Tube holder for blood collection tubes of different sizes

Details Tube holder for blood collection tubes of different sizes Tube holder for blood collection tubes of different sizes

1977-06-27

1979-04-24

Yasko, John D.

Surgery

Truss

Perineal

128DIG5, A61B 500

Patent

active

041506669

ABSTRACT:
A blood collection needle and tube holder having a barrel open at one end for receiving a blood collection tube and having an end wall at the opposite end carrying an axially extending double-ended needle cannula. The barrel has longitudinally extending, resilient, interior walls inclined from the open end inwardly toward the longitudinal axis of the barrel whereby tubes of different sizes can be selectively inserted in the holder and guided by the inclined resilient walls. A size range pre-adjustment can be provided to change the angle between the longitudinal axes of the guide arms and the longitudinal axis of the barrel.

REFERENCES:
patent: 1881415 (1932-10-01), Tingleff
patent: 2460641 (1949-02-01), Kleiner
patent: 3115135 (1963-12-01), Sarnoff
patent: 3931815 (1976-01-01), Takatsuki

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