The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2015
Filed:
Nov. 21, 2005
Victor Kronestedt, Stockholm, SE;
Lennart Brunnberg, Tyresö, SE;
Stephan Olson, Stockholm, SE;
Anders Karlsson, Saltsjö-Boo, SE;
Tomas Deurell, Årsta, SE;
Victor Kronestedt, Stockholm, SE;
Lennart Brunnberg, Tyresö, SE;
Stephan Olson, Stockholm, SE;
Anders Karlsson, Saltsjö-Boo, SE;
Tomas Deurell, Årsta, SE;
SHL Group AB, Nacka Strand, SE;
Abstract
The present invention relates to a device for the delivery of predetermined doses of liquid medicament to a patient, which medicament is intended to be inhaled by the patient or intended to be injected into the body of the patient. The device is adapted to be in a medicament delivery state and in a medicament non-delivery state. When the device is in a medicament delivery state, said device is adapted to drive a piston into a cartridge containing the liquid medicament to be delivered, with a force that is above or equal to a predetermined minimum force value and below a predetermined maximum force value. The minimum force value is the lowest force value needed to deliver the predetermined dose and the maximum force value is the first force value at which it exists a risk of damaging the cartridge or the components of the device.