Enzymatic detergent
OwnerMelton Sherwood Thoele, Alex Ladatoinventors
Life of this patent
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Abstract
A non-toxic enzymatic detergent for use in cleaning surgical instruments and the l like which have a large build-up of bio-residue thereon and which need specialty cleaning in order to avoid both hardened bio-residue and certain fluid traces from the instruments for both operating accuracy as well as sterilization requirements.
Claims33
A non-toxic and environmentally safe enzymatic base cleanser for cleaning of medical equipment and instruments which have bio-residue thereon, said non-toxic cleanser consisting of the following components,
- water,
- sodium tripolyphosphate,
- Propylparaben
- Methylparaben
- Alkoxylated nonionic Surfactant LS 54
- SXS
- AS 48
- R131
- Organo-Silicone
A non-toxic and environmentally safe enzymatic cleanser for cleaning equipment and instruments which have bio-residue such as blood and other body fluids adhered thereto in a dried state, said non-toxic cleanser consisting of the following components:
- Water
- Sodium Formate
- Sodium Tripolyphosphate
- Sodium Borate
- LS 54
- SXS
- Protease (660)
- Amylase (L-340)
- Methyl Paraben
- Propyl Paraben
- HRE 40
- Dehyphon E124-90
- Fragrance
- Propylene Glycol
- NF 5
- AS 48
- RS 131
- Organo-silicone
A method of making a non-toxic cleanser for equipment and instruments which have bio-residue attached thereto, said method comprising,
- adding and mixing the following ingredients as Phase I
- Water from 38 to 62%
- Sodium Borate
- Sodium Formate
- During Phase II the hot water content is from 55 to 62% and combined with the sodium tripolyphosphate (STTP) until dissolved. The following Ingredients are then added.
- Nonionic surfactant solubilizer alkoxylate
- Fatty alcohol alkoxylated nonionic surfactant (Dehypon LS 54)
- Alkyl Poly Glucoside nonionic surfactant (Simulsol AS 48)
- Alkoxylated nonionic surfactant (Pluronic 31R1)
- Alcohol Alkoxylate (Dephypon E124-90)
- Sodium alkaline sulfonate (SXS)
- Fragrance
- Defoamer (organo-silicone)
- The following ingredients are then added together as Phase 3
- Protease Enzyme
- Amylase Enzyme
- Polypropylene Glycol
- Propylparaben
- Methylparaben
- Phase 1 is then cooled and the Phase 3 mix is added to it.
- Phase 2 is cooled and the combined Phase 1 and 3 mixes are added to it.
A method of cleaning instruments and equipment which have a bio residue thereon, said method comprising,
- immersing in and/or applying a non-toxic and environmentally safe composition having the following components to said equipment and instruments, said cleanser consisting of
- water
- sodium formate
- sodium tripolyphosphate
- sodium borate
- LS 54
- SXS
- Protease (660)
- Amylase (L-340)
- Methyl Paraben
- Propyl Paraben
- HRE 40
- Dehyphon E 124-90
- Polypropylene Glycol
- NF 5
- AS 48
- R131
- Organo-silicone
- rinsing said equipment and instruments after cleaning.
Dependencies are inferred from the claim text.