MULTILUMEN CATHETER

A multi-lumen catheter includes a body surrounded by an outer wall; an inner space of the body being divided with a partition, into a plurality of lumens including a first lumen and a second lumen. The second lumen has a second opening plane at its distal end, and the first lumen has a first opening...

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Bibliographic Details
Main Authors NAKAI, Shota, NAKAMURA, Takuma, MATSUDA, Yusuke
Format Patent
LanguageEnglish
Published 04.01.2024
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:A multi-lumen catheter includes a body surrounded by an outer wall; an inner space of the body being divided with a partition, into a plurality of lumens including a first lumen and a second lumen. The second lumen has a second opening plane at its distal end, and the first lumen has a first opening plane at its distal end, the second opening plane being positioned more distally than the first opening plane. The outer wall includes a first outer wall portion defining the first lumen, the first outer wall portion having a first lumen slit notching a portion of a distal end of the first outer wall portion. The body includes a flexible portion having a lower hardness, the flexible portion including a distal end portion of the first outer wall portion, the distal end portion including the first lumen slit first lumen slit.
Bibliography:Application Number: US202118254434