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公开(公告)号：US11911312B2
公开(公告)日：2024-02-27
申请号：US17743249
申请日：2022-05-12
申请人： Bayer Oy
摘要： The invention relates to an inserter for an intrauterine system, including a handle (3) having a longitudinal opening (8) at its first end, the opening (8) having a longitudinal axis parallel to the longitudinal axis of the inserter, a first end (8a) and a second end (8b), a moveable slider (5) arranged in the longitudinal opening (8) and having a first end (5a) and a second end (5b), a plunger (2) attached to the handle (3), an insertion tube (6) arranged around the plunger (2) having a first end and a second end, with its second end attached to the slider (5). The inserter further includes a lock that reversibly locks the intrauterine system in relation to the plunger (2) via a removal string of the intrauterine system, the lock being controllable by the slider (5) and/or the insertion tube (6).
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公开(公告)号：US11432958B2
公开(公告)日：2022-09-06
申请号：US16813340
申请日：2020-03-09
申请人： Bayer Oy
发明人： Heikki Lyytikäinen , Ilkka Jutila , Ulla Calvo Alonso , Harri Jukarainen , Taina Tjäder , Andrew Macleod , Michael Noble , David Whitaker
摘要： The present invention relates to an inserter for an intrauterine system, comprising a handle (3) having a longitudinal opening (8) at its first end, said opening (8) having a longitudinal axis parallel to the longitudinal axis of the inserter, a first end (8a) and a second end (8b), a movable slider (5) arranged in said longitudinal opening (8) and having a first end (5a) and a second end (5b), a plunger (2) attached to the handle (3) and having a longitudinal axis, and an insertion tube (6) having a first end, a second end and a longitudinal axis essentially parallel to the longitudinal axis of the plunger (2), the insertion tube (6) being, along said longitudinal axis, movably arranged around the plunger (2). The invention is characterised in that it further comprises a flange (4) arranged on the insertion tube (6) at its first end, and means for locking the slider (5) into a position showing the correct insertion depth for the intrauterine system, said means being adjustable with respect to the opening (8) of the handle.
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公开(公告)号：US20200206021A1
公开(公告)日：2020-07-02
申请号：US16813340
申请日：2020-03-09
申请人： Bayer Oy
发明人： Heikki Lyytikäinen , Ilkka Jutila , Ulla Calvo Alonso , Harri Jukarainen , Taina Tjäder , Andrew Macleod , Michael Noble , David Whitaker
摘要： The present invention relates to an inserter for an intrauterine system, comprising a handle (3) having a longitudinal opening (8) at its first end, said opening (8) having a longitudinal axis parallel to the longitudinal axis of the inserter, a first end (8a) and a second end (8b), a movable slider (5) arranged in said longitudinal opening (8) and having a first end (5a) and a second end (5b), a plunger (2) attached to the handle (3) and having a longitudinal axis, and an insertion tube (6) having a first end, a second end and a longitudinal axis essentially parallel to the longitudinal axis of the plunger (2), the insertion tube (6) being, along said longitudinal axis, movably arranged around the plunger (2). The invention is characterised in that it further comprises a flange (4) arranged on the insertion tube (6) at its first end, and means for locking the slider (5) into a position showing the correct insertion depth for the intrauterine system, said means being adjustable with respect to the opening (8) of the handle.
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公开(公告)号：US20170312219A1
公开(公告)日：2017-11-02
申请号：US15650846
申请日：2017-07-14
申请人： Bayer Oy
发明人： Bernd Duesterberg , Manja Ahola , Jyrki Pihlaja , Heikki Lyytikäinen , Harri Jukarainen , Satu Kleemola , Tero Parkatti , Tuula Valo , Ina Gröticke , Bernhard Lindenthal , Ulrike Fuhrmann
IPC分类号： A61K9/00 , A61K45/06 , A61K31/58 , A61K31/196 , A61K31/195 , A61K31/567 , A61K31/565 , A61K31/569 , A61K31/57
CPC分类号： A61K9/0039 , A61K31/195 , A61K31/196 , A61K31/405 , A61K31/565 , A61K31/567 , A61K31/569 , A61K31/57 , A61K31/58 , A61K45/06 , A61K2300/00
摘要： The invention is related to an improved method of contraception, for preventing or suppressing abnormal and/or irregular endometrial bleeding and achieving a rapid induction of amenorrhea by using an intrauterine delivery system comprising controlled release levonorgestrel over a prolonged period of time and at a therapeutic level required for contraception, and a sufficient amount of NSAID capable of suppressing abnormal and/or irregular endometrial bleeding
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公开(公告)号：US11992431B2
公开(公告)日：2024-05-28
申请号：US17239428
申请日：2021-04-23
申请人： Bayer Oy
摘要： An inserter for an intrauterine system can include a handle having an opening, a slider arranged in the opening, a plunger attached to the handle, an insertion tube attached to the slider and arranged around the plunger, and a lock adapted to reversibly lock at least one removal string of the intrauterine system. The lock can include a main part with an opening, the main part being rotatably mounted on a shaft or axle, an extension of the main part, and a counterpart. The removal string passes through the opening of the main part and is immobilized between the main part and the counterpart when the lock is in a locking position. The slider is configured to press against the extension of the main part and turn the main part around the shaft or axle to release the removal string as the slider is moved backwards.
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公开(公告)号：US20220265466A1
公开(公告)日：2022-08-25
申请号：US17743249
申请日：2022-05-12
申请人： Bayer Oy
摘要： The invention relates to an inserter for an intrauterine system, comprising a handle (3) having a longitudinal opening (8) at its first end, said opening (8) having a longitudinal axis parallel to the longitudinal axis of the inserter, a first end (8a) and a second end (8b), a moveable slider (5) arranged in said longitudinal opening (8) and having a first end (5a) and a second end (5b), a plunger (2) attached to the handle (3), an insertion tube (6) arranged around the plunder (2) having a first end and a second end, with its second end attached to the slider (5), wherein the inserter further comprises locking means for reversibly locking the intrauterine system in relation to the plunder (2) via a removal string of the intrauterine system, said locking means being controllable by the slider (5) and/or the insertion tube (6).
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公开(公告)号：US20210307957A1
公开(公告)日：2021-10-07
申请号：US17239417
申请日：2021-04-23
申请人： Bayer Oy
摘要： The invention relates to an inserter for an intrauterine system, comprising a handle (3) having a longitudinal opening (8) at its first end, said opening (8) having a longitudinal axis parallel to the longitudinal axis of the inserter, a first end (8a) and a second end (8b), a moveable slider (5) arranged in said longitudinal opening (8) and having a first end (5a) and a second end (5b), a plunger (2) attached to the handle (3), an insertion tube (6) arranged around the plunder (2) having a first end and a second end, with its second end attached to the slider (5), wherein the inserter further comprises locking means for reversibly locking the intrauterine system in relation to the plunder (2) via a removal string of the intrauterine system, said locking means being controllable by the slider (5) and/or the insertion tube (6).
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公开(公告)号：US20210298942A1
公开(公告)日：2021-09-30
申请号：US17239428
申请日：2021-04-23
申请人： Bayer Oy
摘要： An inserter for an intrauterine system can include a handle having an opening, a slider arranged in the opening, a plunger attached to the handle, an insertion tube attached to the slider and arranged around the plunger, and a lock adapted to reversibly lock at least one removal string of the intrauterine system. The lock can include a main part comprising an opening, the main part being rotatably mounted on a shaft or axle, an extension of the main part, and a counterpart. The at least one removal string passes through the opening of the main part and is immobilized between the main part and the counterpart when the lock is in a locking position. The slider is configured to press against the extension of the main part and turn the main part around the shaft or axle to release the at least one removal string as the slider is moved backwards.
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公开(公告)号：US20180014966A1
公开(公告)日：2018-01-18
申请号：US15647104
申请日：2017-07-11
申请人： Bayer Oy
发明人： Heikki Lyytikäinen , Ilkka Jutila , Ulla Calvo Alonso , Harri Jukarainen , Taina Tjäder , Andrew Macleod , Michael Noble , David Whitaker
摘要： The present invention relates to an inserter for an intrauterine system, comprising a handle (3) having a longitudinal opening (8) at its first end, said opening (8) having a longitudinal axis parallel to the longitudinal axis of the inserter, a first end (8 a) and a second end (8 b), a movable slider (5) arranged in said longitudinal opening (8) and having a first end (5 a) and a second end (5 b), a plunger (2) attached to the handle (3) and having a longitudinal axis, and an insertion tube (6) having a first end, a second end and a longitudinal axis essentially parallel to the longitudinal axis of the plunger (2), the insertion tube (6) being, along said longitudinal axis, movably arranged around the plunger (2). The invention is characterised in that it further comprises a flange (4) arranged on the insertion tube (6) at its first end, and means for locking the slider (5) into a position showing the correct insertion depth for the intrauterine system, said means being adjustable with respect to the opening (8) of the handle.
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