ALAS, Guillermo,SMITH, Michael G.,ADESINA, Sherry E.,WASHINGTON, Alencia V.,LAVIGNE, Mark
申请号：
AU2019250128
公开号：
AU2019250128A1
申请日:
2019.10.15
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2019250128A120200430.pdf#####Abstract Accordingly, provided herein are methods for ameliorating pain in a subject in need thereof. The methods can comprise inserting an introducer cannula into the subject and positioning a distal end of the introducer cannula proximate a treatment site comprising a nerve that transmits a pain impulse； advancing an ablation probe through the introducer to a region proximate to the treatment site； ablating the nerve with the ablation probe, thereby forming a lesion on the nerve； retracting the ablation probe； and injecting a liquid composition through the introducer cannula and into the treatment site. Following injection, the liquid composition can form a polymeric matrix at the treatment site.1/5 Preloaded syringe Storage temp (liquid) Injection temp (liquid) Administer after RF Polyrmer coats Gel sets Biodegrades/bioabsorbs ablation site (physical barrier) FIGURE 1 Test Concept Polymer can be dispensed through various introducer manifestations FIGURE 2
