Title:
ANALGESIC AGENT
Document Type and Number:
WIPO Patent Application WO/2022/049887
Kind Code:
A1
Abstract:
The present invention provides an analgesic means that works by embolizing abnormal vessels and can be performed more safely. Provided is an analgesic agent that includes a particulate embolic substance having an average particle size from 10-200 µm, inclusive, and is administered via a catheter distal to a branch of a spinal artery in an artery that provides nutrients to a pain site.
Inventors:
OKUNO YUJI (JP)
Application Number:
PCT/JP2021/025464
Publication Date:
March 10, 2022
Filing Date:
July 06, 2021
Export Citation:
Assignee:
MEDICAL CORP YUYUKAI (JP)
International Classes:
A61K31/407; A61K31/201; A61P29/00
Other References:
OKUNO YUJI; IWAMOTO WATARU; MATSUMURA NOBORU; OGURO SOTA; YASUMOTO TAKU; KANEKO TAKAO; IKEGAMI HIROYASU: "Clinical Outcomes of Transcatheter Arterial Embolization for Adhesive Capsulitis Resistant to Conservative Treatment", JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY, ELSEVIER, AMSTERDAM, NL, vol. 28, no. 2, 19 December 2016 (2016-12-19), AMSTERDAM, NL , pages 161, XP029890885, ISSN: 1051-0443, DOI: 10.1016/j.jvir.2016.09.028
MATSUMARU, YUJI: "Basic vascular anatomy of the spinal cord", NICHE NEURO- ANGIOLOGY CONFERENCE 2012D, Retrieved from the Internet
MATSUMARU, YUJI: "Basic vascular anatomy of the spinal cord", NICHE NEURO- ANGIOLOGY CONFERENCE 2012D, Retrieved from the Internet
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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