GB728816A - Improvements in applicators or dispensers for delivering the liquid contents of containers - Google Patents

Improvements in applicators or dispensers for delivering the liquid contents of containers

Info

Publication number
GB728816A
GB728816A GB28303/51A GB2830351A GB728816A GB 728816 A GB728816 A GB 728816A GB 28303/51 A GB28303/51 A GB 28303/51A GB 2830351 A GB2830351 A GB 2830351A GB 728816 A GB728816 A GB 728816A
Authority
GB
United Kingdom
Prior art keywords
cartridge
rack
secured
pawl
liquid
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
GB28303/51A
Other languages
English (en)
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.)
ERNEST CHARLES WRIGHT
Original Assignee
ERNEST CHARLES WRIGHT
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 ERNEST CHARLES WRIGHT filed Critical ERNEST CHARLES WRIGHT
Priority to GB28303/51A priority Critical patent/GB728816A/en
Priority to US330411A priority patent/US2748767A/en
Priority to FR1108204D priority patent/FR1108204A/fr
Priority to BE532141D priority patent/BE532141A/xx
Publication of GB728816A publication Critical patent/GB728816A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
    • F41B9/0031—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised at the moment of ejection
    • F41B9/0037—Pressurisation by a piston
    • F41B9/004—Pressurisation by a piston the piston movement being mechanically coupled to the trigger movement, e.g. the piston being part of the trigger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/0026—Syringes or guns for injecting impression material; Mixing impression material for immediate use
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/31581—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0059—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the number or kind of pressure or storage chambers
    • F41B9/0065—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the number or kind of pressure or storage chambers with removable storage tanks
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
    • A61M5/31586—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by rotationally moving or pivoted actuator, e.g. an injection lever or handle
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31591—Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB28303/51A 1951-12-03 1951-12-03 Improvements in applicators or dispensers for delivering the liquid contents of containers Expired GB728816A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB28303/51A GB728816A (en) 1951-12-03 1951-12-03 Improvements in applicators or dispensers for delivering the liquid contents of containers
US330411A US2748767A (en) 1951-12-03 1953-01-09 Dispenser for liquids
FR1108204D FR1108204A (fr) 1951-12-03 1954-09-14 Appareil distributeur et injecteur de liquide
BE532141D BE532141A (enrdf_load_stackoverflow) 1951-12-03 1954-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28303/51A GB728816A (en) 1951-12-03 1951-12-03 Improvements in applicators or dispensers for delivering the liquid contents of containers

Publications (1)

Publication Number Publication Date
GB728816A true GB728816A (en) 1955-04-27

Family

ID=10273495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28303/51A Expired GB728816A (en) 1951-12-03 1951-12-03 Improvements in applicators or dispensers for delivering the liquid contents of containers

Country Status (4)

Country Link
US (1) US2748767A (enrdf_load_stackoverflow)
BE (1) BE532141A (enrdf_load_stackoverflow)
FR (1) FR1108204A (enrdf_load_stackoverflow)
GB (1) GB728816A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161323A (en) * 1963-05-20 1964-12-15 Hamilton Co Repeating dispenser
GB2245030A (en) * 1990-04-06 1991-12-18 Bespak Plc Dispensing device for metered quantities of liquid as a spray.
US5547131A (en) * 1992-12-04 1996-08-20 Bespak Plc Dispensing device with spray nozzle and driven piston
ES2268958A1 (es) * 2005-03-07 2007-03-16 Federico Javier Hernandez Chafes Estabilizador de jeringa de extraccion de tapones de cerumen.

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892457A (en) * 1956-07-30 1959-06-30 Sturtz Harry Hypodermic syringe hand grip
US2942603A (en) * 1958-01-08 1960-06-28 Paul G T Geyer Artificial insemination gun
NL107751C (enrdf_load_stackoverflow) * 1958-03-22
US3104448A (en) * 1961-09-21 1963-09-24 Morrow Mortician's body cavity injector
US3517668A (en) * 1967-10-16 1970-06-30 Bio Neering Inc Multiple dosage veterinary injection gun
US3504673A (en) * 1969-03-17 1970-04-07 Squibb & Sons Inc Injector device with dosage selector
US4472141A (en) * 1981-10-26 1984-09-18 Dragan William B All purpose dental syringe
US4671794A (en) * 1985-10-18 1987-06-09 Collagen Corporation Laryngeal injector
US4968303A (en) * 1988-09-27 1990-11-06 Eli Lilly And Company Hypodermic syringe holder
US5228883A (en) * 1991-05-02 1993-07-20 Eli Lilly And Company Portable drug delivery system
US5807340A (en) * 1995-06-06 1998-09-15 Pokras; Norman M. Self refilling I.V. syringe
US8561854B2 (en) * 2005-08-01 2013-10-22 Rich Products Corporation Dispensing device for viscous materials
US8297481B2 (en) 2005-08-01 2012-10-30 Rich Products Corporation Dispensing device
US8672893B2 (en) * 2007-10-23 2014-03-18 Control Medical Technology, Llc Syringe with rotatable element, aspiration systems including the syringe, and associated methods
US10058656B2 (en) 2006-10-24 2018-08-28 Pmt Partners, Llc Syringe with rotatable element, systems including the syringe, and associated methods
TWI332851B (en) * 2007-04-27 2010-11-11 Dermato Plastica Beauty Dpb Co Ltd Volume adjustable, micro-injection device
CN101314060B (zh) * 2007-05-29 2011-03-23 呈汝生物科技有限公司 可调式微量注射装置
TWM391396U (en) 2010-05-17 2010-11-01 Dermato Plastica Beauty Dpb Co Ltd Injection device
US10987469B2 (en) 2014-09-25 2021-04-27 Pmt Partners, Llc Rotatable finger loop for syringe, syringe configured to receive the rotatable finger loop and associated methods
US20160228643A1 (en) * 2015-02-09 2016-08-11 Air-Tite Products Co., Inc. Syringe augmentation device systems and methods
US10342742B2 (en) * 2015-04-07 2019-07-09 Kenneth Edward Ruda Bolus feeding device
CN115137960B (zh) * 2022-07-26 2023-06-20 邹敏 用于皮肤浅层外伤处理用的施药涂抹器具及其操作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE361789C (de) * 1920-11-02 1922-10-19 Hartmann Karl Injektionsspritze
US2417140A (en) * 1945-04-17 1947-03-11 Francis J Swanson Vaccinating gun
US2475939A (en) * 1946-07-12 1949-07-12 Applezweig Norman Cartridge syringe
US2645224A (en) * 1950-03-18 1953-07-14 Ward L Beebe Hypodermic syringe
US2624338A (en) * 1950-10-31 1953-01-06 Frank C Moore Dispensing gun

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161323A (en) * 1963-05-20 1964-12-15 Hamilton Co Repeating dispenser
GB2245030A (en) * 1990-04-06 1991-12-18 Bespak Plc Dispensing device for metered quantities of liquid as a spray.
GB2245030B (en) * 1990-04-06 1994-08-03 Bespak Plc Dispensing device
US5547131A (en) * 1992-12-04 1996-08-20 Bespak Plc Dispensing device with spray nozzle and driven piston
ES2268958A1 (es) * 2005-03-07 2007-03-16 Federico Javier Hernandez Chafes Estabilizador de jeringa de extraccion de tapones de cerumen.
ES2268958B1 (es) * 2005-03-07 2008-04-01 Federico Javier Hernandez Chafes Estabilizador de jeringa de extraccion de tapones de cerumen.

Also Published As

Publication number Publication date
US2748767A (en) 1956-06-05
BE532141A (enrdf_load_stackoverflow) 1958-01-17
FR1108204A (fr) 1956-01-10

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