10.11540/bjsiam.12.1_2
6105586
http://id.ndl.go.jp/bib/6105586
https://ndlsearch.ndl.go.jp/books/R000000004-I6105586
110007390943
肺の構造をコンピューターで作る
Construction of Lung Structure by the Use of a Computer
ハイ ノ コウゾウ オ コンピューター デ ツクル
ja
abstract
Topological properties of typical human organs, such as the circulatory system, the liver tissue and the lung airway, are explained. Next, a computer simulation of constructing a lung airway is introduced, which has been made by the group of this author. An algorithm of this simulation is based on the function of the lung and some anatomical data. The former is to distribute air equally to all parts of the lung with minimum energy consumption. Nine rules are assumed as an algorithm to generate successive branching within a given outer boundary from a given initial condition (main trunk, trachea). The resulting airway system is quite similar to the real one. As an application of this result, a new method of diagnosis of lung cancer and inflammation is proposed. As another application of the present method airway systems within a sphere and a cube are constructed. A hope for future development of a new field "computational anatomy" is expressed.
disallow
高木 隆司
Takaki Ryuji
東京農工大学工学部
50314331
1000050314331
9000002827946
9000254639993
北岡 裕子
Kitaoka Hiroko
アイオワ大学医学部
24321982
000000077406
09172270
09172270
AN10288886
応用数理
Bulletin of the Japan Society for Industrial and Applied Mathematics
BJSIAM
The Japan Society for Industrial and Applied Mathematics
一般社団法人 日本応用数理学会
2002
12
1
2
13
cites
Morphometry of the human pulmonary acinus
cites
Formation of the branching pattern of blood vessels in the wall of the avian yolk sac studied by a computer simulation
cites
The Physiological Principle of Minimum Work
cites
小特集「生体力学シミュレーション」
ショウトクシュウ セイタイ リキガク シミュレーション
isCitedBy
医用画像を用いた大規模血流解析
イヨウ ガゾウ オ モチイタ ダイキボ ケツリュウ カイセキ
cites
cites
Models of the human bronchial tree
isCitedBy
肺気管支モデル内の低周波磁界誘導電流分布計算
Calculation of Current Distribution around Human Airway Tree Induced by ELF Magnetic Field
cites
Computational Anatomy of human lung based on fluid mechanics
cites
Three-D computational geometry : the "Form" of vascular tree as expressed by the distribution of distance in the space, its organ difference and significance in blood flow
cites
Spatial distribution of the peripheral airways-application of fractal geometry
cites
Virtual Construction of Human Lung
cites
血管分岐径の最適構造
cites
cites
肺内腫瘤の気管支集束画像シミュレーション
cites
A three-dimensional model of thr human pulmonary acini
cites
トポロジーの病理形態学への応用
cites
cites
Branching design of the bronchial tree based on a diameter-flow relationship
cites
肝硬変における類洞の立体構造の位相幾何学的解析-門脈圧亢進の発生機序に関連して
cites
cites
Two-dimensional Index as a measure to estimate the complexity degree of threedimensional hepatic sinusoidal structure
cites
A three-dimensional model of the human airway tree
cites
cites
Optimization of diameters and bifurcation angles in lung and vascular tree sructures
oai:japanlinkcenter.org:2002105439
oai:ndlsearch.ndl.go.jp:R000000004-I6105586
110007390943