发明授权
- 专利标题： Peristaltic pump with tube holding mechanism
- 专利标题（中）： 蠕动泵带管保持机构
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申请号： US217232申请日： 1988-07-11
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公开(公告)号： US4925376A公开(公告)日： 1990-05-15
- 发明人: William F. Kahler
- 申请人： William F. Kahler
- 申请人地址： SC Charleston
- 专利权人： Tek-Aids, Inc.
- 当前专利权人： Tek-Aids, Inc.
- 当前专利权人地址： SC Charleston
- 主分类号： A61M5/142
- IPC分类号： A61M5/142 ; F04B43/12
摘要：
A peristaltic pump for pumping fluids through a flexible tube is described which has a quick release and engagement mechanism that permits easy and rapid removal or insertion of the flexible tube into the device. The quick release and engagement mechanism of the invention consists of a shoe mounted for vertical displacement on the body of the pump. Upward movement of the shoe engages the flexible tube holding the fluid to be pumped and locks the tube against the roller assembly containing an eccentrically mounted roller which intermittently engages the tube and forces fluid out of it. To disengage the flexible tube from the pump, the shoe is moved downward out of contact with the flexible tube.
公开/授权文献
- US4344682A Data recording device 公开/授权日：1982-08-17
信息查询
IPC分类:
