下载PDF
Reducing Medical Stent Stress by 71%: A Medtronic Case Study
技术
- 分析与建模 - 数字孪生/模拟
适用行业
- 医疗保健和医院
适用功能
- 产品研发
- 质量保证
用例
- 数字孪生
- 虚拟现实
挑战
美敦力 (Medtronic) 是全球医疗器械制造领域的领导者,在新型医疗支架的设计和验证过程中面临着重大挑战。支架是一种插入患者动脉以保持动脉开放的可扩张网状物,需要精心设计和严格测试。由于微观组件的验证过程缓慢,传统的计算机辅助工程 (CAE) 和虚拟仿真方法并未在行业内得到充分利用。美敦力正在寻求一种方法,不仅可以改进支架的设计,还可以加快验证过程,确保更快的上市时间和更好的产品性能。
关于客户
美敦力(Medtronic)是全球著名的医疗器械制造商。他们的产品在全球范围内用于各种医疗程序和治疗。他们的产品之一是医用支架,这是一种可扩张的网状物,可以插入患者的动脉以保持动脉畅通。这种设备的设计和生产需要精确和严格的测试,以确保其安全性和有效性。美敦力致力于改进其产品和流程,以提供更好的医疗保健解决方案。
解决方案
为了应对这一挑战,Altair ProductDesign 与 Medtronic 工程师密切合作,开发了新支架的基准模型。他们评估了设计的结构特性,例如刚度、应力和疲劳性能。然后开发了优化流程来提高产品的性能。通过改变基线模型,创建了五种不同的几何形状,并确定了六十个设计变量。这些变量被输入到 HyperWorks 内的 Altair 优化软件中,以确定支架的最佳设计。这种创新方法可以实现更高效、更有效的设计和验证过程。
运营影响
数量效益
相关案例.
Case Study
Hospital Inventory Management
The hospital supply chain team is responsible for ensuring that the right medical supplies are readily available to clinicians when and where needed, and to do so in the most efficient manner possible. However, many of the systems and processes in use at the cancer center for supply chain management were not best suited to support these goals. Barcoding technology, a commonly used method for inventory management of medical supplies, is labor intensive, time consuming, does not provide real-time visibility into inventory levels and can be prone to error. Consequently, the lack of accurate and real-time visibility into inventory levels across multiple supply rooms in multiple hospital facilities creates additional inefficiency in the system causing over-ordering, hoarding, and wasted supplies. Other sources of waste and cost were also identified as candidates for improvement. Existing systems and processes did not provide adequate security for high-cost inventory within the hospital, which was another driver of cost. A lack of visibility into expiration dates for supplies resulted in supplies being wasted due to past expiry dates. Storage of supplies was also a key consideration given the location of the cancer center’s facilities in a dense urban setting, where space is always at a premium. In order to address the challenges outlined above, the hospital sought a solution that would provide real-time inventory information with high levels of accuracy, reduce the level of manual effort required and enable data driven decision making to ensure that the right supplies were readily available to clinicians in the right location at the right time.
Case Study
Gas Pipeline Monitoring System for Hospitals
This system integrator focuses on providing centralized gas pipeline monitoring systems for hospitals. The service they provide makes it possible for hospitals to reduce both maintenance and labor costs. Since hospitals may not have an existing network suitable for this type of system, GPRS communication provides an easy and ready-to-use solution for remote, distributed monitoring systems System Requirements - GPRS communication - Seamless connection with SCADA software - Simple, front-end control capability - Expandable I/O channels - Combine AI, DI, and DO channels
Case Study
Driving Digital Transformations for Vitro Diagnostic Medical Devices
Diagnostic devices play a vital role in helping to improve healthcare delivery. In fact, an estimated 60 percent of the world’s medical decisions are made with support from in vitrodiagnostics (IVD) solutions, such as those provided by Roche Diagnostics, an industry leader. As the demand for medical diagnostic services grows rapidly in hospitals and clinics across China, so does the market for IVD solutions. In addition, the typically high cost of these diagnostic devices means that comprehensive post-sales services are needed. Wanteed to improve three portions of thr IVD:1. Remotely monitor and manage IVD devices as fixed assets.2. Optimizing device availability with predictive maintenance.3. Recommending the best IVD solution for a customer’s needs.
Case Study
HaemoCloud Global Blood Management System
1) Deliver a connected digital product system to protect and increase the differentiated value of Haemonetics blood and plasma solutions. 2) Improve patient outcomes by increasing the efficiency of blood supply flows. 3) Navigate and satisfy a complex web of global regulatory compliance requirements. 4) Reduce costly and labor-intensive maintenance procedures.
Case Study
Harnessing real-time data to give a holistic picture of patient health
Every day, vast quantities of data are collected about patients as they pass through health service organizations—from operational data such as treatment history and medications to physiological data captured by medical devices. The insights hidden within this treasure trove of data can be used to support more personalized treatments, more accurate diagnosis and more advanced preparative care. But since the information is generated faster than most organizations can consume it, unlocking the power of this big data can be a struggle. This type of predictive approach not only improves patient care—it also helps to reduce costs, because in the healthcare industry, prevention is almost always more cost-effective than treatment. However, collecting, analyzing and presenting these data-streams in a way that clinicians can easily understand can pose a significant technical challenge.