DE3200940C2 - Zahnärztliche Injektionsspritzpistole - Google Patents

Zahnärztliche Injektionsspritzpistole

Info

Publication number
DE3200940C2
DE3200940C2 DE3200940A DE3200940A DE3200940C2 DE 3200940 C2 DE3200940 C2 DE 3200940C2 DE 3200940 A DE3200940 A DE 3200940A DE 3200940 A DE3200940 A DE 3200940A DE 3200940 C2 DE3200940 C2 DE 3200940C2
Authority
DE
Germany
Prior art keywords
plunger
lever
driver
actuating lever
compression spring
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
DE3200940A
Other languages
German (de)
English (en)
Other versions
DE3200940A1 (de
Inventor
Americo Como Colombo
Domenico Colombo
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.)
COLOMBO DOMENICO COMO IT
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 DE3200940A1 publication Critical patent/DE3200940A1/de
Application granted granted Critical
Publication of DE3200940C2 publication Critical patent/DE3200940C2/de
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
    • A61M5/31—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

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)
DE3200940A 1981-01-15 1982-01-14 Zahnärztliche Injektionsspritzpistole Expired DE3200940C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19138/81A IT1168101B (it) 1981-01-15 1981-01-15 Siringa a pressione manuale perfezionata, per uso odontoiatrico

Publications (2)

Publication Number Publication Date
DE3200940A1 DE3200940A1 (de) 1982-07-29
DE3200940C2 true DE3200940C2 (de) 1983-11-10

Family

ID=11155142

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3200940A Expired DE3200940C2 (de) 1981-01-15 1982-01-14 Zahnärztliche Injektionsspritzpistole
DE19828200727U Expired DE8200727U1 (de) 1981-01-15 1982-01-14 Handbetaetigte ampullenspritze fuer den zahnaerztlichen gebrauch

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19828200727U Expired DE8200727U1 (de) 1981-01-15 1982-01-14 Handbetaetigte ampullenspritze fuer den zahnaerztlichen gebrauch

Country Status (6)

Country Link
US (1) US4382789A (Direct)
JP (2) JPS57119759A (Direct)
DE (2) DE3200940C2 (Direct)
FR (1) FR2497671A1 (Direct)
GB (1) GB2091107B (Direct)
IT (1) IT1168101B (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408618A1 (de) * 1984-03-09 1985-09-12 Teichmann, Horst F., 8520 Erlangen Injektionsspritze in pistolenform

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD297666S (en) 1985-02-28 1988-09-13 Americo Colombo Handgrip for a dental injection syringe
US4998915A (en) * 1990-02-01 1991-03-12 Unimed, Inc. Aspirating device
USD359560S (en) 1993-12-13 1995-06-20 Confi-Dental Products Co. Dental syringe
USD357536S (en) 1994-01-14 1995-04-18 Centrix, Inc. Dental syringe gun
US5807340A (en) * 1995-06-06 1998-09-15 Pokras; Norman M. Self refilling I.V. syringe
DE19618544C1 (de) * 1996-05-08 1997-10-23 Ivoclar Ag Applikator
DE19810950C1 (de) * 1998-03-13 1999-06-17 Heraeus Kulzer Gmbh Manuell bedienbare Ejektoreinrichtung
US6663602B2 (en) 2000-06-16 2003-12-16 Novo Nordisk A/S Injection device
EP1804865B1 (en) 2004-10-21 2009-09-30 Novo Nordisk A/S Dial-down mechanism for wind-up pen
JP4979686B2 (ja) 2005-04-24 2012-07-18 ノボ・ノルデイスク・エー／エス 注入デバイス
WO2007104697A2 (en) 2006-03-10 2007-09-20 Novo Nordisk A/S An injection device having a gearing arrangement
CN101400393B (zh) 2006-03-10 2011-09-14 诺沃-诺迪斯克有限公司 注射装置以及在此种装置中更换药筒的方法
ATE458517T1 (de) 2006-05-16 2010-03-15 Novo Nordisk As Getriebemechanismus für ein injektionsgerät
EP2374488B1 (en) 2006-05-18 2018-03-21 Novo Nordisk A/S An injection device with mode locking means
AU2008231897B2 (en) 2007-03-23 2012-11-29 Novo Nordisk A/S An injection device comprising a locking nut
US11191931B2 (en) 2007-10-01 2021-12-07 Pmt Partners, Llc Methods for manually injecting/aspirating fluids through small diameter catheters and needles and manual injection/aspiration systems including small diameter catheters and needles
WO2011130663A2 (en) * 2010-04-16 2011-10-20 Ascentx Medical, Inc. Injection apparatus for long distance delivery of soft tissue bulking agents containing microspheres
RU2014128518A (ru) 2011-12-29 2016-02-20 Ново Нордиск А/С Механизм увеличения/уменьшения дозы для взводимого шприца-ручки
US9248242B2 (en) * 2012-04-20 2016-02-02 Safety Syringes, Inc. Anti-needle stick safety device for injection device
RU2585134C1 (ru) * 2014-12-30 2016-05-27 Общество С Ограниченной Ответственностью "Инновационный Стоматологический Центр "Нано-Дент" Шприц карпульный стоматологический
WO2017208692A1 (ja) * 2016-06-01 2017-12-07 株式会社ジーシー ディスペンサ、並びにディスペンサ及びカートリッジ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102591A (en) * 1935-06-05 1937-12-21 Hagemeier Heinrich Dental syringe
US2316095A (en) * 1941-07-15 1943-04-06 Jr John H Mead Vaccinating syringe
US2643655A (en) * 1949-09-19 1953-06-30 Mckay Augus Conrad Hypodermic and other syringes or drenchers
US2750943A (en) * 1954-12-21 1956-06-19 American Home Prod One-hand veterinary syringe
US2892457A (en) * 1956-07-30 1959-06-30 Sturtz Harry Hypodermic syringe hand grip
FR1171571A (fr) * 1957-02-06 1959-01-28 Perfectionnements apportés aux instruments du genre des seringues
US3110310A (en) * 1961-07-20 1963-11-12 Ideal Instr & Mfg Co Inc Metering hypodermic syringe
JPS4029585Y1 (Direct) * 1964-04-17 1965-10-18
CH449180A (fr) * 1966-11-08 1967-12-31 Claude Sanz Manuel Seringue à répétition
US3517668A (en) * 1967-10-16 1970-06-30 Bio Neering Inc Multiple dosage veterinary injection gun
US3612359A (en) * 1969-09-02 1971-10-12 Edwin P Sundholm Hand operated multiload grease gun
IT969196B (it) * 1972-11-25 1974-03-30 Colombo A Dispositivo per uso odontoiatrico specificamente atto alla anestesia intraligamentare
US4072254A (en) * 1976-07-07 1978-02-07 P.C. Cox (Mastic Appliances) Limited Dispensing guns
US4083428A (en) * 1976-12-29 1978-04-11 K-P Manufacturing Co., Inc. Plunger for hand grease guns
JPS5427056U (Direct) * 1977-07-27 1979-02-22
US4339058A (en) * 1979-12-07 1982-07-13 Wendt Robert J Apparatus for dispensing material from a containment vessel in preselected measured amounts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408618A1 (de) * 1984-03-09 1985-09-12 Teichmann, Horst F., 8520 Erlangen Injektionsspritze in pistolenform

Also Published As

Publication number Publication date
IT1168101B (it) 1987-05-20
FR2497671A1 (fr) 1982-07-16
IT8119138A1 (it) 1982-07-15
GB2091107B (en) 1984-09-05
DE8200727U1 (de) 1984-10-31
JPS57119759A (en) 1982-07-26
JPS5948641U (ja) 1984-03-31
GB2091107A (en) 1982-07-28
DE3200940A1 (de) 1982-07-29
FR2497671B1 (Direct) 1984-11-16
IT8119138A0 (it) 1981-01-15
US4382789A (en) 1983-05-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: COLOMBO, DOMENICO, COMO, IT

8381 Inventor (new situation)

Free format text: COLOMBO, DOMENICO COLOMBO, AMERICO, COMO, IT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee