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ZA200704670B - Needle-free injector - Google Patents

Needle-free injector

Info

Publication number
ZA200704670B
ZA200704670B ZA200704670A ZA200704670A ZA200704670B ZA 200704670 B ZA200704670 B ZA 200704670B ZA 200704670 A ZA200704670 A ZA 200704670A ZA 200704670 A ZA200704670 A ZA 200704670A ZA 200704670 B ZA200704670 B ZA 200704670B
Authority
ZA
South Africa
Prior art keywords
needle
free injector
injector
free
Prior art date
Application number
ZA200704670A
Other languages
English (en)
Inventor
Warren L Toles
Toles Kevin
Poiron Jules
Original Assignee
Wlt Distributors 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36564718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200704670(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wlt Distributors Inc filed Critical Wlt Distributors Inc
Publication of ZA200704670B publication Critical patent/ZA200704670B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • G01F11/026—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the gun type
    • 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
    • A61M5/31—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
    • 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
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
ZA200704670A 2004-12-01 2007-06-26 Needle-free injector ZA200704670B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63231604P 2004-12-01 2004-12-01

Publications (1)

Publication Number Publication Date
ZA200704670B true ZA200704670B (en) 2008-05-28

Family

ID=36564718

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200704670A ZA200704670B (en) 2004-12-01 2007-06-26 Needle-free injector

Country Status (15)

Country Link
US (1) US8221347B2 (fr)
EP (2) EP2532378B1 (fr)
JP (2) JP4904283B2 (fr)
KR (1) KR101225216B1 (fr)
CN (1) CN101141990B (fr)
AU (1) AU2005312301B2 (fr)
BR (1) BRPI0515759B8 (fr)
CA (1) CA2587950C (fr)
DK (1) DK2532378T3 (fr)
ES (1) ES2570666T3 (fr)
MX (1) MX2007006435A (fr)
NZ (1) NZ556186A (fr)
PL (1) PL2532378T3 (fr)
WO (1) WO2006058426A1 (fr)
ZA (1) ZA200704670B (fr)

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US10737028B2 (en) 2004-11-22 2020-08-11 Kaleo, Inc. Devices, systems and methods for medicament delivery
US11590286B2 (en) 2004-11-22 2023-02-28 Kaleo, Inc. Devices, systems and methods for medicament delivery
CA2594627C (fr) 2005-02-01 2012-04-17 Intelliject, Llc Dispositifs, systemes et procedes pour administrer un medicament
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CN103405829B (zh) * 2013-08-22 2015-02-11 昆山振天智能化设备有限公司 新型无针头注射器的防雨装置
WO2015172686A1 (fr) * 2014-05-14 2015-11-19 苏州大学张家港工业技术研究院 Injecteur sans aiguille à accumulateur pneumatique
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CN106109052A (zh) * 2016-08-23 2016-11-16 徐俊鸽 一种兽用无针注射器
CN107050579B (zh) * 2016-11-28 2019-12-31 孙进武 一种方便抽药的无针注射器
CN107126599A (zh) * 2017-06-19 2017-09-05 上海完形健康管理咨询有限公司 一种无针低压渗透水剥离祛皱装置
CN112203639A (zh) 2018-05-16 2021-01-08 法国诗华大药厂 兽医学组合物和其用于控制非人类哺乳动物的铁缺乏的用途
CN110893125A (zh) * 2018-09-12 2020-03-20 塔夫泰什有限公司 使用高速液气流施用治疗药物的具有注射器分配器的装置
US12478739B2 (en) 2018-12-29 2025-11-25 Kaleo, Inc. Devices and methods for delivery of substances within a prefilled syringe
CA3145580A1 (fr) 2019-08-09 2021-02-18 Kaleo, Inc. Dispositifs et procedes de distribution de substances dans une seringue pre-remplie
CN112089928B (zh) * 2020-09-02 2025-04-08 江苏丞宇米特医疗科技有限公司 用于无针注射器的单向传动机构
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US12268847B1 (en) 2021-02-10 2025-04-08 Kaleo, Inc. Devices and methods for delivery of substances within a medicament container
EP4252800A1 (fr) * 2022-03-29 2023-10-04 Dondi Ingegneria Srl Dispositif d'inoculation sous-cutanée à grande vitesse de produits liquides
KR102644656B1 (ko) * 2022-03-30 2024-03-08 (주)디오시스 무침 주사기
CN115212389B (zh) * 2022-07-08 2023-12-08 北京快舒尔医疗技术有限公司 注射驱动单元和具有其的注射组件
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BRPI0515759A (pt) 2008-07-29
EP2532378B1 (fr) 2016-04-27
JP2008521522A (ja) 2008-06-26
ES2570666T3 (es) 2016-05-19
BRPI0515759B1 (pt) 2018-03-13
EP1819383A1 (fr) 2007-08-22
CA2587950A1 (fr) 2006-06-08
JP2012035099A (ja) 2012-02-23
CA2587950C (fr) 2014-02-11
KR101225216B1 (ko) 2013-01-22
MX2007006435A (es) 2008-03-11
WO2006058426A1 (fr) 2006-06-08
KR20070108138A (ko) 2007-11-08
BRPI0515759B8 (pt) 2021-06-22
NZ556186A (en) 2010-06-25
EP2532378A2 (fr) 2012-12-12
US20090234276A1 (en) 2009-09-17
EP1819383A4 (fr) 2010-08-18
CN101141990B (zh) 2011-07-13
AU2005312301A1 (en) 2006-06-08
DK2532378T3 (en) 2016-07-25
AU2005312301B2 (en) 2012-02-09
PL2532378T3 (pl) 2016-11-30
JP4904283B2 (ja) 2012-03-28
CN101141990A (zh) 2008-03-12
EP2532378A3 (fr) 2013-03-06
US8221347B2 (en) 2012-07-17

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