Biomechanical finite element and preliminary in vivo validation analyses of intra-abdominal pressure and the impact of stabilizing garments in proximity to the spine

腹内压力的生物力学有限元和初步体内验证分析以及靠近脊柱的稳定服装的影响

• 批准号: 530708-2018
• 负责人: Driscoll, Mark
• 金额: $ 1.82万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=649601
• 关键词: Biomechanical; finite; element; preliminary; vivo

The pressures that induce and worsen hernia in the abdominal region are unknown. After an abdominal stoma**occurs, which is a void in abdomen, often after a colostomy, a medical belt or custom garment is worn by the**patient. Despite the presence of this belt, which offers the opportunity to impose a local compression, hernias**often occur. This project seeks to leverage expertise in in silico modeling and knowledge of the physiological**pressures that surround our spine's in order to better understand methods to deter hernia occurrence. The**abdominal region will be virtually simulated with accurate biomechanical models and the pressures involved in**herniation in this region will be explored. Thereafter, the simulated presence of the medical device, CDRM**Inc. stoma compression belt, will be executed to objectively explore if it may be better optimized to deter**hernias from occurring. The commercial partner will seek to utilize this information to potentially better**manufacture their products based on the project findings.

引起和加重腹部疝的压力尚不清楚。在腹部造口发生后，这是腹部的一个空隙，通常在结肠造口术后，病人会穿一条医疗带或定制服装。尽管有这种带的存在，它提供了施加局部压迫的机会，但疝 ** 仍经常发生。该项目旨在利用计算机模拟方面的专业知识和脊柱周围生理压力的知识，以便更好地了解阻止疝气发生的方法。将使用精确的生物力学模型虚拟模拟 ** 腹部区域，并探索该区域 ** 疝形成所涉及的压力。此后，模拟存在医疗器械，CDRM**Inc.造口压迫带，将执行，以客观地探讨它是否可以更好地优化，以防止 ** 疝的发生。商业合作伙伴将寻求利用这些信息，以便根据项目结果更好地制造其产品。