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US 2015/0083778 A1Published application
Surgical stapler comprising safety apparatus
AssigneeB. J. Zh. F. Panther Medical Equipment Co., Ltd.
InventorsXuejun LI, Qing LIU
Life of this patent
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Abstract
A surgical stapler including a safety apparatus, including: a stapler part, a fixed handle, a safety apparatus, a transmission assembly, a propulsion assembly, and a trigger handle. The safety apparatus includes a safety piece and a fixing block. The propulsion assembly includes an ejector sleeve. The safety apparatus is fixed on the propulsion assembly and contacts with a surface of the transmission assembly. The safety piece is disposed inside the fixing block. At least one spring is disposed inside the fixing block to ensure elasticity of the safety piece.
Claims9
A surgical stapler, comprising:
- a) a stapler part;
- b) a fixed handle;
- c) a safety apparatus, the safety apparatus comprising a safety piece and a fixing block;
- d) a transmission assembly;
- e) a propulsion assembly, the propulsion assembly comprising an ejector sleeve;
- and
- f) a trigger handle;
- wherein
- the safety apparatus is fixed on the propulsion assembly and contacts with a surface of the transmission assembly;
- the safety piece is disposed inside the fixing block;
- at least one spring is disposed inside the fixing block to ensure elasticity of the safety piece.
8 more elements
Dependencies are inferred from the claim text.