Vessel Plasty

Vesselplasty is a minimally invasive procedure to treat vertebral compression fractures (VCFs), often caused by osteoporosis or tumors, that involves injecting bone cement into a  (PET) balloon container inserted into the fractured vertebra. It is a new technique advancing the Kyphoplasty technique. Instead of using balloon this procedure uses a PET artificial vessel, the Vessel-X®, to restore the height of the vertebral body, it serving as a Vertebral Body Expander and also serving as the Bone Void Material Container. It is introduced into the vertebra in a reduced configuration and once positioned within the vertebra, it is expanded to its predetermined configuration raising the endplates and creating a void along with the introduced of bone void filler material. And then, a few bone void filler material penetrates through Vessel-X®, interdigitating the vertebral body. In the end, Vessel-X® and the bone void filler material will be remained at the predetermined injected area. This new technology, Vesselplasty, thoroughly solves the fatal problem of leakage of cement out of the vertebral body.

Vertebra compression fracture (VCF) is a common condition of spine disorder especially in old age patients. 

Features:

  • Minimal invasive surgery in vertebra compression fracture symptom         
  • Inflatable vessel, a PET artificial vessel
  • Inflated by bone void filler material
  • Correct vertebral height
  • Void shape controlled and preserved                                                                     
  • The vessel and the bone void filler material are left in the position
  • Interdigitate between the vessel and the vertebral body
  • Prevent the bone void filler material from leaking out of the vertebral body

An internal nozzle extends from inside the inserter, to the anterior portion of Vessel-X for anterior injection of filling material.

Vesselplasty

A pre-loaded 1.2mm guide wire is positioned within the inserter engaged with the anterior marker in maintaining the overall length of Vessel-X during insertion.

Dimension

  Vessel-X Patent status

Pending                          Issued   

Tw96104911                 TW-554739,

                                      TW-I221091

CN1526457.CN1552290,   CN2604194      

CN1552289                                     

US2004/0122455,               EP1495729,      US2004/0210297               ,EP1495730,                                                 EP1495725                                                US2006/0235425                                        

JP2004-313738,                                          

JP2004-329859,                                                                                                              JP2004-195197

                                                               Vessel-X Patent status
                                          Pending                                               Issued
                                         Tw96104911                                            TW-554739, TW-I221091
                                         CN1526457.CN1552290, CN1552289                        CN2604194 
                                         US2004/0122455,US2004/0210297                         EP1495729, EP1495730, EP1495725          
                                         US2006/0235425
                                         JP2004-195197,JP2004-313738,                                         
                                         JP2004-329859