초록 ▼

A medical device suitable for delivery of energy to tissue includes a housing, a phased antenna array disposed within the housing, and a user-interface coupled to the housing. The user-interface is adapted to enable a user to selectively adjust the radiation pattern of electromagnetic energy deliver

A medical device suitable for delivery of energy to tissue includes a housing, a phased antenna array disposed within the housing, and a user-interface coupled to the housing. The user-interface is adapted to enable a user to selectively adjust the radiation pattern of electromagnetic energy delivered into a tissue region by the phased antenna array. The medical device also includes an ultrasound transducer array disposed within the housing. The ultrasound transducer array is configured to acquire data representative of the tissue region during energy delivery into the tissue region by the phased antenna array.

대표청구항 ▼

1. A medical probe device suitable for delivery of energy to tissue, comprising: a housing;a phased antenna array disposed within the housing, the phased antenna array emitting therapeutic electromagnetic energy;a user-interface disposed on the housing, the user-interface adapted to enable a user to

1. A medical probe device suitable for delivery of energy to tissue, comprising: a housing;a phased antenna array disposed within the housing, the phased antenna array emitting therapeutic electromagnetic energy;a user-interface disposed on the housing, the user-interface adapted to enable a user to selectively adjust the radiation pattern of electromagnetic energy delivered into a tissue region by the phased antenna array; andan ultrasound transducer array disposed within the housing, the ultrasound transducer array configured to acquire data representative of the tissue region during energy delivery into the tissue region by the phased antenna array. 2. The medical device of claim 1, wherein the housing includes: a body member defining an internal chamber configured to contain the ultrasound transducer device and the phased antenna array therein. 3. The medical device of claim 2, wherein the phased antenna array is operably coupled to an electrosurgical power generating source. 4. The medical device of claim 2, wherein the ultrasound transducer array is communicatively coupled with an ultrasound imaging system. 5. The medical device of claim 2, wherein the body member includes a distal end and defines a tissue-contact surface at the distal end. 6. The medical device of claim 5, wherein the tissue-contact surface includes a first region defining an ultrasound transmissive window. 7. The medical device of claim 6, wherein the ultrasound transducer array is operatively associated with the ultrasound transmissive window. 8. The medical device of claim 6, wherein the tissue-contact surface further includes a second region defining a microwave transmissive window. 9. The medical device of claim 8, wherein the phased antenna array is operatively associated with the microwave transmissive window. 10. The medical device of claim 1, wherein user-interface includes indicia thereon representative of at least one user-selectable parameter of electromagnetic energy delivery into tissue by the medical device. 11. The medical device of claim 10, wherein the indicia includes a first scale including indicia graduation marks and angle in degrees. 12. The medical device of claim 11, wherein the indicia further includes a second scale including indicia graduation marks and a series of consecutive positive integers indicative of energy intensity levels. 13. The medical device of claim 1, wherein the user-interface includes a pointing device. 14. The medical device of claim 13, wherein at least one parameter of electromagnetic energy delivery into tissue by the medical device is correlated to indicative orientations of the pointing device. 15. The medical device of claim 13, wherein the phased antenna array includes a plurality of radiating elements. 16. The medical device of claim 15, wherein at least one electrical signal outputted from the user-interface is responsive to a user-effected movement of the pointing device, and wherein the at least one electrical signal is used to determine phasing of the plurality of radiating elements. 17. A system, comprising: an electrosurgical power generating source; anda hand-holdable device operably associated with the electrosurgical power generating source, the hand-holdable device including: a phased antenna array emitting therapeutic electromagnetic energy;a user-interface disposed on the hand-holder device and adapted to enable a user to selectively adjust the radiation pattern of electromagnetic energy delivered into a tissue region by the phased antenna array; andan ultrasound transducer array configured to acquire data representative of the tissue region during energy delivery into the tissue region by the phased antenna array. 18. The system of claim 17, wherein the hand-holdable device further includes an electromagnetic window. 19. The system of claim 18, further comprising: a coolant supply system in fluid communication with the electromagnetic window.