Protocol

Module 1: Introduction to HIFU

What is HIFU?

HIFU (High-Intensity Focused Ultrasound) is a non-invasive cosmetic treatment that uses focused ultrasound energy to stimulate collagen production deep within the skin. It targets the SMAS (Superficial Musculo-Aponeurotic System) layer—the same layer addressed in surgical facelifts.

How it Works:

Ultrasound energy is delivered to precise depths, generating thermal coagulation points.
This stimulates tissue regeneration and collagen production.
Over time, skin tightens, lifts, and becomes firmer.

Treatment Areas:

Forehead
Eyebrows (brow lift)
Cheeks
Jowls
Neck
Jawline
Décolleté

Module 2: Anatomy and Physiology

Layers of the Skin and Tissue

Epidermis – Outermost layer; not directly affected by HIFU.
Dermis – Contains collagen and elastin.
Subcutaneous Layer (Hypodermis) – Fat layer.
SMAS Layer – Muscle and fibrous tissue; HIFU’s primary target.
Deep Muscle Tissue and Fascia – Affected with higher depth cartridges (4.5mm).

Collagen & Elastin

Collagen provides structure and firmness.
Elastin gives skin its elasticity.
HIFU boosts collagen via controlled thermal damage, triggering healing.

Module 3: Benefits of HIFU

Immediate and Long-Term Effects:

Non-surgical skin tightening
Lifting of sagging skin
Reduction of fine lines and wrinkles
Contour enhancement (jawline, cheekbones)
Improved skin elasticity and texture
Minimal downtime

Module 4: Tools, Equipment & Products

Main Equipment:

HIFU Device: Base unit and handpiece.
Cartridges (each with a specific depth and frequency):
- 1.5mm – Superficial dermis
- 3.0mm – Deep dermis
- 4.5mm – SMAS layer
Ultrasound Gel – Coupling agent between probe and skin.

PPE & Hygiene Supplies:

Gloves, headband, sanitizing wipes
Disinfectant for machine and treatment bed
Cotton pads, tissue, alcohol wipes

Additional Tools:

Skin analysis equipment (optional but beneficial)
Marking pencil (to map out treatment areas)

Module 5: Client Consultation & Contraindications

Essential Consultation Steps:

Discuss medical history and lifestyle
Explain treatment process and expectations
Complete a consent form

Contraindications (Do NOT Treat):

Pacemaker or internal defibrillator
Metal implants in treatment area
Epilepsy
Severe or cystic acne in area
Pregnancy or breastfeeding
Recent dermal fillers or Botox (within 2-4 weeks)
Active infections, cold sores, or open wounds
Bleeding disorders or anticoagulant therapy
Severe diabetes (uncontrolled)

Cautions (Treat with Care or GP Permission):

Thyroid conditions (avoid direct treatment over the gland)
Rosacea or hypersensitive skin
Recent sunburn
History of keloid scarring

Module 6: Step-by-Step Treatment Protocol

Pre-Treatment Prep:

Cleanse the skin thoroughly.
Assess and mark treatment areas.
Apply ultrasound gel evenly to target zone.

Treatment Steps:

Choose appropriate cartridge based on area:
- 1.5mm for fine lines
- 3.0mm for deeper dermis (cheeks)
- 4.5mm for lifting (jawline/SMAS)
Begin at one side of the face and move systematically.
Deliver lines of pulses in a grid pattern.
Communicate with client regarding comfort level.
Clean off remaining gel and apply a calming serum or SPF.

Post-Treatment Care:

Avoid heat exposure (saunas, hot showers) for 24 hours.
No vigorous exercise for 24-48 hours.
Hydrate well and wear SPF daily.
Avoid retinols and acids for 48 hours.

Module 7: Treatment Timings & Frequency

Single session may show some tightening.
Full effects take 2–3 months.
Maintenance suggested annually.
Some clients benefit from a second session 3–6 months later, depending on age and skin laxity.

Module 8: Troubleshooting & Side Effects

Common Side Effects (Temporary):

Mild redness or swelling
Tingling or numbness
Slight discomfort during treatment
Tenderness along jawline or cheekbones

Uncommon but Possible Issues:

Bruising (from treating too close to blood vessels)
Burns (from incorrect energy levels or poor coupling)
Nerve irritation (rare, temporary drooping if too deep or incorrect placement)

Troubleshooting Guide:

Problem	Cause	Solution
Client discomfort	Energy too high or not enough gel	Lower energy, ensure good coupling
Uneven results	Inconsistent grid or cartridge placement	Maintain even overlap and symmetry
Redness or swelling >48 hrs	Sensitivity or poor technique	Refer client to GP; adjust technique
No visible results	Expectations or insufficient collagen	Reassess, schedule follow-up

Module 9: Health, Safety & Legal Considerations (UK)

Legalities:

No current mandatory regulation in the UK, but:
- Only trained professionals should operate devices.
- Insurers often require a Level 4/5 qualification in skin or aesthetic treatments.
Risk assessment and treatment protocols should be documented.

Health & Safety:

Follow strict infection control.
Use CE-marked devices.
Patch test for highly sensitive clients if desired.