DE20118100U1 - Pressure injection device for bone cement - Google Patents

Pressure injection device for bone cement

Info

Publication number
DE20118100U1
DE20118100U1 DE20118100U DE20118100U DE20118100U1 DE 20118100 U1 DE20118100 U1 DE 20118100U1 DE 20118100 U DE20118100 U DE 20118100U DE 20118100 U DE20118100 U DE 20118100U DE 20118100 U1 DE20118100 U1 DE 20118100U1
Authority
DE
Germany
Prior art keywords
injection device
pressure injection
cylinder
bone cement
pistol grip
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
DE20118100U
Other languages
German (de)
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
Priority to DE20118100U priority Critical patent/DE20118100U1/en
Priority to DE10252027A priority patent/DE10252027B4/en
Publication of DE20118100U1 publication Critical patent/DE20118100U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8802—Equipment for handling bone cement or other fluid fillers
    • A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
    • A61B17/8822—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by means facilitating expulsion of fluid from the introducer, e.g. a screw pump plunger, hydraulic force transmissions, application of vibrations or a vacuum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8802—Equipment for handling bone cement or other fluid fillers
    • A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
    • A61B17/8816—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by the conduit, e.g. tube, along which fluid flows into the body or by conduit connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Druckinjektionsgerät für Knochenzement mit Sofortentlastung, dadurch gekennzeichnet, dass es aus einem Pistolengriff, einem abnehmbaren Kunststoffzylinder, einem Kolbenstopfen und einem nicht arretierendem Zahnstangentrieb besteht.1. Pressure injection device for bone cement with immediate relief, characterized in that it consists of a pistol grip, a removable plastic cylinder, a piston plug and a non-locking rack and pinion drive. 2. Druckinjektionsgerät nach Anspruch 1, dadurch gekennzeichnet, dass der Zylinder ein Längendurchmesserverhältnis von mehr als 10 : 1 hat.2. Pressure injection device according to claim 1, characterized in that the cylinder Length diameter ratio of more than 10: 1. 3. Druckinjektionsgerät nach Anspruch 1-2, dadurch gekennzeichnet, dass der Zylinder mit einer Überwurfverschraubung am Pistolengriff arretiert werden kann.3. Pressure injection device according to claim 1-2, characterized in that the cylinder with a union screw on the pistol grip can be locked. 4. Druckinjektionsgerät nach den Ansprüchen 1-3, dadurch gekennzeichnet, dass der Zylinder aus mindestens 2 mm starken durchsichtigem Kunststoff besteht, vorzugsweise PMMA oder PET.4. Pressure injection device according to claims 1-3, characterized in that the Cylinder consists of at least 2 mm thick transparent plastic, preferably PMMA or PET. 5. Druckinjektionsgerät nach den Ansprüchen 1-4, dadurch gekennzeichnet, dass an dem Zylinder ein kurzes großlumiges Schlauchelement angekoppelt ist, dass eine Beweglichkeit zwischen dem Druckinjektionsgerät und der Injektionskanüle herstellt.5. Pressure injection device according to claims 1-4, characterized in that on the Cylinder is coupled to a short, large-lumen hose element that has mobility between the pressure injection device and the injection cannula. 6. Druckinjektionsgerät nach Anspruch 5, dadurch gekennzeichnet, dass das flexible Schlauchstück mit einer Metallspiralarmierung gegen Bersten und Einknicken geschützt ist.6. Pressure injection device according to claim 5, characterized in that the flexible Hose piece with a metal spiral armor is protected against bursting and kinking.
DE20118100U 2001-11-07 2001-11-07 Pressure injection device for bone cement Expired - Lifetime DE20118100U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20118100U DE20118100U1 (en) 2001-11-07 2001-11-07 Pressure injection device for bone cement
DE10252027A DE10252027B4 (en) 2001-11-07 2002-11-06 Device for actuating a piston of a bone cement injection gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20118100U DE20118100U1 (en) 2001-11-07 2001-11-07 Pressure injection device for bone cement

Publications (1)

Publication Number Publication Date
DE20118100U1 true DE20118100U1 (en) 2003-01-09

Family

ID=7963682

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20118100U Expired - Lifetime DE20118100U1 (en) 2001-11-07 2001-11-07 Pressure injection device for bone cement
DE10252027A Expired - Fee Related DE10252027B4 (en) 2001-11-07 2002-11-06 Device for actuating a piston of a bone cement injection gun

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10252027A Expired - Fee Related DE10252027B4 (en) 2001-11-07 2002-11-06 Device for actuating a piston of a bone cement injection gun

Country Status (1)

Country Link
DE (2) DE20118100U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004093750A2 (en) * 2003-04-23 2004-11-04 The Cleveland Clinic Foundation Apparatus for depositing bone grafting material
CN112741677A (en) * 2020-12-30 2021-05-04 北京铸正机器人有限公司 Bone cement injection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3302324B1 (en) 2015-05-25 2022-01-26 Stenhus i Lund AB Mixing and dispensing gun

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108584A1 (en) * 1982-11-05 1984-05-16 Dentsply Limited Syringes
US4546767A (en) * 1983-10-27 1985-10-15 Smith Carl W Cement injection device
DE3425566A1 (en) * 1984-07-11 1986-01-16 Draenert Klaus DEVICE AND METHOD FOR MIXING AND APPLYING BONE CEMENT
WO1987005491A1 (en) * 1986-03-21 1987-09-24 Klaus Draenert Evacuatable bone cement syringe
US4973334A (en) * 1987-01-16 1990-11-27 Allo Pro Ag Device for ejecting or taking in liquid or paste-like media
US4994065A (en) * 1990-05-18 1991-02-19 Zimmer, Inc. Apparatus for dispensing low viscosity semi-fluid material under pressure
DE4022986A1 (en) * 1990-07-19 1992-01-23 Hahn Michael Bone cement applicator gun - with piston controlled by force-intensifying dosing device
US5431654A (en) * 1991-09-30 1995-07-11 Stryker Corporation Bone cement injector
DE19848479A1 (en) * 1998-10-21 2000-05-04 Aesculap Ag & Co Kg To fill a bone cavity with bone cement for fitting a prosthesis the cement is delivered at a constant vol flow until the pressure in the cement reaches a given value

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022563A (en) * 1990-01-10 1991-06-11 Electron Fusion Devices, Inc. Dispenser-gun assembly for viscous fluids and dispenser therefor
DK166691D0 (en) * 1991-09-30 1991-09-30 Unes As MULTI-COMPONENT PROJECT

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108584A1 (en) * 1982-11-05 1984-05-16 Dentsply Limited Syringes
US4546767A (en) * 1983-10-27 1985-10-15 Smith Carl W Cement injection device
DE3425566A1 (en) * 1984-07-11 1986-01-16 Draenert Klaus DEVICE AND METHOD FOR MIXING AND APPLYING BONE CEMENT
US4671263A (en) * 1984-07-11 1987-06-09 Klaus Draenert Device and process for mixing and applying bone cement
WO1987005491A1 (en) * 1986-03-21 1987-09-24 Klaus Draenert Evacuatable bone cement syringe
US4973334A (en) * 1987-01-16 1990-11-27 Allo Pro Ag Device for ejecting or taking in liquid or paste-like media
US4994065A (en) * 1990-05-18 1991-02-19 Zimmer, Inc. Apparatus for dispensing low viscosity semi-fluid material under pressure
DE4022986A1 (en) * 1990-07-19 1992-01-23 Hahn Michael Bone cement applicator gun - with piston controlled by force-intensifying dosing device
US5431654A (en) * 1991-09-30 1995-07-11 Stryker Corporation Bone cement injector
DE19848479A1 (en) * 1998-10-21 2000-05-04 Aesculap Ag & Co Kg To fill a bone cavity with bone cement for fitting a prosthesis the cement is delivered at a constant vol flow until the pressure in the cement reaches a given value

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004093750A2 (en) * 2003-04-23 2004-11-04 The Cleveland Clinic Foundation Apparatus for depositing bone grafting material
WO2004093750A3 (en) * 2003-04-23 2005-02-24 Cleveland Clinic Foundation Apparatus for depositing bone grafting material
US7316689B2 (en) 2003-04-23 2008-01-08 The Cleveland Clinic Foundation Apparatus for depositing bone grafting material
CN112741677A (en) * 2020-12-30 2021-05-04 北京铸正机器人有限公司 Bone cement injection device
CN112741677B (en) * 2020-12-30 2022-02-08 北京铸正机器人有限公司 Bone cement injection device

Also Published As

Publication number Publication date
DE10252027B4 (en) 2007-01-11
DE10252027A1 (en) 2003-07-10

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20030213

R150 Term of protection extended to 6 years

Effective date: 20041117

R151 Term of protection extended to 8 years

Effective date: 20071213

R152 Term of protection extended to 10 years

Effective date: 20100107

R071 Expiry of right
R071 Expiry of right