DEVICE FOR RECEIVING A PREPARATION IN AN EXTRACTION BAG

The invention relates to a device (1) for receiving a preparation (29) in an extraction bag (5). The preparation (29) is detached using an electrosurgical cutting loop (6, 6') in a body cavity (27). The extraction bag (5) is arranged at one end (7) of an actuator (4) which can be moved longitud...

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Bibliographische Detailangaben
Hauptverfasser: KIESSLING INGO, ANAPOLSKI MICHAEL, GRAF THOMAS, NOE KARL-GUNTER
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a device (1) for receiving a preparation (29) in an extraction bag (5). The preparation (29) is detached using an electrosurgical cutting loop (6, 6') in a body cavity (27). The extraction bag (5) is arranged at one end (7) of an actuator (4) which can be moved longitudinally in an insertion tube (3), and the extraction bag can be extended out of a distal opening (10) of the insertion tube (3). In the extended state, a first bag opening (9) of the extraction bag (5) is held open by an elastically flexible first loop (8, 8') which is connected to the extraction bag, andin the retracted state, the extraction bag is closed by the first loop (8, 8') and covered by the distal end (11) of the insertion tube (3). The electrosurgical cutting loop (6, 6') is designed to beelastically flexible and can be extended out of the insertion tube (3) together with the extraction bag (5) via the actuator (4) in an expanding manner. The cutting loop (6, 6') is arranged adjacently to the first bag opening