Regulatory clearance of the Glide Control Strategy for Upper Limb Prostheses

上肢假肢滑动控制策略的监管许可

基本信息

项目摘要

Regulatory clearance of the Glide Control Strategy for Upper Limb Prostheses ABSTRACT There is a pressing need to improve control of myoelectric prostheses for individuals with upper limb loss (ULL). To date, only two fundamental control methods have been made commercially available – Direct Control (DC, introduced in 1960) and Pattern Recognition (PR, introduced in 2016). Both have significant limitations, as outlined within the proposal. Thus, we propose a new control method called Glide. The Glide architecture does not use ‘triggers’ to switch between different grasps like DC systems, nor does it require frequent ‘recalibration’ like PR systems. Instead, it combines the simplicity of DC with the functionality of PR. It is based on effecting joystick-style motions of the residual limb to move a “Glide cursor” to specific locations within a circular region called the “Glide domain.” The Glide cursor position is determined by the resultant of the vector summation of two to eight EMG channels (depending on individual patient’s needs), where each of the electrode channels are spaced at equal angular distances apart from each other on the Glide domain. To date, we have 1) developed the controller hardware; 2) iteratively developed the control strategy and user interface with direct involvement of clinicians and individuals with ULL; and 3) evaluated a total of nine individuals with trans-radial ULL including seven who completed long-term in-home testing. Of note, our experience now includes one individual who has been using the system for two and half years and counting. We now propose to commercialize the novel Glide control strategy and enable accessibility to the widest group of patients possible. We propose two aims to accomplish these goals. The first aim is a regulatory aim, where we will complete the Verification and Validation of the system and submit a 510(k) for regulatory approval. The second aim is a scientific aim, where we will evaluate the hypothesis that use of Glide results in improved functional, satisfaction and usage metrics as compared to use of a standard DC prosthesis. An important benefit of this aim, presuming the results are favorable, is that it will provide strong support for reimbursement. If we are successful, we will have met our dual mandate – to improve usability of upper limb prostheses, while simultaneously increasing real-world access to advanced prosthetic technologies.
上肢假体滑动控制策略的监管许可 摘要 有一个迫切的需要,以改善控制肌电假肢的个人上肢损失(截肢)。 到目前为止,只有两种基本的控制方法已经商业化-直接控制(DC, 1960年推出)和模式识别(PR,2016年推出)。两者都有很大的局限性, 在提案中提出。 因此,我们提出了一种新的控制方法称为滑翔。Glide架构不使用“触发器”来切换 它可以像DC系统一样在不同的抓取之间进行调整,也不像PR系统那样需要频繁的“重新校准”。相反地, 它结合了DC的简单性和PR的功能性。 将“滑翔光标”移动到称为“滑翔域”的圆形区域内的特定位置。的 滑动光标位置由2到8个EMG通道的矢量和的结果确定 (取决于个体患者的需要),其中每个电极通道以相等的角度间隔开, 在滑翔域上彼此相隔的距离 到目前为止,我们已经1)开发了控制器硬件; 2)迭代开发了控制策略和用户 与临床医生和患者直接接触; 3)共评估了9名患者 其中包括7名完成了长期家庭测试的经桡动脉造影患者。值得注意的是,我们现在的经验 包括一名已使用该系统两年半的个人。 我们现在建议将新的Glide控制策略商业化,并使最广泛的群体能够获得 患者可能。我们提出两个目标来实现这些目标。第一个目标是监管目标, 我们将完成系统的验证和确认,并提交510(k)申请监管批准。的 第二个目标是科学目标,我们将评估使用Glide导致改善 与使用标准DC假体相比,功能、满意度和使用指标。一个重要的好处 这个目的,如果效果好的话,就是给报销提供有力的支持。 如果我们成功了,我们将完成我们的双重任务-提高上肢假肢的可用性, 同时增加现实世界对先进假肢技术的使用。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Rahul Reddy Kaliki其他文献

Rahul Reddy Kaliki的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Rahul Reddy Kaliki', 18)}}的其他基金

Regulatory clearance of a rehabilitation system for individuals with upper limb loss
上肢丧失患者康复系统的监管许可
  • 批准号:
    10328954
  • 财政年份:
    2021
  • 资助金额:
    $ 87.33万
  • 项目类别:
Regulatory clearance of a rehabilitation system for individuals with upper limb loss
上肢丧失患者康复系统的监管许可
  • 批准号:
    10710335
  • 财政年份:
    2021
  • 资助金额:
    $ 87.33万
  • 项目类别:
Regulatory clearance of a rehabilitation system for individuals with upper limb loss
上肢丧失患者康复系统的监管许可
  • 批准号:
    10113148
  • 财政年份:
    2021
  • 资助金额:
    $ 87.33万
  • 项目类别:
Development and clinical assessment of a robust, 3D printed titanium, myoelectric powered prosthetic digit system
强大的 3D 打印钛肌电假肢数字系统的开发和临床评估
  • 批准号:
    10478231
  • 财政年份:
    2021
  • 资助金额:
    $ 87.33万
  • 项目类别:
Development and clinical assessment of a robust, 3D printed titanium, myoelectric powered prosthetic digit system
强大的 3D 打印钛肌电假肢数字系统的开发和临床评估
  • 批准号:
    10710328
  • 财政年份:
    2021
  • 资助金额:
    $ 87.33万
  • 项目类别:
Development and clinical assessment of a robust, 3D printed titanium, myoelectric powered prosthetic digit system
强大的 3D 打印钛肌电假肢数字系统的开发和临床评估
  • 批准号:
    10259073
  • 财政年份:
    2021
  • 资助金额:
    $ 87.33万
  • 项目类别:
User-driven Retrospectively Supervised Classification Updating (RESCU) system for robust upper limb prosthesis control
用户驱动的回顾性监督分类更新 (RESCU) 系统,用于稳健的上肢假肢控制
  • 批准号:
    10078697
  • 财政年份:
    2020
  • 资助金额:
    $ 87.33万
  • 项目类别:
Sonomyographic Upper Limb Prosthetics: A New Paradigm
超声波上肢假肢:一种新范式
  • 批准号:
    10088450
  • 财政年份:
    2020
  • 资助金额:
    $ 87.33万
  • 项目类别:
Sonomyographic Upper Limb Prosthetics: A New Paradigm
超声波上肢假肢:一种新范式
  • 批准号:
    10375604
  • 财政年份:
    2020
  • 资助金额:
    $ 87.33万
  • 项目类别:
Sonomyographic Upper Limb Prosthetics: A New Paradigm
超声波上肢假肢:一种新范式
  • 批准号:
    10556393
  • 财政年份:
    2020
  • 资助金额:
    $ 87.33万
  • 项目类别:

相似海外基金

A patient-oriented research approach to studying sex differences in the prosthetic needs and priorities of lower limb amputees
以患者为导向的研究方法,用于研究下肢截肢者的假肢需求和优先事项的性别差异
  • 批准号:
    485115
  • 财政年份:
    2023
  • 资助金额:
    $ 87.33万
  • 项目类别:
    Operating Grants
Developing a gene therapy product to treat pressure ulcers in lower-limb amputees
开发一种基因治疗产品来治疗下肢截肢者的压力性溃疡
  • 批准号:
    2888189
  • 财政年份:
    2023
  • 资助金额:
    $ 87.33万
  • 项目类别:
    Studentship
IMPILO-AI: Intelligent Monitoring of Prosthesis conditions In LOwer limb amputees - Advancing Innovation
IMPILO-AI:智能监测下肢截肢者的假肢状况 - 推进创新
  • 批准号:
    10082684
  • 财政年份:
    2023
  • 资助金额:
    $ 87.33万
  • 项目类别:
    Collaborative R&D
Development and Evaluation of a Wearable Biofeedback Gait Training System for Lower Limb Amputees
下肢截肢者可穿戴生物反馈步态训练系统的开发和评估
  • 批准号:
    568803-2022
  • 财政年份:
    2022
  • 资助金额:
    $ 87.33万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
Engineering design optimization of a lower limb prosthesis for female single-limb transtibial amputees using a computational modelling and user-centered design approach.
使用计算建模和以用户为中心的设计方法对女性单肢跨胫截肢者的下肢假肢进行工程设计优化。
  • 批准号:
    569642-2022
  • 财政年份:
    2022
  • 资助金额:
    $ 87.33万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Doctoral
Improving the health status of dysvascular amputees by deploying digital prosthetic interface technology in combination with exercise intervention
通过部署数字假肢接口技术结合运动干预来改善血管障碍性截肢者的健康状况
  • 批准号:
    10707261
  • 财政年份:
    2022
  • 资助金额:
    $ 87.33万
  • 项目类别:
Improving the health status of dysvascular amputees by deploying digital prosthetic interface technology in combination with exercise intervention
通过部署数字假肢接口技术结合运动干预来改善血管障碍性截肢者的健康状况
  • 批准号:
    10547407
  • 财政年份:
    2022
  • 资助金额:
    $ 87.33万
  • 项目类别:
A Low-Cost, Practical Fitness Monitor of Socket-Suspension Systems for Lower Limb Amputees
适用于下肢截肢者的低成本、实用的插座悬挂系统健康监测仪
  • 批准号:
    10384774
  • 财政年份:
    2022
  • 资助金额:
    $ 87.33万
  • 项目类别:
Restoring Proprioception to Improve Balance and Gait in Lower-Limb Amputees - COVID-19 Supplement
恢复本体感觉以改善下肢截肢者的平衡和步态 - COVID-19 补充资料
  • 批准号:
    10619249
  • 财政年份:
    2022
  • 资助金额:
    $ 87.33万
  • 项目类别:
Minimising bone mineral density loss in traumatic amputees: a randomised controlled feasibility trial
最大限度地减少创伤性截肢者的骨矿物质密度损失:一项随机对照可行性试验
  • 批准号:
    EP/X027155/1
  • 财政年份:
    2022
  • 资助金额:
    $ 87.33万
  • 项目类别:
    Fellowship
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了