Hanson, Ian B.,Laurence, Lawton,Ubach, Antonio,Ramaswamy, Rajan,Codd, Daniel S.,Beaver, Scott,Bokelman, Kevin L.,Feldman, Danielle,Clemente, Matthew J.
申请号：
AU2020202687
公开号：
AU2020202687A1
申请日:
2020.04.22
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2020202687A120200514.pdf#####ABSTRACT The present invention provides devices and methods for establishing aseptic connections between two or more components or subassemblies. The devices may be used in medical devices such as drug delivery pumps (10). In some embodiments, a connection is made between a drug container (50, 1050, 2050) and a fluid pathway connection assembly (300, 1300, 2300). The fluid pathway connection assembly may include a connection hub (312, 1312, 2312), a piercing member (316, 1316, 2316), and a piercing member retainer (314, 1314, 2314). The assembly may further include a first film (318, 1318, 2318) covering a cavity (312A, 1312A, 2312A), thereby maintaining the aseptic condition of the cavity. The drug container may hold a fluid drug and include a pierceable seal (326, 1326, 2326). A second film (322, 1322, 2322) may cover a recess (328, 1328, 2328) formed by the seal and thereby maintain the aseptic condition of the interior of the chamber. The piercing member may be caused to pierce the first and second film and the pierceable seal to open a fluid pathway for delivery of the fluid drug through the fluid pathway connection assembly. Fig. 2A2/25 58 11312 IN IIN 50/ 58A FG2A 322 36 312C FIG2A300 334 58 312 31 314 1 338 50 58A /312C FIG. 2B 300 336 334
