一个超紧的再生性肝脏透析装置的建模和验证
Tamara Boscarino1, Leone Mazzeo2, Franca Abbruzzese3
1Unit of Intelligent Health Technologies, Sustainable Design Management and Assessment, Faculty of Engineering, University Campus Biomedico of Rome, Via Alvaro del Portillo, 21, 00128 Rome, Italy.
Bioengineering (Basel, Switzerland)
|June 28, 2023
概括
一种新型的可穿戴人工肝脏设备使用蛋白功能化的微球显示出对体外透析的希望. 这种创新方法可以改善患者的生活质量并降低医疗保健成本.
科学领域:
- 生物医学工程 生物医学工程
- 材料科学 材料科学 材料科学
- 肝病学 肝病学是一种肝病学.
背景情况:
- 由于肝衰竭需要透析的患者面临着重大的生活质量挑战.
- 目前的体外透析方法仅限于临床环境.
- 移植性肝脏支持系统的开发对于过渡期治疗至关重要.
研究的目的:
- 评估一个紧的,具有成本效益的体外肝脏支持装置的可行性,用于医疗机构以外的用途.
- 探索蛋白功能化微球作为吸附材料的潜力.
- 评估一种新型透析模块的两个配置.
主要方法:
- 利用基于体外数据的经过验证的数学模型.
- 替代传统的吸附剂用蛋白功能化微球来进行胆红素吸附.
- 测试了两个配置:在透析液中分散的吸附剂颗粒与没有透析液的透析液.
主要成果:
- 在透析液中分散的吸附剂颗粒的配置显示出卓越的性能.
- 蛋白功能化微球显示出吸附 bilirubin 的能力.
- 数学模型表明了一个紧的,可穿戴设备的潜力.
结论:
- 使用白蛋白功能化微球的可穿戴人工肝脏在理论上是可行的.
- 分散吸附剂配置在体外肝脏支持方面更有效.
- 为了临床适用性和设备小型化,需要进一步优化.
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