Patents by Inventor Jutta Mair
Jutta Mair 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: 20230381004Abstract: The invention relates to a system for deploying an implant, optionally a TIPS stent graft, the system comprising a handle, a catheter extending from the handle, the catheter being arranged for holding an implant at an implant holding portion at a distal end of the catheter, an implant retaining sheath, the implant retaining sheath being arranged so as to surround the implant holding portion so as to retain an implant that is arranged at the implant holding portion, a pull tab, the pull tab being connected to the implant retaining sheath so that a proximal pull on the pull tab pulls back the implant retaining sheath so as to release an implant arranged at the implant holding portion, the pull tab further comprising a engagement feature that is arranged on the pull tab and that is moved proximally as the pull tab is moved proximally, the engagement feature being arranged to engage with a first interference feature arranged at a first fixed longitudinal position on the system for deploying the implant, wherein aType: ApplicationFiled: October 19, 2020Publication date: November 30, 2023Applicant: Angiomed GmbH & Co. Medizintechnik KGInventors: Carsten Giebmeyer, Jutta Mair, Juregen Dorn
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Patent number: 11576799Abstract: A method of making a delivery system for a prosthesis includes providing a catheter shaft, sliding a plurality of rings over the catheter shaft, each of the rings having an inner diameter larger than an outer diameter of the catheter shaft, fixing a pull wire to each of the plurality of rings at a common circumferential location of the catheter shaft, and coupling a sheath to the pull wire, the sheath positioned over the prosthesis at a distal end of the catheter shaft. Fixing the pull wire to each of the plurality of rings can include wrapping a heat shrink film around each of the plurality of rings and the pull wire, and heating the heat shrink material.Type: GrantFiled: January 8, 2020Date of Patent: February 14, 2023Assignee: C. R. Bard, Inc.Inventors: Martin Wübbeling, Jutta Mair
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Publication number: 20200138614Abstract: A method of making a delivery system for a prosthesis includes providing a catheter shaft, sliding a plurality of rings over the catheter shaft, each of the rings having an inner diameter larger than an outer diameter of the catheter shaft, fixing a pull wire to each of the plurality of rings at a common circumferential location of the catheter shaft, and coupling a sheath to the pull wire, the sheath positioned over the prosthesis at a distal end of the catheter shaft. Fixing the pull wire to each of the plurality of rings can include wrapping a heat shrink film around each of the plurality of rings and the pull wire, and heating the heat shrink material.Type: ApplicationFiled: January 8, 2020Publication date: May 7, 2020Inventors: Martin Wübbeling, Jutta Mair
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Patent number: 10561511Abstract: The invention provides a delivery system for a prosthesis, said delivery system comprising a catheter shaft with a distal end, a proximal end and a longitudinal axis, a space for a prosthesis with a distal end and a proximal end, the space being at the distal end of the catheter shaft, a sheath with a proximal end and a distal end, the sheath being disposed at the distal end of the catheter shaft so as to surround the space, a pusher element attached to the distal end of the catheter shaft and arranged at the proximal end of the space for abutting prosthesis, a pull element with a longitudinal axis, the pull element running the length of the catheter shaft and having a distal end attached to the proximal end of the sheath and a proximal end for pulling the pull element proximally, thereby retracting the sheath proximally relative to the prosthesis space, and at least one fixation element having a proximal end and a distal end and being disposed within a flexible portion of the length of the shaft that lies beType: GrantFiled: August 4, 2017Date of Patent: February 18, 2020Assignee: C. R. Bard, Inc.Inventors: Martin Wuebbeling, Jutta Mair
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Publication number: 20170325981Abstract: The invention provides a delivery system for a prosthesis, said delivery system comprising a catheter shaft with a distal end, a proximal end and a longitudinal axis, a space for a prosthesis with a distal end and a proximal end, the space being at the distal end of the catheter shaft, a sheath with a proximal end and a distal end, the sheath being disposed at the distal end of the catheter shaft so as to surround the space, a pusher element attached to the distal end of the catheter shaft and arranged at the proximal end of the space for abutting prosthesis, a pull element with a longitudinal axis, the pull element running the length of the catheter shaft and having a distal end attached to the proximal end of the sheath and a proximal end for pulling the pull element proximally, thereby retracting the sheath proximally relative to the prosthesis space, and at least one fixation element having a proximal end and a distal end and being disposed within a flexible portion of the length of the shaft that lies beType: ApplicationFiled: August 4, 2017Publication date: November 16, 2017Inventors: Martin Wuebbeling, Jutta Mair
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Patent number: 9737428Abstract: The invention provides a delivery system for a prosthesis, said delivery system comprising a catheter shaft with a distal end, a proximal end and a longitudinal axis, a space for a prosthesis with a distal end and a proximal end, the space being at the distal end of the catheter shaft, a sheath with a proximal end and a distal end, the sheath being disposed at the distal end of the catheter shaft so as to surround the space, a pusher element attached to the distal end of the catheter shaft and arranged at the proximal end of the space for abutting prosthesis, a pull element with a longitudinal axis, the pull element reaming the length of the catheter shaft and having a distal end attached to the proximal end of the sheath and a proximal end for pulling the pull element proximally, thereby retracting the sheath proximally relative to the prosthesis space, and at least one fixation element having a proximal end and a distal end and being disposed within a flexible portion of the length of the shaft that lies beType: GrantFiled: October 13, 2016Date of Patent: August 22, 2017Assignee: C.R. Bard, Inc.Inventors: Martin Wuebbeling, Jutta Mair
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Publication number: 20170027727Abstract: The invention provides a delivery system for a prosthesis, said delivery system comprising a catheter shaft with a distal end, a proximal end and a longitudinal axis, a space for a prosthesis with a distal end and a proximal end, the space being at the distal end of the catheter shaft, a sheath with a proximal end and a distal end, the sheath being disposed at the distal end of the catheter shaft so as to surround the space, a pusher element attached to the distal end of the catheter shaft and arranged at the proximal end of the space for abutting prosthesis, a pull element with a longitudinal axis, the pull element running the length of the catheter shaft and having a distal end attached to the proximal end of the sheath and a proximal end for pulling the pull element proximally, thereby retracting the sheath proximally relative to the prosthesis space, and at least one fixation element having a proximal end and a distal end and being disposed within a flexible portion of the length of the shaft that lies beType: ApplicationFiled: October 13, 2016Publication date: February 2, 2017Inventors: Martin Wuebbeling, Jutta Mair
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Patent number: 9492299Abstract: The invention provides a delivery system for a prosthesis, said delivery system comprising a catheter shaft with a distal end, a proximal end and a longitudinal axis, a space for a prosthesis with a distal end and a proximal end, the space being at the distal end of the catheter shaft, a sheath with a proximal end and a distal end, the sheath being disposed at the distal end of the catheter shaft so as to surround the space, a pusher element attached to the distal end of the catheter shaft and arranged at the proximal end of the space for abutting prosthesis, a pull element with a longitudinal axis, the pull element running the length of the catheter shaft and having a distal end attached to the proximal end of the sheath and a proximal end for pulling the pull element proximally, thereby retracting the sheath proximally relative to the prosthesis space, and at least one fixation element having a proximal end and a distal end and being disposed within a flexible portion of the length of the shaft that lies beType: GrantFiled: August 10, 2015Date of Patent: November 15, 2016Assignee: C.R. Bard, Inc.Inventors: Martin Wuebbeling, Jutta Mair
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Publication number: 20150342771Abstract: The invention provides a delivery system for a prosthesis, said delivery system comprising a catheter shaft with a distal end, a proximal end and a longitudinal axis, a space for a prosthesis with a distal end and a proximal end, the space being at the distal end of the catheter shaft, a sheath with a proximal end and a distal end, the sheath being disposed at the distal end of the catheter shaft so as to surround the space, a pusher element attached to the distal end of the catheter shaft and arranged at the proximal end of the space for abutting prosthesis, a pull element with a longitudinal axis, the pull element running the length of the catheter shaft and having a distal end attached to the proximal end of the sheath and a proximal end for pulling the pull element proximally, thereby retracting the sheath proximally relative to the prosthesis space, and at least one fixation element having a proximal end and a distal end and being disposed within a flexible portion of the length of the shaft that lies beType: ApplicationFiled: August 10, 2015Publication date: December 3, 2015Inventors: Martin Wuebbeling, Jutta Mair
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Patent number: 9107771Abstract: The invention provides a delivery system for a prosthesis, said delivery system comprising a catheter shaft with a distal end, a proximal end and a longitudinal axis, a space for a prosthesis with a distal end and a proximal end, the space being at the distal end of the catheter shaft, a sheath with a proximal end and a distal end, the sheath being disposed at the distal end of catheter shaft so as to surround the space, a pusher element attached to the distal end of the catheter shaft and arranged at the proximal end of the space for abutting prosthesis, a pull element with a longitudinal axis, the pull element running the length of the catheter shaft and having a distal end attached to the proximal end of the sheath and a proximal end for pulling the pull element proximally, thereby retracting the sheath proximally relative to the prosthesis space, and at least one fixation element having a proximal end and a distal end and being disposed within a flexible portion of the length of the shaft that lies betweeType: GrantFiled: April 7, 2010Date of Patent: August 18, 2015Assignee: C.R. BARD, INC.Inventors: Martin Wubbeling, Jutta Mair
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Publication number: 20120157935Abstract: The present invention relates to a force-transmitting element for a medical catheter. The element may, for example, be used in catheter introducers or stent delivery systems. An embodiment of the present invention may comprise a tube and a tubular sleeve, wherein the tube has formed through the wall thickness a plurality of axially-distributed slits formed so that the extent of each slit in the circumferential direction exceeds half of the circumference of the tube such that, when the tube is longitudinally flexed into a curve, the slits on the outside of the curve become relatively more opened and, when the element is subject to no external endwise compressive forces, the tube is retained by the tubular sleeve in a state of endwise compression such that the slits are relatively more closed than if the sleeve were absent.Type: ApplicationFiled: July 21, 2010Publication date: June 21, 2012Inventors: Martin Wüebbeling, Jutta Mair
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Publication number: 20120083869Abstract: The invention provides a delivery system for a prosthesis, said delivery system comprising a catheter shaft with a distal end, a proximal end and a longitudinal axis, a space for a prosthesis with a distal end and a proximal end, the space being at the distal end of the catheter shaft, a sheath with a proximal end and a distal end, the sheath being disposed at the distal end of catheter shaft so as to surround the space, a pusher element attached to the distal end of the catheter shaft and arranged at the proximal end of the space for abutting prosthesis, a pull element with a longitudinal axis, the pull element running the length of the catheter shaft and having a distal end attached to the proximal end of the sheath and a proximal end for pulling the pull element proximally, thereby retracting the sheath proximally relative to the prosthesis space, and at least one fixation element having a proximal end and a distal end and being disposed within a flexible portion of the length of the shaft that lies betweeType: ApplicationFiled: April 7, 2010Publication date: April 5, 2012Applicant: C. R. BARD, INC.Inventors: Martin Wubbeling, Jutta Mair