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WO2010046828A1
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Catheter structure
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ITMI940608D0
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Device for protection against accidental pricking, particularly for needles for medical use or similar
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US4958623A
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Protective device for endoscopists, in particular for urethral use
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IT8822695D0
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Bigelow lithotrite with pointing device to erode renal calculi
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JPS62266078A
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Kidney-ureter catheter unit especially adapted for discharge of crushed stone
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EP0245211A1
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Kidney-ureter catheter unit particularly adapated to evacuate crumbled calculi
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US4233983A
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Catheter provided with a safety-fixing member, remotely adjustable and expandible by introducing fluids
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