The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2017
Filed:
Feb. 15, 2013
Applicant:
Kyung-woo Park, Seoul, KR;
Inventor:
Kyung-Woo Park, Seoul, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/34 (2006.01); A61B 17/16 (2006.01); A61B 17/32 (2006.01); A61B 17/3207 (2006.01); A61B 17/22 (2006.01);
U.S. Cl.
CPC ...
A61B 17/34 (2013.01); A61B 17/1659 (2013.01); A61B 17/1671 (2013.01); A61B 17/320016 (2013.01); A61B 17/320708 (2013.01); A61B 17/3421 (2013.01); A61B 2017/1602 (2013.01); A61B 2017/22082 (2013.01);
Abstract
Provided is a method for performing a percutaneous extraforaminotomy with foraminal ligament resection, which examines various ligaments around intervertebral foramen, artificially expands the intervertebral foramen blocked by adhesive fibrosis through repeated inflammatory reactions using epidural neurolysis or percutaneous extraforaminotomy, transmits chemical materials efficacious in pain treatment to the periphery of nervous branches causing pain through a catheter, and smoothly discharges an inflammatory material existing in spinal canal with the chemical materials through the intervertebral foramen.