发明名称 Eyelid retractor
摘要 An eyelid retractor is provided for maintaining the eyelids of a patient in an open position during ocular surgery or the like. The retractor comprises a loop having a smooth surface with eyelid restraining blades positioned on opposite sides thereof. The retractor is sufficiently malleable to be inelastically deformed such that the blades are in a desired eyelid retracting configuration and the retractor loop is also bent to conform to the face of the patient such that the retractor is supported by the face. The retractor is face hugging so as to exhibit a low profile. The retractor is also sufficiently resilient to oppose movement of the eyelids when in the eyelid retracting configuration.
申请公布号 US4321916(A) 申请公布日期 1982.03.30
申请号 US19800134066 申请日期 1980.03.26
申请人 MCKEE, DOUGLAS C. 发明人 MCKEE, DOUGLAS C.
分类号 A61B17/02;A61F9/007;(IPC1-7):A61B17/02 主分类号 A61B17/02
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