Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1997-09-16
2000-08-29
Kennedy, Sharon
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604118, F16H 2140, F16H 2900
Patent
active
061101400
ABSTRACT:
An easy to assemble breastmilk pump with an effective and easy to operate manual pumping mechanism that allows in one aspect for one-handed or two-handed operation, a novel piston pump mechanism in another aspect of the invention, an improved vacuum regulator in yet another aspect that can be easily adjusted during operation, and a locking mechanism in still another aspect to prevent accidental disengagement of the reciprocating parts during operation.
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Kennedy Sharon
Medela, Inc.
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