Surgery – Truss – Pad
Patent
1988-08-01
1991-03-19
Yasko, John D.
Surgery
Truss
Pad
604 1, A61B 1000
Patent
active
050001930
ABSTRACT:
A device is described for expressing liquid absorbed by the tip of a medical swab. The device comprises a barrel and a plunger slidable within the barrel for squeezing the tip of the swab. Liquid is discharged through a flow channel in the container or in the swab shaft. The device is useful particularly to recover small volumes of swab-absorbed liquid where necessary e.g. to carry out clinical essays.
REFERENCES:
patent: 1705256 (1929-03-01), Krusi
patent: 3751346 (1973-08-01), Elbreder
patent: 4014322 (1977-03-01), Shah
patent: 4418702 (1983-12-01), Brown et al.
patent: 4747719 (1988-05-01), Parkin
Heelis Donald
Semenuk Mark
Zawydiwski Robert
Adi Diagnostics Inc.
Gutowski A.
Yasko John D.
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