WO2012112134A1 - Procédé d'utilisation d'une aiguille ayant de multiples ouvertures pour des injections dans un tissu sous-cutané - Google Patents

Procédé d'utilisation d'une aiguille ayant de multiples ouvertures pour des injections dans un tissu sous-cutané Download PDF

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Publication number
WO2012112134A1
WO2012112134A1 PCT/US2011/000296 US2011000296W WO2012112134A1 WO 2012112134 A1 WO2012112134 A1 WO 2012112134A1 US 2011000296 W US2011000296 W US 2011000296W WO 2012112134 A1 WO2012112134 A1 WO 2012112134A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
hole
fluid
coin
tissue
Prior art date
Application number
PCT/US2011/000296
Other languages
English (en)
Inventor
Greg Yukio URAMOTO
Brent Yuzo URAMOTO
Blake Yuzo URAMOTO
Original Assignee
Uramoto Greg Yukio
Uramoto Brent Yuzo
Uramoto Blake Yuzo
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 Uramoto Greg Yukio, Uramoto Brent Yuzo, Uramoto Blake Yuzo filed Critical Uramoto Greg Yukio
Priority to PCT/US2011/000296 priority Critical patent/WO2012112134A1/fr
Publication of WO2012112134A1 publication Critical patent/WO2012112134A1/fr

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
    • 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
    • A61M5/329—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 characterised by features of the needle shaft
    • A61M5/3291—Shafts with additional lateral openings

Landscapes

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

Abstract

La présente invention concerne un procédé d'utilisation d'une aiguille ayant de multiples ouvertures pour des injections d'insuline dans un tissu sous-cutané, le profil de dispersion de l'insuline étant ainsi tel que l'insuline est absorbée à un taux optimal même lorsque l'aiguille est insérée trop profondément dans la couche musculaire ou lorsque l'insuline est injectée dans le tissu lipohypertrophique.
PCT/US2011/000296 2011-02-16 2011-02-16 Procédé d'utilisation d'une aiguille ayant de multiples ouvertures pour des injections dans un tissu sous-cutané WO2012112134A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2011/000296 WO2012112134A1 (fr) 2011-02-16 2011-02-16 Procédé d'utilisation d'une aiguille ayant de multiples ouvertures pour des injections dans un tissu sous-cutané

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/000296 WO2012112134A1 (fr) 2011-02-16 2011-02-16 Procédé d'utilisation d'une aiguille ayant de multiples ouvertures pour des injections dans un tissu sous-cutané

Publications (1)

Publication Number Publication Date
WO2012112134A1 true WO2012112134A1 (fr) 2012-08-23

Family

ID=46672851

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/000296 WO2012112134A1 (fr) 2011-02-16 2011-02-16 Procédé d'utilisation d'une aiguille ayant de multiples ouvertures pour des injections dans un tissu sous-cutané

Country Status (1)

Country Link
WO (1) WO2012112134A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997047342A2 (fr) * 1996-06-10 1997-12-18 Elan Corporation Plc. Aiguille destinee a l'administration sous-cutanee de fluides
WO1999004851A1 (fr) * 1997-07-22 1999-02-04 Emed Corporation Injection iontophoretique d'une substance active dans les tissus cardiaques
US20050197633A1 (en) * 2001-04-13 2005-09-08 Schwartz Robert S. Syringe system
US20100233021A1 (en) * 2009-03-11 2010-09-16 Sliwa John W Systems and methods to deal with health-relevant fouling or plugging depositions and growths

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997047342A2 (fr) * 1996-06-10 1997-12-18 Elan Corporation Plc. Aiguille destinee a l'administration sous-cutanee de fluides
WO1999004851A1 (fr) * 1997-07-22 1999-02-04 Emed Corporation Injection iontophoretique d'une substance active dans les tissus cardiaques
US20050197633A1 (en) * 2001-04-13 2005-09-08 Schwartz Robert S. Syringe system
US20100233021A1 (en) * 2009-03-11 2010-09-16 Sliwa John W Systems and methods to deal with health-relevant fouling or plugging depositions and growths

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