JP7155003B2 - シリンジ用バレル及びプレフィルドシリンジ - Google Patents
シリンジ用バレル及びプレフィルドシリンジ Download PDFInfo
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- JP7155003B2 JP7155003B2 JP2018514625A JP2018514625A JP7155003B2 JP 7155003 B2 JP7155003 B2 JP 7155003B2 JP 2018514625 A JP2018514625 A JP 2018514625A JP 2018514625 A JP2018514625 A JP 2018514625A JP 7155003 B2 JP7155003 B2 JP 7155003B2
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- Prior art keywords
- syringe barrel
- barrel
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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
- A61M5/3129—Syringe barrels
-
- 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
-
- 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
- A61M2005/3131—Syringe barrels specially adapted for improving sealing or sliding
-
- 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
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer
-
- 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
- A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
-
- 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
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/344—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub using additional parts, e.g. clamping rings or collets
- A61M5/345—Adaptors positioned between needle hub and syringe nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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)
- Diabetes (AREA)
Description
Claims (9)
- ガスケット(16)が摺動可能に挿入されるように構成された中空状の胴体部(18)を有するシリンジ用バレル(12)であって、
前記シリンジ用バレル(12)は、ASTM-D1003に準拠した測定方法における全光線透過率が80%以上の樹脂により構成され、
前記胴体部(18)の内周面(12a)に、前記シリンジ用バレル(12)の外部から視認可能であり液量を示すための目盛(38)が設けられ、
前記目盛(38)は、患者への薬液の投与前に前記ガスケット(16)を前進させて前記シリンジ用バレル(12)内の薬液量を所定の投与量に調整するために、前記胴体部(18)の軸方向において1箇所のみに設けられており、
前記目盛(38)は、径方向に0.001~0.15mmの段差高さを有する段差構造(40A~40G)を有する、
ことを特徴とするシリンジ用バレル(12)。 - 請求項1記載のシリンジ用バレル(12)において、
前記目盛(38)は、前記胴体部(18)の周方向に延在する環状に形成されている、
ことを特徴とするシリンジ用バレル(12)。 - 請求項1記載のシリンジ用バレル(12)において、
前記目盛(38)は、前記胴体部(18)の周方向に間隔をおいて複数設けられている、
ことを特徴とするシリンジ用バレル(12)。 - 請求項1~3のいずれか1項に記載のシリンジ用バレル(12)において、
前記段差構造(40A、40C、40D)は、前記内周面(12a)から径方向に突出した突起(42、50)を有する、
ことを特徴とするシリンジ用バレル(12)。 - 請求項1~3のいずれか1項に記載のシリンジ用バレル(12)において、
前記段差構造(40B)は、前記内周面(12a)に対して径方向に凹んだ溝(46)を有する、
ことを特徴とするシリンジ用バレル(12)。 - 請求項1記載のシリンジ用バレル(12)において、
前記内周面(12a)は、軸方向に延在する大径部(54)と、前記軸方向に延在し且つ前記大径部(54)よりも径の小さい小径部(56)とを有し、
前記大径部(54)と前記小径部(56)との間の径変化によって前記段差構造(40F)が構成されている、
ことを特徴とするシリンジ用バレル(12)。 - 請求項1~6のいずれか1項に記載のシリンジ用バレル(12)において、
前記目盛(38)の軸方向幅は、0.1~0.5mmに設定されている
ことを特徴とするシリンジ用バレル(12)。 - 請求項1に記載のシリンジ用バレル(12)において、
前記段差構造(40C、40E)は、前記胴体部(18)の前記内周面(12a)から径方向に突出した突起(42、50)を有し、
前記突起(42、50)の内周面(12a)にシボ(48)が形成されている
ことを特徴とするシリンジ用バレル(12)。 - 請求項1~8のいずれか1項に記載のシリンジ用バレル(12)と、
前記シリンジ用バレル(12)内に摺動可能に挿入されたガスケット(16)と、
前記ガスケット(16)を先端方向に押圧可能な押し子(26)と、
前記シリンジ用バレル(12)と前記ガスケット(16)とにより形成される液室(17)に充填された薬液(M)と、を備える、
ことを特徴とするプレフィルドシリンジ(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016086947 | 2016-04-25 | ||
JP2016086947 | 2016-04-25 | ||
PCT/JP2017/016389 WO2017188256A1 (ja) | 2016-04-25 | 2017-04-25 | シリンジ用バレル及びプレフィルドシリンジ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017188256A1 JPWO2017188256A1 (ja) | 2019-02-28 |
JP7155003B2 true JP7155003B2 (ja) | 2022-10-18 |
Family
ID=60159702
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018514625A Active JP7155003B2 (ja) | 2016-04-25 | 2017-04-25 | シリンジ用バレル及びプレフィルドシリンジ |
JP2018514632A Pending JPWO2017188267A1 (ja) | 2016-04-25 | 2017-04-25 | プレフィルドシリンジ用のシリンジ本体、シリンジシステム及びプレフィルドシリンジ |
JP2022142040A Pending JP2022174188A (ja) | 2016-04-25 | 2022-09-07 | プレフィルドシリンジ用のシリンジ本体 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018514632A Pending JPWO2017188267A1 (ja) | 2016-04-25 | 2017-04-25 | プレフィルドシリンジ用のシリンジ本体、シリンジシステム及びプレフィルドシリンジ |
JP2022142040A Pending JP2022174188A (ja) | 2016-04-25 | 2022-09-07 | プレフィルドシリンジ用のシリンジ本体 |
Country Status (6)
Country | Link |
---|---|
US (2) | US11666706B2 (ja) |
EP (2) | EP3453417A4 (ja) |
JP (3) | JP7155003B2 (ja) |
CN (2) | CN109069751B (ja) |
AU (2) | AU2017256308A1 (ja) |
WO (2) | WO2017188256A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11654240B2 (en) * | 2018-06-01 | 2023-05-23 | Becton, Dickinson And Company | Low dose syringe including an air venting system |
JP7217003B2 (ja) * | 2019-02-08 | 2023-02-02 | ナミックス株式会社 | 樹脂組成物充填済みシリンジ及びその保存方法 |
WO2020194397A1 (ja) * | 2019-03-22 | 2020-10-01 | テルモ株式会社 | シリンジ用キャップ、シリンジ組立体及びプレフィルドシリンジ |
CN112549420B (zh) * | 2020-11-05 | 2022-10-25 | 山东永聚医药科技有限公司 | 高分子预灌封注射器的制备工艺 |
WO2023176276A1 (ja) * | 2022-03-14 | 2023-09-21 | テルモ株式会社 | 薬液投与システム |
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JP2015505510A (ja) | 2012-02-01 | 2015-02-23 | セルタ ドース,インコーポレイティド | 医薬品送達システム |
JP2015508321A (ja) | 2012-01-27 | 2015-03-19 | クリアットゥロ マイケル エー.CREATURO, Michael A. | 安全性を高めたシリンジおよび安全に薬剤投与するためのコンビネーションキット |
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-
2017
- 2017-04-25 AU AU2017256308A patent/AU2017256308A1/en not_active Abandoned
- 2017-04-25 WO PCT/JP2017/016389 patent/WO2017188256A1/ja active Application Filing
- 2017-04-25 EP EP17789538.0A patent/EP3453417A4/en active Pending
- 2017-04-25 CN CN201780021837.6A patent/CN109069751B/zh active Active
- 2017-04-25 JP JP2018514625A patent/JP7155003B2/ja active Active
- 2017-04-25 EP EP17789549.7A patent/EP3449963B1/en active Active
- 2017-04-25 JP JP2018514632A patent/JPWO2017188267A1/ja active Pending
- 2017-04-25 WO PCT/JP2017/016416 patent/WO2017188267A1/ja active Application Filing
- 2017-04-25 CN CN201780022140.0A patent/CN108883232A/zh active Pending
-
2018
- 2018-10-24 US US16/169,283 patent/US11666706B2/en active Active
- 2018-10-24 US US16/169,392 patent/US11020530B2/en active Active
-
2020
- 2020-02-13 AU AU2020201033A patent/AU2020201033B2/en active Active
-
2022
- 2022-09-07 JP JP2022142040A patent/JP2022174188A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005032619A1 (ja) | 2003-10-02 | 2005-04-14 | Terumo Kabushiki Kaisha | 血液処理回路の製造方法およびフィルターユニット |
WO2009057378A1 (ja) | 2007-10-31 | 2009-05-07 | Daikyo Seiko Ltd. | 注射器およびシリンジバレル |
JP2013132394A (ja) | 2011-12-26 | 2013-07-08 | Polyplastics Co | プレフィルドシリンジ用外筒の製造方法、及び射出成形用金型の製造方法 |
JP2015508321A (ja) | 2012-01-27 | 2015-03-19 | クリアットゥロ マイケル エー.CREATURO, Michael A. | 安全性を高めたシリンジおよび安全に薬剤投与するためのコンビネーションキット |
JP2015505510A (ja) | 2012-02-01 | 2015-02-23 | セルタ ドース,インコーポレイティド | 医薬品送達システム |
JP2014195516A (ja) | 2013-03-29 | 2014-10-16 | 株式会社ジェイ・エム・エス | シリンジ |
Also Published As
Publication number | Publication date |
---|---|
CN109069751B (zh) | 2022-10-25 |
US20190054241A1 (en) | 2019-02-21 |
CN108883232A (zh) | 2018-11-23 |
JPWO2017188256A1 (ja) | 2019-02-28 |
EP3449963B1 (en) | 2023-09-27 |
US20190054240A1 (en) | 2019-02-21 |
JP2022174188A (ja) | 2022-11-22 |
US11020530B2 (en) | 2021-06-01 |
EP3449963A4 (en) | 2019-12-04 |
WO2017188256A1 (ja) | 2017-11-02 |
AU2017256308A1 (en) | 2018-12-06 |
EP3449963C0 (en) | 2023-09-27 |
EP3453417A1 (en) | 2019-03-13 |
EP3453417A4 (en) | 2020-03-04 |
US11666706B2 (en) | 2023-06-06 |
AU2020201033B2 (en) | 2022-02-17 |
AU2020201033A1 (en) | 2020-03-05 |
JPWO2017188267A1 (ja) | 2019-02-28 |
WO2017188267A1 (ja) | 2017-11-02 |
CN109069751A (zh) | 2018-12-21 |
EP3449963A1 (en) | 2019-03-06 |
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