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TWO-PART STORAGE AND MIXING DEVICE FOR THE PRODUCTION OF A BONE CEMENT, AND PERTINENT METHOD
专利权人:
Heraeus Medical GmbH
发明人:
Sebastian Vogt,Thomas Kluge
申请号:
US15914194
公开号:
US20180256233A1
申请日:
2018.03.07
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A storage and mixing device for the production of a bone cement dough from a monomer liquid and a cement powder as starting components of the bone cement. The storage and mixing device includes: (1) a receptacle having a monomer liquid container which contains the monomer liquid, (2) a cartridge containing the cement powder, (3) a feed plunger, which is accessible from a rear side of the receptacle, arranged in the receptacle, and movable in a longitudinal direction of the receptacle, and (4) a dispensing plunger which is arranged in the cartridge and shiftable in a longitudinal direction inside of the cartridge. The front side of the receptacle is connected or connectable to the rear side of the cartridge with a first securing element on the rear side of the receptacle and a second securing element on the rear side of the cartridge.The invention also relates to a method for the production of a bone cement dough, in particular of a pasty polymethylmethacrylate bone cement dough, whereby the bone cement dough is produced from a cement powder and a monomer liquid through the use of a storage and mixing device.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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