Patent · US Active

Implantable venous device

US10166380B2 · kind B2 · utility

0Cited by

9References

6Claims

0Family size

Inventors

Po-Jen Ko · Taipei, TW
Ching-Yang Wu · New Taipei, TW
Yun-Hen Liu · Taoyuan, TW

Key dates

Filing date	Aug 23, 2016
Grant date	Jan 1, 2019
Priority date	—
Expiry date	Jan 3, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49963
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An implantable venous device includes a catheter including a passage; a locking nut including a channel for receipt of the catheter and an annular convex end; an injection seat including a base, a peripheral wall, and a mounting member projecting out of the wall; a connecting tube projecting out of the mounting member and including a bulged central portion and an annular curved outward end with the locking nut secured onto the bulged central portion; a base member including a groove; a housing including a top opening, a clamping portion on a periphery of the top opening, and a passageway through a bottom edge for receipt of the base member with the injection seat fastened in the housing, and with the locking nut in the groove; and an implant member in the top opening and including a peripheral flange urged downward by the clamping portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.