Device for mixing bone cement and method for mixing bone cement and use of the device

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United States of America Patent

PATENT NO 9339946
APP PUB NO 20130135957A1
SERIAL NO

13679428

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Abstract

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A device automatically mixes bone cement and has two separate plunger space sections with a gas feed and a gas outlet, which are separated from each other through a plunger. A blocking organ is provided in the plunger and can be switched at the turnaround points of the plunger path. Suitable connecting facilities connect the plunger to a mixing facility that is arranged in a mixing vessel. Alternating build-up of a pressure difference and pressure equalization in both plunger space sections causes the plunger to move up and down. The plunger motion effects a simultaneous up-and-down motion and rotation of the mixing facility.

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Patent Owner(s)

Patent OwnerAddress
HERAEUS MEDICAL GMBH61273 WEHRHEIM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schnieber, Tim Frankfurt, DE 9 85
Vogt, Sebastian Erfurt, DE 286 2798

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