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公开(公告)号：US06989004B2
公开(公告)日：2006-01-24
申请号：US10145863
申请日：2002-05-14
IPC分类号： A61M5/178
CPC分类号： A61B18/00 , A61B2017/00867 , A61B2090/3937 , A61M25/0068 , A61M2025/0087 , A61M2025/0096
摘要： A surgical apparatus for delivering fluid to treat a lesion comprising an elongated member having a distal tip and a first and second set of openings formed in a sidewall proximal of the distal tip. The second set of openings is positioned proximally of the first set of openings. First and second set of fluid delivery members are movably positioned in the elongated for delivering fluid to the lesion. An actuator moves the fluid delivery members from a retracted position within the elongated members to a first deployed position extending radially with respect to the elongated member and moves the fluid delivery members from the first deployed position to a second deployed position extending further radially from the elongated member. The fluid delivery members are retained in the first and second deployed positions by a retention member.
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公开(公告)号：US06626903B2
公开(公告)日：2003-09-30
申请号：US09844729
申请日：2001-04-27
IPC分类号： A61B1818
CPC分类号： A61B10/02 , A61B10/0041 , A61B10/0266 , A61B17/0218 , A61B17/221 , A61B17/320016 , A61B17/32056 , A61B17/320725 , A61B18/14 , A61B18/1482 , A61B90/39 , A61B90/40 , A61B2017/00287 , A61B2017/00796 , A61B2017/008 , A61B2017/2212 , A61B2017/2215 , A61B2017/32004 , A61B2017/320072 , A61B2018/1407 , A61B2018/2238
摘要： A surgical biopsy apparatus for cutting tissue comprising a housing having a longitudinal axis, first and second members movable from a retracted position to an extended position with respect to the housing, a third member slidably positioned and extendable with respect to the first member, a fourth member slidably positioned and extendable with respect to the second member, and an electrocautery cutting wire slidable with respect to the third and fourth members to surround a region of tissue positioned between the third and fourth members to cut the tissue.
摘要翻译： 一种用于切割组织的外科活检装置，包括具有纵向轴线的壳体，第一和第二构件可相对于所述壳体从缩回位置移动到延伸位置;第三构件，其相对于所述第一构件可滑动地定位和延伸;第四构件， 可相对于第二构件可滑动地定位和延伸的构件，以及可相对于第三和第四构件滑动的电灼切割线，以围绕定位在第三和第四构件之间的组织区域以切割组织。
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公开(公告)号：US07331947B2
公开(公告)日：2008-02-19
申请号：US10756625
申请日：2004-01-13
IPC分类号： A61M31/00
CPC分类号： A61B18/00 , A61B2017/00867 , A61B2090/3937 , A61M25/0068 , A61M2025/0096
摘要： A surgical apparatus for delivering fluid to treat a lesion comprising an elongated member having a distal tip and a plurality of slots formed in a sidewall proximal of the distal tip, a plurality of fluid delivery members positioned in the elongated member and having a lumen and at least one opening communicating with the lumen for delivering fluid to the lesion, and an actuator actuable to a first position to move the plurality of fluid delivery members from a retracted position within the elongated member to a first deployed position extending radially with respect to the elongated member and actuable to a second position to move the plurality of fluid delivery members from the first position to a second deployed position extending further radially from the elongated member.
摘要翻译： 一种用于输送流体以治疗病变的手术装置，其包括具有远侧末端的细长构件和形成在所述远侧末端近侧的侧壁中的多个狭槽;多个流体递送构件，其定位在所述细长构件中并且具有内腔和 至少一个开口，与所述内腔连通以将流体输送到病变;以及致动器，其致动到第一位置，以将所述多个流体输送构件从所述细长构件内的缩回位置移动到相对于所述细长的径向延伸的第一展开位置 并且可致动到第二位置以将多个流体输送构件从第一位置移动到从细长构件进一步径向延伸的第二展开位置。
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公开(公告)号：US06960172B2
公开(公告)日：2005-11-01
申请号：US10642009
申请日：2003-08-15
IPC分类号： A61B10/02 , A61B10/00 , A61B17/00 , A61B17/02 , A61B17/22 , A61B17/32 , A61B18/12 , A61B18/14 , A61B18/22 , A61B19/00
CPC分类号： A61B10/02 , A61B10/0041 , A61B10/0266 , A61B17/0218 , A61B17/221 , A61B17/320016 , A61B17/32056 , A61B17/320725 , A61B18/14 , A61B18/1482 , A61B90/39 , A61B90/40 , A61B2017/00287 , A61B2017/00796 , A61B2017/008 , A61B2017/2212 , A61B2017/2215 , A61B2017/32004 , A61B2017/320072 , A61B2018/1407 , A61B2018/2238
摘要： A surgical biopsy apparatus for cutting tissue comprising a housing having a longitudinal axis, first and second members movable from a retracted position to an extended position with respect to the housing, a third member slidably positioned and extendable with respect to the first member, a fourth member slidably positioned and extendable with respect to the second member, and an electrocautery cutting wire slidable with respect to the third and fourth members to surround a region of tissue positioned between the third and fourth members to cut the tissue.
摘要翻译： 一种用于切割组织的外科活检装置，包括具有纵向轴线的壳体，第一和第二构件可相对于所述壳体从缩回位置移动到延伸位置;第三构件，其相对于所述第一构件可滑动地定位和延伸;第四构件， 可相对于第二构件可滑动地定位和延伸的构件，以及可相对于第三和第四构件滑动的电灼切割线，以围绕定位在第三和第四构件之间的组织区域以切割组织。
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公开(公告)号：US06905480B2
公开(公告)日：2005-06-14
申请号：US10081695
申请日：2002-02-22
CPC分类号： A61B18/00 , A61B2017/00867 , A61B2090/3937 , A61M25/0068 , A61M2025/0096
摘要： A surgical apparatus for delivering fluid to treat a lesion comprising an elongated member having a distal tip and a plurality of slots formed in a sidewall proximal of the distal tip, a plurality of fluid delivery members positioned in the elongated member and having a lumen and at least one opening communicating with the lumen for delivering fluid to the lesion, and an actuator actuable to a first position to move the plurality of fluid delivery members from a retracted position within the elongated member to a first deployed position extending radially with respect to the elongated member and actuable to a second position to move the plurality of fluid delivery members from the first position to a second deployed position extending further radially from the elongated member.
摘要翻译： 一种用于输送流体以治疗病变的手术装置，其包括具有远侧末端的细长构件和形成在所述远侧末端近侧的侧壁中的多个狭槽;多个流体递送构件，其定位在所述细长构件中并且具有内腔和 至少一个开口，与所述内腔连通以将流体输送到病变;以及致动器，其致动到第一位置，以将所述多个流体输送构件从所述细长构件内的缩回位置移动到相对于所述细长的径向延伸的第一展开位置 并且可致动到第二位置以将多个流体输送构件从第一位置移动到从细长构件进一步径向延伸的第二展开位置。
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公开(公告)号：US06623437B2
公开(公告)日：2003-09-23
申请号：US09941014
申请日：2001-08-28
IPC分类号： A61B1000
CPC分类号： A61B10/04 , A61B18/14 , A61B18/1487 , A61B2017/32004 , A61B2018/00982 , A61B2018/1407
摘要： A surgical apparatus for removing a portion of tissue comprising an elongated body having a distal edge and a cutting member fixedly mounted to the elongated body and extending distally of the distal edge of the elongated body member. The cutting member has an exposed conductive distal edge forming an electrosurgical cutting surface for applying electrical energy to tissue. The cutting member resects a tubular region of tissue as the apparatus is advanced through tissue and the resected tissue extends through an opening in the cutting ring for containment within the elongated body.
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公开(公告)号：US07344518B2
公开(公告)日：2008-03-18
申请号：US10836048
申请日：2004-04-30
CPC分类号： A61B18/00 , A61B2017/00867 , A61B2090/3937 , A61M25/0068 , A61M2025/0096
摘要： A surgical apparatus for delivering fluid to treat a lesion comprising an elongated member having a distal tip and a plurality of slots formed in a sidewall proximal of the distal tip, a plurality of fluid delivery members positioned in the elongated member and having a lumen and at least one opening communicating with the lumen for delivering fluid to the lesion, and an actuator actuable to a first position to move the plurality of fluid delivery members from a retracted position within the elongated member to a first deployed position extending radially with respect to the elongated member and actuable to a second position to move the plurality of fluid delivery members from the first position to a second deployed position extending further radially from the elongated member.
摘要翻译： 一种用于输送流体以治疗病变的手术装置，其包括具有远侧末端的细长构件和形成在所述远侧末端近侧的侧壁中的多个狭槽;多个流体递送构件，其定位在所述细长构件中并且具有内腔和 至少一个开口，与所述内腔连通以将流体输送到病变;以及致动器，其致动到第一位置，以将所述多个流体输送构件从所述细长构件内的缩回位置移动到相对于所述细长的径向延伸的第一展开位置 并且可致动到第二位置以将多个流体输送构件从第一位置移动到从细长构件进一步径向延伸的第二展开位置。
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公开(公告)号：US09138313B2
公开(公告)日：2015-09-22
申请号：US13449618
申请日：2012-04-18
CPC分类号： A61F2/2412 , A61B2017/00243 , A61F2/2421 , A61F2/2436 , A61F2230/0091 , Y10S623/904
摘要： A method of minimally invasively replacing a cardiac valve of a patient including inserting a delivery catheter intraluminally, inserting a valve resecting instrument intraluminally through the delivery catheter to a position adjacent the cardiac valve of a patient, manipulating the valve resecting instrument to resect the cardiac valve, removing the resected valve through the delivery catheter, and providing a delivery instrument having a replacement valve contained therein. The delivery instrument is advanced into the delivery catheter and intraluminally so that a distal end portion of the instrument is adjacent an annulus of a patient, and a first portion of the valve is exposed from the delivery instrument to position it on a first side of the annulus, and thereafter a second portion of the valve is exposed to position it on a second side of the annulus.
摘要翻译： 一种最小限度地侵入性地替换患者的心脏瓣膜的方法，包括内窥镜插入输送导管，通过输送导管将瓣膜切除仪器内窥镜插入到与患者的心脏瓣膜相邻的位置，操纵瓣膜切除器械切除心脏瓣膜 通过输送导管去除切除的瓣膜，并提供其中包含置换瓣膜的输送器械。 输送器械被推进到输送导管中并且在腔内进行，使得器械的远端部分邻近患者的环带，并且阀的第一部分从输送器械暴露以将其定位在患者的第一侧 环，然后将阀的第二部分暴露以将其定位在环的第二侧上。
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公开(公告)号：US08821528B2
公开(公告)日：2014-09-02
申请号：US10899471
申请日：2004-07-26
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2230/0006 , A61F2230/0067 , A61F2230/0078 , A61F2230/008 , A61F2230/0091
摘要： The present provides a removable vessel filter comprising a first and second filtering portion and a first and second anchoring portion, wherein a transverse dimension of the first filtering portion in an expanded configuration is less than a transverse dimension of the first anchoring portion in an expanded configuration, and a transverse dimension of the second filtering portion is less than a transverse dimension of the second anchoring portion. The first and second filtering portions are positioned closer to each other than the first and second anchoring portions, and the anchoring portions being formed on first and second opposite portions of the vessel filter. The vessel filter is removable from a vessel wall by engagement of either the first filtering portion or the second filtering portion.
摘要翻译： 本发明提供了一种可移除的容器过滤器，其包括第一和第二过滤部分以及第一和第二锚固部分，其中处于膨胀构型的第一过滤部分的横向尺寸小于第一锚定部分在扩展构型中的横向尺寸 并且第二过滤部分的横向尺寸小于第二锚固部分的横向尺寸。 第一和第二过滤部分比第一和第二锚固部分更靠近彼此定位，并且锚固部分形成在容器过滤器的第一和第二相对部分上。 容器过滤器通过第一过滤部分或第二过滤部分的接合而从容器壁移除。
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公开(公告)号：US08424741B2
公开(公告)日：2013-04-23
申请号：US11471126
申请日：2006-06-20
IPC分类号： A61B17/068
CPC分类号： A61B17/105 , A61B1/2736 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/3205 , A61B2017/00278 , A61B2017/00827 , A61B2017/07214 , A61B2017/07221 , A61B2017/2905 , A61B2017/2923
摘要： A system for stapling tissue comprises a flexible endoscope and an operative head including a pair of opposed, curved tissue clamping jaws sized to pass through an esophagus, the jaws being moveable with respect to one another between an open tissue receiving configuration and a closed tissue clamping configuration, a first one of the curved jaws including a stapling mechanism and a second one of the jaws including a staple forming anvil surface, the stapling mechanism including staple slots through which staples are fired arranged in a row extending from a proximal end of the first jaw to a distal end thereof in combination with a control handle which, when the operative head is in an operative position within one of a patient's stomach and esophagus, remains outside the patient, the control handle including a first actuator for moving the jaws relative to one another and a second actuator for operating the stapling mechanism.
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