Wireless force sensor on a distal portion of a surgical instrument and method

SJ Blumenkranz, BJ Lockyer - US Patent 8,628,518, 2014 - Google Patents
Related US Application Data Continuation-in-part of application No. 1 1/864,974, filed on
Sep. 29, 2007, now Pat. No. 8,375,808, which is a continuation-in-part of application No. 1 …

Force and torque sensing for surgical instruments

SJ Blumenkranz, DQ Larkin - US Patent 8,945,095, 2015 - Google Patents
An apparatus, system, and method for improving force and torque sensing and feedback to
the Surgeon performing a telerobotic surgery are provided. Groups of axially oriented strain …

Wireless force sensor on a distal portion of a surgical instrument and method

SJ Blumenkranz, BJ Lockyer - US Patent 9,943,375, 2018 - Google Patents
(57) ABSTRACT A surgical instrument includes a distal portion. A force sensor is operatively
mounted on the distal portion. The force sensor includes a wireless package, which …

Design and performance study of Sierpinski fractal based patch antennas for multiband and miniaturization characteristics

PSR Chowdary, AM Prasad, PM Rao… - Wireless Personal …, 2015 - Springer
Modern wireless communication systems demand for compact and miniaturised antennas
which are capable of operating at multiple frequency bands. Cutting fractals on traditional …

A review of antenna design and development for Indian regional navigational satellite system

N Thangadurai, MP Vasudha - 2016 International Conference …, 2016 - ieeexplore.ieee.org
The Indian regional navigational satellite system (IRNSS) developed by the Indian Space
Research Organization (ISRO) is an autonomous regional satellite navigation system which …

Wireless force sensor on a distal portion of a surgical instrument and method

SJ Blumenkranz, BJ Lockyer - US Patent 10,905,502, 2021 - Google Patents
(57) ABSTRACT A surgical instrument includes a distal portion. A force sensor is operatively
mounted on the distal portion. The force sensor includes a wireless package, which …

Wireless force sensor on a distal portion of a surgical instrument and method

SJ Blumenkranz, BJ Lockyer - US Patent 10,363,107, 2019 - Google Patents
ABSTRACT A surgical instrument includes a distal portion. A force sensor is operatively
mounted on the distal portion. The force sensor includes a wireless package, which …

Design of multiband fractal antenna for IRNSS and GAGAN applications

M Karthick, K Supriya - 2015 International Conference on …, 2015 - ieeexplore.ieee.org
In this paper, a simple self similar multi fractal cantor antenna is designed for IRNSS and
GAGAN applications in India. A new navigational system which is developed and controlled …

Design of a triangular fractal patch antenna with slit for IRNSS and GAGAN applications

S Arivazhagan, K Kavitha… - … and Embedded Systems …, 2013 - ieeexplore.ieee.org
In this paper a triangular fractal patch antenna with slit is designed for IRNSS and GAGAN
applications using ADS software. India is intended to develop a satellite based navigation …

Fractal yagi antenna

PZ Petkov, MR Kolev, BG Bonev - 2015 Conference on …, 2015 - ieeexplore.ieee.org
A Yagi antenna with three fractal Koch curve shaped elements is proposed in this paper.
The antenna performances (radiation pattern, return loss and gain) are simulated and …