JP6480443B2 - 注射ペン - Google Patents
注射ペン Download PDFInfo
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- JP6480443B2 JP6480443B2 JP2016531861A JP2016531861A JP6480443B2 JP 6480443 B2 JP6480443 B2 JP 6480443B2 JP 2016531861 A JP2016531861 A JP 2016531861A JP 2016531861 A JP2016531861 A JP 2016531861A JP 6480443 B2 JP6480443 B2 JP 6480443B2
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- lead screw
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- 238000002347 injection Methods 0.000 title claims description 74
- 239000007924 injection Substances 0.000 title claims description 74
- 238000005096 rolling process Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 description 16
- 229940079593 drug Drugs 0.000 description 16
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 14
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 101000579646 Penaeus vannamei Penaeidin-1 Proteins 0.000 description 10
- 102000004877 Insulin Human genes 0.000 description 7
- 108090001061 Insulin Proteins 0.000 description 7
- 229940125396 insulin Drugs 0.000 description 7
- 238000010999 medical injection Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 206010012601 diabetes mellitus Diseases 0.000 description 3
- 238000012377 drug delivery Methods 0.000 description 3
- 206010069803 Injury associated with device Diseases 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect 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
- A61M5/31—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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
- A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
-
- 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
- A61M5/31—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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
-
- 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
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
-
- 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
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
- A61M5/31585—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by axially moving actuator, e.g. an injection button
-
- 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
- A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
-
- 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
- A61M2005/3125—Details specific display means, e.g. to indicate dose setting
- A61M2005/3126—Specific display means related to dosing
-
- 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
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible 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
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6018—General characteristics of the apparatus with identification means providing set-up signals for the apparatus configuration
-
- 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
- A61M5/31—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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/31561—Mechanically operated dose setting member using freely adjustable volume steps
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)
Description
本出願は、参照によりその全体が本明細書に組み込まれている、2013年8月2日に出願された米国特許仮出願第61/861,918号明細書の優先権を主張するものである。
注射ペン1が、ペンの非使用時にカートリッジホルダを覆うためにカートリッジホルダ3に取り外し可能に取り付けられるキャップ5を有する。ペンニードル151がカートリッジホルダのねじ切り部分11に接続される。ペンニードルが、カートリッジ内に保管される薬物のための流路を作ることを目的としてカートリッジホルダ3内に配置されるカートリッジ4の隔壁45を貫通する第1の端部を有するニードルを有する。キャップ5が、誤ってニードルが突き刺さるのを実質的に防止するためにペンニードルのニードルを覆う。
Claims (17)
- ハウジングと、
該ハウジング内を軸方向に移動可能なリードスクリュと、
投与量設定部材が投与量を設定するためにおよび投与量を修正するために前記ハウジングに接続された投与量設定部材と、
該投与量設定部材に作動的に接続されたセットバック部材と、
該セットバック部材および前記投与量設定部材に作動的に連結されたクリッカと、
前記リードスクリュおよび前記セットバック部材に作動的に接続された回転可能な駆動部と、を備え、該駆動部は、投与量を設定する間および投与量を修正する間は回転することが防止され、前記駆動部は、注射中回転して、前記リードスクリュを軸方向に移動させ、
投与量を設定するための該投与量設定部材の移動方向は、投与量を修正するための該投与量設定部材の移動方向と対向し、
前記リードスクリュは、注射中回転しない、注射ペン。 - 前記クリッカは、上側アームを有する上側リングと、下側アームを有する下側リングと、を含むことを特徴とする請求項1に記載の注射ペン。
- 前記上側アームが前記投与量設定部材に係合し、前記下側アームが前記セットバック部材に係合することを特徴とする請求項2に記載の注射ペン。
- 投与量を設定する間、前記下側アームが前記クリッカと前記セットバック部材との相対回転を防止し、前記投与量を修正する間、前記上側アームが前記クリッカと前記投与量設定部材との相対回転を防止することを特徴とする請求項2または3に記載の注射ペン。
- 前記上側リングが前記下側リングの外径より大きい外径を有することを特徴とする請求項2ないし4のいずれかに記載の注射ペン。
- 投与量を設定する間、前記上側アームが可聴信号を発生し、前記投与量を修正する間、前記下側アームが可聴信号を発生することを特徴とする請求項2ないし5のいずれかに記載の注射ペン。
- 前記上側アームが前記投与量設定部材の1または複数の歯に係合し、前記下側アームが前記セットバック部材の1または複数の歯に係合することを特徴とする請求項2ないし6のいずれかに記載の注射ペン。
- 前記クリッカに接続されたプッシュボタンをさらに備える、請求項1ないし7のいずれかに記載の注射ペン。
- 前記ハウジングに解放可能に接続されたカートリッジホルダと、前記リードスクリュおよび前記ハウジングに作動的に接続された引込ナットをさらに備える、請求項1ないし8のいずれかに記載の注射ペン。
- 前記カートリッジホルダが前記ハウジングに接続されないとき、前記リードスクリュおよび前記引込ナットは、同時に回転可能であることを特徴とする請求項9に記載の注射ペン。
- 前記カートリッジホルダが上側の前記ハウジングに接続されたときに、前記リードスクリュと前記引込ナットが回転することを防止することを特徴とする請求項9または10に記載の注射ペン。
- 前記ハウジングは、前記カートリッジホルダ によって前記引込ナットと係合するように付勢されるラチェットアームを備えることを特徴とする請求項11に記載の注射ペン。
- 前記引込ナットを遠位方向に付勢するばねをさらに備える、請求項9ないし12のいずれかに記載の注射ペン。
- 前記投与量設定部材は投与量を設定するべく前記ハウジングから第1方向に回転し、前記投与量設定部材は投与量を修正するべく第2方向に自由に回転可能であることを特徴とする請求項1ないし13のいずれかに記載の注射ペン。
- ハウジングと、
該ハウジング内を軸方向に移動可能なリードスクリュと、
投与量設定部材が投与量を設定するためにおよび投与量を修正するために前記ハウジングに接続された投与量設定部材と、
該投与量設定部材に作動的に接続されたセットバック部材と、
前記リードスクリュおよび前記セットバック部材に作動的に接続された回転可能な駆動部と、を備え、該駆動部は、投与量を設定する間および投与量を修正する間は回転することが防止され、前記駆動部は、注射中回転して、前記リードスクリュを軸方向に移動させ、
投与量を設定するための該投与量設定部材の移動方向は、投与量を修正するための該投与量設定部材の移動方向と対向し、
前記リードスクリュは、注射中回転しない、
注射ペン。 - 前記投与量設定部材は、投与量を設定するべく前記ハウジングから第1方向に回転し、投与量を修正するべく前記ハウジング内へと第2方向に回転し、注射中は前記ハウジング内へと前記第2方向に回転することを特徴とする請求項15に記載の注射ペン。
- 前記投与量設定部材に接続されたクリッカおよびプッシュボタンをさらに備える、請求項15ないし16いずれかに記載の注射ペン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361861918P | 2013-08-02 | 2013-08-02 | |
US61/861,918 | 2013-08-02 | ||
PCT/US2014/048911 WO2015017550A1 (en) | 2013-08-02 | 2014-07-30 | Injection pen |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019020728A Division JP6777776B2 (ja) | 2013-08-02 | 2019-02-07 | 注射ペン |
Publications (2)
Publication Number | Publication Date |
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JP2016527031A JP2016527031A (ja) | 2016-09-08 |
JP6480443B2 true JP6480443B2 (ja) | 2019-03-13 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016531861A Active JP6480443B2 (ja) | 2013-08-02 | 2014-07-30 | 注射ペン |
JP2019020728A Active JP6777776B2 (ja) | 2013-08-02 | 2019-02-07 | 注射ペン |
JP2020170755A Active JP7053755B2 (ja) | 2013-08-02 | 2020-10-08 | 注射ペン |
JP2022059961A Active JP7568670B2 (ja) | 2013-08-02 | 2022-03-31 | 注射ペン |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
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JP2019020728A Active JP6777776B2 (ja) | 2013-08-02 | 2019-02-07 | 注射ペン |
JP2020170755A Active JP7053755B2 (ja) | 2013-08-02 | 2020-10-08 | 注射ペン |
JP2022059961A Active JP7568670B2 (ja) | 2013-08-02 | 2022-03-31 | 注射ペン |
Country Status (13)
Country | Link |
---|---|
US (4) | US10357614B2 (ja) |
EP (2) | EP3027249B1 (ja) |
JP (4) | JP6480443B2 (ja) |
CN (1) | CN104338211B (ja) |
AU (1) | AU2014296217B2 (ja) |
BR (2) | BR122021026856B1 (ja) |
CA (1) | CA2918802C (ja) |
DK (1) | DK3027249T3 (ja) |
ES (1) | ES2909901T3 (ja) |
MX (2) | MX2016001245A (ja) |
PL (1) | PL3027249T3 (ja) |
SG (1) | SG11201600439SA (ja) |
WO (1) | WO2015017550A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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