US2015039021A1PendingUtilityA1
Implant retrieval system
Est. expiryNov 8, 2019(expired)· nominal 20-yr term from priority
Inventors:Alexander KhairkhahanAndrew FrazierAlan R. KlenkMarc S. KreidlerStewart M. KumeDarrell H. OgiChad C. RoueErik Van Der Burg
A61F 2002/018A61B 2017/00597A61F 2230/0006A61B 2017/00557A61B 17/0057A61F 2230/0071A61B 17/12022A61B 2017/1205A61B 2017/00575A61B 2017/00243A61B 2017/00619A61F 2230/008A61M 2025/1054A61B 2017/00615A61M 2210/125A61B 17/12122A61B 2017/00592A61B 2017/00579A61B 17/122A61B 17/12172A61B 2017/00623A61M 25/10A61B 2017/081A61F 2/011A61B 2017/12095A61F 2002/011A61F 2/01A61F 2/0108
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Claims
Abstract
Disclosed is an adjustable occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device is removably carried by a deployment catheter. The device may be enlarged or reduced to facilitate optimal placement or removal. Methods are also disclosed.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A retrieval catheter for retrieving a device from an implantation site within the body, comprising: an elongate, flexible body, having a proximal end and a distal end; a grasping structure on the distal end, for grasping the device; a flared tubular sleeve, for surrounding at least a portion of the device; and an outer tubular sleeve, for surrounding the flared tubular sleeve.Join the waitlist — get patent alerts
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