Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BARANDIARAN BERRIDI RAMON
PEREZ ARANDA ANGEL
Original Assignee
BARANDIARAN BERRIDI RAMON
PEREZ ARANDA ANGEL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BARANDIARAN BERRIDI RAMON, PEREZ ARANDA ANGELfiledCriticalBARANDIARAN BERRIDI RAMON
Priority to ES1985289253UpriorityCriticalpatent/ES289253Y/en
Publication of ES289253UpublicationCriticalpatent/ES289253U/en
Application grantedgrantedCritical
Publication of ES289253YpublicationCriticalpatent/ES289253Y/en
Valve for tracheal cannulae, especially used in total laryngectomies with phonatory neoglottis, characterized in that it comprises a cap, preferably cylindrical, opened by one of its bases, while on the other it has a central opening, internally it is related to the cap a tongue, of nature elastic, close to the opening, whose tongue is curved and directed towards the open base, the body of the tongue is substantially circular and is related to the area of attachment to the cap by means of a narrowing that allows the tongue to move freely and exit partially through the central opening of the hood otherwise; and in that the side surface of the cap has respective recesses that cooperate in the coupling of the cap on projections that for this purpose has an adapter cylinder that is fixed to the inner cannula. (Machine-translation by Google Translate, not legally binding)
ES1985289253U1985-09-271985-09-27
VALVE FOR TRACHEAL CANNULAS
ExpiredES289253Y
(en)