Invention Grant
- Patent Title: Nasal devices
- Patent Title (中): 鼻装置
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Application No.: US10469106Application Date: 2002-02-26
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Publication No.: US08596278B2Publication Date: 2013-12-03
- Inventor: Per Gisle Djupesland
- Applicant: Per Gisle Djupesland
- Applicant Address: NO Oslo
- Assignee: OptiNose AS
- Current Assignee: OptiNose AS
- Current Assignee Address: NO Oslo
- Agency: Proskauer Rose LLP
- Agent Lihua Zheng; Mary S. Consalvi
- Priority: GB0104692.9 20010226
- International Application: PCT/IB02/01522 WO 20020226
- International Announcement: WO02/068029 WO 20020906
- Main IPC: A61M15/08
- IPC: A61M15/08 ; A61M16/00
Abstract:
A nasal delivery device for and a method of delivering a substance to a nasal cavity of a subject, the delivery device comprising: a delivery unit for delivering a flow entraining a substance to one nostril of a subject, the delivery unit including a nosepiece for fitting to a nostril of the subject; and a flow resistor unit for fitting to the other nostril of the subject, the flow resistor unit including a progressive resistor for progressively providing an increasing flow resistance to the delivered flow.
Public/Granted literature
- US20040112379A1 Nasal devices Public/Granted day:2004-06-17
Information query
