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Japanese

Contrivance to Use Ultrasonic Scalpel for Laparoscopic Surgery during Internal Thoracic Artery Harvest Tsukasa Ohno 1 , Shunei Saito 1 , Ryohei Otsuka 1 , Yuta Okumura 1 , Ken Miyahara 1 , Akio Matsuura 1 1Department of Cardiovascular Surgery, Ichinomiya Municipal Hospital Keyword: coronary artery bypass grafting (CABG) , internal thoracic artery , ultrasonic harmonic scalpel pp.1071-1073
Published Date 2024/12/1
DOI https://doi.org/10.15106/j_kyobu77_1071
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From April 2024, manufacturing of short-shaft ultrasonic scalpels (SNGHK) has ceased. A scalpel for laparoscopic surgery (HDH05) remains available;however, its long shaft is unsuitable for internal thoracic artery harvesting through a median sternotomy. We contrived to make the latter device easier to handle using a method that requires no specialized parts. Three tubes (a 22 Fr polyvinyl chloride catheter and two extracorporeal circuit tubes, 6 mm and 10 mm in diameter;all about 18 cm long) are prepared and incised vertically. The tubes are installed around the shaft from the handpiece side. The enlarged diameter of the shaft then permits the scalpel tip to be held closer to the surgical area, allowing delicate procedures to be carried out more securely.


© Nankodo Co., Ltd., 2024

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電子版ISSN 2432-9436 印刷版ISSN 0021-5252 南江堂

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