Title:
状態変数及び状態変数の変化を決定する方法
Document Type and Number:
Japanese Patent JP4768603
Kind Code:
B2
Abstract:
The present invention relates to a magnetic gas bubble composition, comprising one or more gas bubbles in a liquid medium wherein magnetic particles are present at the interface of the gas bubble and the liquid medium. Further, the present invention relates to a functionalised magnetic particle composition comprising two or more magnetic particles that are according to a first state agglomerated and/or coupled-together in a spatially delimited way by a bond and/or by embedding in a solid or viscous medium which bond or embedding medium can be physically, chemically and/or biologically modified, dissolved and/or degraded to a second state of reduced agglomeration and wherein the average particle to particle distance between the magnetic particles is less than 10 times the average magnetic particle size. Further, the present invention relates to a magnetic gas bubble precursor for the manufacture of such a magnetic gas bubble composition.
Inventors:
Greich Bernhard
Application Number:
JP2006506854A
Publication Date:
September 07, 2011
Filing Date:
April 15, 2004
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G01N27/74; A61B5/05; A61B5/06; A61K49/18; G16H50/20
Domestic Patent References:
| JP2002071645A | 2002-03-12 | |||
| JPS6351504B2 | 1988-10-14 | |||
| JP2006524533A | 2006-11-02 | |||
| JPH05340864A | 1993-12-24 |
Foreign References:
| WO2002035205A2 | 2002-05-02 |
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen
Akihiko Miyazaki
Fueda Shusen