K140336 · Quantel Medical · HQF · Jun 25, 2014 · Ophthalmic
Device Facts
Record ID
K140336
Device Name
OPTIMUS FUSION: SLT, YAG AND YAG/SLT
Applicant
Quantel Medical
Product Code
HQF · Ophthalmic
Decision Date
Jun 25, 2014
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 886.4390
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
OPTIMIS FUSION YAG: photodisruption of ocular tissue using light energy emitted by a Nd: YAG Laser, including discission of posterior capsule of the eye (posterior capsulotomy), and discission of pupillary membranes (pupillary membranectomy) in aphakic and pseudophakic patients, and iridotomy. OPTIMIS FUSION SLT: Selective laser Trabeculoplasty. OPTIMIS FUSION YAG/SLT: photodisruption of ocular tissue using light energy emitted by a Nd: YAG Laser, including discission of posterior capsule of the eye (posterior capsulotomy), and discission of pupillary membranes (pupillary membranectomy) in aphakic and pseudophakic patients, and iridotomy ; and Selective laser Trabeculoplasty
Device Story
Ophthalmic laser system for photodisruption and selective laser trabeculoplasty. Inputs: physician-controlled laser energy (Nd:YAG 1064nm or frequency-doubled 532nm). Operation: Q-switched pulses delivered via slit lamp microscope; twin aiming beams (1064nm) or coaxial aiming beam (532nm) target ocular tissue. Output: focused laser pulses creating plasma/acoustic waves for tissue disruption or thermal effects in trabecular meshwork. Used in clinical settings by ophthalmologists. Physician views target through slit lamp; activates laser via footswitch or joystick. Output enables precise ocular surgery, benefiting patients by treating posterior capsule opacification, pupillary membranes, or glaucoma.
Clinical Evidence
Bench testing only. No clinical data presented. Laboratory testing verified design specifications and performance against predicate devices.
Technological Characteristics
Q-switched Nd:YAG laser; 1064nm (photodisruption) and 532nm (SLT) wavelengths. Pulse duration 4ns. Energy range 0.3-10mJ (YAG) and 0.3-2mJ (SLT). Aiming beam: 635nm red diode. Delivery: Slit lamp microscope (CSO SL980). Connectivity: Standalone. Energy source: Electrical.
Indications for Use
Indicated for aphakic and pseudophakic patients requiring posterior capsulotomy, pupillary membranectomy, or iridotomy (YAG mode) and patients requiring Selective Laser Trabeculoplasty (SLT mode).
Regulatory Classification
Identification
An ophthalmic laser is an AC-powered device intended to coagulate or cut tissue of the eye, orbit, or surrounding skin by a laser beam.
Predicate Devices
Lumenis Family of Selecta Ophthalmic laser Systems, Delivery Device and Accessories (K081704)
{0}------------------------------------------------
# 510(k) Summary for the Quantel Medical
#### Family of OPTIMIS FUSION Ophthalmic Laser Systems, (OPTIMIS FUSION SLT/YAG, OPTIMIS FUSION YAG, OPTIMIS FUSION SLT) and Delivery Device (Slit lamp adaptor) and Accessories
This 510(k) Summary is being submitted in accordance with the requirements of the SMDA 1990 and 21 CFR 807.92.
## 1. General Information
| Submitter: | Quantel Medical |
|------------|--------------------------------|
| | 11 Rue du Bois Joli – CS 40015 |
| | 63808 Cournon D'Auvergne Cedex |
| | FRANCE |
| | 33-473 745 745 |
| | 33-473 745 700 (Fax) |
| Contact Person: | Maureen O'Connell |
|-----------------|----------------------------------------|
| | O'Connell Regulatory Consultants, Inc. |
| | 5 Timber Lane |
| | North Reading, MA 01864 |
| | Telephone: 978-207-1245 |
| | Fax: 978-824-2541 |
Summary Preparation Date: June 13, 2014
#### 2. Names
Family of OPTMIS FUSION Ophthalmic Laser Device Trade Name: Systems, Delivery Device and Accessories OPTIMIS FUSION SLT/YAG OPTIMIS FUSION YAG OPTIMIS FUSION SLT
| Common Name: | Ophthalmic Laser |
|-----------------------|-----------------------------------------------------------------------------------------------------------------------------|
| Classification Names: | Laser Instrument, Surgical, Powered and Laser,<br>Ophthalmic<br>Product Code: HQF (21 CFR 886.4390)<br>Panel: Ophthalmology |
{1}------------------------------------------------
## 3. Predicate Device
- Lumenis Family of Selecta Ophthalmic laser Systems. Delivery Device and . Accessories : (K081704)
- Carl Zeiss Meditec VISULAS YAG III (K042139) -
- Quantel Medical Solutis (K130933) -
# 4. Device Description
The QUANTEL MEDICAL OPTIMIS FUSION is an ophthalmic surgical laser designed for performing photodisruption of ocular tissue using laser energy emitted by a Nd:YAG laser including discission of the posterior capsule of the eye (posterior capsulotomy), discission of the pupillary membranes (pupillary membranectomy), and iridotomy/iridectomy; and selective laser Trabeculoplasty.
The Family of OPTIMIS FUSION Ophthalmic Lasers. Delivery Device and Accessories consists of the following models:
- 1) OPTIMIS FUSION YAG a Nd: YAG Laser providing-switched laser pulses at a wavelength of 1064 nm for use in photodisruption of ocular tissue (posterior capsulotomy, pupillary membranectomy, iridotomy/iridectomy). The 1064 treatment beam delivers 4 ns, 0.3 -10mJ adjustable and selectable single, double or triple pulse of energy. It is conditioned trough beam shaping optics to generate a photodisruption micro pulse of plasma at a precision adjustable location relative to the visual focal plane (located at slit lamp center of rotation) and along the slit lamp objective lens axis. A twin aiming beam is also focused by the slit lamp objective to a converging 10 um spot located at the focal point of the lens. The focal point of photodisruption is adjustable 150um in the posterior direction and -150um in the anterior direction by the physician relative to this convergence of the twin aiming beams.
- 2) OPTIMIS FUSION SLT a Nd: YAG Laser providing Q-switched frequency doubled pulses at a wavelength of 532 nm for use in Selective Laser Trabeculoplasty. The treatment beams delivers a 4 nsec. 0.3-2mJ adjustable single pulse of energy. The aiming and treatment beams are coaxial with each other and focussed by the slit lamp objective to a 400um spot at the focal point of the lens.
- 3) OPTIMIS FUSION YAG/SLT a Nd: YAG Laser providing Q-switched laser pulses at a wavelength of 1064 nanometers for use in photodisruption or O-switched frequency doubled pulses at a wavelength of 532 nm for use in Selective Laser Trabeculoplasty. depending upon the mode selected. The OPTIMIS FUSION YAG/SLT contains two aiming beam modules that produce a single beam for the 532nm mode and a dual beam for the 1064nm mode, respectively.
{2}------------------------------------------------
For each OPTIMIS FUSION model, the physician controls delivery of laser energy from the OPTIMIS FUSION control display unit and activates the treatment laser beam with a footswitch or joystick pushbutton. In addition, a laser slit lamp adaptor may be coupled to each of the above OPTIMIS FUSION models and connected to a currently cleared QUANTEL MEDICAL 532nm photocoagulator (VITRA (K04236), SUPRA (K07776), VITRA MULTISPOT (K122251)) to allow to the physician to use the Slit Lamp Adaptor to deliver 532 nm continuous wave laser energy for retinal photocoagulation.
The OPTIMIS FUSION produces short, individual pulses of focused laser light with wavelengths of either 1064 nm or 532 nm. depending on the selected operational mode. Using a slit lamp microscope and aiming beam, the pulsed light is accurately targeted on a structure within the patient's eye.
When the photodisruptor mode is selected, the treatment wavelength is 1064nm. A twinaiming beam targets the area of tissue disruption. The energy contained within a single short pulse is concentrated by focusing to a very small spot size so that plasma formation occurs at the focal point. This creates an acoustic wave which disrupts nearby tissue.
When the SLT mode is selected, the treatment wavelength is 532nm. A coaxial aiming beam targets the trabecular meshwork via a contact lens. The SLT treatment laser provides a low energy, short pulse of laser light that produces a thermal effect in pigmented cells in the trabecular meshwork.
### 5. Indications for Use
• OPTIMIS FUSION YAG: photodisruption of ocular tissue using light energy emitted by a Nd: YAG Laser, including discission of posterior capsule of the eye (posterior capsulotomy), and discission of pupillary membranes (pupillary membranectomy) in aphakic and pseudophakic patients, and iridotomy.
- · OPTIMIS FUSION SLT: Selective Laser Trabeculoplasty
- · OPTIMIS FUSION YAG/SLT: photodisruption of ocular tissue using light energy emitted by a Nd: YAG Laser, including discission of posterior capsule of the eye (posterior capsulotomy), and discission of pupillary membranes (pupillary membranectomy) in aphakic and pseudophakic patients, and iridotomy; and Selective Laser Trabeculoplasty
## 6. Substantial Equivalence
The indications for use statement for the OPTIMIS FUSION FAMILY is exactly the same as the indications for use statement for the Lumenis Family of
{3}------------------------------------------------
SELECTA Ophthalmic Laser Systems, Delivery Device and accessories (predicate device). Each of the families contains multiple configurations of the laser system with different indications for use statements. Both families include an SLT model, a YAG model and a model which combines the SLT and YAG. The indications for use statements for each version of the product are identical between the families. Additionally, the YAG model of the Optimis Fusion Family is also being compared to the Carl Zeiss Meditec VISULAS YAG III cleared in K042139. Both systems are cleared for performing posterior capsulotomy and peripheral iridotomy procedures while the Optimis Fusion YAG is also indicated for pupillary membranectomy. The SLT model of the Optimis Fusion Family is also being compared to the Quantel Medical Solutis cleared in K 130933. Both systems are cleared for Selective Laser Trabeculoplasty (SLT).
The OPTIMIS FUSION FAMILY and the predicate devices have the same technological characteristics. The OPTIMUS FUSION FAMIL Y and the Lumenis SELECTA family each include multiple models within the family. Both the OPTIMUS FUSION FAMILY and the Lumenis SELECTA family include an SLT model, a YAG model and a model that combines the SLT and YAG lasers in one unit. The VISULAS YAG III only includes a YAG model and therefore, will only be compared to the YAG model of the Optimis Fusion. The Quantel Medical Solutis has only a SLT model and therefore, will only be compared to the SLT model of the Optimis Fusion.
The Optimis Fusion SLT is a Q-Switched frequency doubled Nd: YAG laser with a wavelength of 532 nm as are the Selecta SLT model and Solutis. The Optimis Fusion SLT, the Selecta SLT model and Solutis all operate in single pulse modes. The energy range for both devices is 0.3-2.0 mJ and the Solutis is 0.2-2.0 mJ. The spot size in air is 400 microns with a focus angle of < 3 degrees for all systems. The maximum energy density at minimum exposure is 1.6 J/cm² for all three systems. The repetition rate for all three systems is 2.0 Hz, the pulse duration is 4 ns for the Optimis Fusion SLT and Solutis and is 3 ns for the Selecta SLT. The maximum average power is 4 mW for all three systems. The differences between the three systems are considered extremely minor in significance and don't affect the safety or efficacy of the devices.
The OPTIMIS FUSION YAG is a Q-Switched Nd: YAG laser with a wayelength of 1064 nm as is the Selecta 1064 model and the VISULAS YAG III. All of the devices are pulsed with single spot modes and all modes operate in user selectable bursts of 1, 2 or 3 pulses. The energy range for all devices is 0.3-10.0 mJ. The spot size in air is 10 microns with a focus angle of 16 degrees for all three systems.
The OPTIMIS FUSION YAG/SLT includes the features and specification of both the OPTIMIS FUSION SLT system and the OPTIMIS FUSION YAG system. combined in one device. The specifications of each individual system remain
{4}------------------------------------------------
unchanged when they are combined into one unit. This is exactly the same as the Lumenis Selecta Duet which combines the Selecta SLT and Selecta 1064 features.
All of the systems use a 635 nm red diode for aiming. All of the systems use a slit lamp as the delivery system for the laser energy. The Optimis Fusion models use the CSO SL980 slit lamp previously cleared by FDA in K992836.
Therefore, the OPTIMIS FUSION FAMILY is substantially equivalent to the predicate devices.
## 7. Performance Data
Laboratory testing was conducted to validate and verify that the Family of OPTIMIS FUSION Ophthalmic Laser Systems, Delivery Device and Accessories met all design specifications and was substantially equivalent to the predicate devices.
{5}------------------------------------------------
Image /page/5/Picture/0 description: The image shows the logo for the U.S. Department of Health and Human Services. The logo features a stylized eagle with three lines representing its body and wings. The eagle is positioned within a circle, and the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is written around the circumference of the circle.
#### DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MI) 20993-0002
June 25, 2014
Quantel Medical c/o Maureen O'Connell O'Connell Regulatory Consultants, Inc. 5 Timber Lane North Reading. MA 01864
Rc: K140336
Trade/Device Name: Optimis Fusion: SLT. YAG and YAG/SLT Regulation Number: 21 CFR 886.4390 Regulation Name: Ophthalmic Laser Regulatory Class: Class II Product Codes: HQF Dated: May 16, 2014 · Received: May 19, 2014
Dear Ms. O'Connell:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments. or to devices that have been reclassified in accordance with the provisions of the Federal Food. Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind vou, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations. Title 21. Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
{6}------------------------------------------------
Page 2 - Ms. Maureen O'Connell
Please be advised that FDA 's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Small Manufacturers, International and Consumer Assistance at its tollfree number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fdagov/MedicalDevices/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled. "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
# Kesia Y. Alexander -S
for Malvina B. Eydelman, M.D. Director Division of Ophthalmic and Ear, Nose and Throat Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{7}------------------------------------------------
#### Indications for Use
K140336 510(k) Number (if known): _
#### Device Name: Family of OPTIMIS FUSION Ophthalmic Laser Systems, (FUSION SLT/YAG, FUSION YAG, FUSION SLT) and Delivery Device (Slit lamp adaptor) and Accessories
Indications for Use:
· OPTIMIS FUSION YAG: photodisruption of ocular tissue using light energy emitted by a Nd: YAG Laser, including discission of posterior capsule of the eye (posterior capsulotomy), and discission of pupillary membranes (pupillary membranectomy) in aphakic and pseudophakic patients, and iridotomy.
- · OPTIMIS FUSION SLT: Selective laser Trabeculoplasty
- · OPTIMIS FUSION YAG/SLT: photodisruption of ocular tissue using light energy emitted by a Nd: YAG Laser, including discission of posterior capsule of the eye (posterior capsulotomy), and discission of pupillary membranes (pupillary membranectomy) in aphakic and pseudophakic patients, and iridotomy ; and Selective laser Trabeculoplasty
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over The Counter Use (Part 21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Charles Chiang -S 2014.06.24 11:25:03 -04'00'
Page I of I
Predicate graph will load when search results are available.
Embedding visualization will load when search results are available.
PDF viewer will load when search results are available.
Loading panels...
Select an item from Submissions
Click any panel, subpart, regulation, product code, or device to see details here.
Section Matches
Results will appear here.
Product Code Matches
Results will appear here.
Special Control Matches
Results will appear here.
Loading collections...
Loading
My Alerts
You will receive email notifications based on the filters and frequency you set for each alert.
Sort by:
Create Alert
Search Filters
Agent Token
Create a read-only bearer token for Claude, ChatGPT, or other agents that can call HTTP APIs.
Copy this now. It will not be shown again.
Connected apps
Apps you authorized through browser sign-in. Disconnecting revokes their access immediately.
Learn the FDA Browser
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.