JP2022110994A - 再使用防止構造を有する注射針安全保護具の締結角度調節装置 - Google Patents
再使用防止構造を有する注射針安全保護具の締結角度調節装置 Download PDFInfo
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- JP2022110994A JP2022110994A JP2021032959A JP2021032959A JP2022110994A JP 2022110994 A JP2022110994 A JP 2022110994A JP 2021032959 A JP2021032959 A JP 2021032959A JP 2021032959 A JP2021032959 A JP 2021032959A JP 2022110994 A JP2022110994 A JP 2022110994A
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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
- A61M5/32—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
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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
- A61M5/32—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
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
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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
-
- 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
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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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
-
- 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
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
- A61M2005/3217—Means to impede repositioning of protection cap from needle covering to needle uncovering position, e.g. catch mechanisms
-
- 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
- A61M2205/27—General characteristics of the apparatus preventing use
- A61M2205/273—General characteristics of the apparatus preventing use preventing reuse, e.g. of disposables
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (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)
Abstract
Description
したがって、注射針ハブを注射器本体と締結するときにはいつも一定方向に締結することが要求される。
以下では、本発明の実施例による再使用防止構造を有する注射針安全保護具の締結角度調節装置を添付図面に基づいて具体的に説明する。
102 注射器安全保護具本体
103 カバー
104 注射針
107 注射器本体
110 ハブ締結孔
111a、111b カバー締結孔
112a、112b 係合突起
113 ロッキング片
113a、113b ハブロッキング突起
114a、114b 歯形突起
115 ハブスライドフランジ挿入溝
116a、116b ストッパー係合突起
117 スライドフランジ
118 ストッパー
C 切取面
Claims (4)
- 注射針ハブ(101)と、注射器安全保護具本体(102)と、注射器安全保護具本体(102)と折畳可能に一体に連結されたカバー(103)とからなり、前記注射針ハブ(101)を注射器安全保護具本体(102)に締結した状態で前記注射針ハブ(101)のルアーロック結合突起(105a、105b)に注射器本体(107)の上部のルアーロック締結ネジ部(108)を締結して注射器安全保護具本体(102)と一体に連結された状態で注射し、針キャップ(106)で注射針(104)をカバーし、カバー(103)を折り畳んで再使用を防止することができる状態で廃棄するように構成される再使用防止構造を有する注射針安全保護具の締結角度調節装置であって、
前記注射器安全保護具本体(102)の中央部に垂直に形成されるハブ締結孔(110)の内周面には断面半円形の歯形突起(114a)が円周方向に等間隔で配設され、これに合わせて結合される前記注射針ハブ(101)の胴体には断面半円形の歯形突起(114b)が円周方向に等間隔で配設され、前記ハブ締結孔(110)に形成された歯形突起(114a)と注射針ハブ(101)の胴体に形成された歯形突起(114b)が噛み合った状態で注射針ハブ(101)が注射器安全保護具本体(102)に締結されるように構成されることを特徴とする、再使用防止構造を有する注射針安全保護具の締結角度調節装置。 - 前記注射針ハブ(101)の胴体の周囲と前記注射器安全保護具本体(102)のハブ締結孔(110)の内周面に等間隔で配設される歯形突起(114a、114b)が円周方向に沿って突設され、互いに噛み合うように構成されることを特徴とする、請求項1に記載の再使用防止構造を有する注射針安全保護具の締結角度調節装置。
- 前記注射針ハブ(101)の胴体の周囲と前記注射器安全保護具本体(102)のハブ締結孔(110)の内周面に等間隔で配設される歯形突起(114a、114b)が断面半円形に突設されることを特徴とする、請求項1に記載の再使用防止構造を有する注射針安全保護具の締結角度調節装置。
- 前記注射器安全保護具本体(102)の底面ハブ締結孔(110)の周囲にはハブスライドフランジ挿入溝(115)が形成され、注射針ハブ(101)の歯形突起(114b)の下部周囲に形成されるスライドフランジ(117)の一地点にはストッパー(118)が突設され、前記ハブスライドフランジ挿入溝(115)にストッパー(118)が挿入されるようにストッパー(118)の突出長だけ前記ハブスライドフランジ挿入溝(115)の内径が拡張して形成され、その左右両側にストッパー係合突起(116a、116b)が形成されることにより、注射針ハブ(101)が左右に半分以上回転することができないように構成されることを特徴とする、請求項1に記載の再使用防止構造を有する注射針安全保護具の締結角度調節装置。
Applications Claiming Priority (2)
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KR1020210006768A KR102267307B1 (ko) | 2021-01-18 | 2021-01-18 | 재사용 방지구조를 갖는 주사바늘 안전보호구의 체결각도 조절장치 |
KR10-2021-0006768 | 2021-01-18 |
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JP2022110994A true JP2022110994A (ja) | 2022-07-29 |
JP7161240B2 JP7161240B2 (ja) | 2022-10-26 |
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JP2021032959A Active JP7161240B2 (ja) | 2021-01-18 | 2021-03-02 | 再使用防止構造を有する注射針安全保護具の締結角度調節装置 |
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US (1) | US11944797B2 (ja) |
EP (1) | EP4029549A1 (ja) |
JP (1) | JP7161240B2 (ja) |
KR (1) | KR102267307B1 (ja) |
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KR102535927B1 (ko) | 2021-09-02 | 2023-05-26 | 최근욱 | 찔림방지와 재사용방지를 위한 주사기용 보호커버 |
KR20230058935A (ko) | 2021-10-25 | 2023-05-03 | 최근욱 | 이중 배럴구조를 갖는 소용량 루어락 주사기 |
KR102570290B1 (ko) * | 2021-11-16 | 2023-08-24 | 주식회사 용창 | 일회용 안전 주사기 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08103497A (ja) * | 1994-09-23 | 1996-04-23 | Becton Dickinson & Co | 外装部材付きの針アセンブリ |
JPH1080486A (ja) * | 1996-07-03 | 1998-03-31 | Becton Dickinson & Co | 一回限りの使用のためのカニューレ係止機構を備えた針シールドアセンブリ |
JP2000084079A (ja) * | 1998-08-28 | 2000-03-28 | Becton Dickinson & Co | 安全シ―ルドアセンブリ及びニ―ドルアセンブリの製造方法 |
JP2005525198A (ja) * | 2002-05-13 | 2005-08-25 | テルモ メディカル コーポレイション | 安全針アセンブリ |
US20070265566A1 (en) * | 2003-09-09 | 2007-11-15 | Smiths Medical Asd, Inc. | Fixed needle syringe with protective needle housing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6582397B2 (en) | 2001-06-19 | 2003-06-24 | Portex, Inc. | Needle safety device with antiremoval protection |
US7156825B2 (en) * | 2003-03-20 | 2007-01-02 | Smiths Medical Asd, Inc. | Safety adapter for needle hub assembly |
KR101897956B1 (ko) | 2016-12-30 | 2018-10-11 | 주식회사 명성이앤지 | 재사용 방지 및 안전 폐기용 주사 바늘 조립체 |
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2021
- 2021-01-18 KR KR1020210006768A patent/KR102267307B1/ko active IP Right Grant
- 2021-03-02 JP JP2021032959A patent/JP7161240B2/ja active Active
- 2021-03-05 US US17/193,160 patent/US11944797B2/en active Active
- 2021-03-09 EP EP21161454.0A patent/EP4029549A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08103497A (ja) * | 1994-09-23 | 1996-04-23 | Becton Dickinson & Co | 外装部材付きの針アセンブリ |
JPH1080486A (ja) * | 1996-07-03 | 1998-03-31 | Becton Dickinson & Co | 一回限りの使用のためのカニューレ係止機構を備えた針シールドアセンブリ |
JP2000084079A (ja) * | 1998-08-28 | 2000-03-28 | Becton Dickinson & Co | 安全シ―ルドアセンブリ及びニ―ドルアセンブリの製造方法 |
EP0995456A1 (en) * | 1998-08-28 | 2000-04-26 | Becton Dickinson and Company | Method for using a safety shield assembly and related combinations thereof |
JP2005525198A (ja) * | 2002-05-13 | 2005-08-25 | テルモ メディカル コーポレイション | 安全針アセンブリ |
US20070265566A1 (en) * | 2003-09-09 | 2007-11-15 | Smiths Medical Asd, Inc. | Fixed needle syringe with protective needle housing |
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Publication number | Publication date |
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US11944797B2 (en) | 2024-04-02 |
KR102267307B1 (ko) | 2021-06-21 |
JP7161240B2 (ja) | 2022-10-26 |
US20220226584A1 (en) | 2022-07-21 |
EP4029549A1 (en) | 2022-07-20 |
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