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Application filed by Univ Odesa State MedicalfiledCriticalUniv Odesa State Medical
Priority to UAU200707053UpriorityCriticalpatent/UA27639U/en
Publication of UA27639UpublicationCriticalpatent/UA27639U/en
A choledochoextractor contains an operating part connected with a driving device. The operating part is designed as plastic or metal flexible spiral with the outer diameter of 8-10 mm and the length of 100-150 mm. The distal end of the spiral is turned inside and partially extended at the length required for the driving device.