2003 IEEE International Conference on Robotics and Automation (Cat. No.03CH37422)
DOI: 10.1109/robot.2003.1241852
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Design of all-accelerometer inertial measurement unit for tremor sensing in hand-held microsurgical instrument

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Cited by 22 publications
(2 citation statements)
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“…In medical XR applications such as clinical training and patient rehabilitation, the orientation (yaw, pitch, roll) and position of surgical instruments or a patient's limbs are measured and used as the input. To achieve this, an electromagnetic sensor known as the inertial measurement unit (IMU) [G] 53 can be embedded in hand-held instruments and HMDs thanks to its small size and weight 39,54 . However, the metal objects in the operating room may cause artifacts such as distortion errors on electromagnetic sensors like IMUs 55 ; optical sensors such as cameras are commonly used instead 56,57 .…”
Section: Hardware Components Of Xrmentioning
confidence: 99%
“…In medical XR applications such as clinical training and patient rehabilitation, the orientation (yaw, pitch, roll) and position of surgical instruments or a patient's limbs are measured and used as the input. To achieve this, an electromagnetic sensor known as the inertial measurement unit (IMU) [G] 53 can be embedded in hand-held instruments and HMDs thanks to its small size and weight 39,54 . However, the metal objects in the operating room may cause artifacts such as distortion errors on electromagnetic sensors like IMUs 55 ; optical sensors such as cameras are commonly used instead 56,57 .…”
Section: Hardware Components Of Xrmentioning
confidence: 99%
“…While prior research has applied BASN application signal processing and classification to tremor assessment [Findley and Koller 1994;Spyers-Ashby et al 1998;Tech Ang et al 2003] and activity recognition [Parkka et al 2006], these techniques and approaches are not created for wearable, embedded, on-node processing environments. Research addressing scalable compression algorithms for data reduction [Hwang et al 2003;Tan and Zakhor 1999] are not considered viable within the context of modern resource-constrained BASN hardware.…”
Section: Introductionmentioning
confidence: 99%