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磁力辅助的远程控制微导管尖端偏转根据磁共振成像
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Bioengineering
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JoVE Journal Bioengineering
Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging
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磁力辅助的远程控制微导管尖端偏转根据磁共振成像

DOI:
10.3791/50299-v

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11:27 min

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April 04, 2013

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, , , , , , , , , , , , , , ,
1Department of Radiology and Biomedical Imaging,University of California, San Francisco , 2School of Medicine,University of California, San Francisco , 3Department of Radiology and Biomedical Imaging,UCSF Medical Center, 4University of California, San Francisco , 5Hansen Medical, Mountain View, CA

Chapters

  • 00:05Title
  • 01:54Microcoil Fabrication
  • 03:08Waterbath Setup and Magnetic Resonance Imaging
  • 06:18Vessel Phantom Setup and Magnetic Resonance Imaging
  • 07:55Results: Controlled Microcatheter Tip Deflection under In vitro Conditions
  • 10:38Conclusion

Summary

Automatic Translation

Automatic Translation

电流施加到血管内的微导管通过激光车床光刻microcoil小费可以实现可控挠度根据磁共振（MR）的指导，这可以改善在各种血管内手术导航中的​​脉管系统的速度和疗效。

Tags

CatheterMicrocoilMRIEndovascularTip DeflectionMagnetic ControlRemote ControlRemote Navigation

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