MX9706905A - Easy use needle protector sheath. - Google Patents

Easy use needle protector sheath.

Info

Publication number
MX9706905A
MX9706905A MX9706905A MX9706905A MX9706905A MX 9706905 A MX9706905 A MX 9706905A MX 9706905 A MX9706905 A MX 9706905A MX 9706905 A MX9706905 A MX 9706905A MX 9706905 A MX9706905 A MX 9706905A
Authority
MX
Mexico
Prior art keywords
slots
needle protector
sheath
top wall
protector sheath
Prior art date
Application number
MX9706905A
Other languages
Spanish (es)
Other versions
MXPA97006905A (en
Inventor
David S Utterberg
William J Schnell
Original Assignee
Medisystems Technology Corp
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
Priority claimed from US08/584,451 external-priority patent/US5704924A/en
Priority claimed from US08/714,959 external-priority patent/US5772638A/en
Application filed by Medisystems Technology Corp filed Critical Medisystems Technology Corp
Publication of MXPA97006905A publication Critical patent/MXPA97006905A/en
Publication of MX9706905A publication Critical patent/MX9706905A/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
    • 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
    • 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
    • A61M5/3205—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
    • A61M2005/3249—Means to disalign the needle tip and the distal needle passage of a needle protection sleeve
    • 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
    • A61M5/3272—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 having projections following labyrinth paths

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A medical needle protector sheath (10) which comprises a body having a top wall (12), side walls (14, 16), an open first end (24), and slots (22) formed in each side wall to receive a needle wing extending through each of the slots. The slots extend from the first end toward a second sheath end (26) opposed to the first end, with the slots terminating in the side walls at end points which are spaced from the second end. Typically, first portions (40) of the slots adjacent to the end point slope away from the top wall as the slots extend toward the second end. Other portions (30) of the slots slope toward the top wall as the slots extend to the second end (26). Various improvements are described which result in safer and easier use of the needle protector sheath.
MX9706905A 1996-01-11 1996-12-20 Easy use needle protector sheath. MX9706905A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/584,451 US5704924A (en) 1996-01-11 1996-01-11 Easy use needle protector sheath
US08584451 1996-01-11
US08714959 1996-09-17
US08/714,959 US5772638A (en) 1996-09-17 1996-09-17 Protector for needle
PCT/US1996/020740 WO1997025082A1 (en) 1996-01-11 1996-12-20 Easy use needle protector sheath

Publications (2)

Publication Number Publication Date
MXPA97006905A MXPA97006905A (en) 1998-02-01
MX9706905A true MX9706905A (en) 1998-02-28

Family

ID=27079102

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9706905A MX9706905A (en) 1996-01-11 1996-12-20 Easy use needle protector sheath.

Country Status (7)

Country Link
EP (1) EP0814856A4 (en)
JP (1) JP3809563B2 (en)
KR (1) KR19980702900A (en)
AU (1) AU717410B2 (en)
CA (1) CA2214989A1 (en)
MX (1) MX9706905A (en)
WO (1) WO1997025082A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1311489B1 (en) 1998-10-12 2002-03-13 Francesco Rigon DEVICE FOR PROTECTION AFTER THE USE OF A HYPODERMIC NEEDLE, PARTICULARLY OF THE BUTTERFLY TYPE.
US6235005B1 (en) * 1998-12-28 2001-05-22 Ethicon, Inc. Positive engagement-disengagement catheter sleeve
DE10156587B4 (en) * 2001-11-20 2004-05-06 Sarstedt Ag & Co. Cover housing of a wing cannula
ATE419031T1 (en) 2003-03-20 2009-01-15 Nipro Corp PROTECTIVE CAP FOR NEEDLE WITH WINGS
EP3028728A4 (en) 2013-07-29 2017-03-29 Kawasumi Laboratories, Inc. Needle cover and winged needle with needle cover
TWI720808B (en) * 2020-02-05 2021-03-01 善德生化科技股份有限公司 Protective sleeve for wing needle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935011A (en) * 1987-09-29 1990-06-19 City Of Hope Sheath for intravenous needle
DE68917930T2 (en) * 1988-09-30 1995-03-30 Utterberg David S NEEDLE UNIT WITH A PROTECTIVE AND FASTENING DEVICE.
US5092461A (en) * 1988-11-08 1992-03-03 Adam John M Needle cover assembly
US4941881A (en) 1989-08-23 1990-07-17 Masters Edwin J IV infusion set with sheath
DE4008392A1 (en) * 1990-03-16 1991-09-19 Vygon Gmbh & Co Kg RECEIVING DEVICE FOR A STEEL CANNULA
IT1238965B (en) * 1990-05-29 1993-09-17 Giuseppe Barbieri DISPOSABLE PERFUSION DEVICE WITH NEEDLE PROTECTION AT THE END OF USE.
US5120320A (en) 1991-02-13 1992-06-09 Becton, Dickinson And Company I.V. infusion or blood collection assembly with automatic safety feature
US5350368A (en) 1992-12-17 1994-09-27 Shields Jack W Tethered butterfly needle trap
US5419766A (en) * 1993-09-28 1995-05-30 Critikon, Inc. Catheter with stick protection
US5330438A (en) * 1993-10-08 1994-07-19 Gollobin Peter J Protective sheath for butterfly needles and IV infusion set and sheath assembly
AUPM432794A0 (en) * 1994-03-09 1994-03-31 Noble House Group Pty Ltd Protection assembly
AUPM520694A0 (en) * 1994-04-20 1994-05-12 Noble House Group Pty Ltd Protective sheath
US5562636A (en) 1994-07-15 1996-10-08 Utterberg; David S. Needle protector sheath
US5562637A (en) 1994-07-15 1996-10-08 Utterberg; David S. Needle protector sheath

Also Published As

Publication number Publication date
EP0814856A4 (en) 2000-02-02
EP0814856A1 (en) 1998-01-07
AU717410B2 (en) 2000-03-23
JPH11506036A (en) 1999-06-02
CA2214989A1 (en) 1997-07-17
AU1353697A (en) 1997-08-01
JP3809563B2 (en) 2006-08-16
KR19980702900A (en) 1998-09-05
WO1997025082A1 (en) 1997-07-17

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees