Frederick C. Houghton

Bi-level charge pulse apparatus to facilitate nerve location during peripheral nerve block procedures

Adapter for mounting a fluid handling device on a catheter tubing

Method and apparatus for variably regulating the length of a combined spinal-epidural needle

Apparatus and method for vascular guide wire insertion with blood flashback containment features

Assembly for aspirating tissue, including adapter for syringe.

Electrically insulated breast lesion localization device

Biopsy procedure tray

Zweistufiges elektrisches Pulsgerät zur Erleichterung der Lokalisierung von Nerven während Nerven-Hemmungs-Eingriffen

Binary level charge pulse device which easily determines position of nerve during peripheral nerve block treatment

Appareil d'impulsions électriques à deux niveaux pour faciliter la localisation d'un nerf pendant des interventions de blocage de nerfs