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.)
Industrias Cervello SA
Original Assignee
Industrias Cervello SA
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 Industrias Cervello SAfiledCriticalIndustrias Cervello SA
Priority to ES1967131905UpriorityCriticalpatent/ES131905Y/en
Publication of ES131905UpublicationCriticalpatent/ES131905U/en
Application grantedgrantedCritical
Publication of ES131905YpublicationCriticalpatent/ES131905Y/en
Medical Preparation Storing Or Oral Administration Devices
(AREA)
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
Improved obturator dripper, characterized by comprising two only parts, properly dripped and shutter, of which the dripper has a stepped step composed of frustoconical and alternating cylindrical portions, whose stepped facilitates its introduction and adaptation to pressure in the mouth of the neck of the bottle in which it is available, this stepped top finishing in a peripheral annular protrusion that limits the penetration of the dripper in the neck of the bottle and, at the same time, acts as a sealing washer thereof; centrally the dripper body has two extensions, a cylindrical upper one and a lower inverted truncated cone, a cylindrical outlet duct extending between both parts, which communicates with the inside of the flask by a thin passage provided in the base of the lower frustoconical portion, and the mouth of salt: da is determined by a conical frustoconical in the extremity of the upper portion, whose mouth the recovery of liquid at the end of said operation. (Machine-translation by Google Translate, not legally binding)