Pulsatile flow through an idealized arterial bypass graft: an application of the constructal design method

2021 ◽  
Vol 43 (8) ◽  
Author(s):  
A. N. Impiombato ◽  
F. S. F. Zinani ◽  
L. A. O. Rocha ◽  
C. Biserni
Keyword(s):  
Pulsatile Flow ◽  
Design Method ◽  
Bypass Graft ◽  
Arterial Bypass ◽  
Constructal Design ◽  
Flow Through ◽  
Arterial Bypass Graft

Eight-Year Follow-up of Experimental Carotid-Middle Cerebral and Carotid-Basilar Arterial Bypass Grafts and Anastomoses

Neurosurgery ◽  
1978 ◽  
Vol 2 (3) ◽  
pp. 246-251 ◽  
Author(s):  
G. Khodadad
Keyword(s):  
Blood Flow ◽  
Bypass Graft ◽  
Lingual Artery ◽  
Bypass Grafts ◽  
Arterial Bypass ◽  
Arterial Bypass Grafts ◽  
Flow Through ◽  
The Mean ◽  
Arterial Bypass Graft

Abstract Fifty-one dogs were operated upon, and various microvascular bypass grafts and anastomoses were completed. Seventeen of these dogs were followed for 5 to 8 years. Of these, three had a carotid-middle cerebral arterial bypass graft, five had a carotid-basilar arterial bypass graft, five had a lingual-basilar anastomosis, and four had a sublingualbasilar anastomosis. Postoperative carotid angiograms showed patent grafts and anastomoses in all of the dogs. Except for slight to moderate enlargement of the donor artery in the lingual and sublingual-basilar anastomoses or minor irregularities in the carotid-middle cerebral and carotid-basilar arterial bypass grafts, no significant changes were noted. In five dogs with lingual-basilar anastomoses in which both internal carotid arteries were ligated, the mean blood flow of the lingual artery was increased to 1.1 to 2.4 times normal. This study shows that, when experimental arterial bypass grafts and anastomoses remain patent for a few weeks after the operation, they stay patent for years, and, depending on the need, the blood flow through the anastomosis may increase.

scholarly journals Constructal design of an arterial bypass graft

Heat Transfer ◽  
2020 ◽  
Vol 49 (7) ◽  
pp. 4019-4039
Author(s):  
Rafael F. Dutra ◽  
Flavia S. F. Zinani ◽  
Luiz A. O. Rocha ◽  
C. Biserni
Keyword(s):  
Bypass Graft ◽  
Arterial Bypass ◽  
Constructal Design ◽  
Arterial Bypass Graft

Drug targeting investigation in the critical region of the arterial bypass graft

2019 ◽  
Vol 475 ◽  
pp. 14-23 ◽  
Author(s):  
Sandor I. Bernad ◽  
Daniela Susan-Resiga ◽  
Ladislau Vekas ◽  
Elena S. Bernad
Keyword(s):  
Critical Region ◽  
Drug Targeting ◽  
Bypass Graft ◽  
Arterial Bypass ◽  
Arterial Bypass Graft

Combined sciatic, femoral and obturator nerve blocks for an infra-inguinal arterial bypass graft surgery

2008 ◽  
Vol 53 (1) ◽  
pp. 138-139
Author(s):  
A. Yazigi ◽  
S. Madi-Jebara ◽  
F. Haddad ◽  
G. Hayek ◽  
K. Jabbour ◽  
...  
Keyword(s):  
Bypass Graft ◽  
Obturator Nerve ◽  
Nerve Blocks ◽  
Arterial Bypass ◽  
Arterial Bypass Graft

Lower-Extremity Arterial Bypass Graft Interventions

2013 ◽  
pp. 797-803
Author(s):  
Scott L. Stevens ◽  
Chandler A. Long ◽  
Sagar S. Gandhi
Keyword(s):  
Lower Extremity ◽  
Bypass Graft ◽  
Arterial Bypass ◽  
Arterial Bypass Graft
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