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1. 发明申请

WO2011009122A1 METHOD AND APPARATUS FOR SUTURELESSLY CONNECTING A CONDUIT TO A HOLLOW ORGAN 审中-公开
标题翻译：不间断地连接到中空机构的方法和装置
公开(公告)号：WO2011009122A1
公开(公告)日：2011-01-20
申请号：PCT/US2010/042444
申请日：2010-07-19
申请人： CORREX, INC. , BEANE, Richard, M. , CRUNKLETON, James, Alan , LIEPERT, Anthony, G. , SMITH, Joseph, L., Jr.
发明人： BEANE, Richard, M. , CRUNKLETON, James, Alan , LIEPERT, Anthony, G. , SMITH, Joseph, L., Jr.
IPC分类号： A61F2/04
CPC分类号： A61F2/064 , A61B17/11 , A61B17/122 , A61B17/1227 , A61B2017/00252 , A61B2017/00557 , A61B2017/1107 , A61B2017/1135 , A61F2/24
摘要： An implantable connector for suturelessly connecting a conduit to a hollow organ, the implantable connector comprising: a hollow expandable stent, wherein the hollow expandable stent comprises an internal skeleton and a blood-retaining membrane covering the internal skeleton, and wherein the hollow expandable stent is constructed so that it is capable of assuming (i) a diametrically-reduced state for insertion into an opening formed in the side wall of the hollow organ in order to create a first interference fit therewith, and (ii) a diametrically-expanded state for expanding against the side wall of the hollow organ in order to create a second, enhanced interference fit therewith.
摘要翻译：一种用于将管道无缝连接到中空器官的可植入连接器，所述可植入连接器包括：中空可扩张支架，其中所述中空可扩张支架包括内部骨架和覆盖所述内部骨架的血液保持膜，并且其中所述中空可扩张支架为构造成使得其能够假设（i）用于插入到形成在中空器官的侧壁中的开口中的径向减小状态，以便与其形成第一过盈配合，以及（ii）直径扩张状态相对于中空器官的侧壁膨胀，以便产生与之相适应的第二次增强的过盈配合。

2. 发明申请

WO2006055699A2 FROZEN FOOD PRODUCTION 审中-公开
标题翻译：冷冻食品生产
公开(公告)号：WO2006055699A2
公开(公告)日：2006-05-26
申请号：PCT/US2005/041657
申请日：2005-11-17
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY , BRISSON, John, G. , SMITH, Joseph, L., Jr. , BAKER, Teresa, S.
发明人： BRISSON, John, G. , SMITH, Joseph, L., Jr. , BAKER, Teresa, S.
IPC分类号： A23G9/06 , B65D85/78 , A23G9/20 , A23G9/22
CPC分类号： A23G9/06 , A23G9/08 , A23G9/20 , A23G9/22 , A23G9/32 , A23V2002/00 , B65D85/78 , A23V2250/11
摘要： The present invention generally relates to frozen foods, for example, frozen desserts such as ice cream. One aspect of the invention is directed to carbonated frozen desserts and other carbonated frozen foods. Another aspect is directed to methods of making frozen foods, such as carbonated frozen desserts and other foods, as well as methods of freezing other fluids, such as water. A carbonated frozen dessert can be made, for example, by introducing carbon dioxide (C0 2 ) into dessert mix prior to freezing the dessert mix. Yet another aspect of the invention is directed to cooling dessert mixes and other food products by introducing a fluid, such as a refrigerant, into the dessert mix or food product that cools and/or freezes the dessert mix or food product. The fluid may also become incorporated into the frozen dessert or other food product. Still another aspect of the invention is directed to frozen foods, such as ice creams and similar frozen desserts, having smooth consistencies. Other aspects of the invention are directed to apparatuses for making such frozen foods, methods of promoting such frozen foods, and the like.
摘要翻译：本发明一般涉及冷冻食品，例如冷冻甜点如冰淇淋。本发明的一个方面涉及碳酸化冷冻甜点和其他碳酸化冷冻食品。另一方面涉及制造冷冻食物的方法，例如碳酸冷冻甜点和其他食物，以及冷冻其他流体例如水的方法。例如，可以通过在冷冻甜食混合物之前将二氧化碳（CO 2）引入甜食混合物中来制备碳酸冷冻甜点。本发明的又一方面涉及通过将冷却液等流体引入冷却和/或冷冻甜食混合物或食品的甜食混合物或食品中来冷却甜品混合物和其他食品。该流体也可以结合到冷冻甜点或其他食品中。本发明的另一方面涉及具有平滑一致性的冷冻食品，例如冰淇淋和类似的冷冻甜点。本发明的其它方面涉及制造这种冷冻食品的设备，促销这种冷冻食品的方法等。

3. 发明申请

WO2011003019A1 METHOD AND APPARATUS FOR EFFECTING AN AORTIC VALVE BYPASS, INCLUDING THE PROVISION AND USE OF A T-STENT FOR EFFECTING A DISTAL ANASTOMOSIS FOR THE SAME 审中-公开
标题翻译：用于影响动力阀旁路的方法和装置，包括用于对其进行远距离诊断的T型支架的使用和使用
公开(公告)号：WO2011003019A1
公开(公告)日：2011-01-06
申请号：PCT/US2010/040818
申请日：2010-07-01
申请人： CORREX, INC. , BEANE, Richard, M. , BROWN, John, W. , CRUNKLETON, James, Alan , GAMMIE, James, S. , LIEPERT, Anthony, G. , SMITH, Joseph, L., Jr.
发明人： BEANE, Richard, M. , BROWN, John, W. , CRUNKLETON, James, Alan , GAMMIE, James, S. , LIEPERT, Anthony, G. , SMITH, Joseph, L., Jr.
IPC分类号： A61F2/04
CPC分类号： A61F2/2418 , A61B17/11 , A61B17/12045 , A61B17/12109 , A61B17/12136 , A61B2017/00252 , A61B2017/1107 , A61B2017/1135 , A61F2/06 , A61F2/064 , A61F2/07 , A61F2/2412 , A61F2/856 , A61F2002/061 , A61F2002/065 , A61M25/09 , A61M25/10 , A61M2025/1052
摘要： A connector for joining a first hollow structure to the side wall of a second hollow structure, the connector comprising a fluid-constraining tube having a fluid-constraining neck extending therefrom, wherein the tube comprises a lumen having a first opening and a second opening and the neck comprises a lumen having a first opening and a second opening, the neck being joined to the tube so that the neck is in fluid communication with the tube intermediate the length of the tube, such that fluid enteπng the first opening of the tube can exit the second opening of the tube, and fluid entenng the first opening of the neck can exit the second opening of the tube at least the portions of the tube adjacent to the first opening of the tube and the second opening of the tube being biased radially outwardly so that they normally assume a radially-expanded configuration.
摘要翻译：一种用于将第一中空结构连接到第二中空结构的侧壁的连接器，所述连接器包括具有从其延伸的流体约束颈部的流体约束管，其中所述管包括具有第一开口和第二开口的内腔，颈部包括具有第一开口和第二开口的内腔，颈部连接到管，使得颈部与管的长度在管中流体连通，使得流入管的第一开口的流体可以离开管的第二开口，并且颈部的第一开口的流体可以离开管的第二开口，至少管的与管的第一开口相邻的部分，并且管的第二开口径向偏压使它们通常呈现径向扩张的构型。

4. 发明申请

WO2005094525A3 APPARATUS AND METHOD FOR CONNECTING A CONDUIT TO A HOLLOW ORGAN 审中-公开
标题翻译：将连接连接到中空机构的装置和方法
公开(公告)号：WO2005094525A3
公开(公告)日：2009-04-02
申请号：PCT/US2005009844
申请日：2005-03-23
申请人： CORREX INC , BEANE RICHARD M , BROWN JOHN W , CRUNKLETON JAMES A , GAMMIE JAMES S , SMITH JOSEPH L JR
发明人： BEANE RICHARD M , BROWN JOHN W , CRUNKLETON JAMES A , GAMMIE JAMES S , SMITH JOSEPH L JR
IPC分类号： A61B17/00 , A61B17/02 , A61B17/11 , A61B17/32 , A61F2/06
CPC分类号： A61B17/0218 , A61B17/11 , A61B17/320016 , A61B17/32053 , A61B2017/00247 , A61B2017/00252 , A61B2017/00557 , A61B2017/0237 , A61B2017/1107 , A61B2018/00392 , A61F2/064
摘要： An apparatus and method for connecting a first conduit to the heart without the need for cardiopulmonary bypass. The first conduit may then be attached to a second conduit that has a prosthetic device interposed. The second conduit may then be connected to the aorta. The prosthetic device may be a prosthetic valve or a pump, for example. The apparatus of the present invention includes an implantable connector with first conduit component, a retractor expansion component, a coring component, and a pushing component. The retractor expansion component is slide-ably coupled to the coring component. The retractor expansion component serves to seat against and separate the inside apical wall of the left ventricle so that the coring component may cut cleanly through the myocardium to form a tissue plug without leaving any hanging attachments to the inside walls. By remaining seated against the inside wall, the retractor expansion component follows the tissue plug into the coring component. The surgeon applies force and rotary motion to the pushing component sufficient to cut the tissue plug and implant the prosthetic component.
摘要翻译：一种用于将第一导管连接到心脏而不需要体外循环的装置和方法。然后可以将第一导管连接到插入有假体装置的第二导管。然后可以将第二导管连接到主动脉。假体装置例如可以是人工瓣膜或泵。本发明的装置包括具有第一管道部件的可植入连接器，牵开器膨胀部件，取芯部件和推动部件。牵开器膨胀部件滑动地联接到取芯部件。牵开器膨胀部件用于抵靠和分离左心室的顶端壁，使得取芯部件可以通过心肌切割干净地形成组织塞，而不会将悬挂的附件留在内壁上。通过保持抵靠内壁的位置，牵开器膨胀部件沿着组织插塞进入取芯部件。外科医生将力和旋转运动施加到推动部件足以切割组织塞并植入假体部件。

5. 发明申请

WO2006065966A9 APPARATUS AND METHOD FOR CONNECTING A CONDUIT TO A HOLLOW VESSEL 审中-公开
标题翻译：将导管连接到空心容器的装置和方法
公开(公告)号：WO2006065966A9
公开(公告)日：2006-08-24
申请号：PCT/US2005045373
申请日：2005-12-15
申请人： CORREX INC , BEANE RICHARD M , CRUNKLETON JAMES A , SMITH JOSEPH L JR , BROWN JOHN A , GAMMIE JAMES S
发明人： BEANE RICHARD M , CRUNKLETON JAMES A , SMITH JOSEPH L JR , BROWN JOHN A , GAMMIE JAMES S
IPC分类号： A61B17/32
CPC分类号： A61F2/06 , A61B17/11 , A61B17/32053 , A61B17/34 , A61B2017/00247 , A61B2017/00252 , A61B2017/00349 , A61B2017/00557 , A61B2017/0061 , A61B2017/1107 , A61B2017/1135 , A61F2/064
摘要： The present invention provides a system and method for forming a side branch on a hollow vessel, such as the aorta. The side branch is preferably adapted to be connected to a connector conduit, but any other suitable use is also acceptable. The system comprises a graft including a side branch portion, and an applicator comprising a hole forming element adapted to form a hole in the wall of the vessel and an insertion element adapted to be inserted through the wall of the vessel, the insertion element comprising a retraction element adapted to enter into engagement with the graft. The hole forming element may comprise a cutting element adapted to cut a hole in the wall of the vessel, and a positioning element adapted to hold the position of the applicator relative to the vessel. The system further comprises a graft protection element adapted to prevent the graft from being damaged by the cutting element. In this case, the clamping element and the graft protection element may be the same element, for example, an expansion element, which may be expandable from an unexpanded state to fully expanded state and to a partially expanded state. The expansion element may be a balloon, which may be in the shape of a circular toroid, and may include a tension member that restricts the dimensions of the balloon. In addition, the expansion element may be an umbrella mechanism.
摘要翻译：本发明提供了用于在诸如主动脉的中空血管上形成侧支的系统和方法。侧分支优选地适于连接到连接器导管，但是任何其他合适的用途也是可接受的。该系统包括具有侧枝部分的移植物，以及包括适于在血管壁中形成孔的孔形成元件和适于通过血管壁插入的插入元件的施加器，插入元件包括适于与移植物接合的缩回元件。孔形成元件可以包括适于在容器的壁中切割孔的切割元件以及适于保持施用器相对于容器的位置的定位元件。该系统还包括适于防止移植物被切割元件损坏的移植物保护元件。在这种情况下，夹紧元件和移植物保护元件可以是相同的元件，例如膨胀元件，其可以从未膨胀状态膨胀到完全膨胀状态并且膨胀到部分膨胀状态。膨胀元件可以是气球，其可以是圆环形的形状，并且可以包括限制气球的尺寸的张紧构件。另外，扩展元件可以是伞形机构。

6. 发明申请

WO2006065966A3 APPARATUS AND METHOD FOR CONNECTING A CONDUIT TO A HOLLOW VESSEL 审中-公开
标题翻译：将管道连接到中空船的装置和方法
公开(公告)号：WO2006065966A3
公开(公告)日：2009-05-07
申请号：PCT/US2005045373
申请日：2005-12-15
申请人： CORREX INC , BEANE RICHARD M , CRUNKLETON JAMES A , SMITH JOSEPH L JR , BROWN JOHN A , GAMMIE JAMES S
发明人： BEANE RICHARD M , CRUNKLETON JAMES A , SMITH JOSEPH L JR , BROWN JOHN A , GAMMIE JAMES S
IPC分类号： A61F2/06 , A61B17/32
CPC分类号： A61F2/06 , A61B17/11 , A61B17/32053 , A61B17/34 , A61B2017/00247 , A61B2017/00252 , A61B2017/00349 , A61B2017/00557 , A61B2017/0061 , A61B2017/1107 , A61B2017/1135 , A61F2/064
摘要： The present invention provides a system and method for forming a side branch on a hollow vessel, such as the aorta. The side branch is preferably adapted to be connected to a connector conduit, but any other suitable use is also acceptable. The system comprises a graft including a side branch portion, and an applicator comprising a hole forming element adapted to form a hole in the wall of the vessel and an insertion element adapted to be inserted through the wall of the vessel, the insertion element comprising a retraction element adapted to enter into engagement with the graft. The hole forming element may comprise a cutting element adapted to cut a hole in the wall of the vessel, and a positioning element adapted to hold the position of the applicator relative to the vessel. The system further comprises a graft protection element adapted to prevent the graft from being damaged by the cutting element. In this case, the clamping element and the graft protection element may be the same element, for example, an expansion element, which may be expandable from an unexpanded state to fully expanded state and to a partially expanded state. The expansion element may be a balloon, which may be in the shape of a circular toroid, and may include a tension member that restricts the dimensions of the balloon. In addition, the expansion element may be an umbrella mechanism.
摘要翻译：本发明提供一种用于在诸如主动脉的中空容器上形成侧分支的系统和方法。侧分支优选地适于连接到连接器导管，但是任何其它合适的用途也是可接受的。该系统包括包括侧分支部分的移植物和包括适于在容器的壁中形成孔的孔形成元件的施用器和适于插入通过容器的壁的插入元件，插入元件包括适于与移植物接合的收缩元件。孔形成元件可以包括适于切割容器的壁中的孔的切割元件和适于保持施加器相对于容器的位置的定位元件。该系统还包括适于防止移植物被切割元件损坏的移植物保护元件。在这种情况下，夹紧元件和移植物保护元件可以是相同的元件，例如膨胀元件，膨胀元件可以从未膨胀状态扩展到完全膨胀状态并且部分膨胀状态。膨胀元件可以是气球，其可以是环形环形的形状，并且可以包括限制气囊的尺寸的张紧构件。此外，膨胀元件可以是伞式机构。

7. 发明申请

WO2006055699A3 FROZEN FOOD PRODUCTION 审中-公开
标题翻译：冷冻食品生产
公开(公告)号：WO2006055699A3
公开(公告)日：2006-12-21
申请号：PCT/US2005041657
申请日：2005-11-17
申请人： MASSACHUSETTS INST TECHNOLOGY , BRISSON JOHN G , SMITH JOSEPH L JR , BAKER TERESA S
发明人： BRISSON JOHN G , SMITH JOSEPH L JR , BAKER TERESA S
IPC分类号： A23G9/06 , A23G9/20 , A23G9/22 , B65D85/78
CPC分类号： A23G9/06 , A23G9/08 , A23G9/20 , A23G9/22 , A23G9/32 , A23V2002/00 , B65D85/78 , A23V2250/11
摘要： The present invention generally relates to frozen foods, for example, frozen desserts such as ice cream. One aspect of the invention is directed to carbonated frozen desserts and other carbonated frozen foods. Another aspect is directed to methods of making frozen foods, such as carbonated frozen desserts and other foods, as well as methods of freezing other fluids, such as water. A carbonated frozen dessert can be made, for example, by introducing carbon dioxide (C0 2 ) into dessert mix prior to freezing the dessert mix. Yet another aspect of the invention is directed to cooling dessert mixes and other food products by introducing a fluid, such as a refrigerant, into the dessert mix or food product that cools and/or freezes the dessert mix or food product. The fluid may also become incorporated into the frozen dessert or other food product. Still another aspect of the invention is directed to frozen foods, such as ice creams and similar frozen desserts, having smooth consistencies. Other aspects of the invention are directed to apparatuses for making such frozen foods, methods of promoting such frozen foods, and the like.
摘要翻译：本发明一般涉及冷冻食品，例如冰冻甜点，例如冰淇淋。本发明的一个方面涉及碳酸冷冻甜点和其他碳酸化冷冻食品。另一方面涉及制造冷冻食品的方法，例如碳酸冷冻甜点和其它食物，以及冷冻其它流体如水的方法。碳酸化冷冻甜点可以例如通过在冷冻甜点混合物之前将二氧化碳（C0 ）引入甜点混合物中来制备。本发明的另一方面涉及通过将诸如制冷剂的流体引入甜点混合物或冷冻和/或冻结甜点混合物或食品的食品中来冷却甜点混合物和其它食品。流体也可以并入冷冻甜食或其他食品中。本发明的另一方面涉及具有平滑一致性的冷冻食品，例如冰淇淋和类似的冷冻甜品。本发明的其他方面涉及制造这种冷冻食品的装置，促进这种冷冻食品的方法等。

8. 发明申请

WO2011003019A9 METHOD AND APPARATUS FOR EFFECTING AN AORTIC VALVE BYPASS, INCLUDING THE PROVISION AND USE OF A T-STENT FOR EFFECTING A DISTAL ANASTOMOSIS FOR THE SAME 审中-公开
标题翻译：用于影响主动脉旁路的方法和设备，包括提供和使用用于影响相同的远端吻合的T形支架
公开(公告)号：WO2011003019A9
公开(公告)日：2011-03-10
申请号：PCT/US2010040818
申请日：2010-07-01
申请人： CORREX INC , BEANE RICHARD M , BROWN JOHN W , CRUNKLETON JAMES ALAN , GAMMIE JAMES S , LIEPERT ANTHONY G , SMITH JOSEPH L JR
发明人： BEANE RICHARD M , BROWN JOHN W , CRUNKLETON JAMES ALAN , GAMMIE JAMES S , LIEPERT ANTHONY G , SMITH JOSEPH L JR
IPC分类号： A61F2/06
CPC分类号： A61F2/2418 , A61B17/11 , A61B17/12045 , A61B17/12109 , A61B17/12136 , A61B2017/00252 , A61B2017/1107 , A61B2017/1135 , A61F2/06 , A61F2/064 , A61F2/07 , A61F2/2412 , A61F2/856 , A61F2002/061 , A61F2002/065 , A61M25/09 , A61M25/10 , A61M2025/1052
摘要： A connector for joining a first hollow structure to the side wall of a second hollow structure, the connector comprising a fluid-constraining tube having a fluid-constraining neck extending therefrom, wherein the tube comprises a lumen having a first opening and a second opening and the neck comprises a lumen having a first opening and a second opening, the neck being joined to the tube so that the neck is in fluid communication with the tube intermediate the length of the tube, such that fluid entepng the first opening of the tube can exit the second opening of the tube, and fluid entenng the first opening of the neck can exit the second opening of the tube at least the portions of the tube adjacent to the first opening of the tube and the second opening of the tube being biased radially outwardly so that they normally assume a radially-expanded configuration.
摘要翻译： 1.一种用于将第一中空结构连接到第二中空结构的侧壁的连接器，所述连接器包括流体约束管，所述流体约束管具有从其延伸的流体约束颈部，其中所述管包括具有第一开口和第二开口的管腔，以及所述颈部包括具有第一开口和第二开口的内腔，所述颈部结合到所述管，使得所述颈部与所述管在所述管的长度中间流体连通，使得流体进入所述管罐的所述第一开口离开管的第二开口，并且流体输入颈部的第一开口可离开管的第二开口，至少邻近管的第一开口的管的部分和管的第二开口径向偏置向外，使得它们通常呈现径向扩展配置。

9. 发明申请

WO2007081418A1 APPARATUS AND METHOD FOR FORMING A HOLE IN A HOLLOW ORGAN 审中-公开
标题翻译：用于在中空机构中形成孔的装置和方法
公开(公告)号：WO2007081418A1
公开(公告)日：2007-07-19
申请号：PCT/US2006/040230
申请日：2006-10-16
申请人： CORREX, INC. , BEANE, Richard, M. , BROWN, John, W. , CRUNKLETON, James, Alan , GAMMIE, James, S. , SMITH, Joseph, L., Jr.
发明人： BEANE, Richard, M. , BROWN, John, W. , CRUNKLETON, James, Alan , GAMMIE, James, S. , SMITH, Joseph, L., Jr.
IPC分类号： A61B17/11
CPC分类号： A61B17/32053 , A61B17/0218 , A61B2017/00252 , A61B2017/00349 , A61B2017/0038 , A61B2017/00557 , A61B2017/0237 , A61B2017/1107 , A61B2017/1135
摘要： The invention relates to an apparatus and method for forming a hole in a wall of a hollow organ. The applicator includes a hole forming element for forming a hole in the wall of the organ, a positioning means (300) for positioning the hole forming element, and a retractor element (500). In addition, the applicator includes a sequencing means (600) for coordinating the relative movement of the retractor element and the hole forming element in a sequential manner to thereby carry out a procedure for forming a hole in the wall of the hollow organ. The sequencing means may further include a safety latch element operatively coupled to the retracting means and the hole forming element. The safety latch of the invention prevents damage to the internal surface of the organ during the formation of the hole.
摘要翻译：本发明涉及一种在中空器官的壁上形成孔的装置和方法。敷贴器包括用于在器官壁上形成孔的孔形成元件，用于定位孔形成元件的定位装置（300）和牵开元件（500）。另外，涂抹器包括用于以顺序方式协调牵开器元件和孔形成元件的相对运动的排序装置（600），从而执行在中空器官的壁中形成孔的过程。排序装置还可以包括可操作地联接到缩回装置和孔形成元件的安全闩锁元件。本发明的安全闩锁在孔的形成期间防止器官内表面的损伤。

10. 发明申请

WO2006065966A2 APPARATUS AND METHOD FOR CONNECTING A CONDUIT TO A HOLLOW VESSEL 审中-公开
标题翻译：将管道连接到中空船的装置和方法
公开(公告)号：WO2006065966A2
公开(公告)日：2006-06-22
申请号：PCT/US2005/045373
申请日：2005-12-15
申请人： CORREX, INC. , BEANE, Richard, M. , CRUNKLETON, James, A. , SMITH, Joseph, L., Jr. , BROWN, John, A. , GAMMIE, James, S.
发明人： BEANE, Richard, M. , CRUNKLETON, James, A. , SMITH, Joseph, L., Jr. , BROWN, John, A. , GAMMIE, James, S.
IPC分类号： A61B17/32
CPC分类号： A61F2/06 , A61B17/11 , A61B17/32053 , A61B17/34 , A61B2017/00247 , A61B2017/00252 , A61B2017/00349 , A61B2017/00557 , A61B2017/0061 , A61B2017/1107 , A61B2017/1135 , A61F2/064
摘要： The present invention provides a system and method for forming a side branch on a hollow vessel, such as the aorta. The side branch is preferably adapted to be connected to a connector conduit, but any other suitable use is also acceptable. The system comprises a graft including a side branch portion, and an applicator comprising a hole forming element adapted to form a hole in the wall of the vessel and an insertion element adapted to be inserted through the wall of the vessel, the insertion element comprising a retraction element adapted to enter into engagement with the graft. The hole forming element may comprise a cutting element adapted to cut a hole in the wall of the vessel, and a positioning element adapted to hold the position of the applicator relative to the vessel. The system further comprises a graft protection element adapted to prevent the graft from being damaged by the cutting element. In this case, the clamping element and the graft protection element may be the same element, for example, an expansion element, which may be expandable from an unexpanded state to fully expanded state and to a partially expanded state. The expansion element may be a balloon, which may be in the shape of a circular toroid, and may include a tension member that restricts the dimensions of the balloon. In addition, the expansion element may be an umbrella mechanism.
摘要翻译：本发明提供一种用于在诸如主动脉的中空容器上形成侧分支的系统和方法。侧分支优选地适于连接到连接器导管，但是任何其它合适的用途也是可接受的。该系统包括包括侧分支部分的移植物和包括适于在容器的壁中形成孔的孔形成元件的施用器和适于插入通过容器的壁的插入元件，插入元件包括适于与移植物接合的收缩元件。孔形成元件可以包括适于切割容器的壁中的孔的切割元件和适于保持施加器相对于容器的位置的定位元件。该系统还包括适于防止移植物被切割元件损坏的移植物保护元件。在这种情况下，夹紧元件和移植物保护元件可以是相同的元件，例如膨胀元件，膨胀元件可以从未膨胀状态扩展到完全膨胀状态并且部分膨胀状态。膨胀元件可以是气球，其可以是环形环形的形状，并且可以包括限制气囊的尺寸的张紧构件。此外，膨胀元件可以是伞式机构。

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