WO2021191471A1 - Ensemble de désinfection - Google Patents

Ensemble de désinfection Download PDF

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Publication number
WO2021191471A1
WO2021191471A1 PCT/EP2021/058197 EP2021058197W WO2021191471A1 WO 2021191471 A1 WO2021191471 A1 WO 2021191471A1 EP 2021058197 W EP2021058197 W EP 2021058197W WO 2021191471 A1 WO2021191471 A1 WO 2021191471A1
Authority
WO
WIPO (PCT)
Prior art keywords
disinfectant
receptacle
chamber
carrier
membrane
Prior art date
Application number
PCT/EP2021/058197
Other languages
German (de)
English (en)
Inventor
Werner Lang
Original Assignee
Tacpharm Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tacpharm Gmbh filed Critical Tacpharm Gmbh
Publication of WO2021191471A1 publication Critical patent/WO2021191471A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • 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—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • 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—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/235—Solid substances, e.g. granules, powders, blocks, tablets cellular, porous or foamed
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/049—Cleaning or scouring pads; Wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3261—Flexible containers having several compartments
    • B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device

Definitions

  • the invention relates to a disinfectant set consisting of an absorbent disinfectant receptacle for receiving and storing disinfectant, an envelope and a disinfectant, the disinfectant consisting of a disinfectant base and a disinfectant carrier.
  • Disinfection bodies consisting of an absorbent base element soaked with disinfectant are well known.
  • Chloramine T is already known as a dry disinfectant in the form of powder. Chloramine T is used, for example, to disinfect water.
  • Chloramine T also known as sodium N-chloro (4-methylbenzene) sulfonamide, with the empirical formula C 7 H 7 CINNaO 2 S forms a white crystalline powder with a faint chlorine-like odor. It dissolves moderately in water and is insoluble in non-polar organic solvents. It gradually decomposes in air.
  • the invention is based on the object of designing a disinfectant set in such a way that improved disinfection is ensured.
  • the object is achieved according to the invention in that a first chamber and a second chamber are provided in the envelope, which are separated by a membrane, the disinfectant receptacle being stored in the first chamber together with a) the disinfectant base or b) the disinfectant carrier The other of the two substances is stored in the second chamber, the membrane being destructible by the application of force by the user and the disinfectant receptacle being miscible with the disinfectant base and the disinfectant carrier.
  • the disinfectant receptacle, together with, for example, the disinfectant base material is separated from the disinfectant carrier. This is accompanied by an extended shelf life of the disinfectant set, and consequently improved effectiveness. This set has the beneficial effect especially when using disinfectants that are not long-term stable.
  • the materials of the cover and the membrane can be the same or different.
  • the membrane can for example consist of a liquid-tight plastic film in the form of a bag which forms the second chamber. This bag can be made to burst by the application of force, such as pressure, for example, so that its contents mix with the substances in the first chamber.
  • the envelope on the other hand, can be made of more stable material so that it does not break when the membrane is destroyed. It also serves to protect against other external mechanical influences as well as against liquids and light.
  • the membrane can also be formed by a container wall, such as a vial, which releases the substance contained therein by destroying it.
  • a container wall such as a vial
  • the separation according to the invention is also possible by using an envelope in the manner of a glow stick, where a membrane is destroyed by kinking.
  • chloramine T is provided as the disinfectant base and water as the disinfectant carrier.
  • the solution consisting of water and chloramine T is an ideal disinfectant.
  • the outgassing of chlorine, thus the formation of chlorine gas, ensures a disinfecting effect around the treated surface, both in relation to adjacent parts of the surface and the surrounding air.
  • the disinfectant base material chloramine T is provided as a solid in or on the disinfectant receptacle.
  • the chloramine T can be easily distributed on the disinfectant receptacle.
  • the salt is absorbed in the pores of the disinfectant receptacle and is thus evenly distributed.
  • the ratio of disinfectant base material chloramine T and disinfectant carrier water is selected in such a way that after the destruction of the membrane a 0.2% to 10%, in particular a 2% or a 5% chloramine T solution is present.
  • the 2% chloramine T solution has proven to be optimal for treating skin surfaces.
  • the 5% chloramine T solution for treating other surfaces, such as table, storage or treatment surfaces.
  • the disinfectant is mixed with a dye and / or with a surfactant. The user can use the dye to determine which part of the surfaces to be treated is already wetted and therefore disinfected.
  • the surfactant is used for better wetting of the disinfectant receptacle.
  • the disinfectant receptacle is designed as a sponge.
  • a particularly large amount of disinfectant can be stored, both in dry form and in liquid form.
  • the very large surface area of the sponge and the associated large free surface area of the liquid disinfectant absorbed ensure a particularly advantageous outgassing of chlorine, and consequently the formation of chlorine gas.
  • the chlorine gas ensures a disinfection effect around the treated surface. Both in relation to adjacent parts of the surface and the surrounding air.
  • the disinfectant can be optimally absorbed and released by the sponge. Crystalline components can also be absorbed, stored and released. But the solution is more advantageous.
  • the membrane is designed and arranged in such a way that the membrane can be destroyed by a force input by the user in the form of a tensile or compressive force.
  • a simple and ensure rapid destruction of the membrane It can be sufficient here if the user operates the disinfectant set with just one hand, and thus squeezes, kinks or hits it. However, the envelope is not destroyed in the process.
  • the disinfectant is designed as a wound disinfectant, with at least one further substance being provided for wound care and / or wound healing.
  • the further substance for wound care and / or wound healing can be a hemostasis (haemostasis) and / or oak bark extract.
  • This ensures an optimal distribution of the desired amount of disinfectant base in the disinfectant receptacle guarantees.
  • an optimally dosed disinfectant is generated in the envelope, which is absorbed or stored by the disinfectant receptacle. After removing the soaked disinfectant receptacle, the disinfectant can be optimally dispensed onto the surfaces to be treated.
  • FIG. 1 a schematic diagram of the disinfectant set in cross section
  • FIG. 2 shows a schematic diagram of the disinfectant set in cross section
  • FIG. 3 shows a basic sketch according to FIG. 1 with material for wound care.
  • the disinfectant set 1 has an envelope 4 within which a first chamber 4.1 and a second chamber 4.2 are formed by using a membrane 4.3.
  • a liquid disinfectant carrier 3.2 such as water is contained within the first chamber 4.1.
  • the membrane 4.3 is designed as a water cushion which is placed inside the envelope 4.
  • the disinfectant receptacle 2, such as a sponge, is contained in the second chamber 4.2.
  • this second chamber 4.2 contains a disinfectant base material 3.1 in the form of a solid such as chloramine T in the form of salt.
  • a dye 5 and a surfactant 6 are also advantageously contained within the disinfectant carrier 3.2.
  • the closed envelope 4 is preferably vacuum-sealed, so that the sponge 2 is at least partially compressed.
  • the membrane 4.3 was destroyed by the action of external forces on the part of the user.
  • the liquid disinfectant carrier 3.2 and consequently the water in the disinfectant receptacle 2, and consequently the sponge, is drawn in or taken up by the sponge.
  • the dye 5 and the surfactant 6 as part of the water 3.2.
  • the basic disinfectant substance chloramine T3 which is present as a salt, is dissolved.
  • the chloramine T 3.1 forms the desired disinfectant 3 in the desired dosage, depending on the mass of chloramine T 3.1 in solid form on the one hand and water 3.2 on the other.
  • the internal volume within the envelope 4 is somewhat reduced, so that it can be crushed, so that the disinfectant 3 can be mixed and distributed within the sponge 2 in a quick and simple manner.
  • the soaked sponge 2 can now be used to disinfect surfaces. By wiping or pressing, the latter releases the liquid stored in it, hence the disinfectant 3, accordingly.
  • a substance 7 for wound care or wound healing is added to the first chamber 4.1. After the membrane has been destroyed, this mixes with the disinfectant 3 then present.
  • the substance 7 for wound care or wound healing can also be added to the second chamber 4.2, together with the disinfectant receptacle 2.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne un ensemble de désinfection (1) constitué d'un corps de réception de désinfectant absorbant (2) pour recevoir et stocker un désinfectant (3), d'un boîtier (4) et d'un désinfectant (3) le désinfectant (3) consistant en un matériau de base désinfectant (3.1) et un support désinfectant (3.2) ; dans le boîtier (4) sont prévues une première chambre (4.1) et une seconde chambre (4.2) qui sont séparées par une membrane (4.3) ; le corps de réception de désinfectant (2) est stocké conjointement avec a) le matériau de base désinfectant (3.1) ou b) le support désinfectant (3.2) dans la première chambre (4.1) ; l'autre des deux substances (3.1, 3.2) est stockée dans la seconde chambre (4.2) ; la membrane (4.3) peut être détruite par une force exercée par l'utilisateur et le corps de réception de désinfectant (2) peut être mélangé avec le matériau de base désinfectant (3.1) et le support désinfectant (3,2).
PCT/EP2021/058197 2020-03-27 2021-03-29 Ensemble de désinfection WO2021191471A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020108517.6 2020-03-27
DE102020108517.6A DE102020108517A1 (de) 2020-03-27 2020-03-27 Desinfektionsset

Publications (1)

Publication Number Publication Date
WO2021191471A1 true WO2021191471A1 (fr) 2021-09-30

Family

ID=75362624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/058197 WO2021191471A1 (fr) 2020-03-27 2021-03-29 Ensemble de désinfection

Country Status (2)

Country Link
DE (1) DE102020108517A1 (fr)
WO (1) WO2021191471A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126070A (en) * 1989-10-20 1992-06-30 The Drackett Company Chlorine dioxide generator
DE102006043245A1 (de) * 2006-09-11 2008-03-27 Dunzendorfer, Udo, Priv.-Doz. Dr.med. Chloraminhaltiges Wundbehandlungsmittel
EP3237021A1 (fr) * 2014-12-22 2017-11-01 Flexible Medical Packaging Ltd. Dispositif de désinfection
US20190218486A1 (en) * 2016-06-10 2019-07-18 Alethia Life Sciences Ag Chlorine dioxide disinfecting cloth

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20021771A1 (it) 2002-08-05 2004-02-06 Castellini Spa Uso di soluzioni attive per la disinfezione e/o sterilizzazione di un riunito dentale e relativo metodo.
US7041261B2 (en) 2003-03-28 2006-05-09 Margolis Brian E Sanitizing sponge container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126070A (en) * 1989-10-20 1992-06-30 The Drackett Company Chlorine dioxide generator
DE102006043245A1 (de) * 2006-09-11 2008-03-27 Dunzendorfer, Udo, Priv.-Doz. Dr.med. Chloraminhaltiges Wundbehandlungsmittel
EP3237021A1 (fr) * 2014-12-22 2017-11-01 Flexible Medical Packaging Ltd. Dispositif de désinfection
US20190218486A1 (en) * 2016-06-10 2019-07-18 Alethia Life Sciences Ag Chlorine dioxide disinfecting cloth

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CARREL ALEXIS ET AL: "CICATRIZATION OF WOUNDS", JOURNAL OF EXPERIMENTAL MEDICINE, vol. 26, no. 1, 1 July 1917 (1917-07-01), US, pages 95 - 118, XP055816242, ISSN: 0022-1007, DOI: 10.1084/jem.26.1.95 *

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