Invention Grant
- Patent Title: Cervical retractor
- Patent Title (中): 子宫颈牵开器
-
Application No.: US13457484Application Date: 2012-04-26
-
Publication No.: US08900137B1Publication Date: 2014-12-02
- Inventor: Nathan Lovell , Michael Serra , Michael Brotman , Andrew Wolf , Kenneth Rich
- Applicant: Nathan Lovell , Michael Serra , Michael Brotman , Andrew Wolf , Kenneth Rich
- Applicant Address: US CA San Diego
- Assignee: NuVasive, Inc.
- Current Assignee: NuVasive, Inc.
- Current Assignee Address: US CA San Diego
- Agent Jonathan Spangler; Rory Schermerhorn
- Main IPC: A61B17/02
- IPC: A61B17/02

Abstract:
An anterior cervical retractor comprises a retractor body having a base arm and a moving arm and a pair of retractor blades having a side loading blade and a top loading blade. The base arm includes a first track and a side loading connector. The first track extends perpendicularly from a proximal end of the base arm and the first track includes an articulating arm post and a gear teeth. The moving arm is located opposite to the base arm and includes a first track receptacle and a top loading connector. The moving arm is advanced along the first track by means of a knob extending from the base arm. The side loading blade includes a first blade portion and a first connection post and the top loading blade includes a second blade portion and a second connection post.
Information query