Patents by Inventor Gil HACOHEN
Gil HACOHEN 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: 11954191Abstract: System and method of performing identity authentication based on de-identified data, with receiving of at least one data item from a user, creating at least one de-identified data item and a corresponding authentication key, based on the received at least one data item, storing the at least one de-identified data item in a database, receiving at least one new data item for authentication, retrieving the authentication key corresponding to the user, generating at least one new de-identified data item based on the received at least one new data item, and comparing the at least one new de-identified data item with the stored at least one de-identified data item to authenticate the identity of the user.Type: GrantFiled: September 5, 2019Date of Patent: April 9, 2024Assignee: DE-IDENTIFICATION LTD.Inventors: Gil Perry, Sella Blondheim, Eliran Kuta, Yoav Hacohen
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Patent number: 11951005Abstract: A heart valve repair system includes a delivery sheath and an implant that includes a frame including a braided structure of intertwining strands and having a surface configured to contact an upstream surface of a native heart valve. First and second gripping members are coupled to the frame, each including atrial and ventricular arms. The implant is disposed in the sheath in a delivery state in which the frame defines a wall fully surrounding a central longitudinal axis of the implant. The distal end of the wall defines a distal opening of the frame. The distal end of the wall is disposed proximally to the second end of the ventricular arm of each of the gripping members. The second end of each ventricular arm moves toward the axis of the implant more than the first end moves toward the axis. Other embodiments are also described.Type: GrantFiled: July 5, 2023Date of Patent: April 9, 2024Assignee: CARDIOVALVE LTD.Inventors: Yossi Gross, Gil Hacohen
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Publication number: 20240058123Abstract: Apparatus is provided, including: (A) a valve body (204) including a first frame (206) shaped to define a lumen therethrough, and a valve member (205) disposed within the lumen, (B) an upstream support (210), configured to be placed against an upstream surface of a native heart valve, and (C) a flexible sheet (214) that couples the upstream support to the valve body. The valve body has a compressed state in which the first frame has a first diameter, and an expanded state in which the first frame has a second diameter that is greater than the first diameter. The support includes a second frame (212) that has a compressed state, and an expanded state in which the second frame is annular, has an inner perimeter that defines an opening through the second frame, and has an outer perimeter. Other embodiments are also described.Type: ApplicationFiled: October 31, 2023Publication date: February 22, 2024Applicant: CARDIOVALVE LTD.Inventors: Tal HAMMER, Yuval ZIPORY, Tal REICH, Yaron HERMAN, Gil HACOHEN, Eran MILLER, Rotem NEEMAN, Natalia KRUGLOVA
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Publication number: 20240050227Abstract: Apparatus and methods are provided for use with a prosthetic valve that is designated for implantation at a patient's native heart valve, including a valve ring having a plurality of ring segments, each of the segments being hingedly coupled to an adjacent segment at a pivot joint. The valve ring is placed adjacent to a surface of the native heart valve, the prosthetic valve having been coupled to the valve ring. In an expanded state thereof, the valve ring defines a ring, all of the pivot joints being disposed in a plane that is perpendicular to a longitudinal axis of the ring. The valve ring is foldable into a shape that has a generally circular cross-section that defines and surrounds at least in part a central lumen, by folding the segments with respect to each other, at the pivot joints. Other embodiments are also described.Type: ApplicationFiled: October 26, 2023Publication date: February 15, 2024Applicant: CARDIOVALVE LTD.Inventor: Gil Hacohen
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Patent number: 11864995Abstract: A heart valve repair system includes a delivery sheath and an implant that includes a frame having a surface configured to contact an upstream surface of a native heart valve. First and second gripping members are coupled to the frame and each (1) includes first and second arms and (2) is configured to clamp a respective native leaflet. The implant is disposed in the sheath in a delivery state in which the frame defines a wall fully surrounding a central longitudinal axis of the implant. The distal end of the wall defines a distal opening of the frame. The distal end of the wall is disposed proximally to the entire first tissue-engaging surface of each of the gripping members and proximally to the entire second tissue-engaging surface of each of the gripping members. Other embodiments are also described.Type: GrantFiled: November 8, 2022Date of Patent: January 9, 2024Assignee: CARDIOVALVE LTD.Inventors: Yossi Gross, Gil Hacohen
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Patent number: 11839541Abstract: A prosthetic heart valve includes a valve ring, which includes metal segments, and which is cylindrical when in an expanded state. A valve ring fabric sleeve is coupled to the valve ring. A leaflet frame is disposed within the valve ring. A plurality of prosthetic leaflets are coupled to the leaflet frame. An upper skirt includes an upper skirt fabric, coupled to the valve ring fabric sleeve; and a flexible upper skirt frame, coupled to the upper skirt fabric such that the upper skirt fabric separates a downstream end of the upper skirt frame from an upstream end of the metal segments of the valve ring. When the prosthetic heart valve is in an expanded state, the upper skirt extends radially outward from the valve ring in an upstream direction and is configured to rest against an atrial surface of the heart. Other embodiments are also described.Type: GrantFiled: May 2, 2022Date of Patent: December 12, 2023Assignee: CARDIOVALVE LTD.Inventor: Gil Hacohen
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Publication number: 20230346550Abstract: A heart valve repair system includes a delivery sheath and an implant that includes a frame including a braided structure of intertwining strands and having a surface configured to contact an upstream surface of a native heart valve. First and second gripping members are coupled to the frame, each including atrial and ventricular arms. The implant is disposed in the sheath in a delivery state in which the frame defines a wall fully surrounding a central longitudinal axis of the implant. The distal end of the wall defines a distal opening of the frame. The distal end of the wall is disposed proximally to the second end of the ventricular arm of each of the gripping members. The second end of each ventricular arm moves toward the axis of the implant more than the first end moves toward the axis. Other embodiments are also described.Type: ApplicationFiled: July 5, 2023Publication date: November 2, 2023Applicant: CARDIOVALVE LTD.Inventors: Yossi GROSS, Gil HACOHEN
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Publication number: 20230248352Abstract: Apparatus and methods are described including a prosthetic valve support (40) configured to be placed at a patient's native atrioventricular valve annulus. The valve support defines an annular element (44) that defines an inner cross-sectional area thereof. An expandable prosthetic valve (80) is placed into the patient's ventricle, the prosthetic valve including an expandable frame (79) and prosthetic valve leaflets (82) coupled to the frame. When the frame is in a non-constrained state thereof, a cross-sectional area of the frame, along at least a given portion L of the frame's length, is greater than the cross-sectional area defined by the annular element. The prosthetic valve is couplable to the prosthetic valve support at any location along the portion, by the frame being expanded when the location along the portion is aligned with the annular element. Other applications are also described.Type: ApplicationFiled: April 19, 2023Publication date: August 10, 2023Applicant: CARDIOVALVE LTD.Inventors: Yossi GROSS, Gil HACOHEN, Eran MILLER, Yuval ZIPORY, Tal REICH
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Patent number: 11701935Abstract: A vehicle corner system for a dual-axle wheels assembly may include: a sub-frame; a first wheel interface having a first spinning axis about which a first wheel spins when connected to the first wheel interface; a first suspension linkage connected to and being transverse to the first wheel interface and to the sub-frame; a second wheel interface having a second spinning axis about which a second wheel spins when connected to the second wheel interface; a second suspension linkage connected to and being transverse to the second wheel interface and to the sub-frame; and a motion restrainer comprising a spring interconnecting the first suspension linkage and the second suspension linkage.Type: GrantFiled: November 7, 2022Date of Patent: July 18, 2023Assignee: REE AUTOMOTIVE LTDInventors: Ran Dekel, Ahishay Sardes, Gil Hacohen, Zohar Goldenstein, Amit Aknin, Gal Zohar, Ran Meir, Ido Gury, Eylon Avigur
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Patent number: 11690712Abstract: An implant includes a primary structural element, and two clips coupled to the primary structural element, on opposite lateral sides of the primary structural element from each other, each of the clips having a first clip element and a second clip element. The implant is transluminally advanced to a heart valve of a subject. The implant is coupled to leaflets of the valve (i) by, for each of the clips, closing the clip around a central part of a respective leaflet of the valve by causing deflection between the first clip element and the second clip element, thereby sandwiching the central part of the respective leaflet between the first clip element and the second clip element, and (ii) such that the leaflets form a double orifice configuration, with the primary structural element disposed between the central parts of the leaflets. Other embodiments are also described.Type: GrantFiled: May 22, 2020Date of Patent: July 4, 2023Assignee: CARDIOVALVE LTD.Inventor: Gil Hacohen
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Patent number: 11653910Abstract: A transluminal sheath is advanced transseptally into a left atrium of the subject. A distal end of a surrounding-sheath, having an anchor disposed therein, is advanced via a distal end of the transluminal sheath, into a left ventricle of the subject via a commissure of the mitral valve. While the distal end of the surrounding-sheath is in the left ventricle, the surrounding-sheath is pulled proximally with respect to the anchor to expose the anchor. While the distal end of the surrounding-sheath is in the left ventricle, mitral valve tissue that is within the left ventricle is encircled by helically wrapping the anchor around the mitral valve tissue. Subsequently, the surrounding-sheath is extracted from the heart. Other embodiments are also described.Type: GrantFiled: July 28, 2022Date of Patent: May 23, 2023Assignee: CARDIOVALVE LTD.Inventors: Gil Hacohen, Yossi Gross, Tal Reich
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Publication number: 20230075975Abstract: A vehicle corner system for a dual-axle wheels assembly may include: a sub-frame; a first wheel interface having a first spinning axis about which a first wheel spins when connected to the first wheel interface; a first suspension linkage connected to and being transverse to the first wheel interface and to the sub-frame; a second wheel interface having a second spinning axis about which a second wheel spins when connected to the second wheel interface; a second suspension linkage connected to and being transverse to the second wheel interface and to the sub-frame; and a motion restrainer comprising a spring interconnecting the first suspension linkage and the second suspension linkage.Type: ApplicationFiled: November 7, 2022Publication date: March 9, 2023Applicant: REE AUTOMOTIVE LTD.Inventors: Ran DEKEL, Ahishay SARDES, Gil HACOHEN, Zohar GOLDENSTEIN, Amit AKNIN, Gal ZOHAR, Ran MEIR, Ido GURY, Eylon AVIGUR
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Publication number: 20230058653Abstract: A heart valve repair system includes a delivery sheath and an implant that includes a frame having a surface configured to contact an upstream surface of a native heart valve. First and second gripping members are coupled to the frame and each (1) includes first and second arms and (2) is configured to clamp a respective native leaflet. The implant is disposed in the sheath in a delivery state in which the frame defines a wall fully surrounding a central longitudinal axis of the implant. The distal end of the wall defines a distal opening of the frame. The distal end of the wall is disposed proximally to the entire first tissue-engaging surface of each of the gripping members and proximally to the entire second tissue-engaging surface of each of the gripping members. Other embodiments are also described.Type: ApplicationFiled: November 8, 2022Publication date: February 23, 2023Applicant: CARDIOVALVE LTD.Inventors: Yossi GROSS, Gil HACOHEN
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Patent number: 11517436Abstract: An implant includes a clip and a clip-controller interface. The clip is disposed laterally from a central longitudinal axis of the implant, includes first and second arms articulatably coupled to each other, and sandwiches a leaflet of a heart valve between the first and second arms by articulation between the first and second arms, such that the second arm is disposed laterally from the first arm. The clip-controller interface is reversibly coupled to a clip controller of a delivery tool, and includes first and second portions. The first portion is linearly slidable by the clip controller. The second portion is articulatably coupled to the first portion and to the second arm, such that linear sliding of the first portion causes the second portion to (i) articulate with respect to the first portion, and (ii) push the second arm to articulate toward the axis. Other embodiments are also described.Type: GrantFiled: May 29, 2020Date of Patent: December 6, 2022Assignee: CARDIOVALVE LTD.Inventor: Gil Hacohen
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Patent number: 11517429Abstract: A system includes a core and a catheter for use with (A) a first atrial arm and a first ventricular arm articulatable with respect to each other at a first articulation site to clamp one leaflet of a patient's native heart valve, and (B) a second atrial arm and a second ventricular arm articulatable with respect to each other at a second articulation site to clamp another native leaflet of the native valve. The core tapers in a distal direction toward its smallest perimeter, defining a minimum nonzero angle of the atrial arms with respect to a central longitudinal axis of the core. The catheter advances the core and the arms toward the native valve. The catheter and the core have an advancement configuration in which the smallest perimeter of the core is adjacent to the first and second articulation sites. Other embodiments are also described.Type: GrantFiled: September 13, 2021Date of Patent: December 6, 2022Assignee: CARDIOVALVE LTD.Inventors: Yossi Gross, Gil Hacohen
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Publication number: 20220378410Abstract: A transluminal sheath is advanced transseptally into a left atrium of the subject. A distal end of a surrounding-sheath, having an anchor disposed therein, is advanced via a distal end of the transluminal sheath, into a left ventricle of the subject via a commissure of the mitral valve. While the distal end of the surrounding-sheath is in the left ventricle, the surrounding-sheath is pulled proximally with respect to the anchor to expose the anchor. While the distal end of the surrounding-sheath is in the left ventricle, mitral valve tissue that is within the left ventricle is encircled by helically wrapping the anchor around the mitral valve tissue. Subsequently, the surrounding-sheath is extracted from the heart. Other embodiments are also described.Type: ApplicationFiled: July 28, 2022Publication date: December 1, 2022Applicant: CARDIOVALVE LTD.Inventors: Gil HACOHEN, Yossi GROSS, Tal REICH
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Patent number: 11426155Abstract: A transluminal sheath is advanced into a femoral vein of a subject, through an inferior vena cava of the subject, into a right atrium of a heart of the subject, and transseptally into a left atrium of the heart. A surrounding-sheath is advanced out of a distal end of the transluminal sheath, into the left atrium, and toward a commissure of a mitral valve of the heart. A commissural helix is implanted at the commissure by advancing the commissural helix out of the surrounding-sheath and through the commissure into a left ventricle of the heart, such that the commissural helix wraps around at least some chordae tendineae at the commissure and facilitates sealing of the commissure. Subsequently to the implantation of the commissural helix, the surrounding-sheath is extracted from the heart. Other embodiments are also described.Type: GrantFiled: November 12, 2019Date of Patent: August 30, 2022Assignee: CARDIOVALVE LTD.Inventors: Gil Hacohen, Yossi Gross, Tal Reich
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Publication number: 20220257376Abstract: A prosthetic heart valve includes a valve ring, which includes metal segments, and which is cylindrical when in an expanded state. A valve ring fabric sleeve is coupled to the valve ring. A leaflet frame is disposed within the valve ring. A plurality of prosthetic leaflets are coupled to the leaflet frame. An upper skirt includes an upper skirt fabric, coupled to the valve ring fabric sleeve; and a flexible upper skirt frame, coupled to the upper skirt fabric such that the upper skirt fabric separates a downstream end of the upper skirt frame from an upstream end of the metal segments of the valve ring. When the prosthetic heart valve is in an expanded state, the upper skirt extends radially outward from the valve ring in an upstream direction and is configured to rest against an atrial surface of the heart. Other embodiments are also described.Type: ApplicationFiled: May 2, 2022Publication date: August 18, 2022Applicant: CARDIOVALVE LTD.Inventor: Gil HACOHEN
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Patent number: 11369469Abstract: A method includes advancing apparatus including a core toward a patient's heart valve. The core tapers in a distal direction toward the smallest perimeter of the core. The apparatus includes a first ventricular arm, which is articulatable with respect to a first atrial arm at a first articulation site, and a second ventricular arm, which is articulatable with respect to a second atrial arm at a second articulation site. The articulation sites are adjacent to the smallest perimeter. The tapering of the core defines a minimum nonzero angle of the atrial arms with respect to a central longitudinal axis of the core. The method also includes clamping the first and second leaflets between the respective atrial arms and the respective ventricular arms. Other embodiments are also described.Type: GrantFiled: August 5, 2021Date of Patent: June 28, 2022Assignee: CARDIOVALVE LTD.Inventors: Yossi Gross, Gil Hacohen
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Patent number: 11351026Abstract: Apparatus is provided for use at a native atrioventricular valve of a heart of a subject. A prosthetic valve structure includes prosthetic leaflets configured to facilitate upstream-to-downstream bloodflow longitudinally through the prosthetic valve structure. The apparatus includes an annular portion configured to be positioned at the native atrioventricular valve and curved anchors that point in a circumferential direction around the annular portion. The anchors each having a leading tip configured to gather chordae tendineae of the heart between the anchors and the annular portion. Rotation of the prosthetic valve structure in the circumferential direction causes the anchors to gather the chordae tendineae between the anchors and the annular portion by the anchors moving, leading tip first, in the circumferential direction. Other embodiments are also described.Type: GrantFiled: September 20, 2021Date of Patent: June 7, 2022Assignee: CARDIOVALVE LTD.Inventor: Gil Hacohen