Patent · US Active

Medical catheter system

US10617851B2 · kind B2 · utility

0Cited by

16References

25Claims

0Family size

Assignee

Covidien LP · US

Inventors

Ujwal Jalgaonkar · Irvine, US
Edwin Wang · Tustin, US
Edwin Bon · Lake Elsinore, US

Key dates

Filing date	Mar 31, 2016
Grant date	Apr 14, 2020
Priority date	—
Expiry date	Jul 20, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2205/32
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

In some examples, a catheter may include a catheter body, a first expandable member, and a second expandable member. The catheter body may define a first lumen, a second lumen, a delivery port, and a surface extending from the delivery port into the first lumen. The first lumen may define a first central longitudinal axis. The second lumen may define a second central longitudinal axis spaced from the first central longitudinal axis in a direction orthogonal to the second central longitudinal axis. The delivery port may be in fluid communication with the first lumen. The surface extending from the delivery port into the first surface may be oriented at an obtuse or acute angle relative to the first central longitudinal axis.

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