Title:
ARTIFICIAL ORGAN MODEL FOR TRAINING OF SURGICAL TECHNIQUES, MANUFACTURING METHOD FOR ARTIFICIAL ORGAN MODEL, AND METHOD FOR TRAINING OF SURGICAL TECHNIQUES USING ARTIFICIAL ORGAN MODEL
Document Type and Number:
Japanese Patent JP2020076967
Kind Code:
A
Abstract:
SOLUTION: Provided is a method for determining a user's skill of anastomosis techniques using a pre-anastomosed mock tissue created by the user by anastomosing a portion of a second mock organ to a portion of a first mock organ. The method includes the steps of: applying a fluid to the inside of an anastomosis of the pre-anastomosed mock organ, measuring the leak amount of the fluid from a clearance of the anastomosed first and second mock organs, and determining a pre-anastomosed mock organ the leak amount of which is equal to or smaller than a prescribed cutoff value, as being acceptable; sealing the clearance of the first and second mock organs of the pre-anastomosed mock organ determined as being acceptable; imaging a cross section of the pre-anastomosed mock organ that includes the anastomosed part of the first and second mock organs using a prescribed cross section imaging device while the inside of the anastomosed part of the pre-anastomosed mock organ is pressurized with predetermined pressure; comparing the values of one or two or more evaluation parameters obtained from a three-dimensional image and/or three-dimensional shape model constructed on the basis of the imaged image of the pre-anastomosed mock organ with the prescribed cutoff values of the evaluation parameters and thereby quantitatively determining the anastomosis skills of the user.SELECTED DRAWING: Figure 1
Inventors:
BOKU EIKO
Application Number:
JP2019182694A
Publication Date:
May 21, 2020
Filing Date:
October 03, 2019
Export Citation:
Assignee:
EBM CORP
International Classes:
G09B23/28; G09B9/00; G09B19/00
Foreign References:
| WO2013031744A1 | 2013-03-07 | |||
| WO2008041456A1 | 2008-04-10 |
Other References:
小川大輔, 朴栄光, 梅津光生: "「吻合手技訓練用血管モデルを用いた漏れ流量計測による手技の定量的評価方法の検討」", 第25回バイオエンジニアリング講演会講演論文集, JPN6022042566, 8 January 2013 (2013-01-08), JP, pages 529 - 530, ISSN: 0005027000
朴栄光, 横山斉: "「手術トレーニング機器」", 胸部外科, vol. 第71巻, 第10号, JPN6022042567, 30 September 2018 (2018-09-30), JP, pages 779 - 787, ISSN: 0005027001
牧野穂高, 朴栄光, 穂積芳郎, 浅野竜太, 梅津光生: "「吻合内腔形状の精密計測による血管吻合手技における訓練効果の定量的評価方法の検討」", 第23回バイオエンジニアリング講演論文集, JPN6022042569, 7 January 2011 (2011-01-07), JP, pages 411 - 412, ISSN: 0004892620
朴栄光, 浅野竜太, 津久井宏行, 中野清治, 山崎健二, 梅津光生: "「冠動脈バイパス手術における血管吻合手技の訓練、及び医工学的評価方法の検討」", 日本心臓血管外科学会雑誌, JPN6022042570, 31 March 2012 (2012-03-31), JP, pages 581, ISSN: 0004892621
朴栄光, 横山斉: "「手術トレーニング機器」", 胸部外科, vol. 第71巻, 第10号, JPN6022042567, 30 September 2018 (2018-09-30), JP, pages 779 - 787, ISSN: 0005027001
牧野穂高, 朴栄光, 穂積芳郎, 浅野竜太, 梅津光生: "「吻合内腔形状の精密計測による血管吻合手技における訓練効果の定量的評価方法の検討」", 第23回バイオエンジニアリング講演論文集, JPN6022042569, 7 January 2011 (2011-01-07), JP, pages 411 - 412, ISSN: 0004892620
朴栄光, 浅野竜太, 津久井宏行, 中野清治, 山崎健二, 梅津光生: "「冠動脈バイパス手術における血管吻合手技の訓練、及び医工学的評価方法の検討」", 日本心臓血管外科学会雑誌, JPN6022042570, 31 March 2012 (2012-03-31), JP, pages 581, ISSN: 0004892621
Attorney, Agent or Firm:
Taro Yaguchi