JP2011055860A - 物質供給装置 - Google Patents
物質供給装置 Download PDFInfo
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- JP2011055860A JP2011055860A JP2009205483A JP2009205483A JP2011055860A JP 2011055860 A JP2011055860 A JP 2011055860A JP 2009205483 A JP2009205483 A JP 2009205483A JP 2009205483 A JP2009205483 A JP 2009205483A JP 2011055860 A JP2011055860 A JP 2011055860A
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- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
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- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0023—Drug applicators using microneedles
-
- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/003—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles having a lumen
-
- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0061—Methods for using microneedles
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Medical Informatics (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)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
【解決手段】容器18内の収容空間28に供給物質としての薬剤を含む薬液を封入した薬液袋16を収容する。容器18の底面の一部である移動板32に設けられた破袋突起44により薬液袋16を破る。外部に設けられた送液装置のポンプにより、収容空間内に駆動液体を送り込む。送り込まれた駆動液体が薬液袋を押圧して、容器18に送り込まれた駆動液体と同じ量の薬液が微細針20より送出され、生体に供給される。
【選択図】図2
Description
Claims (3)
- 皮膚に刺した微細な針を通して物質を生体に供給する物質供給装置であって、
液密状態とされた収容空間を有する容器と、
前記収容空間内の、容器の底面側に配置され、供給物質を含む液が封入された液袋と、
容器の底面に当該容器の外側に向けて形成され、前記収容空間と外部を繋ぐ通路を有する微細針と、
容器の底面に収容空間に向けて形成され、液袋に当接してこれを破袋する破袋突起と、
前記収容空間の、液袋が配置された底面側とは反対側の空間に、駆動液体を送給する送液装置と、
を有し、
前記供給される駆動液体の圧力により供給物質を含む液を収容空間から生体に供給する、物質供給装置。 - 請求項1に記載の物質供給装置であって、前記容器は、送液装置により駆動液体を送給する際に、収容空間に残留する空気を抜く空気抜き機構を有する、物質供給装置。
- 請求項1に記載の物質供給装置であって、
容器の底面は、基板部分と、基板部分に対して移動可能であって微細針と破袋突起が設けられた移動部分とを有し、
移動部分は、基板部分の規定する面に近い位置と遠い位置の間で移動可能で、近い位置にあるとき、破袋突起が液袋に当接し、これを破る、
物質供給装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009205483A JP5610418B2 (ja) | 2009-09-07 | 2009-09-07 | 物質供給装置 |
PCT/JP2010/055727 WO2011027586A1 (ja) | 2009-09-07 | 2010-03-30 | 物質供給装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009205483A JP5610418B2 (ja) | 2009-09-07 | 2009-09-07 | 物質供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011055860A true JP2011055860A (ja) | 2011-03-24 |
JP5610418B2 JP5610418B2 (ja) | 2014-10-22 |
Family
ID=43649138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009205483A Active JP5610418B2 (ja) | 2009-09-07 | 2009-09-07 | 物質供給装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5610418B2 (ja) |
WO (1) | WO2011027586A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015005143A1 (ja) * | 2013-07-11 | 2015-01-15 | 凸版印刷株式会社 | マイクロニードルユニット |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019092957A1 (ja) * | 2017-11-07 | 2019-05-16 | ニプロ株式会社 | 穿刺用器具 |
US20220273924A1 (en) * | 2021-03-01 | 2022-09-01 | Deka Products Limited Partnership | Medical Agent Dispensing Systems, Methods, and Apparatuses |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07507944A (ja) * | 1992-06-15 | 1995-09-07 | アボツト・ラボラトリーズ | 通院用エナジャイズ容器システム |
JP2004503341A (ja) * | 2000-07-17 | 2004-02-05 | ベクトン ディキンソン アンド カンパニー | 物質を経皮的に投与する投与器具 |
JP2005521524A (ja) * | 2002-04-02 | 2005-07-21 | ベクトン・ディキンソン・アンド・カンパニー | バルブ付き皮内供給デバイス |
JP2008536588A (ja) * | 2005-04-25 | 2008-09-11 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | 流体製剤を投与する投与装置 |
-
2009
- 2009-09-07 JP JP2009205483A patent/JP5610418B2/ja active Active
-
2010
- 2010-03-30 WO PCT/JP2010/055727 patent/WO2011027586A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07507944A (ja) * | 1992-06-15 | 1995-09-07 | アボツト・ラボラトリーズ | 通院用エナジャイズ容器システム |
JP2004503341A (ja) * | 2000-07-17 | 2004-02-05 | ベクトン ディキンソン アンド カンパニー | 物質を経皮的に投与する投与器具 |
JP2005521524A (ja) * | 2002-04-02 | 2005-07-21 | ベクトン・ディキンソン・アンド・カンパニー | バルブ付き皮内供給デバイス |
JP2008536588A (ja) * | 2005-04-25 | 2008-09-11 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | 流体製剤を投与する投与装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015005143A1 (ja) * | 2013-07-11 | 2015-01-15 | 凸版印刷株式会社 | マイクロニードルユニット |
JPWO2015005143A1 (ja) * | 2013-07-11 | 2017-03-02 | 凸版印刷株式会社 | マイクロニードルユニット |
US10864360B2 (en) | 2013-07-11 | 2020-12-15 | Toppan Printing Co., Ltd. | Microneedle unit |
Also Published As
Publication number | Publication date |
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WO2011027586A1 (ja) | 2011-03-10 |
JP5610418B2 (ja) | 2014-10-22 |
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