- place of origin:Hebei, China
- brand name:Tazlaser
- model number:Lassev
- q-switch:NO
- laser type:laser
- style:PORTABLE
- type:laser
- feature:proctology Hemorrhoids laser
- application:For Commercial
- after-sales service provided:Online support, Free spare parts, Video technical support
- warranty:1 Year
- Language:english, French, German, Italian, Japanese, Portuguese, RUSSIAN, Spanish, Chinese, KOREAN
- Strength:high
- Power:30w+17w, 17w
- Technology:diode laser therapy, Diode laser
- Cooling system:Air Cooling
- Wavelengths:980nm 1470nm
- power modes:Pulsed, Continuous, Electric
- Product name:1470nm hemorrhoids laser
- Application:Medical Surgery
- Warranty:24months
- Feature:Safe
- Keywords:Hemorrhoids laser surgery
- Aiming Beam:650nm
- Wavelength:1470nm
- Working Mode:cw / pulse /single


HEMORRHOIDS/ Piles Intrahemorrhoidal Therapy
Under LA/GA, laser energy is delivered by conical fiber directly to hemorrhoidal nodes and they will obliterate from inside and this will help to preserve mucosa and sphincter structure to an extremely high precision. Laser energy is used to close off the blood supply nourishing the abnormal growth. The laser energy induces destruction of the venous epithelium and simultaneous obliteration of the hemorrhoidal pile by a shrinkage effect.
Advantage of using laser compare to conventional surgery, fibrotic reconstruction generates new connective tissue, which ensures that the mucosa adheres to the underlying tissue. This also prevents the occurrence or recurrence of prolapsed hemorrhoids. The laser procedure can be executed in only a few minutes

Fistula Laser Ablation
Fistula-tract Laser Closure/ anal fistulas: Under LA/GA, laser energy is delivered, via radial fiber, into the anal fistula tract and is used to ablate thermally and close off the abnormal pathway. The laser energy induces destruction of the fistula epithelium and simultaneous obliteration of the remaining fistula tract by a shrinkage effect. The epithelialized tissue is being destroyed in a controlled way and the fistula tract collapses to a very high degree. This also supports and accelerates the healing process.
Advantageof using diode laser using radial fibre compare to conventional surgery is, it gives a good control to operator, also allows to use in convoluted tract, no excision or splitting independent on the length of the tract. This laser procedure can be executed in only a few minutes.

SiLaC (Sinus Pilonidalis treatment) – for sinus pilonidalis
The usage of the laser machine for removal of pilonidal sinuses ensures minimal collateral damage with painless and quick healing.This treatment also eliminates any risks of recurrences.

fissures laser treatment
It is a non-surgical treatment, which is extremely beneficial than other traditional surgeries. It is a day care procedure, which can be even conducted within 30 minutes


All methods used for hemorrhoid treatment has advantages, disadvantages, and limitations. But treatment of hemorrhoid by Dual Diode laser, which is done by skilled surgeon has several advantages over other treatments. This advantages include, less operation time, less pain and bleeding, allow quick healing of piles, no stricture, and minimal recurrence after operation.
Model | Laseev 980nm+1470nm/ Single 980nm |
Laser type | Diode Laser Gallium-Aluminum-Arsenide GaAlAs |
Wavelength | Dual 980nm+1470nm/ Single 980nm |
Output Power | 47w / 77W/60w/30w for options |
Working modes | CW, Pulse and Single |
Pulse | 0.01-1s |
Delay | 0.01-1s |
Indication light | 650nm,intensity control |
Fiber | 600um (bare/radial fiber) |
There are many laser types for options .



(1)The laser fiber is inserted in the centre of the hemorrhoids under direct vision.
(2)Each haemorrhoids is shrunk from within in a controlled manner, by means of laser energy. Blood supply to the enlarged haemorrhoids is cut off.
(3)Haemorrhoids shrink and slowly regress as a result of the treatment.
I will show you how to choose the laser machine and share our doctors laser surgery experience to help you to make the right decision :)





The usage of TRIANGEL Laseev 980nm 1470nm Laser for Proctology is a win-win situation for both the patients and the surgeon. While it makes the procedure simpler and less painful for the patients, it also created a more workable environment for the surgeons in the operating room.
2. Vascular veins Spider veins removal by laser
3. Nail fungus /Onychomycosis laser treatment
4. Laser lipolysis ,laser assisted liposcution
5.Laser Surgery , such as Proctology in Hemorrhoids , Piles ,sinus pilonidalis,Fistula Laser Ablation ,ENT Laser treatment , PLDD Percutaneous Laser Disc Decompression spinal disc ,Gynecology Laser surgery ,EVLT Varicose vein removal etc .
I will show you how to choose the laser machine and share our doctors laser surgery experience to help you to make the right
decision :)




Laser is suitable for haemorrhoids from grade 2 to 4.
2. Can I pass motion after Laser Haemorrhoids Procedure?
Yes, you could expect to pass gas and motion as usual after the procedure.
3. What shall I expect after Laser Haemorrhoids Procedure?
Post-operation swelling shall be expected. This is a normal phenomenon, due to heat generated by laser from inside of the haemorrhoid. Swelling is usually painless, and will subside after a few days. You might be given medication or Sitz-bath to help in reducing the swelling, please do it as per instructions by the doctor/nurse.
4. How long do I need to lie down on bed for recovery?
No, you do not need to lie down for long for recovery purpose. You can perform daily activity as usual but keep it at minimal once you've discharged from hospital. Avoid doing any straining activity or exercise such as weight lifting and cycling within the first three weeks after the procedure.
5. Patients choosing this treatment will benefit from the following advantages:
Minimal or no pain
Fast recovery
No open wounds
No tissue is being cut off
Patient can eat and drink the next day
Patient can expect to pass motion soon after surgery, and usually without pain
Accurate tissue reduction in the haemorrhoid nodes
Maximum preservation of continence
Best possible preservation of sphincter muscle and related structures such as anoderm and mucous membranes.






