Patent ID: 11864999
Assignee: VENUS MEDTECH (HANGZHOU), INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 16:
17. The sheath assembly according to claim 11, wherein the sheath comprises, from a distal end to a proximal end, a loading section, a bendable section, and a first extension section in sequence in an axial direction, wherein
a proximal end of an inner lining tube is connected end-to-end to an inner sheath, and the inner sheath is axially distributed in the bendable section and the first extension section;
a proximal end of a main tube is connected to an extension tube made of a metal material, and the extension tube is axially distributed in the bendable section; and
an outer wrapping membrane extends proximally and wraps around an outer periphery of the extension tube.