US3905365A - Dental injection gun - Google Patents

Dental injection gun Download PDF

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Publication number
US3905365A
US3905365A US418315A US41831573A US3905365A US 3905365 A US3905365 A US 3905365A US 418315 A US418315 A US 418315A US 41831573 A US41831573 A US 41831573A US 3905365 A US3905365 A US 3905365A
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US
United States
Prior art keywords
rod
lug
ridges
injection gun
frame
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 - Lifetime
Application number
US418315A
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English (en)
Inventor
Americo Colombo
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Individual
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Individual
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Filing date
Publication date
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Publication of US3905365A publication Critical patent/US3905365A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61M5/31—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

Definitions

  • a dental injection gun which comprises handle means similar to the handle of a gun and easily to be gripped by one hand syringe holding means in the upper portion of said handle means, pusher means mounted on said handle means adjacent said syringe holding means rearwardly in the longitudinal extension thereof for movement longitudinally of said syringe said pusher means being arranged to act upon a piston in said syringe and control lever means pivotally mounted on said handle means and pivotally connected to said pusher means for imparting said longitudinal movement thereto.
  • FIG. 1 is a schematic side view of the dental injection gun; and FIG. 2 is an axial part cross-section taken along line IIII of FIG. 1.
  • the dental injection gun shown therein has a syringe holder comprising a slotted sleeve 2 secured to a sleeve holder 3 by means of a bay onet or screw coupling, and adapted to receive a syringe I.
  • the sleeve holder 3 is an integral part of the frame of the gun, the frame being shaped to provide a pistol grip as hereinafter more fully disclosed.
  • the syringe 1 has a piston (not shown) actuatable by a pusher rod 6 provided with equally spaced transverse grooves defined between ridges on the rod and longitudinally shiftably mounted in a axial bore provided in the sleeve holder 3 rearwardly in the longitudinal extension of the syringe 1.
  • a lug 5 mounted on the pusher rod 6 is a lug 5 having a hole therein slightly larger than the diameter of the pusher rod 6 which extends through this hole.
  • a double-armed bracket 9 having an arm on either side of the pusher rod 6 has one end pivotally connected at 10 to a forked end 11 of a control lever 12 in the form of a trigger which is mounted for swinging movement about a pivot 13.
  • the other end of the bracket 9 is pivotally connected at 7 to the bottom end of the lug 5.
  • the rear end of the pusher rod 6 is provided with a countersunk knob 8 to prevent the lug 5 from slipping off the pusher rod 6 and permit the lug 5 to be longitudinally adjusted in its position on the pusher rod 6.
  • a torsion spring 25 surrounds the pivot 7 and is supported with one end against the lug 5 and the other end against the bracket 9 whereby to normally incline the lug 5 in the direction shown in FIG. 1 in the non-actuated position of lever 12.
  • a blade spring 14 is fixed laterally on the sleeve holder 3 and has a pin 15 at one end engaging on the ridges on the pusher rod 6.
  • a similar blade spring is provided on the other side of the sleeve holder 3 as shown in FIG. 2. It will be appreciated that by virtue of the torsion spring 25 and the pivotal mounting of lug 5 about pivot 7, the lug may be moved into an oppositely inclined position relative to that shown in FIG. 1 through an intermediate perpendicular position.
  • the pusher rod 6 with its control lever 12 is mounted on a handle 16 in the form of a pistol grip.
  • the handle 16 On the side adjacent the control lever 12 the handle 16 has a projection 23 and therebelow a pair of recesses 24 suitably shaped to receive a finger in each of them.
  • An elongated leaf Spring 17 is located within and extends longitudinally of the handle 16 and is fixed at one end by means of a screw 18 to an interior lower wall of the handle 16.
  • the other free end 19 of the leaf spring 17 is provided with a hole through which extends a rod 20 provided with a collar 21 engaging the leaf spring 17 adjacent the hole at the free end 19 thereof, the diameter of the collar 21 being larger than that of the hole in the leaf spring 17.
  • the rod 20 is mounted within the handle 16 but has a free end projecting therefrom and engaging the rear side of the control lever 12. So the leaf spring 17 urges the rod 20 against the control lever 12 to keep the latter in its rest position in which the pusher rod 6 does not act upon the piston of the syringe l.
  • the operation'of the dental injection gun is as follows: I
  • the pusher rod 6 is pushed back as far as it will go by pulling the knob 8 while keeping the lug 5 lightly pressed forward with a finger, thus allowing the lug to ride over the ridges of the pusher rod 6.
  • the syringe 1 can be easily inserted in the syringe holder 2, 3 after the coupling 4 has been unscrewed or released.
  • the syringe 1 complete with injection needle is then locked in the syringe holder 2, 3
  • the injection gun is held by the handle 16 in one hand with the thumb on one side thereof and the small finger and the ring finger on the other side in the recesses 24 below the projection 23 and the control lever 12 is pulled rearwardly by the forefinger and the middle fingerof the same hand placed in front of the lever 12 above the projection 23.
  • the pusher rod 6 is moved stepwise forwardly and as the front end of the pusher rod 6 acts on the rear of the piston in the syringe l, the syringe piston is moved forwardly and injects the anesthetic from the syringe 1 into the peridental ligament.
  • Each actuation of the control lever 12 causes the pusher rod 6 to advance by one step the length of the steps being determined by the length of travel of the lug 5.
  • the latter is returned to its forward position by the leaf spring 17, the lug 5 riding over the ridges under the action of the portion spring 25.
  • the blade springs 14 essentially have the purpose of frictionally resisting the movement of the pusher 6 by virtue of engagement of pin 15 with the ridges on the pusher rod 6, whereas the torsion spring surrounding the pivot 7 ensures that the lug 5 will engage the ridges of the pusher rod 6 during the forward movement of the control lever.
  • the slots in the sleeve 2 permit to observe the movement of the syringe piston.
  • the end of the stroke of the syringe piston can also be checked by observing the degree of movement of the knob 8 relative to sleeve holder
  • the injection operation is completed.
  • the syringe is withdrawn from the mouth of the patient and the syringe can be removed from the injection gun by unlocking the coupling'4 as described above.
  • a dental injection gun comprising a frame having a portion thereof shaped to provide a pistol grip, an elongate sleeve holder integral with the frame and being oriented substantially perpendicularly relativeto the pistol grip portion of the frame, an elongate sleeve adapted to hold a syringe and being detachably connected to said sleeve holder for axial alignment therewith and extension therefrom, an elongate rod received .
  • said sleeve holder for movement relative thereto and being adapted to act at one end thereof on a charge of anesthetic in said sleeve when moved in a predetermined direction relative to said sleeve holder
  • said rod being formed with a plurality of ridges on its outer surface which ridges extend generally transverse .to the axis of the elongate rod and terminating in an enlarged head at that end of the rod opposite said one end thereof, actuating means for actuating said rod and comprising lever arms one of which

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
US418315A 1972-11-25 1973-11-23 Dental injection gun Expired - Lifetime US3905365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7358/72A IT969196B (it) 1972-11-25 1972-11-25 Dispositivo per uso odontoiatrico specificamente atto alla anestesia intraligamentare

Publications (1)

Publication Number Publication Date
US3905365A true US3905365A (en) 1975-09-16

Family

ID=11125010

Family Applications (1)

Application Number Title Priority Date Filing Date
US418315A Expired - Lifetime US3905365A (en) 1972-11-25 1973-11-23 Dental injection gun

Country Status (7)

Country Link
US (1) US3905365A (zh)
JP (1) JPS5710746B2 (zh)
CH (1) CH562035A5 (zh)
DE (1) DE2358838C2 (zh)
FR (1) FR2207728B1 (zh)
GB (1) GB1456650A (zh)
IT (1) IT969196B (zh)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142654A (en) * 1976-03-02 1979-03-06 Burroughs Wellcome Co. Adjustable stroke hand operated liquid dispenser
US4368731A (en) * 1980-02-12 1983-01-18 Schramm Heinrich W Pistol-type syringe
EP0152864A2 (en) * 1984-02-21 1985-08-28 Indicon, Inc. Incremental actuator
US4655372A (en) * 1984-09-21 1987-04-07 The Joy Of Painting Paint dispenser
US4737151A (en) * 1986-07-25 1988-04-12 Clement John G Syringe injector
US4808165A (en) * 1987-09-03 1989-02-28 Carr Ann M Inflation/deflation device for balloon catheter
US4861339A (en) * 1985-09-25 1989-08-29 Henke-Sass, Wolf Gmbh Injection spray gun with adjustable pressure limitation
US4940459A (en) * 1988-10-12 1990-07-10 Mallinckrodt, Inc. Inflation device for balloon catheter
US5137514A (en) * 1990-11-01 1992-08-11 Accumed Systems, Inc. Inflation syringe assembly for percutaneous transluminal angioplasty
US5197635A (en) * 1990-11-16 1993-03-30 Chang Peter J Y Variable thrust caulk dispensing device
US5336201A (en) * 1992-06-29 1994-08-09 Baxter International Inc. Syringe driving apparatus
US5350365A (en) * 1992-11-16 1994-09-27 Roberto De Godoy Moreira Surgical instrument for injecting/removing non-solid substances
US5376079A (en) * 1991-09-30 1994-12-27 Holm; Niels E. Dispensing device for dispensing at least two fluids
WO1995012425A2 (en) * 1993-11-02 1995-05-11 Genentech, Inc. An injection pen solution transfer apparatus and method
US5469860A (en) * 1994-04-11 1995-11-28 De Santis; Stephen A. Fine needle aspiration cytology device syringe holder
US5514097A (en) * 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
US5560373A (en) * 1994-04-11 1996-10-01 De Santis; Stephen A. Needle core biopsy instrument with durable or disposable cannula assembly
US5779647A (en) * 1995-06-07 1998-07-14 Chau; Sonny Automated biopsy instruments
US5817033A (en) * 1994-04-11 1998-10-06 Desantis; Stephen A. Needle core biopsy device
WO1999008735A2 (en) 1997-08-14 1999-02-25 Nycomed Imaging As Hand-held manual injector
US5964736A (en) * 1995-09-22 1999-10-12 Lane; Donovan R. Livestock biological and vaccine handling system
US6585696B2 (en) 2000-12-22 2003-07-01 Baxter International, Inc. Method and apparatus for applying a medically useful multiple component material
US20050080355A1 (en) * 2003-10-14 2005-04-14 Mark Joseph L. Vacuum assisted biopsy needle set
US20050258273A1 (en) * 2002-09-20 2005-11-24 Pascal Bruna Fluid product spraying device
WO2008143529A3 (en) * 2007-05-21 2009-01-15 Simcro Tech Ltd Applicator
KR100888348B1 (ko) * 2007-09-21 2009-03-10 세원셀론텍(주) 세포치료제 주입 장치
CN101732780A (zh) * 2009-11-17 2010-06-16 天津怡美医疗器械有限公司 一次性使用的连续多次定量注射器
US7988642B2 (en) 2003-10-14 2011-08-02 Suros Surgical Systems, Inc. Vacuum assisted biopsy device
US8048003B2 (en) 2003-10-14 2011-11-01 Suros Surgical Systems, Inc. Vacuum assisted biopsy device
US20120024887A1 (en) * 2010-07-29 2012-02-02 Prince Castle LLC Liquid Butter Dispenser
US8357103B2 (en) 2003-10-14 2013-01-22 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
RU2585134C1 (ru) * 2014-12-30 2016-05-27 Общество С Ограниченной Ответственностью "Инновационный Стоматологический Центр "Нано-Дент" Шприц карпульный стоматологический
RU188263U1 (ru) * 2018-05-10 2019-04-04 Общество с ограниченной ответственностью Компания "Динамика" Устройство для введения инъекции

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265618A (en) * 1977-09-09 1981-05-05 Solar Energy Technology, Inc. Electrically heated endodontic syringe for injecting thermoplastic material into a root canal cavity
FR2414923A1 (fr) * 1978-01-19 1979-08-17 Reynaud Marc Seringue a mecanisme demultiplicateur d'effort
US4457712A (en) * 1979-11-13 1984-07-03 Dragan William B Dental syringe
DE3030239C2 (de) * 1980-08-09 1982-09-02 Heinrich Wilhelm 4803 Steinhagen Schramm Injektionsspritzpistole
DE3048761C2 (de) * 1980-12-23 1985-10-31 Aesculap-Werke Ag Vormals Jetter & Scheerer, 7200 Tuttlingen Handgerät zum Injizieren von medizinischen Flüssigkeiten
IT1168101B (it) * 1981-01-15 1987-05-20 Domenico Colombo Siringa a pressione manuale perfezionata, per uso odontoiatrico
DE3800743A1 (de) * 1988-01-13 1989-08-03 Edwin Dr Med Klaus Injektionspistole fuer medizinische zwecke
US5759171A (en) * 1996-09-27 1998-06-02 Thermogenesis Corp. Sprayer for fibrin glue
US8066629B2 (en) * 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US10058656B2 (en) * 2006-10-24 2018-08-28 Pmt Partners, Llc Syringe with rotatable element, systems including the syringe, and associated methods
US8672893B2 (en) 2007-10-23 2014-03-18 Control Medical Technology, Llc Syringe with rotatable element, aspiration systems including the syringe, and associated methods
GB2466620A (en) * 2008-12-23 2010-06-30 Cambridge University Hospitals Syringe actuator
WO2016049607A1 (en) 2014-09-25 2016-03-31 Pmt Partners, Llc Syringe with rotatable handle and associated systems and methods

Citations (6)

* 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
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
US3110310A (en) * 1961-07-20 1963-11-12 Ideal Instr & Mfg Co Inc Metering hypodermic syringe
US3141583A (en) * 1962-03-23 1964-07-21 William L Brickson Injection gun

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4029585Y1 (zh) * 1964-04-17 1965-10-18
JPS414468Y1 (zh) * 1964-06-23 1966-03-15
US3517668A (en) * 1967-10-16 1970-06-30 Bio Neering Inc Multiple dosage veterinary injection gun

Patent Citations (6)

* 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
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
US3110310A (en) * 1961-07-20 1963-11-12 Ideal Instr & Mfg Co Inc Metering hypodermic syringe
US3141583A (en) * 1962-03-23 1964-07-21 William L Brickson Injection gun

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142654A (en) * 1976-03-02 1979-03-06 Burroughs Wellcome Co. Adjustable stroke hand operated liquid dispenser
US4368731A (en) * 1980-02-12 1983-01-18 Schramm Heinrich W Pistol-type syringe
USRE32214E (en) * 1980-02-12 1986-07-22 Henke-Sass, Wolf Gmbh Pistol-type syringe
EP0152864A2 (en) * 1984-02-21 1985-08-28 Indicon, Inc. Incremental actuator
US4589870A (en) * 1984-02-21 1986-05-20 Indicon, Inc. Incremental actuator for syringe
EP0152864A3 (en) * 1984-02-21 1987-12-02 Indicon, Inc. Incremental actuator
US4655372A (en) * 1984-09-21 1987-04-07 The Joy Of Painting Paint dispenser
US4861339A (en) * 1985-09-25 1989-08-29 Henke-Sass, Wolf Gmbh Injection spray gun with adjustable pressure limitation
US4737151A (en) * 1986-07-25 1988-04-12 Clement John G Syringe injector
US4808165A (en) * 1987-09-03 1989-02-28 Carr Ann M Inflation/deflation device for balloon catheter
US4940459A (en) * 1988-10-12 1990-07-10 Mallinckrodt, Inc. Inflation device for balloon catheter
US5137514A (en) * 1990-11-01 1992-08-11 Accumed Systems, Inc. Inflation syringe assembly for percutaneous transluminal angioplasty
US5197635A (en) * 1990-11-16 1993-03-30 Chang Peter J Y Variable thrust caulk dispensing device
US5376079A (en) * 1991-09-30 1994-12-27 Holm; Niels E. Dispensing device for dispensing at least two fluids
US5520658A (en) * 1991-09-30 1996-05-28 E. R. Squibb & Sons, Inc. Dispensing device for dispensing at least two fluids
US5336201A (en) * 1992-06-29 1994-08-09 Baxter International Inc. Syringe driving apparatus
US5350365A (en) * 1992-11-16 1994-09-27 Roberto De Godoy Moreira Surgical instrument for injecting/removing non-solid substances
WO1995012425A2 (en) * 1993-11-02 1995-05-11 Genentech, Inc. An injection pen solution transfer apparatus and method
WO1995012425A3 (en) * 1993-11-02 1995-08-24 Genentech Inc An injection pen solution transfer apparatus and method
US5514097A (en) * 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
US5469860A (en) * 1994-04-11 1995-11-28 De Santis; Stephen A. Fine needle aspiration cytology device syringe holder
US5560373A (en) * 1994-04-11 1996-10-01 De Santis; Stephen A. Needle core biopsy instrument with durable or disposable cannula assembly
US5817033A (en) * 1994-04-11 1998-10-06 Desantis; Stephen A. Needle core biopsy device
US5971939A (en) * 1994-04-11 1999-10-26 Laurus Medical Corporation Needle core biopsy device
US5779647A (en) * 1995-06-07 1998-07-14 Chau; Sonny Automated biopsy instruments
US6626850B1 (en) 1995-06-07 2003-09-30 Allegiance Corporation Automated biopsy instruments
US5964736A (en) * 1995-09-22 1999-10-12 Lane; Donovan R. Livestock biological and vaccine handling system
WO1999008735A2 (en) 1997-08-14 1999-02-25 Nycomed Imaging As Hand-held manual injector
US20040024353A1 (en) * 2000-12-22 2004-02-05 Petersen Robert L. Method and apparatus for applying a medically useful multiple component material
US6585696B2 (en) 2000-12-22 2003-07-01 Baxter International, Inc. Method and apparatus for applying a medically useful multiple component material
CN100493640C (zh) * 2002-09-20 2009-06-03 瓦卢瓦有限合伙公司 流体产品喷射设备
US20050258273A1 (en) * 2002-09-20 2005-11-24 Pascal Bruna Fluid product spraying device
US7389946B2 (en) * 2002-09-20 2008-06-24 Valois S.A.S Fluid product spraying device
US7988642B2 (en) 2003-10-14 2011-08-02 Suros Surgical Systems, Inc. Vacuum assisted biopsy device
US8231544B2 (en) 2003-10-14 2012-07-31 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US8679032B2 (en) 2003-10-14 2014-03-25 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US7390306B2 (en) 2003-10-14 2008-06-24 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US8430827B2 (en) 2003-10-14 2013-04-30 Suros Surgical Sysytems, Inc. Vacuum assisted biopsy device
US8357103B2 (en) 2003-10-14 2013-01-22 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US20050080355A1 (en) * 2003-10-14 2005-04-14 Mark Joseph L. Vacuum assisted biopsy needle set
US8048003B2 (en) 2003-10-14 2011-11-01 Suros Surgical Systems, Inc. Vacuum assisted biopsy device
CN101765413B (zh) * 2007-05-21 2011-06-15 西姆克罗技术有限公司 给药器
WO2008143529A3 (en) * 2007-05-21 2009-01-15 Simcro Tech Ltd Applicator
AU2008253832B2 (en) * 2007-05-21 2013-08-29 Datamars Limited Applicator
US8641682B2 (en) 2007-05-21 2014-02-04 Simcro Tech Ltd. Applicator
KR100888348B1 (ko) * 2007-09-21 2009-03-10 세원셀론텍(주) 세포치료제 주입 장치
CN101732780A (zh) * 2009-11-17 2010-06-16 天津怡美医疗器械有限公司 一次性使用的连续多次定量注射器
CN101732780B (zh) * 2009-11-17 2013-09-18 天津怡美医疗器械有限公司 一次性使用的连续多次定量注射器
US20120024887A1 (en) * 2010-07-29 2012-02-02 Prince Castle LLC Liquid Butter Dispenser
RU2585134C1 (ru) * 2014-12-30 2016-05-27 Общество С Ограниченной Ответственностью "Инновационный Стоматологический Центр "Нано-Дент" Шприц карпульный стоматологический
RU188263U1 (ru) * 2018-05-10 2019-04-04 Общество с ограниченной ответственностью Компания "Динамика" Устройство для введения инъекции

Also Published As

Publication number Publication date
JPS5710746B2 (zh) 1982-02-27
JPS4996591A (zh) 1974-09-12
GB1456650A (en) 1976-11-24
FR2207728B1 (zh) 1977-03-04
DE2358838A1 (de) 1974-05-30
IT969196B (it) 1974-03-30
FR2207728A1 (zh) 1974-06-21
DE2358838C2 (de) 1982-03-18
CH562035A5 (zh) 1975-05-30

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