: A wound therapy device and a kit for same with a housing material, a gasket disposed around at least a portion of the housing material, a non-woven absorption material, and a port. The gasket is sized and configured such that at least a first portion of the gasket will be adhered to a second portion of the gasket upon a folding of the housing material. A method of using a wound therapy device.Type: GrantFiled: September 28, 2016Date of Patent: October 30, 2018Assignee: Smith & Nephew, Inc.Inventors: John Buan, Alan Carson, Daniel Gelfman
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Patent number: 9579431Abstract: A wound therapy device and a kit for same with a housing material, a gasket disposed around at least a portion of the housing material, a non-woven absorption material, and a port. The gasket is sized and configured such that at least a first portion of the gasket will be adhered to a second portion of the gasket upon a folding of the housing material. A method of using a wound therapy device.Type: GrantFiled: February 13, 2014Date of Patent: February 28, 2017Assignee: Kalypto Medical, Inc.Inventors: John Buan, Alan Carson, Daniel Gelfman
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Publication number: 20170014276Abstract: A wound therapy device and a kit for same with a housing material, a gasket disposed around at least a portion of the housing material, a non-woven absorption material, and a port. The gasket is sized and configured such that at least a first portion of the gasket will be adhered to a second portion of the gasket upon a folding of the housing material. A method of using a wound therapy device.Type: ApplicationFiled: September 28, 2016Publication date: January 19, 2017Inventors: John Buan, Alan Carson, Daniel Gelfman
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Patent number: 9314572Abstract: Devices, systems, and techniques for transitioning between different drug delivery sources or different drug concentrations may account for diffusion and mixing of drug within the fluid. In one example, a method may include determining a flow rate for a fluid to be delivered to a patient via a drug pump and a catheter in fluid communication with a reservoir of the drug pump. The fluid includes a drug. The method also includes determining a concentration profile of the drug delivered via the catheter, wherein the concentration profile identifies a volume of delivered fluid needed to achieve a target transition dose of the drug. The method further includes determining, by a processor and based on the flow rate and the concentration profile, an initial delivery period required to achieve the target transition dose by delivering the fluid at the flow rate.Type: GrantFiled: November 11, 2013Date of Patent: April 19, 2016Assignee: MEDTRONIC, INC.Inventors: Mary M. Morris, Mark A. Bellrichard, Robert Garfield, Daniel Gelfman, Lu Wang, Michael W. Kimmel, Karen J. Kleckner, Brian W. Ball
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Publication number: 20150133886Abstract: Devices, systems, and techniques for transitioning between different drug delivery sources or different drug concentrations may account for diffusion and mixing of drug within the fluid. In one example, a method may include determining a flow rate for a fluid to be delivered to a patient via a drug pump and a catheter in fluid communication with a reservoir of the drug pump. The fluid includes a drug. The method also includes determining a concentration profile of the drug delivered via the catheter, wherein the concentration profile identifies a volume of delivered fluid needed to achieve a target transition dose of the drug. The method further includes determining, by a processor and based on the flow rate and the concentration profile, an initial delivery period required to achieve the target transition dose by delivering the fluid at the flow rate.Type: ApplicationFiled: November 11, 2013Publication date: May 14, 2015Inventors: Mary M. Morris, Mark A. Bellrichard, Robert Garfield, Daniel Gelfman, Lu Wang, Michael W. Kimmel, Karen J. Kleckner, Brian W. Ball
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Patent number: 8945074Abstract: A device for use with a negative pressure bandage for supply negative pressure. The device includes a pump module and a controller module. The pump module contains a power source and a pump. The pump module is removably contained in the controller module. The pump module and controller module can be connected with a connector that provides both a physical and pneumatic connection. The controller module may include one of more visual indicators for allowing the status of the device to be observed at a distance.Type: GrantFiled: September 28, 2011Date of Patent: February 3, 2015Assignee: Kalypto Medical, Inc.Inventors: John Buan, Alan Carlson, Daniel Gelfman
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Publication number: 20140331475Abstract: Devices, systems, and methods for crimping a medical device are disclosed. More specifically, the present disclosure relates to devices, systems, and methods for reducing the diameter of a collapsible heart valve prosthesis to be loaded onto a delivery device. The devices, systems, and methods using at least one funnel to crimp the heart valve prosthesis and load it onto the delivery system.Type: ApplicationFiled: May 8, 2014Publication date: November 13, 2014Applicant: Medtronic Vascular GalwayInventors: Niall Duffy, Marian Creaven, Philip Haarstad, Frank Harewood, Igor Kovalsky, Jason Quill, Daniel Gelfman, Ana Menk, Darren Janzig, Shyam Gokaldas, Kenneth Warnock
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Publication number: 20140163494Abstract: A wound therapy device and a kit for same with a housing material, a gasket disposed around at least a portion of the housing material, a non-woven absorption material, and a port. The gasket is sized and configured such that at least a first portion of the gasket will be adhered to a second portion of the gasket upon a folding of the housing material. A method of using a wound therapy device.Type: ApplicationFiled: February 13, 2014Publication date: June 12, 2014Applicant: KALYPTO MEDICAL, INC.Inventors: John Buan, Alan Carson, Daniel Gelfman
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Patent number: 8663198Abstract: A wound therapy device and a kit for same with a housing material, a gasket disposed around at least a portion of the housing material, a non-woven absorption material, and a port. The gasket is sized and configured such that at least a first portion of the gasket will be adhered to a second portion of the gasket upon a folding of the housing material. A method of using a wound therapy device.Type: GrantFiled: April 16, 2010Date of Patent: March 4, 2014Assignee: Kalypto Medical, Inc.Inventors: John Buan, Alan Carlson, Daniel Gelfman
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Publication number: 20120302975Abstract: A device for use with a negative pressure bandage for supply negative pressure. The device includes a pump module and a controller module. The pump module contains a power source and a pump. The pump module is removably contained in the controller module. The pump module and controller module can be connected with a connector that provides both a physical and pneumatic connection. The controller module may include one of more visual indicators for allowing the status of the device to be observed at a distance.Type: ApplicationFiled: September 28, 2011Publication date: November 29, 2012Applicant: KALYPTO MEDICAL, INC.Inventors: John Buan, Alan Carlson, Daniel Gelfman
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Patent number: 7918224Abstract: A nasal air filtration device includes a pair of either planar or concave-convex filters, a support structure incorporating a pair of generally annular bases or sleeves for supporting the filters, and a bridge that couples the bases or sleeves to maintain them in a desired spaced-apart relation and to determine a desired angular relationship. The support structure is insertable into the nasal cavities to position the filters within corresponding nasal cavities. Flexible rims maintain the support structure and the filters in spaced-apart relation to the surrounding nasal wall. The rims conform to surrounding nasal tissue to form seals. The rims can be selectively inclined to facilitate insertion and resist accidental removal. In certain embodiments the device is combined with a filter that covers the mouth to provide an air filtration system.Type: GrantFiled: March 11, 2005Date of Patent: April 5, 2011Assignee: AirWare, Inc.Inventors: David M. Dolezal, John D. Wilder, Daniel Gelfman
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Publication number: 20100268198Abstract: A wound therapy device and a kit for same with a housing material, a gasket disposed around at least a portion of the housing material, a non-woven absorption material, and a port. The gasket is sized and configured such that at least a first portion of the gasket will be adhered to a second portion of the gasket upon a folding of the housing material. A method of using a wound therapy device.Type: ApplicationFiled: April 16, 2010Publication date: October 21, 2010Applicant: KALYPTO MEDICAL, INC.Inventors: John Buan, Alan Carlson, Daniel Gelfman
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Publication number: 20050211250Abstract: A nasal air filtration device includes a pair of either planar or concave-convex filters, a support structure incorporating a pair of generally annular bases or sleeves for supporting the filters, and a bridge that couples the bases or sleeves to maintain them in a desired spaced-apart relation and to determine a desired angular relationship. The support structure is insertable into the nasal cavities to position the filters within corresponding nasal cavities. Flexible rims maintain the support structure and the filters in spaced-apart relation to the surrounding nasal wall. The rims conform to surrounding nasal tissue to form seals. The rims can be selectively inclined to facilitate insertion and resist accidental removal. In certain embodiments the device is combined with a filter that covers the mouth to provide an air filtration system.Type: ApplicationFiled: March 11, 2005Publication date: September 29, 2005Applicant: David M. DolezalInventors: David Dolezal, John Wilder, Daniel Gelfman