Perceptual Surgical Knife with Wavelet Denoising
Robotic surgery is a new technology in medical applications and has been undergoing rapid development. The surgical knife, essential for robotic surgery, has the ability to determine the success of an operation. In this paper, on the basis of the principle of field-effect transistors (FETs), a perce...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-02-01
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| Series: | Micromachines |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2072-666X/9/2/79 |
| _version_ | 1811270398673682432 |
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| author | Tao Li Yuta Sunami Sheng Zhang |
| author_facet | Tao Li Yuta Sunami Sheng Zhang |
| author_sort | Tao Li |
| collection | DOAJ |
| description | Robotic surgery is a new technology in medical applications and has been undergoing rapid development. The surgical knife, essential for robotic surgery, has the ability to determine the success of an operation. In this paper, on the basis of the principle of field-effect transistors (FETs), a perceptual surgical knife is proposed to detect the electrons or electric field of the human body with distinguishable signals. In addition, it is difficult to discriminate between the motions of surgical knives from the perceptual signals that are disturbed by high-frequency Gaussian white noise. Therefore, the wavelet denoising approach is chosen to reduce the high-frequency noise. The proposed perceptual surgical knife with the wavelet denoising method has the characteristics of high sensitivity, low cost, and good repeatability. |
| first_indexed | 2024-04-12T22:00:02Z |
| format | Article |
| id | doaj.art-e7701142fa714d88add3e7bd3bda41a8 |
| institution | Directory Open Access Journal |
| issn | 2072-666X |
| language | English |
| last_indexed | 2024-04-12T22:00:02Z |
| publishDate | 2018-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Micromachines |
| spelling | doaj.art-e7701142fa714d88add3e7bd3bda41a82022-12-22T03:15:09ZengMDPI AGMicromachines2072-666X2018-02-01927910.3390/mi9020079mi9020079Perceptual Surgical Knife with Wavelet DenoisingTao Li0Yuta Sunami1Sheng Zhang2Institute of Innovative Science and Technology, Tokai University, Hiratsuka-shi 259-1292, JapanMicro/Nano Technology Center, Tokai University, Hiratsuka-shi 259-1292, JapanMicro/Nano Technology Center, Tokai University, Hiratsuka-shi 259-1292, JapanRobotic surgery is a new technology in medical applications and has been undergoing rapid development. The surgical knife, essential for robotic surgery, has the ability to determine the success of an operation. In this paper, on the basis of the principle of field-effect transistors (FETs), a perceptual surgical knife is proposed to detect the electrons or electric field of the human body with distinguishable signals. In addition, it is difficult to discriminate between the motions of surgical knives from the perceptual signals that are disturbed by high-frequency Gaussian white noise. Therefore, the wavelet denoising approach is chosen to reduce the high-frequency noise. The proposed perceptual surgical knife with the wavelet denoising method has the characteristics of high sensitivity, low cost, and good repeatability.http://www.mdpi.com/2072-666X/9/2/79surgical knifefield-effect transistor (FET)wavelet denoisingperceptionrobotic surgery |
| spellingShingle | Tao Li Yuta Sunami Sheng Zhang Perceptual Surgical Knife with Wavelet Denoising Micromachines surgical knife field-effect transistor (FET) wavelet denoising perception robotic surgery |
| title | Perceptual Surgical Knife with Wavelet Denoising |
| title_full | Perceptual Surgical Knife with Wavelet Denoising |
| title_fullStr | Perceptual Surgical Knife with Wavelet Denoising |
| title_full_unstemmed | Perceptual Surgical Knife with Wavelet Denoising |
| title_short | Perceptual Surgical Knife with Wavelet Denoising |
| title_sort | perceptual surgical knife with wavelet denoising |
| topic | surgical knife field-effect transistor (FET) wavelet denoising perception robotic surgery |
| url | http://www.mdpi.com/2072-666X/9/2/79 |
| work_keys_str_mv | AT taoli perceptualsurgicalknifewithwaveletdenoising AT yutasunami perceptualsurgicalknifewithwaveletdenoising AT shengzhang perceptualsurgicalknifewithwaveletdenoising |