A new era in gynecologic surgery · Schedule a demonstration with our consultants
Kōlpos platform by Tonemed
Kōlpos

A new era in
Gynecologic Surgery

Tonemed’s surgical system brings functional and regenerative technology, operational control, and standardized protocols together in one intelligent platform.

1 platform 6 software modules 29 features
THE PLATFORM

One platform. Six control modules.
29 therapeutic features.

Integrated functional, regenerative, and surgical technology. Select a module, set the parameters, and control each session.

SpaceFusionSurgery
KōlposGynecology
StelarWaveRadiofrequency
SolaraPhototherapy
QuasarMicroneedling
NebulaTouchPlasma Jet
Kōlpos — SpaceFusion
01 · Surgery · SpaceFusion Surgery

Surgical radiofrequency with smarter recovery

Cutting and coagulation in the same applicator, assisted by helium or argon gas — high precision and less thermal damage for a gentler recovery.

Less swelling Less pain Shorter recovery time
Cut P

Deep and precise

Continuous wave for long, clean incisions with minimal charring.

Cut G

Delicate and superficial

Intermittent delivery with greater thermal control for sensitive tissue.

Blended Cut

Cutting + coagulation

A balance of smooth cutting and hemostasis in a single application.

Plasma-G

Gentle mode

Gas + RF at reduced energy, without direct contact and with shallower penetration.

SpaceFusion
Surgical animation

Aesthetic labiaplasty

Reduction and contouring of the labia minora using high-frequency radiofrequency: fine incisions, even edges, and a more comfortable recovery.

SpaceFusion
Surgical animation

Labia minora reshaping

Labia minora reshaping with SpaceFusion: precise cutting and coagulation in the same applicator to reduce bleeding and preserve tissue sensitivity.

SpaceFusion
Surgical animation

Cervical conization

Cone excision of the cervical transformation zone with a radiofrequency loop: precise cutting, simultaneous hemostasis, and preserved margins for histopathological examination.

02 · CLASSES

Learn from those who
master the technology

VIP classes with specialists. Watch the full class and explore the training in each card.

03 · SCIENTIFIC EVIDENCE

Technology backed by
published research

Clinical studies published in peer-reviewed journals support the efficacy and safety of Kōlpos nonablative radiofrequency in gynecology.

The Journal of Sexual Medicine
2025 · Randomized clinical trial · Grossi et al. (UFRGS)

Comparative efficacy of non-ablative radiofrequency and promestriene in management of the genitourinary syndrome and sexual dysfunction in cervical cancer survivors: a pilot randomized trial

Pilot randomized clinical trial involving 24 cervical cancer survivors treated with radiotherapy, comparing intravaginal nonablative radiofrequency (NARF) with promestriene cream for genitourinary syndrome. Both groups showed significantly improved sexual function (median FSFI rose from 13.0 to 23.1) and reduced pain during intercourse, burning, and vaginal dryness. Histological analysis of biopsies confirmed increased epithelial thickness and improved vaginal stroma, with a marked increase in vascularization in the NARF group. No adverse events were reported, supporting NARF as a safe and effective option for gynecologic cancer survivors.

View publication
UFRGS · Doctoral thesis
2024 · Randomized clinical trial · Grossi, F. S.

Effects of promestriene and nonablative radiofrequency treatment for genitourinary syndrome on sexual function in women who underwent radiotherapy for cervical cancer

Doctoral thesis from the Graduate Program in Health Sciences: Gynecology and Obstetrics at the UFRGS School of Medicine, supervised by Prof. Janete Vettorazzi, MD, PhD. This pilot randomized clinical trial examines the effects of intravaginal nonablative radiofrequency and topical promestriene on sexual function, vaginal symptoms, and mucosal histology in women with genitourinary syndrome after radiotherapy for cervical cancer. The findings report functional gains, improved vaginal tissue health, and quality of life, supporting Kōlpos NARF as a therapeutic alternative for oncology patients.

View publication
JAAD Case Reports
2021 · Case series · Balbinotti, Grossi et al.

Nonablative radiofrequency in the treatment of refractory vulvar lichen sclerosus: a case series

A case series published by the American Academy of Dermatology describes three women with vulvar lichen sclerosus refractory to topical corticosteroids, tacrolimus, pimecrolimus, and even vulvectomy. They received three monthly sessions of nonablative radiofrequency (15 minutes at 41 °C). All reported substantial reductions in dyspareunia, itching, and vulvar pain (scores fell from 8–9/10 to 2–3/10), as well as a return to enjoyable sexual activity. Post-treatment biopsies showed reduced hyperkeratosis, epithelial thickening, new collagen formation, increased vascularization, and reduced inflammatory infiltrate — without discomfort or complications, positioning NARF as a promising option for vulvar lichen sclerosus.

View publication

Partner institutions

PUCRS, Santa Casa de Porto Alegre, Hospital de Clínicas de Porto Alegre, UCS, Hospital das Clínicas FMUSP, Santa Casa de Vitória, UFRN, Santa Casa de Misericórdia de São Paulo
04 · PARTNER PHYSICIANS

Trusted by those who
already use Tonemed

Specialists who have incorporated Tonemed technologies into their clinical and surgical practice.

★ ★ ★ ★ ★

"Tonemed has had a significant impact on my professional journey. Today, it is an essential tool in my practice, contributing to the quality of procedures and predictable outcomes — reflected in patient satisfaction and higher average revenue per treatment."

Dr. Luara Ramos
Dr. Luara Ramos
Gynecologist · Vitória, Brazil
★ ★ ★ ★ ★

"I’m proud to be part of Tonemed’s story. As a physician and brand speaker, I see the quality, innovation, and safety of the equipment up close. This partnership strengthens my work and raises the standard of care I offer my patients."

Dr. Marina Piau
Dr. Marina Piau
Gynecologist · Belo Horizonte, Brazil
★ ★ ★ ★ ★

"My journey with Tonemed began in 2021 with Spectra Medic — a turning point in my career. I’ve seen women regain their confidence and quality of life. Now I’m starting a new chapter with the Kōlpos platform, with very promising results already."

Dr. Fernanda Andrade
Dr. Fernanda Andrade
Gynecologist · Rio de Janeiro, Brazil
NEXT STEP

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