Retractor for periodontal surgery
AssigneeEbi, LLC
InventorSang Choon Cho
Life of this patent
Estimating the term…
Abstract
A retractor for periodontal surgery includes an elongated handle from which extends a first connection portion and a second connection portion, with a blade extending from the second connection portion. The handle and the first connection portion are positioned at a first angle, the first connection portion and the second connection portion are positioned at a second angle. The first and second connection portions are generally co-planar. The blade is obliquely positioned at a third angle relative to the central axis of the second connection portion. The blade may be easily inserted into an incision in a patient's gum so as to retract the incision.
Claims14
A retractor for periodontal surgery, which is used to lift up or retract an opening in a gum by being inserted into the opening, the retractor comprising:
- a handle having a long extended shape;
- a first connection portion comprising a first end portion and a second end portion, the first end portion of the first connection portion being connected to the handle;
- a second connection portion comprising a first end portion and a second end portion, the first end portion of the second connection portion being connected to the second end portion of the first connection portion;
- a blade connected to the second end portion of the second connection portion, wherein the handle and the first end portion of the first connection portion form a preset first angle, the preset first angle being about 20° to about 40°,
- the first end portion of the second connection portion and the second end portion of the first connection portion form a preset second angle, the preset second angle being about 60° to about 80°, and
- the first connection portion, the second connection portion, and the handle are located entirely on a same plane.
Dependencies are inferred from the claim text.