Endoscopic delivery of medical devices

• US 20050288551A1
• Filed: 04/27/2005
• Published: 12/29/2005
• Est. Priority Date: 04/28/2004
• Status: Abandoned Application

• Current Assignee: Bayer Essure Inc. (Bayer AG)
• Original Assignee: Ams Research Corporation (Endo International PLC)
• Inventors: Tremulis, William S., Callister, Jeffrey P., Stull, Paul M., Kemp, Laura
• Application Number:
  US11/115,771
• Publication Number:
  US 20050288551A1
• Time in Patent Office: Days
• US Class Current: 600/115
• CPC Class Codes: A61B 1/00082 Balloons
• CPC Class Codes: A61B 1/00133 Drive units for endoscopic tools inserted through or with the endoscope
• CPC Class Codes: A61B 1/018 for receiving instruments
• CPC Class Codes: A61B 1/04 combined with photographic or television appliances
• CPC Class Codes: A61B 1/303 for the vagina, i.e. vaginoscopes
• CPC Class Codes: A61B 17/12022 Occluding by internal devices, e.g. balloons or releasable wires plugging an opening in the wall of an organ A61B17/0057; occluders for the cervical canal A61F6/146; vas deferens occluders A61F6/20
• CPC Class Codes: A61B 17/12172 having a pre-set deployed three-dimensional shape methods of manufacturing A61B2017/00526
• CPC Class Codes: A61B 17/12177 comprising additional materials, e.g. thrombogenic, having filaments, having fibers or being coated
• CPC Class Codes: A61B 2017/1205 Introduction devices
• CPC Class Codes: A61B 2017/12054 Details concerning the detachment of the occluding device from the introduction device
• CPC Class Codes: A61B 2017/4233 Operations on Fallopian tubes, e.g. sterilization A61B2017/1125 takes precedence
• CPC Class Codes: A61B 2090/037 with a frangible part, e.g. by reduced diameter
• CPC Class Codes: A61B 5/4839 combined with drug delivery
• CPC Class Codes: A61F 6/225 transcervical

Abstract

The invention is directed to an endoscopic assembly having an endoscope, particularly a flexible hysteroscope and an outer sheath disposed about a length of the shaft of the hysteroscope which has an expandable member such as an inflatable balloon for sealing the assembly within a body lumen or cavity. Specifically, the endoscope assembly is configured for delivery of an occlusive contraceptive member to the patient'"'"'s fallopian tube. The invention is also directed to an endoscope having a driving member for movement of a medical device within the working lumen of an endoscope. In one embodiment the driving member is a friction wheel which engages an elongated medical device disposed within the working channel of the endoscope to effect longitudinal movement of the medical device.

Claims