Apparatus and methods for sealing a vascular puncture
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-017/00
A61B-017/22
출원번호
US-0229510
(2014-03-28)
등록번호
US-10245012
(2019-04-02)
발명자
/ 주소
Hundertmark, Ronald R.
Uchida, Andy H.
Zilversmit, Moshe
Fiscella, David L.
Fell, Brandon
Ku, Vincent
출원인 / 주소
ACCESS CLOSURE, INC.
대리인 / 주소
Maharaj, Amanda F.
인용정보
피인용 횟수 :
0인용 특허 :
135
초록▼
An apparatus for sealing a puncture through a vessel wall including a positioning assembly, a sheath releasably engaged with the positioning assembly, and a support member axially advanceable through the sheath. The positioning assembly includes a positioning element positioned at a distal portion o
An apparatus for sealing a puncture through a vessel wall including a positioning assembly, a sheath releasably engaged with the positioning assembly, and a support member axially advanceable through the sheath. The positioning assembly includes a positioning element positioned at a distal portion of the positioning assembly and a sealant disposed at a distal portion of the positioning assembly. The sheath guides the sealant and positioning assembly to the puncture in the vessel wall.
대표청구항▼
1. An apparatus for sealing a puncture through a vessel wall, the apparatus comprising: a positioning assembly including an expandable member disposed at a distal portion of the positioning assembly, the expandable member configured to move between an unexpanded state and an expanded state;a support
1. An apparatus for sealing a puncture through a vessel wall, the apparatus comprising: a positioning assembly including an expandable member disposed at a distal portion of the positioning assembly, the expandable member configured to move between an unexpanded state and an expanded state;a support member, the positioning assembly configured to move axially within the support member;a tubular member through which the support member is axially advanceable; anda handle comprising an outer housing portion and a depressible button, wherein the button is provided in a first position in which the button is operatively coupled to the tubular member and operatively uncoupled from the support member, the button being moveable relative to the outer housing portion from the first position to a second position to retract the tubular member and advance the support member;wherein the button has a partially depressed position in which the button is operatively coupled to the support member, the tubular member is positioned proximally compared to its position when the button is in the first position, a sealant disposed at the distal portion of the positioning assembly is at least partially exposed, and the support member is in substantially the same position as it is when the button is in the first position. 2. The apparatus of claim 1, further comprising a first rack operatively coupled to the tubular member. 3. The apparatus of claim 2, further comprising a second rack operatively coupled to the support member. 4. The apparatus of claim 3, wherein the first rack has a plurality of teeth which are operatively coupled to at least one pinion when the button is in the first position. 5. The apparatus of claim 4, wherein the second rack has a plurality of teeth which are operatively uncoupled from the at least one pinion when the button is in the first position. 6. The apparatus of claim 5, wherein the teeth of at least one of the first and second racks are discontinuous. 7. The apparatus of claim 6, wherein the at least one pinion comprises a plurality of pinions. 8. The apparatus of claim 3, wherein the button is operatively uncoupled from the second rack in the first position to create a delay from the time the tubular member is retracted, to the time the support member is advanced. 9. The apparatus of claim 5, further comprising a locking feature configured to engage the second rack, wherein the locking feature is configured to prevent proximal movement of the support member. 10. The apparatus of claim 1, wherein the support member is configured to move from a proximal position to a distal position, and wherein the positioning assembly is configured to move proximally relative to the support member when the support member is in the distal position. 11. The apparatus of claim 10, further comprising an expandable member retraction actuator configured to retract the expandable member through at least a portion of the support member. 12. The apparatus of claim 1, wherein the support member is configured to compress the sealant when the support member is moved distally. 13. The apparatus of claim 1, wherein the tubular member is operatively coupled to the button by a first rack and at least one pinion when the button is in the first position. 14. The apparatus of claim 13, wherein the support member is operatively coupled to the button with a second rack and the at least one pinion when the button is in the partially depressed position. 15. The apparatus of claim 14, wherein the shape of at least one of the first rack, the second rack, and pinion varies such that a delay is created from the time the tubular member is retracted, to the time the support member is advanced. 16. The apparatus of claim 14, wherein the support member is configured to move from a proximal position to a distal position, and wherein the positioning assembly is configured to move proximally relative to the support member when the support member is in the distal position. 17. The apparatus of claim 16, further comprising an expandable member retraction actuator configured to retract the expandable member through at least a portion of the support member. 18. The apparatus of claim 2, wherein the first rack is operatively coupled to the button when the button is in the first position. 19. The apparatus of claim 3, wherein the second rack is operatively coupled to the button when the button is in the partially depressed position.
Yeung Jeffrey E. (San Jose CA) Chu George H. (Cupertino CA) DeLustro Frank A. (Belmont CA) Rhee Woonza M. (Palo Alto CA), Anti-adhesion films and compositions for medical use.
Tay Sew-Wah (Plymouth MN) Schankereli Kemal (Stillwater MN) Holman Thomas (Minneapolis MN) Mische Hans (St. Cloud MN), Apparatus and method for sealing vascular punctures.
Hundertmark, Ronald R.; Uchida, Andy H.; Fiscella, David L.; Zilversmit, Moshe; Fell, Brandon R.; Ku, Vincent; Guyer, Curt; Repp, Richard E.; Sponsel, Mark, Apparatus and methods for sealing a vascular puncture.
Hundertmark, Ronald; Uchida, Andy; Zilversmit, Moshe; Fiscella, David; Fell, Brandon; Ku, Vincent, Apparatus and methods for sealing a vascular puncture.
Thielen, Joseph M.; Hill, Jason P.; Jenson, Mark L.; Pikus, Michael J.; Richardson, Leonard B.; Groff, Joel, Automatic vascular closure deployment devices and methods.
Epstein Gordon H. ; Taylor David M. ; Corso ; Jr. Philip P., Device for introducing and polymerizing polymeric biomaterials in the human body and method.
Edwards Stuart D. ; Wehman Thomas ; Parker Theodore L. ; Skalnyi Eugene V. ; Kucklick Theodore ; Evans John, Devices for sealing punctures in body vessels.
Chu George H. ; Yeung Jeff E. ; Schroeder Jacqueline Anne ; Shenoy Vivek N. ; Brown Melissa K. C. ; Cassidy James J. ; Rice John, Devices for tissue repair and methods for preparation and use thereof.
McAnalley Bill H. (Grand Prairie TX) Boyd Stephen (Tyler TX) Carpenter Robert H. (Bastrop TX) Hall John E. (Grand Prairie TX) St. John Judith (Irving TX), Dried hydrogel from hydrophilic-hygroscopic polymer.
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 method.
Li Lehmann K. (Fairfield CT) Warren Russell F. (Greenwich CT) Arnoczky Steven P. (New York NY) Bedard Robert J. (Southbury CT), Fibrin clot delivery device and method.
Makower Joshua (Nanuet NY) Vidal Claude A. (Santa Barbara CA) LeMott Steven R. (East Lyme CT) Wells Rodney E. (East Lyme CT) Banks Thomas F. (Santa Barbara CA), Hemostatic implant introducer.
Makower Joshua (Nanuet NY) Vidal Claude A. (Santa Barbara CA) LeMott Steven R. (East Lyme CT) Wells Rodney E. (East Lyme CT) Banks Thomas F. (Santa Barbara CA), Hemostatic implant introducer.
Park Kinam ; Chen Jun ; Park Haesun, Hydrogel composites and superporous hydrogel composites having fast swelling, high mechanical strength, and superabsorbent properties.
Omidian, Hossein; Qiu, Yong; Yang, Shicheng; Kim, Dukjoon; Park, Haesun; Park, Kinam, Hydrogels having enhanced elasticity and mechanical strength properties.
Rhee Woonza M. ; Berg Richard A. ; Chu George H. ; DeLustro Frank A. ; Jolivette Dan M. ; McCullough Kimberly A., Injectable or implantable biomaterials for filling or blocking lumens and voids of the body.
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.
Rhee Woonza M. (Palo Alto CA) Berg Richard A. (Los Altos CA) Rosenblatt Joel S. (Palo Alto CA) Tefft Jacqueline A. (Redwood City CA) Braga Larry J. (Fremont CA) Smestad Thomas L. (Palo Alto CA), Method of preparing crosslinked biomaterial compositions for use in tissue augmentation.
Muijs Van de Moer Wouter Matthijs,NLX ; Rienks Rienk,NLX, Occlusion assembly for sealing openings in blood vessels and a method for sealing openings in blood vessels.
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.
Rhee Woonza M. (Palo Alto CA) Berg Richard A. (Los Altos CA) Rosenblatt Joel S. (Palo Alto CA) Schroeder Jacqueline A. (Redwood City CA) Braga Larry J. (Fremont CA) Smestad Thomas L. (Palo Alto CA) F, Process for preparing a sterile, dry crosslinking agent.
Barta Helmut (Vienna ATX) Eder Helmut (Vienna ATX) Granser Manfred (Vienna ATX) Habison Georg (Vienna ATX) Hantak Edith (Seebarn ATX) Moser Franz (Deutsch Wagram ATX) Pfaffenbichler Peter (Podersdorf, Syringe assembly for the storage and application of a biological multi-component material.
Cragg, Andrew M.; Brenneman, Rodney; Ashby, Mark; Sing, Eduardo Chi, System and method for facilitating hemostasis of blood vessel punctures with absorbable sponge.
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.
Magro Alfred E. (Woburn MA) Rishton Michael (Reading MA), Tapered hemostatic device for use in conjunction with a catheter for alleviating blood leakage and method for using same.
Gershony Gary (44332 S. El Macero Dr. El Macero CA 95618) Kasprzyk Daniel J. (Fogelsville PA) Horzewski Michael J. (San Jose CA), Vascular sealing apparatus and method.
Weldon Thomas D. (Gainesville GA) Larsen Charles E. (Cumming GA) Rosen Jonathan J. (Alpharetta GA), Wound treating device and method for treating wounds.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.