DEVICE AND METHOD FOR DELIVERING MEDICINE INTO THE TYMPANIC CAVITY, WITH SLIDING ASSIST

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 bod...

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Bibliographische Detailangaben
Hauptverfasser:	ROSENBLUM, LEV, PFEFFER, CHRISTIAN, KENNEY, GEORGE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	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. L'invention concerne un dispositif d'injection et/ou d'extraction de substance dans la cavité tympanique, comprenant : un corps fixe comportant une surface distale et une surface proximale ; un corps mobile comportant une surface distale et une surface proximale placé à l'intérieur du corps fixe et libre de mouvement par rapport au corps fixe ; au moins un élément de perforation comportant une extrémité distale et une extrémité proximale placé dans le corps mobile ; et un dispositif de déplacement du corps mobile par rapport au corps fixe.