Source:http://linkedlifedata.com/resource/pubmed/id/18504911
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:dateCreated |
2008-5-28
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| pubmed:abstractText |
With the emergence of technologies to fabricate and mass-produce microscale tools and micromachines, microsurgery stands to potentially benefit through the development of a fundamentally new class of instruments. These new instruments may provide the surgeon with access to the smallest reaches of the body and perform operations that are currently not possible with manually operated tools. These new devices can be variably constructed and configured based on a wide range of design possibilities and can be built to serve many different fundamental surgical functions requiring the manipulation and handling of small tissues and structures, including grasping, cutting, and monitoring. With these functionalities also comes a high degree of integration, allowing tools and space to be used efficiently. Adapted from the techniques of the microelectronics industry, the fabrication methods and materials produce structures that are mechanically strong and easy to reproduce on a large scale. Well-developed design and physical modeling tools mean that the process of instrument development and validation can be streamlined. Along with these new instruments comes the need to provide automated interfaces to effectively translate human operator intentions into the appropriate actuation and motion of these devices. These interfaces must include the capability to scale down human motions to the range of microns. Most likely, the operation of these new microsurgical devices will resemble the control schemes developed for robotic surgery. The control schemes will provide accurate motions while minimizing the chances of damaging tools or unnecessarily injuring tissues. Naturally, these new tools and surgical schemes will require a transition from the conventional paradigm. However, with new surgical capabilities that may allow direct intervention into the inner workings of a cell, MEMS and nanotechnology-based tools may become a crucial part of the arsenal for the next generation of surgeons. Invariably, future developments of this new class of instruments will depend in large part on needs identified by the surgeon and an understanding of the enabling properties of microtechnology and nanotechnology. Thus, recognition of the vast potentials of this new technology among clinicians will greatly help to accelerate the development and integration of new microdevices and novel procedures that address disease and injury with unprecedented precision.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:citationSubset |
IM
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| pubmed:status |
MEDLINE
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| pubmed:issn |
0069-4827
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
54
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
137-47
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| pubmed:meshHeading |
pubmed-meshheading:18504911-Computer-Aided Design,
pubmed-meshheading:18504911-Equipment Design,
pubmed-meshheading:18504911-Humans,
pubmed-meshheading:18504911-Microelectrodes,
pubmed-meshheading:18504911-Microsurgery,
pubmed-meshheading:18504911-Nanomedicine,
pubmed-meshheading:18504911-Nanostructures,
pubmed-meshheading:18504911-Neurosurgical Procedures,
pubmed-meshheading:18504911-Software,
pubmed-meshheading:18504911-Surgical Instruments
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| pubmed:year |
2007
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| pubmed:articleTitle |
Microtechnology in medicine: the emergence of surgical microdevices.
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| pubmed:affiliation |
Department of Ophtalmology, University of California, San Francisco, San Franciso, California, USA.
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| pubmed:publicationType |
Journal Article
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