60kHz 100W Ultrasonic Converter for Medical Surgical Wound Suture

Description:

The ultrasonic system consists of a generator, a sensor, a supercharger and a handle. It converts electrical energy into mechanical energy and decomposes crystal nuclei, and uses ultrasonic waves to cut and solidify, emulsify, and attract living tissue. When used in combination with a high-frequency electric burning device, high-frequency current can be used to cut and solidify living tissue, thereby producing a good therapeutic effect.

The ultrasonic cutter is composed of a "transducer" that generates vibration and an "oscillator" that drives the transducer. A piezoelectric element is used for the transducer. When voltage is applied, the piezoelectric element displaces the transducer by a few micrometers. Periodically applying voltage generates vibration. Each object has its special frequency, by which the object is stable and easy to vibrate. By adding an external force that corresponds to that special frequency, a small force can obtain a large vibration. This phenomenon is called resonance. In the ultrasonic cutter, the piezoelectric element generates a force that resonates the whole body, from the transducer to the blade tip, generating a large vibration at the tip. The oscillator periodically generates voltage to resonate and drive the transducer. Using a component of the ultrasonic cutter called the horn to ring the cross-sectional area, from the piezoelectric element to the blade tip, can obtain a larger vibration.

Specification:

Advantage:

1. The surgical incision was small, the traditional incision was 12mm, and this incision was less than m.

2. Postoperative reaction is light, incision healing is fast, vision recovery is faster and better.

3. Postoperative astigmatism is smaller and easier to correct or control.

4. Better surgical control, safe and stable.

5. Surgery time is short, generally only about 15-30 minuters.

6. Need not be in hospital, postoperative 1 hour can go home.

7. No need to wait for the cataract to mature before surgery.

Application:

1. Secondary cataract.

2. Traumatic cataract without lens dislocation.

3. For mature or immature senile cataracts, the visual acuity is less than 0.4.

4. Congenital cataract.

5. Those who have had cataract extraction and require intraocular lens implantation.