Invention Grant
US08968243B2 Device and method for delivering medicine into the tympanic cavity,with sliding assist
有权
具有滑动辅助将药物输送到鼓室中的装置和方法
- Patent Title: Device and method for delivering medicine into the tympanic cavity,with sliding assist
- Patent Title (中): 具有滑动辅助将药物输送到鼓室中的装置和方法
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Application No.: US13635035Application Date: 2011-03-14
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Publication No.: US08968243B2Publication Date: 2015-03-03
- Inventor: Lev Rosenblum , Christian Pfeffer , George Kenney
- Applicant: Lev Rosenblum , Christian Pfeffer , George Kenney
- Applicant Address: US MA Medfield
- Assignee: EntraTympanic, LLC
- Current Assignee: EntraTympanic, LLC
- Current Assignee Address: US MA Medfield
- Agency: Wolf, Greenfield & Sacks, P.C.
- International Application: PCT/US2011/028414 WO 20110314
- International Announcement: WO2011/115936 WO 20110922
- Main IPC: A61M37/00
- IPC: A61M37/00 ; A61F11/00 ; A61M31/00
Abstract:
A device for substance delivery to and/or extraction from the tympanic cavity, comprising: a stationary body having a distal surface, a proximal surface; a movable body having a distal surface and a proximal surface, disposed within the stationary body and free to move relative to the stationary body; at least one piercing element having a distal end and a proximal end, disposed in the movable body; and a means for moving the movable body relative to the stationary body.
Public/Granted literature
- US20130023818A1 DEVICE AND METHOD FOR DELIVERING MEDICINE INTO THE TYMPANIC CAVITY,WITH SLIDING ASSIST Public/Granted day:2013-01-24
Information query
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