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1. 发明专利

JP4329976B2 High-strength hardened body formation capable of living bone reinforcement treatment for rapid hardening calcium phosphate cement 有权
公开(公告)号：JP4329976B2
公开(公告)日：2009-09-09
申请号：JP2001203307
申请日：2001-07-04
申请人： Hoya株式会社
发明人：昌弘平野 , 智広梅田 , 啓泰竹内
IPC分类号： A61L24/00 , A61L27/00 , C04B12/02 , C04B20/10 , C04B24/14 , C04B28/34
CPC分类号： C04B28/344 , C04B20/1029 , C04B2111/00836 , C04B12/025 , C04B22/16 , C04B24/14
摘要： PROBLEM TO BE SOLVED: To provide fast-curing calcium phosphate cement for reinforcing and treating organic bones capable of forming a high-strength cured body. SOLUTION: The fast-curing calcium phosphate cement for reinforcing and treating organic bones is composed of a mixed composition having a compounded composition consisting, by mass %, 5 to 500 ppm osteogenesis factors, 0.03 to 1.5% magnesium phosphate, 3 to 25% dibasic calcium phosphate and the balance α type calcium tertiary phosphate and inevitable impurities. The osteogenesis factors are made to exist in the composition in the form of being deposited and carried on the surfaces of the dibasic calcium phosphate.

2. 发明专利

JP4185254B2 Kneading container, injector and kneading apparatus 有权
公开(公告)号：JP4185254B2
公开(公告)日：2008-11-26
申请号：JP2001094042
申请日：2001-03-28
申请人： Hoya株式会社
发明人：昌弘平野 , 伸之浅岡 , 啓泰竹内
IPC分类号： A61J3/00 , A61B17/56 , A61J1/05 , A61L27/00 , A61M5/178
摘要： PROBLEM TO BE SOLVED: To provide a kneading container capable of simply performing the kneading work of a powder and a liquid aseptically in a non-mannually operable manner, and an injector using the kneading container housing kneaded matter as the injector to inject the kneaded matter in the body aseptically and simply. SOLUTION: The kneading container is a double container consisting of an inner container 11 housing the powder and the liquid and the outer container 2 housing the inner container in a detachable manner and constituted so as to apply simultaneously revolution and rotation to the outer container having housed the inner container or to apply vibration thereto to knead the powder and the liquid. A lock mechanism not changing the relative position of the outer and inner containers is provided and the inner container has an inner container body having a first opening for discharging the kneaded matter and a second opening in which an extrusion member is inserted, and first and second cover members 13 and 14 for sealing the first and second openings in a freely detachable manner. The injector including the inner container body, an injection member and the extrusion member is also disclosed.

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