Mico Aes · Technology Guides

Guias de tecnologia estética

Understand the Technology Behind Professional Aesthetic Equipment

From diode lasers and radiofrequency to HIFU, HIFEM, cryolipolysis, and cold plasma, professional aesthetic equipment uses very different technologies to deliver different types of treatments.

Mico Aes Technology Guides explain the principles, energy delivery methods, key specifications, applications, and differences between aesthetic technologies in clear, practical terms.

Whether you are a med spa owner, aesthetic professional, distributor, or equipment buyer, use these guides to better understand the technology before comparing or purchasing equipment.

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Explore Aesthetic Technologies

01 / 11Laser

Tecnologia a laser de diodo

How Diode Laser Hair Removal Technology Works

Learn how diode laser systems generate and deliver laser energy for professional hair removal applications.

Os tópicos incluem:
  • How diode lasers work
  • Selective photothermolysis
  • Melanin as a target chromophore
  • Comprimento de onda do laser
  • Largura de pulso
  • Fluência
  • Tamanho do ponto
  • Taxa de repetição
  • Resfriamento de contato de safira
  • Multi-wavelength diode systems
  • Treatment considerations for different skin and hair characteristics
02 / 11Laser wavelengths

755 versus 808 versus 1064 nm

Understanding Diode Laser Wavelengths

One of the most common questions when comparing diode laser machines is the difference between 755 nm, 808 nm, and 1064 nm wavelengths.

This guide explains:
  • 755 nm characteristics
  • 808 nm characteristics
  • 1064 nm characteristics
  • Absorção de melanina
  • Relative penetration depth
  • Características do cabelo
  • Considerações sobre o tipo de pele
  • Multi-wavelength systems
  • Why wavelength alone does not determine machine performance
03 / 11Short-pulse laser

Picosecond Laser Technology

Understanding Pico Laser Systems

Learn the principles behind picosecond and short-pulse laser systems used for tattoo and pigmentation applications.

Os tópicos incluem:
  • How tattoo-removal lasers work
  • Duração do pulso
  • Photoacoustic effects
  • Wavelength selection
  • 1064nm
  • 532 nm
  • 755 nm systems
  • 1320 nm applications
  • Tamanho do ponto
  • Densidade energética
  • Beam quality
  • Tattoo pigment considerations
  • Cooling and treatment safety

The guide also explains why pulse duration, energy delivery, beam characteristics, and wavelength should be evaluated together rather than comparing only advertised power.

04 / 11Frequência de rádio

RF Microneedling Technology

How RF Microneedling Works

RF microneedling combines controlled needle penetration with radiofrequency energy delivery.

Aprenda sobre:
  • Energia de RF
  • Microneedle penetration
  • Adjustable treatment depth
  • Thermal coagulation
  • Rf bipolar
  • Monopolar RF
  • Agulhas isoladas
  • Non-insulated needles
  • Needle configurations
  • Energy control
  • Profundidade de tratamento
  • Fractional RF principles
  • Common professional applications
05 / 11Frequência de rádio

Tecnologia RF Monopolar

Understanding Monopolar Radiofrequency

Learn how monopolar radiofrequency systems deliver RF energy and generate controlled tissue heating.

Os tópicos incluem:
  • How RF energy works
  • Monopolar RF principles
  • Frequência RF
  • Tissue impedance
  • Volumetric heating
  • Controle de temperatura
  • Contate o resfriamento
  • Dicas de tratamento
  • Entrega de energia
  • Monopolar vs bipolar RF
  • Skin-tightening applications
06 / 11Ultrassom

Tecnologia HIFU

How High-Intensity Focused Ultrasound Works

HIFU uses focused ultrasound energy to deliver energy at selected tissue depths without requiring an incision.

Aprenda sobre:
  • Ultrassom focado
  • Thermal coagulation points
  • Profundidade de tratamento
  • Transdutores
  • Profundidade do cartucho
  • Frequência
  • Configurações de energia
  • Treatment lines
  • HIFU multilinha
  • Facial applications
  • Body applications
  • HIFU system configurations

The guide also explains differences between conventional HIFU, multi-line systems, and newer treatment-delivery designs.

07 / 11Electromagnetic

HIFEM / EMS Technology

Understanding Electromagnetic Body Sculpting Technology

Learn how electromagnetic stimulation technologies are used in professional body sculpting systems.

Os tópicos incluem:
  • Electromagnetic stimulation
  • Muscle contractions
  • Frequência
  • Magnetic field specifications
  • Projeto do aplicador
  • Treatment patterns
  • HIFEM / EMS terminology
  • RF combination systems
  • Body applicators
  • Pelvic floor applications
  • Why Tesla alone should not be used to compare machines
08 / 11Resfriamento controlado

Tecnologia de Criolipólise

How Fat Freezing Technology Works

Learn about the principles behind controlled cooling systems used for non-invasive body contouring.

Os tópicos incluem:
  • Cryolipolysis principles
  • Resfriamento controlado
  • Projeto do aplicador
  • Vacuum applicators
  • Temperatura de tratamento
  • Cooling control
  • Áreas de tratamento
  • Applicator sizes
  • Monitoramento de temperatura
  • Considerações de segurança
  • Cryolipolysis vs other body contouring technologies
09 / 11Plasma

Tecnologia de Plasma Frio

Understanding Cold Plasma for Aesthetic Applications

Learn about cold atmospheric plasma technology and its growing role in professional aesthetic systems.

Os tópicos incluem:
  • What plasma is
  • Cold vs thermal plasma
  • Plasma generation
  • Reactive species
  • Entrega de energia
  • Modos de tratamento
  • Skin applications
  • Sistemas de combinação
  • Considerações de segurança
  • Differences between plasma technologies
10 / 11Ablative laser

CO₂ Fractional Laser Technology

How Fractional CO₂ Laser Technology Works

Learn how CO₂ lasers and fractional delivery systems are used in professional aesthetic applications.

Os tópicos incluem:
  • 10,600 nm CO₂ laser
  • Water absorption
  • Ablative laser principles
  • Fractional photothermolysis
  • Microthermal treatment zones
  • Fractional scanning
  • Spot spacing
  • Pulse modes
  • Configurações de energia
  • RF-excited metal tubes vs glass tubes
  • Fractional vs surgical modes
  • Cooling and safety considerations
11 / 11Broadband light

IPL & SHR Technology

Understanding IPL & SHR Systems

Learn how intense pulsed light differs from laser technology and how SHR-style treatment modes work.

Os tópicos incluem:
  • IPL principles
  • Broadband light
  • Optical filters
  • Wavelength ranges
  • Largura de pulso
  • Fluência
  • Taxa de repetição
  • SHR treatment modes
  • Hair removal applications
  • Skin treatment applications
  • IPL vs diode laser
A practical framework

How to Understand Aesthetic Machine Specifications

Technology Is More Than One Specification

When comparing professional aesthetic equipment, it can be tempting to focus on one headline number:

Watts
Joules
Tesla
MHz
Comprimento de onda
Temperatura
Número de tiros

However, one specification rarely describes the performance of an entire system.

Depending on the technology, equipment performance may also be influenced by:

  • Entrega de energia
  • Pulse characteristics
  • Projeto do aplicador
  • Tamanho do ponto
  • Resfriamento
  • Thermal management
  • Profundidade de tratamento
  • Software control
  • Parameter range
  • Técnica de tratamento
  • System stability

For this reason, specifications should be evaluated as part of the complete system, rather than in isolation.

LEARN HOW TO COMPARE AESTHETIC MACHINE SPECS →
Choose by the goal

Technology vs Treatment

What’s the Difference?

Tecnologia

Tecnologia describes how the equipment works.

Por exemplo:

  • Laser de diodo
  • HIFU
  • RF Microneedling
  • HIFEM
  • Criolipólise

Tratamento

Tratamento describes what the client wants to address.

Por exemplo:

  • Depilação
  • Remoção de tatuagem
  • Aperto da pele
  • Rejuvenescimento da pele
  • Contorno Corporal

One treatment may be performed using different technologies.

Aperto da pele

may involve:

HIFU →Monopolar RF →RF Microneedling

Contorno Corporal

may involve:

HIFEM →Cryolipolysis →RF →Cavitação

Understanding this distinction makes it easier to compare equipment based on both technology and treatment goals.

EXPLORE TREATMENT GUIDES →
Next step

Compare tecnologias estéticas

Already understand the basic technology? The next step is comparing different technologies and equipment configurations.

Popular comparisons include:

Diode Laser vs IPL
755 versus 808 versus 1064 nm
HIFU vs RF
RF Microneedling vs CO₂ Laser
Monopolar RF vs Bipolar RF
HIFEM versus EMS
HIFEM vs Criolipólise
Pico Laser vs Q-Switched Nd:YAG
Perguntas frequentes

Perguntas frequentes

What are energy-based aesthetic devices?

Energy-based aesthetic equipment uses technologies such as laser, light, radiofrequency, ultrasound, electromagnetic energy, plasma, or controlled cooling for professional aesthetic applications.

What is the difference between laser and IPL?

Laser systems generally use more specific wavelengths, while IPL uses broadband light filtered for different applications. Their energy delivery and equipment designs are fundamentally different.

Uma máquina estética de maior potência é sempre melhor?

No. Power is only one specification. Energy delivery, applicator design, cooling, pulse characteristics, treatment parameters, system stability, and other factors can also affect how a machine operates.

What is the difference between HIFU and RF?

HIFU uses focused ultrasound energy, while RF systems use radiofrequency electrical energy. They generate controlled heating through different physical mechanisms and can target tissue differently depending on the system.

What technology is best for my business?

That depends on the treatments you want to offer, your target clients, business model, budget, local requirements, and existing equipment.

If your primary goal is choosing a machine rather than understanding the underlying technology, visit our Guias de compra.

Learn the technology

Learn the Technology. Choose with Confidence.

Understanding how aesthetic technologies work makes it easier to evaluate specifications, compare equipment, and choose systems appropriate for your business.

Explore our Technology Guides or speak with Mico Aes about the equipment you’re considering.

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