Stamford Devices Limited Patent applications |
Patent application number | Title | Published |
20160130715 | PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME - A method for manufacturing an aperture plate includes depositing a releasable seed layer above a substrate, applying a first patterned photolithography mask above the releasable seed layer, the first patterned photolithography mask having a negative pattern to a desired aperture pattern, electroplating a first material above the exposed portions of the releasable seed layer and defined by the first mask, applying a second photolithography mask above the first material, the second photolithography mask having a negative pattern to a first cavity, electroplating a second material above the exposed portions of the first material and defined by the second mask, removing both masks, and etching the releasable seed layer to release the first material and the second material. The first and second material form an aperture plate for use in aerosolizing a liquid. Other aperture plates and methods of producing aperture plates are described. | 05-12-2016 |
20150101596 | METHOD OF PRODUCING AN APERTURE PLATE FOR A NEBULIZER - A photo-resist ( | 04-16-2015 |
20130334338 | METHOD FOR PRODUCING AN APERTURE PLATE - A photo-resist ( | 12-19-2013 |
20130291859 | NEBULIZER - A nebulizer ( | 11-07-2013 |
20130199529 | SUPPLEMENTAL OXYGEN DELIVERY SYSTEM - A supplemental oxygen delivery system is described in which Aerosol is delivered into a housing | 08-08-2013 |
20130186975 | AEROSOL GENERATORS - An aperture plate is formed from a palladium nickel alloy comprising about 89% palladium and about 11% nickel. There is a generally fine substantially equiaxed grain microstructure throughout the thickness of the aperture plate. The average grain width (W) is in the range of from 0.2 μm to 5.0 μm, in some cases from 0.2 μm to 2.0 μm. Because the grain structure is equiaxed (L/W=1) the grain length (L) is the same as the grain width. The improved aperture plate extends the life of nebulisers, eliminates the risk of premature and unpredictable failure of a nebuliser in service, eliminates the risk of product returns from hospitals and patients, and eliminates the possible risk of fragments of the aperture plate breaking free from the nebulizer. | 07-25-2013 |
20120111970 | Aerosol Generator - An aerosol generator has a vibratable plate with apertures therein and an annular piezo which causes movement of the vibratable plate. An annular support member supports the piezo and the vibratable plate. A first electrical power conducting pin engages directly with a first, top, surface of the piezo. A second electrical power conducting pin indirectly conducts electrical power to a second surface of the piezo, by contacting an extension tab of the support member, also on its top side. There is a film of cured epoxy adhesive on the tab, providing excellent gripping force between the pin and the support. The aerosol generator avoids need for soldered joints for electrical contact, and the pins are conveniently mounted parallel to each on the on the same lateral and top side of the piezo and support member. The pins may have multi-point tips for particularly effective electrical contact. | 05-10-2012 |
20110178458 | INSUFFLATION OF BODY CAVITIES - Apparatus used in insufflation comprises an insufflator | 07-21-2011 |