Patent · US Active

Drug delivery device

US11413392B2 · kind B2 · utility

0Cited by

2References

8Claims

0Family size

Assignee

SOCIETE INDUSTRIELLE DE SONCEBOZ SA · CH

Inventors

David Staub · Clearwater, US
Thierry Martin · Amiens, FR
Nicolas Bailo · Nidau, CH
Denis Tilloy · Sonceboz-Sombeval, CH

Key dates

Filing date	Jan 29, 2018
Grant date	Aug 16, 2022
Priority date	—
Expiry date	Mar 26, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04B7/045
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

There is described a patch pump comprising a cartridge, a power source, a pump system, a drug delivery device and a control system configured to operate in particular the pump system and the drug delivery device. The pump system comprises, on the one hand, a pump having a pump housing containing a pump piston and a valve piston and, on the other hand, a pump drive comprising a piston motor and a valve motor for driving the pump piston and the valve piston independently from each other through a first and a second transmission. The drug delivery device comprises a transdermal delivery system having a needle actuation mechanism configured for transdermal insertion of a cannula.

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