JP6637031B2 - ペン型注入器 - Google Patents
ペン型注入器 Download PDFInfo
- Publication number
- JP6637031B2 JP6637031B2 JP2017512752A JP2017512752A JP6637031B2 JP 6637031 B2 JP6637031 B2 JP 6637031B2 JP 2017512752 A JP2017512752 A JP 2017512752A JP 2017512752 A JP2017512752 A JP 2017512752A JP 6637031 B2 JP6637031 B2 JP 6637031B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- sleeve
- pen
- stopper
- carpule
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229940090048 pen injector Drugs 0.000 title claims description 47
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 description 20
- 229940079593 drug Drugs 0.000 description 12
- 241000252233 Cyprinus carpio Species 0.000 description 5
- 230000003213 activating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
- A61M5/2429—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2448—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for injection of two or more media, e.g. by mixing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2403—Ampoule inserted into the ampoule holder
- A61M2005/2411—Ampoule inserted into the ampoule holder from the front
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2433—Ampoule fixed to ampoule holder
- A61M2005/2444—Ampoule fixed to ampoule holder by thread
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2485—Ampoule holder connected to rest of syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M2005/31518—Piston or piston-rod constructions, e.g. connection of piston with piston-rod designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Coating Apparatus (AREA)
Description
Claims (8)
- 長手軸(L)を有するカルプル(3)であって、
封止部(7)によって封止可能な放出開口部を備えた第1の端部(5)と、
前記長手軸(L)の方向に変位可能な少なくとも一つの栓(13)を挿入し得る第2の端部(9)と、
前記封止部(7)及び前記少なくとも一つの栓(13)によって耐密性に閉ざされた内部空間(15)とを有する前記カルプル(3)、並びに
中心軸(M)を有し、前記カルプル(3)を収容するハウジング(11)であって、
前記少なくとも一つの栓(13)と協働するピストンロッド(34)と、
前記カルプル(3)の前記内部空間(15)内で前記少なくとも一つの栓(13)を移動させるための駆動部(31)とを有し、その際、
前記カルプル(3)が、前記第2の端部(9)を先頭にして前記ハウジング(11)内に嵌め込まれ得る前記ハウジング(11)
を備えたペン型注入器(1)において、
前記ハウジング(11)内で前記ピストンロッド(34)が、前記ハウジング(11)の前記中心軸(M)の方向に見て位置固定的に配置されており、
前記駆動部(31)が、前記カルプル(3)と協働する駆動要素(33)を有しており、
前記駆動要素(33)が、前記駆動部(31)をアクティブ化すると、前記カルプル(3)を前記ハウジング(11)内に、前記ハウジング(11)の前記中心軸(M)と同軸に配置されている前記カルプルの長手軸(L)の方向に移動させること、及びその際、前記ピストンロッド(34)が、前記ハウジング(11)の長手方向に関して位置固定的な位置において保持され、したがって、
前記カルプル(3)の前記第2の端部(9)内に入り込む前記ピストンロッド(34)が、前記少なくとも一つの栓(13)を、前記カルプル(3)の前記内部空間(15)内で前記カルプルの第1の端部(5)に向かって移動させ、
前記カルプル(3)を収容するスリーブ(36)が設けられており、前記スリーブ(36)が、前記カルプル(3)の前記第1の端部(5)のための第1の開口部(37)及び第2の開口部(39)を有しており、前記第2の開口部(39)により、前記少なくとも一つの栓(13)に、前記カルプル(3)の前記第2の端部(9)を経てアクセス可能であること、並びに前記駆動要素(33)が、前記駆動部(31)をアクティブ化すると前記カルプル(3)が前記ハウジング(11)内に移動可能であるように、前記スリーブ(36)と協働し、
前記駆動要素(33)が少なくとも一つの第1の形状結合要素を有しており、且つ前記カルプル(3)又はスリーブ(36)が少なくとも一つの第2の形状結合要素を有すること、並びに前記第1及び第2の形状結合要素が、前記駆動部(31)をアクティブ化すると前記カルプル(3)が前記ハウジング(11)内に移動するように協働し、
前記駆動要素(33)が、雌ネジを備えたネジスリーブ(41)として形成されており、前記ネジスリーブ(41)が、前記ハウジング(11)内で回転可能に支持されており、且つ前記駆動部(31)によって回転可能であり、その際、前記ハウジング(11)内で前記ネジスリーブ(41)が、前記ハウジング(11)の前記中心軸(M)の方向に見て位置固定的に保持されるように支持されていること、及び前記カルプル(3)又は前記スリーブ(36)がその外側で、前記ネジスリーブ(41)と協働する雄ネジを有すること、及び前記カルプル(3)又は前記スリーブ(36)が、前記ハウジング(11)内で回転不能に配置可能であることを特徴とするペン型注入器。 - 前記カルプル(3)が、ダブルチャンバーカルプルとして設計されていることを特徴とする請求項1に記載のペン型注入器。
- 前記駆動要素(33)が少なくとも一つの摩擦結合要素を有しており、前記摩擦結合要素が、前記カルプル(3)を移動させるために前記カルプル(3)又は前記スリーブ(36)に作用することを特徴とする請求項1または2に記載のペン型注入器。
- 前記ピストンロッド(34)と前記少なくとも一つの栓(13)の間に回転デカップリング部(45)が設けられていることを特徴とする請求項1に記載のペン型注入器。
- 前記駆動部(31)が電気モータを有することを特徴とする請求項1に記載のペン型注入器。
- 前記ハウジング(11)に対する前記カルプル(3)の相対位置を捕捉するセンサーを有することを特徴とする請求項1に記載のペン型注入器。
- 前記駆動部(31)が、前記少なくとも一つの栓(13)に対する前記少なくとも一つのピストンロッド(34)の相対位置を捕捉するセンサーを有することを特徴とする請求項5に記載のペン型注入器。
- 前記ピストンロッド(34)に対する前記少なくとも一つの栓(13)の相対位置を捕捉するセンサーを有することを特徴とする請求項1に記載のペン型注入器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014217773.1 | 2014-09-05 | ||
DE102014217773.1A DE102014217773A1 (de) | 2014-09-05 | 2014-09-05 | Pen |
PCT/EP2015/070179 WO2016034683A1 (de) | 2014-09-05 | 2015-09-03 | Pen-type injector |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017525517A JP2017525517A (ja) | 2017-09-07 |
JP6637031B2 true JP6637031B2 (ja) | 2020-01-29 |
Family
ID=54148473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017512752A Active JP6637031B2 (ja) | 2014-09-05 | 2015-09-03 | ペン型注入器 |
Country Status (11)
Country | Link |
---|---|
US (1) | US10695493B2 (ja) |
EP (1) | EP3188778B1 (ja) |
JP (1) | JP6637031B2 (ja) |
BR (1) | BR112017004073B1 (ja) |
CA (1) | CA2960069C (ja) |
DE (1) | DE102014217773A1 (ja) |
ES (1) | ES2706308T3 (ja) |
MX (1) | MX2017002725A (ja) |
PT (1) | PT3188778T (ja) |
RU (1) | RU2676517C2 (ja) |
WO (1) | WO2016034683A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI746569B (zh) | 2016-06-08 | 2021-11-21 | 瑞士商瑞健醫療股份有限公司 | 計量器具、注射裝置、及其應用 |
GB2556091A (en) * | 2016-11-18 | 2018-05-23 | Owen Mumford Ltd | Medicament delivery device and system |
WO2018096149A1 (de) | 2016-11-28 | 2018-05-31 | Idorsia Pharmaceuticals Ltd | Vorrichtung zur abgabe einer substanz |
EP3476418A1 (en) * | 2017-10-30 | 2019-05-01 | Eurotrol B.V. | Device for extracting a fluid from an ampoule |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4312343A (en) | 1979-07-30 | 1982-01-26 | Leveen Harry H | Syringe |
US5569191A (en) | 1992-12-15 | 1996-10-29 | Meyer; Gabriel | Device for preparing a medicinal substance solution, suspension or emulsion |
US5808203A (en) * | 1997-05-12 | 1998-09-15 | Medrad, Inc. | Fluid pressure measurement devices |
US6645177B1 (en) * | 1999-02-09 | 2003-11-11 | Alaris Medical Systems, Inc. | Directly engaged syringe driver system |
US6224567B1 (en) | 1999-09-08 | 2001-05-01 | Cambridge Biostability Limited | Modified disposable injector device |
RU2203688C2 (ru) | 2000-08-30 | 2003-05-10 | Конструкторское бюро "Полет" ГУДП ГП "Производственное объединение "Полет" | Шприц |
DE102007016811A1 (de) * | 2007-04-05 | 2008-10-09 | Tecpharma Licensing Ag | Vorrichtung zur Verabreichung eines fluiden Wirkstoffes aus einer Mehrkammerampulle |
EP2050477B1 (de) * | 2007-10-19 | 2018-12-26 | F.Hoffmann-La Roche Ag | Ampulleneinheit mit Adapter |
AU2010210163B2 (en) * | 2009-02-05 | 2014-09-11 | Sanofi-Aventis Deutschland Gmbh | Medicament delivery devices |
GB2471304B (en) * | 2009-06-24 | 2013-12-11 | Oval Medical Technologies Ltd | A pre-filled syringe or autoinjector |
CH705692A2 (de) * | 2011-11-03 | 2013-05-15 | Tecpharma Licensing Ag | Verabreichungsvorrichtung zum Abmischen eines Wirkstoffs mit einer Lösungsflüssigkeit. |
WO2013144152A1 (en) * | 2012-03-27 | 2013-10-03 | Novo Nordisk A/S | Drug delivery device with piston proximity sensing |
US9878099B2 (en) * | 2013-01-29 | 2018-01-30 | Sanofi-Aventis Deutschland Gmbh | Arrangement for detecting a position of a plunger |
-
2014
- 2014-09-05 DE DE102014217773.1A patent/DE102014217773A1/de not_active Withdrawn
-
2015
- 2015-09-03 PT PT15766419T patent/PT3188778T/pt unknown
- 2015-09-03 US US15/507,866 patent/US10695493B2/en active Active
- 2015-09-03 JP JP2017512752A patent/JP6637031B2/ja active Active
- 2015-09-03 RU RU2017111193A patent/RU2676517C2/ru active
- 2015-09-03 BR BR112017004073-5A patent/BR112017004073B1/pt active IP Right Grant
- 2015-09-03 MX MX2017002725A patent/MX2017002725A/es active IP Right Grant
- 2015-09-03 EP EP15766419.4A patent/EP3188778B1/de active Active
- 2015-09-03 CA CA2960069A patent/CA2960069C/en active Active
- 2015-09-03 ES ES15766419T patent/ES2706308T3/es active Active
- 2015-09-03 WO PCT/EP2015/070179 patent/WO2016034683A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU2676517C2 (ru) | 2018-12-29 |
US20170281868A1 (en) | 2017-10-05 |
CA2960069C (en) | 2023-08-01 |
MX2017002725A (es) | 2017-05-04 |
PT3188778T (pt) | 2019-02-04 |
ES2706308T3 (es) | 2019-03-28 |
JP2017525517A (ja) | 2017-09-07 |
RU2017111193A3 (ja) | 2018-11-02 |
BR112017004073B1 (pt) | 2022-02-15 |
BR112017004073A2 (pt) | 2017-12-05 |
RU2017111193A (ru) | 2018-10-05 |
DE102014217773A1 (de) | 2016-03-10 |
EP3188778B1 (de) | 2018-11-07 |
WO2016034683A1 (de) | 2016-03-10 |
EP3188778A1 (de) | 2017-07-12 |
CA2960069A1 (en) | 2016-03-10 |
US10695493B2 (en) | 2020-06-30 |
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