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1. (WO2019016497) TUBE ASSEMBLIES AND INSULATING SLEEVES
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/016497 International Application No.: PCT/GB2018/000102
Publication Date: 24.01.2019 International Filing Date: 04.07.2018
IPC:
A61M 39/08 (2006.01) ,A61M 5/162 (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
39
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
08
Tubes; Storage means specially adapted therefor
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
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
162
Needle sets, i.e. connections by puncture between reservoir and tube
Applicants:
SMITHS MEDICAL INTERNATIONAL LIMITED [GB/GB]; 1500 Eureka Park, Lower Pemberton, Ashford, Kent TN25 4BF, GB
Inventors:
BELISARIO, Anthony Lucio; GB
BENNETT, Paul James Leslie; GB
BURCHELL, Robert James; GB
KHASAWNEH, Mohammad Qassim Mohammad; GB
POUQUET, Jeanne; GB
MEHRA, Ria; GB
Agent:
FLINT, Jonathan McNeill; 21 Lammas Park Road, Ealing, London W5 5JD, GB
Priority Data:
1711748.221.07.2017GB
Title (EN) TUBE ASSEMBLIES AND INSULATING SLEEVES
(FR) ENSEMBLES TUYAUX ET MANCHONS ISOLANTS
Abstract:
(EN) Tubing (40) extending from the patient end of a heat exchanger (2) is insulated by an outer sleeve (6) extending along most of the length of the tubing. The sleeve (6) is moulded of a transparent flexible plastics with a series of separate, isolated annular air pockets (68) or channels each formed by a pair of radially-extending side walls (61) and an outer wall (63). The side walls (61) of adjacent channels are flexibly joined at their inner ends so that the walls can hinge at the join (62) when the tubing (40) and its outer sleeve (6) are bent. Adjacent side walls (61) are naturally angled away from one another at an angle of about 45° but are bent towards one another when the sleeve (6) is axially compressed by assembly on the tubing (40) and held between opposite end fittings (41) and (42) on the tubing.
(FR) Une tubulure (40) s'étendant à partir de l'extrémité patient d'un échangeur de chaleur (2) est isolée par un manchon externe (6) s'étendant le long de la majeure partie de la longueur de la tubulure. Le manchon (6), fait d'un plastique souple transparent moulé, comporte une série de poches d'air annulaires isolées séparées (68) ou de canaux formés chacun par une paire de parois latérales s'étendant radialement (61) et une paroi externe (63). Les parois latérales (61) de canaux adjacents sont réunies de manière flexible au niveau de leurs extrémités internes, de sorte que les parois peuvent pivoter au niveau de la jonction (62) lorsque la tubulure (40) et son manchon externe (6) sont pliés. Des parois latérales adjacentes (61) s'écartent naturellement l'une de l'autre selon un angle d'environ 45°, mais se plient l'une en direction de l'autre lorsque le manchon (6) est comprimé axialement par assemblage sur la tubulure (40) et maintenu entre des raccords d'extrémité opposés (41 et 42) sur la tubulure.
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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, 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
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: English (EN)
Filing Language: English (EN)