Title:
ARTIFICIAL TITANIUM OSSICLE HAVING CUP-SHAPED TOP DISC
Document Type and Number:
WIPO Patent Application WO/2022/021713
Kind Code:
A1
Abstract:
An artificial titanium ossicle having a cup-shaped top disc comprises a recessed top disc (1) and a stirrup end structure (2). A bottom surface of the recessed top disc (1) is connected to a top surface of the stirrup end structure (2). The recessed top disc (1) is provided with a plurality of sidewall holes A (4) extending through a sidewall thereof. The invention has a reasonable design, and can fit with irregularly-shaped cartilage at various locations. Since cartilage or bone portions can be inserted into the recessed top disc (1), the artificial titanium ossicle provides a stable contact connection. The artificial titanium ossicle serving as an ossicle connector can effectively utilize residual ossicles of a user.
Inventors:
YANG SHIMING (CN)
Application Number:
PCT/CN2020/132756
Publication Date:
February 03, 2022
Filing Date:
November 30, 2020
Export Citation:
Assignee:
HUANG JIANMIN (CN)
FUJIAN MEDICAL UNIV UNION HOSPITAL (CN)
FUJIAN MEDICAL UNIV UNION HOSPITAL (CN)
International Classes:
A61F2/18; A61F2/28
Foreign References:
| CN203873916U | 2014-10-15 | |||
| CN2543503Y | 2003-04-09 | |||
| CN109045454A | 2018-12-21 | |||
| CN201379669Y | 2010-01-13 | |||
| CN201154006Y | 2008-11-26 | |||
| US20060058875A1 | 2006-03-16 |
Attorney, Agent or Firm:
FUZHOU YUANCHUANG PATENT AND TRADEMARK AGENT LTD. (CN)
Download PDF:
Previous Patent: PREDICTIVE MOTION PLANNING SYSTEM AND METHOD
Next Patent: HORIZONTAL FLANGE COILING MACHINE
Next Patent: HORIZONTAL FLANGE COILING MACHINE