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Schneider Medintag AG

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Year range

1980

medical_devicesbiotechpharmaceutical

Key Inventors

Andreas Gruntzig1 Hans Gleichner1

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1 patents, in 1980

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1980 — Catheter System for Opening and Closing Body Passages

US 4195637·1980

Catheter System for Opening and Closing Body Passages

This 1980 patent describes a medical catheter system with a guide catheter and a special dilatation catheter that can expand to open or close body passages, like blood vessels.

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Schneider Medintag AG

1 patents, in 1980

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