Patents Assigned to ACHIEVA MEDICAL LIMITED
  • Delivery assembly for occlusion device using mechanical interlocking coupling mechanism
    Patent number: 8974488
    Abstract: A pusher-occlusive coil delivery assembly 10 that is advanced through a microcatheter 40 to the desired vascular site within a patient. The delivery assembly 10 includes a pushwire 12 which interlocks with the occlusive coil 11 which can be manipulated to detach the occlusive coil 11. When the assembly 10 is positioned at the site, the pushwire 12 is advanced to allow the interlock joint 14, 15 to move out of the delivery sleeve 13 to uncouple the pushwire 12 and the occlusive coil 11.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: March 10, 2015
    Assignee: Achieva Medical Limited
    Inventors: Jianfong Tan, Ping Ye Zhang
  • DELIVERY ASSEMBLY FOR OCCLUSION DEVICE USING MECHANICAL INTERLOCKING COUPLING MECHANISM
    Publication number: 20120041472
    Abstract: A pusher-occlusive coil delivery assembly 10 that is advanced through a microcatheter 40 to the desired vascular site within a patient. The delivery assembly 10 includes a pushwire 12 which interlocks with the occlusive coil 11 which can be manipulated to detach the occlusive coil 11. When the assembly 10 is positioned at the site, the pushwire 12 is advanced to allow the interlock joint 14, 15 to move out of the delivery sleeve 13 to uncouple the pushwire 12 and the occlusive coil 11.
    Type: Application
    Filed: April 19, 2010
    Publication date: February 16, 2012
    Applicant: ACHIEVA MEDICAL LIMITED
    Inventors: Jianfong Tan, Ping Ye Zhang