发明名称 |
Pretreatment instrument of saliva and pretreatment method of saliva |
摘要 |
<p>In a pretreatment instrument and a pretreatment method of saliva, used for identification and quantitation of Streptococcus mutans in saliva by the immunochromatographic method utilizing an antigen-antibody reaction, the instrument includes a swab and a mixing container for saliva and a treatment liquid, the swab having a stick and a soft synthetic resin-made sponge capable of absorbing a predetermined amount or more of saliva, and the mixing container being made of a transparent or translucent soft synthetic resin and comprising a bag-like portion formed integrally with and continuously to a constricted portion as the end of a tapering introduction portion having an opening thoroughly larger than the sponge, wherein the constricted portion and the bag-like portion have elasticity such that the sponge can be squashed by a finger pressure in a state that the sponge is inserted therein; the constricted portion has a width such that a pressure can be applied by fingers and has a shape such that when the sponge is taken out in a squashed state by the finger pressure, a minimum amount necessary for the pretreatment or more of the saliva can be squeezed out.</p> |
申请公布号 |
EP1271124(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
EP20020012385 |
申请日期 |
2002.06.06 |
申请人 |
GC CORPORATION |
发明人 |
MATSUMOTO, YUKO;KOBAYASHI, YUMIKO;OKADA, JUNICHI |
分类号 |
G01N33/48;A61B10/00;B01L3/00;C12M1/30;C12M1/34;G01N1/02;G01N1/10;G01N33/50;G01N33/569;(IPC1-7):G01N1/10 |
主分类号 |
G01N33/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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