Technical instructions

Power supply voltage: AC220V (1+1%) 50Hz+1Hz

Working voltage: 7.5KV-11KV

Focus area range: radial s10mm, axial ≤ 30mm

The distance from the outlet plane of the shock wave generator to the focal point z145cm

The working life of the electromagnetic disc is 21 million times

Treatment method: manual, automatic

Suspended treatment head: The freely moving treatment head can be flexibly adjusted according to the patient's stone location to avoid

The organs and bones in the human body are safe, painless (slightly painful), and lithotripsy is more effective.

Technical Parameter

1. Equipment use: To treat urinary tract stones.

2. Shock wave generator:

★ (1) Shock wave source: Lensless free diaphragm self focusing electromagnetic shock wave generator.

(2) It has the function of exchanging hydraulic, electrical, and electromagnetic dual wave sources.

★ (3) High voltage discharge range: 7.5-11KV.

(4) The service life of the shock wave generator is ≥ 1 million times (if it is not used for more than 1 million times, it will be replaced by the supplier for free), with a counter.

(5) Peak compressive sound pressure at the focal point: 20Mpa~100Mpa.

(6) Peak expansion sound pressure: 0Mpa~8Mpa.

(7) Shock wave pressure pulse width ≤ 1 μ S.

(8) Shock wave pressure pulse rise time ≤ 0.5 μ S.

★ (9) Focusing body size: radial ± 10mm, axial 65mm near the wave source direction, and 120mm away from the wave source direction.

★ (10) The distance between the focus of the pressure pulse and the plane of the pulse generator port is ≥ 145mm.

(11) The shock wave triggering method has manual and automatic modes

3. Shock wave therapy head:

★ (1) The treatment head is suspended above the treatment bed, capable of lifting up and down by 160mm, extending back and forth by 150mm, and rotating laterally by 90 degrees.

★ (2) There is a circular handle in front of the treatment head, which is convenient for doctors to operate and reduces labor intensity.

(3) The hanging treatment head can rotate from multiple angles by extending the hanging axis, making positioning very easy and flexible.

4. Operating system:

(1) The operation box is hung by the bedside and movable, making it easy for doctors to communicate with patients during operation.

(2) The energy of crushed stones can be adjusted steplessly.

(3) The frequency of gravel discharge can be adjusted.

(4) Equipped with heating control device and overtemperature protection device.

★ 5. Water circulation device: The cooling deaerated water circulation device automatically turns on the deaerated water circulation device during treatment to prevent overheating damage to the shock wave generator and extend its service life.

6. Positioning system: A 360 degree B-ultrasound positioning device, where the B-ultrasound probe can move around the focal point from multiple angles.

7. Treatment bed:

(1) The displacement distance of the treatment bed: longitudinal ≥ 110mm, transverse ≥ 130mm.

(2) The minimum displacement is ≤ 1mm in all directions of movement.

(3) The load capacity of the treatment bed is ≥ 135kg.

★ 8. It has passed electromagnetic compatibility testing and meets the requirements. (Provide a copy of the testing report)