JP2020022802A - 優れた変形性と剛性とを有する熱可塑性ギプスおよびその製造方法 - Google Patents
優れた変形性と剛性とを有する熱可塑性ギプスおよびその製造方法 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
Description
Claims (18)
- 患者の骨折部分のような身体をカバーし、固定するための熱可塑性ギプスであって、
ポリカプロラクトンが取り付けられ、スレッドを互いに相互連結することによって形成されたメッシュ形状を有するコア材料(10)と、
ポリカプロラクトン複合体で形成され、インサート射出によって前記コア材料(10)の外側部を囲むように形成された構造体(20)と、を含み、
前記スレッドのそれぞれは、所定の径を有し、細いヤーンの複数のストランドを編んで構成されていることを特徴とする熱可塑性ギプス。 - 前記複数のストランドで構成される前記スレッドは、ポリエチレンテレフタレート繊維がポリカプロラクトン繊維と混合された混紡糸で構成されている請求項1に記載の熱可塑性ギプス。
- 前記複数のストランドで構成された前記スレッドは、外側部がポリカプロラクトンで被覆されたポリエチレンテレフタレート繊維である請求項1に記載の熱可塑性ギプス。
- ゴム材料で形成された外側カバー(30)は、浸漬、インサート射出、およびシート融合のうちのいずれか1つのプロセスにより、前記構造体(20)の外側部に形成され/取り付けられている請求項1に記載の熱可塑性ギプス。
- 繊維強化ガラス繊維またはポリエチレンテレフタレート繊維は、前記構造体(20)を形成するポリカプロラクトン複合体に加えられる請求項1記載の熱可塑性ギプス。
- ポリエチレンまたはポリウレタンは、前記構造体(20)を形成する前記ポリカプロラクトン複合体に加えられる請求項5に記載の熱可塑性ギプス。
- タルクで形成された核形成剤は、前記構造体(20)を形成する前記ポリカプロラクトン複合体に加えられる請求項5に記載の熱可塑性ギプス。
- 内側に凹没した形状を有する溝2Aは、前記構造体(20)が相互に互いに交差する部分に形成される請求項1に記載の熱可塑性ギプス。
- 患者の骨折部分のような身体をカバーし、固定するための熱可塑性ギプスの製造方法であって、
前記熱可塑性ギプスは、メッシュ形状を有し、繊維材料で形成され、ポリカプロラクトンが取り付けられたコア材料(10)と、ポリカプロラクトン複合体で形成され、前記コア材料(10)の外側部を囲むように形成された構造体(20)とを含み、前記製造方法は、
所定の径を有し、ヤーンの複数のストランドを編むことにより得られるスレッドを相互に交差させることによって、メッシュ状体を形成するメッシュ状体形成工程(S100)と、前記ポリカプロラクトンを前記メッシュ状体に取り付けるポリカプロラクトン取付け工程(S200)とによって、前記コア材料を製造する工程と、
前記ポリカプロラクトンが取り付けられた前記コア材料(20)を形状テンプレート(2)に挿入することによって、前記コア材料を定型するコア材料定型工程(S300)と、前記定型工程(S300)で定型された前記形状の前記コア材料(10)を金型(3)内に配置した後、前記コア材料(10)の前記外側部に前記ポリカプロラクトン複合体を注入することにより、前記構造体を形成する構造体形成工程(S400)とによって、前記構造体(20)を製造する工程と、を含む熱可塑ギプスの製造方法。 - 前記コア材料定型工程(S300)は、前記形状テンプレート(2)の上部にガイドキャップ(2B)を取り付ける工程と、
前記ガイドキャップ(2B)の上部に前記コア材料を位置させながら、加圧部材(2C)を下げることにより、前記形状テンプレート(2)内に形成された溝に前記コア材料(10)を挿入する工程と、を含む請求項9に記載の製造方法。 - ゴムで形成された外側カバー(30)は、外側カバー形成工程(S500)によって前記構造体(20)の外側部に形成され/取り付けられ、
前記外側カバー形成工程(S500)は、浸漬、インサート射出、およびシート融合のうちのいずれか1つのプロセスを含む請求項9に記載の製造方法。 - 前記複数のストランドで構成される前記スレッドは、ポリエチレンテレフタレート繊維がポリカプロラクトン繊維と混合された混紡糸である請求項9に記載の製造方法。
- 前記ポリカプロラクトンは、含浸によって前記コア材料(10)に取り付けられている請求項12に記載の製造方法。
- 前記複数のストランドで構成される前記スレッドは、外側部が前記ポリカプロラクトンで被覆されたポリエチレンテレフタレート繊維である請求項9に記載の製造方法。
- 前記ポリカプロラクトンは、前記ポリエチレンテレフタレート繊維の前記外側部に被覆された前記ポリカプロラクトンを溶融することによって前記コア材料(10)に取り付けられている請求項14に記載の製造方法。
- 繊維強化ガラス繊維またはポリエチレンテレフタレート繊維は、前記ポリカプロラクトン複合体に加えられる請求項9に記載の製造方法。
- ポリエチレンまたはポリウレタンは、前記ポリカプロラクトン複合体に加えられる請求項16に記載の製造方法。
- タルクで形成された核形成剤は、前記ポリカプロラクトン複合体に加えられる請求項16に記載の製造方法。
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KR20130113371A KR101414493B1 (ko) | 2013-09-24 | 2013-09-24 | 변형성과 강성이 우수한 열가소성 캐스트 및 그 제조방법 |
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US (1) | US10632007B2 (ja) |
EP (1) | EP3050543B1 (ja) |
JP (2) | JP2016531628A (ja) |
KR (1) | KR101414493B1 (ja) |
CN (2) | CN105592827B (ja) |
BR (1) | BR112016006457B1 (ja) |
ES (1) | ES2770587T3 (ja) |
RU (2) | RU2691722C2 (ja) |
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WO2015046863A1 (ko) | 2015-04-02 |
BR112016006457B1 (pt) | 2022-02-08 |
RU2018116449A (ru) | 2018-10-23 |
CN105592827A (zh) | 2016-05-18 |
RU2016113157A (ru) | 2017-10-30 |
CN109730824A (zh) | 2019-05-10 |
JP2016531628A (ja) | 2016-10-13 |
RU2691722C2 (ru) | 2019-06-17 |
KR101414493B1 (ko) | 2014-07-14 |
RU2016113157A3 (ja) | 2018-03-01 |
CN105592827B (zh) | 2018-10-16 |
EP3050543A4 (en) | 2017-04-12 |
ES2770587T3 (es) | 2020-07-02 |
RU2018116449A3 (ja) | 2018-11-19 |
RU2654194C2 (ru) | 2018-05-16 |
EP3050543A1 (en) | 2016-08-03 |
EP3050543B1 (en) | 2019-11-06 |
BR112016006457A2 (pt) | 2017-08-01 |
US20160242949A1 (en) | 2016-08-25 |
US10632007B2 (en) | 2020-04-28 |
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