Soft tissue retractor

A tissue retractor device within the scope of the present invention generally includes a frame, an actuating mechanism, and a plurality of blades. The actuating mechanism generally includes at least one cam that encourages automatic toe-out of the blades. The tissue retractor eliminates the need for...

Full description

Saved in:
Bibliographic Details
Main Author REIMELS WILLIAM
Format Patent
LanguageChinese
English
Published 22.02.2017
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
Online AccessGet full text

Cover

More Information
Summary:A tissue retractor device within the scope of the present invention generally includes a frame, an actuating mechanism, and a plurality of blades. The actuating mechanism generally includes at least one cam that encourages automatic toe-out of the blades. The tissue retractor eliminates the need for bulky secondary blade mechanisms to prevent undesired blade deformation at the surgical site. The toe-out motion occurs simultaneously along with the opening of the blades. The present invention further provides for depth adjustment of the blades by means of an adjustable screw assembly. 种在本发明的范围内的组织牵开器装置大体包括框架、致动机构和多个叶片。所述致动机构大体包括促进所述叶片的自动外倾的至少个凸轮。所述组织牵开器消除对用来阻止在手术部位处的不期望的叶片变形的庞大的辅助的叶片机构的需要。所述外倾运动连同所述叶片的打开同时地发生。本发明还通过可调节螺钉部件提供所述叶片的深度调节。
Bibliography:Application Number: CN201580021283