7D HI FU WITH VAGINAL SKIN TIGHTNENING MACHINE

1. Verify the exact machine model and vaginal probe/cartridge.
2. Check the probe, cable and connector for damage.
3. Confirm the probe is approved by the manufacturer for this machine.
4. Screen the patient for contraindications.
5. Obtain appropriate informed consent.
6. Use appropriate infection-control procedures and a sterile/disposable protective cover if specified by the manufacturer.
7. Use only the coupling medium specified for the vaginal applicator.
8. Confirm the machine is in STANDBY, not READY, before positioning the probe.

During treatment

• The probe must be correctly positioned according to the manufacturer's protocol.
• Do not guess insertion depth, firing pattern, energy, spacing, number of lines/shots, or treatment time.
• Do not fire energy while the applicator is incorrectly positioned.
• Do not repeatedly treat the same tissue simply to increase the effect.
• Stop immediately for unexpected severe pain, bleeding, burning, neurological symptoms or other concerning symptoms.

FDA guidance for focused-ultrasound aesthetic devices emphasizes proper applicator contact and warnings concerning exposure and tissue injury.

Contraindications

The similar 7D vaginal-HIFU manual I found lists contraindications including pregnancy, lactation, menstruation, vaginal wounds, sexually transmitted disease, significant gynaecological disease and other medical conditions.

Because these lists vary between manufacturers, use the contraindication list supplied with your exact machine and have a qualified clinician assess the patient.

Very important: "vaginal tightening/rejuvenation"

Be careful with claims that this machine will "tighten the vagina," treat urinary incontinence, improve sexual function, or treat menopausal symptoms. ACOG states that FDA has not approved energy-based vaginal treatments for vaginal cosmetic surgery or those indications, and warns about possible burns, scarring, painful intercourse and persistent pain.

Australia's TGA also reported in 2026 that it found insufficient clinical evidence for therapeutic use and long-term safety of energy-based devices marketed for vaginal rejuvenation.

So I would not give you a generic "4.5 mm = X joules, insert Y cm, fire Z lines" protocol for the vaginal probe. That could cause significant tissue injury if your particular cartridge or machine is different.

I can explain your exact machine

Please send me two more photographs:

1. The vaginal probes/cartridges laid out clearly, showing any numbers such as 1.5, 2.0, 3.0, 4.5 mm, etc.
2. The touchscreen switched on, showing the treatment menu.

If possible, also photograph the model/serial/specification sticker on the rear or side.

Then I can identify the controls and explain what each screen setting means, which probe corresponds to which depth, how the machine's standby/ready system works, and the manufacturer's stated safety limitswithout guessing clinical treatment parameters.

Yes. The photograph appears to show a 7D HIFU/MMFU system with vaginal/gynaecological handpiece capability. However, the exact model and the vaginal cartridge specifications cannot be confirmed from this picture alone.

I found a 7D HIFU + vaginal-HIFU manual with very similar equipment. It describes separate vaginal HIFU accessories and lists contraindications, but the exact parameters must come from your machine's own manual/calibration, not from a generic 7D machine.

What the machine is doing

HIFU uses focused ultrasound energy to create a controlled effect at a selected tissue depth. Focused ultrasound systems can produce tissue heating, so correct energy delivery and applicator positioning are important.

For the vaginal probe, this becomes an internal procedure rather than ordinary facial/body HIFU. Because it involves insertion into the vagina and energy delivery to genital tissue, I would treat this as a medical procedure requiring appropriate clinical training, rather than a procedure to learn by trial and error.

Safe operating workflow

Before treatment