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Publication numberDE3329176 C1
Publication typeGrant
Application numberDE19833329176
Publication date22 Nov 1984
Filing date12 Aug 1983
Priority date12 Aug 1983
Publication number19833329176, 833329176, DE 3329176 C1, DE 3329176C1, DE-C1-3329176, DE19833329176, DE3329176 C1, DE3329176C1, DE833329176
InventorsBernhard Dr Kramann
ApplicantSterimed Gmbh
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet
Medical device with an insertion aid
DE 3329176 C1
The invention describes an elongate medical device for the examination or treatment of body cavities, especially endoscopes, having an insertion aid following the principle of an everting hose structure, which is characterised in that the insertion aid device 1 comprises a pipe 2 which is open at both ends and has lateral pressure-connecting nozzles 3 and a flexible, evertable hose structure 4 which extends through the pipe 2 and the two ends 5,6 of which are each connected to one end 7, 8 of the pipe 2, the medical device 9 extending through the pipe 2 inside the hose structure 4 and the hose structure 4 being folded in several double layers in the region 10 of the distal end 11 of the medical device 9. <IMAGE>
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
DE2823025A1 *26 May 19786 Dec 1979Euler H HartwigBowel treatment coloscope insertion equipment - comprises hose turned inside out with space between parts connected to pressure source
US4321915 *16 Dec 198030 Mar 1982The United States Of America As Represented By The Department Of Health And Human ServicesEverting tube device with relative advance control
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
DE10353957A1 *18 Nov 200323 Jun 2005Böttger, Hans-Christian, Dr. med.Elongated instrument transporting device e.g. for endoscope traveling in cavity, has cavity entrance having plate with depressing opening for endoscope and fastener
DE102012218147A1 *4 Oct 201210 Apr 2014Digital Endoscopy GmbhBaugruppe aus einem stülpschlauch und einem endoskoprohr
DE102012218148A1 *4 Oct 201210 Apr 2014Digital Endoscopy GmbhBaugruppe aus einem stülpschlauch und einem endoskoprohr
EP0714674A2 *9 Sep 19915 Jun 1996Baxter International Inc.Adjustable catheter contamination shield
EP0714674A3 *9 Sep 19915 Feb 1997Baxter IntAdjustable catheter contamination shield
EP0955006A1 *15 Dec 199310 Nov 1999STM Medizintechnik Starnberg GmbHDevice for advancing an endoscope within a duct
EP2478829A121 Jan 201125 Jul 2012B. Braun Melsungen AGDevice for inserting an instrument into a cavity
US572557029 Feb 199610 Mar 1998Boston Scientific CorporationTubular medical endoprostheses
US5954688 *26 Aug 199721 Sep 1999Queen's University At KingstonEverting toroid device for delivering a drug into a body cavity
US62770845 May 199721 Aug 2001Boston Scientific CorporationUltrasonic medical device
US64977095 May 199724 Dec 2002Boston Scientific CorporationMetal medical device
US652780223 Sep 19974 Mar 2003Scimed Life Systems, Inc.Clad composite stent
WO1994013188A1 *15 Dec 199323 Jun 1994Stm Medizintechnik Starnberg GmbhProcess and device for moving an endoscope through a channel-like cavity
WO1994024961A1 *1 Feb 199410 Nov 1994Schneider (Usa) Inc.Covered stent and stent delivery device
WO1999017828A25 Oct 199815 Apr 1999Etm Endoskopische Technik Gmbh MünchenEndoscopic insertion aid
WO1999017828A3 *5 Oct 199811 Nov 1999Etm Endoskopische Technik GmbhEndoscopic insertion aid
WO1999051152A3 *1 Apr 199918 Nov 1999Alexander R StefanovA cannula of changeable length and shape
International ClassificationA61M25/01, A61B1/31, A61B1/233, A61B1/273
Cooperative ClassificationA61M25/0119, A61B1/273, A61B1/233, A61B1/31, A61B1/00151
European ClassificationA61B1/00P2, A61B1/31, A61M25/01C5, A61B1/273, A61B1/233
Legal Events
22 Nov 1984D1Grant (no unexamined application published) patent law 81
22 Nov 19848100Publication of the examined application without publication of unexamined application
23 May 19858364No opposition during term of opposition
9 Aug 19908339Ceased/non-payment of the annual fee