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Phase shift colloids as ultrasound contrast agents 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61K-049/00
출원번호 US-0182024 (1994-01-19)
발명자 / 주소
  • Quay Steven C. (Pacific Palisades CA)
출원인 / 주소
  • Sonus Pharmaceuticals (Bothell WA 02)
인용정보 피인용 횟수 : 144  인용 특허 : 0

초록 ▼

Agents for enhancing the contrast in a diagnostic ultrasound procedure comprise colloidal dispersions of the liquid-in-liquid type, i.e., emulsions or microemulsions, in which the dispersed liquid phase is a liquid having a boiling point below the temperature of the animal to be imaged and which the

대표청구항 ▼

An ultrasound contrast agent including a biocompatible colloidal dispersion, said dispersion comprising a liquid dispersed phase, an amphiphilic material and an aqueous continuous phase, said dispersed phase comprising a water immiscible fluorine-containing chemical in liquid form having a boiling p

이 특허를 인용한 특허 (144)

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