Title:
SURGICAL INSTRUMENT
Document Type and Number:
Japanese Patent JPS60179054
Kind Code:
A
Abstract:
The invention relates to a two-piece disposable surgical instrument for collecting tissue cells for use as specimens for cytological diagnosis, in particular, the detection of cancer of the cervix and uterus. Each part of the instrument is moulded from thermoplastic material. One part consists of a barrel having a reduced end having two finger rings at the other. The reduced end has a pair of scraping blades. portions of which serve as forward walls of cell collection areas. The remaining part of the instrument consists of a plunger slidable within the barrel and having a thumb-grip, the plunger being capable of collecting and ejecting cells from the barrel and obtained from a different area of the cervix to those areas from which the pair of blades obtained their cells.
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Inventors:
UOORESU BIREZUFUOODO SHIYUUTO
Application Number:
JP1636685A
Publication Date:
September 12, 1985
Filing Date:
January 30, 1985
Export Citation:
Assignee:
UOORESU BIREZUFUOODO SHIYUUTO
International Classes:
A61B17/42; A61B10/00; A61B10/02; (IPC1-7): A61B17/42
Attorney, Agent or Firm:
Watanabe Noboru Minoru