DE1492425A1 - Method of sterilizing surgical sutures - Google Patents
Method of sterilizing surgical suturesInfo
- Publication number
- DE1492425A1 DE1492425A1 DE19631492425 DE1492425A DE1492425A1 DE 1492425 A1 DE1492425 A1 DE 1492425A1 DE 19631492425 DE19631492425 DE 19631492425 DE 1492425 A DE1492425 A DE 1492425A DE 1492425 A1 DE1492425 A1 DE 1492425A1
- Authority
- DE
- Germany
- Prior art keywords
- acids
- alcoholic solution
- surgical sutures
- acid
- added
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
- A61L2/18—Liquid substances
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/20—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom three- or four-membered rings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
"Verfahren zum Sterilisieren von chirurgischen Nähmitteln11 "Methods for Sterilizing Surgical Sutures 11
Die Erfindung betrifft ein Verfahren zum Sterilisieren von chirurgischen Nähmitteln insbesondere Catgut oder synthetischen chirurgischen Nähfäden mit oder ohne Nadeln mittels Äthylenoxyd oder Propylenoxyd in alkoholischer Lösung.The invention relates to a method for sterilization of surgical sutures, in particular catgut or synthetic surgical sutures with or without Needles using ethylene oxide or propylene oxide in an alcoholic solution.
Es ist bekannt, der alkoholischen Lösung aliphatische Oxysäuren wie Milchsäure und Ammoniak beizugeben.It is known to add aliphatic oxyacids such as lactic acid and ammonia to the alcoholic solution.
Gemäß der Erfindung werden aliphatische gesättigte oder ungesättigte Mono- oder Dikarbonsäuren oder aromatische Mono- oder Dikarbonsäuren oder aromatische Phenolkarbonsäuren und organische Basen wie Alkylolaminen oder Alkylaminen oder anorganische Basen wie Alkalihydroxyde der alko-r holischen Lösung beigegeben.According to the invention, aliphatic, saturated or unsaturated mono- or dicarboxylic acids or aromatic Mono- or dicarboxylic acids or aromatic phenolic acids and organic bases such as alkylolamines or alkylamines or inorganic bases such as alkali metal hydroxides of the alko-r added holic solution.
Bei der Ausübung des Verfahrens können auch Gemische der aufgeführten Säuren und Basen verwendet werden. Mixtures of the acids and bases listed can also be used in carrying out the process .
909849/1098909849/1098
U92425U92425
Die Erfindung ist auch anwendbar auf Sterilisierverfahren, bei welchen die mit der Säure-Basen-Mi se hung behandelten chirurgischen Nähmittel nachträglich mit Äthylen— oxyd oder anderen üipoxyden begast werden.The invention is also applicable to sterilization processes, in which those treated with the acid-base mixture surgical sutures are subsequently fumigated with ethylene oxide or other lipoxides.
Sei der Ausübung der Erfindung ist beispielsweiseBe the practice of the invention is for example
folgendermaßen zu verfahren:proceed as follows:
130 ml einer Lösung bestehend aus 90 Gew»>' Isopropylalkohol
10 Gew.?i v/asser
1,3 Gew,?S Äthylenoxyd
0,8 Gew.fo Bernsteinsäure130 ml of a solution consisting of 90% by weight isopropyl alcohol
10 wt.? Iv / water
1.3% by weight of ethylene oxide
0.8 wt% succinic acid
mit Triäthanolamin auf pH 7,2 eingestelltadjusted to pH 7.2 with triethanolamine
werden in eine Flasche gegeben, welche das zu sterilisierende Nahtmaterial enthält. Die Mischung wird etwa 14 Tage bei 250C stehengelassen.are placed in a bottle containing the suture to be sterilized. The mixture is left to stand at 25 ° C. for about 14 days.
130 ml einer lösung bestehend aus
90 Gew.$ Isopropylalkohol
10 Gew."fo V/asser
1,2 Jew.^ Äthylenoxyd130 ml of a solution consisting of 90% by weight isopropyl alcohol
10 wt. "Fo V / ater
1,2 Jew. ^ Ethylene Oxide
0,5 Gew.$ Benzoesäure (bzw. 0,5 Gev./i Salizylsäure) mit NaOH auf pH 6,5 gebracht0.5% by weight of benzoic acid (or 0.5% by weight of salicylic acid) brought to pH 6.5 with NaOH
werden in eine Flasche gegeben, welche das zu sterilisierende Nahtmaterial enthält, und 14 'Tage bei 250O belassen.are placed in a bottle containing the suture to be sterilized and left at 25 0 O for 14 days.
BAU QHiGiNAL 9098 4 9/1098BAU QHiGiNAL 9098 4 9/1098
130 ml einer Lösung bestehend aus 90 Gew.?S Isopropylalkohol 10 Gew.^ Wasser 1,2 Gew.jfi Äthylenoxyd 0,5 Gew.?» Sorbinsäure130 ml of a solution consisting of 90 wt.? S isopropyl alcohol 10 wt. ^ Water 1.2% by weight of ethylene oxide 0.5% by weight? » Sorbic acid
mit Triäthanolamin auf pH 6,8 eingestelltadjusted to pH 6.8 with triethanolamine
werden in eine Flasche gegeben, welche das zu sterilisierende Rathmaterlal enthält, und 7 Tage bei 300C belassen.are placed in a bottle containing the sterilized Rathmaterlal, and left for 7 days at 30 0 C.
Hahtmaterial der Stärke 1 wird etwa 1 Tag mit einer' Lösung bestehend aus 95 Gew·^ IsopropylalkoholSuture material of strength 1 is treated with a ' Solution consisting of 95% by weight isopropyl alcohol
5 jew.it «faseer 0,5 Gew.# Bernsteinsäure mit Triäthanolamin auf pH 6,8 gebracht behandelt* Anschließend wird der so behandelte Faden in eine Folyäthylenfolie eingeschweißt und mit Ithylenoxyd durch Begasung sterilisiert«5 jew.it «faseer 0.5 wt. # Succinic acid brought to pH 6.8 with triethanolamine treated * Then the thread treated in this way is welded into a polyethylene film and coated with ethylene oxide sterilized by fumigation "
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0031035 | 1963-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1492425A1 true DE1492425A1 (en) | 1969-12-04 |
Family
ID=7372135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631492425 Withdrawn DE1492425A1 (en) | 1963-01-31 | 1963-01-31 | Method of sterilizing surgical sutures |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3414370A (en) |
| DE (1) | DE1492425A1 (en) |
| NL (1) | NL6400695A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6681184B2 (en) * | 2001-05-15 | 2004-01-20 | Input/Output, Inc. | System for estimating azimuthal variations in seismic data |
| US12324432B2 (en) | 2019-04-12 | 2025-06-10 | Ecolab Usa Inc. | Hard surface cleaning solution with rapid viricidal activity |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2817437A (en) * | 1957-01-15 | 1957-12-24 | Johnson & Johnson | Sterilization of collagenous sutures with epoxides |
| US3097996A (en) * | 1959-05-02 | 1963-07-16 | Bayer Ag | Preservatives consisting of mixed anhydrides of alkylcarbonic acids |
| US2983750A (en) * | 1959-07-03 | 1961-05-09 | Bristol Myers Co | Tris methylammonium salicylate salts |
| US3234268A (en) * | 1964-03-05 | 1966-02-08 | Dow Chemical Co | Alkanolamine salts of salicylic acid and uses thereof |
-
1963
- 1963-01-31 DE DE19631492425 patent/DE1492425A1/en not_active Withdrawn
-
1964
- 1964-01-29 NL NL6400695A patent/NL6400695A/xx unknown
- 1964-01-29 US US341115A patent/US3414370A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3414370A (en) | 1968-12-03 |
| NL6400695A (en) | 1964-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |