Anti-contamination scalpel
OwnerI-Chi Leeinventor
Life of this patent
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Abstract
An anti-contamination scalpel accomplishes by following processes: a. sand blasting on the surface of the scalpels made of raw stainless steel for the first time; b. sand blasting on the surface of the scalpels with finer material for the second time; c. surface wash with acid and high temperature burning to wash away impurities, dust and oil stain; d. detailed cleaning and dry-up processes; e. spray anti-contamination coating on the surface of the scalpels, then places the scalpels into oven for high temperature baking to form a protective layer. The protective layer can reduce contamination on the surface of the scalpels to achieve better duration and practicability.
Claims10
An anti-contamination scalpel accomplishes by following processes:
- a. Sand blasting on the surface of the scalpels made of raw stainless steel for the first time;
- b. Sand blasting on the surface of the scalpels with finer material for the second time;
- c. Surface wash with acid and high temperature burning to wash away impurities, dust and oil stain;
- d. Detailed cleaning and dry-up processes;
- e. Spray anti-contamination coating on the surface of the scalpels, then places the scalpels into oven for high temperature baking to form a protective layer.
Dependencies are inferred from the claim text.