WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981000053) STERILE FLUID LINE COUPLING MEMBERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000053    International Application No.:    PCT/AU1980/000031
Publication Date: 22.01.1981 International Filing Date: 04.07.1980
IPC:
A61M 39/10 (2006.01)
Applicants:
Inventors:
Priority Data:
9448/79 04.07.1979 AU
Title (EN) STERILE FLUID LINE COUPLING MEMBERS
(FR) ELEMENTS D"ACCOUPLEMENT POUR UN TUYAU DE FLUIDE STERILE
Abstract: front page image
(EN)A pair of interengageable coupling members (1, 2) for interconnecting tubing, teat parts and such parts of sterile fluid administration equipment to provide a fluid passage therebetween which is free from contamination each coupling member (1, 2) comprising a body defining a longitudinally extending fluid pathway (29, 18) and a pair of coaxial, radially spaced apart frusto-conical surfaces (3, 3"; 4, 4") which are adapted to sealingly engage with corresponding surfaces on the other coupling member (2, 1) such that the inner coupled surfaces (3", 4") interconnect the fluid pathways (29 and 1 8) while the outer coupled surfaces (3, 4) surround the inner coupled surfaces in such a way that the inner frusto-conical surfaces are substantially shielded to prevent contamination by persons touching those surfaces, and that there is defined between the pairs of coupled surfaces (3", 4"; 3, 4) a sealed annular space (11) which can contain a sterilising solution. The members can be moulded from suitable plastics materials.
(FR)Une paire d"elements d"accouplement engages l"un dans l"autre (1, 2) permettant d"assurer l"interconnexion d"un tube, des parties d"un raccord et des pieces d"une installation d"administration d"un fluide sterile, pour assurer un passage de fluide entre celles-ci, libre de toute contamination, chaque element d"accouplement (1, 2) comprenant un corps definissant un passage de fluide longitudinal (29, 18) et une paire de surfaces coaxiales, coniques tronquees, espacees radialement entre elles (3, 3"; 4, 4") concues pour cooperer de maniere etanche avec des surfaces correspondantes sur l"autre element d"accouplement (2, 1) de maniere telle que les surfaces accouplees interieures (3", 4") etablissent la connexion entre les passages de fluide (29 et 18) tandis que les surfaces accouplees exterieures (3, 4) entourent les surfaces accouplees interieures de telle maniere que les surfaces coniques tronquees soient sensiblement protegees pour empecher la contamination par les personnes touchant ces surfaces, et de telle sorte que soit defini entre les paires de surfaces accouplees (3", 4"; 3) un espace annulaire ferme (11) pouvant contenir une solution de sterilisation. Les elements peuvent etre moules avec des materiaux plastiques appropries.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)