Heart wall actuation device for the natural heart
Heart wall actuation device for the natural heart
Height-adjustable artificial vertebral body
Height-adjustable intervertebrae implant
Height-adjustable spinal implant and operating instrument...
Height-adjustable vertebral implant
Helical mesh endoprosthesis and methods of use
Helical mesh endoprosthesis and methods of use
Helical stent and method for making same
Helical stent design
Helical stent design
Helical stent design
Helical stent having flat ends
Helical stent having flexible transition zone
Helical stent having improved flexibility and expandability
Helical stent having improved flexibility and expandability
Helical stent with micro-latches
Helically formed stent/graft assembly
Helically supported graft
Helically wrapped interlocking stent