无线生物电子设备用于在机体中监测压力,使用机械兼容的水凝生物接口
Jingsen Lin1, Xingmei Chen1, Pei Zhang1
1Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, China.
Advanced materials (Deerfield Beach, Fla.)
|February 29, 2024
概括
一个新的水凝接口使强大的无线压力传感器能够用于长期疾病监测. 这种生物电子接口克服了将传感器连接到器官的挑战,改善了患者的护理.
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
- 可以植入的电子设备
背景情况:
- 将电子传感器连接到生物组织以进行监测,由于机械应力和生物流体相互作用,因此存在挑战.
- 现有的生物电子接口可能因动态生物条件导致故障,从而限制了长期的疾病诊断和治疗.
研究的目的:
- 为无线压力传感器开发强大的水凝接口,以确保与器官稳定的生物接口.
- 创建一种可靠的方法,用于长期的体内压力监测,无需手术提取.
主要方法:
- 一个新的水凝接口被设计为机械合规性和抗胀性.
- 开发和测试了使用感应合的无线压力传感器.
- 为了验证该技术,在老鼠身上进行了体内内压力监测.
主要成果:
- 水凝接口表现出了出色的机械合规性和对生物流体的抗性.
- 无线压力传感器显示出最小的歇斯底里,快速响应和高稳定性.
- 成功地实现了体内内压力监测,展示了系统的稳定性.
结论:
- 开发的水凝接口为生物电子传感器与器官连接提供了通用和可靠的解决方案.
- 这种无线压力传感技术为实时手术后监测和及时治疗疾病提供了有希望的方法.
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