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1. 发明申请

US20060247677A1 Method for placing a medical agent into a vessel of the body 失效
公开(公告)号：US20060247677A1
公开(公告)日：2006-11-02
申请号：US11475623
申请日：2006-06-27
申请人： Eric Cheng , Larry Dominguez
发明人： Eric Cheng , Larry Dominguez
IPC分类号： A61M29/00
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B2017/1205 , A61B2017/12081
摘要： A method for placing an embolic coil into an aneurysm utilizing a delivery system having a deflected distal section. The delivery system stabilizes an embolic coil deployment system thereby placing the embolic coil with greater accuracy.

2. 发明申请

US20050261732A1 Method and apparatus for placing a medical agent into a vessel of the body 审中-公开
公开(公告)号：US20050261732A1
公开(公告)日：2005-11-24
申请号：US11192227
申请日：2005-07-28
申请人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
发明人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
IPC分类号： A61B17/12 , A61M29/00
CPC分类号： A61B17/12022 , A61B17/1214 , A61B2017/1205
摘要： A method and apparatus for placing a medical agent, such as an embolic coil into a vessel, or aneurysm, by utilizing a stabilizing catheter to retain or support a medical agent deployment device.

3. 发明申请

US20050261729A1 Method and apparatus for placing a medical agent into a vessel of the body 审中-公开
公开(公告)号：US20050261729A1
公开(公告)日：2005-11-24
申请号：US11192168
申请日：2005-07-28
申请人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
发明人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
IPC分类号： A61B17/12 , A61M29/00
CPC分类号： A61B17/12022 , A61B17/1214 , A61B2017/1205
摘要： A method and apparatus for placing a medical agent, such as an embolic coil into a vessel, or aneurysm, by utilizing a stabilizing catheter to retain or support a medical agent deployment device.

4. 发明申请

US20080103479A1 Delivery system using balloon catheter with side opening and method 审中-公开
标题翻译：带侧开式气囊导管输送系统及方法
公开(公告)号：US20080103479A1
公开(公告)日：2008-05-01
申请号：US11893667
申请日：2007-08-17
申请人： Eric Cheng , Susana Deutsch , Larry Dominguez , Ajay Wakhloo
发明人： Eric Cheng , Susana Deutsch , Larry Dominguez , Ajay Wakhloo
IPC分类号： A61M25/10
CPC分类号： A61M25/1002 , A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B2017/1205 , A61B2017/22039 , A61B2017/22041 , A61B2017/22052 , A61B2017/22068 , A61B2017/22069 , A61M2025/0079 , A61M2025/1047 , A61M2025/105
摘要： Methods for placing a medical agent at a location within a patient's vessel. In an illustrative embodiment, an embolic coil is placed at a location with an aneurysm. The methods include the steps of providing a catheter having a proximal end and a distal end, a balloon adjacent to the distal end, an inflation port at the proximal end communicating via an inflation lumen with the balloon, a delivery port at the proximal end communicating with a delivery lumen, a guidewire opening at the distal end communicating with the delivery lumen, and a side opening near the distal end and spaced from the guidewire opening and also communicating with the delivery lumen. The catheter is pre-loaded with a guidewire extending from the delivery port through the delivery lumen and distal of the guidewire opening. Thereafter, the catheter is introduced into the vessel of a patient to generally align the side opening with the aneurysm. The balloon is inflated to stabilize the position of a distal portion of the catheter. Thereafter, the guidewire is withdrawn and an embolic coil employment device is introduced into the delivery lumen and through the side opening to deliver an embolic coil into the aneurysm. Once the desired number of embolic coils are delivered into the aneurysm, the balloon is deflated and the catheter is withdrawn from the patient's vessel.
摘要翻译：将药剂放置在患者血管内的位置的方法。在说明性实施例中，栓塞线圈被放置在具有动脉瘤的位置处。所述方法包括以下步骤：提供具有近端和远端的导管，邻近远端的球囊，近端的充气端口，其经由充气腔与气囊连通，近端的输送口连通具有递送管腔，在远端处的导丝开口与输送腔连通，以及靠近远端的侧开口并与导丝开口间隔开并且还与输送腔连通。导管预先装有从输送口延伸穿过输送腔和导丝开口远端的导丝。此后，将导管引入患者的容器中以将侧开口大致对准动脉瘤。气囊膨胀以稳定导管的远端部分的位置。此后，拔出导线，并且将栓塞线圈使用装置引入输送腔并通过侧开口将栓塞线圈输送到动脉瘤中。一旦将所需数量的栓塞线圈输送到动脉瘤中，气囊就会放气，导管从病人的血管中取出。

5. 发明申请

US20050261733A1 Method and apparatus for placing a medical agent into a vessel of the body 审中-公开
公开(公告)号：US20050261733A1
公开(公告)日：2005-11-24
申请号：US11192229
申请日：2005-07-28
申请人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
发明人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
IPC分类号： A61B17/12 , A61M29/00
CPC分类号： A61B17/12022 , A61B17/1214 , A61B2017/1205
摘要： A method and apparatus for placing a medical agent, such as an embolic coil into a vessel, or aneurysm, by utilizing a stabilizing catheter to retain or support a medical agent deployment device.

6. 发明授权

US06964671B2 Method and apparatus for placing a medical agent into a vessel of the body 有权
公开(公告)号：US06964671B2
公开(公告)日：2005-11-15
申请号：US09894421
申请日：2001-06-28
申请人： Eric Cheng , Larry Dominguez , Ajay K. Wakhloo
发明人： Eric Cheng , Larry Dominguez , Ajay K. Wakhloo
IPC分类号： A61B17/12 , A61M29/00
CPC分类号： A61B17/12022 , A61B17/1214 , A61B2017/1205
摘要： A method and apparatus for placing a medical agent, such as an embolic coil into a vessel, or aneurysm, by utilizing a stabilizing catheter to retain or support a medical agent deployment device.

7. 发明授权

US08182544B2 Method for placing a medical agent into a vessel of the body 失效
标题翻译：将药剂放入身体的容器中的方法
公开(公告)号：US08182544B2
公开(公告)日：2012-05-22
申请号：US11475623
申请日：2006-06-27
申请人： Eric Cheng , Larry Dominguez
发明人： Eric Cheng , Larry Dominguez
IPC分类号： A61F2/02
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B2017/1205 , A61B2017/12081
摘要： A method for placing an embolic coil into an aneurysm utilizing a delivery system having a deflected distal section. The delivery system stabilizes an embolic coil deployment system thereby placing the embolic coil with greater accuracy.
摘要翻译：一种使用具有偏转的远端部分的输送系统将栓塞线圈放置在动脉瘤中的方法。输送系统稳定栓塞线圈部署系统，从而以更高的精度放置栓塞线圈。

8. 发明授权

US07108708B2 Method for placing a medical agent into a vessel of the body 有权
公开(公告)号：US07108708B2
公开(公告)日：2006-09-19
申请号：US10681403
申请日：2003-10-08
申请人： Eric Cheng , Larry Dominguez
发明人： Eric Cheng , Larry Dominguez
IPC分类号： A61M29/00 , A61M31/00
CPC分类号： A61M25/0141 , A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B2017/1205 , A61M25/0152
摘要： A method for placing an embolic coil into an aneurysm utilizing a delivery system having a deflected distal section. The delivery system stabilizes an embolic coil deployment system thereby placing the embolic coil with greater accuracy.

9. 发明申请

US20050261731A1 Method and apparatus for placing a medical agent into a vessel of the body 审中-公开
公开(公告)号：US20050261731A1
公开(公告)日：2005-11-24
申请号：US11192226
申请日：2005-07-28
申请人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
发明人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
IPC分类号： A61B17/12 , A61M29/00
CPC分类号： A61B17/12022 , A61B17/1214 , A61B2017/1205
摘要： A method and apparatus for placing a medical agent, such as an embolic coil into a vessel, or aneurysm, by utilizing a stabilizing catheter to retain or support a medical agent deployment device.

10. 发明申请

US20050261730A1 Method and apparatus for placing a medical agent into a vessel of the body 审中-公开
标题翻译：将药剂放入人体血管的方法和装置
公开(公告)号：US20050261730A1
公开(公告)日：2005-11-24
申请号：US11192225
申请日：2005-07-28
申请人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
发明人： Eric Cheng , Larry Dominguez , Ajay Wakhloo
IPC分类号： A61B17/12 , A61M29/00
CPC分类号： A61B17/12022 , A61B17/1214 , A61B2017/1205
摘要： A method and apparatus for placing a medical agent, such as an embolic coil into a vessel, or aneurysm, by utilizing a stabilizing catheter to retain or support a medical agent deployment device.
摘要翻译：一种用于通过利用稳定导管保持或支撑医疗剂部署装置来将药物诸如栓塞线圈放置在血管或动脉瘤中的方法和装置。

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