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US4540027A
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Check valve for infusion and transfusion apparatus
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DE3331713A1
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Enteral nutrition apparatus
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DE3245909A1
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Vein catheter
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ATA213480A
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Infusion and transfusion device with drip chamber
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DE2853946A1
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Infusion and transfusion piercer - with restriction at filter air intake reducing excessive air velocity
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DE2843878A1
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Drip feed chamber - with sphere of specified size floating on fluid level in path of dripping fluid
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DE2834588A1
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Infusion appliance prick - with concave elastomer disc as venting valve for vent needle
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US4121622A
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Multitube valve
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US4051867A
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Multitube valve
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GB1498249A
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Filters for infusion and transfusion apparatus
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US3993068A
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Piercing cannula of infusion and transfusion instruments
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US4037597A
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Drip chamber for infusion and transfusion apparatus formed of several parts
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DE2528738A1
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Infusion and transfusion apparatus probe - has wedge-section vent valve with tapering portion closing opening
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DE2510148A1
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Filter for injection or transfusion appts. - in which air is evacuated before filter is wetted
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DE2509484A1
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Filling device for injection and transfusion appts. - with parts connected by labyrinth pressed joint
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DE2441329A1
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Filter for transfusion equipment - has spiral channel below medium to collect liquid to avoid air retention in housing
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DE2433780A1
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Infusion and transfusion apparatus probe - has wedge-section vent valve with tapering portion closing opening
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DE2431946A1
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Drip chamber for infusion or transfusion devices - has interconnecting body with interlocking gasket pieces
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FR2263789A1
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Flexible catheter insertion nozzle - is sealed from bacteria in wing area by easily opened housing
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US3910272A
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Cannula for introducing a flexible catheter
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