相关实验视频

Updated: May 5, 2026

Manufacturing Abdominal Aorta Hydrogel Tissue-Mimicking Phantoms for Ultrasound Elastography Validation
09:32

Manufacturing Abdominal Aorta Hydrogel Tissue-Mimicking Phantoms for Ultrasound Elastography Validation

Published on: September 19, 2018

15.3K

澳大利亚20多年来AAA维修的趋势

Lakmali Anthony1, Madeline Gillies2, David Goh1

  • 1Department of Vascular Surgery, Northern Health, Epping, Victoria, Australia.

Vascular health and risk management
|March 4, 2024
PubMed
概括

内血管AAA修复 (EVAR) 在2006年成为澳大利亚公共部门开放修复的首选方法. 这一趋势表明,在所有人口统计数据中,腹腔大动脉动脉瘤 (AAA) 持续向EVAR转变.

关键词:
这是一个AAA的AAA.埃瓦尔·埃瓦尔 (Evar Evar) 是一个人.腹部大动脉动脉瘤 腹部大动脉动脉瘤血管内动脉瘤修复 血管内动脉瘤修复开放式的外科修复.

更多相关视频

Author Spotlight: Development and Characterization of a Mouse Model for Abdominal Aortic Aneurysm05:07

Author Spotlight: Development and Characterization of a Mouse Model for Abdominal Aortic Aneurysm

Published on: August 2, 2024

848
Author Spotlight: Enhanced Murine AAA Model Using Elastase to Mimic Human Aneurysms07:42

Author Spotlight: Enhanced Murine AAA Model Using Elastase to Mimic Human Aneurysms

Published on: July 26, 2024

1.5K

相关概念视频

Turnover Number and Catalytic Efficiency01:19

Turnover Number and Catalytic Efficiency

The turnover number of an enzyme is the maximum number of substrate molecules it can transform per unit time. Turnover numbers for most enzymes range from 1 to 1000 molecules per second. Catalase has the known highest turnover number, capable of converting up to 2.8×106 molecules of hydrogen peroxide into water and oxygen per second. Lysozyme has the lowest known turnover number of half a molecule per second.
Chymotrypsin is a pancreatic enzyme that breaks down proteins during digestion....
16.1K
Fatigue01:21

Fatigue

Fatigue occurs when materials rupture under repeated or fluctuating loads, even at stress levels far below their static breaking strength. It typically results in brittle failure, even for ductile materials. It is a critical consideration in designing machines and structural components subjected to repetitive or varying loads. The nature of these loadings can range from fluctuating loads like unbalanced pump impellers causing vibrations to repeatedly bending a thin steel rod wire back and forth...
1.1K
Distribution Reliability and Automation01:25

Distribution Reliability and Automation

Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
690
Microcracking in Concrete01:20

Microcracking in Concrete

Microcracking in concrete refers to the tiny cracks that can form within the material even before any external load is applied. These microcracks typically occur at the interface between the coarse aggregate and the hydrated cement paste, often as a result of differential volume changes prompted by variations in stress-strain behavior, as well as thermal and moisture movement. Initially, these microcracks remain stable and do not grow substantially until the concrete is stressed to about 30...
618
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
478
Increasing Function01:18

Increasing Function

An increasing function exhibits a rise in output values as input values increase. This behavior is depicted graphically as a curve or line that slopes upward from left to right. Such a function satisfies the condition that if x1 < x2, then f(x1) < f(x2), indicating that the function values grow with increasing inputs. This concept is fundamental in understanding growth trends across various domains, such as population dynamics, financial investments, or resource consumption.The...
514