Fluid and particle absorbing body for apertures in injection ins

Details Fluid and particle absorbing body for apertures in injection ins Fluid and particle absorbing body for apertures in injection ins

1985-12-18

1987-05-19

Pellegrino, Stephen C.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604126, 604256, A61M 500

Patent

active

046664270

ABSTRACT:
A method for reducing the risk of particle (bacteria) contamination of parts of the body or body fluids by entraining particles in a fluid injected in the part of the body or body fluid by means of a fluid supplying instrument through a fluid inlet associated therewith is characterized in that after injection of the fluid through the fluid inlet, a fluid- and particle-absorbing, vapor-permeable body is inserted in the inlet so as to be exposed with the instrument, while an instrument, such as a cannula, catheter etc., for introducing fluid in parts of the body or body fluids is characterized in that such a fluid- and particle-(bacteria-) absorbing body is provided in the fluid inlet of the instrument.

REFERENCES:
patent: 3578037 (1971-05-01), Flynn
patent: 3778971 (1973-12-01), Granger et al.
patent: 3834124 (1974-09-01), Ichikawa
patent: 4250879 (1981-02-01), Muetterties
patent: 4440207 (1984-04-01), Genatempo et al.
patent: 4484916 (1984-11-01), McPhee

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