CA1054009A - Pressure injector apparatus having improved trigger mechanism - Google Patents

Pressure injector apparatus having improved trigger mechanism

Info

Publication number
CA1054009A
CA1054009A CA239,204A CA239204A CA1054009A CA 1054009 A CA1054009 A CA 1054009A CA 239204 A CA239204 A CA 239204A CA 1054009 A CA1054009 A CA 1054009A
Authority
CA
Canada
Prior art keywords
nozzle
collar
pressure
mouth portion
mouth
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.)
Expired
Application number
CA239,204A
Other languages
English (en)
French (fr)
Inventor
Charles Johnston
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.)
MIZZY
Original Assignee
MIZZY
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 MIZZY filed Critical MIZZY
Application granted granted Critical
Publication of CA1054009A publication Critical patent/CA1054009A/en
Expired 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
    • 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)
  • 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA239,204A 1975-01-23 1975-11-03 Pressure injector apparatus having improved trigger mechanism Expired CA1054009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/543,438 US3933155A (en) 1975-01-23 1975-01-23 Pressure injector apparatus having improved trigger mechanism

Publications (1)

Publication Number Publication Date
CA1054009A true CA1054009A (en) 1979-05-08

Family

ID=24168060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,204A Expired CA1054009A (en) 1975-01-23 1975-11-03 Pressure injector apparatus having improved trigger mechanism

Country Status (7)

Country Link
US (1) US3933155A (US20100154137A1-20100624-C00004.png)
JP (1) JPS6230024B2 (US20100154137A1-20100624-C00004.png)
CA (1) CA1054009A (US20100154137A1-20100624-C00004.png)
DE (1) DE2555092C2 (US20100154137A1-20100624-C00004.png)
FR (1) FR2298341A1 (US20100154137A1-20100624-C00004.png)
GB (1) GB1520890A (US20100154137A1-20100624-C00004.png)
IT (1) IT1045049B (US20100154137A1-20100624-C00004.png)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107246A (en) * 1976-12-20 1978-08-15 Phillips Petroleum Company Extrusion control
US4108176A (en) * 1977-02-25 1978-08-22 Agri-Bio Corporation Automatic injecting apparatus
US4403609A (en) * 1981-02-24 1983-09-13 Cohen Edgar C Vacuum-compression injector
US4421508A (en) * 1981-02-24 1983-12-20 Cohen Edgar C Vacuum-compression injector
US4680027A (en) * 1985-12-12 1987-07-14 Injet Medical Products, Inc. Needleless hypodermic injection device
US4913699A (en) * 1988-03-14 1990-04-03 Parsons James S Disposable needleless injection system
FR2630010A1 (fr) * 1988-04-19 1989-10-20 Bearn Mecanique Aviat Sa Appareil d'injection sans aiguille, notamment pour l'injection simultanee d'au moins deux produits distincts
US5024656A (en) * 1988-08-30 1991-06-18 Injet Medical Products, Inc. Gas-pressure-regulated needleless injection system
FR2648701B1 (fr) * 1989-06-22 1995-10-20 Rhone Merieux Installation portative de vaccination aviaire
FR2652257B1 (fr) * 1989-09-26 1992-11-27 Rhone Merieux Installation portative de vaccination porcine.
FR2690838B1 (fr) * 1992-05-06 1996-07-12 Rhone Merieux Ensemble de vaccination contre la maladie hemorragique virale du lapin et vaccins conditionnes pour etre utilises dans cet ensemble.
FR2690839B1 (fr) * 1992-05-06 1996-07-12 Rhone Merieux Ensemble de vaccination contre l'interotoxemie du lapin et vaccin conditionne pour etre utilise dans cet ensemble.
DE4438990B4 (de) * 1994-09-17 2005-10-20 Lohmann Therapie Syst Lts Verfahren zur nadellosen Injektion wirkstoffhaltiger fließfähiger Medien in Pflanzen unter Druckanwendung
US5899879A (en) * 1995-12-19 1999-05-04 Genesis Medical Technologies, Inc. Spring-actuated needleless injector
US6770054B1 (en) 1999-11-23 2004-08-03 Felton International, Inc. Injector assembly with driving means and locking means
US7029457B2 (en) * 1999-11-23 2006-04-18 Felton International, Inc. Jet injector with hand piece
US6210359B1 (en) 2000-01-21 2001-04-03 Jet Medica, L.L.C. Needleless syringe
KR100627249B1 (ko) * 2000-06-07 2006-09-22 강형철 음압에 의한 약물 전달 장치
CN100484582C (zh) * 2001-10-12 2009-05-06 费尔顿国际公司 带有手持件的射流式注射器
US6942638B1 (en) * 2002-05-30 2005-09-13 Kerry Quinn Needleless injector and ampule system
US7699802B2 (en) * 2005-05-03 2010-04-20 Pharmajet, Inc. Needle-less injector
US20070027428A1 (en) * 2005-05-03 2007-02-01 Pharmajet, Inc. Vial system and method for needle-less injector
US7618393B2 (en) * 2005-05-03 2009-11-17 Pharmajet, Inc. Needle-less injector and method of fluid delivery
US8591457B2 (en) * 2005-08-10 2013-11-26 Alza Corporation Method for making a needle-free jet injection drug delivery device
US9408972B2 (en) 2011-08-02 2016-08-09 Pharmajet, Inc. Needle-free injection device
CN103998081B (zh) 2011-12-13 2016-06-01 医用注射器公司 无针皮内注射装置
EP3278096A2 (en) * 2015-03-31 2018-02-07 Bombardier Inc. Sealing assembly and plug for non-destructive inspection
CN109771810B (zh) * 2019-03-25 2021-06-15 南通市第一人民医院 一种烧伤科用去疤痕涂药装置及其涂药方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1049564A (fr) * 1951-11-22 1953-12-30 Normeca Seringue à injection perfectionnée
GB995605A (en) * 1960-08-04 1965-06-23 Amalgamated Dental Co Ltd Improvements relating to hypodermic injection apparatus
US3730180A (en) * 1970-10-21 1973-05-01 Mine Safety Appliances Co Pneumatically operated ventilator
US3742899A (en) * 1971-09-23 1973-07-03 Triple A Trouser Mfg Co Inc Powder marker
US3859996A (en) * 1973-07-18 1975-01-14 Mizzy Inc Multi-dose injector
US3874380A (en) * 1974-05-28 1975-04-01 Smithkline Corp Dual nozzle intranasal delivery device

Also Published As

Publication number Publication date
US3933155A (en) 1976-01-20
GB1520890A (en) 1978-08-09
IT1045049B (it) 1980-04-21
FR2298341A1 (fr) 1976-08-20
DE2555092C2 (de) 1985-06-27
DE2555092A1 (de) 1976-07-29
JPS5187391A (US20100154137A1-20100624-C00004.png) 1976-07-30
FR2298341B1 (US20100154137A1-20100624-C00004.png) 1982-07-16
JPS6230024B2 (US20100154137A1-20100624-C00004.png) 1987-06-30

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