Abstract: A vial adapter includes a body having a component connection interface, a piercing member having a first end connected to the body and a second end positioned opposite the first end, with the piercing member and the body defining a fluid passageway in fluid communication with the component connection interface, and a vial securing member extending from the body. The vial securing member is configured to secure the body to a vial. The vial securing member is moveable between a first position where the vial securing member defines a first length and a first width and a second position where the vial securing member has a second length and a second width, where the first length is larger than the first width, the first length is larger than the second length, and the second width is larger than the first width.

Abstract: A vial adapter includes a body having a component connection interface, a piercing member having a first end connected to the body and a second end positioned opposite the first end, with the piercing member and the body defining a fluid passageway in fluid communication with the component connection interface, and a vial securing member extending from the body. The vial securing member is configured to secure the body to a vial. The vial securing member is moveable between a first position where the vial securing member defines a first length and a first width and a second position where the vial securing member has a second length and a second width, where the first length is larger than the first width, the first length is larger than the second length, and the second width is larger than the first width.

Abstract: Fluid connector systems including first and second connector portions couplable together to form a fluid pathway therethrough and can selectively resist or permit separation as desired. A connector portion can include a connector housing and a cover portion. The connector housing includes a connector body and an engagement portion. The connector body defines a housing volume, a luer opening and a mating opening. The housing volume is in fluid communication with the luer opening and the mating opening. The engagement portion may include an engagement lip extending radially toward the connector body. The engagement lip is configured to releasably engage the connector housing with a mating connector portion. The cover portion is configured to selectively surround the engagement portion of the connector housing. The cover portion is slidable to engage with the engagement portion of the connector housing and prevent release of the connector housing with the mating connector portion.