JP2012091008A - 安全針装置 - Google Patents
安全針装置 Download PDFInfo
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- JP2012091008A JP2012091008A JP2011286268A JP2011286268A JP2012091008A JP 2012091008 A JP2012091008 A JP 2012091008A JP 2011286268 A JP2011286268 A JP 2011286268A JP 2011286268 A JP2011286268 A JP 2011286268A JP 2012091008 A JP2012091008 A JP 2012091008A
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- Prior art keywords
- safety needle
- needle device
- hub
- needle
- elongated housing
- Prior art date
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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
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0637—Butterfly or winged devices, e.g. for facilitating handling or for attachment to the skin
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
-
- 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
-
- 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
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
-
- 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
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
【解決手段】安全針装置10は、細長いハウジング12と、細長いハウジング12内に移動自在に取り付けられたハブ14とを有する。ハブ14から針16が先端方向に延びる。背びれ部材30がハブ14に連結され且つ細長いハウジング12の長さ方向軸線に対して垂直方向に延びている。指当て部50がハブ14に作動可能に接続されていて、背びれ部材30と針16との間に細長いハウジング12に対して外方に位置決めされている。指つかみ面54,56が細長いハウジングの基端に設けられている。
【選択図】図1
Description
た縁部36a及び36bを含む。これらの角度をなした縁部は、背びれ部材30がスロット32内で基端方向に移動するとき、背びれ部材30と係合するように形成されている。背びれ部材30は、角度をなした縁部36a及び36bと係合することにより、スロット32を押し広げ、背びれ部材30がスロットを通って基端方向に移動できるようにする。背びれ部材30がスロット32内で最も基端に近い位置まで移動すると、突出部34a及び34bに設けられた垂直縁部38a及び38bの夫々により、背びれ部材30がスロット32内で先端方向に移動しないようにし、これによってハブ14及び針16を細長いハウジング32内に安全にロックし、安全針10が再使用されないようにする。
12 ハウジング
12a 平らな表面
14 ハブ
16 中空針
18 先端
20 中空チューブ
22 剛性羽根構造
24 側方延長部
28 剛性羽根
30 背びれ部材
32 長さ方向スロット
34 突出部
36 角度をなした縁部
38 垂直縁部
40 解放機構
42 可撓性指状体
44 突出部
46 ノッチ
50 指当て部
52 前面
54 基端指つかみ面
56 第1指つかみ面
58 第2指つかみ面
60 リブ状表面
62 リブ状表面
Claims (12)
- 安全針装置において、
細長いハウジングと、
前記細長いハウジング内に移動自在に取り付けられたハブと、
前記ハブから先端方向に延びる針と、
前記ハブに連結され且つ前記細長いハウジングの長さ方向軸線に対して垂直方向に延びる背びれ部材と、
前記ハブに作動可能に接続されていて、前記背びれ部材と前記針との間に前記細長いハウジングに対して外方に位置決めされた指当て部と、
前記細長いハウジングの基端に設けられた、指つかみ面とを含む、安全針装置。 - 請求項1に記載の安全針装置において、
前記細長いハウジングは、長さ方向に延びるスロットを含み、
前記指つかみ面は、前記長さ方向に延びるスロットの両側に位置決めされた第1及び第2の部分を含む、安全針装置。 - 請求項1に記載の安全針装置において、
前記指つかみ面はリブ状部分を含む、安全針装置。 - 請求項1に記載の安全針装置において、
前記指つかみ面は前記細長い部材の前記基端の周囲の一部に亘って延びている、安全針装置。 - 請求項1に記載の安全針装置において、
前記細長いハウジングの外面に設けられた剛性羽根を備え、前記ハブは延長位置から引き込み位置まで可動であり、
前記指当て部は前記背びれに枢動可能に支持され且つ前記細長いハウジングの一部と係合するために配置された突出部を支持し、前記突出部は前記細長いハウジングに対して外方に配置され且つ前記細長いハウジングの一部と解放可能に係合し、それにより前記ハブが前記細長いハウジングに対して動くことができ、更に、
引き込み位置で前記ハブを維持するように背びれ部材を受けるようにされた固定領域を備えている、安全針装置。 - 請求項5に記載の安全針装置において、
前記細長いハウジングは長さ方向に延びるスロットを有し、前記指つかみ面の一部が前記長さ方向に延びるスロットの両側に設けられている、安全針装置。 - 請求項5に記載の安全針装置において、
前記指つかみ面はリブ状表面を有する、安全針装置。 - 請求項5に記載の安全針装置において、
前記剛性羽根は、前記細長い部材の外面に沿って長さ方向に延びている、安全針装置。 - 請求項5に記載の安全針装置において、
前記剛性羽根は、前記細長い部材の長さ方向軸線に対して垂直方向に延びている、安全針装置。 - 請求項9に記載の安全針装置において、
前記剛性羽根は、前記細長い部材の長さ方向軸線に対して垂直方向に延びる一対の全体に矩形の羽根を含む、安全針装置。 - 請求項5に記載の安全針装置において、
前記ハブを通る流体の流れを見易くするため、前記ハブの少なくとも一部が透明である、安全針装置。 - 請求項6に記載の安全針装置において、更に、
前記スロット内に延びる少なくとも一つの突出部材を含む固定機構を有し、
前記ハブは、前記スロットを通って前記少なくとも一つの突出部材の基端側の位置まで移動できる係合部材を含み、
前記少なくとも一つの突出部材により、前記係合部材が先端方向に更に移動しないようにし、前記ハブ及び前記針が先端方向に更に移動しないようにする、安全針装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71976305P | 2005-09-22 | 2005-09-22 | |
US60/719,763 | 2005-09-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008532433A Division JP2009520508A (ja) | 2005-09-22 | 2006-09-22 | 剛性羽根構造を持つ手動引込み式安全針 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014061616A Division JP2014158931A (ja) | 2005-09-22 | 2014-03-25 | 安全針装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012091008A true JP2012091008A (ja) | 2012-05-17 |
Family
ID=37900322
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008532433A Pending JP2009520508A (ja) | 2005-09-22 | 2006-09-22 | 剛性羽根構造を持つ手動引込み式安全針 |
JP2011286268A Withdrawn JP2012091008A (ja) | 2005-09-22 | 2011-12-27 | 安全針装置 |
JP2014061616A Pending JP2014158931A (ja) | 2005-09-22 | 2014-03-25 | 安全針装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008532433A Pending JP2009520508A (ja) | 2005-09-22 | 2006-09-22 | 剛性羽根構造を持つ手動引込み式安全針 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014061616A Pending JP2014158931A (ja) | 2005-09-22 | 2014-03-25 | 安全針装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8591473B2 (ja) |
EP (1) | EP1926970B1 (ja) |
JP (3) | JP2009520508A (ja) |
KR (1) | KR20080068665A (ja) |
CN (1) | CN101330937B (ja) |
AU (1) | AU2006295444B2 (ja) |
BR (1) | BRPI0616265B8 (ja) |
CA (1) | CA2622109C (ja) |
IL (1) | IL190146A0 (ja) |
NZ (2) | NZ589835A (ja) |
WO (1) | WO2007038319A2 (ja) |
ZA (1) | ZA200802418B (ja) |
Families Citing this family (25)
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WO2008123297A1 (ja) * | 2007-03-30 | 2008-10-16 | Terumo Kabushiki Kaisha | 留置針組立体 |
JP5726070B2 (ja) | 2008-06-06 | 2015-05-27 | バイエル メディカル ケア インコーポレーテッド | 流体注入ボーラスの患者へ送達及び有害流体を取り扱う装置及び方法 |
CA2806667C (en) * | 2010-07-15 | 2018-08-07 | Sanjiv Kumar | I.v. infusion or blood collection apparatus |
JP5854271B2 (ja) * | 2012-02-17 | 2016-02-09 | 株式会社ジェイ・エム・エス | 留置針装置 |
US9889288B2 (en) | 2012-06-07 | 2018-02-13 | Bayer Healthcare Llc | Tubing connectors |
US9393441B2 (en) | 2012-06-07 | 2016-07-19 | Bayer Healthcare Llc | Radiopharmaceutical delivery and tube management system |
US9125976B2 (en) | 2012-06-07 | 2015-09-08 | Bayer Medical Care Inc. | Shield adapters |
CN203043148U (zh) * | 2012-11-27 | 2013-07-10 | 英属维尔京群岛圣采科技投资有限公司 | 安全防护输液针 |
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US10245416B2 (en) | 2015-10-28 | 2019-04-02 | Becton, Dickinson And Company | Intravenous catheter device with integrated extension tube |
CN105727396B (zh) * | 2016-02-06 | 2023-03-24 | 湛江健力源医疗用品有限公司 | 一种安全留置针 |
JP6842102B2 (ja) * | 2016-04-05 | 2021-03-17 | 株式会社ハンドレッド | 液体投与具 |
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JP2023106785A (ja) * | 2022-01-21 | 2023-08-02 | 東日本電信電話株式会社 | 注射針 |
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- 2006-09-22 NZ NZ589835A patent/NZ589835A/en not_active IP Right Cessation
- 2006-09-22 CA CA2622109A patent/CA2622109C/en not_active Expired - Fee Related
- 2006-09-22 NZ NZ566616A patent/NZ566616A/en not_active IP Right Cessation
- 2006-09-22 EP EP06804065.8A patent/EP1926970B1/en not_active Not-in-force
- 2006-09-22 KR KR1020087009433A patent/KR20080068665A/ko not_active Application Discontinuation
- 2006-09-22 BR BRPI0616265A patent/BRPI0616265B8/pt not_active IP Right Cessation
- 2006-09-22 JP JP2008532433A patent/JP2009520508A/ja active Pending
- 2006-09-22 CN CN2006800387361A patent/CN101330937B/zh not_active Expired - Fee Related
- 2006-09-22 WO PCT/US2006/037063 patent/WO2007038319A2/en active Application Filing
- 2006-09-22 AU AU2006295444A patent/AU2006295444B2/en not_active Ceased
- 2006-09-22 US US11/525,623 patent/US8591473B2/en active Active
-
2008
- 2008-03-13 IL IL190146A patent/IL190146A0/en unknown
- 2008-03-14 ZA ZA200802418A patent/ZA200802418B/xx unknown
-
2011
- 2011-12-27 JP JP2011286268A patent/JP2012091008A/ja not_active Withdrawn
-
2014
- 2014-03-25 JP JP2014061616A patent/JP2014158931A/ja active Pending
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Also Published As
Publication number | Publication date |
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IL190146A0 (en) | 2008-08-07 |
US8591473B2 (en) | 2013-11-26 |
KR20080068665A (ko) | 2008-07-23 |
EP1926970A4 (en) | 2012-08-22 |
CA2622109A1 (en) | 2007-04-05 |
WO2007038319A8 (en) | 2008-08-21 |
CN101330937A (zh) | 2008-12-24 |
BRPI0616265B1 (pt) | 2018-04-17 |
AU2006295444A1 (en) | 2007-04-05 |
CN101330937B (zh) | 2012-07-18 |
US20070088262A1 (en) | 2007-04-19 |
BRPI0616265B8 (pt) | 2021-06-22 |
WO2007038319A3 (en) | 2007-12-27 |
NZ566616A (en) | 2011-01-28 |
ZA200802418B (en) | 2008-12-31 |
AU2006295444B2 (en) | 2012-03-15 |
EP1926970A2 (en) | 2008-06-04 |
EP1926970B1 (en) | 2017-05-31 |
WO2007038319A2 (en) | 2007-04-05 |
CA2622109C (en) | 2015-07-14 |
JP2009520508A (ja) | 2009-05-28 |
NZ589835A (en) | 2012-03-30 |
BRPI0616265A2 (pt) | 2011-06-14 |
JP2014158931A (ja) | 2014-09-04 |
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