Dental therapeutic device
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United States of America Patent
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N/A
Issued Date -
May 4, 2006
app pub date -
Jan 23, 2003
filing date -
Jan 23, 2002
priority date (Note) -
Abandoned
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Abstract
Disclosed is a dental therapeutic device used for infiltrating and/or rinsing tissue or hollow spaces bordered by tissue, particularly tooth tissue or hollow spaces bordered by tooth tissue, with a therapeutic fluid. The inventive device comprises a storage container (2) for the therapeutic fluid, a hollow needle (42) for feeding the therapeutic fluid into the tissue, a pump (15, 43, 47) feeding the therapeutic fluid from the storage container (2) to the hollow needle (42), and a pump (15, 43, 47) sucking therapeutic fluid from the tissue via the hollow needle (42). All of said components are comprised in a hand-piece-type unit, whereby a very compact dental therapeutic device is created which is easy to handle for the dentist and requires no external units or only units that are generally part of a dentist's practice.
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