DE9109638U1 - Textile web - Google Patents

Textile web

Info

Publication number
DE9109638U1
DE9109638U1 DE9109638U DE9109638U DE9109638U1 DE 9109638 U1 DE9109638 U1 DE 9109638U1 DE 9109638 U DE9109638 U DE 9109638U DE 9109638 U DE9109638 U DE 9109638U DE 9109638 U1 DE9109638 U1 DE 9109638U1
Authority
DE
Germany
Prior art keywords
textile
ing
saturated steam
fabric
top layer
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.)
Expired - Lifetime
Application number
DE9109638U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tag Textilausruestungs-Gesellschaft Schroers & Co Kg 4150 Krefeld De GmbH
Original Assignee
Tag Textilausruestungs-Gesellschaft Schroers & Co Kg 4150 Krefeld De 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 Tag Textilausruestungs-Gesellschaft Schroers & Co Kg 4150 Krefeld De GmbH filed Critical Tag Textilausruestungs-Gesellschaft Schroers & Co Kg 4150 Krefeld De GmbH
Priority to DE9109638U priority Critical patent/DE9109638U1/en
Publication of DE9109638U1 publication Critical patent/DE9109638U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102Waterproof and breathable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B46/00Surgical drapes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04Macromolecular materials
    • A61L31/06Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0276Polyester fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00Clothing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Description

TAG Schroers GmbH & Co KGTAG Schroers GmbH & Co KG

"Textile Warenbahn""Textile fabric"

Die Erfindung betrifft eine textile Warenbahn für sterilisierbare Operationsabdecktücher und Einsätze für Operationsbekleidung.The invention relates to a textile web for sterilizable surgical drapes and inserts for surgical clothing.

Derartige Operationsabdecktücher und die Operationsbekleidung bestehen herkömmlicherweise aus Baumwolle, die sich durch Waschen in kochendem Wasser mit Zusatz von Spezialwaschmitteln oder durch Sattdampf bei etwa 134° problemlos sterilisieren läßt. Derartige Baumwollstoffe sind jedoch flüssigkeitsdurchlässig, insbesondere durchlässig für Desinfektionsmittel aus Alkohol, Aceton, Ether, Chlor, Hexidine usw. Ebenso sind diese Baumwollstoffe durchlässig für Bakterien.Such surgical drapes and surgical clothing are usually made of cotton, which can be easily sterilized by washing in boiling water with the addition of special detergents or by saturated steam at around 134°. However, such cotton fabrics are permeable to liquids, in particular permeable to disinfectants made from alcohol, acetone, ether, chlorine, hexidine, etc. These cotton fabrics are also permeable to bacteria.

Der Erfindung liegt die Aufgabe zugrunde, eine waschbare, mit Sattdampf bei etwa 134° C sterilisierbare Warenbahn zu schaffen, die flüssigkeits- und keimundurchlässig, jedoch atmungsaktiv und wasserdampfdurchlässig ist.The invention is based on the object of creating a washable fabric that can be sterilized with saturated steam at about 134° C, which is impermeable to liquids and germs, but breathable and permeable to water vapor.

Ausgehend von dieser Aufgabenstellung wird vorgeschlagen, daft die textile Warenbahn erfindungsgemäß aus einer textlienBased on this task, it is proposed that the textile web according to the invention consists of a textile

DIPL.-ING, JOCHENREHDERS Patentanwalt '. uropean Paten1 Attorney ing'dipl ^NSPM ParisDIPL.-ING, JOCHENREHDERS Patent Attorney '. uropean Patent Attorney 1 Attorney ing'dipl ^NSPM Paris

Stresemannstraße 28 4000 Düsseldorf 1 iei O2 &Pgr;-363531 Fax ü2 il-365!4-Stresemannstrasse 28 4000 Düsseldorf 1 iei O2 &Pgr;-363531 Fax ü2 il-365!4-

Grundschicht, einer darauf durch Bestreichen aufgebrachten, bei einer Sattdampfsterilisationstemperatur von etwa 134° C beständigen, mikroporösen Beschichtung, einer hautverträglichen textlien Oberschicht und einer bei derBase layer, a microporous coating applied by brushing on top of it, resistant to a saturated steam sterilization temperature of about 134° C, a skin-friendly textile top layer and a

Sattdampfsterilisationstemperatur von etwa 134° beständigen Klebeverbindung der Grund- und Oberschicht mittels über die Verbindungsfläche gleichmäßig verteilter Klebepunkte besteht, wobei die Grundschicht vorzugsweise aus einem Polyestergewebe und die Oberschicht aus einem Polyesterwirkvelour bestehen kann.Saturated steam sterilization temperature of about 134° resistant adhesive connection of the base and top layer by means of adhesive dots evenly distributed over the connection surface, wherein the base layer can preferably consist of a polyester fabric and the top layer of a polyester woven velour.

Die erfindungsgemäße textile Warenbahn ist aufgrund ihrer mikroporösen Beschichtung flüssigkeits- und keimundurchlässig und zwar sowohl für Wasser bzw. wasserhaltige Flüssigkeiten als auch für Desinfektionsmittel wie Alkohol, Aceton, Ether, Chlor, Hexidin usw. und läßt auch keine Keime im trockenen oder nassen Zustand passieren. Die Klebeverbindung beeinträchtigt nicht die Mikroporosität, ist jedoch ebenfalls gegen die Sattdampfsterilisationstemperatur von etwa 134° C beständig. Die erfindungsgemäße textile Warenbahn läßt sich bei einer Temperatur von etwa 60° C waschen und anschließend im Autoklaven sterilisieren.The textile web according to the invention is impermeable to liquids and germs due to its microporous coating, namely to water or water-containing liquids as well as to disinfectants such as alcohol, acetone, ether, chlorine, hexidine, etc. and does not allow germs to pass through in dry or wet states. The adhesive bond does not affect the microporosity, but is also resistant to the saturated steam sterilization temperature of around 134° C. The textile web according to the invention can be washed at a temperature of around 60° C and then sterilized in an autoclave.

Die hautverträgliche textile Oberschicht läßt sich hydrophil ausrüsten und bietet eine absorbierende Oberfläche von ca. 1,3 l/m2. Aufgrund der Mikroporosität entsteht jedoch kein Wärme- und Feuchtigkeitsstau, da Wasserdampf durch die mikroporöse Beschichtung hindurchtritt. Die textile Warenbahn ist somit atmungsaktiv und dadurch angenehm anzufühlen. DurchThe skin-friendly textile top layer can be made hydrophilic and offers an absorbent surface of approx. 1.3 l/m 2 . Due to the microporosity, however, no heat or moisture build-up occurs, as water vapor passes through the microporous coating. The textile material is therefore breathable and therefore pleasant to the touch.

DIPL,-ING, JOCHEN REHDERS Patentanwalt Uropear. Potenl /Forney " ing'rip: -NSPM Pry.s DIPL,-ING, JOCHEN REHDERS Patent Attorney Uropear. Potenl /Forney "ing'rip: -NSPM Pry. s

Stresemannstraße 28 4OOO Düsseldorf 1 ^i /'2!1-36353I -ux ü2 &Pgr; -3651-:iStresemannstrasse 28 4OOO Düsseldorf 1 ^i /'2!1-36353I -ux ü2 &Pgr; -3651-:i

die Kombination einer Grundschicht aus einem wenig elastischen Polyestergewebe und einer Oberschicht aus einem Polyesterwirkvelour ist die erfindungsgemäße textile Warenbahn besonders für sterilisierbare Operationsabdecktücher und Einsätze für Operationsbekleidung geeignet.The combination of a base layer made of a slightly elastic polyester fabric and a top layer made of a polyester knitted velour makes the textile web according to the invention particularly suitable for sterilizable surgical drapes and inserts for surgical clothing.

In der Zeichnung ist schematisch eine erfindungsgemäße textile Warenbahn dargestellt.The drawing shows a schematic representation of a textile web according to the invention.

Die Warenbahn besteht aus einer textlien Grundschicht 1 aus einem Polyestergewerbe, das durch Bestreichen mit einer mikroporösen Beschichtung 2 versehen ist. Durch das Bestreichen wird eine besonders wirksame Haftung der mikroporösen Beschichtung 2 auf der Grundschicht 1 erreicht, die sich auch beim Waschen mit 60° C und anschließenden Sterilisieren im Autoklaven bei etwa 134° C nicht löst.The web consists of a textile base layer 1 made of a polyester fabric, which is provided with a microporous coating 2 by coating. By coating, a particularly effective adhesion of the microporous coating 2 to the base layer 1 is achieved, which does not come off even when washed at 60° C and then sterilized in an autoclave at around 134° C.

Auf die mikroporöse Beschichtung 2 wird eine Klebeverbindung in Form von über die Verbindungsfläche gleichmäßig verteilten Kleberpunkten 4 aufgebracht, was z. B. mittels poröser Walzen geschehen kann. Mittels der Klebepunkte 4 wird eine Oberschicht 3 aus einem Polyesterwirkvelour befestigt. Die Kleberpunkte 4 ergeben eine ausreichende Haftung der Oberschicht 3 an der mikroporösen Beschichtung 2, so daß sich die erfindungsgemäße textile Warenbahn bei 60° in der Waschmaschine waschen läßt und einer anschließenden Sattdampfsterilisation im Autovklaven bei etwa 134° C widersteht.An adhesive bond is applied to the microporous coating 2 in the form of adhesive dots 4 evenly distributed over the bonding surface, which can be done using porous rollers, for example. A top layer 3 made of a knitted polyester velour is attached using the adhesive dots 4. The adhesive dots 4 ensure sufficient adhesion of the top layer 3 to the microporous coating 2, so that the textile web according to the invention can be washed in a washing machine at 60° and can withstand subsequent saturated steam sterilization in an autoclave at around 134° C.

DIPL.-ING, JOCHEN REHDERS Patentanwalt &iacgr; uropean Patern /Attorney "' ing. nipl. hNSPM ParisDIPL.-ING, JOCHEN REHDERS Patent Attorney &iacgr; uropean Patern /Attorney "' ing. nipl. hNSPM Paris

Stresemannstraße 28 4OOO Düsseldorf 1 IeI O2 11-363531 Fax O2 il-365141Stresemannstrasse 28 4OOO Düsseldorf 1 IeI O2 11-363531 Fax O2 il-365141

Der Polyesterwirkvelour fühlt sich angenehm an und ist hautverträglich. Die textile Warenbahn weist eine ausreichende thermoisolierende Wirkung zum Vermeiden von unkontrollierter Unterkühlung des Patienten auf, ist jedoch so atmungsaktiv, daß sich weder ein Wärmstau noch ein Feuchtigkeitsstau einstellen können.The polyester velour feels pleasant and is kind to the skin. The textile fabric has sufficient thermal insulation to prevent uncontrolled hypothermia of the patient, but is so breathable that neither heat nor moisture can build up.

Besonders vorteilhaft ist auch, daß sich die textile Warenbahn auf einfache Weise mit Patches reparieren läßt, die sich auf die beschädigte Stelle aufschweißen lassen.Another particularly advantageous feature is that the textile fabric can be easily repaired using patches that can be welded onto the damaged area.

Claims (2)

DiPL.'ING. JOCHEN REHDERS Patentanwalt : uropean-aten! .«.üorney ' ing'&aacgr;&igr;&rgr;&iacgr; 5NSPM ParisDiPL.'ING. JOCHEN REHDERS Patent Attorney: uropean-aten! .«.üorney ' ing'&aacgr;&igr;&rgr;&iacgr; 5NSPM Paris Stresemannstraße 28 4OOO Düsseldorf 1 el O2 11-363531 Fax ö2 H-36S14'Stresemannstrasse 28 4OOO Düsseldorf 1 el O2 11-363531 Fax ö2 H-36S 1 4' 02.08.1991 Meine Akte Nr. 6869b R/St02.08.1991 My file no. 6869b R/St TAG Schoers GmbH & Co KGTAG Schoers GmbH & Co KG SchutzansprücheProtection claims 1. Warenbahn für sterilisierbare Operationsabdecktücher und Einsätze für Operationsbekleidung aus1. Fabric for sterilizable surgical drapes and inserts for surgical clothing made of - einer textlien Grundschicht (1),- a textile base layer (1), - einer darauf durch Bestreichen aufgebrachten, bei einer Sattdampfsterilisationsteinperatur von etwa 134° C beständigen mikroporösen Beschichtung (2),- a microporous coating (2) applied thereto by brushing and resistant to a saturated steam sterilization temperature of approximately 134°C, - einer hautverträglichen textlien Oberschicht (3) und- a skin-friendly textile top layer (3) and - einer bei der Sattdampfsterilisationstemperatur von etwa 134° C beständigen Klebeverbindung der Grund- und Oberschicht mittels über die Verbindungsfläche gleichmäßig verteilter Klebepunkte (4).- an adhesive bond between the base and top layers that is stable at the saturated steam sterilization temperature of approximately 134°C by means of adhesive dots evenly distributed over the bonding surface (4). 2. Textile Warenbahn nach Anspruch 1, dadurch gekennzeichnet, daß die Grundschicht (1) aus einem Polyestergewebe und die Oberschicht (3) aus einem Polyesterwirkvelour besteht.2. Textile web according to claim 1, characterized in that the base layer (1) consists of a polyester fabric and the top layer (3) consists of a polyester knitted velour.
DE9109638U 1991-08-03 1991-08-03 Textile web Expired - Lifetime DE9109638U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9109638U DE9109638U1 (en) 1991-08-03 1991-08-03 Textile web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9109638U DE9109638U1 (en) 1991-08-03 1991-08-03 Textile web

Publications (1)

Publication Number Publication Date
DE9109638U1 true DE9109638U1 (en) 1991-10-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE9109638U Expired - Lifetime DE9109638U1 (en) 1991-08-03 1991-08-03 Textile web

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DE (1) DE9109638U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206895A1 (en) * 1992-03-05 1993-09-09 Bayerische Motoren Werke Ag Textile for vehicle seat covering - comprises moisture adsorbent inner layer and/or air permeable intermediate layer, laminated to outer layer via air and moisture permeable bonding layer
EP0560376A1 (en) * 1992-03-12 1993-09-15 Rotecno Ag Article of clothing
DE4207931A1 (en) * 1992-03-12 1993-09-16 Rotecno Ag Triple layered article of clothing for wear for medicinal or chemical use
DE4231693A1 (en) * 1992-09-22 1994-03-24 Iduso Gmbh Woven glass edge sealing - uses low viscosity adhesive to bond edge sections and prevents dispersal of glass particles from the cut edges for safe handling
FR2727833A1 (en) * 1994-12-09 1996-06-14 Belot Maryvonne Skin covering garment for medical use

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206895A1 (en) * 1992-03-05 1993-09-09 Bayerische Motoren Werke Ag Textile for vehicle seat covering - comprises moisture adsorbent inner layer and/or air permeable intermediate layer, laminated to outer layer via air and moisture permeable bonding layer
EP0560376A1 (en) * 1992-03-12 1993-09-15 Rotecno Ag Article of clothing
DE4207931A1 (en) * 1992-03-12 1993-09-16 Rotecno Ag Triple layered article of clothing for wear for medicinal or chemical use
DE4231693A1 (en) * 1992-09-22 1994-03-24 Iduso Gmbh Woven glass edge sealing - uses low viscosity adhesive to bond edge sections and prevents dispersal of glass particles from the cut edges for safe handling
FR2727833A1 (en) * 1994-12-09 1996-06-14 Belot Maryvonne Skin covering garment for medical use

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