JP6902618B2 - 医療用送達装置の安全アセンブリ - Google Patents
医療用送達装置の安全アセンブリ Download PDFInfo
- Publication number
- JP6902618B2 JP6902618B2 JP2019552219A JP2019552219A JP6902618B2 JP 6902618 B2 JP6902618 B2 JP 6902618B2 JP 2019552219 A JP2019552219 A JP 2019552219A JP 2019552219 A JP2019552219 A JP 2019552219A JP 6902618 B2 JP6902618 B2 JP 6902618B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- cap
- tip
- assembly
- safety
- 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
- 238000002347 injection Methods 0.000 claims description 34
- 239000007924 injection Substances 0.000 claims description 34
- 239000003814 drug Substances 0.000 claims description 14
- 229940079593 drug Drugs 0.000 claims description 14
- 238000012377 drug delivery Methods 0.000 claims description 13
- LDVVMCZRFWMZSG-UHFFFAOYSA-N captan Chemical compound C1C=CCC2C(=O)N(SC(Cl)(Cl)Cl)C(=O)C21 LDVVMCZRFWMZSG-UHFFFAOYSA-N 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 description 12
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 230000002028 premature Effects 0.000 description 6
- 210000002105 tongue Anatomy 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229940071643 prefilled syringe Drugs 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010069803 Injury associated with device Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002265 prevention Effects 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
-
- 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
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
-
- 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
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
- A61M5/3157—Means providing feedback signals when administration is completed
-
- 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
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
- A61M5/31571—Means preventing accidental administration
-
- 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
-
- 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
-
- 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
-
- 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
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
- A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
-
- 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
- A61M2005/206—With automatic needle insertion
-
- 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
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
-
- 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
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
- A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
- A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code
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
市場には、薬剤の用量を自動的または半自動的に送達できる多くの薬剤送達装置がある。そのような装置は、薬剤の送達および送達後のロックアウトによる偶発的な針刺しの防止などの所望の機能を得るために様々な相互作用する構成要素で構築される。
もちろん、本開示の主な目的は、公知の自動注射装置、いわゆる自動注射器の欠点を改善することである。具体的には、ユーザが注射器を意図された注射部位に配置する前における注射器の時期尚早な作動を防止する。
本出願において、「遠位部分/遠位端」という用語は、装置の使用に従って、患者の送達/注射部位から最も遠くに位置する、装置の部分/端部またはその部材の部分/端部を指す。対応して、「近位部分/近位端」という用語は、装置の使用に従って、患者の送達/注射部位の最も近くに位置する、装置の部分/端部またはその部材の部分/端部を指す。
Claims (18)
- 薬剤送達装置のための安全アセンブリであって、
近位端に終端面を有するハウジングと、
前記ハウジングの内側に部分的に含まれ、前記ハウジングに対して、軸方向に、第1の位置から第2の位置に、次いで第3の位置まで摺動可能である管状カバーとを備え、前記管状カバーはハウジング尖端およびキャップ尖端を有し、前記キャップ尖端および前記ハウジング尖端の各々は、前記管状カバーの外面から径方向外向きに突出し、前記管状カバーの近位端に位置し、
前記第1の位置では、前記ハウジング尖端および前記キャップ尖端は前記ハウジングの外側に位置し、前記ハウジング尖端は前記ハウジングの前記終端面に当接しており、前記第2の位置では、前記キャップ尖端および前記ハウジング尖端の両方が前記ハウジングの内側に位置決めされ、前記第3の位置では、前記キャップ尖端および前記ハウジング尖端の両方が前記ハウジングの外側に位置し、前記ハウジング尖端は前記ハウジングに当接しておらず、前記管状カバーは、前記ハウジングに対する移動を防ぐよう、軸方向にロックされる、安全アセンブリ。 - 取り外し可能なキャップアセンブリをさらに備え、前記取り外し可能なキャップアセンブリは、シールドリムーバを含み、前記管状カバーが前記第1の位置にあるときに前記キャップ尖端と作動的に係合するように構成された解除可能なスナップロックを含む内面を有する、請求項1に記載の安全アセンブリ。
- 前記シールドリムーバは、前記管状カバーが前記第1の位置にあるとき、前記ハウジングの前記終端面との当接状態で前記ハウジング尖端を作動的にロックするように構成される、請求項2に記載の安全アセンブリ。
- 前記解除可能なスナップロックは、前記安全アセンブリから前記取り外し可能なキャップアセンブリを取り外す間に、前記キャップ尖端に係合して前記キャップ尖端に力をかける、内向きに突出する径方向ビードを含む、請求項2に記載の安全アセンブリ。
- 前記取り外し可能なキャップアセンブリの前記内面は、前記取り外し可能なキャップアセンブリが前記安全アセンブリに接続されると前記ハウジング尖端を受け入れて覆うように構成される窪みを有する、請求項2に記載の安全アセンブリ。
- 前記第1の位置および前記第3の位置における前記管状カバーは前記近位端から突出して前記外面の近位端に安全シールドを画定し、前記安全シールドは、前記キャップ尖端と作動的に関連付けられるキャップタブと、前記ハウジング尖端と作動的に関連付けられるハウジングタブとを含む可撓性指状部を画定する切り欠き部分を含み、前記キャップタブおよび前記ハウジングタブは前記外面によって画定される平面に位置決めされ、前記キャップタブおよび前記ハウジングタブは、前記キャップタブおよび前記ハウジングタブにそれぞれ関連付けられる前記キャップ尖端および前記ハウジング尖端に力がかけられると前記平面から出て径方向内向きに屈曲する、請求項2に記載の安全アセンブリ。
- 前記ハウジングタブは、前記取り外し可能なキャップアセンブリが前記管状カバーに接続されると前記ハウジングタブの径方向内向きの移動を防止するために前記シールドリムーバと作動的に係合する、径方向内向きに突出する支持面を有する内面をさらに含む、請求項6に記載の安全アセンブリ。
- 前記キャップ尖端は、前記キャップタブの近位端に位置する、請求項7に記載の安全アセンブリ。
- 前記キャップ尖端は、前記キャップタブの遠位端に位置する、請求項7に記載の安全アセンブリ。
- 前記キャップ尖端および前記ハウジング尖端は、前記ハウジングの長手方向軸に沿って互いに整列している、請求項1に記載の安全アセンブリ。
- 医療装置のための安全アセンブリであって、
近位端を有するハウジングと、
前記ハウジングの内側に部分的に含まれる管状カバーとを備え、前記管状カバーは前記近位端から突出して安全シールドを画定し、前記安全シールドは2つの並置された可撓性指状部を画定する第1の切り欠きを伴う外面を含み、各可撓性指状部は前記外面によって画定される平面に位置決めされキャップ尖端およびハウジング尖端でそれぞれ終端するキャップタブおよびハウジングタブを含み、前記キャップ尖端および前記ハウジング尖端は前記キャップタブおよび前記ハウジングタブから径方向外向きにそれぞれ突出し、前記キャップタブおよび前記ハウジングタブは、前記キャップタブおよび前記ハウジングタブにそれぞれ関連付けられる前記キャップ尖端および前記ハウジング尖端に力がかけられると前記平面から出て径方向内向きに屈曲するように構成され、
前記並置された可撓性指状部の一方は前記ハウジング尖端を有するハウジング指状部であり、前記並置された可撓性指状部の他方は前記キャップ尖端を有するキャップ指状部であり、
前記安全シールドは、前記ハウジングに対して、軸方向に、第1の位置から第2の位置に、次いで第3の位置まで移動し、前記第1の位置では、前記ハウジング尖端および前記キャップ尖端は前記ハウジングの外側に位置し、前記ハウジング尖端は前記ハウジングの終端近位面に当接しており、前記第2の位置では、前記キャップ尖端および前記ハウジング尖端の両方が前記ハウジングの内側に位置決めされ、前記ハウジング指状部は径方向内向きに屈曲され、前記第3の位置では、前記キャップ尖端および前記ハウジング尖端の両方が前記ハウジングの外側に位置し、前記ハウジング尖端は前記ハウジングに当接しておらず、前記安全シールドは、前記ハウジングに対する移動を防ぐよう、軸方向にロックされる、安全アセンブリ。 - 取り外し可能なキャップアセンブリをさらに備え、前記取り外し可能なキャップアセンブリは、シールドリムーバを含み、前記キャップ尖端と作動的に係合するように構成された解除可能なスナップロックを含む内面を有する、請求項11に記載の安全アセンブリ。
- 前記解除可能なスナップロックは、前記安全アセンブリから前記取り外し可能なキャップアセンブリを取り外す間に、前記キャップ尖端に係合して前記キャップ尖端に力をかける、内向きに突出する径方向ビードを含む、請求項12に記載の安全アセンブリ。
- 前記取り外し可能なキャップアセンブリの前記内面は、前記取り外し可能なキャップアセンブリが前記管状カバーに接続されると前記ハウジング尖端を受け入れて覆うように構成される窪みを有する、請求項12に記載の安全アセンブリ。
- 前記ハウジング指状部は、前記取り外し可能なキャップアセンブリが前記安全アセンブリに接続されると前記ハウジング指状部の径方向内向きの移動を防止するために前記シールドリムーバと作動的に係合する、径方向内向きに突出する支持面を有する内面をさらに含む、請求項12に記載の安全アセンブリ。
- 前記安全シールドは、前記第1の切り欠きから180度配向された第2の切り欠きをさらに含み、前記第2の切り欠きは2つの前記並置された可撓性指状部を画定する、請求項11に記載の安全アセンブリ。
- 注射装置であって、
請求項1に記載の安全アセンブリと、
送達部材を有する薬剤の容器と、
取り外し可能なキャップアセンブリと備え、前記取り外し可能なキャップアセンブリは、シールドリムーバを含み、前記キャップ尖端と作動的に係合するように構成された解除可能なスナップロックを含む内面を有する、注射装置。 - 前記注射装置は自動注射器を含む、請求項17に記載の注射装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/465,958 | 2017-03-22 | ||
US15/465,958 US10300218B2 (en) | 2017-03-22 | 2017-03-22 | Safety assembly for a medical delivery device |
PCT/EP2018/056748 WO2018172223A1 (en) | 2017-03-22 | 2018-03-16 | Safety assembly for a medical delivery device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020511273A JP2020511273A (ja) | 2020-04-16 |
JP6902618B2 true JP6902618B2 (ja) | 2021-07-14 |
Family
ID=61801895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019552219A Active JP6902618B2 (ja) | 2017-03-22 | 2018-03-16 | 医療用送達装置の安全アセンブリ |
Country Status (8)
Country | Link |
---|---|
US (1) | US10300218B2 (ja) |
EP (1) | EP3600496B1 (ja) |
JP (1) | JP6902618B2 (ja) |
KR (1) | KR102359225B1 (ja) |
CN (1) | CN110325234B (ja) |
DK (1) | DK3600496T3 (ja) |
TW (1) | TWI671095B (ja) |
WO (1) | WO2018172223A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD866757S1 (en) * | 2016-03-11 | 2019-11-12 | Millennium Pharmaceuticals, Inc. | Autoinjector |
EP3323448A1 (en) * | 2016-11-18 | 2018-05-23 | Carebay Europe Ltd. | Medicament delivery device |
JP1629333S (ja) * | 2017-10-25 | 2019-04-15 | ||
USD867588S1 (en) * | 2018-05-22 | 2019-11-19 | Sanofi | Cap of an injection device |
WO2019224783A1 (en) | 2018-05-24 | 2019-11-28 | Novartis Ag | Automatic drug delivery device |
GB2577696B (en) | 2018-10-01 | 2022-09-14 | Janssen Pharmaceuticals Inc | Latch for an injection device and an injection device trainer |
GB2577693B (en) | 2018-10-01 | 2022-06-22 | Janssen Pharmaceuticals Inc | Reset connector for an injection device and an injection device trainer |
US20220323689A1 (en) * | 2019-06-04 | 2022-10-13 | Sanofi | Apparatus for Removing a Needle Shield |
EP4058111A1 (en) * | 2019-11-14 | 2022-09-21 | SHL Medical AG | A medicament delivery device |
US20230031735A1 (en) * | 2021-07-30 | 2023-02-02 | Olfax, Llc | Medication Delivery Device with Angled Tip |
US20240350736A1 (en) * | 2021-09-01 | 2024-10-24 | Shl Medical Ag | Activation member and subassembly for a medicament delivery device |
EP4349385A1 (en) * | 2022-10-03 | 2024-04-10 | Becton Dickinson France | Autoinjector for automatic injection of a product into an injection site |
SE2350530A1 (en) * | 2023-05-03 | 2024-11-04 | Norrneo Ab | Medicament delivery device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6679864B2 (en) * | 1998-04-17 | 2004-01-20 | Becton Dickinson And Company | Safety shield system for prefilled syringes |
EP2129414A1 (de) | 2007-03-22 | 2009-12-09 | Tecpharma Licensing AG | Injektionsvorrichtung mit auslösesicherungen |
EP2990067B1 (en) | 2008-03-10 | 2019-09-04 | Antares Pharma, Inc. | Injector safety device |
FR2930160B1 (fr) * | 2008-04-16 | 2011-05-13 | Becton Dickinson France | Ensemble de protection d'aiguille. |
AU2010226442A1 (en) * | 2009-03-20 | 2011-10-13 | Antares Pharma, Inc. | Hazardous agent injection system |
GB0910681D0 (en) | 2009-06-19 | 2009-08-05 | Ucb Pharma Sa | Auto-injector |
EP2630981B1 (en) | 2009-10-08 | 2021-12-15 | SHL Medical AG | Medicament delivery device |
EP2588170A2 (en) * | 2010-07-02 | 2013-05-08 | Sanofi-Aventis Deutschland GmbH | Needle shield for a safety device, safety device and injection device |
EP2438941A1 (en) * | 2010-10-08 | 2012-04-11 | Sanofi-Aventis Deutschland GmbH | Auto injector with a torsion spring |
US8961470B2 (en) * | 2011-02-17 | 2015-02-24 | Steven Schraga | Pen needle with safety shield system |
CN103842008B (zh) | 2011-09-26 | 2016-09-14 | 泰尔茂株式会社 | 液体注入器具 |
EP2781230B1 (de) * | 2013-03-22 | 2019-08-21 | TecPharma Licensing AG | Substanzabgabevorrichtung mit Signalvorrichtung |
WO2016128977A1 (en) * | 2015-02-10 | 2016-08-18 | Dali Medical Devices Ltd. | Safe auto-needle device |
EP3061478A1 (en) * | 2015-02-27 | 2016-08-31 | Sanofi-Aventis Deutschland GmbH | Medicament delivery device and method for assembling same |
TW201700118A (zh) * | 2015-06-03 | 2017-01-01 | 賽諾菲阿凡提斯德意志有限公司 | 藥物輸送裝置(三) |
-
2017
- 2017-03-22 US US15/465,958 patent/US10300218B2/en active Active
-
2018
- 2018-03-16 KR KR1020197027429A patent/KR102359225B1/ko active IP Right Grant
- 2018-03-16 EP EP18713824.3A patent/EP3600496B1/en active Active
- 2018-03-16 JP JP2019552219A patent/JP6902618B2/ja active Active
- 2018-03-16 CN CN201880011896.XA patent/CN110325234B/zh active Active
- 2018-03-16 DK DK18713824.3T patent/DK3600496T3/da active
- 2018-03-16 WO PCT/EP2018/056748 patent/WO2018172223A1/en unknown
- 2018-03-20 TW TW107109439A patent/TWI671095B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW201838672A (zh) | 2018-11-01 |
JP2020511273A (ja) | 2020-04-16 |
CN110325234A (zh) | 2019-10-11 |
TWI671095B (zh) | 2019-09-11 |
CN110325234B (zh) | 2021-09-21 |
US20180272075A1 (en) | 2018-09-27 |
WO2018172223A1 (en) | 2018-09-27 |
KR102359225B1 (ko) | 2022-02-07 |
US10300218B2 (en) | 2019-05-28 |
EP3600496A1 (en) | 2020-02-05 |
KR20190120787A (ko) | 2019-10-24 |
DK3600496T3 (da) | 2023-07-03 |
EP3600496B1 (en) | 2023-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6902618B2 (ja) | 医療用送達装置の安全アセンブリ | |
US11813434B2 (en) | Safely mechanism for an autoinjector | |
JP7366974B2 (ja) | 自動注射器デバイス | |
JP5701889B2 (ja) | 薬物供給装置 | |
JP7459220B2 (ja) | 自動挿入注射器 | |
JP5492989B2 (ja) | 注射装置 | |
TWI569842B (zh) | 藥物輸送裝置 | |
TWI459984B (zh) | 藥物輸送裝置 | |
US20050101919A1 (en) | Device for an injector | |
KR20210092248A (ko) | 자동 주사기 | |
TWI606853B (zh) | 藥物輸送裝置用的動力包組合體 | |
US10881797B2 (en) | Drive mechanism for an autoinjector | |
JP6944508B2 (ja) | 薬剤送達装置 | |
KR20180135003A (ko) | 약물 전달 장치를 위한 투여 메커니즘 | |
JP2019535411A (ja) | 長期保管に適合した薬剤送達装置 | |
EP3423131B1 (en) | Automatic delivery device with end of injection indication device | |
JP2024537501A (ja) | 自動注射器 | |
JP2024540018A (ja) | 自動注射器 | |
US20230082704A1 (en) | Medicament delivery device with a locking mechanism | |
US20230233770A1 (en) | Drug delivery device safety system | |
JP2024538253A (ja) | 自動注射器の解除機構 | |
JP2024537503A (ja) | 自動注射器 | |
CN116615265A (zh) | 药物输送装置 | |
CN119031948A (zh) | 用于将产品自动注射到注射部位的自动注射装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191120 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191120 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201201 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210226 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210525 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210621 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6902618 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |