FIELD: medicine.
SUBSTANCE: device can be used for removing of leucocytes from donor's blood or from its components, namely, erythrocyte-mass and plasma. Device has filter and connecting tubes. There are protrusions on case and cap of device to place inlet and outlet openings for fluid. Protrusions are provided with connecting members. Connecting tubes are connected to inlet and outlet openings for fluid by means of two-step bushing. Two cylinders of different sizes are made outside bushing. Cylinder with bigger diameter is connected with connecting member, disposed inside openings of protrusions of case and cap. Cylinder of smaller diameter is connected with connecting tubes, which has internal diameter to be smaller than internal diameter of bushing. Glue is not used for fastening.
EFFECT: reliable fastening of tubes to filter; reduced cost of device.
4 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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