JP6736709B2 - 針カニューレを備える注射デバイス - Google Patents
針カニューレを備える注射デバイス Download PDFInfo
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- JP6736709B2 JP6736709B2 JP2019023544A JP2019023544A JP6736709B2 JP 6736709 B2 JP6736709 B2 JP 6736709B2 JP 2019023544 A JP2019023544 A JP 2019023544A JP 2019023544 A JP2019023544 A JP 2019023544A JP 6736709 B2 JP6736709 B2 JP 6736709B2
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- injection device
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- needle cannula
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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
- 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
- A61M5/001—Apparatus specially adapted for cleaning or sterilising syringes or needles
-
- 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
- A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
- A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
- A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
-
- 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
- A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
- A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
- A61M2005/2474—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase with movable piercing means, e.g. ampoule remains fixed or steady
-
- 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
- A61M2005/3114—Filling or refilling
- A61M2005/3115—Filling or refilling spring-assisted
-
- 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
- A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
- A61M2005/3121—Means preventing contamination of the medicament compartment of a syringe via the proximal end of a syringe, i.e. syringe end opposite to needle cannula mounting end
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
- A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
− 注射すべき薬学的な液体薬物を含む内部チャンバを有するカートリッジを保持するハウジング。薬学的な液体薬物は、液体薬物を生物静止性に維持する、すなわち、液体薬物中に、特に微生物である生物の成長または増殖を阻止する保存薬を含む。
− 前部および後部を有する複数の注射に使用可能な針カニューレ。後部は、カートリッジの内部チャンバと液体連通するように適合され、また前部は、ユーザの皮膚を貫通するように適合された鋭利な先端を有する、また
− 後続して行われる注射時以外の期間に、針カニューレの少なくとも先端を浄化するための所定容積の液を保持する貯蔵器を遠位に備える伸縮式の針を覆うシールド。伸縮式の針シールドは、伸縮式の針シールドとハウジングの間に動作可能に位置する、好ましくは圧縮ばねである弾性部材により遠位方向に押される。
− 針カニューレの前部の先端が貯蔵器の内側に維持される第1の位置、および
− 針カニューレ(10)の前部の先端が貯蔵器の外側に、かつ貯蔵器の遠位に位置する第2の位置。
i)針カニューレの先端が伸縮式シールドの貯蔵器の内側に位置するように、伸縮式シールドを有する注射デバイスを第1の位置に保持するステップと、
ii)カートリッジのチャンバ内側に含まれている所定容積の薬学的な保存薬を含む液体薬物を伸縮式シールドの貯蔵器の中へと自動的に移送させるステップと
である。
「注射ペン」は、通常、筆記するためのペンと幾分似ている長円形または細長い形状を有する注射装置である。このようなペンは、通常、管状の横断面を有するが、それらは、三角形、長方形もしくは正方形、またはこれらの幾何形状に近い任意の変形形態など、様々な横断面を容易に有することもできる。
1つの具体的な例では、カートリッジ20のチャンバ21に、かつ伸縮式シールド30の貯蔵器31に含まれる液体の薬学的な薬物は、Novo Nordisk A/Sにより製造され、かつ販売されるNovoLog(登録商標)とすることができる。
・インスリンアスパルト100単位/mL
・グリセリン16mg/mL
・フェノール1.50mg/mL
・メタクレゾール1.72mg/mL
・亜鉛19.6mcg/mL
・無水リン酸水素二ナトリウム1.25mg/mL
・塩化ナトリウム0.58mg/mL
・注射用の水
である。
Claims (4)
- 保存薬を含む薬学的な液体薬物を注射するための充填済み注射デバイスであって、
前記注射デバイス内に恒久的に組み込まれ、かつ、注射すべき前記保存薬を含む薬学的な液体薬物を含む内部チャンバ(21)を有するカートリッジ(20)を支持するハウジング(1)と、
前記注射デバイスに恒久的に固定され、複数の注射に使用可能であり、かつ先端(13)を備える前部(11)、および後部(12)を有する針カニューレ(10)であって、後部(12)が、前記カートリッジ(20)の前記内部チャンバ(21)と液体連通するように適合される、針カニューレ(10)と、
後続して行われる注射との間の期間に、前記針カニューレ(10)の少なくとも前記先端(13)を浄化するための所定容積の液を収納する貯蔵器(31)を遠位に備える伸縮式の針を覆うシールド(30)であって、前記伸縮式の針を覆うシールド(30)が、第1の弾性部材(40)により第1の位置へと遠位方向に付勢され、かつ注射中に、前記第1の弾性部材(40)のバイアスに抗して第2の位置へと近位方向に移動し、
前記第1の位置は、前記針カニューレ(10)の前記前部(11)の前記先端(13)が前記貯蔵器(31)の内側に位置する位置であり、かつ
前記第2の位置は、前記針カニューレ(10)の前記前部(11)の前記先端(13)が前記貯蔵器(31)の外側に、かつ前記貯蔵器(31)の遠位に位置する位置である、伸縮式の針を覆うシールド(30)とを備え、
前記伸縮式の針を覆うシールド(30)の前記貯蔵器(31)に収納された前記所定容積の液が、フェノールもしくはメタクレゾール、またはそれらの任意の組合せであり、前記カートリッジ(20)の前記チャンバ(21)に含まれた前記薬学的な保存薬を含む液体薬物中に存在するものと同じ保存薬である、注射デバイス。 - 前記薬学的な保存薬を含む液体薬物は、インスリン、インスリン類似体、GLP−1、またはGLP−2などの血糖調節薬である、請求項1に記載の注射デバイス。
- 前記針カニューレ(10)は、前記注射デバイスに恒久的に固定されたハブ(15)に固定される、請求項1または2に記載の注射デバイス。
- 前記伸縮式の針を覆うシールド(30)の前記貯蔵器(31)は、遠位方向に遠位の隔壁(32)を、かつ近位方向に近位の隔壁(33)を備える、請求項1から3のいずれか一項に記載の注射デバイス。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13191052 | 2013-10-31 | ||
EP13191052.3 | 2013-10-31 | ||
US201361899413P | 2013-11-04 | 2013-11-04 | |
US61/899,413 | 2013-11-04 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016527247A Division JP6483676B2 (ja) | 2013-10-31 | 2014-10-10 | 針カニューレを備える注射デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019111355A JP2019111355A (ja) | 2019-07-11 |
JP6736709B2 true JP6736709B2 (ja) | 2020-08-05 |
Family
ID=67221907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019023544A Active JP6736709B2 (ja) | 2013-10-31 | 2019-02-13 | 針カニューレを備える注射デバイス |
Country Status (3)
Country | Link |
---|---|
US (1) | US20190262533A1 (ja) |
JP (1) | JP6736709B2 (ja) |
PT (1) | PT3062836T (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3173113A1 (en) * | 2015-11-27 | 2017-05-31 | Sanofi-Aventis Deutschland GmbH | An injection needle assembly |
KR102658535B1 (ko) * | 2021-08-05 | 2024-04-18 | 장영환 | 약액통과 니들이 내장된 주사기 장치 |
KR102658498B1 (ko) * | 2021-08-05 | 2024-04-17 | 장영환 | 약액통과 니들이 내장된 자동 주사기 장치 |
KR102658497B1 (ko) * | 2021-08-05 | 2024-04-17 | 장영환 | 약액통과 니들이 내장된 수동 주사기 조립체 |
KR102658549B1 (ko) * | 2021-08-05 | 2024-04-18 | 장영환 | 약액통과 니들이 내장된 자동 주사기 장치 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416663A (en) * | 1981-10-26 | 1983-11-22 | Steri-Pac, Inc. | Self-sterilizing hypodermic syringe |
US4775376A (en) * | 1986-07-09 | 1988-10-04 | Erbamont, Inc. | Method and apparatus for catching fluids purged from a syringe |
JP3025843B2 (ja) * | 1989-08-14 | 2000-03-27 | 武田薬品工業株式会社 | 注射針キャップ |
US8801679B2 (en) * | 2008-04-10 | 2014-08-12 | Panasonic Healthcare Co., Ltd. | Medication administering device |
KR20170005192A (ko) * | 2009-01-06 | 2017-01-11 | 큐어론 엘엘씨 | 스타필로코쿠스 아우레우스 감염의 치료 또는 예방 및 표면 상의 스타필로코쿠스 아우레우스의 박멸 또는 감소를 위한 조성물 및 방법 |
-
2014
- 2014-10-10 PT PT147819114T patent/PT3062836T/pt unknown
-
2019
- 2019-02-13 JP JP2019023544A patent/JP6736709B2/ja active Active
- 2019-05-15 US US16/412,493 patent/US20190262533A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20190262533A1 (en) | 2019-08-29 |
PT3062836T (pt) | 2018-08-03 |
JP2019111355A (ja) | 2019-07-11 |
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