Patent · US Active

Nested syringe assembly

US11744948B2 · kind B2 · utility

0Cited by

95References

14Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Kevin P. Cowan · Washington, US
Damian Peter Francis Savio · Chatswood, AU
Eric Siu · Parramatta, AU
Richard Sokolov · Parramatta, AU
Peter Sprada · London, GB

Key dates

Filing date	Nov 13, 2020
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Sep 25, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2209/06
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Provided is an apparatus, system, and method for a nested syringe assembly. The nested syringe assembly includes a first syringe having a cylindrical body defining an inner diameter and a second syringe having a cylindrical body defining an outer diameter. The outer diameter of the second syringe is less than the inner diameter of the first syringe. At least a portion of the cylindrical body of the second syringe is disposed within the cylindrical body of the first syringe.

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