
基本信息:
- 专利标题: MICRO PISTON PUMP
- 申请号:US17667135 申请日:2022-02-08
- 公开(公告)号:US20220163024A1 公开(公告)日:2022-05-26
- 发明人: Daniel ALLIS , Ian MCLAUGHLIN , Kenneth Phillips
- 申请人: Insulet Corporation
- 申请人地址: US MA Acton
- 专利权人: Insulet Corporation
- 当前专利权人: Insulet Corporation
- 当前专利权人地址: US MA Acton
- 主分类号: F04B19/00
- IPC分类号: F04B19/00 ; F04B1/02 ; F04B53/10 ; F04B1/047 ; F04B1/0452 ; F04B7/00 ; F04B9/06 ; F04B19/22 ; F04B23/02
摘要:
A low-force, non-displacement, micro/miniature valve and/or pump assembly is provided. A tube component having a first side port coupled to an inlet portion and a second side port coupled to an outlet portion can be selectively moved to alternatively couple the side ports to a first or second piston pump chamber. First and second pistons can be actuated after positioning the tube component to either draw in fluid or push out fluid from either the first or second piston pump chambers during each actuation of the pistons. The fluid can be drawn in from a reservoir and can be expelled to a patient for providing a dose of the fluid to the patient.
公开/授权文献:
- US11746765B2 Micro piston pump 公开/授权日:2023-09-05
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F04 | 液体变容式机械;液体泵或弹性流体泵 |
----F04B | 液体变容式机械;泵 |
------F04B19/00 | 具有其特征不包含在F04B1/00至F04B17/00组或与之无关的机械或泵 |