Patent SG-11201909746V-A (SG)
Title: Hand held ophthalmic and neurological screening device
Inventor: MILEA DAN
IPC: A61B3/11
Filed: 2018-04-27
Abstract: 37- P 1 MEMORY 36 --L. USER ;INTERFACE 1 0 L_ 34 - 1PROcEssOR1 DISPLAY W O 20 18/ 2038 28 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 November 2018 (08.11.2018) WIPO I PCT ~ill IIIIIIIIImillion ono o Holoiliumiolonoiflo oimIE (10) International Publication Number WO 2018/203828 Al (51) International Patent Classification: A61B 3/14 (2006.01) A61B 3/113 (2006.01) A61B 3/11 (2006.01) (21) International Application Number: PCT/SG2018/050204 (22) International Filing Date: 27 April 2018 (27.04.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 10201703570Y 02 May 2017 (02.05.2017) SG (71) Applicant: SINGAPORE HEALTH SERVICES PTE LTD [SG/SG]; 31 Third Hospital Avenue, #03-03, Bowyer Block C, Singapore 168753 (SG). (72) Inventors: MILEA, Dan; c/o SINGAPORE EYE RESEARCH INSTITUTE, The Academia, 20 College Road, Discovery Tower Level 6, Singapore 169856 (SG). NAJJAR, Raymond; c/o Singapore Eye Research Institute, The Academia, 20 College Road, Discovery Tower Level 6, Singapore 169856 (SG). AUNG, Tin; c/o Singapore Eye Research Institute, The Academia, 20 College Road, Dis- covery Tower Level 6, Singapore 169856 (SG). (74) Agent: SOROKER AGMON NORDMAN PTE LTD; 133 New Bridge Road, #13-02, Singapore 059413 (SG). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: HAND HELD OPHTHALMIC AND NEUROLOGICAL SCREENING DEVICE (57) : A hand-held sized ocular and neurological screening device, system and method, the screening device comprising an eyepiece and a hand-held housing, the housing comprising a tubular stimulus chamber defining a light stimulus chan- nel, wherein an illumination source is configured to provide light stimulus towards an opening through the light stimulus channel and an operational chamber compris- F L F-1'- 1 ---1 ing an infrared camera positioned outside the stimulus channel and inclined towards the opening, the infrared camera is configured to capture images of the pupils and eye movements through the opening without interfering with the light stimulus and 30 — < a controller configured to receive the captured images from the infrared camera. 39J. NETWORK The hand-held sized device can include a clip-on fixture for fixing the device onto INTERFACE a table, a desktop, or any portable ophthalmic apparatus. FIG. 1 100 40 APPUCAT1ON SERVER PROCESSOR MEMORY I f 44 42