JP2015516202A - 手による圧力で作動する付与メカニズム - Google Patents
手による圧力で作動する付与メカニズム Download PDFInfo
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- JP2015516202A JP2015516202A JP2015504921A JP2015504921A JP2015516202A JP 2015516202 A JP2015516202 A JP 2015516202A JP 2015504921 A JP2015504921 A JP 2015504921A JP 2015504921 A JP2015504921 A JP 2015504921A JP 2015516202 A JP2015516202 A JP 2015516202A
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- skin
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- 238000002347 injection Methods 0.000 claims abstract description 23
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Classifications
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
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- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
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- A—HUMAN NECESSITIES
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- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
- A61B17/3496—Protecting sleeves or inner probes; Retractable tips
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- 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
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- A61B2017/3409—Needle locating or guiding means using mechanical guide means including needle or instrument drives
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- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
- A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
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- A—HUMAN NECESSITIES
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- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
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- A—HUMAN NECESSITIES
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- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1586—Holding accessories for holding infusion needles on the body
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- A—HUMAN NECESSITIES
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- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Dermatology (AREA)
- Gastroenterology & Hepatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (14)
- 持針器内に固定して位置決めされた針の皮膚挿入メカニズムであって、注射又は分析システムへの接続手段を有し、前記皮膚挿入メカニズムは、
a)皮膚に付着するための接着剤層でコーティングされ、前記針を通すことを可能にする穴を有する皮膚アタッチメント・プレートと、
b)前記持針器に接続され、移動可能な抑制手段を介して、前記皮膚アタッチメント・プレートに接続されたスペーサー・メカニズムであって、前記持針器及び前記皮膚アタッチメント・プレートを平行な平面内に位置決めし、それらの軸方向の移動を互いに対してガイドし、使用可能な位置において、前記皮膚アタッチメント・プレートが前記持針器から固定された間隔で隔てられ前記針の先端を覆うように構成された前記スペーサー・メカニズムと、
c)前記スペーサー・メカニズムに移動可能に連結され、前記使用可能な位置から前記抑制手段を解放するリリース要素であって、前記抑制手段を解放し、前記持針器を前記皮膚アタッチメント・プレートの方へ、前記針先によって皮膚を穿刺し、前記針を前記皮膚内に挿入するのに十分な速度で軸方向に移動することを可能にするために、前記皮膚アタッチメント・プレートに対してプリセットされたトリガー点圧力を必要とすることを特徴とする前記リリース要素と、
を備える皮膚挿入メカニズム。 - 前記接着剤層の外側リムを前記皮膚に堅固に付着させるための手段をさらに備える請求項1に記載の皮膚挿入メカニズム。
- 前記接着剤層の前記外側リムを前記皮膚に堅固に付着させるための前記手段は、前記接着剤層を前記皮膚の方へ圧迫し、前記リリース要素を意図しない作動から保護するリムを備える機能性パッケージであることを特徴とする請求項2に記載の皮膚挿入メカニズム。
- 前記接着剤層の前記外側リムを前記皮膚に堅固に付着させるための前記手段は、前記皮膚に付着させるための前記接着面が前記皮膚に付着している接着面と比較して小さな表面によって固定される前記皮膚アタッチメント・プレートの底部であることを特徴とする請求項2に記載の皮膚挿入メカニズム。
- 皮膚アタッチメント・プレートを持針器と結合し、スペーサー・メカニズム及びリリース要素から減結合するための手段をさらに備え、前記機能を持針器と皮膚アタッチメント・プレートとを積み上げた際に自動的に実行し、スペーサー・メカニズムの取り外しをリリース要素と一緒に行えるようにすることを特徴とする請求項1から4までのいずれか一項に記載の皮膚挿入メカニズム。
- 皮膚アタッチメント・プレートを持針器と結合し、スペーサー・メカニズム及びリリース要素から減結合するための前記手段は、前記持針器を前記皮膚アタッチメント・プレートの方へ軸方向に移動することによって作動されるフック型要素であることを特徴とする請求項5に記載の皮膚挿入メカニズム。
- 前記針は、注射液を皮下送達するためのカニューレであることを特徴とする請求項1から6までのいずれか一項に記載の皮膚挿入メカニズム。
- 前記針は、前記皮膚内に挿入するための取り外し可能な内側マンダリンを備えるプラスチック・チューブであり、前記マンダリンは前記スペーサー・メカニズム及びリリース要素と一緒に取り外されることを特徴とする請求項1から6までのいずれか一項に記載の皮膚挿入メカニズム。
- 前記固定して位置決めされた針及び注射システムへの前記接続手段を備える前記持針器は、使用可能な位置において隔てられ、持針器とともに皮膚アタッチメント・プレートの最初のものを積み上げ、続いて前記持針器を前記接続手段とともに積み上げる連続的操舵によって針が前記皮膚内に挿入された後にのみ機能的に接続されることを特徴とする請求項1から8までのいずれか一項に記載の皮膚挿入メカニズム。
- 持針器、注射システムへの接続手段、及びリリース要素を一緒に結合するための手段をさらに備え、皮膚アタッチメント・プレート、持針器、及びリリース要素との接続手段を積み上げた際に自動的に前記機能を実行し、前記皮膚から一体として引き離すことによって前記皮膚から取り外すことを可能にし、前記皮膚アタッチメント・プレートは前記皮膚に付着されている前記接着剤層によって引っ張られ、針の保護として前記引き出された位置で固定されることを特徴とする請求項9に記載の皮膚挿入メカニズム。
- 前記針は、診断プローブであることを特徴とする請求項1から6までのいずれか一項に記載の皮膚挿入メカニズム。
- 前記針は、柔軟なカニューレ又は診断プローブを前記皮膚内に挿入するための取り外し可能なガイド針であり、前記ガイド針は前記スペーサー・メカニズム及びリリース要素と一緒に取り外されることを特徴とする請求項1から11までのいずれか一項に記載の皮膚挿入メカニズム。
- 流体を前記皮膚内に注射するか、又は皮膚組織中の検体濃度を判定するための方法であって、a)被検体の前記整えられた皮膚に請求項1から12までのいずれか一項に記載の針挿入メカニズムを付着させることと、b)前記プリセットされたトリガー点圧力で前記リリース要素を圧迫することによって前記皮膚挿入メカニズムを前記皮膚に押し付けることと、c)前記スペーサー・メカニズムを前記リリース要素と一緒に取り外すことと、d)前記針を注射又は分析システムに接続することとによって判定するための方法。
- 流体を前記皮膚内に注射するための方法であって、a)被検体の前記整えられた皮膚に請求項1から11までのいずれか一項に記載の皮膚挿入メカニズムを付着させることと、b)前記プリセットされたトリガー点圧力で前記リリース要素を圧迫することによって前記皮膚挿入メカニズムを前記皮膚に押し付けることと、c)前記流体を注射器型流体送達システムにより前記皮膚内に導入することと、d)前記皮膚挿入メカニズムを前記付着された皮膚から引き離すことによって取り外すこととによって注射するための方法。
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EP20120163673 EP2650031A1 (en) | 2012-04-11 | 2012-04-11 | Manual pressure activated application mechanism |
EP12163673.2 | 2012-04-11 | ||
PCT/EP2013/057324 WO2013153039A1 (en) | 2012-04-11 | 2013-04-08 | Manual pressure activated application mechanism |
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JP2015516202A true JP2015516202A (ja) | 2015-06-11 |
JP6231075B2 JP6231075B2 (ja) | 2017-11-15 |
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CN (1) | CN104302334B (ja) |
CA (1) | CA2867525C (ja) |
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US10980938B2 (en) * | 2018-03-08 | 2021-04-20 | Flex Ltd. | Double action rigid fluid path connector |
EP3545997A1 (en) | 2018-03-27 | 2019-10-02 | Tecpharma Licensing AG | Patch delivery device with skin contact sensor |
EP3539592A1 (en) * | 2018-03-15 | 2019-09-18 | Tecpharma Licensing AG | An injection or infusion device comprising an improved housing and release liner for removing sterile barrier films using the release liner |
CN113543823B (zh) * | 2019-05-17 | 2023-12-15 | 上海移宇科技有限公司 | 药物输注装置 |
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KR102113017B1 (ko) | 2020-05-21 |
DK2836254T3 (da) | 2019-09-23 |
ES2742845T3 (es) | 2020-02-17 |
EP2650031A1 (en) | 2013-10-16 |
WO2013153039A1 (en) | 2013-10-17 |
CN104302334B (zh) | 2017-10-31 |
EP2836254B1 (en) | 2019-06-12 |
CN104302334A (zh) | 2015-01-21 |
JP6231075B2 (ja) | 2017-11-15 |
CA2867525C (en) | 2020-10-06 |
US10080582B2 (en) | 2018-09-25 |
CA2867525A1 (en) | 2013-10-11 |
HK1201218A1 (en) | 2015-08-28 |
US20150105691A1 (en) | 2015-04-16 |
EP2836254A1 (en) | 2015-02-18 |
KR20150005605A (ko) | 2015-01-14 |
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