发明授权
- 专利标题: Intravenous fluid warming cassette with stiffening member, fluid container and key mechanism
- 专利标题(中): 静脉液体加温盒带加强件,流体容器和关键机构
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申请号: US10210643申请日: 2002-07-31
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公开(公告)号: US07010221B2公开(公告)日: 2006-03-07
- 发明人: Scott D. Augustine , Scott A. Entenman , Keith J. Leland , Gary R. Maharaj , Teryl L. Woodwick-Sides
- 申请人: Scott D. Augustine , Scott A. Entenman , Keith J. Leland , Gary R. Maharaj , Teryl L. Woodwick-Sides
- 申请人地址: US MN Eden Prairie
- 专利权人: Arizant Healthcare Inc.
- 当前专利权人: Arizant Healthcare Inc.
- 当前专利权人地址: US MN Eden Prairie
- 代理机构: Incaplaw
- 代理商 Terrance A. Meador
- 主分类号: A61F7/00
- IPC分类号: A61F7/00 ; A61F7/12 ; F16K49/00 ; F16L53/00
摘要:
A fluid warming cassette with a stiffening frame structure and a key mechanism is provided to support a parenteral fluid container. The fluid container is desirably thin to minimize heat exchange inefficiencies. The frame structure permits the thin fluid container to be inserted into the narrow space between fixed position warming plates of a warming unit. The frame structure has a quadrilateral shape with sides and ends. The fluid container is attached, at its periphery to the sides and ends of the frame structure, within the quadrilateral shape. The key mechanism prevents the cassette from being inserted upside down or backwards in a warming unit. Part of the frame structure may be formed into a handle to assist in both the insertion and removal of the cassette from a warming unit.