4. Surgery
  5. Cardiac augmentation

Hans-Hinrich Sievers

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Artificial heart valve

Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Heart valve – Having rigid or semirigid pivoting occluder
Reexamination Certificate

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Cardiac assist device

Surgery – Cardiac augmentation
Patent

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Vessel prosthesis, particularly for the replacement of aorta...

Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis – Having pleats
Reexamination Certificate

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Profile ID: LFUS-PAI-P-689061

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