JP2016506767A - 薬剤送達装置 - Google Patents
薬剤送達装置 Download PDFInfo
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- 238000012377 drug delivery Methods 0.000 title claims abstract description 31
- 239000003814 drug Substances 0.000 claims abstract description 69
- 229940079593 drug Drugs 0.000 claims abstract description 56
- 230000004913 activation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003889 eye drop Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
Description
本発明は、薬剤送達装置に関し、特に、複数の所定の定量用量を送達することの可能な装置に関する。
ある量の薬剤を送達するために、薬剤容器の内部に可動に配置されたストッパが設けられた当該薬剤容器を収容する薬剤送達装置が長年開発されてきた。ストッパは通常、細長いプランジャロッドによって動かされ、プランジャロッドは、ばね力部材などの力機構に駆動可能に接続されていることが多く、この力機構は、解放されるとプランジャロッドを駆動するためのエネルギを蓄積することが可能である。
本明細書で用いられる「液体」という用語は、一般的に、動作温度で液体として挙動するすべての溶液、懸濁液、乳液、油、ゲルなどを包含する。当該用語は、液体キャリアに溶解または分散される固体の組成物を明示的に含む。高粘性の液体として挙動する材料も含まれる。
図面に示される装置の一実施形態は、おおむね細長い本体10を含む。本体10は、本実施形態においては、図1に示される近位部12および遠位部14の2つの部分に分けて示される。
Claims (7)
- 定量液滴薬剤送達装置であって、前記薬剤送達装置は、
対向する遠位端および近位端を有する近位部(12)および遠位部(14)と、
可動ストッパ(36)を有して配置される薬剤容器(26)と、
プランジャロッド(74)を含む用量送達機構とを備え、前記用量送達機構は、前記ストッパ(36)に対して作用するように動作可能に配置され、
前記近位部(12)および前記遠位部(14)は、互いに解放可能に接続可能であり、これによって、前記近位部(12)は、前記薬剤容器(26)を収容するための薬剤容器ホルダ(24)を含み、前記遠位部(14)は、前記プランジャロッド(74)を含む前記用量送達機構を含み、
プランジャロッド位置決め部材(210)は、前記遠位部(14)の近位領域(218、222)に対する前記プランジャロッド(74)の前記装置の長手方向位置の位置決めをするために、前記プランジャロッド(74)の近位端と係合可能であり、かつ、前記近位領域(218、222)と係合可能であることを特徴とする、定量液滴薬剤送達装置。 - 前記プランジャロッド位置決め部材(210)は、前記プランジャロッド(74)の位置決め後に前記遠位部から取外し可能に配置されている、請求項1に記載の定量液滴薬剤送達装置。
- 前記プランジャロッド位置決め部材(210)は、前記プランジャロッド(74)の前記近位端のための座部(224)と、前記遠位部(14)との接触のための接触面(220)とを含む、請求項1または2に記載の定量液滴薬剤送達装置。
- 前記定量液滴薬剤送達装置は、前記プランジャロッド位置決め部材(210)上に第1の保持部材(216)を含み、前記第1の保持部材(216)は、前記遠位部(14)上の対応する第2の保持部材(218)と協働するように配置されて、前記プランジャロッド位置決め部材(210)を解放可能に保持する、請求項1から3のいずれか1項に記載の定量液滴薬剤送達装置。
- 前記用量送達機構はさらに、前記プランジャロッド(74)と回転ロックされる関係に配置されるプランジャロッドガイドナット(94)と、前記プランジャロッド(74)に螺合によって接続される駆動ナット(82)とを含み、前記プランジャロッドガイドナット(94)は、前記プランジャロッド(74)が回転可能となるように前記遠位部(14)において回転可能に配置されることによって、前記プランジャロッド位置決め部材(210)と係合すると、前記遠位方向に動く、請求項1から4のいずれか1項に記載の定量液滴薬剤送達装置。
- 前記近位部(12)は、プランジャロッドガイドナットロック部材(100)を含み、前記プランジャロッドガイドナットロック部材(100)は、前記近位部および前記遠位部が互いに接続されると、前記プランジャロッドガイドナット(94)を回転ロックすることが可能である、請求項5に記載の定量液滴薬剤送達装置。
- 前記用量送達機構はさらに、
前記駆動ナットに駆動可能に接続される、回転可能に配置された駆動部材(118)と、
前記駆動部材(118)に接続された第1の端およびシャシー(64)上の固定点に接続された第2の端を有するばね力部材(134)と、
用量送達前に前記ばね力部材(134)に張力を掛けるために、前記ばね力部材(134)に動作可能に接続されたばね力張力印加機構(118、166)と、
前記ばね力部材(134)に張力が掛けられたとき前記駆動部材の回転ロックを設けるために、係合機構(198、200)によって前記駆動部材に解放可能に相互接続された作動機構(178、180、182、200)とを含み、
前記作動機構(178、198、200)の動作は、前記駆動部材(118)および前記ばね力部材(134)を解放し、これによって、前記駆動部材(118)は、ある用量の薬剤の送達のために前記用量送達機構を駆動する、請求項5または6に記載の定量液滴薬剤送達装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361752606P | 2013-01-15 | 2013-01-15 | |
SE1350047 | 2013-01-15 | ||
US61/752,606 | 2013-01-15 | ||
SE1350047-5 | 2013-01-15 | ||
PCT/EP2014/050570 WO2014111371A1 (en) | 2013-01-15 | 2014-01-14 | Medicament delivery device |
Publications (2)
Publication Number | Publication Date |
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JP2016506767A true JP2016506767A (ja) | 2016-03-07 |
JP6047244B2 JP6047244B2 (ja) | 2016-12-21 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015552088A Active JP6047244B2 (ja) | 2013-01-15 | 2014-01-14 | 薬剤送達装置 |
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US (1) | US10342932B2 (ja) |
EP (1) | EP2945667B1 (ja) |
JP (1) | JP6047244B2 (ja) |
KR (1) | KR101745227B1 (ja) |
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JP6820104B2 (ja) * | 2014-12-08 | 2021-01-27 | ジェネンテック, インコーポレイテッド | 多用途シリンジ基盤 |
NL2014370B1 (nl) * | 2015-02-27 | 2017-01-17 | Versailles B V | Inrichting en werkwijze voor het aanbrengen van een samenstelling aan de huid of huidlagen. |
EP3064241A1 (en) * | 2015-03-06 | 2016-09-07 | Carebay Europe Ltd. | Power supply mechanism |
US20200384209A1 (en) * | 2015-04-24 | 2020-12-10 | Shl Medical Ag | Drive mechanism |
CN107438443B (zh) * | 2015-04-24 | 2020-09-01 | 艾斯曲尔医疗公司 | 驱动机构 |
USD768285S1 (en) * | 2015-06-04 | 2016-10-04 | George A Reed | Respiratory apparatus |
GB2543274A (en) * | 2015-10-12 | 2017-04-19 | Owen Mumford Ltd | Injection device |
GB2560237B (en) * | 2016-11-11 | 2019-12-18 | Shenzhen Ivps Tech Co Ltd | Battery compartment and electronic cigarette having same |
EP3784318A4 (en) * | 2018-04-21 | 2022-04-06 | Gofire, Inc. | IMPROVED VAPORIZER, SYSTEM AND METHOD FOR MANAGING CONCENTRATE UTILIZATION |
US11484898B2 (en) * | 2018-08-23 | 2022-11-01 | Gofire, Inc. | System and method for vaporizing cartridge system with diffuser |
WO2020151897A1 (en) * | 2019-01-25 | 2020-07-30 | Shl Medical Ag | Spray nozzle chip and a medicament delivery device comprising the same |
GB2584730B (en) * | 2019-06-14 | 2022-04-13 | Owen Mumford Ltd | Drug delivery device assembly |
KR20240043760A (ko) * | 2021-09-01 | 2024-04-03 | 에스에이치엘 메디컬 아게 | 약물 전달 장치 조립 방법 |
CN115463288B (zh) * | 2022-09-07 | 2024-08-16 | 北京快舒尔医疗技术有限公司 | 无针注射器 |
CN115463289B (zh) * | 2022-09-07 | 2024-04-02 | 北京快舒尔医疗技术有限公司 | 无针注射器 |
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EP2945667A1 (en) | 2015-11-25 |
CA2897351C (en) | 2018-01-09 |
TW201440831A (zh) | 2014-11-01 |
US10342932B2 (en) | 2019-07-09 |
US20150359978A1 (en) | 2015-12-17 |
AU2014206931B2 (en) | 2016-08-04 |
CN104968382B (zh) | 2018-01-02 |
CA2897351A1 (en) | 2014-07-24 |
JP6047244B2 (ja) | 2016-12-21 |
CN104968382A (zh) | 2015-10-07 |
KR20150108864A (ko) | 2015-09-30 |
TWI599377B (zh) | 2017-09-21 |
AU2014206931A1 (en) | 2015-07-23 |
KR101745227B1 (ko) | 2017-06-08 |
DK2945667T3 (en) | 2017-02-27 |
WO2014111371A1 (en) | 2014-07-24 |
EP2945667B1 (en) | 2016-12-21 |
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