JP5616902B2 - 投与量マークを担持するピストン・ロッドを備える薬物送達デバイス - Google Patents
投与量マークを担持するピストン・ロッドを備える薬物送達デバイス Download PDFInfo
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- JP5616902B2 JP5616902B2 JP2011542799A JP2011542799A JP5616902B2 JP 5616902 B2 JP5616902 B2 JP 5616902B2 JP 2011542799 A JP2011542799 A JP 2011542799A JP 2011542799 A JP2011542799 A JP 2011542799A JP 5616902 B2 JP5616902 B2 JP 5616902B2
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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
- A61M5/178—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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with 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
- A61M5/31525—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
- 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
-
- 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
- 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
- A61M5/3129—Syringe barrels
- A61M2005/3142—Modular constructions, e.g. supplied in separate pieces to be assembled by end-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
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- 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
この実施形態においては、投与量情報に関連した数字は、たとえば、射出成形、印刷等によるピストン・ロッドの製造中に予め設けてもよい。このことは、必要な製造工程数を減らし、製造コストの低減にも寄与し得る。
ハウジング 10
カートリッジホルダ 14
カートリッジ 16
ニードルホルダ 20
遠位端 22
ニードルユニット 24
ピストン・ロッド 26
ピストン 28
近位端 30
記号 32
注射針 34
内面 36
窓開口部 40
構造要素 42
Claims (24)
- 薬物送達デバイスであって、
近位端(30)および遠位端(22)を備えるハウジング(10);
カートリッジ(16)を保持するように適合されるカートリッジホルダ(14)であり、少なくとも部分的に透明な側壁(36)を含んでなるカートリッジホルダ(14);
ピストン(28)をカートリッジ(16)に係合させるようにピストンを駆動するように適合されるピストン・ロッド(26);および
ピストン・ロッド(26)上の複数の記号(32)で、薬物送達デバイス(5)の操作中に投与量情報を表し、ハウジング(10)またはカートリッジホルダ(14)の窓開口部(40)を通して見える、記号(32);を含んでなる、上記薬物送達デバイス。 - カートリッジホルダ(14)の少なくとも部分的に透明な側壁が、ピストン(26)の記号(32)を少なくとも部分的に読めなくするように、光を不規則に反射することが可能な構造表面(42)を含んでなる、請求項1に記載の薬物送達デバイス。
- 少なくとも部分的に透明な側壁の構造化表面(42)が、カートリッジホルダ(14)の内面に配置されている、請求項2に記載の薬物送達デバイス。
- 少なくとも部分的に透明な側壁(36)の構造化表面(42)が、複数のファセットを含んでなる、請求項2または3に記載の薬物送達デバイス。
- 少なくとも部分的に透明な側壁の構造化表面(42)が、複数の波状要素を含んでなる、請求項2〜4のいずれか1項に記載の薬物送達デバイス。
- 少なくとも部分的に透明な側壁(36)の構造化表面(42)が、カートリッジ(16)に係合中に見えるピストン(28)を保持可能である、請求項2〜5のいずれか1項に記載の薬物送達デバイス。
- 少なくとも部分的に透明な側壁の構造化表面(42)が、近位端および遠位端間で水平軸線に沿って方向付けされる機能を含んでなる、請求項2〜6のいずれか1項に記載の薬物送達デバイス。
- 複数の記号(32)が、送達済みまたはカートリッジ(16)に残された残留投与量を示すように連続番号を含んでなる、請求項1〜7のいずれか1項に記載の薬物送達デバイス。
- 数字(32)が、ピストン・ロッド(26)上に印刷または成形される、請求項8に記載の薬物送達デバイス。
- カートリッジホルダ(14)が、使用者に更なる情報を提供するのに適した付加的な情報を含んでなる、請求項1〜9のいずれか1項に記載の薬物送達デバイス。
- ピストン・ロッド(26)が、直線的に可動のピストン・ロッドである、請求項1〜10のいずれか1項に記載の薬物送達デバイス。
- ピストン・ロッド(26)が、回転可動のピストン・ロッドである、請求項1〜10のいずれか1項に記載の薬物送達デバイス。
- 少なくとも部分的に透明な側壁の構造化表面(42)が、近位端(30)に面するカートリッジホルダ(14)の上方部分を覆う、請求項2〜12のいずれか1項に記載の薬物送達デバイス。
- カートリッジホルダは、カートリッジを保持し、窓開口部(40)は、カートリッジ(16)の近位端の上に位置する、請求項1〜13のいずれか1項に記載の薬物送達デバイス。
- 窓開口部(40)が、カートリッジホルダ(14)に近接して位置する、請求項14に記載の薬物送達デバイス。
- カートリッジホルダ(14)の側壁が、不透明な部分、およびピストン・ロッド(26)が見える少なくとも1つの窓開口部を含んでなり、ピストン・ロッド(26)が、ピストン(28)を駆動するときに回転せず、記号(32)の配置が、カートリッジホルダ(14)の側壁の不透明な部分によって覆われるように選ばれる、請求項1に記載の薬物送達デバイス。
- 記号(32)が、ピストン・ロッド(26)上に線形に配置される、請求項16に記載の薬物送達デバイス。
- 窓開口部(40)がハウジング(10)に、付加的な窓開口部(40)がカートリッジホルダ(14)の側壁に設けられ、ピストン・ロッド(26)の長手方向軸線に対して、カートリッジホルダ(14)の側壁の窓開口部の角度位置が、ハウジングの窓開口部の角度位置に対してオフセットされている、請求項16または17に記載の薬物送達デバイス。
- 角度オフセットが、80度から100度の範囲で規定される、請求項18に記載の薬物送達デバイス。
- ピストン・ロッド(26)上の少なくとも1つの記号(32)を、窓開口部(40)を
通して見ることで、薬物送達デバイス(5)の充填状況が認識される請求項1〜19のいずれか1項に記載の薬物送達デバイス。 - ハウジング(10)またはカートリッジホルダ(14)は2つの窓開口部(40)を有する請求項1〜20のいずれか1項に記載の薬物送達デバイス。
- 窓開口部(40)は互いに軸線方向にオフセットして配置されている請求項21に記載の薬物送達デバイス。
- 窓開口部(40)の1つがピストン・ロッド(26)上の記号(32)を表示するよう配置され、他の1つの窓開口部(40)はカートリッジホルダ(14)によって与えられる付加的な情報を与えるか、またはカートリッジ(16)を表示するために配置される請求項21または22に記載の薬物送達デバイス。
- ハウジング(10)の窓開口部(40)を通して見えることによって薬物送達デバイス(5)の操作中に投与量情報を表示するためのピストン・ロッド(26)上の記号(32)の使用であって、カートリッジホルダ(14)の少なくとも部分的に透明な側壁を通して少なくとも部分的に読めないようにされる、上記ピストン・ロッド(26)上の記号(32)の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08022334.0 | 2008-12-23 | ||
EP20080022334 EP2201973A1 (en) | 2008-12-23 | 2008-12-23 | Drug delivery device with piston rod carrying dose markings |
PCT/EP2009/067616 WO2010072702A1 (en) | 2008-12-23 | 2009-12-21 | Drug delivery device with piston rod carrying dose markings |
Publications (2)
Publication Number | Publication Date |
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JP2012513272A JP2012513272A (ja) | 2012-06-14 |
JP5616902B2 true JP5616902B2 (ja) | 2014-10-29 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2011542799A Expired - Fee Related JP5616902B2 (ja) | 2008-12-23 | 2009-12-21 | 投与量マークを担持するピストン・ロッドを備える薬物送達デバイス |
Country Status (11)
Country | Link |
---|---|
US (1) | US9108001B2 (ja) |
EP (2) | EP2201973A1 (ja) |
JP (1) | JP5616902B2 (ja) |
CN (1) | CN102325561A (ja) |
AU (1) | AU2009331581A1 (ja) |
BR (1) | BRPI0923495A2 (ja) |
CA (1) | CA2746865A1 (ja) |
DK (1) | DK2381983T3 (ja) |
IL (1) | IL213576A0 (ja) |
TR (1) | TR201908160T4 (ja) |
WO (1) | WO2010072702A1 (ja) |
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-
2008
- 2008-12-23 EP EP20080022334 patent/EP2201973A1/en not_active Ceased
-
2009
- 2009-12-21 BR BRPI0923495A patent/BRPI0923495A2/pt not_active IP Right Cessation
- 2009-12-21 TR TR2019/08160T patent/TR201908160T4/tr unknown
- 2009-12-21 WO PCT/EP2009/067616 patent/WO2010072702A1/en active Application Filing
- 2009-12-21 US US13/141,080 patent/US9108001B2/en not_active Expired - Fee Related
- 2009-12-21 AU AU2009331581A patent/AU2009331581A1/en not_active Abandoned
- 2009-12-21 CA CA 2746865 patent/CA2746865A1/en not_active Abandoned
- 2009-12-21 EP EP09795775.7A patent/EP2381983B1/en active Active
- 2009-12-21 CN CN2009801572791A patent/CN102325561A/zh active Pending
- 2009-12-21 DK DK09795775.7T patent/DK2381983T3/da active
- 2009-12-21 JP JP2011542799A patent/JP5616902B2/ja not_active Expired - Fee Related
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US20120046613A1 (en) | 2012-02-23 |
EP2201973A1 (en) | 2010-06-30 |
CN102325561A (zh) | 2012-01-18 |
EP2381983A1 (en) | 2011-11-02 |
JP2012513272A (ja) | 2012-06-14 |
TR201908160T4 (tr) | 2019-06-21 |
EP2381983B1 (en) | 2019-03-20 |
IL213576A0 (en) | 2011-07-31 |
DK2381983T3 (da) | 2019-06-11 |
AU2009331581A1 (en) | 2011-07-14 |
WO2010072702A1 (en) | 2010-07-01 |
BRPI0923495A2 (pt) | 2016-01-26 |
US9108001B2 (en) | 2015-08-18 |
CA2746865A1 (en) | 2010-07-01 |
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