GB1173894A - Improvements in Power Driven Syringes - Google Patents

Improvements in Power Driven Syringes

Info

Publication number
GB1173894A
GB1173894A GB54142/66A GB5414266A GB1173894A GB 1173894 A GB1173894 A GB 1173894A GB 54142/66 A GB54142/66 A GB 54142/66A GB 5414266 A GB5414266 A GB 5414266A GB 1173894 A GB1173894 A GB 1173894A
Authority
GB
United Kingdom
Prior art keywords
power driven
syringes
plunger
dec
motor
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
GB54142/66A
Inventor
Warren Read Jewett
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1173894A publication Critical patent/GB1173894A/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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

1,173,894. Syringes. W. R. JEWETT. 2 Dec., 1966 [3 Dec., 1965], No. 54142/66. Heading A5R. [Also in Division F1] A power driven syringe 13 has a base-plate 11 which may be to a patient by a strap 12 and comprises a plunger 17 driven through gearing 23, 21, 19 by an electric motor 25 mounted on the baseplate together with a battery 32. The motor 25 is pivotally mounted so that the gears 23, 21 may be disengaged to enable the plunger to be returned by hand. A micro stop switch 36 is included in the motor circuit.
GB54142/66A 1965-12-03 1966-12-02 Improvements in Power Driven Syringes Expired GB1173894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51150365A 1965-12-03 1965-12-03

Publications (1)

Publication Number Publication Date
GB1173894A true GB1173894A (en) 1969-12-10

Family

ID=24035179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54142/66A Expired GB1173894A (en) 1965-12-03 1966-12-02 Improvements in Power Driven Syringes

Country Status (4)

Country Link
US (1) US3456649A (en)
DE (1) DE1491754A1 (en)
FR (1) FR1503138A (en)
GB (1) GB1173894A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600929A (en) * 1969-10-01 1971-08-24 Gen Motors Corp Constant flow leak simulator
US3605829A (en) * 1970-04-29 1971-09-20 Becton Dickinson Co Blood handling machine
US3812843A (en) * 1973-03-12 1974-05-28 Lear Siegler Inc Method and apparatus for injecting contrast media into the vascular system
US3884228A (en) * 1974-02-26 1975-05-20 Lynkeus Corp Intravenous feeding system
DE2439269C2 (en) * 1974-08-16 1985-08-01 Baxter Travenol Laboratories, Inc., Deerfield, Ill. Drug injection device
US3989913A (en) * 1974-10-11 1976-11-02 Valleylab, Inc. Intravenous feeding pump timer
US3964139A (en) * 1975-06-16 1976-06-22 Harvard Apparatus Company, Inc. Syringe holder
FR2348709A1 (en) * 1976-04-23 1977-11-18 Pistor Michel MESOTHERAPIC TREATMENT PROCESS AND INJECTION DEVICE, FORMING AUTOMATIC MICRO-INJECTOR, INCLUDING APPLICATION
US4273122A (en) * 1976-11-12 1981-06-16 Whitney Douglass G Self contained powered injection system
DE2724538C3 (en) * 1977-05-31 1984-03-29 Messer Griesheim Gmbh, 6000 Frankfurt Device for the automatic injection of liquids
US4416662A (en) * 1980-06-13 1983-11-22 The United States Of America As Represented By The Department Of Health And Human Services Roller infusion apparatus
US4381006A (en) * 1980-11-10 1983-04-26 Abbott Laboratories Continuous low flow rate fluid dispenser
DE8137235U1 (en) * 1981-12-21 1982-05-19 B. Braun Melsungen Ag, 3508 Melsungen PRESSURE INFUSION APPARATUS FOR MEDICAL APPLICATIONS
DE3215711A1 (en) * 1982-04-28 1983-11-10 B. Braun Melsungen Ag, 3508 Melsungen PRESSURE INFUSION APPARATUS FOR MEDICAL APPLICATIONS
US4648872A (en) * 1983-11-15 1987-03-10 Kamen Dean L Volumetric pump with replaceable reservoir assembly
US4544369A (en) * 1983-11-22 1985-10-01 C. R. Bard, Inc. Battery operated miniature syringe infusion pump
DE3420865C1 (en) * 1984-06-05 1985-08-29 B. Braun Melsungen Ag, 3508 Melsungen Infusion syringe pump
IT1189568B (en) * 1986-06-17 1988-02-04 Finbiomedica Srl DEVICE FOR THE COLLECTION IN THE VEIN OF BLOOD SAMPLES TO BE ANALYZED IN THE LABORATORY
FR2600538A1 (en) * 1986-06-27 1987-12-31 Cassimatis Jean Portable injector
US4781192A (en) * 1986-12-22 1988-11-01 Baylor College Of Medicine Balloon dilation apparatus
EP0434672B1 (en) * 1987-06-19 1994-12-14 The University Of Melbourne Infusion pump
GB2229497B (en) * 1989-03-10 1992-06-03 Graseby Medical Ltd Infusion pump
JP2530150Y2 (en) * 1993-01-06 1997-03-26 城田電気炉材株式会社 Injection device for dental anesthetic, etc.
MXPA02011395A (en) * 2000-05-18 2003-04-25 Dentsply Int Inc Fluid material dispensing syringe.
BR0113996A (en) * 2000-10-10 2004-02-10 Dentsply Int Inc Systems for administering and releasing a anesthetic to a patient, computer program, and method of releasing a local anesthetic to a patient.
US8422413B2 (en) * 2003-09-18 2013-04-16 Dentsply International Inc. Process and device for the wireless transmission of dental process data
CN112807528A (en) * 2019-11-15 2021-05-18 深圳迈瑞科技有限公司 Injection pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US416858A (en) * 1889-12-10 Tube or pipe machine
US1418007A (en) * 1920-06-29 1922-05-30 Lustig David Motive-power appliance for sewing machines and the like
US1681404A (en) * 1923-10-23 1928-08-21 Delco Light Co Domestic appliance
US2086830A (en) * 1936-05-09 1937-07-13 Columbus T Thompson Sewing machine attachment
US2409432A (en) * 1945-02-05 1946-10-15 Edward R Hubbard Intravenous needle holder
US2574263A (en) * 1945-09-22 1951-11-06 Mrs William E Hinds Injection apparatus
US2498672A (en) * 1947-05-26 1950-02-28 Antonina S Glass Motor drive for medical syringes
US2533961A (en) * 1949-09-29 1950-12-12 Wilfrid J Rousseau Intravenous needle immobilizer
US3167072A (en) * 1962-10-11 1965-01-26 Stone Hester Ellen Intravenous needle and flow tube stabilizing means
US3335724A (en) * 1964-07-24 1967-08-15 Erich M Gienapp Remote control, repeating, variable stroke hypodermic syringe device

Also Published As

Publication number Publication date
DE1491754A1 (en) 1969-10-16
FR1503138A (en) 1967-11-24
US3456649A (en) 1969-07-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents