Abstract: Disclosed are a control method for outputting ultrasound energy, a control host, a system, and a therapy instrument. The control method for outputting the ultrasound energy includes: detecting a moving speed of an ultrasound therapy probe; and controlling a transducer to output the ultrasound energy according to the detected moving speed; when the detected moving speed is less than or equal to a first preset speed value, the transducer is controlled to stop outputting the ultrasound energy.

Abstract: Disclosed are a radio frequency microneedle array control device, a method and a radio frequency microneedle therapeutic apparatus. The device includes a microneedle array, a switch switching circuit and a main controller. An input terminal of the switch switching circuit (40) is connected to the power supply, two first output terminals of the switch switching circuit (40) are electrically connected to the microneedle array (40) through the PCB, and a second output terminal of the switch switching circuit (40) is electrically connected to the return electrode. The main controller controls the switch switching circuit (40) to communicate the power supply, the microneedle array and the return electrode in the unipolar mode, and electrical polarities of the microneedle electrodes in the microneedle array (40) are identical; and the main controller (40) controls the switch switching circuit (40) to communicate the power supply (40) and the microneedle array (40) in the bipolar mode.

Abstract: A radio frequency slimming treatment apparatus includes a plurality of connection components and a plurality of radio frequency slimming treatment heads, each of which includes a main body of the treatment head, a plurality of radio frequency electrodes, an interface that is employed to connect the radio frequency source configured over the main body of the treatment head, a fixation surface configured at the end of the main body of the treatment head that is distal from the interface. The plurality of radio frequency electrodes are configured over the fixation surface and arranged in the form of an array. As a result, the current of the radio frequency slimming treatment head of the present disclosure is uniform, the temperatures of the different regions of the radio frequency electrodes are uniform and the penetration depth of the radio frequency current is deeper, and the lipolytic effect is significant.

Abstract: A microneedle treatment apparatus includes a microneedle treatment head, which further includes a housing having a receiving chamber and a treatment port communicating with the receiving chamber; a microneedle device disposed in the receiving chamber and including a microneedle base and at least one microneedle fixed to the microneedle base and extending toward the treatment port; and a cold end conducting portion fixed in the receiving chamber and including a contact end exposed to the treatment port and a heat-conducting end which conductively connects to the contact end and a cold output end of a cooling output device. The microneedle treatment apparatus can perform cold treatment through the contact between the cold end conducting portion and the treated area, so that the side effect of microneedle therapy can be reduced. A variable frequency RF treatment system includes an inverter circuit, an impedance matching circuit and a controller.

Abstract: An apparatus for pigment and vascular treatment, including: a treatment main portion including a low-peak-power laser configured to output a laser light spot; a controller configured to perform laser treatment control; and a treatment handle connected to the treatment main portion via an optical path and an electrical circuit; the treatment handle including: a scanning resonance optical structure optically coupled to the laser via the optical path and configured to cause the laser to have a scanning output in accordance with a program of pulse widths and light spot positions set by the controller; and a treatment window member coupled to an output end of the scanning resonance optical structure and configured to adjust a surface area of the laser light spot on a treatment surface; wherein the treatment window member is disposed between a field lens of the scanning resonance optical structure and the treatment surface.

Abstract: A bipolar radiofrequency (RF) treatment apparatus includes: a plurality of bipolar RF treatment devices each including an RF energy generator, and a first RF electrode and a second RF electrode uniquely connected to the RF energy generator. The first and second RF electrodes are arranged on a same treatment surface in a same order and in a reverse order, respectively. By switching polarities of the first RF electrode and the second RF electrode connected to the RF energy generator, a distribution of electrical currents between the first and second RF electrodes based on mutual attraction and/or repulsion between magnetic fields associated with the electrical currents can be adjusted, thereby realizing control of a treatment depth and treatment current density. A magnetic field generating mechanism can be included to further affect the current distribution.