GUIDE WIRE INSERTION AID

PROBLEM TO BE SOLVED: To provide an aid for easily inserting a guide wire into each guide wire lumen of a catheter having a plurality of guide wire lumens.SOLUTION: An aid 10 for inserting a guide wire into a plurality of guide wire lumens of a catheter comprises a jig body 11 provided with slits 21...

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Main Authors YOKOMIZO YUJI, KATSURA HIDEKI
Format Patent
LanguageEnglish
Japanese
Published 08.06.2017
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Abstract PROBLEM TO BE SOLVED: To provide an aid for easily inserting a guide wire into each guide wire lumen of a catheter having a plurality of guide wire lumens.SOLUTION: An aid 10 for inserting a guide wire into a plurality of guide wire lumens of a catheter comprises a jig body 11 provided with slits 21, 23 linearly extending from one end region 12 to the other end region 13. The jig body is configured so that one end region is thick in a height direction, the other end region is thinner than one end region, the formation depth of the slit is deep in one end region, and the formation depth of the slit is shallow in the other end region. The slit in the other end region is an insertion guide groove for inserting a catheter sheath of the catheter along an extension direction of the slit. The catheter sheath is inserted to one end region, and an end part of a guide wire lumen is exposed in a visible state at a slit exit in one end region.SELECTED DRAWING: Figure 1 【課題】複数のガイドワイヤールーメンを持つカテーテルの各ガイドワイヤールーメンに容易にガイドワイヤーを挿通する補助具を提供する。【解決手段】カテーテルの複数のガイドワイヤールーメンに対してガイドワイヤーを挿入するための補助具で10あって、一端領域12から他端領域13に対して直線的に延びるスリット21,23が設けられている治具本体11を有しており、治具本体は、一端領域が高さ方向の厚みが厚く、他端領域が一端領域より厚みが薄くなるようにされていて、一端領域では、スリットの形成深さが深く、他端領域ではスリットの形成深さが浅くなるようにされ、他端領域のスリットは、カテーテルのカテーテルシースをスリットの延びる方向に沿って差し込む挿入案内溝とされ、カテーテルシースが一端領域まで差し込まれて、該一端領域におけるスリット出口においてガイドワイヤールーメンの端部が視認可能な状態で露出する構成。【選択図】図1
AbstractList PROBLEM TO BE SOLVED: To provide an aid for easily inserting a guide wire into each guide wire lumen of a catheter having a plurality of guide wire lumens.SOLUTION: An aid 10 for inserting a guide wire into a plurality of guide wire lumens of a catheter comprises a jig body 11 provided with slits 21, 23 linearly extending from one end region 12 to the other end region 13. The jig body is configured so that one end region is thick in a height direction, the other end region is thinner than one end region, the formation depth of the slit is deep in one end region, and the formation depth of the slit is shallow in the other end region. The slit in the other end region is an insertion guide groove for inserting a catheter sheath of the catheter along an extension direction of the slit. The catheter sheath is inserted to one end region, and an end part of a guide wire lumen is exposed in a visible state at a slit exit in one end region.SELECTED DRAWING: Figure 1 【課題】複数のガイドワイヤールーメンを持つカテーテルの各ガイドワイヤールーメンに容易にガイドワイヤーを挿通する補助具を提供する。【解決手段】カテーテルの複数のガイドワイヤールーメンに対してガイドワイヤーを挿入するための補助具で10あって、一端領域12から他端領域13に対して直線的に延びるスリット21,23が設けられている治具本体11を有しており、治具本体は、一端領域が高さ方向の厚みが厚く、他端領域が一端領域より厚みが薄くなるようにされていて、一端領域では、スリットの形成深さが深く、他端領域ではスリットの形成深さが浅くなるようにされ、他端領域のスリットは、カテーテルのカテーテルシースをスリットの延びる方向に沿って差し込む挿入案内溝とされ、カテーテルシースが一端領域まで差し込まれて、該一端領域におけるスリット出口においてガイドワイヤールーメンの端部が視認可能な状態で露出する構成。【選択図】図1
Author YOKOMIZO YUJI
KATSURA HIDEKI
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Snippet PROBLEM TO BE SOLVED: To provide an aid for easily inserting a guide wire into each guide wire lumen of a catheter having a plurality of guide wire...
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SubjectTerms 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
Title GUIDE WIRE INSERTION AID
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