WO2021049754A3 - Insertion member induction device having needle-insertion induction portion - Google Patents

Insertion member induction device having needle-insertion induction portion Download PDF

Info

Publication number
WO2021049754A3
WO2021049754A3 PCT/KR2020/009781 KR2020009781W WO2021049754A3 WO 2021049754 A3 WO2021049754 A3 WO 2021049754A3 KR 2020009781 W KR2020009781 W KR 2020009781W WO 2021049754 A3 WO2021049754 A3 WO 2021049754A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
induction
insertion member
disposed
bending
Prior art date
Application number
PCT/KR2020/009781
Other languages
French (fr)
Korean (ko)
Other versions
WO2021049754A2 (en
Inventor
김재수
김근식
Original Assignee
대구한의대학교산학협력단
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 KR1020190112623A external-priority patent/KR102212053B1/en
Priority claimed from KR1020190112622A external-priority patent/KR102211629B1/en
Application filed by 대구한의대학교산학협력단 filed Critical 대구한의대학교산학협력단
Publication of WO2021049754A2 publication Critical patent/WO2021049754A2/en
Publication of WO2021049754A3 publication Critical patent/WO2021049754A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • 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
    • 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
    • A61M5/42—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 having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Rehabilitation Therapy (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Endoscopes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

An insertion member induction device having a needle-insertion induction portion according to the present invention comprises: an insertion member (100) having an insertion member end portion (110) configured in a round shape; a needle-insertion induction portion (200) having a hollow structure, the needle-insertion induction portion (200) having an inner passage portion (210) into which the insertion member (100) is inserted to be able to move forwards and backwards, the needle-insertion induction portion (200) having an incision portion (230) formed in a needle-inserted end portion (220) in the longitudinal direction, thereby exposing the insertion member (100); an inner guide portion (300) having a body portion (310) penetrated by an inner passage portion (320), to which the needle-insertion induction portion (200) is coupled, the inner guide portion (300) having, on the front side of the body portion (310), a bending portion (330) protruding so as to be able to make a bending operation and a support portion (340) disposed to bend from an end portion of the bending portion (330); and a cover portion (400) having an inner space (410), in which the inner guide portion (300) is seated, the cover portion (400) having a through-hole (420) disposed such that the insertion member (100) and the needle-insertion induction portion (200) are discharged outwards, and the cover portion (400) having a movement space (430) disposed such that the support portion (340) can move outwards.
PCT/KR2020/009781 2019-09-11 2020-07-24 Insertion member induction device having needle-insertion induction portion WO2021049754A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020190112623A KR102212053B1 (en) 2019-09-11 2019-09-11 Guidance Device of insertion member having spring member and insertion-guider
KR1020190112622A KR102211629B1 (en) 2019-09-11 2019-09-11 Guidance Device of insertion member having insertion-guider
KR10-2019-0112623 2019-09-11
KR10-2019-0112622 2019-09-11

Publications (2)

Publication Number Publication Date
WO2021049754A2 WO2021049754A2 (en) 2021-03-18
WO2021049754A3 true WO2021049754A3 (en) 2021-05-06

Family

ID=74867099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/009781 WO2021049754A2 (en) 2019-09-11 2020-07-24 Insertion member induction device having needle-insertion induction portion

Country Status (1)

Country Link
WO (1) WO2021049754A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010088522A (en) * 2008-10-03 2010-04-22 Nipro Corp Needle point protector and indwelling needle assembly
US20130079720A1 (en) * 2011-09-26 2013-03-28 Tyco Healthcare Group Lp Safety catheter
KR20130086928A (en) * 2010-04-13 2013-08-05 비그메드 아베 Polymeric catheter needle tip shielding device
JP2014140413A (en) * 2013-01-22 2014-08-07 Olympus Corp Access device and access system
KR20170105748A (en) * 2016-03-10 2017-09-20 대구한의대학교산학협력단 Acupuncture tube and assembly provided with the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010088522A (en) * 2008-10-03 2010-04-22 Nipro Corp Needle point protector and indwelling needle assembly
KR20130086928A (en) * 2010-04-13 2013-08-05 비그메드 아베 Polymeric catheter needle tip shielding device
US20130079720A1 (en) * 2011-09-26 2013-03-28 Tyco Healthcare Group Lp Safety catheter
JP2014140413A (en) * 2013-01-22 2014-08-07 Olympus Corp Access device and access system
KR20170105748A (en) * 2016-03-10 2017-09-20 대구한의대학교산학협력단 Acupuncture tube and assembly provided with the same

Also Published As

Publication number Publication date
WO2021049754A2 (en) 2021-03-18

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