WO2010036003A3 - Reversible disposable blood vessel resin needle - Google Patents

Reversible disposable blood vessel resin needle Download PDF

Info

Publication number
WO2010036003A3
WO2010036003A3 PCT/KR2009/005385 KR2009005385W WO2010036003A3 WO 2010036003 A3 WO2010036003 A3 WO 2010036003A3 KR 2009005385 W KR2009005385 W KR 2009005385W WO 2010036003 A3 WO2010036003 A3 WO 2010036003A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
blood vessel
piston
injection solution
forward end
Prior art date
Application number
PCT/KR2009/005385
Other languages
French (fr)
Korean (ko)
Other versions
WO2010036003A2 (en
Inventor
송경진
송중식
송영식
송원기
송원찬
채헌
송인정
채제완
Original Assignee
Song Gyung Jin
Song Jerng Sik
Song Young Sick
Song Won Gi
Song Won Chan
Chae Heon
Song In Chung
Chae Je Wan
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 KR1020090026491A external-priority patent/KR100911287B1/en
Application filed by Song Gyung Jin, Song Jerng Sik, Song Young Sick, Song Won Gi, Song Won Chan, Chae Heon, Song In Chung, Chae Je Wan filed Critical Song Gyung Jin
Publication of WO2010036003A2 publication Critical patent/WO2010036003A2/en
Publication of WO2010036003A3 publication Critical patent/WO2010036003A3/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
    • 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
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or 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
    • A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
    • 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

Abstract

The present invention provides a reversible disposable blood vessel resin needle, which comprises a cylinder having a resin tube at the forward end, through which an injection solution is injected into a blood vessel; a metal needle furnished in the cylinder to optionally slide back and forth and disposed at the forward end to be exposed to the exterior via said resin tube, and a piston, formed on one side of the metal needle, which has a water pathway formed such that an injection solution may be supplied into the cylinder which is extended to and formed with a body part as a single unit with the forward end and an elastic tube part formed as an extension of said body part and furnished at a reduced thickness, having elasticity and with a terminal end part that is joined to the end part of said piston. In the present invention of such configuration, a part of the body of the cylinder is formed into a stretching tube of a flexible material and the end part is combined and connected with the piston to afford a streamlined configuration, wherein inner sealing properties of the cylinder may be maintained with stability, and an injection solution such as blood or an aqueous solution may be blocked from being exposed externally and sources of contamination blocked from infiltration, so that advantageously enhanced reliability is anticipated. In addition, puncture due to a metal needle caused by operator carelessness may be prevented in advance, thus enhancing useful effects including safety and convenience for handling.
PCT/KR2009/005385 2008-09-26 2009-09-22 Reversible disposable blood vessel resin needle WO2010036003A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020080094466A KR100898254B1 (en) 2008-09-26 2008-09-26 Reversible resin needle set for one time use
KR10-2008-0094466 2008-09-26
KR1020090026491A KR100911287B1 (en) 2008-07-24 2009-03-27 Reversible resin needle set for one time use
KR10-2009-0026491 2009-03-27

Publications (2)

Publication Number Publication Date
WO2010036003A2 WO2010036003A2 (en) 2010-04-01
WO2010036003A3 true WO2010036003A3 (en) 2010-07-22

Family

ID=40862230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005385 WO2010036003A2 (en) 2008-09-26 2009-09-22 Reversible disposable blood vessel resin needle

Country Status (2)

Country Link
KR (1) KR100898254B1 (en)
WO (1) WO2010036003A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104826193A (en) * 2014-02-06 2015-08-12 闫雪松 Intravenous infusion injection needle
CN104826194A (en) * 2014-02-06 2015-08-12 闫雪松 Intravenous infusion injection needle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960015614B1 (en) * 1993-04-22 1996-11-18 송경진 Vein neddle set
US20030009132A1 (en) * 2001-04-13 2003-01-09 Tricardia Llc Syringe system
US7056306B1 (en) * 1998-02-05 2006-06-06 Mdc Investment Holdings, Inc. Fluid sampling device with retractable needle
US20060184103A1 (en) * 2005-02-17 2006-08-17 West Pharmaceutical Services, Inc. Syringe safety device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960015614B1 (en) * 1993-04-22 1996-11-18 송경진 Vein neddle set
US7056306B1 (en) * 1998-02-05 2006-06-06 Mdc Investment Holdings, Inc. Fluid sampling device with retractable needle
US20030009132A1 (en) * 2001-04-13 2003-01-09 Tricardia Llc Syringe system
US20060184103A1 (en) * 2005-02-17 2006-08-17 West Pharmaceutical Services, Inc. Syringe safety device

Also Published As

Publication number Publication date
KR100898254B1 (en) 2009-05-19
WO2010036003A2 (en) 2010-04-01

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