发明授权
- 专利标题: Method and apparatus for electrically destroying a syringe needle
- 专利标题(中): 电针破坏注射器针头的方法和装置
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申请号: US707923申请日: 1996-09-10
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公开(公告)号: US5736706A公开(公告)日: 1998-04-07
- 发明人: William F. Butler
- 申请人: William F. Butler
- 申请人地址: GA Marietta
- 专利权人: Q Care International, LLC
- 当前专利权人: Q Care International, LLC
- 当前专利权人地址: GA Marietta
- 主分类号: A61L11/00
- IPC分类号: A61L11/00 ; A61G12/00 ; A61M5/32 ; B09B3/00 ; B23K11/22
摘要:
A method and apparatus for sterilizing and destroying a syringe needle includes a rotating needle carriage that receives a needle in a loading position. The needle carriage is rotated downwardly to a cut-off position. At the cut-off position, two opposing contact blades pinch the needle, which electrically connects the positive and negative terminals of a battery. Current flows through the contact blades and the needle, thereby melting the needle. A slight further rotation of the needle carriage causes the contact blades to shear the needle. The sheared portion of the needle then falls into a waste compartment in the bottom of the apparatus. When the syringe is removed from the needle carriage, the needle carriage rotates upwardly and returns to the loading position.
公开/授权文献
- US5162695A Electron gun assembly for a color cathode ray tube 公开/授权日:1992-11-10
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