Patent · US Active

Bioadhesive mixing and delivery device and methods

US9192386B2 · kind B2 · utility

1Cited by

5References

10Claims

0Family size

Assignee

St. Jude Medical Puerto Rico LLC · US

Inventors

Zachary J. Tegels · Minneapolis, US
Edward E. Parsonage · Windom, US
Russell D. Terwey · Saint Michael, US
Martha Escobar · Jordan, US
Timothy M. McGlinch · Windom, US
Bernhard Kaeferlein · Champlin, US
Troy T. White · Maple Grove, US

Key dates

Filing date	Feb 21, 2013
Grant date	Nov 24, 2015
Priority date	—
Expiry date	Sep 26, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2017/0065
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A tissue puncture closure device includes a delivery member, a handle assembly, and a sealant cartridge. The delivery member includes a sealant lumen and is insertable into a tissue puncture. The handle assembly is mounted to a proximal end of the delivery member and includes a cartridge chamber and a plunger member. The sealant cartridge is insertable into the cartridge chamber. The sealant cartridge has at least first and second sealant chambers carrying at least first and second sealant components, respectively. Operation of the handle assembly ejects the first and second sealant components into the sealant lumen for delivery to the tissue puncture.

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