A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/168 (2006.01) A61M 5/14 (2006.01) A61M 39/00 (2006.01) A61M 39/22 (2006.01) A61M 39/24 (2006.01)
Patent
CA 2048865
A novel cardiovascular outdwelling, normally closed, pres- sure-responsive slit valve liquid flow control and related methods wherein a diaphragm having a slit therein is flexed distally by hydrostatic pressure and proximally by negative pressure at different points in time to selectively open the slit and accommodate the flow of IV solution to a medical patient through a cannula and blood sampling from the cardiovascular system of the patient through the cannula in such a way as to prevent bleed-back and clotting of blood within the cannula.
Moorehead Harvey Robert
Wiita Thomas A.
Bcf Llp
Catheter Innovations Inc.
Moorehead Harvey Robert
Wiita Thomas A.
LandOfFree
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