{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T05:28:13Z","timestamp":1774848493593,"version":"3.50.1"},"reference-count":13,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T00:00:00Z","timestamp":1772928000000},"content-version":"vor","delay-in-days":7,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,3,1]],"date-time":"2026-03-01T00:00:00Z","timestamp":1772323200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100008043","name":"Zhejiang Sci-Tech University","doi-asserted-by":"publisher","award":["24242151\u2010Y"],"award-info":[{"award-number":["24242151\u2010Y"]}],"id":[{"id":"10.13039\/501100008043","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Ophthalmology"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To validate the accuracy of the iFalcon V100 rebound tonometer in measuring intraocular pressure (IOP) in enucleated normal canine eyes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Animals Studied<\/jats:title>\n                    <jats:p>Four freshly enucleated normal canine eyes tested within 12\u2009h postmortem.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Procedures<\/jats:title>\n                    <jats:p>A 1.5\u2009mL water syringe was inserted into the vitreous chamber, and an implantable pressure sensor was inserted into the anterior chamber. IOP measurements were initiated at 5\u2009mmHg and gradually increased to 50\u2009mmHg by incrementally advancing the syringe plunger. Measurements were taken with the iFalcon V100 from the central cornea using the canine mode, and results were compared to those obtained from the implantable pressure sensor using linear regression analysis and Bland\u2013Altman plots.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The iFalcon V100 readings showed a strong linear correlation with the implantable sensor (\n                      <jats:italic>r<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u20090.96). Bland\u2013Altman analysis revealed a mean bias of +0.34\u2009mmHg, with 95% limits of agreement ranging from \u22124.29 to +4.98\u2009mmHg; the overestimation was slightly in the lower pressure range. Notably, multiple attempts were required to obtain the measurements at 5\u201310\u2009mmHg with the iFalcon V100.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The iFalcon V100 tonometer provides accurate central corneal IOP measurements in normal canine eyes within the physiological range of 5\u201350\u2009mmHg, showing good agreement with direct implantable pressure sensor readings. Although the validated 5\u201350\u2009mmHg range is wider than normal physiological pressures and encompasses commonly encountered pathological levels, we did not evaluate performance at 70\u201380\u2009mmHg levels occurring in acute glaucoma, which is a study limitation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/vop.70168","type":"journal-article","created":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T11:52:30Z","timestamp":1772970750000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Validation of the\n                    <scp>iFalcon V100<\/scp>\n                    Rebound Tonometer in Canine Eyes"],"prefix":"10.1111","volume":"29","author":[{"given":"Yunhao","family":"Su","sequence":"first","affiliation":[{"name":"The School of Mechanical Engineering Zhejiang Sci\u2010Tech University  Hangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yingbo","family":"Liu","sequence":"additional","affiliation":[{"name":"The School of Mechanical Engineering Zhejiang Sci\u2010Tech University  Hangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fushan","family":"Shi","sequence":"additional","affiliation":[{"name":"Zhejiang University Center for Veterinary Sciences Zhejiang University  Hangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-2127-220X","authenticated-orcid":false,"given":"Ji","family":"Fu","sequence":"additional","affiliation":[{"name":"The School of Mechanical Engineering Zhejiang Sci\u2010Tech University  Hangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,3,8]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140\u20106736(23)01289\u20108"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.2147\/OPTH.S163092"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.12780"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.70002"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.13213"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.13043"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.12747"},{"key":"e_1_2_12_9_1","doi-asserted-by":"publisher","DOI":"10.1006\/bulm.1999.0102"},{"key":"e_1_2_12_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gloepi.2020.100045"},{"key":"e_1_2_12_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.13067"},{"key":"e_1_2_12_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2010.00794.x"},{"key":"e_1_2_12_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.13142"},{"key":"e_1_2_12_14_1","doi-asserted-by":"publisher","DOI":"10.51329\/mehdiophthal1506"}],"container-title":["Veterinary Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/vop.70168","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/vop.70168","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/vop.70168","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T03:58:49Z","timestamp":1774843129000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/vop.70168"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3]]},"references-count":13,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1111\/vop.70168"],"URL":"https:\/\/doi.org\/10.1111\/vop.70168","archive":["Portico"],"relation":{},"ISSN":["1463-5216","1463-5224"],"issn-type":[{"value":"1463-5216","type":"print"},{"value":"1463-5224","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3]]},"assertion":[{"value":"2025-08-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-25","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-08","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70168"}}