CLAAR, STEVEN,MALLAY, KOHORNEH A.,STODDARD, BRENT R.,STALEY, SHAUN,HORTIN, JUSTIN G.
申请号：
CA2979285
公开号：
CA2979285A1
申请日:
2016.03.24
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
An intravenous delivery system may have a liquid source containing a liquid, tubing, and an anti-run-dry membrane positioned such that the liquid, flowing form the liquid source to the tubing, passes through the anti-run-dry membrane. The anti-run-dry membrane may be positioned within an exterior wall of a drip unit, and may be secured to a seat of the exterior wall by an attachment component. The attachment component may have various forms, such as a secondary exterior wall that cooperates with the exterior wall to define a drip chamber, a washer positioned such that the anti-run-dry membrane is between the washer and the seat, and an adhesive ring formed of a pressure sensitive adhesive and secured to the anti-run-dry membrane and the seat via compression. Interference features may protrude inward from the exterior wall or outward from the anti-run-dry membrane to help keep the anti-run-dry membrane in place.
