Invention Grant
- Patent Title: Flow controller configurations for an active agent delivery device
- Patent Title (中): 用于活性剂递送装置的流量控制器配置
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Application No.: US401610Application Date: 1999-09-22
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Publication No.: US6103265APublication Date: 2000-08-15
- Inventor: Patrick S.-L. Wong , Vincent J. Ferrari , Jeffrey W. Etter , Miriam A. Martin , Nathan Roth , Christopher M. G. Ohms , Andrew I. Poutiatine , James Horvath
- Applicant: Patrick S.-L. Wong , Vincent J. Ferrari , Jeffrey W. Etter , Miriam A. Martin , Nathan Roth , Christopher M. G. Ohms , Andrew I. Poutiatine , James Horvath
- Applicant Address: CA Mountain View
- Assignee: ALZA Corporation
- Current Assignee: ALZA Corporation
- Current Assignee Address: CA Mountain View
- Main IPC: A47G21/18
- IPC: A47G21/18 ; A61J7/00 ; A61K9/00 ; A61K9/24
Abstract:
The present invention is directed to an oral active agent delivery system comprising improved flow controllers. A hollow tubular member (10) containing the active agent formulation and having a fluid passing controller (14) is placed at one end (16) into a fluid and at a second end (18) into a patient's mouth. The active agent is delivered when the patient sips on the end of the chamber. The improved controllers prevent leakage of the active agent formulation.
Public/Granted literature
- US5754805A Instruction in a data processing system utilizing extension bits and method therefor Public/Granted day:1998-05-19
Information query
