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公开(公告)号：US11911600B2
公开(公告)日：2024-02-27
申请号：US16966396
申请日：2019-01-31
发明人： Franck Carrel
CPC分类号： A61M5/31571 , A61M5/2033 , A61M5/3158 , A61M2005/2073 , A61M2005/2407
摘要： An injection device for injecting a composition contained in a medical container comprising: a body configured to receive the medical container in a fixed position relative to the body, spring-loaded piston rod translationally movable inside the body along a spring axis, between a proximal rest position and a distal operative position wherein the spring-loaded piston rod engages a stopper of the medical container, and a selective blocking mechanism comprising a braking member selectively tiltable relative to the piston rod between a blocking position wherein the braking member impinges on the piston rod so as to prevent any translational movement of the spring-loaded piston rod in a distal direction by a bracing effect and a releasing position wherein the braking member disengages from the piston rod so as to allow the piston rod to move towards the distal operative position under the spring force.
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公开(公告)号：US11534549B2
公开(公告)日：2022-12-27
申请号：US16632521
申请日：2018-07-20
发明人： Franck Carrel , Julien Gagliano
摘要： The present disclosure relates to an assisted injection device for injecting a composition contained in a medical container. The injection device includes a body configured to receive the medical container in a fixed position relative to the body. The injection device includes a spring-loaded piston rod translationally movable inside the body along a spring axis. The injection device includes a lever pivotably mounted on the body about a first pivot axis orthogonal to the spring axis at a first distance form the spring axis. The injection device includes a selective blocking system coupled to the lever by a second pivot axis orthogonal to the spring axis. The lever is pivotable between a rest position. The selective blocking system engages the piston rod to prevent any translation movement of the piston rod and a second position wherein the selective blocking system releases the piston rod.
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公开(公告)号：US11524123B2
公开(公告)日：2022-12-13
申请号：US16647162
申请日：2018-09-13
发明人： Franck Carrel , Lionel Maritan , Freddy Mills
摘要： The invention relates to a safety assembly having—an attachment ring attached to the tip of the container and—a safety device covering at least the distal end of the needle, the safety device attached to the attachment ring. The attachment ring has an inner ring having an inner face provided with a snap feature, which engages a complementary snap feature on the tip of the container to prevent axial movement of the inner ring with respect to the container. The snap feature moves radially to engage the complementary snap feature on the tip of the container; and an outer ring is fixed on the inner ring, with a sleeve portion surrounding at least a portion of the inner ring to prevent radial movement of the snap feature once the snap feature has engaged the complementary snap feature on the tip of the container.
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公开(公告)号：US20190351151A1
公开(公告)日：2019-11-21
申请号：US16530400
申请日：2019-08-02
发明人： Franck Carrel , Laurent Barrelle
摘要： The present invention relates to a protection device (1) intended to at least partially cover the needle (2) of an injection device, comprising: a support (3) of the protection device (1), a sleeve (4) movable axially in translation with respect to the support (3), an arrangement (14) for returning the sleeve (4) from an injection position to a protection position, an axial guidance arrangement (29, 30) for preventing the sleeve (4) from pivoting with respect to the support (3), one peg (6) directly and at least elastically, coupled longitudinally to the support (3) or the sleeve (4) and housed in a passageway (10) defining a first section (11) and a second section (12) followed by the peg (6) from a storage position to the injection position and then to the protection position, and a safety arrangement (21; 36, 34, 35) part of which being elastically deformable, arranged in a way as to prevent the peg from returning from the second section to the first section. The invention also relates to packaging (26) for the device.
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公开(公告)号：US09925342B2
公开(公告)日：2018-03-27
申请号：US14893397
申请日：2014-05-22
发明人： Franck Carrel , Lionel Maritan
CPC分类号： A61M5/3287 , A61M5/2033 , A61M5/31515 , A61M5/3202 , A61M5/326 , A61M2005/206 , A61M2005/208 , A61M2207/00
摘要： The present invention relates to an automatic injection device (1) comprising: a container aligned on a longitudinal axis A and movable between a first position and a second position, in which the needle is inserted, biasing means, laterally spaced with respect to said longitudinal axis A, and coupled to the container for moving it to its second position, via linking means, retaining means (70) for maintaining said biasing means in a first stressed state, deactivating means (80) capable of moving along a transversal direction for releasing said retaining means, triggering means (90) for releasing said deactivating means.
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公开(公告)号：US09878107B2
公开(公告)日：2018-01-30
申请号：US14531172
申请日：2014-11-03
发明人： Franck Carrel
CPC分类号： A61M5/3202 , A61M5/20 , A61M5/2033 , A61M2005/206 , A61M2005/2073
摘要： A device is presented for injection of a product into an injection site, comprising: a container provided with a needle, a housing receiving the container, and a needle shield releasably coupled with the container. The device also includes a retaining arrangement provided at or near the distal end of the device, designed for preventing the container from moving distally with respect to the housing until the needle shield is removed from the container.
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公开(公告)号：US09713574B2
公开(公告)日：2017-07-25
申请号：US14418196
申请日：2013-08-01
发明人： Franck Carrel , Lionel Maritan
CPC分类号： A61J1/22 , A61J1/1406 , A61J1/1412 , A61J7/04 , A61J7/0436 , F04C2270/0421
摘要： The present invention relates to a dose counting device (10) for coupling with a medical container filled with a number N of doses of a product to be withdrawn therefrom, said medical container being provided with an opening for access to said product, the dose counting device comprising: —a gripping member (20) for securing the dose counting device to the medical container, said gripping member including a hole (44) intended to face said opening when said dose counting device is coupled to said medical container, —a counting ring (30) rotatably mounted with respect to said gripping member, said counting ring being provided with information data corresponding to the N doses, a cover (50) movable with respect to said opening between a closed position, in which said cover prevents access to said opening and to said product, and an open position, in which it does not prevent access to said opening and product.
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公开(公告)号：US09579471B2
公开(公告)日：2017-02-28
申请号：US14221502
申请日：2014-03-21
发明人： Franck Carrel , Frederic Perot , Laurent Barrelle , Eric Olive , Jean-Pierre Grimard , Samuel Gagnieux
CPC分类号： A61M5/46 , A61M5/326 , A61M5/3272 , A61M5/3287 , A61M2005/3247 , A61M2005/3267 , A61M2205/19
摘要： The present invention relates to an injection assistance device including a body with a needle, grasping arrangement and first elastic return arrangement to dampen limited movement of the grasping arrangement, in at least one of the two directions, respectively distal or proximal, during an injection phase, and to maintain the body in its insertion position and the needle at a constant insertion length during the injection step, when the user increases, respectively releases, a distal pressure on the grasping arrangement. The invention also relates to an injection set including an injection device and the assistance device.
摘要翻译： 本发明涉及一种注射辅助装置，其包括具有针的主体，抓握装置和第一弹性返回装置，以在注射阶段期间分别在两个方向中的至少一个方向上抑制夹持装置的有限运动 并且当使用者增加时，在注射步骤期间，将身体保持在其插入位置和针头处于恒定的插入长度，分别释放抓握装置上的远端压力。 本发明还涉及一种包括注射装置和辅助装置的注射装置。
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公开(公告)号：US20160250420A1
公开(公告)日：2016-09-01
申请号：US15028950
申请日：2014-10-14
发明人： Lionel Maritan , Franck Carrel
CPC分类号： A61M5/3202 , A61M5/3134 , A61M5/347 , A61M5/5086 , A61M2005/3104
摘要： A tip cap assembly adapted to close a fluid passageway of a distally projecting tip of an injection system, said tip cap assembly including an elastomeric inner cap having a frustoconical protrusion extending proximally and having a proximal face; a rigid outer cap which is securely disposed around said elastomeric inner cap; the proximal face of the frustoconical protrusion having a diameter at least greater than the diameter of the fluid passageway of the injection system.
摘要翻译： 适于闭合注射系统的远侧突出的尖端的流体通道的尖端帽组件，所述尖端帽组件包括具有向近侧延伸并且具有近端面的截头圆锥形突起的弹性体内帽; 刚性外盖，其牢固地设置在所述弹性体内盖周围; 截头圆锥形突起的近端表面的直径至少大于注射系统的流体通道的直径。
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公开(公告)号：US20240335613A1
公开(公告)日：2024-10-10
申请号：US18625637
申请日：2024-04-03
发明人： Franck Carrel
CPC分类号： A61M5/31501 , A61M5/2033 , A61M5/31571 , A61M5/31578 , A61M5/3202 , A61M5/3234 , A61M2005/2013 , A61M2005/206 , A61M2005/208
摘要： The autoinjector includes a housing extending along a longitudinal axis A and configured to receive a medical container having a barrel defining a reservoir for containing a medical product. The barrel having a distal end provided with an injection needle and an opened proximal end configured to receive a plunger rod for pushing a stopper arranged inside the barrel. A needle cover is coupled to and axially movable with respect to said housing between a first extended position, a retracted position, and a second extended position. A plunger rod is axially movable inside the housing between a storage position and an injection end position, the plunger rod being configured to push the stopper in order to expel the medical product. The autoinjector also includes biasing means for biasing the plunger rod in a distal direction towards the injection end position, a retainer for maintaining the plunger rod in the initial position against the action of the biasing means, the retainer including a blocking member radially movable between a blocking position for blocking the plunger rod in the initial position, and a release position allowing for movement of the plunger rod in the distal direction. A first locker is axially movable with respect to the retainer between a locking position for maintaining the blocking member in the blocking position, and a release position, axial movement of the first locker from the locking position to the release position being caused by the needle cover moving from the first extended position to the retracted position. A second locker, is rotationally movable around the longitudinal axis A with respect to said housing, between a locking position for preventing axial movement of the first locker from the locking position to the release position, and a release position for allowing axial movement of the first locker from the locking position to the release position. The autoinjector further includes axial securing means for axially securing the second locker with respect to the housing.
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