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1. 发明申请

WO2008112574A3 LOADING A DEVICE FOR A PULMONARY IMPLANT 审中-公开
标题翻译：装载用于脉冲植入物的装置
公开(公告)号：WO2008112574A3
公开(公告)日：2008-10-30
申请号：PCT/US2008056289
申请日：2008-03-07
申请人： PULMONX , QUE LIKE , NGUYEN HOANG , GIA SON , NAIR AJITKUMAR , FARNHOLTZ ROGER , SURJAN GEORGE , HUFFMASTER ANDREW , LEE JEFFREY
发明人： QUE LIKE , NGUYEN HOANG , GIA SON , NAIR AJITKUMAR , FARNHOLTZ ROGER , SURJAN GEORGE , HUFFMASTER ANDREW , LEE JEFFREY
IPC分类号： A61F11/00 , A61F2/04
CPC分类号： A61B17/12022 , A61B17/12104 , A61B17/12172 , A61B50/30 , A61B2017/0053 , A61B2017/00809 , A61B2017/00867 , A61B2017/12054 , A61F2/04 , A61F2/2436 , A61F2002/043 , A61F2002/9522
摘要： Devices for loading a collapsible implant onto a delivery catheter. In one aspect, a loading device compnses an outer tubular structure and an inner tubular structure. The outer tubular structure compnses a narrowing passage configured to receive a catheter at one end and a collapsible implant at another end. The inner tubular structure is configured to move slidably and co-axially within the outer tubular structure. The inner tubular structure comprises a earner pin configured to move within the narrowing passage as the inner tubular structure slides into the outer tubular structure. The sliding of the inner tubular structure into the outer tubular structure causes an implant mounted on the earner pin to collapse as the implant moves through the narrowing passage and into the distal end of a catheter. In another aspect, the outer tubular structure further comprises a grasper to stabilize the catheter for receipt of the collapsible implant.
摘要翻译：用于将可折叠植入物装载到输送导管上的装置。一方面，装载装置包括外管状结构和内管状结构。外部管状结构包括构造成在一端接纳导管并在另一端容纳可折叠植入物的狭窄通道。内部管状结构构造成在外部管状结构内可滑动地和同轴地移动。所述内部管状结构包括构造成当所述内部管状结构滑入所述外部管状结构时在所述狭窄通道内移动的入口销。内部管状结构滑动到外部管状结构中，当植入物移动通过狭窄通道并进入导管的远端时，安装在入口销上的植入物塌陷。在另一方面，外管状结构进一步包括抓紧器以稳定导管以接收可折叠植入物。

2. 发明申请

WO2006055683A2 OCCLUSAL STENT AND METHODS FOR ITS USE 审中-公开
标题翻译： OCCLUSAL STENT及其使用方法
公开(公告)号：WO2006055683A2
公开(公告)日：2006-05-26
申请号：PCT/US2005041627
申请日：2005-11-16
申请人： PULMONX , SOLTESZ PETER P , WONDKA ANTHONY , LEE JEFFREY , KOTMEL ROBERT
发明人： SOLTESZ PETER P , WONDKA ANTHONY , LEE JEFFREY , KOTMEL ROBERT
IPC分类号： A61M31/00
CPC分类号： A61B17/12104 , A61B17/12136 , A61B17/12159 , A61B17/12172 , A61B17/1219 , A61B2017/00862 , A61B2017/00867
摘要： Improved methods, systems and devices for occluding body passageways, particularly lung passageways. Such occlusion is achieved with occlusal stents which are particularly suited for use in performing Endobronchial Volume Reduction (EVR) in patients suffering from chronic obstructive pulmonary disease or other conditions where isolation of a lung segment or reduction of lung volume is desired. The present invention is likewise suitable for the treatment of bronchopleural fistula and potentially for other pulmonary diseases, such as hemoptysis and pneumothorax. The occlusal stents are delivered with the use of any suitable delivery system, particularly minimally invasive with instruments introduced through the mouth (endotracheally). A target lung tissue segment is isolated from other regions of the lung by deploying an occlusal stent into a target area of a lung passageway. A variety of different occlusal stent designs are provided to improve the performance and reliability of the delivered occlusal stent.
摘要翻译：改进的阻塞体通道的方法，系统和装置，特别是肺通道。使用特别适用于在患有慢性阻塞性肺疾病或其它需要肺部分离或肺容积减少的其他病症的患者中进行支气管扩张减少（EVR）的咬合支架实现这种阻塞。本发明同样适用于治疗支气管胸膜瘘并且可能用于其它肺部疾病，例如咯血和气胸。咬合支架使用任何合适的输送系统递送，特别是通过口腔（气管内）引入的器械具有最小侵入性。通过将咬合支架部署到肺通道的目标区域中，从肺的其他区域分离出目标肺组织段。提供了各种不同的咬合支架设计，以改善输送的咬合支架的性能和可靠性。

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