Device and method for the retrieval of osseointegrated dental implants by combining thermal energy and ultrasonic vibration
OwnerZiyad Samir HAIDARinventor
Life of this patent
Estimating the term…
Abstract
Device and method for the retrieval of osseointegrated dental implants by combining thermal energy and ultrasonic vibration.
Claims9
System for the retrieval of an osseointegrated dental implant (1) comprising a device which in turn comprises:
- an adapter (2) configured for its attachment to said dental implant (1) by means of a threaded connection (3);
- an application head (4) connected to the adapter (2), which is equipped with one or more housings (5) adapted to receive at least one first source (6) of thermal energy in combination with at least one second source (7) of vibration energy;
- a temperature sensor (9);
- wherein the reception channels (5′) of the application head (4), the central channel (8) of the application head (4) and the central channel (8′) of the adapter (2) are inter-connected to localize the thermal energy beam apically to the full length of the implant (1) while exerting mechanical vibrations to aid in breaking the bone-implant interface lock;
- characterized in that the device is combined with at least a first source (6) of thermal energy and second source (7) of vibration energy.
System according to the preceding claims, wherein the first source (6) for applying thermal energy comprises an electro-cautery unit and wherein the second source (7) for applying vibration energy is adapted to operate in the ultrasound frequency band.
System according to any of the preceding claims, wherein the application head (4) and the adapter are coupled through a threaded connection (4′).
System according to any of the preceding claims, wherein the head (4) and the adapter (2) comprise coincident central channels (8, 8′), arranged so that the energy sources (6, 7) can be applied longitudinally or vertically inside and throughout the length of the dental implant (1).
System according to any of the preceding claims, wherein the thermal (6) and vibration (7) energy sources are combined for their joint application through one of the housings (5) of the device.
System according to the preceding claim, wherein the first (6) and second (7) energy sources are coupled through a ceramic isolation element.
System according to any of the preceding claims, for use in the retrieval of an osseointegrated dental implant (1).
Dependencies are inferred from the claim text.