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专利名称：Polyp or cell block collecting instrument发明人：Masahiko Inui申请号：US07/3346申请日：190406公开号：US05035688A公开日：19910730
摘要：A polyp or cell block collecting instrument adapted for use with an endoscopehaving a suction passage. The instrument includes an upper stream tube section having acoupling end and a lower stream tube section having a coupling end removably coupledto the coupling end of the upper stream tube section. The coupling ends of the upperand lower stream tube sections have expanded diameter. A filter is mounted in the tubeadjacent the coupling ends of the tube sections.
申请人：INUI; MASAHIKO
代理机构：Kinney & Lange
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