4. Surgery
  5. Diagnostic testing
  6. Flexible catheter guide

Walter N. Ryan

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Double ended wire guide

Surgery – Diagnostic testing – Flexible catheter guide
Reexamination Certificate

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Ureteral backstop filter and retrieval device

Surgery – Instruments – Means for concretion removal
Reexamination Certificate

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Vacuum aspiration handle

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3217173

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