Patent SG-11201811307S-A (SG)
Title: Arrangement for in-line holography microscopy
Inventor: HÄMÄLÄINEN ESA
IPC: G03H1/00
Filed: 2017-06-21
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization 111111111111111111111111111111111111111111111111111111111111111011111111111110111111 International Bureau (10) International Publication Number 0 (43) International Publication Date ......0\"\" WO 2017/220861 Al 28 December 2017 (28.12.2017) WIP0 I PCT (51) International Patent Classification: (72) Inventors: HAMALAINEN, Esa; Ketunkuja 5, 37100 GO1N 15/02 (2006.01) G01N 21/85 (2006.01) Nokia (FI). KESTI, Tero; Kotkansiivenkatu 2 A 6, 33720 G01N 15/10 (2006.01) G03H 1/00 (2006.01) Tampere (FI). GO1N 21/05 (2006.01) (74) Agent: PAPULA OY; P.O. Box 981, 00101 Helsinki (FI). (21) International Application Number: PCT/FI2017/050464 (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, (22) International Filing Date: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, 21 June 2017 (21.06.2017) 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, (25) Filing Language: English HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, (26) Publication Language: English KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, (30) Priority Data: MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, 16175692.9 22 June 2016 (22.06.2016) EP 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, (71) Applicant: UWATER OY [FIIFI]; Korkeakoulunkatu 10, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. 33720 Tampere (FI). (54) Title: ARRANGEMENT FOR IN-LINE HOLOGRAPHY MICROSCOPY 101 10 0 21 120 170 162 160 ® . 15 . 171 r 161 163 152 , - 110 150 153 Fig. ,-, (57) : A measuring arrangement (101) comprises an illuminating arrangement Il (120) defining an inner volume (121)for receiving a fluid (130) possibly comprising V; ot cuvette being arranged to receive the coherent light and let it exit therefrom through C::::) the entrance opening (150) being closed by an entrance window (151), whereby the e• 1 scatter part of the light, the scattered and non-scattered light interfering to form interference ei ---- sensor being configured to capture a hologram digital image frame (170) by receiving IN exit window (152) arranged to close the exit opening (153) of the cuvette. The image 1-1 © the cuvette(120). ei '140 (110) to emit coherent light (111);a cuvette microscopic objects (140) of foreign origin, the opposite entrance and exit openings(150, 153), possible microscopic objects present in the fluid fringes; an image sensor (160), the image the light propagated across the cuvette; and an sensor (160) is mounted in direct contact with C [Continued on next page] WO 2017/220861 Al IMEDIM0110101011M110EM001011010IIM1111110111111111111111111111111 (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). Declarations under Rule 4.17: — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) — of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3))