DEVICE FOR TREATMENT BY LOWER PRESSURE SUPPLY, CONTAINING MAIN PIPE WITH PRIMARY FLOW CANAL AND OCCLUSION-PREVENTING ELEMENT
FIELD: medicine. ^ SUBSTANCE: system contains primary main pipe, which has flexible wall surrounding primary flow passage and is made for placement near tissue section. Flexible wall has internal surface with multiple projections, passing from part of internal surface and into primary flow passage....
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Format: | Patent |
Sprache: | eng ; rus |
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