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 with filtering materials disposed between cap and case. Recess is made in bottom of cap along its contour, which recess is formed by wall and sealing protrusion. Technological protrusion is made in case of filter along its contour; protrusion has internal sealing site. Technological protrusion of case is disposed in recess of cap and filtering material is pressed between sealing protrusion of cap and sealing site of case. Filtering material is sealed due to pressurization along contour which does not result in change of characteristics of filtering material.
EFFECT: reliable sealing of filtering material.
4 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR REMOVING LEUCOCYTES FROM BLOOD PRODUCTS | 2005 |
|
RU2290957C1 |
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RU2203099C2 |
| CONTAINER FOR WASHING-OUT OF ERYTHROCYTES | 0 |
|
SU1685461A1 |
