Ce 500MW Portable Home Use Medical Semiconductor Pain Relief Laser Therapy Device for Chronic Athletic Pain

Basic Info.

Product Description

CE 500mW Portable Home Use Medical Semiconductor Pain Relief Laser Therapy Device For Chronic Athletic Pain CHW-LA50
Function Keys and Other Parts

(1) Electric socket: AC230V> 50/60Hz

(2) Protection fuse: 1.5A

(3) Emergency switch: In emergency, press the red button to cut off the power supply immediately.

(4) Probe socket: Jack of probe line.

(5) Key switch: Turn the key to the "ON" position and the supply of power connected, to the "OFF" position to cut off power supply.

(6) Power setup button: Press the button under standby status to adjust the power between 10mW~500mW, lOmW for each time.

(7) Time setup button: press the button under standby status to adjust the usage time between 30 seconds to 30 minutes, 30 seconds for each time.

(8) Continuity/Discontinuity button: Press continuity button and discontinuity button in standby status, the output of laser would be continuous or discontinuous with the corresponding button pressed.

(9) Continuity/Discontinuity time setup: Press the key in standby status, to adjust time between1~9 seconds.

(10) Start Key: Press the key in standby status, the instrument begins to emit laser.

(11) Standby: Press the key, the instrument would turn to ready status from standby status.

(12) Stop Key: Press the key in ready status, the instrument would turn to standby status. If you press stop key when the instrument is emitting laser, it would turn to standby status without output of laser.

(13) Remote interlock connector: Before you operating the instrument, you are required to make it connected, thus, the instrument can emit laser.

Specifications and Performance

1. Laser medium: GaAIAs - Semiconductor.

2. Laser classification:3B

3. Safety classification: class I

4. Classification:Class II a

5. The consumption of the product: 20 VA

6. Terminal laser output: Terminal output maximum for each probe of laser emitter: 500mW±20%, the exit facula diameter of laser beam<10mm.

7. Wavelength of probe central laser output: 810nm±30nm.

8. Beam divergence angle:(|)x=0.26 rad, 0y=O.78 rad.

9. Laser output power instability St: 1 0%.

10. Probe peripheral laser wavelength: 650nm±30nm.

11. Time scope and precision: Time range is from 0 to 30 minutes, adjustable By 30seconds, time error should be less than ± 3%.

12. Operating and control functions

A) When machine is in standby mode, the operator can set up laser output power and treatment time, also can set up continuity or discontinuity status, discontinuity time can be set up in discontinuity status.

B) When machine is in ready mode, laser output power and treatment time can not be adjusted, the operator press start button and the machine would work with request of pre-setup.

C) When machine stops working at the end of planned time, laser emission stops with buzzing for indication of finish.

D) This machine can work in continuity and discontinuity status: Default start is in continuity; on discontinuity status, connection time defaults 2 seconds, disconnection time defaults 2 seconds.

13. Time control function

The operator can control working time by Time button, time range is from 0 to 30 minutes, adjustable by 30 seconds.

The time of discontinuity can be set up in discontinuity status, connection time (laser output working) can be adjusted from 1 to 9 seconds, disconnection

(laser output pausing) time can be adjusted from 1 to 9 seconds.

14. Machine gross weight: 5.2 kg.

15. During appropriate operation, the nominal ocular hazard distance

(NOHD): rNOHD=2.3m

16. This machine should be operated under the environment with the following request:

A) Ambient temperature: 5 °C ~ 40 °C.

B) Relative humidity: no more than 80%.

C) Electric power supply: 230V, 50Hz/60Hz.

Application Range

Laser Pain-Relief Instrument is used as an adjuvant therapy for rheumatoid arthritis, osteoarthritis, acute and chronic pain, tissue repair and wound healing.

Contraindications

Patients who are suffering from thyroid disease, internal bleeding and cancer are prohibited to use this apparatus. This instrument should not be used on the eye, abdomen as well as lumbosacral location of pregnant women.

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