WO2007035924A3 - Non-axial return spring for safety needle - Google Patents

Non-axial return spring for safety needle Download PDF

Info

Publication number
WO2007035924A3
WO2007035924A3 PCT/US2006/037288 US2006037288W WO2007035924A3 WO 2007035924 A3 WO2007035924 A3 WO 2007035924A3 US 2006037288 W US2006037288 W US 2006037288W WO 2007035924 A3 WO2007035924 A3 WO 2007035924A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
needle assembly
return spring
spring
safety needle
Prior art date
Application number
PCT/US2006/037288
Other languages
French (fr)
Other versions
WO2007035924A2 (en
Inventor
Scott Jones
George Clark
Original Assignee
Tyco Healthcare
Scott Jones
George Clark
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tyco Healthcare, Scott Jones, George Clark filed Critical Tyco Healthcare
Priority to BRPI0616379-3A priority Critical patent/BRPI0616379A2/en
Priority to CN2006800422986A priority patent/CN101304774B/en
Priority to JP2008532481A priority patent/JP5080477B2/en
Priority to NZ566756A priority patent/NZ566756A/en
Priority to EP06815355.0A priority patent/EP1926513B1/en
Priority to CA2622985A priority patent/CA2622985C/en
Priority to KR1020087009456A priority patent/KR101323568B1/en
Priority to AU2006292108A priority patent/AU2006292108B2/en
Publication of WO2007035924A2 publication Critical patent/WO2007035924A2/en
Publication of WO2007035924A3 publication Critical patent/WO2007035924A3/en
Priority to IL190291A priority patent/IL190291A0/en

Links

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
    • 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
    • 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

A needle safety device is provided having a housing, a needle assembly movably mounted within the housing and a spring for biasing the needle assembly within the housing. The needle assembly is movable along a first axis and the spring is movable along the second axis different from the first. There is also provided a lens for enhancing visualization of the flow of fluid through the needle safety device. There is further provided a safety sheath for covering a needle of the needle assembly and restraining the needle assembly against movement due to the bias of the spring.
PCT/US2006/037288 2005-09-22 2006-09-22 Non-axial return spring for safety needle WO2007035924A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BRPI0616379-3A BRPI0616379A2 (en) 2005-09-22 2006-09-22 non-axial return spring for safety needle
CN2006800422986A CN101304774B (en) 2005-09-22 2006-09-22 Non-axial return spring for safety needle
JP2008532481A JP5080477B2 (en) 2005-09-22 2006-09-22 Return spring not arranged on axis for safety needle
NZ566756A NZ566756A (en) 2005-09-22 2006-09-22 Safety needle assembly with spring axis spaced from needle assembly axis
EP06815355.0A EP1926513B1 (en) 2005-09-22 2006-09-22 Non-axial return spring for safety needle
CA2622985A CA2622985C (en) 2005-09-22 2006-09-22 Non-axial return spring for safety needle
KR1020087009456A KR101323568B1 (en) 2005-09-22 2006-09-22 Non-axial return spring for safety needle
AU2006292108A AU2006292108B2 (en) 2005-09-22 2006-09-22 Non-axial return spring for safety needle
IL190291A IL190291A0 (en) 2005-09-22 2008-03-19 Non-axial return spring for safety needle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71976205P 2005-09-22 2005-09-22
US60/719,762 2005-09-22

Publications (2)

Publication Number Publication Date
WO2007035924A2 WO2007035924A2 (en) 2007-03-29
WO2007035924A3 true WO2007035924A3 (en) 2007-08-30

Family

ID=37889565

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/037288 WO2007035924A2 (en) 2005-09-22 2006-09-22 Non-axial return spring for safety needle

Country Status (12)

Country Link
US (3) US7824378B2 (en)
EP (1) EP1926513B1 (en)
JP (1) JP5080477B2 (en)
KR (1) KR101323568B1 (en)
CN (1) CN101304774B (en)
AU (1) AU2006292108B2 (en)
BR (1) BRPI0616379A2 (en)
CA (1) CA2622985C (en)
IL (1) IL190291A0 (en)
NZ (1) NZ566756A (en)
WO (1) WO2007035924A2 (en)
ZA (1) ZA200802776B (en)

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EP2315883A4 (en) 2008-06-06 2014-07-09 Bayer Medical Care Inc Apparatus and methods for delivery of fluid injection boluses to patients and handling harmful fluids
US9486613B2 (en) * 2010-10-28 2016-11-08 Centurion Medical Products Corporation Catheter securement device with slit between first and second pull tabs
WO2013140983A1 (en) * 2012-03-21 2013-09-26 テルモ株式会社 Medical needle
CN102677316A (en) * 2012-05-29 2012-09-19 蔡紫林 Window curtain fabric
US9889288B2 (en) 2012-06-07 2018-02-13 Bayer Healthcare Llc Tubing connectors
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US9352127B2 (en) * 2012-11-09 2016-05-31 Carefusion 303, Inc. Closed-system catheter assembly
WO2015082566A1 (en) * 2013-12-04 2015-06-11 B. Braun Melsungen Ag Needle assembly with sealed notch and related methods
JP6777083B2 (en) * 2015-08-24 2020-10-28 ニプロ株式会社 Indwelling needle
US10179205B2 (en) 2016-02-04 2019-01-15 Novum Vascular, Llc Passive safety huber needle
US10987133B2 (en) * 2016-05-02 2021-04-27 Entellus Medical, Inc. Nasal valve implants and methods of implanting the same
USD828653S1 (en) 2016-12-14 2018-09-11 Brandon Penland Treatment applicator
US10569069B2 (en) 2016-12-14 2020-02-25 Combat Comb, Llc Applicator for treatments applied to animal skin
CN106823045B (en) * 2017-03-29 2023-02-17 泉州医学高等专科学校 Auxiliary amplification device for venipuncture
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EP1926513A2 (en) 2008-06-04
WO2007035924A2 (en) 2007-03-29
ZA200802776B (en) 2009-01-28
CA2622985A1 (en) 2007-03-29
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CA2622985C (en) 2014-06-17
AU2006292108B2 (en) 2012-08-02
US9005167B2 (en) 2015-04-14
US20150209524A1 (en) 2015-07-30
JP5080477B2 (en) 2012-11-21
US20110009832A1 (en) 2011-01-13
CN101304774A (en) 2008-11-12
KR101323568B1 (en) 2013-10-30
BRPI0616379A2 (en) 2011-06-21
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IL190291A0 (en) 2009-09-22
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US7824378B2 (en) 2010-11-02
NZ566756A (en) 2011-02-25
US20070088272A1 (en) 2007-04-19

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