发明名称 |
BLOOD DRAWING DEVICE |
摘要 |
An air-permeable at least partially blood impermeable sleeve is provided for use with a device for drawing fluid from a lumen, and particularly blood from a blood vessel. The device may provide indication of the entry of an intravenous cannula into the lumen. The device may include a central body having an outer wall and an inner fluid passage. The device may include a luer-type adapter to permit the attachment of an I.V. infusion set of various lengths ("butterfly needle") and or any luer-type fitting attached to an existing device. The outer wall of the central body may be transparent or translucent to permit the detection of fluid within the inner fluid passage. A front cannula may extend from one end of the central body and a rear cannula may extend from the other end of the central body. Both the front and rear cannulae may communicate with the inner fluid passage. The air-permeable at least partially blood impermeable sleeve may surround at least a tip portion of the rear cannula. |
申请公布号 |
EP1755700(A4) |
申请公布日期 |
2007.10.03 |
申请号 |
EP20050735393 |
申请日期 |
2005.04.15 |
申请人 |
CLEAR VIEW PATIENT SAFETY PRODUCTS, LLC |
发明人 |
BROWN, LEROY |
分类号 |
A61M1/00;A61B5/00;A61B5/145;A61B5/15;A61M5/00;A61M25/00;B65D81/00;H01L21/336 |
主分类号 |
A61M1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|