专利名称：Pump hose for a peristaltic pump发明人：Dieter Rath,Fredrich von der Haar,Hans-Josef Gerlach,Reinhard Knuth
申请号：US07/496792申请日：19900321公开号：US05088522A公开日：19920218
摘要：A pump hose for a peristaltic pump consists of two arcuate portions that mergealong kink lines so that the undeformed hose lumen has the cross-sectional shape of aconvex lens. The joinings of the arcuate portions are joined by outwardly extending ribs.When the hose is pressed, only minor squeezing occurs at the joinings. The hose has aconsiderably improved squeezing and restoring behavior. The ribs prevent an excessivesqueezing.
申请人：B. BRAUN MELSUNGEN AG
代理机构：Spensley Horn Jubas & Jubitz
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