Title:
FILLING JIG FOR ARTIFICIAL BONE GRANULE
Document Type and Number:
Japanese Patent JP2015016275
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a filling jig for artificial bone granule capable of performing filling work with controlled amount of filling for a target site even to a deep part of a surgical field of the body without scattering or falling of material to the area around when filling a bone defective part with a powdery or granular artificial bone material.SOLUTION: The device according to the present invention is shaped like a throat made of finger press-deformable material with a narrow portion in the middle of the throat section. When the narrow portion is pressed by fingers, an internal passage spreads to allow artificial bone material to be discharged. When the fingers are released, the narrow portion narrows again, thereby enabling the amount of discharge to be controlled. In addition, pressing the throat section with fingers deforms the non-narrowed portion of the throat section, giving an effect like disentangling the throat section with fingers and releasing the blockage of internal walls of the throat section. This facilitates the filling of the artificial bone material during surgery, ensuring reliable filling work and shortened surgery time.
Inventors:
KAWAZU HIDEYUKI
Application Number:
JP2013156075A
Publication Date:
January 29, 2015
Filing Date:
July 10, 2013
Export Citation:
Assignee:
CATALYMEDIC INC
International Classes:
A61F2/28