{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T05:17:45Z","timestamp":1787807865861,"version":"build-2784847793"},"reference-count":30,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T00:00:00Z","timestamp":1783987200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T00:00:00Z","timestamp":1783987200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100020595","name":"National Science and Technology Council","doi-asserted-by":"publisher","award":["NSTC 114\u20102628\u2010E\u2010002\u2010025"],"award-info":[{"award-number":["NSTC 114\u20102628\u2010E\u2010002\u2010025"]}],"id":[{"id":"10.13039\/100020595","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100006477","name":"National Taiwan University","doi-asserted-by":"publisher","award":["NTU\u2010CC\u2010114L892101"],"award-info":[{"award-number":["NTU\u2010CC\u2010114L892101"]}],"id":[{"id":"10.13039\/501100006477","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Robotics Computer Surgery"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Robot\u2010assisted ophthalmic surgery requires precise manipulation about a remote centre of motion (RCM). Conventional systems often employ mechanically fixed RCMs, limiting alignment flexibility, motion compensation, and tool exchange capability. This work presents HYPER\u2010OPS, a hybrid parallel\u2010serial ophthalmic robot featuring a software\u2010controlled RCM and tool exchange capability.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A compact six\u2010degree\u2010of\u2010freedom manipulator was developed using a dual\u2010layer five\u2010bar linkage. The system features software\u2010controlled RCM functionality and passive magnetic tool exchange. Kinematic, workspace and structural analyses were performed, followed by experimental validation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The robot achieved the workspace required for ophthalmic procedures while enabling configurable RCM placement. Finite element analysis predicted a maximum deformation of 0.045\u00a0mm and a first natural frequency of 56\u00a0Hz. Experiments demonstrated RCM position errors below 0.2\u00a0mm and tool exchange repeatability of 0.39\u00a0mm.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>HYPER\u2010OPS provides a compact platform for ophthalmic surgery with improved flexibility for alignment, motion compensation and workflow automation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/rcs.70208","type":"journal-article","created":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T12:13:45Z","timestamp":1784031225000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Hybrid Parallel\u2010Serial Tool Exchange Robot for\u00a0Ophthalmic Precision Surgery: Mechanical Design"],"prefix":"10.1002","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4363-2051","authenticated-orcid":false,"given":"Yu\u2010Hsiu","family":"Lee","sequence":"first","affiliation":[{"name":"Department of Mechanical Engineering National Taiwan University  Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yung\u2010Chen","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering National Taiwan University  Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu\u2010An","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering National Taiwan University  Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ching","family":"Chou","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering National Taiwan University  Taipei 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