Aid for coronary artery bypass operation

A slit 8 for insertion of the guide wire 3 is formed in the peripheral well of a tubular member 2 which is to be inserted into the left anterior descending branch. Athread 15 is tied around the peripheral wall of the tubular member 2 such that the knot 17 is placed on the peripheral well generally o...

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Bibliographische Detailangaben
1. Verfasser:	KIMURA SOSUKE,OMOTO TADASHI,HAYASHI SHURO
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A slit 8 for insertion of the guide wire 3 is formed in the peripheral well of a tubular member 2 which is to be inserted into the left anterior descending branch. Athread 15 is tied around the peripheral wall of the tubular member 2 such that the knot 17 is placed on the peripheral well generally opposite to the slit 8. After the tybula member 2 is inserted into the left anterior descending branch with the help of the guide wire3, the guide wire 3 is pulled out. The thread 15 is lightly pulled to axially rotate the tubular member 2 such that the slit 8 is covered with the inner surface of the left anterior descending branch. After more than a half of a graft vessel is anastomosed to the periphery of an incision of the left anterior descending branch, the thread 15 is strongly pulled to pull out the tubular member 2. The graft vessel is completely anastomosed to the periphery of the incision.