JP2016537104A5 - - Google Patents

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Publication number
JP2016537104A5
JP2016537104A5 JP2016531070A JP2016531070A JP2016537104A5 JP 2016537104 A5 JP2016537104 A5 JP 2016537104A5 JP 2016531070 A JP2016531070 A JP 2016531070A JP 2016531070 A JP2016531070 A JP 2016531070A JP 2016537104 A5 JP2016537104 A5 JP 2016537104A5
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JP
Japan
Prior art keywords
drive nut
spring
inner sleeve
fixed
nut
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JP2016531070A
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JP6518246B2 (ja
JP2016537104A (ja
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Priority claimed from PCT/EP2014/074704 external-priority patent/WO2015074979A2/en
Publication of JP2016537104A publication Critical patent/JP2016537104A/ja
Publication of JP2016537104A5 publication Critical patent/JP2016537104A5/ja
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Description

この第１のばね支援実施形態により用量を設定するために、用量ノブ２８を時計方向に回す。用量ノブ２８とダイヤルリンク２５とが回転方向に固定されるため、ダイヤルリンク２５が回転して、遠位向きフィンガ４３が駆動ナット２３の近位向きフィンガ３６に係合することにより、駆動ナット２３を同一の方向に回す。駆動ナット２３の回転により、固定された親ねじ２２に対してナット２３が回転し、これにより、ナット２３が近位方向に親ねじ２２の上方へ動く、または親ねじ２２を上る。駆動ナット２３は、中心体２０とのスプライン連結により本体４に対して回転方向に固定して保持された内側スリーブ２９に対して回転する。駆動ナット２３と内側スリーブ２９とが軸方向に固定されるため、駆動ナット２３の近位への軸方向運動により、内側スリーブ２９が中心体２０に対して近位に摺動する。この内側スリーブ２９の摺動により、ばね８２が長くなるため、ばね力が増加する。これは、図５に示され、図５は、ばね８２が伸長位置に示される、投薬位置への準備ができた、図４のばね支援ペン型送達デバイス８０の実施形態を示す。
JP2016531070A 2013-11-22 2014-11-17 ばね支援薬物送達デバイス Active JP6518246B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361907551P 2013-11-22 2013-11-22
US61/907,551 2013-11-22
EP14165748.6 2014-04-24
EP14165748 2014-04-24
PCT/EP2014/074704 WO2015074979A2 (en) 2013-11-22 2014-11-17 Spring assisted drug delivery device

Publications (3)

Publication Number Publication Date
JP2016537104A JP2016537104A (ja) 2016-12-01
JP2016537104A5 true JP2016537104A5 (ja) 2017-12-14
JP6518246B2 JP6518246B2 (ja) 2019-05-22

Family

ID=50542893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016531070A Active JP6518246B2 (ja) 2013-11-22 2014-11-17 ばね支援薬物送達デバイス

Country Status (10)

Country Link
US (1) US10500345B2 (ja)
EP (1) EP3071266B1 (ja)
JP (1) JP6518246B2 (ja)
KR (1) KR20160088873A (ja)
CN (1) CN105764545B (ja)
AU (1) AU2014352059A1 (ja)
IL (1) IL245006A0 (ja)
MX (1) MX2016006673A (ja)
RU (1) RU2016124541A (ja)
WO (1) WO2015074979A2 (ja)

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