JPH06200468A - Production of reinforced article - Google Patents
Production of reinforced articleInfo
- Publication number
- JPH06200468A JPH06200468A JP36095692A JP36095692A JPH06200468A JP H06200468 A JPH06200468 A JP H06200468A JP 36095692 A JP36095692 A JP 36095692A JP 36095692 A JP36095692 A JP 36095692A JP H06200468 A JPH06200468 A JP H06200468A
- Authority
- JP
- Japan
- Prior art keywords
- woven fabric
- thermoplastic resin
- fabric
- knitted fabric
- fibers
- 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.)
- Pending
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
- Prostheses (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は，通気性を有する補強物
品の製造方法に関するものであり，さらに詳しくは，外
科や整形外科及びリハビリテーションにおいて使用する
体幹装具，上肢装具や下肢装具等に，多孔質で通気性に
優れ，軽量な装具材料として好適に使用し得る補強物品
の製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a breathable reinforced article, and more particularly to a trunk orthosis, upper limb orthosis or lower limb orthosis used in surgery, orthopedics and rehabilitation. The present invention relates to a method of manufacturing a reinforced article which is porous and has excellent breathability and can be suitably used as a lightweight appliance material.
【０００２】[0002]
【従来の技術】従来より，脳卒中，小児マヒ，外傷等に
より，中枢神経系の疾患あるいは末梢神経麻痺，筋骨格
の損傷等によって，多くの患者は自分の思うように体の
支持，運動を行えない場合があり，身体に変形を伴うこ
ともある。このような患者は，体重の支持，身体の変形
の矯正や運動の補助の目的で体幹装具，上肢装具，下肢
装具等の各種装具を使用している。これら装具用の素材
としては，古くから金属や皮革や布，あるいはそれらの
複合物が使用されてきたが，重くて外見が悪い，錆びた
り不潔になりやすい，加工に熟練が要求され手間がかか
る等の問題があった。近年になって，高分子技術の進歩
に伴って上記の欠点を解消する熱可塑性樹脂材料が多用
されてきている。熱可塑性樹脂材料には，軽量で外見が
よい，錆びることがない，汚れがつきにくくて清潔であ
る，ある程度の可撓性がある，加熱により形の調整があ
る程度可能である，さらに，製造に際しては，患者から
採型した石膏等の陽性モデルに正確に合致した形状が得
られる等の利点がある。熱可塑性樹脂を主要材料とする
装具の製造法としては，患者から採型した陽性モデルに
オーブン中で加熱軟化された熱可塑性樹脂シートをかぶ
せ，圧接成形や手絞りまたは減圧により，熱可塑性樹脂
シートと陽性モデルを密着させて成形する方法がある。2. Description of the Related Art Conventionally, many patients have been unable to support and exercise their bodies as they would like due to stroke, pediatric paralysis, trauma, central nervous system disease, peripheral nerve palsy, musculoskeletal damage, etc. It may not be present, and the body may be deformed. Such patients use various orthoses such as a trunk orthosis, upper limb orthosis, and lower limb orthosis for the purpose of supporting weight, correcting body deformation, and assisting exercise. Metals, leather, cloth, and their composites have been used as materials for these appliances for a long time, but they are heavy and have a bad appearance, are prone to rust and dirty, and require skill to process them, which is time-consuming. There was a problem such as. In recent years, with the progress of polymer technology, thermoplastic resin materials that overcome the above drawbacks have been widely used. Thermoplastic resin material is lightweight and has good appearance, does not rust, is clean and does not get dirty easily, has some flexibility, and can be adjusted in shape to some extent by heating. Has the advantage that a shape that exactly matches a positive model such as plaster taken from a patient can be obtained. As a method of manufacturing a brace that uses a thermoplastic resin as a main material, a positive model sampled from a patient is covered with a thermoplastic resin sheet that has been softened by heating in an oven, and the thermoplastic resin sheet is formed by pressure welding, hand drawing or depressurization. There is a method in which the positive model and the positive model are closely attached and molded.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら，熱可塑
性樹脂シートで作製された装具は，通気性がなく，装着
部が発汗，体温で蒸れ，長期間の着用により皮膚障害を
起こすといった問題があった。However, the brace made of the thermoplastic resin sheet is not breathable, and there is a problem that the wearing part sweats, swells at body temperature, and causes skin damage when worn for a long period of time. .
【０００４】[0004]
【課題を解決するための手段】本発明者らは，このよう
な現状に鑑み鋭意検討した結果，熱可塑性樹脂繊維糸及
びこれよりも融点が高い補強用繊維糸から構成される織
物，編物，不織布を，張力をかけた状態で熱処理するこ
とにより，空隙を有する通気性のあるシート状物や装具
等の補強物品を得ることを見出し本発明を完成した。Means for Solving the Problems The inventors of the present invention have made extensive studies in view of the above-mentioned circumstances, and as a result, woven fabrics, knitted fabrics, which are composed of thermoplastic resin fiber yarns and reinforcing fiber yarns having a melting point higher than that, The present invention has been completed by finding that a non-woven fabric is heat-treated in a state of being tensioned to obtain a reinforced article such as a breathable sheet-like material having a void or a brace.
【０００５】すなわち，本発明は，熱可塑性樹脂繊維糸
及びこれよりも融点が高い補強用繊維糸から構成される
織物，編物又は不織布を，張力をかけた状態で熱処理す
ることを特徴とする通気性を有する補強物品の製造方法
を要旨とするものである。That is, the present invention is characterized in that a woven fabric, a knitted fabric or a non-woven fabric composed of a thermoplastic resin fiber yarn and a reinforcing fiber yarn having a higher melting point than that is heat treated under tension. The gist is a method of manufacturing a reinforced article having properties.
【０００６】以下，本発明を詳細に説明する。本発明に
おける熱可塑性樹脂繊維糸とは，ポリカプロラクタム及
びコポリアミドのようなポリアミド，ポリエチレンテレ
フタレートやコポリエステルのようなポリエステル，ポ
リアクリロニトリル及びアクリロニトリルのコポリマ
ー，ビニル並びにビニリデンポリマーとコポリマー，ポ
リカルバネート，ポリウレタン，ポリエステルアミド，
ポリプロピレン及びポリエチレンのようなポリオレフィ
ンである。その中でも，ポリウレタンエラストマーやポ
リエステルエラストマーが加工性に優れ，上述の装具材
料としての特性を与えることから，本発明に好適に用い
られる。The present invention will be described in detail below. The thermoplastic resin fiber yarn in the present invention means polyamide such as polycaprolactam and copolyamide, polyester such as polyethylene terephthalate and copolyester, copolymer of polyacrylonitrile and acrylonitrile, vinyl and vinylidene polymer and copolymer, polycarbanate, polyurethane. , Polyesteramide,
Polyolefins such as polypropylene and polyethylene. Among them, polyurethane elastomers and polyester elastomers are preferably used in the present invention because they are excellent in workability and give the above-mentioned characteristics as an equipment material.
【０００７】本発明に用いられる補強用繊維糸とは，使
用される熱可塑性樹脂繊維糸の融点より高い融点をもっ
ていればよく，上述の熱可塑性樹脂繊維糸及びガラスフ
ァイバー，カーボンファイバー，例えば，ポリ（ｍ−フ
ェニレンテレフタルアミド）のようなアラミドファイバ
ー，セラミックファイバー，例えば，鉄，ニッケル，ク
ロム，銅，アルミニウム，ＳＵＳ（ステンレススチー
ル）等のメタルファイバー等である。The reinforcing fiber yarn used in the present invention may have a melting point higher than the melting point of the thermoplastic resin fiber yarn used, and may be the above-mentioned thermoplastic resin fiber yarn, glass fiber, carbon fiber such as poly fiber. An aramid fiber such as (m-phenylene terephthalamide), a ceramic fiber, for example, a metal fiber such as iron, nickel, chromium, copper, aluminum and SUS (stainless steel).
【０００８】本発明における熱可塑性樹脂繊維糸と補強
用繊維糸の混合割合は，任意に選ぶことができる。熱可
塑性樹脂繊維糸の量は，全重量に対し３０〜９７wt％で
使用され，好ましくは５０〜９５wt％の範囲で使用され
る。The mixing ratio of the thermoplastic resin fiber yarn and the reinforcing fiber yarn in the present invention can be arbitrarily selected. The amount of the thermoplastic resin fiber yarn is 30 to 97 wt% based on the total weight, preferably 50 to 95 wt%.
【０００９】本発明における通気性を有する補強物品を
得るためには，熱可塑性樹脂繊維糸及びこれよりも融点
が高い補強用繊維糸から構成される織物，編物又は不織
布に張力をかけた状態で熱処理をする必要がある。すな
わち，張力をかけた状態とは例えば，織物，編物又は不
織布が方形の形状ならば，これを平面上に置き，シワの
ない状態で少なくとも対辺の二辺を，そして平面の全方
向に張力をかける場合は四辺を把持した状態から，織
物，編物又は不織布が破断する直前までの張力をかけた
状態までをいう。実用上０〜５０kg，好ましくは０．０
１〜３０kg，より好ましくは０．０５〜１０kgの範囲で
ある。In order to obtain a breathable reinforcing article according to the present invention, a woven fabric, a knitted fabric or a non-woven fabric composed of a thermoplastic resin fiber yarn and a reinforcing fiber yarn having a higher melting point than the thermoplastic resin fiber yarn is tensioned. It needs to be heat treated. That is, for example, if the woven fabric, knitted fabric or non-woven fabric has a rectangular shape, it is placed on a flat surface and tension is applied to at least two opposite sides in a wrinkle-free state and in all directions of the flat surface. When applied, it refers to the condition in which the four sides are gripped to the condition in which tension is applied just before the woven fabric, knitted fabric or nonwoven fabric is broken. Practically 0 to 50 kg, preferably 0.0
The range is 1 to 30 kg, more preferably 0.05 to 10 kg.
【００１０】また，張力をかける方法としては例えば，
織物，編物又は不織布が方形であれば，その少なくとも
対辺の二辺を複数のクリップ等で把持することのでき
る，一軸あるいは二軸テンター，または同様なクリップ
を備えた方形の枠状の治具を利用する方法等が挙げられ
る。また，筒編物，あるいは方形の織物，編物，不織布
の対辺を縫い合わせる等で筒状に形成されたものであれ
ば，例えば直径を変化させることのできる円筒形の治具
あるいは枷状の治具を用いて，内側から張力をかける方
法等が利用できる。As a method of applying tension, for example,
If the woven fabric, knitted fabric or non-woven fabric is a square, a rectangular frame-shaped jig equipped with a uniaxial or biaxial tenter or similar clips that can hold at least two opposite sides with a plurality of clips, etc. Examples include the method of use. In addition, if a tubular knitted fabric, or a square woven fabric, a knitted fabric, or a non-woven fabric is formed into a tubular shape by sewing the opposite sides, for example, a cylindrical jig or a tabular jig whose diameter can be changed is used. A method of applying tension from the inside can be used.
【００１１】本発明における通気性を有する補強物品を
得るための熱処理方法としては例えば，電気オーブン等
内で織物，編物又は不織布を治具に固定して所定の温度
で行う方法，加熱処理機能を持つ一軸連続テンターに連
続的に織物，編物又は不織布を供給する方法等が挙げら
れる。Examples of the heat treatment method for obtaining a breathable reinforced article in the present invention include a method of fixing a woven fabric, a knitted fabric or a non-woven fabric to a jig in an electric oven or the like and performing the treatment at a predetermined temperature, and a heat treatment function. Examples include a method of continuously supplying a woven fabric, a knitted fabric, or a non-woven fabric to the uniaxial continuous tenter.
【００１２】熱処理温度は，熱可塑性樹脂繊維糸の融点
以上で，十分溶融する温度であればよい。例えば，熱可
塑性樹脂繊維糸としてポリウレタンを，補強用繊維糸と
してポリエステル糸を使用した場合，１８０〜２３０℃
である。２３０℃以上になると，ポリウレタンの分解が
はじまり，さらに高い温度になると，ポリエステルの融
点又はそれ以上となり，ポリエステルの補強効果がなく
なる。The heat treatment temperature may be a temperature above the melting point of the thermoplastic resin fiber yarn and at which it is sufficiently melted. For example, when polyurethane is used as the thermoplastic resin fiber thread and polyester thread is used as the reinforcing fiber thread, 180 to 230 ° C.
Is. When the temperature is higher than 230 ° C, the decomposition of polyurethane starts, and when the temperature is higher, the melting point of the polyester becomes higher than that, and the reinforcing effect of the polyester disappears.
【００１３】熱処理時間は，熱可塑性樹脂繊維糸が十分
溶融する時間であればよい。通常１〜９０分，好ましく
は５〜６０分，より好ましくは１０〜４０分である。こ
の時間は，熱可塑性樹脂繊維糸の融点近くで，溶融する
のに十分な時間である。The heat treatment time may be any time as long as the thermoplastic resin fiber yarn is sufficiently melted. It is usually 1 to 90 minutes, preferably 5 to 60 minutes, more preferably 10 to 40 minutes. This time is close to the melting point of the thermoplastic resin fiber yarn and is sufficient for melting.
【００１４】本発明の通気性を有する補強物品を得るた
めに，熱可塑性樹脂繊維糸及びこれよりも融点が高い補
強用繊維糸より織物，編物，不織布を作成する。織物，
編物，不織布としては二次元的な平面状のものに限ら
ず，三次元的な厚みを持った形状のものでもよい。三次
元的織物とは例えば，二枚の織物の間に別の織物によっ
て独立空間を形成するものである。同様に三次元的編物
とは例えば，三層立体編によって形成されるものであ
る。三次元的不織布とは例えば，複数の不織布を厚み方
向に重ね，ニードルパンチ，エンボス加工等で処理する
ことによって形成されるものである。本発明の通気性を
有する補強物品は織物，編物，不織布の単独のものに限
らず，例えば編物と織物の複合物や，あるいは編物と織
物と不織布の三者の複合物であっても差し支えない。ま
た，本発明の通気性を有する補強物品を得るために上記
織物，編物，不織布を作成する際，熱可塑性樹脂繊維糸
及びこれよりも融点が高い補強用繊維糸を撚糸機により
撚りをかけた撚糸を使用することも可能である。この撚
糸の撚数は，特に限定はされないが，通常１０〜１００
０Ｔ／Ｍ，好ましくは３０〜７００Ｔ／Ｍ，より好まし
くは５０〜５００Ｔ／Ｍの範囲である。In order to obtain the breathable reinforcing article of the present invention, a woven fabric, a knitted fabric or a non-woven fabric is prepared from a thermoplastic resin fiber yarn and a reinforcing fiber yarn having a higher melting point than the thermoplastic resin fiber yarn. fabric,
The knitted or non-woven fabric is not limited to a two-dimensional plane, but may have a three-dimensional thickness. The three-dimensional fabric is, for example, one in which an independent space is formed between two fabrics by another fabric. Similarly, the three-dimensional knitted fabric is, for example, a three-dimensional knitted fabric. The three-dimensional nonwoven fabric is formed, for example, by stacking a plurality of nonwoven fabrics in the thickness direction and processing them by needle punching, embossing or the like. The breathable reinforcing article of the present invention is not limited to a woven fabric, a knitted fabric, or a non-woven fabric alone, and may be, for example, a knitted fabric-woven fabric composite or a knitted fabric-woven fabric / nonwoven fabric composite. . Further, when the above-mentioned woven fabric, knitted fabric, or non-woven fabric is produced in order to obtain the breathable reinforcing article of the present invention, the thermoplastic resin fiber yarn and the reinforcing fiber yarn having a higher melting point than that are twisted by a twisting machine. It is also possible to use twisted yarns. The number of twists of the twisted yarn is not particularly limited, but is usually 10 to 100.
The range is 0 T / M, preferably 30 to 700 T / M, and more preferably 50 to 500 T / M.
【００１５】上述のごとく，織物，編物，不織布に張力
をかけて空隙を設けたまま熱処理することにより，熱可
塑性樹脂繊維糸が溶融して，空隙を維持したまま補強用
繊維糸と補強用繊維糸が接着し，または補強用繊維糸が
包み込まれるので，通気性を有する補強物品が得られ
る。また，本発明の製造方法において，織物，編物，不
織布の密度又は目付，熱処理時の張力を変えることによ
り，得られる補強物品の空隙の状態を変えることがで
き，通気性を調節することができる。As described above, when the woven fabric, knitted fabric, and non-woven fabric are heat-treated while tension is applied to the woven fabric, the thermoplastic resin fiber yarn is melted, and the reinforcing fiber yarn and the reinforcing fiber are maintained while maintaining the void. Since the threads are bonded or the reinforcing fiber threads are wrapped, a breathable reinforced article is obtained. Further, in the production method of the present invention, by changing the density or basis weight of the woven fabric, knitted fabric, and non-woven fabric, and the tension at the time of heat treatment, it is possible to change the state of the voids of the obtained reinforced article and adjust the air permeability. .
【００１６】[0016]
【実施例】以下，実施例により本発明をさらに具体的に
説明する。EXAMPLES The present invention will be described in more detail below with reference to examples.
【００１７】実施例１ ポリウレタン樹脂（ペレセン２１０２ ９０ＡＥ ダウ
ケミカル日本（株））を紡糸して得られた熱可塑性ポリ
ウレタン繊維（２５２ｄ／１２０ｆ×５本）とポリエス
テル繊維（７５ｄ／３６ｆ×１本）（ユニチカ株式会社
製）を筒編し，内径約６cmの筒状の編地を作成した。Example 1 Thermoplastic polyurethane fibers (252d / 120f × 5) and polyester fibers (75d / 36f × 1) obtained by spinning a polyurethane resin (Peresen 2102 90AE Dow Chemical Japan Co., Ltd.) ( Unitika Co., Ltd.) was knitted into a tubular knitted fabric having an inner diameter of about 6 cm.
【００１８】この筒編地を枷状治具にかぶせ，内径約
６．５cmに設定し張力をかけた。このとき経，緯方向に
０．２kgの張力がかかった。枷状治具にかぶせたまま，
この筒編地に送風式電気オーブンを使用して２００℃，
１５分の熱処理を行った。処理後枷状治具より取り外し
て，円筒を展開して弾性シートを得た。この弾性シート
は通気度３７０cm3 ／cm2 ／sec （ＪＩＳ Ｌ １０９
６通気性Ａ法），見かけ密度５１８ｇ／ｍ3 であった。The tubular knitted fabric was covered with a shackle-shaped jig, and the inner diameter was set to about 6.5 cm and tension was applied. At this time, 0.2 kg of tension was applied in the weft direction. While covering the shackle-shaped jig,
Using a blower type electric oven on this tubular knitted fabric,
Heat treatment was performed for 15 minutes. After the treatment, the elastic sheet was obtained by removing it from the shackle-shaped jig and expanding the cylinder. This elastic sheet has an air permeability of 370 cm 3 / cm 2 / sec (JIS L 109
6 Air permeability A method), and the apparent density was 518 g / m 3 .
【００１９】実施例２ 実施例１で作成した未熱処理の筒編地を使用し，小児下
肢足部の陽性石膏模型にかぶせ，経方向に０．１kg，緯
方向に０．５kgの張力をかけた状態で，送風式電気オー
ブンで２００℃，９０分の熱処理を行い，通気度４００
cm3 ／cm2 ／sec （ＪＩＳ Ｌ １０９６通気性Ａ法）
の短下肢装具用成形品を得た。Example 2 Using the unheated tubular knitted fabric prepared in Example 1, it was put on a positive gypsum model of the lower leg of a child, and a tension of 0.1 kg in the warp direction and 0.5 kg in the weft direction was applied. In this state, heat treatment is performed at 200 ° C for 90 minutes in a blower type electric oven.
cm 3 / cm 2 / sec (JIS L 1096 breathability A method)
A molded article for ankle foot orthosis was obtained.
【００２０】実施例３ ポリウレタン樹脂（ペレセン２１０２ ９０ＡＥ ダウ
ケミカル日本（株））を紡糸して得た熱可塑性ポリウレ
タン繊維（２５２ｄ／１２０ｆ×５本）とポリエステル
繊維（７５ｄ／３６ｆ×１本）（ユニチカ株式会社製）
を使用して撚糸を作り筒編地を作成した。（撚条件：２
００Ｔ／Ｍ ，Ｓ撚 ，９Ｍ／Min ）この筒編地を枷状
治具にかぶせ，内径約４．５cmに設定して張力をかけ
た。このとき経，緯方向に０．３kgの張力がかかった。
枷状治具にかぶせたまま，この筒編地に送風式電気オー
ブンを使用して２００℃，１５分の熱処理を行った。処
理後枷状治具より取り外して，円筒を展開して弾性シー
トを得た。この弾性シートは通気度３７０cm3 ／cm2 ／
sec （ＪＩＳ Ｌ １０９６通気性Ａ法），目付１０５
０g ／m2であった。Example 3 Thermoplastic polyurethane fibers (252d / 120f × 5) obtained by spinning a polyurethane resin (Peresen 2102 90AE Dow Chemical Japan Co., Ltd.) and polyester fibers (75d / 36f × 1) (Unitika) (Made by corporation)
Was used to make a twisted yarn to form a tubular knitted fabric. (Twisting condition: 2
(00T / M, S twist, 9M / Min) This tubular knitted fabric was covered with a shackle-shaped jig, and the inner diameter was set to about 4.5 cm and tension was applied. At this time, a tension of 0.3 kg was applied in the weft direction.
This tubular knitted fabric was heat-treated at 200 ° C. for 15 minutes by using a blower type electric oven while being covered with the shackle-shaped jig. After the treatment, the elastic sheet was obtained by removing it from the shackle-shaped jig and expanding the cylinder. This elastic sheet has an air permeability of 370 cm 3 / cm 2 /
sec (JIS L 1096 breathability A method), basis weight 105
It was 0 g / m 2 .
【００２１】実施例４ 実施例３で作成した未熱処理の筒編地を使用し，小児用
下肢足部の陽性石膏模型にかぶせ，経方向に０．１kg，
緯方向に０．４kgの張力をかけた状態で送風式電気オー
ブンで２００℃，３０分の熱処理を行い通気度２８０cm
3 ／cm2 ／sec（ＪＩＳ Ｌ １０９６通気性Ａ法）の
短下肢装具用成形品を得た。Example 4 Using the unheated tubular knitted fabric prepared in Example 3, it was put on a positive gypsum model of the lower leg of a child, and 0.1 kg in the longitudinal direction,
With a tension of 0.4 kg in the weft direction, heat treatment at 200 ° C for 30 minutes in a blower type electric oven and air permeability of 280 cm
A molded article for ankle foot orthosis of 3 / cm 2 / sec (JIS L 1096 breathability A method) was obtained.
【００２２】[0022]
【発明の効果】本発明の製造方法によれば，空隙を有
し，通気性のある補強物品を容易に製造することがで
き，得られた補強物品は長時間装着していても蒸れるこ
とのない装具等として用いることができる。According to the manufacturing method of the present invention, it is possible to easily manufacture a reinforced article having voids and having air permeability, and the reinforced article obtained does not get damp even after being worn for a long time. It can be used as an orthosis.
Claims (1)
が高い補強用繊維糸から構成される織物，編物又は不織
布を，張力をかけた状態で熱処理することを特徴とする
通気性を有する補強物品の製造方法。1. A breathable reinforcement characterized in that a woven fabric, a knitted fabric or a non-woven fabric composed of a thermoplastic resin fiber yarn and a reinforcing fiber yarn having a higher melting point than that is heat-treated in a tensioned state. Article manufacturing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36095692A JPH06200468A (en) | 1992-12-29 | 1992-12-29 | Production of reinforced article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36095692A JPH06200468A (en) | 1992-12-29 | 1992-12-29 | Production of reinforced article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06200468A true JPH06200468A (en) | 1994-07-19 |
Family
ID=18471609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36095692A Pending JPH06200468A (en) | 1992-12-29 | 1992-12-29 | Production of reinforced article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06200468A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008036034A1 (en) * | 2006-09-19 | 2008-03-27 | Centri Ab | Prosthetic product having composite material wall, and method for producing the prosthetic product |
| JP2012101078A (en) * | 2010-11-10 | 2012-05-31 | Innothera Topic Internatl (Sa) | Made-to-measure orthosis for compression/containment, for reinforcing the musculo-aponeurotic pump of the calf |
| US9346943B2 (en) | 2012-02-24 | 2016-05-24 | Ems-Patent Ag | Fiber structure, method for its manufacture and use as well as fiber-resin composite material |
-
1992
- 1992-12-29 JP JP36095692A patent/JPH06200468A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008036034A1 (en) * | 2006-09-19 | 2008-03-27 | Centri Ab | Prosthetic product having composite material wall, and method for producing the prosthetic product |
| JP2012101078A (en) * | 2010-11-10 | 2012-05-31 | Innothera Topic Internatl (Sa) | Made-to-measure orthosis for compression/containment, for reinforcing the musculo-aponeurotic pump of the calf |
| US9346943B2 (en) | 2012-02-24 | 2016-05-24 | Ems-Patent Ag | Fiber structure, method for its manufacture and use as well as fiber-resin composite material |
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