JP6596368B2 - ニードル着脱補助装置 - Google Patents
ニードル着脱補助装置 Download PDFInfo
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- JP6596368B2 JP6596368B2 JP2016053873A JP2016053873A JP6596368B2 JP 6596368 B2 JP6596368 B2 JP 6596368B2 JP 2016053873 A JP2016053873 A JP 2016053873A JP 2016053873 A JP2016053873 A JP 2016053873A JP 6596368 B2 JP6596368 B2 JP 6596368B2
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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
- A61M5/32—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
- A61M5/3276—Means imparting rotational movement to the needle or needle hub in order to assist in its disconnection from syringe nozzle
-
- 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
-
- 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
- A61M5/343—Connection of needle cannula to needle hub, or directly to syringe nozzle without a needle hub
-
- 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
- A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/084—Supporting bases, stands for equipment
-
- 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
- A61M5/008—Racks for supporting syringes or needles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Coating Apparatus (AREA)
Description
図3はシリンジユニット10の内部を示している。シリンジユニット10は、シリンジ15と、シリンジ15の先端部に挿着されたニードル部材16とを有している。シリンジ15の端部には、ルアーロックタイプの結合部18の一部を構成するねじ部(雌ねじ部)20が形成されている。ねじ部20の内側に筒部21が形成されている。筒部21の内側に形成された流通部21aは、シリンジ15の内部の流体加圧室22に連通している。
図2に示されるようにニードル着脱補助装置50は、上下方向に延びる箱型の枠体51と、枠体51の上部に設けられたブロック状のシリンジガイド治具52と、枠体51の上下方向中間部に設けられた板状のニードルガイド治具53とを備えている。シリンジガイド治具52は、ねじ等の固定用部材54によって枠体51に固定されている。ニードルガイド治具53はシリンジガイド治具52の下方に配置され、シリンジガイド治具52と離間対向した状態で枠体51に固定されている。枠体51の下端に設けられた台座部55には、必要に応じて作業台等に固定するための貫通孔56が形成されている。
作業員が手でシリンジ15のねじ部20にニードル部材16の凸部40,41を挿入し、軽く回転させることにより、シリンジ15のねじ部20にニードル部材16の仮取付けを行う。
Claims (5)
- シリンジとニードル部材とがルアーロックタイプの結合部を介して互いに固定されるシリンジユニットのためのニードル着脱補助装置であって、
前記ニードル部材がボディの軸線方向に延びるリブを有し、
該ニードル着脱補助装置が、
枠体と、
前記枠体の上部に設けられ前記シリンジが挿入されるガイド孔および前記ガイド孔の下端から下方に連なる連通口を有したシリンジガイド治具と、
前記シリンジガイド治具の下方に該シリンジガイド治具と対向して設けられたニードルガイド治具とを有し、
該ニードルガイド治具が、
前記シリンジガイド治具の前記ガイド孔の中心軸上に位置するセンタ孔部と前記ニードル部材の前記リブを挿入するリブガイド溝とを含むニードル挿入孔を具備し、
前記シリンジガイド治具の前記ガイド孔が、上から下に向かってテーパ状に内径が小さくなる内面を有し、前記内面は前記シリンジが前記ガイド孔に傾いて挿入されても前記ニードル部材のニードルの先端が前記ガイド孔の前記内面および前記連通口の内面に触れない角度で傾斜したことを特徴とするニードル着脱補助装置。 - 前記枠体が一対の側板を有し、前記ニードルガイド治具の下方に、該ニードルガイド治具と前記一対の側板に囲まれるニードル室を有したことを特徴とする請求項1に記載のニードル着脱補助装置。
- 前記枠体が光学的に透明な材料からなる下部板を有し、該下部板が前記ニードル室を臨む位置に配置されたことを特徴とする請求項2に記載のニードル着脱補助装置。
- 前記シリンジガイド治具と前記ニードルガイド治具との間に開口を有する開口室を備えたことを特徴とする請求項1に記載のニードル着脱補助装置。
- 前記ニードル部材の前記ボディが筒形の基部と該基部から該ボディの軸線方向に延びる前記リブとを有し、
前記ニードルガイド治具の上面の前記センタ孔部の周りに、前記ニードル部材の前記基部の前端が当接する凹部を有したことを特徴とする請求項1に記載のニードル着脱補助装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016053873A JP6596368B2 (ja) | 2016-03-17 | 2016-03-17 | ニードル着脱補助装置 |
CN201710148008.6A CN107198804B (zh) | 2016-03-17 | 2017-03-13 | 一种针头装卸辅助装置 |
US15/460,905 US10471221B2 (en) | 2016-03-17 | 2017-03-16 | Needle attachment and detachment assist device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016053873A JP6596368B2 (ja) | 2016-03-17 | 2016-03-17 | ニードル着脱補助装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017168727A JP2017168727A (ja) | 2017-09-21 |
JP6596368B2 true JP6596368B2 (ja) | 2019-10-23 |
Family
ID=59847951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016053873A Active JP6596368B2 (ja) | 2016-03-17 | 2016-03-17 | ニードル着脱補助装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10471221B2 (ja) |
JP (1) | JP6596368B2 (ja) |
CN (1) | CN107198804B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107569353A (zh) * | 2017-10-18 | 2018-01-12 | 柳州市人民医院 | 便携式通用利器盒 |
WO2019133392A1 (en) * | 2017-12-28 | 2019-07-04 | Becton, Dickinson And Company | Pen needle assembly apparatus |
US11660077B2 (en) | 2018-09-28 | 2023-05-30 | Ilya Berim | Specimen container holding apparatus |
CN109731190B (zh) * | 2019-01-11 | 2024-02-13 | 浙江华福医用器材有限公司 | 针头自动分离器 |
US11719604B2 (en) * | 2020-07-16 | 2023-08-08 | Sakura Finetek U.S.A., Inc. | Forceps with replaceable tips |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3145152A1 (de) * | 1980-11-19 | 1982-06-24 | Frontier Plastics (South Wales) Ltd., Crosskeys, Gwent | "behaelter zur aufnahme von abfaellen" |
US4576281A (en) * | 1984-08-29 | 1986-03-18 | University Hospital | Disposable syringe needle separation and storage box |
US4989307A (en) * | 1989-05-11 | 1991-02-05 | Sharpe Kenneth M | Apparatus for facilitating of the removal and disposal of medical needles |
US5933936A (en) * | 1996-11-14 | 1999-08-10 | Wand; Joseph S. | Syringe needle safety vise and associated disinfecting apparatus |
JP3039408U (ja) * | 1997-01-09 | 1997-07-22 | 純郎 河村 | 使用済注射針分離収納容器 |
JP2002085560A (ja) | 2000-09-20 | 2002-03-26 | Eli Lilly Japan Kk | シリンジセッティング補助具 |
GB2376892B (en) * | 2001-06-28 | 2004-07-07 | Stephen Francis Gerard Cooley | Medical needle removal device |
US6439276B1 (en) * | 2001-07-06 | 2002-08-27 | Trimensions, Inc. | Kit for loading and disposal of hypodermic syringes used for administering medication |
JP5333850B2 (ja) | 2009-07-15 | 2013-11-06 | ニプロ株式会社 | 連結器具 |
US20120310171A1 (en) | 2010-02-01 | 2012-12-06 | Barry Peter Liversidge | Safety Device Mounting Arrangement |
JP6031285B2 (ja) * | 2012-07-19 | 2016-11-24 | テルモ株式会社 | 廃棄容器 |
-
2016
- 2016-03-17 JP JP2016053873A patent/JP6596368B2/ja active Active
-
2017
- 2017-03-13 CN CN201710148008.6A patent/CN107198804B/zh active Active
- 2017-03-16 US US15/460,905 patent/US10471221B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107198804B (zh) | 2020-04-24 |
US10471221B2 (en) | 2019-11-12 |
JP2017168727A (ja) | 2017-09-21 |
US20170266393A1 (en) | 2017-09-21 |
CN107198804A (zh) | 2017-09-26 |
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