High Frequency 100W 2 PCs Ultrasonic Converter in medical Surgery
Description:
Phacoemulsification technology is an important achievement of
microsurgery. Phacoemulsification technology truly realizes the
ideal surgery of small incision, no pain, short operation time, no
need of hospitalization and rapid recovery. Ultrasonic system is
one of the important components of ophthalmic phacoemulsifier. The
ultrasonic system consists of generator, transducer, booster and
handle. It converts electrical energy into mechanical energy and
breaks down the crystal core, resulting in good therapeutic
results.
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:
| Frequency | 60khz |
| Power | 100w |
| Power adjusting | Intermittent or continuous |
| Switch | Manual, pedal or external control system |
| Work time control | 0-999 seconds |
| Generator | Analog generator |
| Power cord | 5 meters |
| The threading hole | Ø0.5mm or customized |
| Cooling method | Compressed air |
| Outer housing | Aluminum or Nylon |
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.
