Profusa, Inc., a digital health technology company, develops bioengineered sensors for body to detect and continuously transmit clinical-grade data for personal and ...
Profusa, Inc. (NASDAQ: PFSA) is a healthcare technology company building bioengineered, bio-integrated sensing systems designed to enable uninterrupted, real-time observation of internal physiological signals. Rather than relying solely on intermittent, single-timepoint measurements, Profusa’s core concept is continuous clinical-grade monitoring—capturing streams of physiological data over time and translating them into insights ...Profusa, Inc. (NASDAQ: PFSA) is a healthcare technology company building bioengineered, bio-integrated sensing systems designed to enable uninterrupted, real-time observation of internal physiological signals. Rather than relying solely on intermittent, single-timepoint measurements, Profusa’s core concept is continuous clinical-grade monitoring—capturing streams of physiological data over time and translating them into insights that can support decision-making by both patients and clinicians.
A central element of the company’s product direction is its sensor platform technology exemplified by the Lumee™ Oxygen Platform. In practice, these offerings combine (1) sensor hardware capable of producing physiologic measurements from within the body, (2) electronics/data capture components that transmit measurements, and (3) software and analytics—leveraging artificial intelligence—to interpret the continuous data stream and transform it into information that is more readily usable in care pathways.
From a business perspective, Profusa’s value proposition aligns with the broader shift toward remote monitoring and continuous diagnostics. Continuous sensing can reduce the need for frequent manual checks and can potentially improve clinical workflows by providing ongoing visibility into physiological status, especially in persistent or high-risk conditions. The company’s publicly described focus includes chronic disease management scenarios such as diabetes and critical limb ischemia, where changes in physiology over time can be clinically meaningful.
In terms of productization and cost structure, companies developing bio-integrated sensors typically incur costs in research and development (materials, sensor design iterations, signal processing), clinical validation (studies and regulatory work), and manufacturing readiness (quality systems and yield for sensor components). The bill of materials (BOM) for such products generally includes sensing elements, supportive electronics, packaging/biocompatible components, and any disposable or semi-disposable parts required for safe clinical deployment, alongside ongoing software/AI development and maintenance for data interpretation.
Financially, based on the provided market snapshot, PFSA is a newly listed public company (with trading beginning in mid-July 2025 per the provided context) and shows indicators consistent with early-stage or growth-phase operations, including negative free cash flow and negative margins in the snapshot metrics. At such stages, the company’s economics are often influenced heavily by R&D spend, clinical/regulatory investment timing, and scale-up of manufacturing.
Key people referenced in the provided materials include Jack E. Stover (CEO & Executive Chairman) and William McMillan (co-founder, Chief Scientific Officer & Head of Research). Other leadership roles listed include heads of digital health and government business, indicating a product + platform strategy paired with commercialization and partnership efforts. Overall, Profusa’s direction reflects a “sensor-to-insight” approach: engineering continuous physiological measurement, then using AI-enabled analytics to deliver actionable health guidance for real-world use.
YoYYoY means Year-over-Year. It compares the latest annual value with the previous annual value to show long-term trend strength.
QoQQoQ means Quarter-over-Quarter. It compares the latest quarter with the immediately previous quarter to show short-term momentum changes.
RevenueThe total money that came through the front door from selling things, before paying a single bill. Think of it as the grand total of every credit card swipe from customers. (YoY compares this year to last year's performance, while QoQ compares the current three months to the previous three).
$0
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Net IncomeThe absolute bottom line. If the company paid every single supplier, employee, banker, and tax collector, this is the actual money left in their pocket at the end of the day.
$-35.8M
-288.1%
-153.3%
Gross MarginThe basic markup. If they sell a $100 pair of sneakers, this percentage tells you how much of that price tag is profit right after paying for the rubber and shoelaces, but before paying for things like store rent or TV commercials.
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Operating MarginThe 'day job' efficiency score. Out of every dollar a customer spends, this shows how many cents the company keeps after making the product AND paying for all the everyday corporate overhead (like salaries, marketing, and keeping the lights on).
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Net MarginThe final take-home percentage. When you strip away every conceivable cost, tax, and interest payment, this is the exact number of cents the company truly gets to keep from every dollar in sales.
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Free Cash FlowThe holy grail of corporate cash. It's the spendable, physical money left over after the business pays for its daily operations AND buys the big, expensive upgrades (like new factories or servers) it needs to survive. This is the 'free' money they can use to pay dividends or buy back stock.
$-16.3M
-686.8%
-4.8%
FCF MarginThe ultimate cash conversion rate. It shows how good the company is at turning regular sales directly into cold, hard, spendable cash. A high percentage means the business is an absolute cash-printing machine.
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Debt / EquityThe financial risk gauge. It compares how much of the company's empire was built using borrowed money (loans) versus the owners' own money (shareholders). A high number means they are heavily leveraged and playing a riskier game; a low number means they are playing it safe.
-55.6%
-37.4%
-16.1%
Current RatioThe 12-month survival check. It simply compares the cash they have right now (plus things they can quickly turn into cash) against the immediate bills they absolutely must pay this year. A score above 1 means they have enough in the wallet to cover the upcoming bills without panicking.
0.17x
+3615.8%
+30.9%
Total AssetsThe absolute size of the company's empire. It bundles together absolutely everything of value they own—from the cash in the register and the inventory in the warehouse, to the software patents in the vault and the factories on the ground.