ES2524452T3 - Jet injection device without drug delivery needle - Google Patents

Jet injection device without drug delivery needle Download PDF

Info

Publication number
ES2524452T3
ES2524452T3 ES06254181.8T ES06254181T ES2524452T3 ES 2524452 T3 ES2524452 T3 ES 2524452T3 ES 06254181 T ES06254181 T ES 06254181T ES 2524452 T3 ES2524452 T3 ES 2524452T3
Authority
ES
Spain
Prior art keywords
drug delivery
injection device
jet injection
delivery needle
housing
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.)
Active
Application number
ES06254181.8T
Other languages
Spanish (es)
Inventor
Scott J. Gilbert
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.)
Alza Corp
Original Assignee
Alza 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 US11/201,071 external-priority patent/US20070055200A1/en
Application filed by Alza Corp filed Critical Alza Corp
Application granted granted Critical
Publication of ES2524452T3 publication Critical patent/ES2524452T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2046—Media being expelled from injector by gas generation, e.g. explosive charge
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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
    • A61M5/3007—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules with specially designed jet passages at the injector's distal end
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/587—Lighting arrangements
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body

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

Dispositivo (20) para administrar un fármaco (40) que comprende: un alojamiento (24); al menos una boquilla (34) en una parte del alojamiento; una fuente de fármaco en el alojamiento; una fuente de energía para proporcionar una presión motriz de aproximadamente 6 MPa a aproximadamente 14 MPa (aproximadamente 800 psi a aproximadamente 2.000 psi) para impulsar el fármaco a través de la al menos una boquilla y fuera del alojamiento, caracterizado porque la al menos una boquilla (34) está dispuesta en una placa de boquillas (30a) conformada para acoger un ojo.Device (20) for administering a drug (40) comprising: a housing (24); at least one nozzle (34) in a part of the housing; a source of drug in the housing; a source of energy to provide a driving pressure of about 6 MPa to about 14 MPa (about 800 psi to about 2,000 psi) to drive the drug through the at least one nozzle and out of the housing, characterized in that the at least one nozzle (34) is arranged in a nozzle plate (30a) shaped to accommodate an eye.

Description

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Claims (1)

imagen1image 1 imagen2image2
ES06254181.8T 2005-08-10 2006-08-09 Jet injection device without drug delivery needle Active ES2524452T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201071 1998-11-30
US11/201,071 US20070055200A1 (en) 2005-08-10 2005-08-10 Needle-free jet injection drug delivery device

Publications (1)

Publication Number Publication Date
ES2524452T3 true ES2524452T3 (en) 2014-12-09

Family

ID=38326842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06254181.8T Active ES2524452T3 (en) 2005-08-10 2006-08-09 Jet injection device without drug delivery needle

Country Status (6)

Country Link
KR (1) KR101267294B1 (en)
DK (1) DK1752174T3 (en)
ES (1) ES2524452T3 (en)
HK (1) HK1103995A1 (en)
IL (1) IL177129A (en)
MX (1) MXPA06009042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018160338A1 (en) * 2017-02-28 2018-09-07 Praxair Technology, Inc. System for dispensing a solution of nitric oxide in deionized and/or deoxygenated water from a vessel

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101359693B1 (en) * 2012-01-09 2014-02-10 (주) 메디컬그룹베스티안 Cell harvesting apparatus for cell processing and delivery system
KR20140021383A (en) * 2012-08-10 2014-02-20 서울대학교산학협력단 Microjet trans-dermal drug injection system using er:yag laser pulse
KR101781843B1 (en) 2016-07-28 2017-09-26 서울대학교 산학협력단 Microjet Drug Delivery System with Enhanced Drug Penetration Performance by Fractional Laser Pre-ablation
CN106263038B (en) * 2016-08-31 2019-02-19 云南中烟工业有限责任公司 A kind of push type air-jet device
FR3057169B1 (en) * 2016-10-11 2022-04-01 Crossject INJECTION NOZZLE FOR NEEDLELESS INJECTION DEVICE
KR101838631B1 (en) 2016-11-03 2018-04-26 서울대학교 산학협력단 Automatic recharging micro-jet drug injection device preventing jet speed down problem of repeated injection
KR102247709B1 (en) * 2020-08-06 2021-05-07 이민우 Injection Apparatus for Injection Liquid
KR102244030B1 (en) 2021-02-16 2021-04-23 주식회사 피테크 Assistannt kits for injecting liquid medicine of painless injection device without needle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004358234A (en) * 2003-05-09 2004-12-24 Ryuichi Morishita Needleless syringe with a plurality of nozzle holes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018160338A1 (en) * 2017-02-28 2018-09-07 Praxair Technology, Inc. System for dispensing a solution of nitric oxide in deionized and/or deoxygenated water from a vessel

Also Published As

Publication number Publication date
IL177129A (en) 2016-03-31
IL177129A0 (en) 2006-12-10
HK1103995A1 (en) 2008-01-04
KR101267294B1 (en) 2013-05-23
KR20070018726A (en) 2007-02-14
MXPA06009042A (en) 2007-02-09
DK1752174T3 (en) 2014-11-03

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