Visual and tactile feedback for a direct-manipulating tactile sensor in laparoscopic palpation

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Design and Construction of a New Capacitive Tactile Sensor for Measuring Normal Tactile Force

This paper presents the design, construction and testing of a new capacitive tactile sensor for measurement of normal tactile force. The operation of proposed sensor has been investigated in ASTABLE and MONOSTABLE circuits. According to the results of these circuits the deviation of ASTABLE circuit results is less than MONOSTABLE circuit results. In addition, the results obtained from ASTABLE c...

متن کامل

Human Tactile Spatial Sensitivity for Tactile Feedback

In this paper, we quantify several spatial capabilities of the hmnan tactile system needed for tactile feedback, or teletaction. Psychophysics experiments measure the amplitude resolution of the human tactile system, the effects of shear stress on grating orientation discrimination, and the effects of viscoelasticity {creep and relaxation) on tactile perception for static touch. The results are...

متن کامل

Tactile Sensation Imaging for Artificial Palpation

In this paper we investigated a novel tactile sensation imaging method using a flexible, transparent waveguide and the total internal reflection principle. The developed sensor is used to detect and identify inclusions within tissues. To test the performance of the proposed sensor, a realistic tissue phantom with hard inclusions (tumor models) is developed. The proposed tactile imaging sensor e...

متن کامل

Optimal Grasping using Visual and Tactile Feedback

Sensor feedback and sensor fusion are indispensable for working in the real world. In this paper a robot hand grasping method is proposed. This method uses visual and tactile sensor information. First, grasping evaluation functions is proposed, which is derived from the relationships between a hand and an object. Then a control method is proposed which uses visual and tactile feedback. In this ...

متن کامل

Enhancement of tactile perception in palpation.

We studied tactile perception in palpation of the precordium to determine the frequency response of the hand and to improve, if possible, the sensitivity of the hand as a transducer for precordial movement. The threshold of tactile sensation was determined for 10 subjects by manipulating the amplitude of movement of an impulse generator at each of a series of frequency settings in the subaudibl...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The International Journal of Medical Robotics and Computer Assisted Surgery

سال: 2017

ISSN: 1478-5951

DOI: 10.1002/rcs.1879