Performing ultrasound ranging in the presence of ultrasound...

Possibly absorbable blood filter

Power supply for implantable device

Power supply for implantable device

Prevention of decubital ulcers using implanted magnet

Process and device for supply of an at least partially implanted

Programmable subcutaneous visible implant

Reciprocating pump and linear motor arrangement

Reciprocating pump with imperforate piston

Remotely interrogated implant device with sensor for detecting a

Remotely interrogated implant device with sensor for...

Ring tissue expanders and their method of use

Self-inflating tissue expander

Septum

Septum port locator system and method for an implantable...

Skin pressure reduction to prevent decubitus ulcers by...

Subcutaneous injection and withdrawal site

Superconducting magnetic control system for manipulation of...

Surface-treated stent, catheter, cannula, and the like

Surgical communication and power system