Invention Grant
- Patent Title: Retractor and tip extender therefor
-
Application No.: US16511565Application Date: 2019-07-15
-
Publication No.: US11432716B2Publication Date: 2022-09-06
- Inventor: David A. Opperman
- Applicant: Colorado Voice Clinic, P.C.
- Applicant Address: US CO Denver
- Assignee: Colorado Voice Clinic, P.C.
- Current Assignee: Colorado Voice Clinic, P.C.
- Current Assignee Address: US CO Denver
- Agency: FisherBroyles, LLP
- Agent Craig W. Mueller
- Main IPC: A61B1/267
- IPC: A61B1/267 ; A61B1/00
Abstract:
A retractor used in inner-oral surgery is provided that includes a maxilla portion configured to maintain a patient's mount in an open state. The retractor also includes a blade that maintains the position of the tongue so that surgical tools are not obstructed. The maxilla portion of one embodiment only extends a portion of the length of the blade.
Public/Granted literature
- US20200375446A1 RETRACTOR AND TIP EXTENDER THEREFOR Public/Granted day:2020-12-03
Information query
