Medical Device Decontamination Made Simple
Paired with Tristel Fuse for Stella, combine the simplicity of manual soaking with the sophistication of a fully automated washer disinfector by pumping the disinfectant solution through the lumen of the medical device.
Applications
The Stella System is designed specifically for the high-level disinfection of invasive and non-invasive, heat-sensitive, single-lumened and non-lumened medical devices.
Single-lumened Devices
- Cystoscopes
- Bronchoscopes
- Hysteroscopes
- Anal Manometry Catheters
- Intubation Endoscopes
- Ureteroscope
Non-lumened Devices
- Nasendoscopes
- Transoesophageal Echocardiogram Probes (TOE/TEE)
- Transvaginal Ultrasound Probes
- Transrectal Ultrasound Probes
- Laryngoscopes
- Intubation Endoscopes
- Oesophageal Manometry Catheters
Why Choose the Stella System?
The Stella System allows you to spend less time on the decontamination process, operate with fewer medical devices, see more patients and reduce waiting times.
- Simple and Fast Disinfection
- Effective
- Compatible
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Stella System combines manual soaking with automation, offering a 5-minute high-level disinfection cycle. This ensures quick device turnaround, reducing waiting times and enabling more patients to be seen.
The Stella IQ and Pulse form the core of the Stella System’s smart technology, ensuring controlled, effective, and validated decontamination cycles.
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Stella System pairs with Tristel Fuse for Stella, a high-level disinfectant and is proven effective against a wide range of microorganisms, including:
- Bacillus subtilis
- Coronaviruses
- Human Papillomavirus (HPV)
- Herpes Simplex Virus (HSV)
- Adenovirus
- Tuberculosis (TB) causing Mycobacteria
- Candida albicans
- Escherichia coli
- Staphylococcus aureus
- Klebsiella pneumoniae
- Norovirus
- Enterococcus faecium (VRE)
For the full list of microorganisms Tristel Fuse for Stella is effective against, please see the Microbiological Efficacy Summary.
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The Stella System with Pulse monitors the back pressure of solution when irrigating the lumen, adjusting to protect the medical device.
Tristel Fuse for Stella has been tested and proven to be compatible with the instruments of major manufacturers including:
- BK Medical
- Canon Medical Systems
- Carestream
- FUJIFILM Healthcare
- Karl Storz
- Laborie
- Philips
- Samsung Healthcare
Check if your medical device is compatible with Tristel Fuse for Stella with our Compatibility Checker.

Cost-Effective Solution
Requires minimal capital investment compared to fully automated washer disinfectors, saving funds while maintaining high-level disinfection efficiency.
Portable and Smart Design
Lightweight and small, Stella System can be easily set up at the point of care, reducing the need to transport devices to centralised departments.
The Stella Base and Lid ensure full immersion and coverage of medical devices, with ridges and overflow features for precise and effective cleaning.

Product information
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Refer to the User Guide for full instructions
STEP 1: Place
Your medical device in the base of your Stella System.STEP 2: Burst
The Fuse for Stella sachet in 5L of water to activate the ClO2 chemistry and add to the base.STEP 3: Cycle
Close the lid and allow Stella System to complete the cycle.STEP 4: Trace
Record the validation code for traceability. -
Tristel Fuse for Stella utilises Tristel’s proprietary chlorine dioxide chemistry, a well-documented and highly effective biocide that destroys microorganisms by taking electrons, ensuring they cannot develop resistance to the chemistry.
Tristel Fuse for Stella sachet incorporates two separate compartments that contain the Tristel Base and Activator solutions. When mixed by bursting the sachet, chlorine dioxide is generated.
Tristel Fuse for Stella pulses through the lumen, dislodging soil and bio burden in the process.
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When a cycle has been completed successfully, a digital validation code and QR code will be displayed on the Stella IQ screen. This code can be recorded in the Stella Quality Audit Trail Record book for paper-based traceability or scanned by 3T for digital traceability.
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Stella System and Tristel Fuse for Stella are classified as Class IIb Medical Devices.
Tristel Clean for Stella is classified as a Class I Medical Device.STELLA SYSTEM (A)
The Stella System is intended for the high-level disinfection of non-lumened medical devices, such as transoesophageal echocardiographic probes, transvaginal probes, transrectal probes, manometry catheters and laryngoscope blades.
TSL STELLA – A Stella System
STELLA SYSTEM WITH PULSE (B)
The Stella with Pulse System provides all the benefits of the Stella System, whilst additionally confirming instrument connection and determining blocked instruments, protecting them from over-pressure. For the high-level disinfection of non-lumened and single-lumened medical devices, such as hysteroscopes, cystoscopes, nasendoscopes, intubation endoscopes, and bronchoscopes.
TSL STELLA – B Stella with Pulse System
STELLA SYSTEM WITH PULSE & CLEANING SYSTEM (C)
The Stella with Pulse & Cleaning System provides all the benefits of the Stella B, plus a cleaning cycle. It is for the cleaning and high-level disinfection of single-lumened and non-lumened medical devices.
TSL STELLA – C Stella with Pulse & Cleaning Cycle System
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