US2017224939A1PendingUtilityA1

Medicament dispenser

57
Assignee: GLAXO GROUP LTDPriority: Jan 25, 2002Filed: Apr 28, 2017Published: Aug 10, 2017
Est. expiryJan 25, 2022(expired)· nominal 20-yr term from priority
Inventors:Gregor John Mclennan AndersonStanley George BonneyMichael Birsha DaviesDaniel Thomas De Sausmarez LintellAlan Anthony Wilson
A61M 15/0045A61M 2202/064A61M 15/0043A61M 15/0003A61M 15/008A61M 15/0068A61M 15/0055A61M 15/0051A61M 15/0078A61M 15/0021A61M 2016/0021A61M 15/00A61M 15/08A61J 3/02
57
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Claims

Abstract

An inhalation device having at least one elongate medicament carrier including, but not limited to, a pair of sheets sealed together and a plurality of medicament powder doses positioned at spaced-apart locations between said sealed sheets, an outlet for a user to inhale from, and a mechanism for stepwise advancement of the at least one elongate medicament carrier.

Claims

exact text as granted — not AI-modified
1 - 70 . (canceled) 
     
     
         71 . An inhalation device comprising:
 at least one elongate medicament carrier which comprises a pair of sheets sealed together and a plurality of medicament powder doses positioned at spaced-apart locations between said sealed sheets,   an outlet for a user to inhale from, and   a mechanism for stepwise advancement of the at least one elongate medicament carrier;   wherein said mechanism comprises a separator for separating the sheets of the at least one elongate medicament carrier to reveal the medicament powder doses for presentation to the outlet; and   wherein the at least one elongate medicament carrier is configured as an endless loop and stays so configured throughout operation of the inhalation device.   
     
     
         72 . The device of  claim 71 , wherein the separator is disposed between the sheets of the at least one elongate medicament carrier to cause the sheets to separate as the at least one elongate medicament carrier advances. 
     
     
         73 . The device of  claim 71 , wherein the device includes two of said elongate medicament carriers. 
     
     
         74 . The device of  claim 73 , wherein the mechanism comprises a separator for each elongate medicament carrier. 
     
     
         75 . The device of  claim 73 , wherein the mechanism is adapted on each actuation thereof to present to the outlet a medicament powder dose of each carrier. 
     
     
         76 . The device of  claim 72 , wherein the device includes two of said elongate medicament carriers. 
     
     
         77 . The device of  claim 74 , wherein the mechanism is adapted on each actuation thereof to present to the outlet a medicament powder dose of each carrier.

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