Patent · US Expired

Drug delivery device

US6595956B1 · kind B1 · utility

436Cited by

9References

5Claims

0Family size

Inventors

Joseph Gross · Afula, IL
Izrail Tsals · Newtown, US
Gilad Lavi · Holon, IL
Gil Yigal · Gan Yavne, IL
Ehoud Carmel · Yehud Monosson, IL

Key dates

Filing date	Mar 23, 1999
Grant date	Jul 22, 2003
Priority date	—
Expiry date	Mar 23, 2019

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49826
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocate chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to The device may also be provided with manually control for delivering a bolus dose of drug when necessary.

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