Title:
薬剤投与システム
Document Type and Number:
Japanese Patent JP5372028
Kind Code:
B2
Abstract:
A drug delivery apparatus comprising a drug delivery device for selectively delivering drug-laden air or air not laden with the drug; a sensor (4) for monitoring the breathing pattern of a patient; a controller (24) arranged to control the drug delivery device to deliver drug-laden air in pulses which begin when the patient is monitored by the sensor (4) to begin inhalation, the pulses having a duration which is adjusted by the controller (24) on the basis of the monitored breathing pattern of the patient; a feedback indicator (16) which indicates to a patient whether the monitored breathing pattern is effective for inhaling drug-laden air or not; a dose calculator (25) which calculates the dose delivered to the patient; and an indicator (17) which indicates to the patient when a desired dose has been delivered, whereby the apparatus is configured to deliver the full amount of the desired dose in at least 80 % of treatments.
Inventors:
Crockford David Law
Denya Jonathan Stanley Harold
Denya Jonathan Stanley Harold
Application Number:
JP2011001608A
Publication Date:
December 18, 2013
Filing Date:
January 07, 2011
Export Citation:
Assignee:
Respironics Respiratory Drug Delivery (Uk) Limited
International Classes:
A61B5/08; A61M15/00; A61K9/12; A61K9/72; A61K31/56; A61K31/58; A61K31/7036; A61K38/00; A61K38/46; A61M11/00; A61M11/06; A61M16/00; A61P11/00; A61P11/06; A61P31/04
Domestic Patent References:
| JP10501999A | ||||
| JP10509062A | ||||
| JP10508230A | ||||
| JP9511254A | ||||
| JP7507455A |
Foreign References:
| WO1997048431A2 | ||||
| WO1998020836A2 |
Attorney, Agent or Firm:
Susumu Tsugaru
Fueda Shusen
Fueda Shusen