MEDICAL BALLOON CATHETER AND MANUFACTURING METHOD OF MEDICAL BALLOON CATHETER

A medical catheter includes a multi-lumen tube including a first lumen and a second lumen; an extension tube fixed to an end surface in a longitudinal direction of the multi-lumen tube, extending from the end surface along the longitudinal direction, and including a third lumen communicating with th...

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Bibliographische Detailangaben
Hauptverfasser: SATO, Junichi, OKI, Yasunori, NAKAJIMA, Takahito
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A medical catheter includes a multi-lumen tube including a first lumen and a second lumen; an extension tube fixed to an end surface in a longitudinal direction of the multi-lumen tube, extending from the end surface along the longitudinal direction, and including a third lumen communicating with the first lumen; and an outer wall portion extending from the multi-lumen tube along the extension tube and configured to cover a part of an outer surface of the extension tube, the outer wall portion including a pipeline formed to communicate with the second lumen and having a part of the outer surface in an inner surface of the pipeline.