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Research Anthology on Emerging Technologies and Ethical Implications in Human Enhancement最新文献

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SMoBAICS SMoBAICS
Pub Date : 1900-01-01 DOI: 10.4018/978-1-7998-8050-9.ch015
V. Klinger
Simulation and modelling are powerful methods in computer aided therapy, rehabilitation monitoring, identification and control. The smart modular biosignal acquisition and identification system (SMoBAICS) provides methods and techniques to acquire electromyogram (EMG)- and electroneurogram (ENG)-based data for the evaluation and identification of biosignals. In this paper the author focuses on the development, integration and verification of platform technologies which support this entire data processing. Simulation and verification approaches are integrated to evaluate causal relationships between physiological and bioinformatical processes. Based on this we are stepping up of efforts to develop substitute methods and computer-aided simulation models with the objective of reducing animal testing. This work continues the former work about system identification and biosignal acquisition and verification systems presented in (Bohlmann et al., 2010), (Klinger and Klauke, 2013), (Klinger, 2014). This paper focuses on the next generation of an embedded data acquisition and identification system and its flexible platform architecture. Different application scenarios are shown to illustrate the system in different application fields. The author presents results of the enhanced closed-loop verification approach and of the signal quality using the Cuff-electrode-based ENG-data acquisition system.
仿真和建模是计算机辅助治疗、康复监测、识别和控制的有力方法。智能模块化生物信号采集和识别系统(SMoBAICS)提供了获取基于肌电图(EMG)和神经电图(ENG)的数据的方法和技术,用于评估和识别生物信号。在本文中,作者重点研究了支持整个数据处理的平台技术的开发、集成和验证。模拟和验证方法被整合到评估生理和生物信息过程之间的因果关系。基于此,我们正在加紧努力开发替代方法和计算机辅助模拟模型,以减少动物试验。这项工作延续了(Bohlmann et al., 2010)、(Klinger and Klauke, 2013)、(Klinger, 2014)中提出的关于系统识别和生物信号采集与验证系统的先前工作。本文重点研究了下一代嵌入式数据采集与识别系统及其灵活的平台架构。通过不同的应用场景来说明系统在不同的应用领域。作者介绍了增强闭环验证方法的结果,以及使用基于袖夫电极的eng数据采集系统的信号质量。
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引用次数: 1
Ethical Issues in Transhumanism 超人类主义中的伦理问题
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-8431-5.CH007
Faruk Karaman
Transhumanism seems to be inevitable. There seems to be no way to stop the developments leading humanity to transhumanism. As Heidegger puts, technological determinism rules, rather than social determinism. In other words, the technology controls the society, not the other way around. Therefore, in a short time period, people will be forced to face the challenges of transhumanism. It is therefore the right time to prepare for those challenges before they became mainstream. Tomorrow, it will be too late. Academicians, educators, politicians, philosophers, intellectuals, psychologists … etc. all should concentrate on the issue. This chapter will try to answer such questions and many others. A philosophical approach is used. After all, ethics is a branch of philosophy. Since, this is a futuristic topic, it is hard to find first-hand data and conduct survey analysis etc. Therefore, this is a theoretical chapter.
超人类主义似乎是不可避免的。似乎没有办法阻止人类走向超人类主义的发展。正如海德格尔所说,技术决定论而非社会决定论是规则。换句话说,是技术控制了社会,而不是社会控制了技术。因此,在短时间内,人们将被迫面对超人类主义的挑战。因此,在这些挑战成为主流之前,现在正是为它们做好准备的恰当时机。明天就太晚了。学者、教育家、政治家、哲学家、知识分子、心理学家等等都应该关注这个问题。本章将尝试回答这些问题和许多其他问题。使用了哲学方法。毕竟,伦理学是哲学的一个分支。由于这是一个未来的课题,很难找到第一手资料,进行调查分析等。因此,这是一个理论性的章节。
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引用次数: 2
A Brief History of Prosthetics and Orthotics of the Lower Body and Their Types 下半身假肢和矫形器的简史及其类型
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-8235-9.CH002
Dheeman Bhuyan, Kaushik Kumar
Prosthetics and orthotics are items taken for granted in today's day and age. However, this has not always been the case. The history of these everyday items is long and very colorful. In this chapter, the authors shed light on the history and development of prosthetics and orthotics of the lower body in order to better understand the current state of the art in the fields. A historical perspective is provided followed by enumeration of the types of devices and techniques available without going into the form and function of individual products.
假肢和矫形器是理所当然的项目在今天的日子和时代。然而,情况并非总是如此。这些日常用品的历史悠久而丰富多彩。在本章中,作者阐明了历史和发展的假肢和矫形器的下半身,以便更好地了解目前的艺术状态在该领域。提供了一个历史视角,然后列举了可用的设备和技术类型,而不涉及单个产品的形式和功能。
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引用次数: 4
Modeling a Predictive Control of Human Locomotion Based on the Dynamic Behavior 基于动态行为的人体运动预测控制建模
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-2993-4.CH013
J. M. Rosário, L. F. Melo, D. Dumur, M. Makarov, Jessica Fernanda Pereira Zamaia, G. F. C. Campos
This chapter presents the development of a lower limb orthosis based on the continuous dynamic behavior and on the events presented on the human locomotion, when the legs alternate between different functions. A computational model was developed to approach the different functioning models related to the bipedal anthropomorphic gait. Lagrange modeling was used for events modeling the non-holonomic dynamics of the system. This chapter combines the comparison of the use of the predictive control based on dynamical study and the decoupling of the dynamical model, with auxiliary parallelograms, for locating the center of mass of the mechanism using springs in order to achieve the balancing of each leg. Virtual model was implemented and its kinematic and dynamic motion analyzed through simulation of an exoskeleton, aimed at lower limbs, for training and rehabilitation of the human gait, in which the dynamic model of anthropomorphic mechanism and predictive control architecture with robust control is already developed.
本章介绍了一种基于连续动态行为的下肢矫形器的发展,以及当腿部在不同功能之间交替时,人体运动所呈现的事件。建立了一个计算模型来探讨与两足拟人步态相关的各种功能模型。采用拉格朗日模型对系统的非完整动力学进行事件建模。本章结合了基于动力学研究的预测控制与动力学模型解耦的比较,结合辅助平行四边形,利用弹簧定位机构的质心,以实现各腿的平衡。通过对用于人体步态训练与康复的下肢外骨骼的仿真,实现了虚拟模型的建立,分析了其运动学和动力学运动,建立了拟人机构的动力学模型和鲁棒控制的预测控制体系结构。
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引用次数: 0
Human Perfection and Contemporary Enhancement Technologies 人类的完美和当代增强技术
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-7152-0.CH005
Jesús Parra-Sáez
Human perfection has been one of the main objectives of the human species since the appearance of Homo sapiens, but contemporary biomedical technologies represent a promise to achieve it in the near future. In view of the new possibilities offered by new technologies, a scientific-philosophical theoretical debate has emerged between those who are in favor of its use on humanity for non-therapeutic purposes (posthumanists) and those who reject it (bioconservatives). In this chapter, the so-called “enhancement technologies,” the problems derived from their use with the aim of radically altering human abilities, and some of the most recent practical cases that have transcended the theoretical debate about their legitimacy are analyzed.
自智人出现以来,人类的完美一直是人类物种的主要目标之一,但当代生物医学技术代表了在不久的将来实现这一目标的承诺。鉴于新技术提供的新的可能性,一场科学-哲学理论辩论在赞成将其用于人类非治疗目的的人(后人类主义者)和反对它的人(生物保守主义者)之间出现了。在本章中,我们分析了所谓的“增强技术”,从根本上改变人类能力的目的而产生的问题,以及一些最近的实际案例,这些案例已经超越了关于其合法性的理论辩论。
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引用次数: 0
Importance of 3D Printing Technology in Medical Fields 3D打印技术在医疗领域的重要性
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-9167-2.CH002
R. Barua, S. Datta, A. Roychowdhury, P. Datta
Three-dimensional or 3D printing technology is a growing interest in medical fields like tissue engineering, dental, drug delivery, prosthetics, and implants. It is also known as the additive manufacturing (AM) process because the objects are done by extruding or depositing the material layer by layer, and the material may be like biomaterials, plastics, living cells, or powder ceramics. Specially in the medical field, this new technology has importance rewards in contrast with conventional technologies, such as the capability to fabricate patient-explicit difficult components, desire scaffolds for tissue engineering, and proper material consumption. In this chapter, different types of additive manufacturing (AM) techniques are described that are applied in the medical field, especially in community health and precision medicine.
三维或3D打印技术在组织工程、牙科、药物输送、假肢和植入物等医疗领域越来越受到关注。它也被称为增材制造(AM)工艺,因为物体是通过一层一层地挤压或沉积材料来完成的,材料可能像生物材料、塑料、活细胞或粉末陶瓷。特别是在医疗领域,与传统技术相比,这种新技术具有重要的回报,例如能够制造患者明确的困难部件,组织工程所需的支架,以及适当的材料消耗。在本章中,描述了应用于医疗领域的不同类型的增材制造(AM)技术,特别是在社区卫生和精准医疗中。
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引用次数: 5
Bioresorbable Composites and Implant 生物可吸收复合材料和植入物
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-8235-9.CH003
D. Zindani
Different biomaterials in the form of ceramics, metal alloys, composites, glasses, polymers, etc. have gained wide-range acceptance in the realm of medical sciences. Bioimplants from such biomaterials have been constructed and used widely for different clinical applications. With the continual progress, biomaterials that may be resorbed inside the body have been developed. These have done away with the major challenge of removal of an implant after it has served its intended function. Important factors are taken into consideration in design and development of implants from such biomaterials are mechanical properties, degradation rate, surface modification, rate of corrosion, biocompatibility, and non-toxicity. Given the importance of such materials in clinical applications, the chapter presents an overview of the bioresorable composites and their implants. The related properties and the functions served have been outlined briefly. Further, the challenges associated and the remedies to overcome them have also been delineated.
陶瓷、金属合金、复合材料、玻璃、聚合物等不同形式的生物材料在医学领域得到了广泛的接受。由这种生物材料制成的生物植入物已被广泛用于不同的临床应用。随着生物技术的不断进步,可在体内吸收的生物材料已经被开发出来。这些技术解决了在植入物达到预期功能后取出植入物的主要挑战。在设计和开发这种生物材料的植入物时,需要考虑的重要因素是机械性能、降解速率、表面修饰、腐蚀速率、生物相容性和无毒性。鉴于此类材料在临床应用中的重要性,本章概述了生物可吸收复合材料及其植入物。简要介绍了其相关特性和功能。此外,还描述了有关的挑战和克服这些挑战的补救办法。
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引用次数: 2
Design of a Contact Assistive Robot for the Disabled, Elderly, and Infirm People 残疾人、老年人和体弱者接触式辅助机器人的设计
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-9818-3.ch006
T. Mushiri, P. Mombeyarara, T. Marisa
The use of a wheelchair for normal routines or rehabilitation has various physiological and psychological implications. The use of contact assistive robots in developing countries is limited mainly due to their expensive nature. The benefits of exoskeleton use include health improvement, increased self-dependency, and self-sustenance. The chapter offers a solution through the design of a cheap contact assistive robot for the disabled. The design procedure includes the integration of acquired knowledge on gait training and existing exoskeletons acquired from intense research, visits to rehabilitation centers, and use of computer-aided software for design and simulations. A fully functioning scaled prototype was made that demonstrated the operating principle of the actual design. The design provides a successful baseline for further development of exoskeletons suitable and cheaper for developing countries with an initial estimated total material cost of USD$9000.
使用轮椅进行日常生活或康复有各种生理和心理上的影响。接触式辅助机器人在发展中国家的使用受到限制,主要是由于其昂贵的性质。使用外骨骼的好处包括改善健康,增加自我依赖和自我维持。本章通过设计一种廉价的残疾人接触式辅助机器人提供了解决方案。设计过程包括整合已获得的步态训练知识和从密集研究中获得的现有外骨骼,访问康复中心,并使用计算机辅助软件进行设计和模拟。制作了一个功能齐全的比例原型,演示了实际设计的工作原理。该设计为进一步开发适合发展中国家且更便宜的外骨骼提供了成功的基线,初步估计总材料成本为9000美元。
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引用次数: 1
Biomechanical Properties of Orthopedic and Dental Implants 骨科和牙科种植体的生物力学特性
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-5445-5.CH001
Manjeet Kumar, R. Kumar, Sandeep Kumar, C. Prakash
The demand for the orthopedic and dental implants has increased sharply in last decade due to physical traumas and age-related deficiencies. The material used for orthopedic and dental implants should be biocompatible to ensure the adaptability of the implant in the human body. The mechanical stability of implants is dependent on mechanical properties and surface characteristics essential to ensure corrosion and wear resistance. The requirement of mechanical properties also differs substantially from load-bearing to non-load-bearing implants. There are many problems arising due to lack of sufficient biocompatibility, like infection, poor osseointegration, and excessive foreign body response. Fatigue failure, stress shielding, and bone resorption are some major problems associated with lack of mechanical stability. Numerous conventional materials, coatings, and nanomaterials have been used to enhance the implant stability.
在过去的十年中,由于身体创伤和年龄相关的缺陷,对骨科和牙科植入物的需求急剧增加。用于骨科和牙科种植体的材料应具有生物相容性,以保证种植体在人体中的适应性。植入物的机械稳定性取决于机械性能和表面特性,这是确保耐腐蚀和耐磨性所必需的。承重和非承重植入物对机械性能的要求也有很大不同。由于缺乏足够的生物相容性,会产生许多问题,如感染、骨整合不良和过度的异物反应。疲劳失效、应力屏蔽和骨吸收是与缺乏机械稳定性相关的一些主要问题。许多传统材料、涂层和纳米材料已被用于提高种植体的稳定性。
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引用次数: 9
Wireless Power Transfer to Implantable Medical Devices With Multi-Layer Planar Spiral Coils 多层平面螺旋线圈植入式医疗设备的无线电力传输
Pub Date : 1900-01-01 DOI: 10.4018/978-1-5225-5870-5.CH009
N. S. Artan, R. Amineh
Implantable medical devices such as pacemakers, implantable cardioverter defibrillators, deep brain stimulators, retinal and cochlear implants are gaining significant attraction and growth due to their capability to monitor the health condition in real time, diagnose a particular disease, or provide treatment for a particular disease. In order to charge these devices, wireless power transfer technology is considered as a powerful means. This eliminates the need for extra surgery to replace the battery. In this chapter, some of the major implanted medical devices are reviewed. Then, various wireless power transfer configurations are reviewed briefly for charging such devices. The chapter continues with reviewing wireless power transfer configurations based on the multi-layer printed or non-printed planar spiral coils. At the end, some of the recent works related to using multi-layer planar spiral coils for safe and efficient powering of IMDs will be discussed.
植入式医疗设备,如起搏器、植入式心律转复除颤器、深部脑刺激器、视网膜和耳蜗植入物,由于能够实时监测健康状况、诊断特定疾病或为特定疾病提供治疗,正获得显著的吸引力和增长。为了给这些设备充电,无线电力传输技术被认为是一种强有力的手段。这样就不需要额外的手术来更换电池。在本章中,对一些主要的植入医疗器械进行了综述。然后,简要地回顾用于给所述设备充电的各种无线功率传输配置。本章继续回顾基于多层印刷或非印刷平面螺旋线圈的无线电力传输配置。最后,讨论了近年来利用多层平面螺旋线圈安全高效地为imd供电的研究进展。
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引用次数: 1
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Research Anthology on Emerging Technologies and Ethical Implications in Human Enhancement
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