Patent · US Active

Cannula insertion device and related methods

US9968747B2 · kind B2 · utility

3Cited by

149References

18Claims

0Family size

Assignee

Cequr SA · CH

Inventors

Peter Gravesen · Nordborg, DK
Heiko Arndt · Flensburg, DE

Key dates

Filing date	Mar 9, 2015
Grant date	May 15, 2018
Priority date	—
Expiry date	Mar 9, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2005/1585
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A cannula insertion device includes a housing defining an opening for receiving therethrough a cannula and further defining a channel, and a cannula forming a lumen, the cannula adapted for sliding movement within the housing from a retracted position to an extended position. When the cannula is in the retracted position, the lumen is located remotely from the channel and the channel is in fluidic communication with the opening. When the cannula is in the extended position, the lumen is in fluidic communication with the channel.

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