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US 12,539,106 B2Granted
Device for collecting test specimen
AssigneeZhejiang Orient Gene Biotech Co., Ltd
InventorJianqiu Fang
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Abstract
The present invention provides a device for collecting a fluid specimen. The device comprises a water-absorbing end part formed by bonding a first porous water-absorbing film and a second porous water-absorbing film. Preferably, the second porous water-absorbing film and the first porous water-absorbing film are sponge films.
Claims18
A device for collecting a specimen, comprising an end part that is wrapped with a first layer of porous water-absorbing film and a second layer of porous water-absorbing film to form a wrapped end part;
- wherein the first layer of porous water-absorbing film and the second layer of porous water-absorbing film are bonded together in a hot pressing mode, and the first layer of porous water-absorbing film and the second layer of porous water-absorbing film are made of porous sponge.
Dependencies are inferred from the claim text.