Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1988-10-21
1990-08-21
Kruter, Jerome L.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
215115, A61M 106
Patent
active
049502360
ABSTRACT:
Infant nursers use a disposable, flexible plastic liner in a rigid, reusable shell. Previously, it has been the practice when breast pumps are used to pump the breast milk into an intermediate storage container and then pour it into the disposable liner of the nurser, or another intermediate container for freezing. The present invention provides an adapter for use with existing breast pumps which allows the breast milk to be pumped directly into the liner of the nurser without the need for any valves or moving parts. The adapter snaps onto the existing nipple-retaining cap and uses the liner of the nurser itself to form a valve. In a second embodiment, the adapter is provided with a unitary threaded circular rim to attach directly to the threaded end of the nurser shell.
REFERENCES:
patent: 2542505 (1951-02-01), Gascoigne
patent: 3977405 (1976-08-01), Yanase
patent: 4238040 (1980-12-01), Fitzpatrick
patent: 4673388 (1987-06-01), Schlensog et al.
patent: 4705504 (1987-11-01), Viers
patent: 4759747 (1988-07-01), Aida et al.
Aurora Search Ltd.
Kruter Jerome L.
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