公开(公告)号：US11110261B2

公开(公告)日：2021-09-07

申请号：US15282825

申请日：2016-09-30

申请人： UnoMedical A/S

发明人： Peter Fruerlund ,  Jacob Andersen

IPC分类号： A61M39/10 ,  A61M39/20 ,  A61M5/38

摘要： An infusion tube system and a method for manufacture are provided, An infusion tube system including an infusion tube and a connector attached to the infusion tube at an end of the infusion tube is disclosed. The connector has a proximal end and includes a connector body extending from a distal end to a proximal end along a center axis and defining a cavity. The connector body includes an end wall with an inner surface, and at least one vent opening, and a sidewall extending from the end wall along the center axis with an inner and outer surface. The connector includes a membrane covering the at least one vent opening, the membrane being welded to the inner surface of the end wall along at least one welding seam including a first welding seam such that the membrane covers and seals the at least one vent opening.

公开(公告)号：US20230338724A1

公开(公告)日：2023-10-26

申请号：US18342443

申请日：2023-06-27

申请人： UnoMedical A/S

发明人： Peter Fruerlund ,  Jacob Andersen

IPC分类号： A61M39/10

CPC分类号： A61M39/10 ,  Y10T156/10 ,  A61M2039/205

摘要： An infusion tube system and a method for manufacture are provided. An infusion tube system including an infusion tube and a connector attached to the infusion tube at an end of the infusion tube is disclosed. The connector has a proximal end and includes a connector body extending from a distal end to a proximal end along a center axis and defining a cavity. The connector body includes an end wall with an inner surface, and at least one vent opening, and a sidewall extending from the end wall along the center axis with an inner and outer surface. The connector includes a membrane covering the at least one vent opening, the membrane being welded to the inner surface of the end wall along at least one welding seam including a first welding seam such that the membrane covers and seals the at least one vent opening.

公开(公告)号：US20230233827A1

公开(公告)日：2023-07-27

申请号：US18127406

申请日：2023-03-28

申请人： UnoMedical A/S

发明人： Peter Fruerlund ,  Jacob Andersen

IPC分类号： A61M39/10

CPC分类号： A61M39/10 ,  Y10T156/10 ,  A61M2039/205

摘要： An infusion tube system and a method for manufacture are provided. An infusion tube system including an infusion tube and a connector attached to the infusion tube at an end of the infusion tube is disclosed. The connector has a proximal end and includes a connector body extending from a distal end to a proximal end along a center axis and defining a cavity. The connector body includes an end wall with an inner surface, and at least one vent opening, and a sidewall extending from the end wall along the center axis with an inner and outer surface. The connector includes a membrane covering the at least one vent opening, the membrane being welded to the inner surface of the end wall along at least one welding seam including a first welding seam such that the membrane covers and seals the at least one vent opening.

公开(公告)号：US11684767B2

公开(公告)日：2023-06-27

申请号：US17398535

申请日：2021-08-10

申请人： UnoMedical A/S

发明人： Peter Fruerlund ,  Jacob Andersen

IPC分类号： A61M39/10 ,  A61M39/20 ,  A61M5/38

CPC分类号： A61M39/10 ,  A61M5/385 ,  A61M2039/205 ,  A61M2207/00 ,  Y10T156/10

摘要： An infusion tube system and a method for manufacture are provided. An infusion tube system including an infusion tube and a connector attached to the infusion tube at an end of the infusion tube is disclosed. The connector has a proximal end and includes a connector body extending from a distal end to a proximal end along a center axis and defining a cavity. The connector body includes an end wall with an inner surface, and at least one vent opening, and a sidewall extending from the end wall along the center axis with an inner and outer surface. The connector includes a membrane covering the at least one vent opening, the membrane being welded to the inner surface of the end wall along at least one welding seam including a first welding seam such that the membrane covers and seals the at least one vent opening.

公开(公告)号：US20210370039A1

公开(公告)日：2021-12-02

申请号：US17398535

申请日：2021-08-10

申请人： UnoMedical A/S

发明人： Peter Fruerlund ,  Jacob Andersen

IPC分类号： A61M39/10

摘要： An infusion tube system and a method for manufacture are provided. An infusion tube system including an infusion tube and a connector attached to the infusion tube at an end of the infusion tube is disclosed. The connector has a proximal end and includes a connector body extending from a distal end to a proximal end along a center axis and defining a cavity. The connector body includes an end wall with an inner surface, and at least one vent opening, and a sidewall extending from the end wall along the center axis with an inner and outer surface. The connector includes a membrane covering the at least one vent opening, the membrane being welded to the inner surface of the end wall along at least one welding seam including a first welding seam such that the membrane covers and seals the at least one vent opening.