Dynamic curved approach tool for complex bow anatomy and radial artery approach

• Main Author: PFORTNER STEFFEN
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

An intravascular device includes an elongate outer catheter body having a proximal catheter end, a distal catheter end, and an inner catheter lumen extending between the proximal catheter end and the distal catheter end. The intravascular device also includes an elongate inner articulating member slidably disposed within the inner catheter lumen. The internal articulation member has a proximal member end and an articulatable distal member end. The intravascular device also includes a control assembly mechanically coupled to the proximal catheter end and the proximal member end. The control assembly is configured to translate the outer catheter body distally over the inner articulation member and to articulate the distal member end. 一种血管内装置包括长形的外导管主体，该外导管主体具有近侧导管端、远侧导管端和在近侧导管端和远侧导管端之间延伸的内导管腔。血管内装置还包括可滑动地设置在内导管腔内的长形的内部关节式活动构件。内部关节式活动构件具有近侧构件端和可关节式活动的远侧构件端。血管内装置还包括机械联接到近侧导管端和近侧构件端的控制组件。控制组件被构造成使外导管主体在内部关节式活动构件上向远侧平移，并且用于使远侧构件端关节式活动。