Minimally Invasive Laser Solutions for Anorectal Disease
Precise tissue destruction from within - faster recovery, less pain, preserved anatomy, and durable outcomes for hemorrhoids, anal fistula, and pilonidal sinus disease.
PROCTOLOGY
From Radical Excision to Laser Precision
neoLaser provides minimally invasive, laser-based solutions for some of the most challenging anorectal conditions. Each indication benefits from the same principle – precise destruction of diseased tissue from within, without the need for wide excision or anatomical distortion. The result is faster recovery, less pain, preservation of anatomy and future treatment options.
PROCTOLOGY
Laser Hemorrhoidoplasty (LH)
Hemorrhoid disease is one of the most common anorectal disorders, affecting up to 50% of adults during their lifetime (Johanson, 1990). Excisional surgery is recommended for some cases but it's associated with severe complications such as bleeding, pain, incontinence, and prolonged recovery. Despite the low recurrence rate associated with excisional surgery, the severe complications can be discouraging to an otherwise healthy patient population (Kavraal, 2024).
Modern understanding of anorectal physiology has shifted treatment priorities toward minimally invasive, tissue-preserving strategies (Brusciano, 2020). LH is an effective, minimally invasive and less painful treatment of hemorrhoid disease.
Recent developments in diode laser and fiber technology enable physicians to confidently choose laser as their go-to energy tool, aligning their practice with 21st-century treatment goals (Brusciano, 2020).
By avoiding tissue excision, LH preserves the anatomy of the anal canal, reduces postoperative morbidity, and provides durable symptom relief.
Significantly Less Pain
Significantly less pain than rubber band ligation AND hemorrhoidectomy at every post-operative timepoint (Emral, 2025. Tan, 2022)
Faster Return to Activity
Earlier return to activity compared to rubber band ligation AND surgery (3.6 days vs. 7.65 for RBL, 6 days vs. 13 days for excision) (Jain, 2024. Jin, 2024)
High Patient Satisfaction
96% of all patients who underwent a laser hemorrhoidoplasty would recommend it to others and would undergo it again themselves (Weyand, 2013)
Less Complications
Reduced complication rates such as post operative bleeding, urinary retention, anal stenosis, and incontinence compared to surgery and stapling and RBL (Eskandaros, 2020. Emral, 2025. H. Tumer, 2023)
Short Procedure Under Local Anesthesia
A laser hemorrhoidoplasty can be safely and comfortably performed in 14-22 minutes and under local anesthesia (Eskandaros, 2020. Weyand, 2019)
HEMORRHOID PRODUCTS AND RESOURCES
RIGID Infinite Ring Probe
neoLaser advances the standard of care for Laser Hemorrhoidoplasty (LH) with a single-piece probe featuring a fully integrated, reinforced cannula. This new design is engineered for superior safety, efficiency, and cost-effectiveness. The ready-to-use, all-in-one design requires zero assembly, saving valuable time in the OR and simplifying your workflow. The cannula-to-tip distance is fixed for optimal, repeatable energy delivery. The rigid, unibody construction eliminates any risk of component slippage during the procedure. The proprietary new design of the Rigid Infinite Ring Hemorrhoid Probe is built on our proven Infinite Ring technology.
CORONA Infinite Ring Hemorrhoid Probe
Definitive treatment of 2nd to 3rd degree hemorrhoids by application of controlled laser energy, achieving shrinkage and coagulation of underlying blood supply, with limited side effects, and full preservation of the anoderm and mucous membrane, resulting in minimal pain and effective restoration of the natural anatomical structure and functionality. The proprietary new fiber tip design of the Infinite Ring Hemorrhoid Probe improves efficacy further by increasing emission area and further reducing peak temperatures, while spreading the energy over a larger effective volume.
CORONA Hemorrhoid Probe
The original and first fiber design used for treatment of 2nd and 3rd degree hemorrhoids enabling minimally invasive treatment with preservation of the anoderm and natural anatomy. The special designed tip and structure of CORONA Hemorrhoid Probe can be inserted into the hemorrhoid pile without incision avoiding open wounds and excisions.
PROCTOLOGY
Pilonidal Sinus Disease
Pilonidal sinus disease (PSD) was long misclassified as congenital, leading to radical excision as the dominant treatment. Though often effective, this approach came with significant downsides - prolonged healing, painful wound care, disfiguring scars, and months away from normal activity. As PSD came to be understood as an acquired condition, the clinical goal shifted toward removing or destroying sinus tracts in a way that limits morbidity and preserves future treatment options. Laser therapy using a 1470 nm diode system reflects this shift. By collapsing tracts internally using a radially emitting fiber, this technique avoids external incisions and reduces damage to surrounding tissue. Compared to open or flap-based techniques, laser treatment is repeatable, tissue-conserving, and associated with less pain, scarring, and cosmetic disruption. These results reinforce the movement toward precision-guided, minimally invasive pilonidal care - offering effective treatment with faster recovery and lower overall burden.
The movement from radical excision toward laser precision in pilonidal care offers an effective treatment with faster recovery and lower overall patient burden.
Less Pain
No major post-operative pain (I. Romic, 2022)
High Success Rates
Lower recurrence rates (3.8% at 24 months) (I. Romic, 2022)
In-Office Procedure
Performed under local anesthesia in the office/clinic (VH. Yardimici, 2020)
PILONIDAL PRODUCTS AND RESOURCES
Infinite Ring Fistula Probe
The CORONA Infinite Ring Fistula Probe is a groundbreaking development for treatment of fistula tracts and pilonidal sinus cases. The probe is specially designed to enable a unique cylindrical emission pattern, lowering power density, and enabling a much smoother and gradual rise in temperature inside the targeted cavity. This enhances the uniformity and homogeneity of the thermal application inside the tract. The smooth cap allows easy and safe insertion and sufficient flexibility for small and curved areas.
CORONA Fistula Probe
The CORONA Fistula Probe is specially designed to be inserted into a fistula tract or pilonidal sinus to distribute the laser energy circumferentially, directly to the epithelized tissue and ensures a homogeneous thermal destruction of the fistula tract. The special designed fiber tip and small outer diameter enables the reach of small and curved areas. The dedicated laser marking allows a precise positioning of the probe within the tract.
PROCTOLOGY
Anal Fistula
Anal fistula is a chronic condition with significant morbidity. Traditional surgery often requires cutting through sphincter muscle, risking incontinence and recurrence. neoLaser offers a minimally invasive, sphincter-saving treatment for Fistula In-Ano.
Laser fistula closure involves using 1470 nm energy and inserting a fiber with radial emission into the fistula tract and applying controlled energy as the fiber is withdrawn. The laser energy induces destruction of the fistula epithelium and simultaneous obliteration of the remaining fistula tract by a shrinkage effect. This causes the tract to collapse and seal without sphincter damage, eliminating the need for open incisions, reducing recovery time, and resulting in no scars and immediate return to activity.
Laser destruction of anal fistula is an effective first-line or adjunctive treatment option, especially for patients where function preservation is critical.
Repeatable
Procedure can be repeated without added morbidity, preserving future treatment options (SO. Adegbola, 2020)
Less Down Time
Shorter time to return to work and less postoperative pain (H. Tumer, 2023)
High Success Rates
Success rates as high as 82% (E. Ozturk, 2014)
Less Complications
Higher continence preservation, with incontinence reported in 0–1% of cases (H. Elfeki, 2020) (M. Frountzas, 2020)
FISTULA PRODUCTS AND RESOURCES
Infinite Ring Fistula Probe
The CORONA Infinite Ring Fistula Probe is a groundbreaking development for treatment of fistula tracts and pilonidal sinus cases. The probe is specially designed to enable a unique cylindrical emission pattern, lowering power density, and enabling a much smoother and gradual rise in temperature inside the targeted cavity. This enhances the uniformity and homogeneity of the thermal application inside the tract. The smooth cap allows easy and safe insertion and sufficient flexibility for small and curved areas.
CORONA Fistula Probe
The CORONA Fistula Probe is specially designed to be inserted into a fistula tract or pilonidal sinus to distribute the laser energy circumferentially, directly to the epithelized tissue and ensures a homogeneous thermal destruction of the fistula tract. The special designed fiber tip and small outer diameter enables the reach of small and curved areas. The dedicated laser marking allows a precise positioning of the probe within the tract.
The World‘s Smallest High Power Laser Comes with Everything You Need
The World‘s Smallest High Power Laser
Comes with Everything You Need
01
Compact & Portable
The world’s smallest high-power surgical laser.
02
Optimized Wavelength
1470 nm for precision.
03
Complete Kit
Laser, safety glasses, foot control, all in a sleek case.
Why neoLaser?
Designed for precision and safety, the neoV system enables surgeons to deliver controlled energy exactly where needed, minimizing collateral damage.
Minimally invasive
No large incisions, reduced pain
Tissue-sparing
Preserves anatomy, function, and future options
Clinically proven
Supported by growing international evidence across all three indications
Efficient
Short procedure times, outpatient feasibility, rapid return to normal activity
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