WO2006096654A3 - Microject devices and methods for drug delivery - Google Patents

Microject devices and methods for drug delivery Download PDF

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Publication number
WO2006096654A3
WO2006096654A3 PCT/US2006/007956 US2006007956W WO2006096654A3 WO 2006096654 A3 WO2006096654 A3 WO 2006096654A3 US 2006007956 W US2006007956 W US 2006007956W WO 2006096654 A3 WO2006096654 A3 WO 2006096654A3
Authority
WO
WIPO (PCT)
Prior art keywords
delivery
reservoir
microject
methods
devices
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2006/007956
Other languages
French (fr)
Other versions
WO2006096654A2 (en
Inventor
Ravi Srinivasan
Ruben Rathnasingham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stratagent Life Sciences Inc
Original Assignee
Stratagent Life Sciences Inc
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 Stratagent Life Sciences Inc filed Critical Stratagent Life Sciences Inc
Priority to EP06737168A priority Critical patent/EP1853336A2/en
Priority to AU2006220710A priority patent/AU2006220710A1/en
Priority to MX2007010815A priority patent/MX2007010815A/en
Priority to CA002600181A priority patent/CA2600181A1/en
Priority to BRPI0608447-8A priority patent/BRPI0608447A2/en
Priority to JP2007558327A priority patent/JP2008535541A/en
Publication of WO2006096654A2 publication Critical patent/WO2006096654A2/en
Priority to IL185561A priority patent/IL185561A0/en
Anticipated expiration legal-status Critical
Publication of WO2006096654A3 publication Critical patent/WO2006096654A3/en
Ceased legal-status Critical Current

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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069—Tip not integral with tube
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through 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
    • A61M5/178—Syringes
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • A61M2005/3022—Worn on the body, e.g. as patches
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3362—Pressure; Flow with minimised length of fluid lines; Taking into account the elastic expansion of fluid lines to increase accuracy
    • 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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules

Landscapes

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

Abstract

A fluid delivery system includes a reservoir, a delivery actuator, and at least one delivery nozzle of a microjet having an exit orifice with a diameter between about lμm and about 500 μm. The delivery actuator may be configured to deliver a quantity of fluid contained in the reservoir into tissue of an individual through the nozzle or nozzles at a pre-determined velocity, and to desired depths. The quantity of fluid may contain one or more therapeutic agents, such as medications, drugs, bio-reactive agents, etc. The delivery actuator may also be configured to repeatedly deliver a quantity of the fluid contained in the reservoir through the at least one delivery nozzle at pre-determined intervals.
PCT/US2006/007956 2005-03-04 2006-03-04 Microject devices and methods for drug delivery Ceased WO2006096654A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP06737168A EP1853336A2 (en) 2005-03-04 2006-03-04 Microject devices and methods for drug delivery
AU2006220710A AU2006220710A1 (en) 2005-03-04 2006-03-04 Microject devices and methods for drug delivery
MX2007010815A MX2007010815A (en) 2005-03-04 2006-03-04 Microject devices and methods for drug delivery.
CA002600181A CA2600181A1 (en) 2005-03-04 2006-03-04 Microject devices and methods for drug delivery
BRPI0608447-8A BRPI0608447A2 (en) 2005-03-04 2006-03-04 micro-jet devices and methods for drug delivery
JP2007558327A JP2008535541A (en) 2005-03-04 2006-03-04 Microjet device and drug supply method
IL185561A IL185561A0 (en) 2005-03-04 2007-08-28 Microject devices and methods for drug delivery

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US65838905P 2005-03-04 2005-03-04
US60/658,389 2005-03-04
US11/367,202 US20060184101A1 (en) 2003-04-21 2006-03-03 Microjet devices and methods for drug delivery
US11/367,202 2006-03-03

Publications (2)

Publication Number Publication Date
WO2006096654A2 WO2006096654A2 (en) 2006-09-14
WO2006096654A3 true WO2006096654A3 (en) 2009-05-22

Family

ID=36953941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/007956 Ceased WO2006096654A2 (en) 2005-03-04 2006-03-04 Microject devices and methods for drug delivery

Country Status (5)

Country Link
US (1) US20060184101A1 (en)
EP (1) EP1853336A2 (en)
AU (1) AU2006220710A1 (en)
CA (1) CA2600181A1 (en)
WO (1) WO2006096654A2 (en)

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Also Published As

Publication number Publication date
CA2600181A1 (en) 2006-09-14
WO2006096654A2 (en) 2006-09-14
AU2006220710A1 (en) 2006-09-14
EP1853336A2 (en) 2007-11-14
US20060184101A1 (en) 2006-08-17

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