Systems and methods for coupling and decoupling a catheter
Номер патента: EP4161453A1
Опубликовано: 12-04-2023
Автор(ы): Kent C. Stalker, Nicholas ACCISANO III
Принадлежит: Merit Medical Systems Inc
Опубликовано: 12-04-2023
Автор(ы): Kent C. Stalker, Nicholas ACCISANO III
Принадлежит: Merit Medical Systems Inc
Реферат: A drainage stent delivery system is disclosed. The drainage stent delivery system includes a catheter body, a stent member, and a coupling member. In some embodiments the coupling member can include keyed connectors having a non-round shape to facilitate a 1:1 rotation ration of the catheter body and the stent member. In another embodiment, the coupling member can include a telescoping connector having an inner tube and a release wire disposed through the inner tube. A distal portion of the release wire has an outer diameter greater than an inner diameter of the inner tube such that the telescoping connector can be displace by the release wire. In another embodiment, the stent member includes a proximal retention member having arms that are outwardly extendable.
Implant placement systems and one-handed methods for tissue fixation using same
Номер патента: US09782250B2. Автор: Robert A. Van Wyk,Gary R. Heisler,Christopher P. DOUGHERTY. Владелец: Tenjin LLC. Дата публикации: 2017-10-10.