Vasculature closure devices, and systems and methods for their use, are provided. In one or more embodiments, a vasculature closure device (200) includes an expandable support frame (210) deployable within a vessel (10), and a sealing membrane (205) at least partially supported by the support frame
Vasculature closure devices, and systems and methods for their use, are provided. In one or more embodiments, a vasculature closure device (200) includes an expandable support frame (210) deployable within a vessel (10), and a sealing membrane (205) at least partially supported by the support frame (210). Upon expanding the support frame (210) within the vessel (10), the device is configured to intraluminally position the sealing membrane (205) against a puncture site existing in a wall of the vessel. The sealing membrane includes an area of excess membrane (245) configured to facilitate coupling of the sealing membrane to the wall of the vessel.
대표청구항▼
1. A vasculature closure device, comprising: an expandable support frame deployable within a vessel and configured to expand from a collapsed configuration into an expanded configuration; anda sealing membrane at least partially supported by the support frame;wherein the support frame is configured
1. A vasculature closure device, comprising: an expandable support frame deployable within a vessel and configured to expand from a collapsed configuration into an expanded configuration; anda sealing membrane at least partially supported by the support frame;wherein the support frame is configured to intraluminally move the sealing membrane against a puncture site existing in a wall of the vessel when the support frame is in the expanded configuration across the puncture site within the vessel;wherein the device has a longitudinal axis configured to align with a length of the vessel and a radial axis perpendicular to the longitudinal axis; andwherein the sealing membrane comprises an area of excess membrane comprising one or more folds or one or more wrinkles defined by overlapping regions of the sealing membrane when the support frame is in the expanded configuration and configured to allow extension of the area of excess membrane relative to the support frame along the radial axis of the device when the support frame is in the expanded configuration to facilitate coupling of the sealing membrane to the wall of the vessel. 2. The vasculature closure device of claim 1, wherein the area of excess membrane is positioned along a perimeter of the sealing membrane. 3. The vasculature closure device of claim 1, wherein the support frame extends along the perimeter of the sealing membrane. 4. The vasculature closure device of claim 1, wherein the area of excess membrane comprises one or more folds configured to allow extension of the area of excess membrane along the radial axis of the device. 5. The vasculature closure device of claim 4, wherein the one or more folds comprise a first fold and a second fold positioned adjacent to one another and forming an S-shape. 6. The vasculature closure device of claim 4, wherein the one or more folds are positioned within a perimeter of the support frame. 7. The vasculature closure device of claim 4, wherein the one or more folds extend beyond a perimeter of the support frame. 8. The vasculature closure device of claim 4, wherein the one or more folds at least partially overlap the support frame. 9. The vasculature closure device of claim 4, wherein the one or more folds are connected to the support frame. 10. The vasculature closure device of claim 1, wherein the area of excess membrane comprises a plurality of wrinkles configured to allow extension of the area of excess membrane along the radial axis of the device. 11. The vasculature closure device of claim 10, wherein the plurality of wrinkles are positioned adjacent to the support frame. 12. The vasculature closure device of claim 10, wherein the plurality of wrinkles are positioned within a perimeter of the support frame. 13. The vasculature closure device of claim 1, wherein the area of excess membrane is positioned along a perimeter of the sealing membrane, and wherein the support frame extends along the perimeter of the sealing membrane. 14. The vasculature closure device of claim 1, wherein the area of excess membrane is positioned about a center of the sealing membrane along the radial axis of the device. 15. The vasculature closure device of claim 1, wherein the area of excess membrane is positioned about a radial end of the sealing membrane along the radial axis of the device. 16. The vasculature closure device of claim 1, wherein the area of excess membrane is spaced apart from the support frame. 17. The vasculature closure device of claim 1, wherein the sealing membrane comprises a first area of excess membrane and a second area of excess membrane spaced apart from one another along the radial axis of the device. 18. The vasculature closure device of claim 1, wherein the sealing membrane comprises a first area of excess membrane positioned about a first radial end of the sealing membrane along the radial axis of the device, and a second area of excess membrane positioned about a second radial end of the sealing membrane along the radial axis of the device. 19. The vasculature closure device of claim 1, wherein the area of excess membrane is formed by the sealing membrane being larger than the support frame by about 0.1 millimeters to about 10 millimeters along the radial axis of the device. 20. The vasculature closure device of claim 1, wherein the area of excess membrane is formed by the sealing membrane being larger than the support frame by about 1 millimeter to about 10 millimeters along the radial axis of the device. 21. The vasculature closure device of claim 1, wherein the area of excess membrane is formed by the sealing membrane being larger than the support frame by about 2 millimeters to about 4 millimeters along the radial axis of the device. 22. A method for sealing a puncture site in a vessel wall of a patient, the method comprising: deploying a balloon catheter through the puncture site and into the vessel;deploying the vasculature closure device of claim 1 through the puncture site and into the vessel; andsecuring at least a portion of the vasculature closure device against the puncture site for sealing thereabout. 23. The method of claim 22, further comprising, prior to deploying the vasculature closure device through the puncture, inflating a balloon of the balloon catheter to control blood flow within the vessel. 24. The vasculature closure device of claim 1, further comprising a cross-member support extending across at least a portion of the sealing membrane, wherein the cross-member support comprises a pair of wire segments extending between opposite sides of the support frame. 25. The vasculature closure device of claim 1, further comprising a cross-member support extending across at least a portion of the sealing membrane, wherein the cross-member support comprises a pair of longitudinal wire segments extending between opposite sides of the support frame and parallel to one another along the longitudinal axis of the device. 26. The vasculature closure device of claim 1, further comprising a cross-member support extending across at least a portion of the sealing membrane, wherein the support frame comprises a pair of longitudinal supports extending across at least a portion of the sealing membrane and parallel to one another along the longitudinal axis of the device, and wherein the cross-member support comprises a pair of radial wire segments extending between the pair of longitudinal supports and parallel to one another along the radial axis of the device. 27. The vasculature closure device of claim 1, further comprising a patch extending along a portion of the sealing membrane and having a perimeter that is smaller than a perimeter of the sealing membrane. 28. The vasculature closure device of claim 1, further comprising a cross-member support extending across at least a portion of the sealing membrane, wherein the cross-member support comprises a rigid member extending between opposite sides of the support frame along the longitudinal axis of the device. 29. A vasculature closure device, comprising: an expandable support frame deployable within a vessel;a sealing membrane at least partially supported by the support frame; anda cross-member support extending across at least a portion of the sealing membrane;wherein the device is configured to intraluminally position the sealing membrane against a puncture site existing in a wall of the vessel when the support frame is in an expanded configuration across the puncture site within the vessel;wherein the device has a longitudinal axis configured to align with a length of the vessel; andwherein the cross-member support comprises a pair of longitudinal wire segments extending between opposite sides of the support frame and parallel to one another along the longitudinal axis of the device. 30. A vasculature closure device, comprising: an expandable support frame deployable within a vessel;a sealing membrane at least partially supported by the support frame; anda cross-member support extending across at least a portion of the sealing membrane;wherein the device is configured to intraluminally position the sealing membrane against a puncture site existing in a wall of the vessel when the support frame is in an expanded configuration across the puncture site within the vessel;wherein the device has a longitudinal axis configured to align with a length of the vessel and a radial axis perpendicular to the longitudinal axis;wherein the support frame comprises a pair of longitudinal supports extending across at least a portion of the sealing membrane and parallel to one another along the longitudinal axis of the device; andwherein the cross-member support comprises a pair of radial wire segments extending between the pair of longitudinal supports and parallel to one another along the radial axis of the device.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (99)
Weinstein Lawrence A. (Davie FL) Hillstead Richard A. (Duluth GA), Apparatus and method for delivering a vessel plug into the body of a patient.
Hathaway David (Indianapolis IN) Patton Brian (Thorntown IN) March Keith (Carmel IN), Apparatus and method for positive closure of an internal tissue membrane opening.
Hathaway David A. (Indianapolis IN) Patton Brian (Thorntown IN) March Keith L. (Carmel IN), Apparatus and method for positive closure of an internal tissue membrane opening.
Belef, W. Martin; Aldrich, William N.; Carley, Michael T.; Jabba, Ronald J.; Salmon, Stephen M.; Pantages, Anthony; Sagastegui, Javier, Apparatus and methods for delivering a closure device.
Uftring Winfried (Aleznau DEX) Bachmann Theo (Heigenbrcken DEX) Geis Helmut (Kleinostheim DEX) Haase Lothar (Morsbach/Sieg DEX), Apparatus for the heat treatment of ophthalmic lenses, especially contact lenses.
Jodi Akin ; Amr Salahieh ; Michael Mack ; Hani Shennib CA; Jackson Demond ; Ronald K. Yamamoto ; Stanley R. Conston, Devices and methods for interconnecting vessels.
Epstein, Gordon H.; Lempert, Todd E.; Martin, Brian B.; Taylor, David M.; Romley, Richard M.; Yassinzadeh, Zia; Foy, Glenn, Expansile device for use in blood vessels and tracts in the body and method.
Epstein Gordon H. ; Lempert Todd E. ; Martin Brian B., Expansile device for use in blood vessels and tracts in the body and tension application device for use therewith and me.
Epstein Gordon H. ; Lempert Todd E. ; Martin Brian B. ; Taylor David M., Expansile device for use in blood vessels and tracts in the body and tension application device for use therewith and me.
Kensey Kenneth (Chester Springs PA) Nash John (Dowington PA) Evans Douglas (Downington PA), Hemostatic puncture closure system including vessel location device and method of use.
Myers Gene (2727 S. Tamiami Trail ; Suite 2A Sarasota FL 34239) Coury William S. (2830 Bay Shore Cir. Sarasota FL 34234), Method and apparatus for arteriotomy closure.
Makower, Joshua; Flaherty, J. Christopher; Machold, Timothy R.; Whitt, Jason B.; Evard, Philip C.; Macaulay, Patrick E.; Garibotto, John T.; Jensen, Marc, Methods and apparatus for blocking flow through blood vessels.
Fagan Jack (Pepperell MA) Raman L. Ven (Framingham MA) Duval George (Lake George NY) Ouellette Gerry (Framingham MA), Occluder for repair of cardiac and vascular defects.
Muijs Van de Moer Wouter M. (Grindweg 56 3055 VB Rotterdam NLX) Rienks Rienk (Mennestraat 17 3882 AN Putten NLX), Occlusion assembly for sealing openings in blood vessels and a method for sealing openings in blood vessels.
Bagaoisan,Celso J.; Domingo,Juan; Domingo,Nicanor; Khosravi,Farhad; Pai,Suresh S., Occlusion member and tensioner apparatus and methods of their use for sealing a vascular puncture.
Kensey Kenneth (Chester Springs PA) Nash John (Downingtown PA) Evans Douglas (King of Prussia PA), Plug device with pulley for sealing punctures in tissue and methods of use.
Redmond, Russell J.; Vidal, Claude; Reich, Cary J.; Vega, Felix; Collinson, Michael; Rondinone, Joseph F., System and method for sealing vascular penetrations with hemostatic gels.
Milo, Charles F.; Hnojewyj, Olexander; McCoy, Timothy J; Addis, Bruce S, Systems, methods, and compositions for achieving closure of vascular puncture sites.
Cornelius Borst NL; Robin Henricus Heijmen NL; Robert Van Dalen NL; Paul Frederik Grundeman NL; Cornelius Wilhelmus Josef Verlaan NL; Henricus Jacobus Mansvelt Beck NL; Jules Scheltes NL; Mart, Temporary vascular seal for anastomosis.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.