Patents by Inventor Youssef Biadillah
Youssef Biadillah 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: 11957573Abstract: Some embodiments of the present disclosure provide a stent-valve for transcatheter implantation to replace a cardiac valve. In some embodiments, the stent valve being compressible to a compressed state for delivery, and expandable to an operative state for implantation. In some embodiments, the stent-valve comprises a stent, a plurality of leaflets for defining a prosthetic valve, an inner skirt, an outer skirt, and a paravalve seal for sealing against surrounding tissue. In some embodiments, the paravalve seal comprising material that swells in response to contact with blood or components thereof.Type: GrantFiled: May 18, 2021Date of Patent: April 16, 2024Assignee: Boston Scientific Medical Device LimitedInventors: Stephane Delaloye, Jacques Essinger, Jean-Luc Hefti, Youssef Biadillah, Luc Mantanus, Fabien Lombardi
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Publication number: 20240082000Abstract: Bioabsorbable medical devices such as vascular closures, mitral chorea replacements, and mitral leaflet extensions are provided.Type: ApplicationFiled: November 27, 2023Publication date: March 14, 2024Inventors: Youssef Biadillah, Martijn Antonius Johannes Cox
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Publication number: 20240019344Abstract: The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g.Type: ApplicationFiled: February 7, 2023Publication date: January 18, 2024Inventors: Youssef BIADILLAH, Stephen D. ANDREWS
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Patent number: 11872134Abstract: Bioabsorbable medical devices such as vascular closures, mitral chorea replacements, and mitral leaflet extensions are provided.Type: GrantFiled: March 1, 2022Date of Patent: January 16, 2024Assignee: Xeltis AGInventors: Youssef Biadillah, Martijn Antonius Johannes Cox
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Publication number: 20230414352Abstract: Apparatus (40) for compressing a transcatheter cardiac stent-valve (10) comprises: a first compressor stage (100) including a hollow channel (42) with a tapered interior surface configured for compressing a stent-valve in response to longitudinal advancement of the stent-valve within the channel; and a second compressor stage (102) comprising a crimper for compressing a portion of the stent-valve without longitudinal advancement.Type: ApplicationFiled: September 7, 2023Publication date: December 28, 2023Applicant: Symetis SAInventors: Luc Mantanus, Fabien Lombardi, Pierre Simonin, Youssef Biadillah, Jean-Luc Hefti, Stephane Delaloye
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Publication number: 20230338141Abstract: A delivery catheter for a prosthetic heart valve, the valve expandable from a collapsed condition for delivery to an expanded condition for implantation, the delivery catheter comprising: a holder for engaging the valve in the collapsed state of the valve, the holder configured such that (i) in response to a radial compression force exerted thereon, the holder has a first shape defining an exposed engagement region for engaging at least a portion of the collapsed prosthetic heart valve for restraining axial displacement of the prosthetic valve in at least one axial direction of the catheter, and (ii) in response to removal of the radial compression force upon expansion of the valve, at least a portion of the holder transitions to a second shape.Type: ApplicationFiled: June 30, 2023Publication date: October 26, 2023Applicant: Symetis SAInventors: Fabien Lombardi, Youssef Biadillah, Jean-Luc Hefti, Luc Mantanus, Stephane Delaloye
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Patent number: 11793636Abstract: A delivery catheter for a prosthetic heart valve, the valve expandable from a collapsed condition for delivery to an expanded condition for implantation, the delivery catheter comprising: a holder for engaging the valve in the collapsed state of the valve, the holder configured such that (i) in response to a radial compression force exerted thereon, the holder has a first shape defining an exposed engagement region for engaging at least a portion of the collapsed prosthetic heart valve for restraining axial displacement of the prosthetic valve in at least one axial direction of the catheter, and (ii) in response to removal of the radial compression force upon expansion of the valve, at least a portion of the holder transitions to a second shape.Type: GrantFiled: April 13, 2019Date of Patent: October 24, 2023Assignee: Symetis SAInventors: Fabien Lombardi, Youssef Biadillah, Jean-Luc Hefti, Luc Mantanus, Stephane Delaloye
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Patent number: 11786372Abstract: Apparatus (40) for compressing a transcatheter cardiac stent-valve (10) comprises: a first compressor stage (100) including a hollow channel (42) with a tapered interior surface configured for compressing a stent-valve in response to longitudinal advancement of the stent-valve within the channel; and a second compressor stage (102) comprising a crimper for compressing a portion of the stent-valve without longitudinal advancement.Type: GrantFiled: February 26, 2020Date of Patent: October 17, 2023Assignee: Symetis SAInventors: Luc Mantanus, Fabien Lombardi, Pierre Simonin, Youssef Biadillah, Jean-Luc Hefti, Stephane Delaloye
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Publication number: 20230113881Abstract: Embodiments of the present disclosure are directed to stents, valved-stents, and associated methods and systems for their delivery via minimally-invasive surgery.Type: ApplicationFiled: December 12, 2022Publication date: April 13, 2023Applicant: Symetis SAInventors: JACQUES ESSINGER, YOUSSEF BIADILLAH, STEPHANE DELALOYE, JEAN-LUC HEFTI, LUC MANTANUS, REYNALD PASSERINI
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Publication number: 20230107981Abstract: A device (10) for treatment of obesity or diabetes comprises a duodenal tube (12), first anchor (14) arranged at a pre-defined distance (D) from a proximal end (15) of the duodenal tube (12). The first anchor (14) is adapted for anchoring the tube (12) distally to the pylorus (P) without mucosal involvement. A second anchor (17) in the form of a conical, inflatable balloon is used for anchoring the device (10) in the stomach (S) of the patient. The duodenal tube (12) is flexible and can be arranged in the duodenum (D) and in the jejunum (J) of the patient.Type: ApplicationFiled: March 9, 2021Publication date: April 6, 2023Inventors: Thierry MANOS, Christophe BASTID, Philippe POULETTE, Marco GARD, Éric SÉJOR, Youssef BIADILLAH
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Patent number: 11592368Abstract: The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g.Type: GrantFiled: October 25, 2021Date of Patent: February 28, 2023Assignee: DNA Genotek, INC.Inventors: Youssef Biadillah, Stephen D. Andrews
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Patent number: 11549870Abstract: The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g.Type: GrantFiled: June 29, 2018Date of Patent: January 10, 2023Assignee: DNA Genotek, INC.Inventors: Youssef Biadillah, Stephen D. Andrews
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Patent number: 11536632Abstract: The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g.Type: GrantFiled: October 25, 2021Date of Patent: December 27, 2022Assignee: DNA GENOTEK, INC.Inventors: Youssef Biadillah, Stephen D. Andrews
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Patent number: 11510782Abstract: Bioabsorbable medical devices such as vascular closures, mitral chorea replacements, and mitral leaflet extensions are provided.Type: GrantFiled: October 27, 2016Date of Patent: November 29, 2022Assignee: Xetis AGInventors: Youssef Biadillah, Martijn Antonius Johannes Cox
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Publication number: 20220370199Abstract: Embodiments of the present disclosure are directed to stents, valved-stents, and associated methods and systems for their delivery via minimally-invasive surgery.Type: ApplicationFiled: July 14, 2022Publication date: November 24, 2022Applicant: Symetis SAInventors: JACQUES ESSINGER, STEPHANE DELALOYE, JEAN-LUC HEFTI, YOUSSEF BIADILLAH, LUC MANTANUS, IKER MALLABIABARRENA, REYNALD PASSERINI, MICHAEL PARIS, FABIEN LOMBARDI
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Publication number: 20220218481Abstract: Bioabsorbable medical devices such as vascular closures, mitral chorea replacements, and mitral leaflet extensions are provided.Type: ApplicationFiled: March 1, 2022Publication date: July 14, 2022Inventors: Youssef Biadillah, Martijn Antonius Johannes Cox
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Publication number: 20220133476Abstract: A delivery catheter for a stent valve, the delivery catheter having a distal portion insertable into an anatomy, the distal portion comprising an accommodation region for accommodating a stent-valve for delivery into the anatomy, the delivery catheter further comprising at least one sheath that is translatable between a closed position for at least partly closing the accommodation region and an open position for at least partly opening the accommodation region.Type: ApplicationFiled: January 18, 2022Publication date: May 5, 2022Inventors: Fabien Lombardi, Jacques Essinger, Stephane Delaloye, Jean-Luc Hefti, Luc Mantanus, Youssef Biadillah
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Publication number: 20220113230Abstract: The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g.Type: ApplicationFiled: October 25, 2021Publication date: April 14, 2022Applicant: DNA GENOTEK, INC.Inventors: Youssef BIADILLAH, Stephen D. ANDREWS
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Patent number: 11253362Abstract: A delivery catheter (12) for a stent valve (10), the delivery catheter having a distal portion (14) insertable into an anatomy, the distal portion comprising an accommodation region (18) for accommodating a stent-valve for delivery into the anatomy, the delivery catheter further comprising at least one sheath (20; 22) that is translatable between a closed position for at least partly closing the accommodation region and an open position for at least partly opening the accommodation region.Type: GrantFiled: August 12, 2016Date of Patent: February 22, 2022Assignee: Boston Scientific LimitedInventors: Fabien Lombardi, Jacques Essinger, Stephane Delaloye, Jean-Luc Hefti, Luc Mantanus, Youssef Biadillah
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Publication number: 20220042883Abstract: The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g.Type: ApplicationFiled: October 25, 2021Publication date: February 10, 2022Applicant: DNA GENOTEK, INC.Inventors: Youssef BIADILLAH, Stephen D. ANDREWS