CN101304774B - 一种用于安全针的非轴向复位弹簧 - Google Patents
一种用于安全针的非轴向复位弹簧 Download PDFInfo
- Publication number
- CN101304774B CN101304774B CN2006800422986A CN200680042298A CN101304774B CN 101304774 B CN101304774 B CN 101304774B CN 2006800422986 A CN2006800422986 A CN 2006800422986A CN 200680042298 A CN200680042298 A CN 200680042298A CN 101304774 B CN101304774 B CN 101304774B
- Authority
- CN
- China
- Prior art keywords
- needle
- safety equipment
- spring
- pin
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
-
- 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
-
- 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
- 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
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- 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
- 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
- A61M5/3205—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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1588—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body having means for monitoring, controlling or visual inspection, e.g. for patency check, avoiding extravasation
-
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3228—Constructional features thereof, e.g. to improve manipulation or functioning the needle being retracted by a member protruding laterally through a slot in the barrel, e.g. double-ended 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- 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
- A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
-
- 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
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71976205P | 2005-09-22 | 2005-09-22 | |
US60/719,762 | 2005-09-22 | ||
PCT/US2006/037288 WO2007035924A2 (en) | 2005-09-22 | 2006-09-22 | Non-axial return spring for safety needle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101304774A CN101304774A (zh) | 2008-11-12 |
CN101304774B true CN101304774B (zh) | 2011-05-18 |
Family
ID=37889565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800422986A Expired - Fee Related CN101304774B (zh) | 2005-09-22 | 2006-09-22 | 一种用于安全针的非轴向复位弹簧 |
Country Status (12)
Country | Link |
---|---|
US (3) | US7824378B2 (zh) |
EP (1) | EP1926513B1 (zh) |
JP (1) | JP5080477B2 (zh) |
KR (1) | KR101323568B1 (zh) |
CN (1) | CN101304774B (zh) |
AU (1) | AU2006292108B2 (zh) |
BR (1) | BRPI0616379A2 (zh) |
CA (1) | CA2622985C (zh) |
IL (1) | IL190291A0 (zh) |
NZ (1) | NZ566756A (zh) |
WO (1) | WO2007035924A2 (zh) |
ZA (1) | ZA200802776B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US8617112B2 (en) * | 2007-03-30 | 2013-12-31 | Terumo Kabushiki Kaisha | Indwelling needle assembly |
US20090187153A1 (en) * | 2008-01-14 | 2009-07-23 | West Richard L | Winged needle assembly and frangible cover |
US8323251B2 (en) * | 2008-01-14 | 2012-12-04 | Fenwal, Inc. | Phlebotomy needle assembly and frangible cover |
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 |
US9486613B2 (en) * | 2010-10-28 | 2016-11-08 | Centurion Medical Products Corporation | Catheter securement device with slit between first and second pull tabs |
WO2013140983A1 (ja) * | 2012-03-21 | 2013-09-26 | テルモ株式会社 | 医療用針 |
CN102677316A (zh) * | 2012-05-29 | 2012-09-19 | 蔡紫林 | 一种窗帘布料 |
US9889288B2 (en) | 2012-06-07 | 2018-02-13 | Bayer Healthcare Llc | Tubing connectors |
US9125976B2 (en) | 2012-06-07 | 2015-09-08 | Bayer Medical Care Inc. | Shield adapters |
US9393441B2 (en) | 2012-06-07 | 2016-07-19 | Bayer Healthcare Llc | Radiopharmaceutical delivery and tube management system |
US9352127B2 (en) * | 2012-11-09 | 2016-05-31 | Carefusion 303, Inc. | Closed-system catheter assembly |
CN106413792A (zh) * | 2013-12-04 | 2017-02-15 | B.布劳恩梅尔松根股份公司 | 具有密封的缺口的针组件及相关方法 |
JP6777083B2 (ja) * | 2015-08-24 | 2020-10-28 | ニプロ株式会社 | 留置針 |
US10179205B2 (en) * | 2016-02-04 | 2019-01-15 | Novum Vascular, Llc | Passive safety huber needle |
EP4299100A3 (en) * | 2016-05-02 | 2024-03-20 | Entellus Medical, Inc. | Nasal valve implants |
US10569069B2 (en) | 2016-12-14 | 2020-02-25 | Combat Comb, Llc | Applicator for treatments applied to animal skin |
USD828653S1 (en) | 2016-12-14 | 2018-09-11 | Brandon Penland | Treatment applicator |
CN106823045B (zh) * | 2017-03-29 | 2023-02-17 | 泉州医学高等专科学校 | 一种静脉穿刺辅助放大装置 |
EP3593834A1 (en) * | 2018-07-09 | 2020-01-15 | Roche Diabetes Care GmbH | Medical device for transcutaneously inserting a cannula into a body tissue |
Citations (1)
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WO2001093924A1 (en) * | 2000-06-05 | 2001-12-13 | Mdc Investment Holdings, Inc. | Fluid collection device having tilting retractable needle |
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- 2006-09-22 KR KR1020087009456A patent/KR101323568B1/ko active IP Right Grant
- 2006-09-22 CA CA2622985A patent/CA2622985C/en not_active Expired - Fee Related
- 2006-09-22 BR BRPI0616379-3A patent/BRPI0616379A2/pt not_active Application Discontinuation
- 2006-09-22 NZ NZ566756A patent/NZ566756A/en not_active IP Right Cessation
- 2006-09-22 CN CN2006800422986A patent/CN101304774B/zh not_active Expired - Fee Related
- 2006-09-22 AU AU2006292108A patent/AU2006292108B2/en not_active Ceased
- 2006-09-22 EP EP06815355.0A patent/EP1926513B1/en not_active Not-in-force
- 2006-09-22 JP JP2008532481A patent/JP5080477B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-19 IL IL190291A patent/IL190291A0/en unknown
- 2008-03-28 ZA ZA200802776A patent/ZA200802776B/xx unknown
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2010
- 2010-09-21 US US12/886,739 patent/US9005167B2/en active Active
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2015
- 2015-04-13 US US14/684,768 patent/US20150209524A1/en not_active Abandoned
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AU2006292108B2 (en) | 2012-08-02 |
CA2622985C (en) | 2014-06-17 |
EP1926513B1 (en) | 2019-06-19 |
WO2007035924A3 (en) | 2007-08-30 |
JP5080477B2 (ja) | 2012-11-21 |
WO2007035924A2 (en) | 2007-03-29 |
BRPI0616379A2 (pt) | 2011-06-21 |
IL190291A0 (en) | 2009-09-22 |
KR20080050509A (ko) | 2008-06-05 |
EP1926513A2 (en) | 2008-06-04 |
CA2622985A1 (en) | 2007-03-29 |
US20110009832A1 (en) | 2011-01-13 |
US20070088272A1 (en) | 2007-04-19 |
US7824378B2 (en) | 2010-11-02 |
EP1926513A4 (en) | 2017-01-25 |
US20150209524A1 (en) | 2015-07-30 |
AU2006292108A1 (en) | 2007-03-29 |
US9005167B2 (en) | 2015-04-14 |
ZA200802776B (en) | 2009-01-28 |
KR101323568B1 (ko) | 2013-10-30 |
CN101304774A (zh) | 2008-11-12 |
JP2009509587A (ja) | 2009-03-12 |
NZ566756A (en) | 2011-02-25 |
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