Tag: pressure

CAVN Blood Pressure Monitor Review

CAVN Blood Pressure Monitor features an innovative barrel-type, no-wrap design that simplifies at-home measurement while delivering FDA-cleared accuracy. Designed with guided arm positioning and one-touch operation, it helps reduce common user errors and supports consistent, repeatable readings.

Combining clinical-level precision, intuitive 3-color visual indicators, dual-user memory tracking, and a rechargeable portable design, CAVN offers a smarter, more user-friendly approach to everyday blood pressure monitoring for modern households.

The innovative barrel-type structure eliminates traditional cuff wrapping—users simply slide their arm into place and press one button to begin measurement and you can see this in action in the video review below it is very comfortable to use compared to traditional methods in local clinics or hospitals after my testing and recently being for a full health check I do find the ones in your doctors or hospital uncomfortable.

The CAVN Automatic Blood Pressure Monitor is FDA-cleared for home blood pressure monitoring, CAVN delivers pressure accuracy within ±3 mmHg (per product specifications), supporting reliable daily tracking. 

There is a bright, easy-to-read LCD screen clearly displays systolic, diastolic, and pulse values—even in low-light environments. There is three large buttons up on top which allows you to set the monitor up and an emergency stop button on the side in red and works perfectly just in case. 

The intuitive green, yellow, and red backlight indicator provides a simple visual reference to help users interpret readings quickly again we go through this in the video review it literally takes minutes to set up and use.

Equipped with a built-in 2000mAh rechargeable battery and Type-C charging, the device eliminates the need for disposable batteries. Designed for cordless, ready-to-use convenience, it supports daily home monitoring without frequent recharging.

A single full charge supports up to 150 measurements, helping reduce battery replacement needs while providing reliable portability for use throughout the home.

Check the video review below for more

 

Features

  • Barrel-Type Design with One-Touch Operation: Slide your arm into the barrel-style upper arm blood pressure monitor, rest your elbow on the built-in elbow pressure switch to help lock in proper placement, and press a single button to start measuring. Perfect for seniors and anyone who finds cuff wrapping difficult, it eliminates the hassle of traditional cuffs and reduces placement guesswork—making at-home checks quick, comfortable, and easier to do correctly
  • Auto-Fit Wide Range: This upper arm blood pressure monitor uses a comfortable cylindrical barrel design to auto-fit arms 7.1″–16.5″, creating a secure, stable, even contact fit for different users. Unlike traditional wrap cuffs that can feel too tight/loose or pinch, it supports a more comfortable experience and consistent fit—ideal for shared family use across different arm sizes.
  • Accuracy You Can Trust: FDA-cleared for home blood pressure monitoring. Pressure accuracy: ±3 mmHg (per product specification) for consistent daily tracking. For best results, measure with proper posture and keep your arm supported at heart level.
  • Large LCD Display & 3-Color Backlight: This upper arm blood pressure monitor features a bright, easy-to-read LCD screen that clearly shows systolic/diastolic blood pressure and pulse—easy to view even in low light. The 3-color backlight provides a simple visual reference to help seniors and family members understand results faster at a glance.
  • 2 Users, 2×99 Memory: This blood pressure monitor stores up to 99 readings for each of 2 users, keeping family results separated so you don’t mix up measurements. Easily review history, compare changes over time, and spot daily blood pressure patterns—great for shared home use with clearer, more convenient tracking.

  • Rechargeable Type-C Battery: This upper arm blood pressure monitor includes a built-in 2000mAh rechargeable battery with Type-C charging, so you won’t constantly replace disposable batteries. It helps reduce battery waste and leakage concerns, while the cordless, ready-to-use design makes daily home monitoring easier for seniors and families.

 

 

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Researchers Use AI to Create Optimized Engine Components That Outperform Human Designs

The gerotor tooth profile is crucial for determining hydraulic system performance in automotive engineering. In a new development, researchers from Pusan National University have leveraged conditional generative adversarial networks for machine learning-driven gerotor profile synthesis and optimization. The novel approach has remarkably produced designs that outperform human efforts and lead to 32% more efficient hydraulic pumps, potentially revolutionizing the automotive industry.

Gerotor pumps for oil circulation and lubrication are crucial components in automotive and hydraulic systems. They possess a compact design, excellent flow rate per rotation, and high suction capability. The gerotor tooth profile plays a significant role in determining the overall performance of hydraulic systems for engine lubrication and automatic transmission. Unfortunately, conventional design methods leverage predefined mathematical curves and iterative adjustments, which compromises their optimization flexibility.

In an innovative breakthrough, a team of researchers from the School of Mechanical Engineering at Pusan National University, led by Professor Chul Kim, has proposed a new design methodology. Their findings were made available online on 10 October 2025 and have been published in Volume 162, Part D of the journal Engineering Applications of Artificial Intelligence on 24 December 2025.

The key point of this study is the use of AI, specifically, a conditional generative adversarial network, as a design tool. Instead of relying on the traditional approach of using predefined mathematical curves, the researchers trained an AI to automatically generate new gerotor profiles. The AI learned from a dataset linking specific, high-performance profile geometries to their actual performance data. This innovation allowed it to understand why certain shapes perform better than others, and then generate new, highly-optimized geometries that substantially outperform traditional designs.

The team demonstrated that their novel AI-generated design exhibits substantial performance gains in simulation validation via computational fluid dynamics. Compared to a traditional ovoid profile, the proposed design achieved a 74.7% reduction in flow irregularity. This means the pump’s output is significantly more stable and consistent. It also shows a 32.3% increase in average flow rate, which indicates better volumetric efficiency, as well as a 53.6% reduction in outlet pressure fluctuation, which directly contributes to quieter operation and reduced vibration.

The most direct real-life applications of the present work are in the automotive industry. The reduction in pressure fluctuation and flow irregularity is highly beneficial here. It can lead to transmission systems that operate more quietly and could potentially improve component reliability by reducing vibration and unstable hydraulic stress. Furthermore, the 32.3% increase in average flow rate allows for more efficient oil circulation throughout the engine. This contributes to better lubrication and cooling of engine components, which is critical for engine durability.

Prof. Kim remarks: “The same principles demonstrated in our study are applicable to various hydraulic pumps used in industrial machinery, where efficiency, low noise, and reliability are important factors, making our technology highly lucrative for real-life adoption.”

In the next 5 to 10 years, methods like this could become a standard tool for engineers. It represents a move toward “inverse design,” where an engineer can specify the desired performance targets, such as “minimize pressure fluctuation,” and the AI assists in generating an optimal geometry to meet those targets. Moreover, this approach can speed up the research and development cycle for complex mechanical components. It allows for the exploration of a much wider design space than is possible through traditional manual iteration.

“Crucially, for the public, the adoption of more optimal components can mean the machines we use daily become quieter and more reliable. In the automotive sector, this translates to vehicles with more efficient and durable hydraulic systems like transmissions and oil pumps,” concludes Prof. Kim.

Reference

Title of original paper: Machine learning-driven gerotor profile synthesis and optimization using Conditional Generative Adversarial Networks

Journal: Engineering Applications of Artificial Intelligence

DOI: 10.1016/j.engappai.2025.112604

Image credit: Chul Kim from Pusan National University

Consumers remaining frugal and resilient to cope with cost-of-living pressures

Consumers are continuing to reign in their spending amidst a challenging cost-of-living environment globally, with 94% of consumers now worried about the rise of living costs as they continue to navigate inflation. Affordability is the leading concern for consumer respondents to the 12th edition of the EY Future Consumer Index (FCI) increasing by 10 percentage (to 35%) points since October 2022, with increases in the cost of groceries, energy and fuel areas of significant concerns to consumers.

Colette Devey, EY Ireland Partner and Consumer Products and Retail Lead, says: “This latest edition of the EY’s Future Consumer Index reveals that cost of living and financial and health pressures are taking precedence with consumers, while more altruistic concerns for the planet or society are not being prioritised to the same degree.

“Value for money emerges as the key areas of focus for consumers from the report, something we know is a significant issue of concern here in Ireland also. Consumers across all income bands are more frugal in their spending, with almost two thirds reporting that private label products satisfy their needs just as well as branded products (65%) or can help them save money (63%). While customers continue to focus on value and are cost-conscious, we are also seeing that some groups are continuing to prioritise holidays with almost four in ten (38%) higher income consumers intending to spend more in this area over the coming months.

“The focus on affordability is also helping to drive sustainable behaviours, with large majorities of consumers indicating that they prefer to repair rather than replace items (67%), are recycling or repurposing products after use (79%,) and are switching to sustainable alternatives in the products they purchase (60%).

“We are seeing the prioritisation of affordability and health being reported by consumers irrespective of age, income profile or location, demonstrating that these are wider macro-trends as consumers globally continue to deal with the lingering impact of the pandemic, supply chain disruption and inflationary issues and ongoing geopolitical uncertainty.”

Technology is intrinsically part of consumer life

The EY Future Consumer Index reveals almost half (46%) of consumer respondents rely on technology to manage their daily lives. In light of this, it is not surprising then that data theft and security breaches are an issue of concern for a majority of respondents, most notably ID theft (55% very concerned), data/security breaches (53% concerned) or downloading a virus (52%). Consumers are also wary about what it happens to their data, with 53% concerned that companies may sell their personal information to a third party. Somewhat paradoxically, however, they are also willing to share personal data if it provides value for them, with two thirds (66%) willing to exchange their data for personalised recommendations for cheaper alternatives to a product, and six in ten (60%) are willing to share data for a completely customised online experience.

This growing reliance on technology and its outputs and recommendations are also shaping purchase decisions and overall consumption. Across mainstream technologies, the data reveals almost half of consumer respondents (46%) have used online grocery delivery services in the last three months, a 12-percentage point rise since June 2022. Fifty-three percent of respondents have socialised with friends and family over video platforms, a significant 14 percentage point rise since June 2022, and 62% now listen to audio streams, a huge 17 percentage point increase from June 2022. Emerging technologies also saw a sharp uptake, with more than double the number of consumer respondents globally now using virtual multi-user platforms when compared with June 2022.

Colette Devey says: “Consumers have become habitual users of digital technology, becoming incrementally more reliant on it to provide them with ways to make life easier, save money, save time, work from home and reduce their environmental impact. Consumer attitudes toward technology are evolving just as rapidly as the technology itself, as people look for a fair exchange of value. Businesses must foster a relationship with their customers around technology based on trust, respect and value. Failure to do so will damage relationships in the long term.”

Consumers turn away from brands in search of affordability

With today’s economic uncertainties showing slow signs of easing, 92% of respondents are concerned with their country’s economy currently. Consumers are somewhat more positive about the longer term outlook, however, with almost half (48%) expecting to feel more positive in three years’ time.

Consumer respondents are taking action to reduce spending in many areas of their lives, with more than a third (36%) planning to spend less on clothes, 44% expecting to buy less take-away food and nearly half (49%) planning only to spend on essential products. Affording the essentials also remains a challenge for many consumers. More than three quarters (79%) feel prices for food have increased in the past three to four months and 74% have noticed some brands have reduced their pack sizes without reflecting changes in the price, otherwise known as “shrinkflation”

The data indicates brands are no longer the only way to communicate status for the majority of consumers as 62% of respondents globally don’t feel the need to keep up with the latest fashion trends and half would now consider private label for clothing, shoes and accessories. A large proportion (67%) now prefer to repair rather than replace their possessions, challenging the traditional consumer desire of having to always own the latest things. 55% of consumers globally say brands are no longer important and 29% of respondents say that they have switched from brands to private label.

Colette Devey says: “Consumers are remaining frugal and resilient to cope with cost-of-living pressures. They are reporting the value they receive from brands diminishes due to price increases and in some cases shrinkflation. Consumers are responding by switching away from brands, reducing their list of essentials and cancelling subscriptions to maximise budgets. While many Irish households may feel that there are many factors outside their control, they should recognise that there are a number of ways in which they can take control of their spending, including exploring private label offerings, seeking to take advantage of on-the-floor and at-the-till discounts and to shop around and across channels for the best value.”

The latest edition of the EY Future Consumer Index is available at: ey.com/FutureConsumerIndex12

 

Pressure Washing Crm And Its Impact On Your Business

The pressure washing business has grown significantly over the years, mainly due to the rise of technology and digitalization. This has made it easier for homeowners and businesses to have clean surfaces. Most pressure washers are also equipped with sensors that automatically adjust their settings according to the surface they are cleaning, allowing them to work efficiently without any manual adjustments.

Pressure washing crm is a common task in modern day life. It is a process where water is used to remove dirt and stains from the surfaces of the homes or businesses.

This has led to an increase in demand for pressure washers, which means that there are more people who need these machines than there are available machines for them to buy. This has caused a boom in sales of pressure washers, with companies such as Dyson and Black+Decker seeing huge growth rates over recent years.

Pressure Washing is a new technology that allows users to clean their data by deleting all the junk and unwanted data. Pressure washing is a very popular process used to clean the exterior of a building or structure. It is also used in other industries such as agriculture, construction and mining. Pressure washing is a process used to clean and sanitize surfaces. It is widely used in many industries such as food, beverage, pharmaceuticals and construction.

What is a pressure washing CRM (CRM) and what its impact on your business is?

The roofing crm software is a type of digital marketing software that is used to manage the communication between the client and its business partners. It helps companies to communicate with their clients in a way that is more effective, efficient and efficient. The CRM software allows companies to track the progress of their clients and also provides them with information about their clients’ needs.

Pressure washing CRM is a term used to describe a software application that automates the process of searching, filtering, and selecting data in order to find the best possible match for a company’s products or services. It can be used for various purposes such as:

Pressure washing CRM is a new technology, which uses the power of artificial intelligence to help companies improve their customer experience. Pressure washing CRM can be defined as a new way of working with customers and clients. The technology helps companies to understand their customer’s needs, how they want to be served and what they are looking for in terms of service.

Pressure washing CRM helps organizations automate processes and make them more user-friendly by providing them with the ability to personalize their services based on customer needs.

How to Choose the Best Pressure Washing CRM Software For Your Business

The pressure washer is a machine that helps you clean your house and other domestic facilities. It can be used to wash floors, windows, walls, appliances and so on. Pressure washing is a process that cleans and sanitizes the surfaces of a building or facility. It involves the use of pressure and water to remove dirt, grease and other contaminants from the surface.

The main benefit of using pressure washing software is that it can help businesses to save money on cleaning supplies. This saves money on labor costs, which in turn helps companies to reduce their operating costs. Pressure washing software also helps businesses to keep their buildings clean at all times, so they are able to get maximum business value out of them.

Pressure Washing Crm & How The Latest Trends in Water Heating Can Affect Your Business

The pressure washing industry is one of the fastest growing industries in the world. It has a lot of potential to be a growth industry and is currently witnessing significant investments from both private and public sectors. There are a number of different ways to measure the success of an organization in terms of its ability to get customers to buy its products. The most common way is through sales figures, but many companies also use other metrics such as customer satisfaction and loyalty.

Pressure washing is a process for removing water from a building. The process consists of spraying the building with water and then using a hose to wash away the water. The process is intended to reduce energy consumption and save money. However, it has become more popular in recent years because of its efficiency and convenience.

Pressure washing is a process that involves washing the surface of a body of water, for example a pool, by applying water from above. According to the report, “Pressure Washing” is the fastest growing segment of water heating in the US. Water heaters are a very inexpensive way to heat your home. However, they can be an expensive investment if you don’t know how to properly maintain them or if they need to be replaced regularly.