DE9109638U1 - Textile web - Google Patents
Textile webInfo
- 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
Links
- 239000004753 textile Substances 0.000 title claims description 19
- 239000004744 fabric Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered 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
- B32B5/22—Layered 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
- B32B5/24—Layered 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
- B32B5/26—Layered 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
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
- A41D31/102—Waterproof and breathable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B46/00—Surgical drapes
-
- 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
- A61L31/00—Materials 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
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, 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
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
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)
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 |
Family
ID=6869967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9109638U Expired - Lifetime DE9109638U1 (en) | 1991-08-03 | 1991-08-03 | Textile web |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9109638U1 (en) |
Cited By (5)
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 |
-
1991
- 1991-08-03 DE DE9109638U patent/DE9109638U1/en not_active Expired - Lifetime
Cited By (5)
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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