Invention Grant
- Patent Title: Electrotransport delivery device with voltage boosting circuit
- Patent Title (中): 带升压电路的电子输送装置
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Application No.: US10999504Application Date: 2004-11-30
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Publication No.: US07708731B2Publication Date: 2010-05-04
- Inventor: Thomas A. Riddle , Larry A. McNichols , John D. Badzinski
- Applicant: Thomas A. Riddle , Larry A. McNichols , John D. Badzinski
- Applicant Address: US CA Vacaville
- Assignee: Alza Corporation
- Current Assignee: Alza Corporation
- Current Assignee Address: US CA Vacaville
- Agent Michael J. Atkins
- Main IPC: A61M31/00
- IPC: A61M31/00
Abstract:
An electrotransport device (10) for delivering therapeutic agents includes an adjustable voltage boos multiple controller (100, 200) for boosting the voltage from a power source (102, 202) to a working voltage Vw having a value just sufficient to provide the desired therapeutic current level II through the electrodes (108, 112), at least of which contains the therapeutic agent to be delivered.
Public/Granted literature
- US20050075623A1 Electrotransport delivery device with voltage boosting circuit Public/Granted day:2005-04-07
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