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1. 发明申请

WO2006019868A2 MANIPULATABLE GRASPING NEEDLE 审中-公开
标题翻译：可操作的针脚
公开(公告)号：WO2006019868A2
公开(公告)日：2006-02-23
申请号：PCT/US2005024929
申请日：2005-07-15
申请人： USGI MEDICAL INC , EWERS RICHARD C , LAM CANG , SAADAT VAHID C
发明人： EWERS RICHARD C , LAM CANG , SAADAT VAHID C
IPC分类号： A61B17/04
CPC分类号： A61B17/29 , A61B17/0401 , A61B17/0469 , A61B17/0483 , A61B2017/00349 , A61B2017/2905 , A61B2017/2926
摘要： A manipulatable grasping needle is described herein. A piercing and grasping assembly generally comprises a needle body, which is optionally hollow, having a piercing tip and a grasping arm positioned proximally of the tip, wherein the grasping arm is adapted to project from the needle body and releasably retain a length of suture. Alternatively, opposing jaws can form a singular piercing tip when the jaws are closed. The assembly is positioned at the distal end of an elongate member which can be rigid or flexible for advancement through an endoscopic device. The elongate member can also comprise one or more articulatable sections to enable manipulation of the assembly into various shapes to facilitate suture and tissue manipulation. Moreover, either the needle body or grasping arm can define a notch for receiving suture material. A hooking member can also be provided to facilitate suture retrieval when grasping suture.
摘要翻译：这里描述了可操纵的把持针。穿刺和抓握组件通常包括可选地中空的针体，其具有穿刺尖端和位于尖端近侧的抓握臂，其中抓握臂适于从针体突出并且可释放地保持一定长度的缝合线。或者，当夹爪关闭时，相对的夹爪可以形成单个穿刺尖端。组件定位在细长构件的远端，细长构件的远端可以是刚性的或柔性的，用于通过内窥镜装置前进。细长构件还可以包括一个或多个可铰接部分，以使得能够将组件操纵成各种形状以便于缝合和组织操纵。此外，针体或抓握臂可以限定用于接收缝合材料的凹口。还可以提供钩构件以便于在抓住缝线时促进缝合线的取出。

2. 发明申请

WO2006019868A3 MANIPULATABLE GRASPING NEEDLE 审中-公开
公开(公告)号：WO2006019868A3
公开(公告)日：2006-02-23
申请号：PCT/US2005/024929
申请日：2005-07-15
申请人： USGI MEDICAL INC. , EWERS, Richard, C. , LAM, Cang , SAADAT, Vahid, C.
发明人： EWERS, Richard, C. , LAM, Cang , SAADAT, Vahid, C.
IPC分类号： A61B17/04
摘要： A manipulatable grasping needle is described herein. A piercing and grasping assembly generally comprises a needle body, which is optionally hollow, having a piercing tip and a grasping arm positioned proximally of the tip, wherein the grasping arm is adapted to project from the needle body and releasably retain a length of suture. Alternatively, opposing jaws can form a singular piercing tip when the jaws are closed. The assembly is positioned at the distal end of an elongate member which can be rigid or flexible for advancement through an endoscopic device. The elongate member can also comprise one or more articulatable sections to enable manipulation of the assembly into various shapes to facilitate suture and tissue manipulation. Moreover, either the needle body or grasping arm can define a notch for receiving suture material. A hooking member can also be provided to facilitate suture retrieval when grasping suture.

3. 发明申请

WO2005058239A2 APPARATUS AND METHODS FOR FORMING AND SECURING GASTROINTESTINAL TISSUE FOLDS 审中-公开
标题翻译：装置和方法，用于形成和安全胃肠组织样品
公开(公告)号：WO2005058239A2
公开(公告)日：2005-06-30
申请号：PCT/US2004/041570
申请日：2004-12-10
申请人： USGI MEDICAL INC. , SAADAT, Vahid, C. , MICHLITSCH, Kenneth, J. , EWERS, Richard, C. , ROTHE, Chris , BRENNEMAN, Rodney , LAM, Cang, C. , CHEN, Eugene, C.
发明人： SAADAT, Vahid, C. , MICHLITSCH, Kenneth, J. , EWERS, Richard, C. , ROTHE, Chris , BRENNEMAN, Rodney , LAM, Cang, C. , CHEN, Eugene, C.
IPC分类号： A61K
CPC分类号： A61B17/29 , A61B17/0469 , A61B17/0482 , A61B17/12099 , A61B17/3478 , A61B2017/003 , A61B2017/0406 , A61B2017/0409 , A61B2017/0417 , A61B2017/0419 , A61B2017/0458 , A61B2017/0459 , A61B2017/0464 , A61B2017/0488 , A61B2017/0496 , A61B2017/06052 , A61B2017/06176 , A61B2017/2905
摘要： Apparatus and methods are provided for forming a gastrointestinal tissue fold by engaging tissue at a first tissue contact point and moving the first tissue contact point from a position initially distal to, or in line with, a second tissue contact point to a position proximal of the second contact point, thereby forming the tissue fold, and extending an anchor assembly through the tissue fold from a vicinity of the second tissue contact point. Adjustable anchor assemblies; as well as anchor delivery systems, shape-lockable guides and methods for endoluminally performing medical procedures, such as gastric reduction, treatment of gastroesophageal reflux disease, resection of lesions, and treatment of bleeding sites; are also provided.
摘要翻译：提供了设备和方法，用于通过在第一组织接触点处接合组织并使第一组织接触点从最初远端或与第二组织接触点一致的位置移动到位于第二组织接触点附近的位置来形成胃肠组织折叠第二接触点，从而形成组织折叠，并且从第二组织接触点的附近延伸锚固组件穿过组织折叠。可调锚固组件; 以及锚定递送系统，可锁定形状的导管和用于内窥镜执行医学程序的方法，例如胃减压，治疗胃食管反流疾病，切除病变和治疗出血部位; 也提供。

4. 发明申请

WO2005058239A3 APPARATUS AND METHODS FOR FORMING AND SECURING GASTROINTESTINAL TISSUE FOLDS 审中-公开
标题翻译：装置和方法，用于形成和安全胃肠道组织
公开(公告)号：WO2005058239A3
公开(公告)日：2005-12-08
申请号：PCT/US2004041570
申请日：2004-12-10
申请人： USGI MEDICAL INC , SAADAT VAHID C , MICHLITSCH KENNETH J , EWERS RICHARD C , ROTHE CHRIS , BRENNEMAN RODNEY , LAM CANG C , CHEN EUGENE C
发明人： SAADAT VAHID C , MICHLITSCH KENNETH J , EWERS RICHARD C , ROTHE CHRIS , BRENNEMAN RODNEY , LAM CANG C , CHEN EUGENE C
IPC分类号： A61B17/00 , A61B17/04 , A61B17/06 , A61B17/08 , A61B17/12 , A61B17/28 , A61B17/34 , A61K20060101
CPC分类号： A61B17/29 , A61B17/0469 , A61B17/0482 , A61B17/12099 , A61B17/3478 , A61B2017/003 , A61B2017/0406 , A61B2017/0409 , A61B2017/0417 , A61B2017/0419 , A61B2017/0458 , A61B2017/0459 , A61B2017/0464 , A61B2017/0488 , A61B2017/0496 , A61B2017/06052 , A61B2017/06176 , A61B2017/2905
摘要： Apparatus and methods are provided for forming a gastrointestinal tissue fold by engaging tissue at a first tissue contact point and moving the first tissue contact point from a position initially distal to, or in line with, a second tissue contact point to a position proximal of the second contact point, thereby forming the tissue fold, and extending an anchor assembly (36) through the tissue fold from a vicinity of the second tissue contact point. Adjustable anchor assemblies (36); as well as anchor delivery systems (34), shape-lockable guides (1000) and methods for endoluminally performing medical procedures, such as gastric reduction, treatment of gastroesophageal reflux disease, resection of lesions, and treatment of bleeding sites; are also provided.
摘要翻译：提供了设备和方法，用于通过在第一组织接触点处接合组织并使第一组织接触点从最初远端或与第二组织接触点一致的位置移动到第二组织接触点的近端位置来形成胃肠组织折叠从而形成组织折叠，并且使锚固组件（36）从第二组织接触点的附近穿过组织折叠部延伸。可调锚固组件（36）; 以及锚定递送系统（34），可锁定形状的引导件（1000）以及用于治疗胃溃疡，治疗胃食管反流疾病，切除病变以及出血部位治疗等内科手术的方法。也提供。

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