VALVING RESPIRATORY GAS PATHWAY WITH CATHETER BALLOON,申请号RU20130142998-传众专利搜索

VALVING RESPIRATORY GAS PATHWAY WITH CATHETER BALLOON

申请公布号：RU2593986(C2)

申请号：RU20130142998

申请日期：2012.03.13

申请公布日期：2016.08.10

申请人：

KEAFYUZHN 207, INK.

发明人：VARGA Kristofer M.;VALENTIN Erl;DILLINGKHEM Tomas;SIMONS Aleks

分类号：A61M16/20;A61F2/958

主分类号：A61M16/20

摘要：FIELD: medical equipment.SUBSTANCE: group of inventions relates to medical equipment. Respiratory valve device comprises a catheter balloon, configured for being disposed in a respiratory gas pathway and valving said respiratory gas pathway so that said catheter balloon occludes said respiratory gas pathway when inflated allows air flow through said respiratory gas pathway when deflated. Connector comprises nozzle. Catheter balloon is disposed around said connector and said nozzle, and is sealed by fluid relative to said connector with help of a bushing. Base is configured to be arranged above said catheter balloon inside said respiratory gas pathway. Connector protrudes from said base. Pumping of said catheter balloon is performed by air flow, fed via said gas connection, said connector base, said connector and leaving nozzle. Connector base has an aerodynamic shape so that when air flow passes through said respiratory gas pathway in said direction from bushing towards said base and through it, said connector base provides low resistance to said air flow. Disclosed is a respiratory system including a valve, and a method valving a respiratory system.EFFECT: technical result is providing valving by means of a catheter balloon.11 cl, 4 dwg