| 摘要 |
FIELD: medicine. ^ SUBSTANCE: device has a cannula, provided with inlet and outlet openings, placed on a holder with a capture area. There is a covering element in form of a loop, which joins the capture area to the cannula holder. The loop can form, between the cannula holder and the capture area, free space for holding a trapping vessel under the outlet opening and for controlling blood outlet. Inlet and outlet openings lie on the same axis with provision for prevention of bending of the cannula. ^ EFFECT: optimisation of blood outlet and control. ^ 2 dwg |
