Surgical device for removing tissue cells from a biological...

Details Surgical device for removing tissue cells from a biological... Surgical device for removing tissue cells from a biological...

2011-03-15

2011-03-15

Ho, (Jackie) Tan-Uyen T (Department: 3773)

Surgery

Instruments

Cutting, puncturing or piercing

C606S167000, C604S019000

Reexamination Certificate

active

07905895

ABSTRACT:
In order to reduce the required separating and suction forces on the operational handpiece (1), the slit of the nozzle (8) is inclined at an angle (A) in relation to the plane of the axis of the injection cannula (5) and the angle (A) is selected in such a way that a flat liquid jet (9) is formed with at least one separation tip (10) and a first separation edge(11), in addition to a second separator edge (12), and a separator surface (13).

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