{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T08:10:29Z","timestamp":1778227829801,"version":"3.51.4"},"reference-count":3,"publisher":"Georg Thieme Verlag KG","issue":"CP","license":[{"start":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T00:00:00Z","timestamp":1771632000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"name":"State Key Laboratory of Traditional Chinese Medicine Syndrome","award":["QZ2023ZZ39 SKLKY2024B0012"],"award-info":[{"award-number":["QZ2023ZZ39 SKLKY2024B0012"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Endosc Int Open"],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>We developed a novel, gravity-sensing device to measure bending angles of digestive endoscopes, addressing inefficiency and inaccuracy of traditional planar measurement cards. This single-operator tool utilizes a freely rolling ball bearing within a calibrated ring to quantify angles. A multicenter instrument comparison demonstrated that the device significantly improved measurement efficiency and consistency while reducing associated maintenance costs, offering a practical solution for endoscopy unit quality control.<\/jats:p>","DOI":"10.1055\/a-2816-5256","type":"journal-article","created":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T23:30:21Z","timestamp":1771716621000},"source":"Crossref","is-referenced-by-count":0,"special_numbering":"S","title":["Gravity-sensing device for measuring bending angles in digestive endoscopes: Design and clinical evaluation"],"prefix":"10.1055","volume":"14","author":[{"given":"Ming-yan","family":"Luo","sequence":"additional","affiliation":[{"name":"Gastroenterology, Ersha Island Hospital, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li-qiu","family":"Liu","sequence":"additional","affiliation":[{"name":"Gastroenterology, Ersha Island Hospital, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhao-xia","family":"Lun","sequence":"additional","affiliation":[{"name":"Gastroenterology, Ersha Island Hospital, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chao-yuan","family":"Huang","sequence":"additional","affiliation":[{"name":"Gastroenterology, Ersha Island Hospital, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xu-chao","family":"Chen","sequence":"additional","affiliation":[{"name":"Gastroenterology, Ersha Island Hospital, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, 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