The RAINHOME RHS01 NPWT System is an innovative portable wound vacuum therapy device engineered for effective management of low to moderate exuding wounds. Using controlled negative pressure wound therapy (NPWT), the device creates an optimal healing environment that helps stimulate granulation tissue formation while managing wound exudate safely and efficiently.
Designed for portability and ease of use, the RH-S01 combines compact dimensions, lightweight construction, quiet operation, and disposable dressing technology to provide reliable wound care in clinical, outpatient, and home settings.
Its integrated vacuum therapy system delivers continuous negative pressure ranging from -50 mmHg to -100 mmHg, supporting improved wound closure while reducing edema and bacterial contamination.
What Is Negative Pressure Wound Therapy (NPWT)?
Negative Pressure Wound Therapy, commonly called NPWT or wound vacuum therapy, is a medical treatment that uses controlled suction to accelerate wound healing. A wound vacuum pump removes excess fluid and infectious materials while helping wound edges contract naturally.
The RHS01 NPWT device promotes healing by:
- Increasing localized blood circulation
- Reducing wound swelling and edema
- Managing low to moderate exudate
- Supporting granulation tissue growth
- Lowering bacterial contamination
- Creating a moist wound healing environment
- Enhancing wound edge approximation
This therapy is commonly used in hospitals, surgical recovery centres, wound care clinics, and home healthcare environments.
Key Features of RHS01 NPWT Wound Vacuum Pump
Ultra-Portable Compact Design
The RH-S01 features a lightweight handheld construction measuring only 74 × 61 × 20 mm and weighing less than 90g, making it highly portable and comfortable for ambulatory patients.
Benefits of Compact Design
- Easy to carry during daily activities
- Comfortable for long-term wear
- Convenient for home-care use
- Reduces patient mobility restrictions
- Suitable for outpatient wound management
Advanced Continuous Negative Pressure Therapy
The system provides controlled continuous suction therapy with adjustable negative pressure between:
- -50 mmHg to -100 mmHg
The nominal pressure of 80 mmHg helps optimise wound healing performance while maintaining patient comfort.
Continuous Therapy Advantages
- Stable wound environment
- Improved exudate removal
- Better tissue perfusion
- Consistent healing support
- Reduced dressing leakage risk
Quiet Operation for Patient Comfort
The RH-S01 operates at noise levels below 40 dB, making it suitable for overnight use and long-duration therapy.
Quiet System Benefits
- Minimal disturbance during sleep
- Improved patient compliance
- Comfortable home-care operation
- Reduced stress during therapy
Smart Alarm Protection System
The NPWT pump includes integrated safety alarms to help maintain effective therapy performance.
Built-In Alarm Functions
- Leakage detection alarm
- Blockage alarm
- Low battery warning
- Therapy interruption alerts
These alarms help ensure safe and uninterrupted wound treatment.
Long Battery Performance
The RH-S01 includes a rechargeable internal lithium-ion battery system capable of continuous operation for up to 72 hours.
Battery Features
- 2.2Ah / 11.1V battery
- Up to 72-hour runtime
- Approximately 3-hour recharge time
- Portable uninterrupted therapy
This extended battery life supports mobile patient use without frequent charging interruptions.
RH-S01 NPWT Soft Dressing Technology
The RH-S01 wound therapy system includes sterile disposable soft dressing kits specifically designed for controlled moisture management and exudate absorption.
Available Dressing Sizes
| Dressing Type | Size |
| NPWT Soft Dressing | 10 × 20 cm |
| NPWT Soft Dressing | 10 × 30 cm |
| NPWT Soft Dressing | 15 × 15 cm |
| NPWT Soft Dressing | 15 × 20 cm |
| NPWT Soft Dressing | 15 × 30 cm |
| NPWT Soft Dressing | 20 × 20 cm |
Advanced Dressing Performance
The soft dressing system supports:
- Efficient exudate absorption
- Moisture vapor transmission
- Infection control support
- Reduced dressing change frequency
- Comfortable wound coverage
The integrated filler design helps prevent fluid from entering the tubing and vacuum pump system.
Benefits of Using RH-S01 Negative Pressure Wound Therapy System
Faster Wound Healing Support
The controlled negative pressure environment promotes healthy tissue growth and accelerates healing progression.
Reduced Infection Risk
By continuously removing excess fluid and contaminants, the system helps reduce bacterial accumulation around the wound bed.
Improved Patient Mobility
The lightweight portable design allows patients to move more freely compared to larger stationary wound vac systems.
Reduced Dressing Changes
Dressings may remain in place for up to 7 days depending on wound condition and exudate levels.
Enhanced Clinical Efficiency
The disposable pump and easy-to-use operation simplify wound management for healthcare professionals.
Applications: RH-S01 NPWT Device
The RH-S01 wound vacuum therapy system is indicated for patients who may benefit from advanced wound healing support.
Suitable Wound Types
Chronic Wounds
- Pressure ulcers
- Diabetic foot ulcers
- Venous leg ulcers
Acute Wounds
- Surgical wounds
- Post-operative incisions
- Trauma injuries
Complex Wounds
- Partial-thickness burns
- Skin grafts
- Flaps
- Dehisced wounds
Home-Care Wound Management
The portable NPWT system is suitable for:
- Home recovery
- Ambulatory patients
- Long-term wound care
- Outpatient therapy
Technical Specifications: RH-S01 NPWT Pump
| Specification | Details |
| Product Name | Mini Negative Pressure Wound Therapy System |
| Model Number | RH-S01 |
| Brand | RAINHOME |
| Therapy Type | Negative Pressure Wound Therapy (NPWT) |
| Pump Dimensions | 74 × 61 × 20 mm |
| Weight | Less than 90g |
| Material | Plastic |
| Colour | White |
| Display | Button Operation / Touch Interface |
| Pressure Range | -50 mmHg to -100 mmHg |
| Nominal Pressure | 80 mmHg |
| Therapy Mode | Continuous |
| Noise Level | Below 40 dB |
| Battery Capacity | 2.2Ah / 11.1V |
| Operating Time | Up to 72 Hours |
| Recharge Time | Approximately 3 Hours |
| Power Input | 110-240VAC |
| Adapter Output | DC18V / 2A |
| Ingress Protection | IP22 |
| Operating Temperature | 5°C to 40°C |
| Storage Temperature | 5°C to 50°C |
| Relative Humidity | 10% to 95% |
| Atmospheric Pressure | 700 to 1060 mbar |
| Compliance Standards | IEC60601-1, IEC60601-1-6, IEC60601-1-11 |
| Included Accessories | NPWT Pump + Soft Dressing Kit |
| Dressing Usage Duration | Up to 7 Days |
| Intended Use | Hospital & Home Care |
How the RH-S01 NPWT System Works
Step 1: Dressing Application
The sterile soft dressing is applied over the wound site to create a sealed healing environment.
Step 2: Pump Connection
The dressing tubing connects to the RH-S01 NPWT vacuum pump.
Step 3: Negative Pressure Activation
Continuous suction removes excess exudate and stimulates wound healing.
Step 4: Fluid Management
The dressing absorbs and manages wound fluid while maintaining moisture balance.
Step 5: Dressing Replacement
Dressings are typically changed every 3–7 days depending on wound conditions.
RH-S01 NPWT Dressing Change Instructions
Recommended Dressing Change Frequency
- Typically every 3–4 days
- Up to 7 days for low exuding wounds
- More frequent changes for moderate exudate
Dressing Removal Process
- Turn off the pump
- Disconnect tubing carefully
- Remove fixation strips gently
- Peel dressing slowly from wound area
- Apply new sterile dressing
- Reconnect therapy system
- Restart negative pressure therapy
Safety Information and Contraindications
The RH-S01 NPWT system should not be used in certain clinical conditions.
Contraindications Include
- Untreated osteomyelitis
- Malignancy in wound bed
- Exposed arteries or organs
- Necrotic tissue with eschar
- Unexplored fistulas
- Exposed anastomotic sites
Always used under professional medical supervision.
RH-S01 NPWT Device Package Contents
Standard Package Includes
- RH-S01 NPWT Vacuum Pump
- Sterile Soft Dressing Kit
- Fixation Strips
- Tubing System
- Power Adapter
- User Instructions
Frequently Asked Questions
What is the RHS01 NPWT device used for?
The RHS01 is used for negative pressure wound therapy to promote healing of chronic, acute, surgical, diabetic, traumatic, and post-operative wounds.
How does the RHS01 wound vacuum pump help healing?
The device removes excess fluid, improves blood circulation, reduces swelling, and promotes granulation tissue growth through controlled suction therapy.
Is the RHS01 NPWT system portable?
Yes. The RHS01 is a compact lightweight portable NPWT device weighing less than 90g and designed for easy mobility.
How long can the battery operate continuously?
The internal rechargeable battery can provide up to 72 hours of continuous therapy operation.
How often should the NPWT dressing be changed?
Dressings are typically changed every 3–4 days but may remain in place for up to 7 days depending on wound condition and exudate levels.
What wounds can be treated with the RHS01 system?
The device may be used for diabetic ulcers, pressure injuries, burns, surgical wounds, grafts, flaps, chronic wounds, and traumatic injuries.
Is the RHS01 suitable for home care use?
Yes. The portable design makes it suitable for both hospital and home-care wound management.
What pressure range does the RHS01 provide?
The system provides adjustable continuous negative pressure from -50 mmHg to -100 mmHg.
Does the device include alarms?
Yes. The RHS01 includes leakage alarms, blockage alarms, and low battery alerts for therapy safety monitoring.
What is included with the RHS01 NPWT system?
The package typically includes the vacuum pump, sterile dressing kit, fixation strips, tubing system, and power adapter.
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The RHS01 Mini Negative Pressure Wound Therapy System offers advanced portable wound vacuum therapy for healthcare facilities, clinics, and home-care environments.
Combining lightweight portability, continuous suction performance, quiet operation, and sterile dressing technology, the RHS01 provides an efficient solution for modern wound management and accelerated healing support.
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