Synthetic sponge and surgical spear comprising synthetic sponge

Details Synthetic sponge and surgical spear comprising synthetic sponge Synthetic sponge and surgical spear comprising synthetic sponge

1998-02-18

2000-10-10

Boykin, Terressa M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

604378, 604369, A61F 1315, C08J 900

Patent

active

061302643

ABSTRACT:
A synthetic sponge having a high density is rinsed while changing the hydrostatic pressure of rinsing solution in pore spaces of the sponge to remove chemical residue and particulate matter more completely. The hydrostatic pressure can be changed by varying fluid supply pressure or varying centrifugal force. A rinsing apparatus includes a rotatable container and a fluid supply for supplying rinsing solution to sponge material in the container.

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