Title:
安全医療用針装置
Document Type and Number:
Japanese Patent JP2005528140
Kind Code:
A
Abstract:
Medical needle safety device comprises a needle base (5) where needle end (23) of a cannula is mounted. The cannula which drills a hole in elastic offset element, is protected by safety sheath (4). At exterior surface of cannula, a raised stop element whose maximum dimension is larger than other portion of cannula diameter is provided. The dimension of stop element (46) of sheath is smaller than maximum dimension of stop element of the cannula.
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Inventors:
Lee military student
Application Number:
JP2003579914A
Publication Date:
September 22, 2005
Filing Date:
February 08, 2003
Export Citation:
Assignee:
Shanghai Kangde Lai Enterprise Development Group Co., Ltd.
International Classes:
A61M5/158; A61M5/32; A61M25/06; (IPC1-7): A61M5/32; A61M5/158
Attorney, Agent or Firm:
Osamu Kawamiya
Takuji Yamada
Haruo Nakano
Takuji Yamada
Haruo Nakano