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1. 发明授权

US10807287B2 Method for manufacturing of urinary catheters 有权
公开(公告)号：US10807287B2
公开(公告)日：2020-10-20
申请号：US14381110
申请日：2013-02-25
申请人： COLOPLAST A/S , ROLSTED MOULD SYSTEM ApS , Erik Rolsted , Jakob Øelund , Lars Olav Schertiger , Preben Luther , Kim Bager
发明人： Erik Rolsted , Jakob Øelund , Lars Olav Schertiger , Preben Luther , Kim Bager
IPC分类号： B29C45/26 , A61M25/00 , B29C45/43 , B29C45/56 , A61M39/10 , B29C45/00 , B29C45/80 , B29L31/00 , B29L23/00
摘要： A method for manufacturing an elongated element (200) is provided. The method comprises arranging a molding cavity (101), defined by a mold (103) and a mold insert (104), said mold insert (104) comprising a mold core (105) and a displaceable mold cavity wall (106), said displaceable mold cavity wall (106) being arranged between the mold (103) and the mold core (105), such that the molding cavity has a start volume in a start position of the displaceable mold cavity wall (106). Then a liquid material is injected into a proximal end (102) of the molding cavity (101), where after the displaceable mold cavity wall (106) is displaced in relation to and along with the mold (103) and the mold core (105), distally during said injection, to increase the molding cavity volume from the start volume into an end volume at an end position of the displaceable mold cavity wall (106), wherein the molding cavity (101) in said end position of the displaceable mold cavity wall (106) corresponds to the elongated element (200). The liquid material is solidified, such that the elongated element (200) is formed, and the elongated element (200) and mold insert (104) is removed from said mold (103), where after the elongated element (200) is removed from said mold insert (104). An elongated element and a mold assembly for the manufacture thereof are also provided.

2. 发明申请

US20150051587A1 METHOD FOR MANUFACTURING OF URINARY CATHETERS 审中-公开
公开(公告)号：US20150051587A1
公开(公告)日：2015-02-19
申请号：US14381110
申请日：2013-02-25
申请人： COLOPLAST A/S , ROLSTED MOULD SYSTEM ApS
发明人： Erik Rolsted , Jakob Øelund , Preben Luther , Kim Bager
IPC分类号： B29C45/26 , A61M25/00 , A61M39/10 , B29C45/00 , B29C45/80
摘要： A method for manufacturing an elongated element (200) is provided. The method comprises arranging a molding cavity (101), defined by a mold (103) and a mold insert (104), said mold insert (104) comprising a mold core (105) and a displaceable mold cavity wall (106), said displaceable mold cavity wall (106) being arranged between the mold (103) and the mold core (105), such that the molding cavity has a start volume in a start position of the displaceable mold cavity wall (106). Then a liquid material is injected into a proximal end (102) of the molding cavity (101), where after the displaceable mold cavity wall (106) is displaced in relation to and along with the mold (103) and the mold core (105), distally during said injection, to increase the molding cavity volume from the start volume into an end volume at an end position of the displaceable mold cavity wall (106), wherein the molding cavity (101) in said end position of the displaceable mold cavity wall (106) corresponds to the elongated element (200). The liquid material is solidified, such that the elongated element (200) is formed, and the elongated element (200) and mold insert (104) is removed from said mold (103), where after the elongated element (200) is removed from said mold insert (104). An elongated element and a mold assembly for the manufacture thereof are also provided.

3. 发明申请

US20150018804A1 METHOD FOR MANUFACTURING OF URINARY CATHETERS 审中-公开
标题翻译：尿素制造方法
公开(公告)号：US20150018804A1
公开(公告)日：2015-01-15
申请号：US14381096
申请日：2013-02-25
申请人： ROLSTED MOULD SYSTEM ApS
发明人： Erik Rolsted
IPC分类号： B29C45/04 , A61M39/10 , B29C45/40 , A61M25/00 , B29C45/26 , B29C45/36
CPC分类号： B29C45/04 , A61M25/0009 , A61M25/0017 , A61M25/0021 , A61M25/0068 , A61M39/10 , B29C45/261 , B29C45/2616 , B29C45/2628 , B29C45/36 , B29C45/40 , B29C45/43 , B29C45/56 , B29C2045/4068 , B29C2045/5695 , B29K2075/00 , B29L2031/7542
摘要： A method for manufacturing an elongated element (200) is provided. The method comprises arranging a molding cavity (101), defined by a mold (103) and a mold insert (104), said mold insert (104) comprising a mold core (105) and a displaceable mold cavity wall (106), said displaceable mold cavity wall (106) being arranged between the mold (103) and the mold core (105), such that the molding cavity has a start volume in a start position of the displaceable mold cavity wall (106). Then a liquid material is injected into a proximal end (102) of the molding cavity (101), where after the displaceable mold cavity wall (106) is displaced in relation to and along with the mold (103) and the mold core (105), distally during said injection, to increase the molding cavity volume from the start volume into an end volume at an end position of the displaceable mold cavity wall (106), wherein the molding cavity (101) in said end position of the displaceable mold cavity wall (106) corresponds to the elongated element (200). The liquid material is solidified, such that the elongated element (200) is formed, and the elongated element (200) and mold insert (104) is removed from said mold (103), where after the elongated element (200) is removed from said mold insert (104). An elongated element and a mold assembly for the manufacture thereof are also provided.
摘要翻译：提供一种用于制造细长元件（200）的方法。该方法包括布置由模具（103）和模具插入件（104）限定的模制空腔（101），所述模具插入件（104）包括模芯（105）和可移位的模具腔壁（106），所述模具可移动的模腔壁（106）布置在模具（103）和模芯（105）之间，使得模制腔具有在可移动的模腔壁（106）的起始位置的起始体积。然后将液体材料注入到模制腔（101）的近端（102）中，其中可移动模腔壁（106）相对于模具（103）和模芯（105）相对于模具（103）和模具），在所述注射期间向远侧增加模制腔体积从起始体积到位移可塑模腔壁（106）的端部位置处的端部容积，其中在可移位模具的所述端部位置中的模制腔（101）空腔壁（106）对应于细长元件（200）。液体材料被固化，使得细长元件（200）形成，并且细长元件（200）和模具插入件（104）从所述模具（103）移除，其中在细长元件（200）从所述模具插入件（104）。还提供了用于制造细长元件和模具组件。

4. 发明申请

US20150025508A1 METHOD FOR MANUFACTURING OF URINARY CATHETERS 审中-公开
标题翻译：尿素制造方法
公开(公告)号：US20150025508A1
公开(公告)日：2015-01-22
申请号：US14381118
申请日：2013-02-25
申请人： ROLSTED MOULD SYSTEM ApS
发明人： Erik Rolsted
IPC分类号： A61M25/00 , B29C45/40 , B29D23/00 , B29C45/46
CPC分类号： A61M25/0009 , A61M25/0017 , A61M25/0021 , A61M25/0067 , B29C45/261 , B29C45/2628 , B29C45/4005 , B29C45/43 , B29C45/46 , B29C45/56 , B29C2045/5695 , B29D23/00 , B29L2023/00 , B29L2031/7542
摘要： A method for manufacturing an elongated element (200) is disclosed. The method comprises arranging a molding cavity (101), defined by a mold (103) and a mold insert (104), said mold insert (104) comprising a mold core (105). A liquid material is then injected into a proximal end (102) of the molding cavity (101), and the material is solidified, such that the elongated element (200) is formed. The elongated element (200) and mold insert (104) are removed from said mold (103), and the elongated element (200) is removed from said mold insert (104), wherein said removal of said elongated element (200) from said mold insert (104) comprises injecting a fluid in the interface between the elongated element (200) and the mold core (105). A mold assembly for the manufacture thereof is also provided.
摘要翻译：公开了一种用于制造细长元件（200）的方法。该方法包括布置由模具（103）和模具插入件（104）限定的模制腔（101），所述模具插入件（104）包括模芯（105）。然后将液体材料注入到模制腔（101）的近端（102）中，并且材料被固化，使得形成细长元件（200）。细长元件（200）和模具插入件（104）从所述模具（103）移除，并且所述细长元件（200）从所述模具插入件（104）移除，其中所述细长元件（200）从所述模具模具插入件（104）包括在细长元件（200）和模芯（105）之间的界面中注入流体。还提供了用于制造其的模具组件。

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