Methods and Agents of Decalcifying Bone
Decalcification can be performed by using acid or other agents. It may be difficult to decalcify large bone block within ours. This invention provides a bone-decalcifying agent including a calcium desolving agent for desolving calcium ions of bones, and a bubble-forming agent for generating microbubbles when the bone-decalcifying agent is exposed to ultrasonic vibration. It is found that bones may be decalcified in a relatively short time using the bone-decalcifying agent of this invention.
China
Patent Number: US7687264B2
Application Number: US2005257118A
Inventor: Guo, Xia | Lam, Wai Ling | Zheng, Yong Ping
Priority Date: 25 Oct 2005
Priority Number: US7687264B2
Application Date: 25 Oct 2005
Publication Date: 30 Mar 2010
IPC Current: C12N000508
US Class: 435372 | 4350011 | 435325 | 435366
Assignee Applicant: The Hong Kong Polytechnic University
Title: Methods and agents of decalcifying bone
Usefulness: Methods and agents of decalcifying bone
Summary: (I) is useful for decalcifying bones (claimed) e.g. as part of a procedure for diagnosis of a pathological condition, and in production of surgical graft material.
Novelty: Bone-decalcifying agent comprises a calcium desolving agent for desolving calcium ions of bones; and a bubble-forming agent for generating microbubbles when the bone-decalcifying agent is exposed to ultrasonic vibration
生物医学
医疗装置
GUO Xia
LAM Wai-ling
ZHENG Yong-ping
LAM Wai-ling
ZHENG Yong-ping
美国
