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manual bone cement mixing system with vacuum pump start

manual bone cement mixing system with vacuum pump start

US5797680A - Manual bone cement mixing system with vacuum ...

A system for mixing bone cement is disclosed. Dry PMMA powder and MMA liquid are mixed in a vacuum chamber. Gas from the mixture is vacuum drawn from the mixer by a vacuum source through a vacuum tube which extends between the mixer and the vacuum source. The vacuum source is actuated by creating a positive pressure pulse in the vacuum tube.

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Manual bone cement mixing system with vacuum pump start ...

Sep 05, 1996  A system for mixing bone cement is disclosed. Dry PMMA powder and MMA liquid are mixed in a vacuum chamber. Gas from the mixture is vacuum drawn from the mixer by a vacuum source through a vacuum tube which extends between the mixer and the vacuum source. The vacuum source is actuated by creating a positive pressure pulse in the vacuum tube.

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Manual Bone Cement Mixing System With Vacuum Pump Start ...

Manual Bone Cement Mixing System With Vacuum Pump Start-stop Device. Published: Aug 25, 1998 Earliest Priority: Sep 05 1996 Family: 1; Cited Works: 6; Cited by: 9; Cites: 34 ...

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Manual bone cement mixing system with vacuum pump start ...

Manual bone cement mixing system with vacuum pump start-stop device . United States Patent 5797680 . Abstract: A system for mixing bone cement is disclosed. Dry PMMA powder and MMA liquid are mixed in a vacuum chamber. Gas from the mixture is vacuum drawn from the mixer by a vacuum source through a vacuum tube which extends between the mixer ...

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US5395167A - Manual bone cement mixing system - Google Patents

A system for mixing bone cement is disclosed. Dry PMMA powder and MMA liquid are mixed in a vacuum chamber by a rotary mixer having a pair of spaced mixing arms. The rotary mixer is manually rotated by a gear drive. The arms of the rotary mixer follow continuous paths, each path having a plurality of loops at the wall of the chamber and curved portions extending across the chamber between loops.

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US5348391A - Manual bone cement mixing method - Google

A method for mixing bone cement by mixing PMMA powder and MMA liquid in a vacuum chamber using a rotary mixer having a pair of spaced mixing arms. The rotary mixer is manually rotated by a gear drive. The arms of the rotary mixer follow continuous paths, each path having a plurality of loops at the wall of the chamber and curved portions extending across the chamber between loops.

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Manual bone cement mixing system - MURRAY; WILLIAM M.

Nov 16, 1993  FIG. 9 illustrates a system 108 for mixing bone cement. The system includes an automatic shutdown vacuum source 110, a bone cement mixing device 112 and a vacuum tube 136 joining the source and device. Device 112 may be identical to either device 10 or device 210 and includes a vacuum tube attachment fitting 114 like either fitting 16 or 100.

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MIXIGUN® Bone Cement Mixing and Dispensing System

While traditional vacuum mixing systems rely on the re-processing of metal cement guns, the-MIXIGUN Bone Cement Mixing and Dispensing System introduces a unique two-in-one design. MIXIGUN Bone Cement Mixing and Dispensing System combines the clinical benefits of vacuum mixing with the convenience of one single use, fully disposable product.

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Compact Vacuum Cement Mixing System by Zimmer Biomet

The Zimmer Biomet Compact Vacuum Cement Mixing System has been designed for fast, hassle-free mixing of high viscosity bone cements. Its self-contained mixing element thoroughly mixes orthopedic cement and eliminates the added mess and inconvenience of removing the bone cement mixing element prior to injection.

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Manual bone cement mixing device - MURRAY; WILLIAM M.

Nov 16, 1993  A system for mixing bone cement including a device as in claim 1, a vacuum source including a vacuum pump having an inlet port, a vacuum line connecting said vacuum tube attachment fitting and said inlet port, and pump shutdown means for deactivating the pump in response to a sudden increase of pressure at the inlet port.

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US4758096A - Apparatus for mixing bone cement in vacuum ...

This invention relates to an apparatus for mixing bone cement in vacuum, in which mixing takes place in a container (11) from which ready-mixed bone cement (4) is adapted to be ejected by means of a piston (2) in the mixing container (1) for supplying the bone cement (4) to a hollow in the bone wherein a prosthesis is to be fixed by means of the bone cement (4), and the mixing container (1) is ...

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US3640510A - Vacuum stirring device for dental materials ...

Manual bone cement mixing system with vacuum pump start-stop device US6042262A (en) * 1997-07-29: 2000-03-28: Stryker Technologies Corportion: Apparatus for storing, mixing, and dispensing two-component bone cement US6120174A (en) * 1999-01-14: 2000-09-19: Bristol-Myers Squibb

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US5494349A - Bone cement mixing device - Google Patents

An orthopaedic bone cement mixing device comprising a mixing bowl (1) and a lid (3), said lid (3) having a handle (4) extending outwardly therefrom. A mixing paddle (7) comprising a shaft (8) and vanes (9) extending outwardly therefrom extends into the bowl (1) from the lid (3) and is anchored in a groove (10) running around the base (2) of the bowl.

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Vacuum mixing of acrylic bone cement - ScienceDirect

Jan 01, 1987  Vacuum Mixing of Acrylic Bone Cement Richard L. Wixson, MD,* Eugene P. Lautenschlager, PhD,t and Michael A. Novak, DDSt Abstract: A partial-vacuum (500-550 mmHg), slow-speed (2 Hz) system for optimal blending of the liquid and powder components of Simplex-P acrylic bone cement was developed to eliminate five different sources of porosity ob- served with x-ray during the course of cement ...

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Cements and Accessories

• Combination of mixing system and cement. • Supplied with powder prefilled in the syringe. • Available with both HV and GHV Cements. • Effective vacuum mixing of up to 80g of bone cement. • High Vacuum delivers low monomer fumes and reduced cement porosity.4 • Reduces the mass of glass introduced into the bone cement.5

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Method of mixing bone cement with a power tool including ...

Integrated bone cement mixing and dispensing system method: 1999-10-05: Barker et al. 5951160: Method and apparatus for packaging, mixing and delivering bone cement: 1999-09-14: Ronk: 366/130: 5797680: Manual bone cement mixing system with vacuum pump start-stop device: 1998-08-25: Murray: 5747953: Cordless, battery operated surical tool: 1998 ...

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US3358971A - Investment mixer - Google Patents

US3358971A US465473A US46547365A US3358971A US 3358971 A US3358971 A US 3358971A US 465473 A US465473 A US 465473A US 46547365 A US46547365 A US 46547365A US 3358971 A US3358971 A US 3358971A Authority US United States Prior art keywords container bearing cover mixing chamber Prior art date 1965-06-21 Legal status (The legal status is an assumption and is not

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Stryker Orthopedic Disposables - Stryker BioPrep Bone ...

Unique blade biasing system ensures blades scrape bowl whether mixing with or without vacuum. Can mix up to 3 batches of any type of bone cement including high viscosity; Clear bowl and lid for clear view of the mixing process; Low porosity mixing because of scrape and smear mixing mechanism; 2:1 gear ratio for quicker mixing

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Bone cement fixation: Acrylic cements Request PDF

Palacos R bone cement was mixed in a commercial vacuum mixing system (MITAB), and in an experimental system allowing evacuating air from the powder before mixing and collecting the cement

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PALABOWL - Instructions for use - Heraeus

The Bone Cement Mixing System’s rotating axis paddle allows ... of the vacuum hose to the vacuum pump and the opposite end (longer end) to the lid. ... Start the vacuum and begin mixing for about 45 seconds or according to the instructions for use of the bone cement. 1 2 7.

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Zimmer Biomet Compact Vacuum Cement Mixing System ...

Manufacturer: Zimmer Biomet. Designed for fast, hassle-free mixing of high viscosity bone cements. The self-contained mixing element thoroughly mixes the cement while eliminating the added mess and inconvenience of removing the mixing element prior to cement injection. Supplied with a vacuum pump adapter which allows for connection to various ...

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PALAMIX Vacuum pump - Instructions for use

The PALAMIX® vacuum pump is a compressed air ®operated vacuum pump. This generates a vacuum in the mixing cartridge of the PALAMIX® vacuum mixing system or the PALACOS® R+G pro, which allows mixing of bone cement under vacuum. Warnings ®The PALAMIX vacuum pump is located in the non-ster-ile area on the floor of the operating room.

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Manual bone cement mixing method - MURRAY; WILLIAM M.

Nov 16, 1993  FIG. 9 illustrates a system 108 for mixing bone cement. The system includes an automatic shutdown vacuum source 110, a bone cement mixing device 112 and a vacuum tube 136 joining the source and device. Device 112 may be identical to either device 10 or device 210 and includes a vacuum tube attachment fitting 114 like either fitting 16 or 100.

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MIXIGUN Bone Cement System - surgitech

System, you can have a vacuum system that reduces bone cement porosity without having the need for a metal injection gun. The MIXIGUN System combines two functions – mixing and injection- into one product. Because of the unique mix-ing/injection design, the system ensures an efficient and dependable process for bone cement mixing and delivery ...

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OPTIVAC VACUUM MIXING SYSTEM - DJO Global

OPTIVAC ® VACUUM MIXING SYSTEM Patented design enables both mixing and collection of cement under vacuum, mini-mizing the possibility of air entrapment.1 PATENTED PADDLE designed to mix all types of bone cement, regardless of viscosity. Competitor Mixing System 2 Average Percent Porosity of Cobalt™ HV Bone Cement Optivac® Vacuum Mixing System2

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MixeVac III Stryker

MixeVac III is an advanced cement mixer that quickly mixes any type of PMMA-based bone cements safely and thoroughly. Unique blade biasing system ensures blades scrape bowl whether mixing with or without vacuum. Can mix up to 3 batches of any type of bone cement including high viscosity. Clear bowl and lid for clear view of the mixing process.

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paOpc i t - Zimmer Biomet

Optipac Vacuum Mixing System -Pre-filled with Bone Cement. Improved cement quality and improved cementing technique, together . with a safer working environment have always been part of our most important goals when developing new products. The development of our vacuum mixing systems started in 1984. In 1993, we introduced Optivac ®

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reducing methylmethacrylate fume exposure Efficacy of ...

Overall, all vacuum mixing systems significantly reduced MMA fume exposure, by approximately 50–75%, compared to open-bowl mixing. Discussion Vacuum mixing of bone cement is considered to be beneficial, as reduced porosity and improved physical properties of acrylic bone cements are achieved (Alkire et al. 1987, Lidgren et al. 1987,

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Bone cement mixing apparatus - DePuy Orthopaedics, Inc.

A bone cement mixing system comprising: a vacuum source; a mixing bowl device comprising: a bowl defining an interior; a lid detachably attachable to said bowl; and a bone cement vapor removal system formed in said bowl and operative to allow extraction of bone cement vapors or fumes from said interior when in communication with said vacuum ...

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DSGN-fm-50366 rev. None Page 1 of 1 - Stryker

Automatic High Vacuum Pump. Connect nitrogen source to vacuum pump. Set pressure to 70-100 psi. WARNING: Do not operate pump outside the recom-mended pressure range. Instructions NOTE: Mixing times are approximate and may vary with room temperature. Do not place the cement mixing components where they will be warmed to above 70 °F. AU TO M AT ...

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Bone cement fixation: Acrylic cements Request PDF

Palacos R bone cement was mixed in a commercial vacuum mixing system (MITAB), and in an experimental system allowing evacuating air from the powder before mixing and collecting the cement

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compact cement mixer United States

Zimmer Biomet Compact Vacuum Cement Mixing System Features. Quick and hassle-free setup. Efficiently mixes low- to high-viscosity bone cement in 30 seconds. Self-contained mixing element eliminates hassle of transferring cement before injection. Vacuum pump adapter provided for connection to various vacuum sources.

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cement mixing company Germany - nekoographic

Mixing Equipment Concrete Batching Plant Construction Machinery manufacturer / supplier in China offering 120cbm/H*2 Double Germany Ready Mixing Machine Construction Equipment Fully Automatic Ready Mixed Skip Hopper Concrete Mixing Plant (25m3/H-75m3/H) Construction Machine 500-1000L Cement Mini Concretecement Mixers for Sale and so on.

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