Treatment apparatus with electromagnetic energy delivery device and non-volatile memory
View Patent ↗An apparatus for cooling a skin surface includes a support structure coupled to an electromagnetic energy delivery device. The electromagnetic energy delivery device is configured to be coupled to an electromagnetic energy source. A cooling member is coupled to the electromagnetic energy delivery device and is configured to create a reverse thermal gradient through a skin surface. A memory is coupled to the electromagnetic energy delivery device and is positioned at the support structure or the electromagnetic energy delivery device. The memory is configured to store information to facilitate operation of at least one of the cooling member, and the electromagnetic energy source. Resources are coupled to the cooling member to permit different levels of cooling at different times of treatment.
1. An apparatus for treating skin tissue, comprising:
an electromagnetic energy delivery device configured to be coupled to an electromagnetic energy source, the device including an electrode with a tissue contacting portion, the electrode configured to produce a tissue effect on the skin tissue;
a non-ambient cooling member configured to create a reverse thermal gradient through an outer layer of the skin tissue to an underlying tissue;
a plurality of sensors coupled to the electrode; and
a control operatively coupled to the sensors and configured to determine whether at least a portion of the tissue contacting portion of the electrode is out of contact with the skin.
2. The apparatus of claim 1 , wherein each sensor is a thermal sensor.
3. The apparatus of claim 2 , wherein each sensor is selected from a thermocouple, thermistor, infrared photo-emitter or a thermally sensitive diode.
4. The apparatus of claim 1 , wherein the electromagnetic energy source is an RF source.
5. The apparatus of claim 1 , wherein the electromagnetic energy delivery device is an RF electrode and a memory is utilized to assist in controlling an amount of current delivered by the RF electrode.
6. The apparatus of claim 1 , wherein the electromagnetic energy delivery device is an RF electrode and a memory is utilized to assist in providing a maximum allowed voltage that is deliverable by the RF electrode.
7. The apparatus of claim 1 , wherein a memory is utilized to assist in controlling energy delivery duration time of the electromagnetic energy delivery device.
8. The apparatus of claim 1 , wherein a memory is utilized to assist in controlling a temperature of the electromagnetic energy delivery device relative to a target temperature.
9. The apparatus of claim 1 , wherein a memory is utilized to assist in providing a maximum number of firings of the electromagnetic energy delivery device.
10. The apparatus of claim 1 , wherein a memory is utilized to assist in providing a history of energy delivery device use.
11. The apparatus of claim 1 , wherein a memory is utilized to assist in providing a controllable duty cycle to the non-ambient cooling member.
12. The apparatus of claim 1 , wherein a memory is utilized to assist in providing a controllable delivery rate of cooling delivered from the non-ambient cooling member.
13. The apparatus of claim 1 , wherein a memory is utilized to assist in providing an amount of time that the electromagnetic energy delivery device can be used.
14. The apparatus of claim 1 , wherein a memory is utilized to assist in providing an amount of energy delivery device usage.
15. The apparatus of claim 1 , wherein a memory is utilized to assist in providing a number of areas treated by the electromagnetic energy delivery device.
16. The apparatus of claim 1 , wherein a memory is utilized to assist in providing a number of times the electromagnetic energy delivery device has been moved relative to the skin surface.
17. The apparatus of claim 1 , wherein a memory is utilized to assist in providing at least one of time or date of electromagnetic energy delivery device usage.
18. The apparatus of claim 1 , wherein a memory is utilized to assist in providing an amount of energy delivered by the electromagnetic energy delivery device.
19. The apparatus of claim 1 , wherein a memory is utilized to assist in providing a status of the electromagnetic energy delivery device.
20. The apparatus of claim 1 , wherein a memory is utilized to assist in providing a status of the electromagnetic energy source.
21. The apparatus of claim 1 , wherein a memory is utilized to assist in providing information relative to a change of tissue in response to energy delivered by the electromagnetic energy delivery device.
22. The apparatus of claim 1 , wherein the electrode includes a dielectric portion.
23. An apparatus for treating skin tissue comprising:
an electromagnetic energy source;
an electromagnetic energy delivery device coupled to the electromagnetic energy source, the device including an electrode with a tissue contacting portion, the electrode configured to produce a tissue effect on the skin tissue;
a non-ambient cooling member configured to create a reverse thermal gradient through an outer layer of the skin tissue to an underlying tissue;
a plurality of sensors coupled to the electrode; and
a control operatively coupled to the sensors and configured to determine whether at least a portion of the tissue contacting portion of the electrode is out of contact with the skin.
24. The apparatus of claim 23 , wherein the electrode includes a dielectric portion.
25. A method of producing a tissue effect with an electromagnetic energy delivery device including an electrode with a tissue contacting portion and a plurality of sensors operatively coupled with the tissue contacting portion, the method comprising:
contacting the skin of a patient with the tissue contacting portion;
delivering electromagnetic energy through the skin with the electrode; and
using the sensors to detect whether the tissue contacting portion is out of complete contact with the skin of the patient.
26. The method of claim 25 , further comprising:
using the sensors to detect whether the tissue contacting portion is only partially contacting the skin of the patient.