Patent SG-11201909879Q-A (SG)
Title: Breathing assistance apparatus
Inventor: DICKINSON PHILIP JOHN
IPC: F16C39/02
Filed: 2018-04-23
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 01 November 2018 (01.11.2018) WIPO I PCT ill~~~~~~~~ 011101010VIIIOH olo Im0o1 0101110IIII111110 0IIIIII (10) International Publication Number WO 2018/199774 Al FIGURE 1 (51) International Patent Classification: F16C 27/06 (2006.01) F16C 35/077 (2006.01) A62B 9/00 (2006.01) F16C 39/02 (2006.01) A61M 16/00 (2006.01) HO1R 12/77(2011.01) A61M 16/16 (2006.01) HO5K 1/14 (2006.01) (21) International Application Number: PCT/NZ2018/050056 (22) International Filing Date: 23 April 2018 (23.04.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/488,845 23 April 2017 (23.04.2017) US 62/586,482 15 November 2017 (15.11.2017) US (71) Applicant: FISHER & PAYKEL HEALTHCARE LIMITED [NZ/NZ]; 15 Maurice Paykel Place, East Tama- ki, Auckland, 2013 (NZ). (72) Inventors: DICKINSON, Philip John; 15 Maurice Paykel Place, East Tamaki, Auckland, 2013 (NZ). YAGHOBIAN, Hayk Noobar Antranik; 15 Maurice Paykel Place, East Tamaki, Auckland, 2013 (NZ). PANARA, Richard Daniel; 15 Maurice Paykel Place, East Tamaki, Auckland, 2013 (NZ). (74) Agent: AJ PARK; Level 22, State Insurance Tower, 1 Willis Street, Wellington (NZ). (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. (54) Title: BREATHING ASSISTANCE APPARATUS 14 N 1 1' N \ (57) : An apparatus for delivering a flow of gas having: a controller; a housing defining a gas-flow passage flowing a high concentration oxygen gas; a motor with windings, resilient bearing mounts and an impeller to deliver the gas through the gas-flow passage; a flexible printed circuit electrically connecting the motor to the controller and sensor system; and an elastomeric shield to 0 pneumatically isolate the windings from the gas-flow passage. o [Continued on next page] WO 2018/199774 Al MIDEDIMOMOIDEIREEMOMOHEIMOBEHEMMIS (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)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) in black and white; the international application as filed contained color or greyscale and is available for download from PATENTSCOPE