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1. (WO2017135358) ARTIFICIAL LUNG HAVING INTEGRATED FILTER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135358 International Application No.: PCT/JP2017/003730
Publication Date: 10.08.2017 International Filing Date: 02.02.2017
IPC:
A61M 1/18 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14
Dialysis systems; Artificial kidneys; Blood oxygenators
16
with membranes
18
in the shape of hollow fibres
Applicants:
株式会社ジェイ・エム・エス JMS CO., LTD. [JP/JP]; 広島県広島市中区加古町12番17号 12-17, Kako-machi, Naka-ku, Hiroshima-shi, Hiroshima 7308652, JP
Inventors:
和泉亮平 IZUMI Ryohei; --
工藤雅彰 KUDO Masaaki; --
Agent:
特許業務法人池内・佐藤アンドパートナーズ IKEUCHI SATO & PARTNER PATENT ATTORNEYS; 大阪府大阪市北区天満橋1丁目8番30号OAPタワー26階 26th Floor, OAP TOWER, 8-30, Tenmabashi 1-chome, Kita-ku, Osaka-shi, Osaka 5306026, JP
Priority Data:
2016-01886703.02.2016JP
Title (EN) ARTIFICIAL LUNG HAVING INTEGRATED FILTER
(FR) POUMON ARTIFICIEL DOTÉ D’UN FILTRE INTÉGRÉ
(JA) フィルタ内蔵型人工肺
Abstract:
(EN) According to the present invention, a blood flow channel (11) in a housing (10) is provided with, in order in a blood flow direction: a hollow fiber membrane bundle (42) formed of multiple hollow fiber membranes (41); and a filter (51) configured to capture air bubbles in blood. The hollow fiber membrane bundle (42) and the filter (51) are separated from each other with a spacer (60), which has an opening (65) to allow blood to pass therethrough, interposed therebetween.
(FR) La présente invention concerne un canal d'écoulement sanguin (11) dans un boîtier (10) comprenant, dans cet ordre, suivant une direction d'écoulement de sang : un faisceau de membranes à fibres creuses (42) formé de plusieurs membranes à fibres creuses (41) ; et un filtre (51) conçu pour capturer des bulles d'air dans le sang. Le faisceau de membranes à fibres creuses (42) et le filtre (51) sont séparés l'un de l'autre par une entretoise (60) présentant une ouverture (65) pour permettre au sang de la traverser, ladite entretoise étant intercalée entre ces deux éléments.
(JA) ハウジング(10)内の血液流路(11)に、血液流れの向きに、多数の中空糸膜(41)からなる中空糸膜束(42)と、血液中の気泡を捕捉するように構成されたフィルタ(51)とが順に設けられる。中空糸膜束(42)とフィルタ(51)とは、血液が通過することができる開口(65)が設けられたスペーサ(60)を介して離間されている。
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Designated States: 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, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108495662