公开(公告)号：EP2908894A4

公开(公告)日：2016-05-18

申请号：EP12886632

申请日：2012-10-17

Applicant: NEKTAR THERAPEUTICS

Inventor： PUMPHREY SAMUEL JULIUS ,  BARLOW MONTAGUE FRASER ,  MORLEY ANDREW ,  SEWELL ROGER ,  DAY RICHARD

IPC: A61M11/00 ,  B05B17/06

CPC classification number: A61M15/0085 ,  A61M11/005 ,  A61M2205/3386 ,  A61M2205/52 ,  A61M2205/702 ,  A61M2205/8212 ,  B05B12/004 ,  B05B12/081 ,  B05B17/0646 ,  B06B1/0284 ,  B06B2201/77

Abstract: Various arrangements for determining an atomization element of a nebulizer is dry are presented. The vibratable element of the nebulizer may be energized with an electrical signal that sweeps from a first frequency to a second frequency. While energizing the vibratable element of the nebulizer with the electrical signal that sweeps from the first frequency to the second frequency, a sequence of impedance values of the vibratable element of the nebulizer may be measured. The sequence of impedance values of the vibratable element of the nebulizer may be analyzed to determine if the atomization element of the nebulizer is wet or dry.

公开(公告)号：AU2012392536A1

公开(公告)日：2015-04-09

申请号：AU2012392536

申请日：2012-10-17

Applicant: NEKTAR THERAPEUTICS

Inventor： PUMPHREY SAMUEL JULIUS ,  BARLOW MONTAGUE FRASER ,  MORLEY ANDREW ,  SEWELL ROGER ,  DAY RICHARD

IPC: A61M11/00 ,  B05B17/06

Abstract: Various arrangements for determining an atomization element of a nebulizer is dry are presented. The vibratable element of the nebulizer may be energized with an electrical signal that sweeps from a first frequency to a second frequency. While energizing the vibratable element of the nebulizer with the electrical signal that sweeps from the first frequency to the second frequency, a sequence of impedance values of the vibratable element of the nebulizer may be measured. The sequence of impedance values of the vibratable element of the nebulizer may be analyzed to determine if the atomization element of the nebulizer is wet or dry.

公开(公告)号：CA2887134A1

公开(公告)日：2014-04-24

申请号：CA2887134

申请日：2012-10-17

Applicant: NEKTAR THERAPEUTICS

Inventor： PUMPHREY SAMUEL JULIUS ,  BARLOW MONTAGUE FRASER ,  MORLEY ANDREW ,  SEWELL ROGER ,  DAY RICHARD

IPC: A61M11/00 ,  B05B17/06

Abstract: Various arrangements for determining an atomization element of a nebulizer is dry are presented. The vibratable element of the nebulizer may be energized with an electrical signal that sweeps from a first frequency to a second frequency. While energizing the vibratable element of the nebulizer with the electrical signal that sweeps from the first frequency to the second frequency, a sequence of impedance values of the vibratable element of the nebulizer may be measured. The sequence of impedance values of the vibratable element of the nebulizer may be analyzed to determine if the atomization element of the nebulizer is wet or dry.

公开(公告)号：MX2015004888A

公开(公告)日：2015-10-29

申请号：MX2015004888

申请日：2012-10-17

Applicant: NEKTAR THERAPEUTICS

Inventor： PUMPHREY SAMUEL JULIUS ,  BARLOW MONTAGUE FRASER ,  MORLEY ANDREW ,  SEWELL ROGER ,  DAY RICHARD

IPC: A61M11/00 ,  B05B17/06

Abstract: Se presentan diversas disposiciones para la determinación de que un elemento de atomización de un nebulizador está seco. El elemento vibrador del nebulizador puede ser energizado con una señal eléctrica que se extiende desde una primera frecuencia a una segunda frecuencia. Mientras que la energización del elemento vibrador del nebulizador con la señal eléctrica que barre desde la primera frecuencia a la segunda frecuencia, una secuencia de valores de impedancia del elemento vibrador del nebulizador se puede medir. La secuencia de valores de impedancia del elemento vibrador del nebulizador se puede analizar para determinar si el elemento de atomización del nebulizador está húmedo o seco.