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Patent Searching and Data


Title:
MEDICAL CAP AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2012/056958
Kind Code:
A1
Abstract:
The invention is a medical cap having an elastic plug and a support that holds the elastic plug therein. The support is provided with an inner wall that surrounds and accommodates the elastic plug and an outer wall that surrounds the inner wall. In the gap between the inner wall and outer wall, an inner plug with a circular wall is disposed by pressing and inserting the circular wall and pressure is applied on the elastic plug by the inner wall as a result of the pressing and inserting of the circular wall. Provided thereby are a medical cap having an elastic plug and a support that holds the elastic plug therein, which is superior in maintaining a tight seal with no leakage of liquid during needle puncture, superior holding power and restoring power with respect to needle withdrawal, etc., and a production method therefor.

Inventors:
SUZUKI KEISUKE (JP)
IHARA TAKASHI (JP)
Application Number:
PCT/JP2011/074002
Publication Date:
May 03, 2012
Filing Date:
October 19, 2011
Export Citation:
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Assignee:
NAIGAI KASEI CO LTD (JP)
SUZUKI KEISUKE (JP)
IHARA TAKASHI (JP)
International Classes:
A61J1/05; B65D51/18
Foreign References:
JP2009072250A2009-04-09
JP2002126040A2002-05-08
JP2004083028A2004-03-18
Attorney, Agent or Firm:
OMNI INTERNATIONAL PATENT LAW OFFICE (JP)
Patent business corporation OMNI international patent firm (JP)
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Claims: