iStim EM-5200 Pelvic Floor Trainer for Incontinence | Rechargeable Kegel EMS System

The iStim EM-5200 Pelvic Floor Trainer is a rechargeable electrical muscle stimulation system designed to support pelvic floor neuromuscular re-education in adult women. It sends controlled EMS pulses through a reusable vaginal probe, creating guided contraction-and-relaxation cycles for weakened pelvic-floor muscles.

The EM-5200 includes six preset EMS programs, 16 selectable intensity levels, and two reusable probes in different sizes. Its digital display provides Flex and Relax prompts so the user can coordinate voluntary Kegel contractions with the stimulation cycle rather than simply allowing the device to work passively.

Pelvic-floor muscle training is commonly used in conservative care for stress and mixed urinary incontinence. Clinical guidance also recognizes that electrical stimulation may supplement supervised training when a woman has difficulty producing an effective pelvic-floor contraction.

• Rechargeable pelvic-floor EMS stimulator
• Six preset pelvic-floor training programs
• Adjustable intensity from level 0 through 16
• Small PR-02 vaginal probe with contraction indicator wand
• Larger PR-03 vaginal probe
• Digital Flex and Relax exercise prompts
• Compact three-button control unit
• Automatic program timing
• USB charging system
• Reusable, single-user probes
• Manufactured in Taiwan

The FDA device database lists the EM-5200 as a Class II nonimplantable electrical stimulator for incontinence. Everyway’s cleared incontinence stimulation system is intended for electrical stimulation and neuromuscular re-education of weak pelvic floor muscles associated with stress, urgency, and mixed urinary incontinence in women. (FDA Access Data)

The EM-5200 is designed for women whose pelvic-floor training plan involves electrically assisted muscle contractions. Potential uses within the manufacturer’s intended-use framework include:

Urinary leakage can have causes other than weak pelvic-floor muscles. A qualified healthcare professional should evaluate any new, unexplained, painful, worsening, or persistent symptoms before you begin an electrical-stimulation program.

A conventional Kegel exercise depends entirely on the user voluntarily identifying, contracting, and relaxing the correct muscles. Some people unintentionally tighten the abdomen, buttocks, thighs, or breath-holding muscles instead.

The EM-5200 sends low-frequency electrical pulses through two conductive surfaces on the selected vaginal probe. The current stimulates motor nerves supplying the pelvic-floor muscles and produces a contraction followed by a programmed rest period.

The display provides two exercise cues:

Coordinating voluntary effort with the stimulation may help the user learn the contraction pattern. The goal is not simply to tolerate the strongest possible setting; the goal is to produce a distinct, comfortable pelvic-floor contraction without pain or excessive fatigue.

For more information about electrical muscle stimulation, visit Balego’s Neuromuscular Stimulation and EMS collection or explore the Electrotherapy Device collection.

The 0–16 intensity scale represents device adjustment levels, not a direct display of milliamps. The actual current delivered depends partly on tissue contact, probe position, lubrication, and electrical impedance.

The EM-5200 includes two probe configurations rather than requiring every user to begin with the same size.

The indicator wand is a mechanical movement cue, not electronic EMG biofeedback. It does not measure muscle activity in microvolts, calculate contraction strength, or produce an electronic performance score. Users or clinics that need real-time EMG measurement should consider the probe-equipped Richmar EMG Pro.

A water-based lubricant is not listed among the standard included components. When the instructions call for lubrication, use only a compatible water-soluble product and keep it away from the lead connector and charging port.

We offer Parker AquaGel Medical Lubricating Gel for compatible medical-probe applications. Confirm compatibility with the current EM-5200 manual before use.

Always read the enclosed instructions before the first session.

1. Charge the control unit

Charge the EM-5200 before initial use with the supplied USB charger. Do not use the device while it is connected to a charger or another mains-powered device.

2. Select the probe

Choose the larger PR-03 or smaller PR-02 probe according to comfort, fit, and professional guidance. Attach the indicator wand when using the PR-02 if visual movement feedback is desired.

3. Clean the probe

Wash the probe according to the enclosed instructions using mild soap and water. Rinse and dry it before insertion.

The probe is for single-person use and must never be shared.

4. Connect the lead wire

Connect the probe securely to the control unit while the device is turned off. Keep water and lubricant away from the electrical connector.

5. Apply compatible lubricant

Apply an appropriate water-based lubricant to the insertion portion of the probe. Do not use petroleum jelly, mineral oil, or silicone-based lubricant unless the current probe instructions expressly permit it.

6. Position the probe

Assume a comfortable supported position, often lying down with the knees bent. Insert the probe according to the illustrations and depth instructions in the manual.

The probe must be correctly positioned before turning on the stimulation.

7. Select the program

Press and hold the Power/Mode button to turn on the unit. Briefly press it again to cycle through P1–P6.

Use the program specified in the current instructions or recommended by a pelvic-health clinician.

8. Increase intensity gradually

Begin at level zero and raise the intensity one step at a time. Select a level that produces a clear but tolerable pelvic-floor contraction.

Reduce the intensity if stimulation becomes painful, sharp, burning, or difficult to tolerate throughout the entire contraction phase.

9. Follow the Flex and Relax cues

Contract the pelvic floor during Flex and release it during Relax. Avoid tightening the buttocks, thighs, or abdominal muscles unnecessarily.

10. Finish and clean

Allow the program to finish automatically or hold the Power/Mode button to turn the device off. Always switch the unit off before removing the probe.

Wash, rinse, dry, and store the probe separately from the control unit.

The manufacturer documentation describes a three-second press for powering the unit on or off, brief presses for selecting among the six programs, and arrow buttons for adjusting the 0–16 intensity range.

EM-5200 vs. iStim V2 vs. Richmar EMG Pro

The V2 is a single-channel, AA-battery-operated continence stimulator with five preset 30-minute programs, one reusable probe, and a 0–99 intensity display. EMG Pro is an Rx-only professional system that adds EMG measurement, visual and audible biofeedback, EMG-triggered stimulation, TENS, NMES, and patient-data storage.

• Rechargeable operation is preferred.
• Two probe sizes are useful.
• Six simplified preset programs are desired.
• A compact home pelvic-floor training system is sufficient.
• Electronic EMG measurement is not required.

• AA-battery operation is preferred.
• One probe and five fixed programs are sufficient.
• A broader 0–99 intensity display is desired.
• Rechargeable operation is not required.

• The clinician needs to measure voluntary muscle activity.
• Visual or audible EMG biofeedback is important.
• Stimulation should be triggered by the patient reaching an EMG threshold.
• Pelvic-floor relaxation as well as contraction needs to be evaluated.
• Data storage and professional programming are required.

Guidelines recommend supervised pelvic-floor muscle training for at least three months for women with stress or mixed urinary incontinence. Electrical stimulation or biofeedback may be added when an effective voluntary contraction cannot initially be performed.

Do not use the EM-5200 without first consulting an appropriate healthcare professional when symptoms have not been evaluated or when there is uncertainty about whether strengthening is appropriate.

Do not use the device:

• During pregnancy
• With a pacemaker, implanted defibrillator, or another implanted electronic device
• With an active pelvic or vaginal infection
• Over open wounds, inflamed tissue, or unexplained bleeding
• Following recent pelvic, abdominal, or vaginal surgery without medical clearance
• With an implanted pelvic mesh or other pelvic support implant unless specifically cleared by the treating physician
• When normal sensation is absent
• In a bath, shower, pool, or other wet environment
• While sleeping, driving, or operating machinery
• While connected to the charger
• With a damaged probe, lead wire, charger, or control unit

Stop treatment and obtain medical guidance if there is pain, bleeding, persistent irritation, numbness, dizziness, worsening urinary symptoms, or another unexpected reaction.

Pelvic-floor symptoms are not always caused by weakness. Some people have excessively tense or poorly coordinated muscles, for which repeated strengthening may be inappropriate. Assessment by a pelvic-floor physical therapist or other qualified healthcare professional can help identify the correct approach.

1. Turn the device off and disconnect the probe.
2. Wash the insertion portion with mild soap and warm water.
3. Rinse away all soap and lubricant residue.
4. Dry completely before storage.
5. Do not immerse the control unit, lead connector, or charger.
6. Do not boil, freeze, microwave, or heat the probe.
7. Do not use harsh solvent or abrasive cleaner.
8. Inspect the conductive surfaces, cable, and probe body before every session.
9. Replace the probe if it becomes cracked, discolored, damaged, or difficult to clean.
10. Never share the probe with another person.

Balego supplies electrotherapy, muscle stimulation, pelvic health, and rehabilitation products for healthcare professionals and individual users. The EM-5200 ships with:

• Free shipping across the United States
• Balego’s Best Price Guarantee
• Access to related neuromuscular stimulation products
• Compatible medical lubricants and pelvic-floor accessories
• Product assistance through the Balego contact page

For a simpler AA-battery continence stimulator, compare the iStim V2 Kegel Exerciser. Clinics that need measured EMG biofeedback, EMG-triggered stimulation, and professional pelvic-floor programming should consider the Richmar EMG Pro with probes.