| 摘要 |
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. |
