YOUHA Wearable Breast Pump
Instructions for Use
Version 1.1
Wherever motherhood takes you.
The Ultimate in Control and Convenience
The YOUHA wearable breast pump frees you from tubes, wires, and fuss, offering:
- Sleek and compact design
- Quiet and convenient operation
- Fully supported App controls and secure tracking
- All-in-one device, easy to assemble and clean
- No tubes, no cords, no dangling bottles
- Comfortable silicone breast shield
- Safe, convenient, and effective breast milk expression
- Ideal for use at home, at the office, or wherever you like
Empowering Your Breastfeeding Journey
The wearable breast pump empowers you to go wherever motherhood takes you, supporting you:
- At home: playing with children, taking care of daily routine
- At work: in meetings, at the desk
- Outdoors: family time, relaxing in nature, gentle exercise
- In transit: walking, driving, flying
- At celebrations: gatherings, celebrations, weddings
App Connectivity: Connect your wearable breast pump to control remotely and securely track your breast milk through the My YOUHA app.
Safe, Convenient, Effective
The wearable breast pump is a high-quality, closed system. All parts that come in contact with breast milk are made with food-grade plastic and silicone.
[BPA Free] [Phthalate Free] [PVC Free] [BPS Free]
Important Information
Preparation is Important
- Wash your hands with soap and water and dry them thoroughly before assembling parts for expressing.
- Ensure all parts of the pump are clean and dry before each use.
Taking Care and Safe Use
- This product is a personal care item and should not be shared between mothers.
- Do not use the breast pump while you are pregnant, as pumping may induce labor.
- Ensure you are fitted with the correct size of breast shield. If you experience any discomfort or pain while using your wearable breast pump, seek professional advice from a Lactation Consultant to ensure you have the best fitting breast shield for you.
- Do not continue pumping for more than five minutes at a time if you do not succeed in expressing any milk.
- Always switch off the breast pump before you remove the pump from your breast.
- Avoid harsh detergents or hard scourers and sponges as this may scratch or damage the product. Exposure to detergent may make the silicone appear cloudy over time.
- Use of UV sterilisers is not recommended as it will yellow the silicone parts and shorten the lifespan of the parts or possibly damage them.
- Do not use a cleaning brush inside the valves as this may damage the valve or shorten its lifespan.
- Replace the valves at first signs of wear, if damaged or after every 2-4 weeks of use to maintain optimal effectiveness of your pump (1 pair of spare valves are included).
- Replace all other pump parts at first signs of wear, if damaged or after every 2-6 months.
- Store all parts in a cool, dry space and avoid direct sunlight.
- Do not clean, sterilise, or submerge the pump motor unit and/or charging cable.
- Only use a 5V / 1-3A charger with a USB Type-C cable to recharge the battery in the motor unit.
- Do not leave the motor unit on charge for longer than 24 hours, as this may damage the battery permanently and/or cause a safety risk.
- Keep this product out of reach of children at all times. This product contains small parts which may be a choking hazard.
Product Description
Included in the Box
The YOUHA wearable breast pump package includes:
- 2 x Dust cap
- 2 x U Membrane
- 2 x Motor unit
- 2 x USB Type-C Cable
- 4 x Valve
- 2 x 5oz/150mL Cup
- 2 x Silicone breast shield
- 2 x Breast shield convertor
Diagram Description: The components are visually laid out, showing the motor unit, cup, silicone breast shield, U-membrane, valve, dust cap, and USB-C cable.
Cleaning
Before First Use / To Sanitize
- Disassemble all parts.
- Set aside the Motor Units and Cables. These do not come into contact with milk and should never be washed or submerged in water.
- Wash U membranes, Cups, Silicone breast shields, and Valves in warm soapy water and rinse well in clean water.
- To sterilise, submerge parts in a large saucepan of water and boil for 3-5 minutes. Avoid parts touching the sides or the bottom of the saucepan, or being in sustained contact with other parts, by gently stirring.
- Use tongs to remove parts from the hot water, gently shake off any excess water once cool, and air dry on a dedicated rack or clean cloth.
After Each Use
When necessary, wipe the motor unit or charger with a soft, damp cloth while the motor unit is off and the charger is unplugged from any power outlet. Clean and sanitise all other parts of the pump, which come in contact with breast milk, prior to first use and after each subsequent use.
- Disassemble all parts.
- Set aside the Motor units and cables. These do not come into contact with milk and should never be washed or submerged in water.
- Rinse U membranes, Cups, Silicone breast shields, and Valves with cold water to remove breast milk soon after use.
- Wash U membranes, Cups, Silicone breast shields, and Valves in warm soapy water and rinse well with clean water. Valves can be cleaned by gently rubbing them between your fingers.
- Shake off excess water and air dry on a dedicated rack or clean cloth.
Important Note: The Valves are delicate and can be damaged easily. Avoid inserting cleaning brushes into them. Handle them with care and replace them frequently.
*Electric steam and microwave sterilisers are also suitable methods. However, UV sterilisers are not recommended as the silicone parts will yellow and it will shorten the lifespan of the parts.
Pump Operation
Pump Control Panel
The pump features a control panel with an On/Off / Mode button and level adjustment buttons (+/-).
- Indicator Lights: Red light = Massage Mode, Blue light = Express Mode, Purple light = Mixed Mode.
- Level Adjustment: Press "+" to increase level, press "-" to reduce level.
My YOUHA App Control Panel
The My YOUHA app provides remote control and monitoring, including:
- Mode selection (Massage, Express, Mixed Mode)
- Level adjustment
- Battery indicator
- Start/Pause function
- Quiet Mode activation
- Pumping record
- Stopwatch
How to Use the Control Panels
Powering On/Off: A long press of the power button turns the pump on or off. The battery indicator light will flash to show the current level.
Modes: The breast pump automatically starts in Massage mode for 2 minutes, then switches to Express or Mixed Mode (based on last use). You can override this by pressing the mode button or selecting a mode via the My YOUHA app.
Level Adjustment: Each mode has 10 levels. Press "+" or "-" to increase or decrease vacuum strength and cycle speed simultaneously. The indicator light flashes once to confirm a level change; continuous flashing indicates the lowest or highest level has been reached.
Mixed Mode: This mode adds massage cycles between express cycles. Use "+" or "-" to adjust the frequency of massage.
Quiet Function: Activate or deactivate by double-clicking the power button or via the My YOUHA app. The indicator light will appear dimmer when active, reducing pump strength.
Auto Shut-off: An inbuilt timer will shut the pump off after 30 minutes of operation.
Battery Indicator
The battery indicator shows the remaining power:
- Green: Battery 31% - 100%
- Orange: Battery 11% - 30%
- Red: Battery 1% - 10%
Charging: Do not charge for longer than 24 hours. Use only a 5V / 1-3A charger with a USB Type-C cable. Most phone, tablet, or power bank chargers are compatible.
When connected to the My YOUHA app, the battery symbol indicates the remaining battery level of each pump.
Technical Specifications
| Specification | Details |
|---|---|
| Vacuum Strength | 15-255mmHg |
| Battery Capacity and Type | 3.7V 1200mAh Li-ion |
| Motor Unit Size | 105 x 65.3 x 42.3mm |
| Motor Unit Weight | 134g |
| Maximum Charging Voltage | 5V (Voltages other than 5V will damage the battery) |
| Maximum Charging Current | 1A-3A (Currents outside of these limits will damage battery) |
Breast Shield Sizing Information
How to Measure and Find Your Breast Shield Size
To determine the correct breast shield size, stimulate your nipple so it stands up and measure the diameter of the nipple base. Do not include the areola.
Measurement Tip: Measure the nipple before a pumping session. If measuring during pregnancy, re-measure before starting pumping as nipple size can change after childbirth.
A good fit is crucial for comfort, safety, and pump efficiency. The suggested size is approximately 2-3 mm larger than the nipple base diameter. Factors like comfort and any rubbing are important indicators.
Fit Indicators:
- If the pump pulls the nipple but little or none of the areola: Correct fit.
- If there is rubbing on the areola: Breast shield is likely too large.
- If there is rubbing on the nipple: Breast shield is likely too small.
If you have concerns, seek advice from a professional such as a Lactation Consultant.
Sizing Chart
| Nipple Size (up to) | Breast Shield / Convertor Size | Suggested size to begin: |
|---|---|---|
| 16mm | 18 | Size 24 breast shield, plus size 18 convertor (sold separately) |
| 18mm | 20 | Size 24 breast shield, plus size 20 convertor (sold separately) |
| 20mm | 22 | Size 24 breast shield, plus size 22 convertor (included with 24mm cups) |
| 22mm | 24 | Size 24 breast shield |
| 24mm | 26 | Size 28 breast shield, plus size 26 convertor (included with 28mm cups) |
| 26mm | 28 | Size 28 breast shield |
Instructions for Use
How to Assemble
- Wash your hands with soap and water, and dry them thoroughly before assembling parts for expressing to avoid milk contamination.
- Insert the front of the U membrane into the cup U plate. Important: Ensure the U membrane is completely dry before connecting to the pump motor unit to avoid motor unit damage. [Cross symbol ❌] [Tick symbol ✔️]
- Insert the valve into the base of the U plate.
- Press the silicone breast shield around the entire rim of the cup until sealed. Refer to the breast shield sizing chart on Page 13 to determine if a breast shield convertor is recommended.
Placement in Bra
- Centre your nipple within the breast shield/convertor and secure your bra to hold the cup in place.
- Press the pump motor onto the top of the cup body.
- Long press the power button [Power symbol ⚙️] to turn on the pump and control it manually or remotely through the My YOUHA app (refer to Page 11 for details).
How to Remove the Pump and Pour Breast Milk
- Long press the power button [Power symbol ⚙️] to turn off the pump before removing it from your bra.
- Remove the motor unit from the cup. Carefully remove the cup from the bra while leaning slightly forward.
- Peel the breast shield off the rim of the cup to aid pouring.
- Pour the breast milk from the opposite side, via the small spout underneath the breast shield.
After pouring milk from the cups, residual milk may be trapped in the U plate and valve. This can be poured out of the U plate by carefully removing the U membrane.
Postures for Expressing
Choosing the right posture can improve expression efficiency and comfort.
Ideal Posture:
IDEAL: Upright posture, comfortable seating.
Good Postures:
GOOD: Slightly forward posture.
OK: Bending forward posture.
Postures to Avoid:
MAY LEAK: Reclining back posture.
WON'T WORK: Laying back (or side) posture.
Troubleshooting
| Issue | Solution |
|---|---|
| Ineffective/Inefficient Expression | Check valve position and whether securely sealed. Check valve condition and replace if worn. Install spare valves if not yet used. Check sizing suggestions for breast shield/convertor selection on Page 13. |
| Nipple/Areola Pain | Check sizing recommendations for breast shield/convertor selection on Page 13. Seek advice from your lactation consultant. |
| Breast Milk Leaking Onto Breast | Check appropriate postures for expressing (see Page 17). If occurring on removal of cup from the bra, ensure you lean slightly forward on removal (see Page 16). |
Warranty and Contact Details
Warranty
The YOUHA wearable breast pump has a 12-month warranty from the time of purchase on product faults. The proof of purchase or invoice will be required to validate any warranty claim.
Warranty does not include damage or malfunctions caused by user error or non-compliance with instructions.
Please contact your local YOUHA distributor for further warranty information or if you wish to order replacement parts.
