Endoscope system for bowel examination

The displacement system uses a rolled sleeve (20) with an outer range (26) and an inner range (24) receiving part of the length of the endoscope (2) which is indexed in one direction together with an inner range of the rolled sleeve via a drive (18). A second drive (72) moves the sleeve in the oppos...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GRUENDL, ANDREAS., 8000 MUENCHEN, BOB, ALEXANDER., 6800 MANNHEIM, BOB, KONSTANTIN., 6940 WEINHEIM
Format:	Patent
Sprache:	eng ; ger
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 DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	The displacement system uses a rolled sleeve (20) with an outer range (26) and an inner range (24) receiving part of the length of the endoscope (2) which is indexed in one direction together with an inner range of the rolled sleeve via a drive (18). A second drive (72) moves the sleeve in the opposite direction relative to the inner range. The sum of the movement steps in the first direction represents a greater length than the sum of the movement steps in the second direction. Pref the gap between the inner and outer zones of the sleeve is supplied with a fluid. The gap between the endoscope is periodically supplied with a lubricant.