Connect with us

Technology

Artificial Intelligence and Machine Learning for Healthcare and Anesthesiology

Published

on

Introduction

Technological innovations like Artificial Intelligence and Machine learning allow the detection of valuable patterns within large datasets which – after been subjected to enough data – allows the algorithms to perform predictions on previously unseen data subjects. Such intelligent software has been used extensively in different fields of the healthcare industry – including neurology, cardiology, and oncology – with the purpose of aiding medical personnel with disease diagnostics, disease prevention, and personalized medical treatment [1].

However, previous attempts to incorporate machine learning within anesthesiology – which is the field within the healthcare industry that focuses on providing perioperative care to patients – have been unsuccessful [2]. This article will provide an overview of the difficulties that arise when automating the field of anesthesiology.


Difficulties with automating anesthesiology procedures

Generally, systems for the automation of anesthesiology procedures rely on a closed-loop feedback system which is able to successfully keep a quantifiable target measure – usually the bispectral index (BIS) when assessing depth of anesthesia – within a pre-defined range [1] [3]. Using various drug administration rates – which depend on the measured BIS level – the patient’s level of consciousness can be controlled in an autonomous way.

Various studies have shown that the use of such closed-loop feedback systems could be beneficial in the context of keeping the patient’s level of consciousness within a pre-determined BIS range, with the additional benefit of providing a lower dose of anesthetic in comparison to the human-controlled case [4] [5] [6]. Whereas there is evidence that closed-loop feedback systems are feasible to assist in guaranteeing required anesthetic levels for both simple and more complex cases [7], they by no means are able to fully automate the – usually human-controlled – process.

However, innovations such as Artificial Intelligence – which implement a bottom-up rather than a top-down approach like rule-based feedback loops – are able to learn to take the required patient’s level of consciousness actions from real-world patient data without being explicitly programmed to. Whereas these algorithms are able to tackle tasks that are much more complex in comparison to rule-based systems, in practice they still possess flaws which require the need of a professional anesthetist during medical interventions:

  1. Artificial Intelligence is especially well-suited for performing cognitive tasks (i.e., carrying out accurate predictions and crunching large data sets). However, the technology is yet unable to deliver the dexterity-based labor that is involved with the field of anesthesiology. [8]
  • Artificial Intelligence and Machine Learning – implemented in robotic devices – do not have the finesse to deal with complex tasks such as neural blockades, venous cannulation or tracheal intubation. [8]
  • The field of anesthesiology is characterized by providing micro-doses in order to remain the required level of patient consciousness. However, patients are uncomfortable with the thought of replacing a human anesthetist with fully autonomous decision-making software without human control.

Conclusion

Whereas current procedures – such as rule-based systems or artificial intelligence – are yet unable to fully take over human anesthetic tasks, they are thought to play a major role in the future of anesthesiology. Computer software – powered by artificial intelligence – will ultimately aid in all decisions made by anesthetist and, when innovations in robotics allow it, take over dexterity-based labor as well.

References

[1] Murali, Nivetha & Sivakumaran, Nivethika. (2018). Artificial Intelligence in Healthcare-A Review. 10.13140/RG.2.2.27265.92003.

[2] Alexander, J. C., & Joshi, G. P. (2018, January). Anesthesiology, automation, and artificial intelligence. In Baylor University Medical Center Proceedings (Vol. 31, No. 1, pp. 117-119). Taylor & Francis.

[3] Kissin, I. (2000). Depth of anesthesia and bispectral index monitoring. Anesthesia & Analgesia90(5), 1114-1117.

[4] Brogi, E., Cyr, S., Kazan, R., Giunta, F., & Hemmerling, T. M. (2017). Clinical performance and safety of closed-loop systems: a systematic review and meta-analysis of randomized controlled trials. Anesthesia & Analgesia124(2), 446-455.

[5] Pasin, L., Nardelli, P., Pintaudi, M., Greco, M., Zambon, M., Cabrini, L., & Zangrillo, A. (2017). Closed-loop delivery systems versus manually controlled administration of total IV anesthesia: a meta-analysis of randomized clinical trials. Anesthesia & Analgesia124(2), 456-464.

[6] Puri, G. D., Mathew, P. J., Biswas, I., Dutta, A., Sood, J., Gombar, S., … & Arora, I. (2016). A multicenter evaluation of a closed-loop anesthesia delivery system: a randomized controlled trial. Anesthesia & Analgesia122(1), 106-114.

[7] Zaouter, C., Hemmerling, T. M., Lanchon, R., Valoti, E., Remy, A., Leuillet, S., & Ouattara, A. (2016). The feasibility of a completely automated total IV anesthesia drug delivery system for cardiac surgery. Anesthesia & Analgesia123(4), 885-893.

[8] Angie, D. (2018). 6 insights on how artificial intelligence could transform anesthesia. Becker’s ASC Review. Obtained from: https://www.beckersasc.com/anesthesia/6-insights-on-how-artificial-intelligence-could-transform-anesthesia.html

Mark David is a writer best known for his science fiction, but over the course of his life he published more than sixty books of fiction and non-fiction, including children's books, poetry, short stories, essays, and young-adult fiction. He publishes news on apstersmedia.com related to the science.

Technology

The First PC Emulator for the iPhone and iPad has been Approved by Apple

Published

on

UTM SE is the first PC emulator for iPhone and iPad that is accessible on the App Store, and Apple has changed its mind and accepted it. This program enables you to run older versions of macOS, Windows, and other operating systems on your iPhone or iPad.

The Original iPad and iPhone PC Emulation

In April, Apple updated its App Store Guidelines to permit game emulators, a move that was implemented globally and in the European Union as well. As a result of this modification, several game emulators—including the well-known Nintendo emulator Delta—have been released on the App Store.

Nevertheless, in June, Apple banned the PC emulation program UTM SE, even after the Store Guidelines were modified. In addition, Apple removed the software from third-party app stores in the European Union in addition to the global software store.

Even though playing vintage games is one of the main reasons people use PC emulators like UTM, Apple’s answer at the time was that only “retro game” emulators were allowed, not PC emulators. Widespread criticism of the judgment resulted in possible action from the European Commission.

But this past weekend, the UTM SE developers revealed via a social media post that Apple had changed its mind. The App Store now offers UTM SE for download. Additionally, it will soon be accessible in the EU through AltStore PAL. Apple hasn’t offered any explanation for the reason behind this turnaround.

Using the PC emulator UTM SE, you can play retro games and applications.

  • supports text-only operating systems in terminal mode and graphics in VGA mode.
  • simulates PPC, RISC-V, and x86 architectures.
  • Use pre-built machines or start from scratch with a custom configuration.
  • constructed using the robust and popular emulator QEMU

One thing to keep in mind is that JIT compilers cannot be used with apps distributed on iOS. This implies that the iPhone and iPad emulators using UTM SE won’t be as capable as those on other platforms in terms of functionality and performance.

Continue Reading

Technology

Bixby, Samsung’s Enhanced Voice Assistant, will Debut this Year with its Own AI

Published

on

According to the CEO of Samsung’s mobile division, the company will release an enhanced version of its voice assistant Bixby this year, which will be powered by its own artificial intelligence models.

Because ChatGPT from OpenAI has become so popular, digital assistants are now again in the spotlight. According to TM Roh, the CEO of Samsung’s mobile division, the South Korean tech giant’s own large language model, or LLM, will be used in a further enhanced version of Bixby that will be unveiled this year.

Through a translator, Roh added in Korean, “We’re going to advance Bixby with the application of Gen AI technology.”

In 2017, Bixby made its debut alongside the Samsung Galaxy S8 smartphone. Among the many features of the voice assistant are suggestions for restaurants and real-time translations. With the Bixby Vision function, users may scan objects in front of them with their phone’s camera to get information about them from Bixby.

Artificial intelligence that can produce material, such as images or answers to queries, is known as generative AI, or Gen AI. The AI model that powers generative AI, known as an LLM, is trained on massive volumes of data.

But according to Roh, Samsung will continue to support numerous voice assistants on its products. For example, the newest Samsung devices come with Google’s AI helper.

Just over a month has passed since Apple said Siri, its assistant, will receive an AI update. Roh has now confirmed its Bixby upgrade. If Siri needs more answers, she will be able to use OpenAI’s ChatGPT.

The Bixby update is a component of Samsung’s larger campaign to promote AI capabilities across its line of products. In an attempt to persuade consumers to switch to more expensive smartphones, the Samsung announced some new AI features along with two new foldable devices on Wednesday: the Galaxy Z Fold6 and Z Flip6.

According to Roh, “We are reinforcing and bringing more AI capabilities to our products,”

“As consumers use more AI capabilities they can actually feel the convenience and benefits they bring. I believe strongly that these Galaxy AI, mobile AI are strong motivations and drivers for the purchase of new products.”

Continue Reading

Technology

Samsung Unveils its Generative AI-Powered Galaxy Fold 6 and Flip 6 Smartphones

Published

on

Samsung unveiled its newest foldable smartphones on Wednesday at its Unpacked presentation in Paris, France. The Galaxy Z Fold 6 and Galaxy Z Flip 6, which run Android and are powered by Google (GOOG, GOOGL), are a major point of differentiation for Samsung in its protracted competition with Apple (AAPL) for supremacy in the global smartphone market.

Similar to Apple, Samsung is positioning its generative AI capabilities as a key differentiator for these two phone models. The Z Flip 6 and Z Fold 6 are priced at $1,099 and $1,899, respectively, which is $100 higher than their predecessors and places them firmly in the premium smartphone segment. In comparison, the starting price of Apple’s bigger Pro Max model is $1,199, while that of the 15 Pro model is $999. The starting prices for Samsung’s S24 and S24+ are $799 and $999, respectively. $1,299 is the price of its top-tier S24 Ultra.

The Flip 6 and Fold 6 from Samsung are being marketed as more than just foldable phones. Its Galaxy AI platform is presenting them as potent, generative AI-capable gadgets. The software offers a variety of generative AI functions, from real-time translation and conversational capabilities to photo editing tools and productivity alternatives. Samsung unveiled it earlier this year alongside its S24 lineup.

The company claims that among Samsung customers, artificial intelligence is becoming increasingly popular. According to the tech giant, 77% of S24 users utilize its AI capabilities once a week. The most used ones are Samsung’s Edit Suggestions and Google’s Circle to Search. With Circle to Search, you may take a picture of an object or text and use it to translate or do an online search. As the name suggests, Edit Recommendations offers generative AI text recommendations for emails and text messages that are being written.

According to Samsung, the distinctive shapes of the Fold 6 and Flip 6 make them particularly useful for utilizing Galaxy AI functions. The Interpreter app now has a new conversation feature that lets you communicate with someone in multiple languages. Your comments are automatically heard and shown on the cover screen and main screen of the phone.

Let’s say you are conversing in English with someone who speaks French exclusively. The Flip 6 can be folded like a makeup compact, or the Fold 6 can be folded so that it rests on the table like a tiny laptop. Then, the conversation feature will show your words on the external screen and your friend’s words on the main screen. The goal is to enable smooth, real-time communication between you. Google’s foldable smartphone, the Pixel Fold, has a feature comparable to this one.

Additionally, Google’s Gemini app, which uses its own AI algorithms, is pre-installed on both phones. Gemini may be accessed by simply saying “Hey, Google” or by swiping on the corner of the screen. Gemini offers a wide range of services, such as assistance with idea generation for tasks such as job assignments, travel schedules, locating locations on Google Maps, and more.

In terms of efficiency, Galaxy AI now offers a new PDF translation feature for the Samsung Notes app, in addition to editing suggestions. This feature, appropriately enough, can translate your PDFs on your phone while maintaining the document’s layout. It’s likely that you’ve attempted to open and translate a PDF in the past, only to have the formatting completely collapse and become unreadable. Translations into PDFs ought to help get rid of that.

With the exception of a few minor adjustments, the Z Fold 6 and Z Flip 6 are essentially the same designs as the Z Flip 5 and Z Fold 5 from the previous year. To feel more like a typical rectangular smartphone when closed, the Z Fold 6 has a slightly larger 6.3-inch cover screen. Even though it’s only a 0.1-inch increase, the greater display real estate should prove to be a nice upgrade, given it was one of my complaints with the phone.

Together with a new ultra-wide-angle camera, the Z Flip receives the same primary camera as the company’s flagship S24. Additionally, Samsung claims that since the phone’s battery is identical to that of the S24, customers will no longer have to forgo overall functionality in favor of the Flip over its mainline flagship.

A 50-megapixel primary camera, a newly developed 12-megapixel ultra-wide-angle camera, and a 12-megapixel telephoto camera with a 3x optical zoom and a maximum 30-x digitally enhanced zoom are all included in the Fold.

The Qualcomm Snapdragon 8 Gen 3 CPU and 12GB of RAM are standard in the Z Flip 6 and Z Fold 6. While the Fold has 256GB, 512GB, and 1TB of storage, the Flip also has 256GB and 512GB.

There are other foldable smartphones available than Samsung’s. Motorola and other Chinese smartphone manufacturers, like Huawei and Xiaomi, also sell foldable smartphones. However, Samsung’s Galaxy AI platform might guarantee that those shopping for foldables continue to think of it first.

Continue Reading

Trending

error: Content is protected !!