Whitepaper: Revolutionizing Patient Care – How Our Peaksonic Bladder Scanner Significantly Reduces Catheter-Associated Urinary Tract Infections (CAUTIs)

 

Whitepaper: Revolutionizing Patient Care – How Our Peaksonic Bladder Scanner Significantly Reduces Catheter-Associated Urinary Tract Infections (CAUTIs)

Catheter -Associated Urinary Tract Infections (CAUTIs) represent a significant challenge in
healthcare, leading to increased patient morbidity, extended hospital stays, and elevated
healthcare costs. This whitepaper explores the critical role of the Peakson ic Bladder
Scanner in mitigating CAUTI rates.

By providing accurate, non -invasive bladder volume measurements, our bladder scanner
empowers clinicians to minimize unnecessary catheterizations and facilitate timely catheter
removal, thereby directly addressing the primary cause of CAUTIs. This document  will delve
into the mechanisms by which our technology contributes to improved patient outcomes and
reduced healthcare burdens.

1. Introduction: The CAUTI Burden in Healthcare 
1.1: The Pervasive Threat of CAUTIs:

Catheter -Associated Urinary Tract Infections (CAUTIs) are among the most common
healthcare -associated infections (HAIs) worldwide. Defined as a urinary tract infection
occurring in a patient with an indwelling urinary catheter in place for more than two ca lendar
days on the date of event (with the date of device placement being Day 1), CAUTIs pose a
substantial threat to patient safety and healthcare quality. Statistics reveal that CAUTIs
account for approximately 40% of all HAIs, impacting millions of pati ents annually and
imposing a significant economic burden on healthcare systems.

The consequences of CAUTIs are far -reaching:

● Patient Suffering:  Patients endure pain, discomfort, fever, and in severe cases, can
develop urosepsis, which carries a substantial risk of mortality. 
● Extended Hospital Stays:  CAUTIs can prolong a patient's hospitalisation by an
average of 2 to 4 days, leading to increased bed days and reduced bed availability
for other patients. 
● Increased Healthcare Costs:  The direct costs associated with treating CAUTIs,
including antibiotic therapy, diagnostic tests, and readmissions, are substantial.
Estimates suggest that each CAUTI can add thousands of dollars to a patient’s
hospital bill.  
● Antimicrobial Resistance: The frequent use of antibiotics to treat CAUTIs
contributes to the growing global crisis of antimicrobial resistance (AMR), making
future infections harder to treat. 
● Impact on Hospital Quality Metrics:  In many countries, including the UK and the
US, CAUTI rates are closely monitored as key performance indicators, with high
rates potentially leading to financial penalties from regulatory bodies and diminished
institutional reputation.

1.2: Current Challenges in Catheter Management:

Despite awareness campaigns and guidelines, the management of urinary catheters often
faces several challenges that contribute to CAUTI rates. These include:

● Over -reliance on Indwelling Catheters:  Catheters are sometimes inserted for
convenience rather than strict clinical necessity, or remain in place longer than
required. 
● Subjectivity in Assessing Urinary Retention:  Traditional methods like abdominal
palpation are notoriously inaccurate in assessing bladder volume, leading to either
unnecessary catheterizations or missed urinary retention. "In/out" catheterization,
while diagnostic, is itself an invasive procedure ca rrying infection risk. 
● Lack of Clear Guidelines or Adherence:  Inconsistent application of evidence -
based guidelines for catheter insertion and removal can lead to suboptimal patient
care.

2. Understanding the Mechanism: How Catheterization Leads to CAUTIs 
2.1 The Pathophysiology of CAUTI:

The insertion of an indwelling urinary catheter creates a direct, continuous pathway for
microorganisms to enter the sterile bladder, circumventing the body's natural defense
mechanisms.

Bacteria, primarily from the periurethral area or the hands of healthcare workers, can migrate
along the external surface of the catheter or be introduced during insertion or manipulation.

Once inside the bladder, bacteria can adhere to the catheter surface, forming a complex
microbial community known as a biofilm. This biofilm acts as a protective shield, encasing
the bacteria and making them highly resistant to host immune responses and an tibiotic
treatments.

Furthermore, the presence of the catheter itself can irritate the bladder mucosa, making it
more susceptible to bacterial invasion and infection. Improper catheter care, including
inadequate hand hygiene during maintenance or accidental disconnections, fur ther
increases the risk of bacterial ingress.

2.2 The Indwelling Catheter as a Risk Factor:

There is a direct and well -established correlation between the duration an indwelling catheter
remains in place and the risk of developing a CAUTI. For every day a catheter is in situ, the
risk of infection increases by approximately 3 -7%.
This escalating risk underscores the critical importance of minimizing catheterization
duration. Disturbingly, a significant percentage of indwelling catheters are found to be unnecessary, either inserted without clear indication or left in place beyond their clinical
utility. These "unnecessary" catheters are direct contributors to preventable CAUTIs.

 
3. Our Solution: Peaksonic Bladder Scanner - A Game Changer in CAUTI Prevention 
Key Benefit Highlight: Minimizing Unnecessary Catheterizations and Expediting
Catheter Removal.

The Peaksonic Bladder Scanner directly addresses the root causes of CAUTIs by
empowering clinicians with accurate, real -time bladder volume data. This crucial information
enables informed decisions that prevent initial, unnecessary catheter insertions and facilitate
the prompt removal of catheters when they are no longer clinically indicated.

By eliminating or drastically reducing the exposure to the primary risk factor – the indwelling
catheter - the Peaksonic Bladder Scanner stands as a cornerstone in effective CAUTI
prevention.

3.1 The Technology Behind the Peaksonic Bladder Scanner:

The Peaksonic Bladder Scanner employs advanced ultrasound technology to non -invasively
measure bladder volume. The device is compact, portable, and user -friendly, providing
immediate and highly accurate readings.

 
By simply placing the scanner on the patient's lower abdomen, a 3D image of the bladder is
generated, and its volume is calculated automatically.

The intuitive interface and rapid results ensure that clinicians can quickly and reliably assess
bladder status without discomfort to the patient. Its accuracy and reliability surpass
traditional methods, providing objective data for critical clinical deci sions.

3.2 Direct Impact on CAUTI Reduction:

The Peaksonic Bladder Scanner impacts CAUTI reduction through several key mechanisms:

Preventing Initial Catheterization:

● Accurate Assessment of Urinary Retention:  The scanner provides objective data
to differentiate true urinary retention from other causes of lower abdominal discomfort
(e.g., pain, constipation). This is invaluable in post -operative settings, for patients
experiencing difficulty voiding, or in thos e who have not voided for an extended
period. 
● Avoiding "Just in Case" Insertions:  By confirming bladder emptiness or identifying
a manageable volume, the Peaksonic Bladder Scanner prevents unnecessary
catheterizations that might otherwise be performed based on subjective assessment
or protocol without true indication, thereby eliminati ng the associated infection risk. 
Facilitating Timely Catheter Removal (Catheter Stewardship): 
● Post -Catheter Removal Monitoring:  After an indwelling catheter is removed, the
scanner can be used to accurately monitor post -void residual (PVR) volumes. This

ensures complete bladder emptying and confirms the patient's ability to void
effectively, allowing for confident and timely catheter discontinuation.  
● Guiding Removal Protocols:  The data provided by the Peaksonic Bladder Scanner
empowers nurses and other clinicians to adhere strictly to catheter removal
protocols, ensuring that catheters are removed as soon as clinically appropriate,
minimizing the duration of exposure. 
● Identifying True Need for Re -insertion:  If a patient struggles after catheter
removal, the scanner quickly indicates if true retention necessitates re -insertion,
avoiding premature re -catheterization based on symptoms alone.

Reducing "In -and-Out" Catheterizations:  

● For patients requiring intermittent catheterization, the Peaksonic Bladder Scanner
can guide the frequency of catheterizations, reducing the number of invasive
procedures by ensuring they are only performed when the bladder truly needs to be emptied.