Analysis of a Proof mass Structure of a Capacitive Accelerometer as Wearable Sensor for Health Monitoring

Preeti, M.; Guha, Koushik; Baishnab, Krishna Lal; Sastry, Ananth; Dusarlapudi, Kalyan; Raju, K. Narasimha

doi:10.1007/978-981-16-3767-4_30

Cited by 2 publications

(1 citation statement)

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“…Parallel manipulators in the medical domain, nowadays robotic-assisted surgery progressively increasing due to the success rate, the robotic-assisted laparoscopic surgery is one, the surgeon operates over the body using the assistance of robot with a controller [12]- [14]. The robot mimics the motions of the surgeon, make the process Master and slave system, due to the requirement of high accuracy in mobility and accessibility of tools at the critical areas, it's an obvious decision to rely on Motor controlled mechanism [15]. The scope of using robotic manipulator is oncology, urology, thyroid and colon, and rectal fields of surgeries.…”

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confidence: 99%

Design and prototyping of an accelerometer based parallel manipulator for endoscope position control

Dusarlapudi

Raju

Kumar

et al. 2022

IJEECS

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The advancement of embedded controllers in minimally invasive robotic surgery (MIRS) provides an innovative and safe alternative to traditional open surgery. This paper illustrates the Accelerometer-based Embedded prototype of 4 link novel parallel manipulator design and endoscope end position control scheme. The parallel manipulator proposed is of 4 leg quadra model with 4 servo actuators to drive the end effector to which endoscope camera integrated with micro electro-mechanical system (MEMS) accelerometer. The parallel manipulator is modeled in Coppeliasim computer-aided design (CAD) and embedded control logic is implemented in the ATmega328P microcontroller. The achieved end effector movement is +/-10cm from the ground clearance validated it in CAD tool. The potentiometer-based position control of the endoscope and its image magnification is recorded. The internet of things (IoT) infrastructure extension to the demonstrated protype is proposed. This cost-effective model is compared with the existed models available in the market.

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confidence: 99%