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    • 12. 发明申请
    • PROSTHETIC HEART VALVE DELIVERY SYSTEMS AND PACKAGING
    • 先天性心脏瓣膜输送系统和包装
    • US20120158128A1
    • 2012-06-21
    • US13324124
    • 2011-12-13
    • Abhishek GautamGregory A. Wright
    • Abhishek GautamGregory A. Wright
    • A61F2/24B65D69/00
    • B65B55/18A61F2/0095A61F2/2412A61F2/2415A61F2/2418A61F2/2427A61F2/2433A61F2250/0036
    • Packaging for dry prosthetic tissue heart valves and their delivery systems includes a primary sterile barrier that permits gas sterilization of the tissue implant, and a secondary sterile barrier that also prevents oxidation of the implant during long-term storage. Dry tissue heart valves and their delivery systems are placed within a primary container such as a rigid tray that limits movement of the components therein. The primary container is placed within a secondary container, and the assembly is then sterilized. The outer sterile barrier may include a double seal so that a first gas-permeable seal can be closed for sterilization, after which a second gas-impermeable seal can be closed to seal out any further oxygen contact with the tissue implant. A collapsible delivery handle for a surgical heart valve may be provided which reduces the size of the packaging.
    • 用于干假体组织心脏瓣膜及其递送系统的包装包括允许组织植入物进行气体灭菌的初级无菌屏障,以及在长期储存期间还防止植入物氧化的次级无菌屏障。 干组织心脏瓣膜及其输送系统被放置在诸如刚性托盘的主容器内,其限制其中的部件的移动。 将主容器放置在次级容器内,然后将组件灭菌。 外部无菌屏障可以包括双重密封,使得可以关闭第一透气密封件用于灭菌,之后可以关闭第二气体不可渗透的密封件以密封与组织植入物的任何进一步的氧接触。 可以提供用于外科心脏瓣膜的可折叠递送手柄,其减小了包装的尺寸。
    • 13. 发明授权
    • Prosthetic heart valve delivery systems and packaging
    • 假性心脏瓣膜输送系统和包装
    • US09498317B2
    • 2016-11-22
    • US13324124
    • 2011-12-13
    • Abhishek GautamGregory A. Wright
    • Abhishek GautamGregory A. Wright
    • A61F2/24A61F2/00
    • B65B55/18A61F2/0095A61F2/2412A61F2/2415A61F2/2418A61F2/2427A61F2/2433A61F2250/0036
    • Packaging for dry prosthetic tissue heart valves and their delivery systems includes a primary sterile barrier that permits gas sterilization of the tissue implant, and a secondary sterile barrier that also prevents oxidation of the implant during long-term storage. Dry tissue heart valves and their delivery systems are placed within a primary container such as a rigid tray that limits movement of the components therein. The primary container is placed within a secondary container, and the assembly is then sterilized. The outer sterile barrier may include a double seal so that a first gas-permeable seal can be closed for sterilization, after which a second gas-impermeable seal can be closed to seal out any further oxygen contact with the tissue implant. A collapsible delivery handle for a surgical heart valve may be provided which reduces the size of the packaging.
    • 用于干假体组织心脏瓣膜及其递送系统的包装包括允许组织植入物进行气体灭菌的初级无菌屏障,以及在长期储存期间还防止植入物氧化的次级无菌屏障。 干组织心脏瓣膜及其输送系统被放置在诸如刚性托盘的主容器内,其限制其中的部件的移动。 将主容器放置在次级容器内,然后将组件灭菌。 外部无菌屏障可以包括双重密封,使得可以关闭第一透气密封件用于灭菌,之后可以关闭第二气体不可渗透的密封件以密封与组织植入物的任何进一步的氧接触。 可以提供用于外科心脏瓣膜的可折叠递送手柄,其减小了包装的尺寸。