DE29623022U1 - Protective vest, especially for people with pacemakers - Google Patents
Protective vest, especially for people with pacemakersInfo
- Publication number
- DE29623022U1 DE29623022U1 DE29623022U DE29623022U DE29623022U1 DE 29623022 U1 DE29623022 U1 DE 29623022U1 DE 29623022 U DE29623022 U DE 29623022U DE 29623022 U DE29623022 U DE 29623022U DE 29623022 U1 DE29623022 U1 DE 29623022U1
- Authority
- DE
- Germany
- Prior art keywords
- protective vest
- protection
- fabric
- vest according
- protective
- 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
- 230000001681 protective effect Effects 0.000 title claims description 28
- 239000004744 fabric Substances 0.000 claims description 20
- 239000004753 textile Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000002759 woven fabric Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- -1 knitwear Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000006735 deficit Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic 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
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/12—Surgeons' or patients' gowns or dresses
- A41D13/1236—Patients' garments
- A41D13/1245—Patients' garments for the upper part of the body
-
- 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
- A41D31/26—Electrically protective, e.g. preventing static electricity or electric shock
- A41D31/265—Electrically protective, e.g. preventing static electricity or electric shock using layered materials
-
- 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
- B32B2262/0261—Polyamide 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/18—Fabrics, textiles
- B32B2305/182—Fabrics, textiles knitted
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/18—Fabrics, textiles
- B32B2305/188—Woven fabrics
-
- 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
- B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
BeschreibungDescription
Schutzweste, insbesondere zum Schutz von Personen mit HerzschrittmachernProtective vest, especially for the protection of people with pacemakers
Die vorliegende Erfindung betrifft eine Schutzweste, insbesondere zum Schutz von Personen mit einem Herzschrittmacher, bestehend aus metallisierten textlien Flächengebilden, mit der störende hochfrequente elektrische Felder vom Träger abgeschirmt und somit gesundheitliche Beinträchtigungen vermieden werden sollen.The present invention relates to a protective vest, in particular for protecting people with a pacemaker, consisting of metallized textile fabrics, with which disruptive high-frequency electric fields are shielded from the wearer and thus health impairments are to be avoided.
Es ist bekannt, daß ein großer Teil der Bevölkerung ( ca. 200 000 Personen in der Bundesrepublik Deutschland) mit Herzschrittmachern versorgt sind. Diese Personen werden in ihrer natürlichen Umwelt hochfrequenten elektrischen Feldern unkontrolliert ausgesetzt, die unter bestimmten Bedingungen zu Störungen der Funktion des Herzschrittmachers und damit zu lebensbedrohlichen Situationen des Trägers fuhren können. Außerdem werden in vielen Einrichtungen elektronische Schleusen zur Kontrolle von Personen und zur Warensicherung eingesetzt. Auch ist der schädigende Einfluß von mobilen Telefonen und elektrischen Haushaltgeräten bekannt.It is known that a large part of the population (approx. 200,000 people in the Federal Republic of Germany) are fitted with pacemakers. In their natural environment, these people are exposed to high-frequency electrical fields in an uncontrolled manner, which under certain conditions can lead to disruptions in the function of the pacemaker and thus to life-threatening situations for the wearer. In addition, many facilities use electronic locks to control people and to secure goods. The damaging influence of mobile phones and electrical household appliances is also known.
Aus der DE-OS 195 00 254 ist bereits ein Ganzkö&phgr;er-EMV-Schutzanzug zum Schutz der den Anzug tragenden Person gegen elektromagnetische Felder bekannt, wobei der Schutzanzug ein Laminat mit einer wind- und wasserdichten, wasserdampfdurchlässigen Funktionsschicht und einem metallisierten textlien Flächengebilde aufweist. Dabei ist das Laminat im Inneren eines luft-, wasser und wasserdampfdurchlässigen Oberstoffes angeordnet. Für die metallisierte Textilschicht des Laminats kann ein beliebiges textiles Flächengebilde verwendet werden, bei dem es sich um Wirkware, Webware, Strickware oder Vlies handeln kann. Dieses Flächengebilde ist mit metallisierten Fasern aufgebaut, bei denen es sich beispielsweise um verkupfertes oder versilbertes Polyamid oder Polyester handelt. Die Fasern können jedoch auch ganz oder teilweise aus Metall bestehen. Die Fasern können auch aus einzelnen Filamenten bestehen, die zum Teil oder alle aus Metall gebildet sind. Weiterhin kann der Schutzanzug auf der zum Körper weisenden Innenseite des Laminats mit einem Innenfutter versehen sein, das entweder lose oder lösbar innerhalb des Laminates angeordnet ist oder das einen innenseitigen Teil des Laminates bildet.A full-body EMC protective suit for protecting the person wearing the suit against electromagnetic fields is already known from DE-OS 195 00 254, whereby the protective suit has a laminate with a windproof and waterproof, water vapor permeable functional layer and a metallized textile fabric. The laminate is arranged inside an air, water and water vapor permeable outer fabric. Any textile fabric can be used for the metallized textile layer of the laminate, which can be knitted, woven, knitted or nonwoven. This fabric is made up of metallized fibers, which are, for example, copper- or silver-plated polyamide or polyester. However, the fibers can also consist entirely or partially of metal. The fibers can also consist of individual filaments, some or all of which are made of metal. Furthermore, the protective suit can be provided with an inner lining on the inside of the laminate facing the body, which is either loosely or detachably arranged within the laminate or which forms an inner part of the laminate.
Der im Schutzanspruch 1 angegegebenen Erfindung liegt das Problem zugrunde, eine Schutzweste der eingangs beschriebenen Art zu schaffen, die neben einer zuverlässigen elektromagnetischen Abschirmung im Brust- und Rückenbereich einen hohen Tragekomfort garantiert, indem sie bequem und verdeckt am Körper tragbar ist, gute bekleidungsphysiologische Eigenschaften ausweist und deren Trägermaterial wirtschaftlich herstellbar ist.The invention specified in claim 1 is based on the problem of creating a protective vest of the type described at the outset which, in addition to reliable electromagnetic shielding in the chest and back area, guarantees a high level of wearing comfort by being comfortable and concealed to wear on the body, having good physiological clothing properties and the carrier material of which can be produced economically.
Dieses Problem wird mit den im Schutzanspruch 1 aufgeführten Merkmalen gelöst. Eine vorteilhafte Ausgestaltung der Erfindung ist in den Schutzansprüchen 2 bis 7 angegeben.This problem is solved with the features listed in claim 1. An advantageous embodiment of the invention is specified in claims 2 to 7.
Mit der erfindungsgemäßen Schutzweste wird erreicht, daß der Träger eines Herzschrittmachers gegen störende hochfrequente Felder ausreichend abgeschirmt wird und somit keine gesundheitlichen Beeinträchtigungen zu befürchten sind. Darüberhinaus besitzt die Schutzweste einen hohen Tragekomfort, da der vom menschlichen Körper ausgeschiedeneThe protective vest according to the invention ensures that the wearer of a pacemaker is adequately shielded against disruptive high-frequency fields and therefore no health impairments are to be feared. In addition, the protective vest is very comfortable to wear, since the radiation excreted by the human body
Wasserdampf durch die am Körper befindliche atmungsaktive Laminatschicht absorbiert werden kann. Auf nachträgliche zusätzliche Beschichtung auf der Außenfläche der Schutzweste kann außerdem beim Einsatz des erfindungsgemäßen Laminates verzichtet werden, da die Schutzweste möglichst körpernah unter der Kleidung getragen wird, so daß auf den Schutz gegenüber Witterungseinflüssen von außen verzichtet werden kann.Water vapor can be absorbed by the breathable laminate layer on the body. Subsequent additional coating on the outer surface of the protective vest can also be dispensed with when using the laminate according to the invention, since the protective vest is worn as close to the body as possible under clothing, so that protection against external weather influences can be dispensed with.
AusführungsbeispielExample
Ein Ausführungsbeispiel der Erfindung wird anhand der Figur 1 und 2 erläutert. Es zeigen:An embodiment of the invention is explained with reference to Figures 1 and 2. They show:
Figur 1 den schematischen Querschnitt des fur die Schutzweste eingesetzten Laminates,Figure 1 shows the schematic cross-section of the laminate used for the protective vest,
Figur 2 eine schematische Darstellung der Schnittkonstruktion der erfindungsgemäßen
Schutzweste.Figure 2 is a schematic representation of the sectional construction of the inventive
protective vest.
In der Figur 1 ist der schematische Querschnitt eines mehrschichtigen Laminates dargestellt, aus dem die erfindungsgemäße Schutzweste hergestellt ist. Die untere Schicht 2, die an der Innenseite der Schutzweste, also der dem Körper zugewandten Seite, liegt, besteht aus einem atmungsaktiven textlien Flächengebilde, wie beispielsweise einem Gewebe, einer Maschenware, einem Vliesstoff, einem Fadengelege oder dgl., welches vorzugsweise aus Baumwolle gefertigt ist. Der zur Abschirmung dienende äußere Oberstoff 1 besteht aus einem textlien Flächengebilde 1, beispielsweise einem Gewebe, Gewirke, Gestrick, Nähgewirke, Vliesstoff oder dgl., aus vorzugsweise Polyamidfasern oder Polyamidgarnen, welches faserumhüllend mit einer Metallschicht, beispielsweise aus Silber oder Kupfer, versehen ist. Die innen liegende Schicht 2 und der äußere Oberstoff 1 sind an ihren Berührungsflächen durch den Einsatz eines thermoplastischen Laminatmediums 3 miteinander verbunden.Figure 1 shows the schematic cross section of a multi-layer laminate from which the protective vest according to the invention is made. The lower layer 2, which is on the inside of the protective vest, i.e. the side facing the body, consists of a breathable textile fabric, such as a woven fabric, a knitted fabric, a nonwoven fabric, a scrim or the like, which is preferably made of cotton. The outer fabric 1 used for shielding consists of a textile fabric 1, for example a woven fabric, a knitted fabric, a stitch-knitted fabric, a nonwoven fabric or the like, preferably made of polyamide fibers or polyamide yarns, which is provided with a metal layer, for example made of silver or copper, to envelop the fibers. The inner layer 2 and the outer fabric 1 are connected to one another at their contact surfaces by using a thermoplastic laminate medium 3.
Die erfindungsgemäße Schutzweste ist aus dem gemäß Figur 1 dargestellten mehrschichtigen Laminat konfektioniert. Um störende Verbindungsnähte im Brust- und Rückenbereich zu vermeiden, besteht die Schutzweste nur aus einem Zuschnitteil gemäß Figur 2. Dieses Zuschnitt eil enthält ein Rückenteil 7 und zwei Vorderteile 5 und 6. Zwischen dem Rückenteil 7 und den Vorderteilen 5 und 6 befindet sich mittig der Halsausschnitt 4 und an den äußeren Schnittkanten jeweils ein Ausschnitt 8, 9 für die Arme. Die Vorderteile 5 und 6 werden an ihren Schnittkanten 5a, 6a mit dem Rückenteil 7 unterhalb der Armausschnitte 8, 9 zusammengenäht. Die hier entstehenden Nähte beeinflussen die Abschirmung für den Herzschrittmacher nicht. An den inneren Schnittkanten 5b, 6b können die Vorderteile 5, 6 beim Tragen der Schutzweste im Brustbereich geschlossen werden. Als Verschluß dient vorteilhafter Weise ein überlappender Klettverschluß 11, der beispielsweise mittels eines geeigneten Klebers an den Teilen 5 und 6 aufgebracht ist. Mit diesem Verschluß wird eine auf die Abschirmwirkung Einfluß nehmende Nahtbildung im Brustbereich vermieden und das An- und Ausziehen der Schutzweste wesentlich vereinfacht.The protective vest according to the invention is made from the multi-layer laminate shown in Figure 1. In order to avoid annoying connecting seams in the chest and back area, the protective vest consists of only one cut piece as shown in Figure 2. This cut piece contains a back piece 7 and two front pieces 5 and 6. Between the back piece 7 and the front pieces 5 and 6 there is a neckline 4 in the middle and a cutout 8, 9 for the arms on the outer cut edges. The front pieces 5 and 6 are sewn together at their cut edges 5a, 6a with the back piece 7 below the armholes 8, 9. The seams created here do not affect the shielding for the pacemaker. The front pieces 5, 6 can be closed at the inner cut edges 5b, 6b in the chest area when the protective vest is worn. An overlapping Velcro fastener 11 is advantageously used as a fastener, which is attached to parts 5 and 6 using a suitable adhesive, for example. This fastener prevents the formation of seams in the chest area, which would affect the shielding effect, and makes putting on and taking off the protective vest much easier.
Zur Verbesserung der Oberflächenoptik kann über dem außenliegenden, metallisierten Oberstoff ein vorzugsweise dünnes, textiles Flächengebilde angeordnet werden, das ganzflächig oder partiell mit der Schutzweste verbunden ist.To improve the surface appearance, a preferably thin textile fabric can be placed over the external, metallized outer material, which is fully or partially connected to the protective vest.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29623022U DE29623022U1 (en) | 1996-08-22 | 1996-08-22 | Protective vest, especially for people with pacemakers |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19633900 | 1996-08-22 | ||
| DE29623022U DE29623022U1 (en) | 1996-08-22 | 1996-08-22 | Protective vest, especially for people with pacemakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29623022U1 true DE29623022U1 (en) | 1997-09-04 |
Family
ID=26028636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29623022U Expired - Lifetime DE29623022U1 (en) | 1996-08-22 | 1996-08-22 | Protective vest, especially for people with pacemakers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29623022U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19754474A1 (en) * | 1997-12-08 | 1999-06-10 | Franz Laboeck | Device for screening body against transmission signals |
| DE10057875A1 (en) * | 2000-11-22 | 2002-05-29 | Tex A Med Gmbh Entwicklung Pro | Antimicrobial laundry and use of a textile to manufacture it |
| WO2003094717A1 (en) * | 2002-05-14 | 2003-11-20 | Koninklijke Philips Electronics N.V. | Textile article having electrically conductive portions and method for producing the same |
-
1996
- 1996-08-22 DE DE29623022U patent/DE29623022U1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19754474A1 (en) * | 1997-12-08 | 1999-06-10 | Franz Laboeck | Device for screening body against transmission signals |
| DE10057875A1 (en) * | 2000-11-22 | 2002-05-29 | Tex A Med Gmbh Entwicklung Pro | Antimicrobial laundry and use of a textile to manufacture it |
| WO2003094717A1 (en) * | 2002-05-14 | 2003-11-20 | Koninklijke Philips Electronics N.V. | Textile article having electrically conductive portions and method for producing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19971016 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20000601 |