Abstract: According to the invention there is provided a dispenser device for dispensing a medicament, the device including at least one metallic component having at least one non-metallic surface which comes into contact with the medicament during storage or use of the device, in which said non-metallic surface has an interface with the underlying metallic component which substantially comprises metal-fluoride and/or metal carbide moieties.
Type:
Grant
Filed:
February 23, 2011
Date of Patent:
November 4, 2014
Assignee:
Portal Medical Ltd.
Inventors:
Darren Bromley-Davenport, Paul Stevenson
Abstract: According to the invention there is provided a method of treating a component of a medicament dispenser device, the component having one or more surfaces which come into contact with the medicament during storage or use of the device, the method including the steps of: providing said component; and coating at least one of said surfaces by plasma deposition thereby to inhibit surface deposition or degradation of the medicament, wherein at least part of the plasma deposition is performed under DC bias control.
Type:
Grant
Filed:
February 23, 2011
Date of Patent:
October 21, 2014
Assignee:
Portal Medical Ltd.
Inventors:
Paul Stevenson, Darren Bromley-Davenport
Abstract: According to the invention there is provided a dispenser device for dispensing a medicament, the device including at least one metallic component having at least one non-metallic surface which comes into contact with the medicament during storage or use of the device, in which said non-metallic surface has an interface with the underlying metallic component which substantially comprises metal-fluoride and/or metal carbide moieties.
Type:
Application
Filed:
February 23, 2011
Publication date:
January 31, 2013
Applicant:
Portal Medical Ltd.
Inventors:
Darren Bromley-Davenport, Paul Stevenson
Abstract: According to the invention there is provided a method of treating a component of a medicament dispenser device, the component having one or more surfaces which come into contact with the medicament during storage or use of the device, the method including the steps of: providing said component; and coating at least one of said surfaces by plasma deposition thereby to inhibit surface deposition or degradation of the medicament, wherein at least part of the plasma deposition is performed under DC bias control.
Type:
Application
Filed:
February 23, 2011
Publication date:
January 24, 2013
Applicant:
PORTAL MEDICAL LTD.
Inventors:
Paul Stevenson, Darren Bromley-Davenport