{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T03:32:30Z","timestamp":1762918350925,"version":"3.41.2"},"reference-count":21,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2022,5,23]],"date-time":"2022-05-23T00:00:00Z","timestamp":1653264000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Robotics Computer Surgery"],"published-print":{"date-parts":[[2022,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Continuous curvilinear capsulorhexis (CCC) is a delicate ophthalmic procedure which may benefit from robot technology. Measuring the behaviours (physiological tremor, operation force) of surgeons provides baseline data to develop assistive CCC robot.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A forceps with fibre bragg grating and inertial sensors is used to measure the surgeons' behaviours while experts\/novices perform CCC on ex\u2010vivo pig eyes, in\u2010vivo rabbit eyes and ex\u2010vivo human lens.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In pig\/rabbit tests, the root\u2010mean\u2010square (RMS) tremor amplitude is 35.26\/59.04\u00a0\u03bcm (expert\/novice, transverse), 13.3\/20.55\u00a0\u03bcm (axial). The RMS voluntary force (VF) and involuntary force (IF) are 8.97\/17.16\u00a0mN, and 0.66\/1.90\u00a0mN, respectively. In human lens test, the RMS tremor amplitude is 24.0\u00a0\u03bcm (transverse, expert only), 9.88\u00a0\u03bcm (axial). The RMS VF and RMS IF are 9.04\u00a0mN (expert only) and 0.17\u00a0mN, respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The expert surgeons have better precision and less operation force.<\/jats:p><\/jats:sec>","DOI":"10.1002\/rcs.2424","type":"journal-article","created":{"date-parts":[[2022,5,16]],"date-time":"2022-05-16T15:59:30Z","timestamp":1652716770000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Operation behaviours of surgical forceps in continuous curvilinear capsulorhexis"],"prefix":"10.1002","volume":"18","author":[{"given":"Yu","family":"Zheng","sequence":"first","affiliation":[{"name":"School of Mechanical Engineering and Automation Beihang University  Beijing People's Republic of 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Tongren Hospital Capital Medical University  Beijing People's Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2371-0377","authenticated-orcid":false,"given":"Yang","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering and Automation Beihang University  Beijing People's Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2022,5,23]]},"reference":[{"key":"e_1_2_10_2_1","first-page":"2952","article-title":"Current situation and Prospect of cataract treatment and Prevention","volume":"36","author":"Rong ML","year":"2020","journal-title":"J Mod Med 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