The Suprapubic Catheter and Introducer Set are indicated for drainage of the bladder through a needle puncture or stab wound over the bladder. For use no greater than 29 days. Environment of use - hospital and sub-acute settings. Patient population - Patients requiring bladder irrigation and / or drainage.
Device Story
Suprapubic Catheter and Introducer Set facilitates bladder drainage/irrigation via needle puncture or stab wound. Kit includes Foley catheter (inflatable balloon, multiple eyelets), scalpel, syringe, 18G needle, dilator, peelable sheath, and guidewire. Used in hospitals and sub-acute settings by clinicians. Guidewire establishes tract; catheter inserted over guidewire; balloon inflated to secure position. Provides alternative to urethral catheterization. Single-patient, disposable device.
Clinical Evidence
Bench testing only. Testing performed per ASTM F623 for Foley catheter balloon (burst, volume maintenance, deflation) and ISO 11070 for guidewires and introducers (fracture, flexion, tensile strength, corrosion). Results met all performance requirements.
Technological Characteristics
Foley catheter with inflatable balloon and multiple drainage eyelets; 12-16 Fr size range. Guidewire: wound wire, 425mm length, 0.93mm width, 3-section flexibility. Materials identical to predicates. Standards: ASTM F623 (balloon), ISO 11070 (guidewire/introducer), ISO 10993-1 (biocompatibility). Sterilization required.
Indications for Use
Indicated for bladder drainage via needle puncture or stab wound over the bladder in patients requiring bladder irrigation or drainage. For use up to 29 days. Not for use beyond 29 days.
Regulatory Classification
Identification
A suprapubic urological catheter and accessories is a flexible tubular device that is inserted through the abdominal wall into the urinary bladder with the aid of a trocar and cannula. The device is used to pass fluids to and from the urinary tract. This generic type of device includes the suprapubic catheter and tube, Malecot catheter, catheter punch instrument, suprapubic drainage tube, and the suprapubic cannula and trocar.
{0}------------------------------------------------
#### JAN 17 2014
#### 510(k) Summary Page 1 of 9
#### Date Prepared:
19-Dec-2013
Mediplus Ltd. Unit 7, The Gateway Centre Coronation Road, Cressex Business Park High Wycombe, Bucks, HP12 3SU UK
.
Tel - +44 (0) 1494 551299 Fax - +44 (0) 1494 536333
| Official Contact: | Tim Ward<br>Operations Manager |
|----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Proprietary or Trade Name: | Suprapubic Catheter and Introducer set |
| Common/Usual Name: | catheter, suprapubic (and accessories) |
| Classification Name: | catheter, suprapubic (and accessories)<br>KOB – CFR 876.5090<br>Class II |
| Predicate Devices: | Fortune Medical - Suprapubic catheter - K014002<br>Fortune Medical – Foley Catheters - K980919<br>Rusch Suprapubic Catheter Kits - K970021<br>Cook Medical Urological Guidewires - K082536 |
#### Device Description:
Suprapubic catheters are Foley catheters that are placed with an introducer through a needle puncture or stab wound over the bladder to allow bladder irrigation and / or drainage of the bladder. They are available in two (2) tip styles, closed and open tip,
The introducer kit includes a number of components including: Scalpel, Syringe, 18 gauge needle, Dilator and Peelable sheath, and Guidewire
#### Indications for Use:
The Suprapubic Catheter and Introducer Set is indicated for drainage of the bladder through a needle puncture or stab wound over the bladder. For use no greater than 29 days.
#### Environment of Use:
Hospitals, sub-acute settings
{1}------------------------------------------------
# 510(k) Summary
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| Attribute | Proposed Mediplus<br>Suprapubic | Predicate<br>Fortune Suprapubic Catheter<br>K014002 | Predicate<br>Rusch Suprapubic Kits<br>K970021 |
|-----------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------|
| Indications for Use | The Suprapubic Catheter and Introducer Set is<br>indicated for drainage of the bladder through a<br>needle puncture or stab wound over the<br>bladder. | Intended for drainage of the bladder<br>through a needle or stab wound over the<br>bladder | Suprapubic kit/tray is used for<br>suprapubic bladder catheterization and<br>drainage of fluids to and from the<br>urinary tract |
| Environments of use | Hospitals and sub-acute setting | Hospitals and sub-acute setting | Hospitals and sub-acute setting |
| Patient Population | Patients requiring bladder irrigation and / or<br>drainage | Patients requiring bladder irrigation and /<br>or drainage | Patients requiring bladder irrigation<br>and / or drainage |
| Indwelling Time | No greater than 29 days | No greater than 29 days, though not<br>specified | No greater than 29 days, though not<br>specified |
| Single patient use,<br>disposable | Yes | Yes | Yes |
| Basic Foley Catheter<br>design | Foley Catheter with inflatable balloon and<br>multiple drainage eyelets | Foley Catheter with inflatable balloon and<br>multiple drainage eyelets | Foley Catheter with inflatable balloon<br>and multiple drainage eyelets |
| Size range of Foley | Open Tip style<br>12 to 16 Fr | Open Tip style<br>12 to 24 Fr | Tip style – 2 kinds mentioned<br>8 to 16 Fr |
| Components of a kit or<br>Tray | Syringe<br>Scalpel<br>Needle<br>Tocar / peelaway sheath<br>Guidevire | This was a catheter only | Syringe<br>Scalpel<br>Needle<br>Tocar / peelaway sheath<br>Catheter plug |
{2}------------------------------------------------
#### 510(k) Summary Page 3 of 9 19-Dec-2013
#### Substantial Equivalence Discussion
#### Indications for Use -
The indications for use for the Suprapubic Catheter and Introducer Set that is indicated for drainage of the bladder through a needle puncture or stab wound over the bladder are identical for the proposed device when compared to the predicate - Fortune Medical Suprapubic catheter (K014002).
The indications for use for the Suprapubic Catheter and Introducer Set that is indicated for drainage of the bladder through a needle puncture or stab wound over the bladder and includes various components to assist with the catheter placement are identical for the proposed device when compared to the predicate - Rusch Suprapubic catheter tray / kit (K970021).
Discussion - The proposed device and the identified predicates have the identical indications for use and thus can be found substantially equivalent.
#### Technology and construction -
The design, manufacturing, shape, sizes, and materials are identical to the predicate - Fortune Medical Suprapubic catheter (K014002).
Discussion - The catheter utilized in the Mediplus device are purchased from Fortune Medical on an OEM basis in their finished final form except sterilization.
#### Environment of Use -
The environments of use of Hospitals and sub-acute setting are identical to predicates - Fortune Medical Suprapubic catheter (K014002) and Rusch Suprapubic catheter tray / kit (K97002)). Discussion - The environments of use are identical to the predicate - Fortune Medical Suprapubic catheter (K014002) and Rusch Suprapubic catheter tray / kit (K970021).
#### Patient Population -
The patient population of Patients requiring bladder irrigation and / or drainage is identical to the predicates - Fortune Medical Suprapubic catheter (K014002) and Rusch Suprapublic catheter tray / kit (K970021).
Discussion - The patient populations are identical to the predicates - Fortune Medical Suprapubic catheter (K014002) and Rusch Suprapubic catheter tray / kit (K970021).
#### Indwelling Time -
The indwelling time of no greater than 29 days is identical to the predicate - Fortune Medical Suprapubic catheter (K014002).
Discussion - The indwelling time is identical to the predicate - Forume Medical Suprapubic catheter (K014002).
#### Convenience Kit -
Offering suprapubic catheters with components which assist in the placement of the catheter is equivalent to the predicate - Rusch Suprapubic catheter tray / kit (K970021).
{3}------------------------------------------------
#### 510(k) Summary Page 4 of 9 19-Dec-2013
The components offered are either identical or equivalent and include: svringes, trocar / sheaths, needles, scalpels. The differences of including a guidewire for placement are not substantially different.
Discussion - Offering a convenience kit is equivalent to the predicate - Rusch Suprapubic catheter tray / kit (K970021).
#### Non-Clinical Testing Summary -
We have performed testing of the balloon per ASTM F623 for Foley catheters for balloon burst, Volume maintenance and Deflation as well as testing per ISO 11070 for guidewires and Introducers for fracture, flexion, tensile strength, and corrosion.
Discussion - The catheter balloon and guidewire met the performance requirements of the standards.
#### Substantial Equivalence Conclusion -
The sponsor has demonstrated through performance testing, design and features, and non-clinical testing that the proposed device and predicates have been found to be substantially equivalent.
#### Comparison to Predicates - Suprapubic Catheter - Closed Tip style and Kits
Table 5,2 below compares the key features of the proposed Mediplus Suprapybic catheter and Introducer Set with the identified predicates.
#### Indications for Use -
The indications for use for the Suprapubic Catheter and Introducer Set is indicated for drainage of the bladder through a needle puncture or stab wound over the bladder which is similar when compared to the predicate - Fortune Medical Foley catheter (K980919).
The indications for use for the Suprapubic Catheter with Introducer Set that is indicated for drainage of the bladder through a needle puncture or stab wound over the bladder and includes various components to assist with the catheter placement are identical for the proposed device when compared to the predicate - Rusch Suprapubic catheter tray / kit (K970021), Discussion - The indications for use for the Suprapubic vs. a Foley Catheter are that the placement is different, i.e. needle puncture or stab wound over the bladder vs. inserted in the urethra, but the catheters are identical in design and function which is for drainage of the bladder. The proposed device and the identified predicate have similar indications for use and thus can be found substantially equivalent.
#### Technology and construction -
The design, manufacturing, shape, sizes, and materials are identical to the predicate -- Forune Medical Foley catheter (K980919).
Discussion - The catheter utilized in the Mediplus device are purchased from Fortune Medical on an OEM basis in their finished final form except sterilization.
#### PDF Page 104 of 109
{4}------------------------------------------------
#### 510(k) Summary Page 5 of 9 19-Dec-2013
#### Environment of Use -
The environments of use of Hospitals and sub-acute setting are identical to predicates - Fortune Medical Foley catheter (K980919) and Rusch Suprapubic catheter tray / kit (K970021). Discussion - The environments of use are identical to the predicate - Fortune Medical Foley catheter (K980919) and Rusch Suprapubic catheter tray / kit (K970021).
#### Patient Population -
The patient population of Patients requiring bladder irrigation and / or drainage is identical to the predicates -- Fortune Medical Foley catheter (K980919) and Rusch Suprapubic catheter tray / kit (K970021).
Discussion - The patient populations are identical to the predicates - Fortune Medical Foley catheter (K980919) and Rusch Suprapubic catheter tray / kit (K970021).
#### Indwelling Time –
The indwelling time of no greater than 29 days is identical to the predicate - Fortune Medical Foley catheter (K980919).
Discussion - The indwelling time is identical to the predicate - Fortune Medical Foley catheter (K980919).
#### Convenience Kit -
Offering suprapubic catheters with components which assist in the placement of the catheter is equivalent to the predicate - Rusch Suprapubic catheter tray / kit (K970021).
The components offered are either identical or equivalent and include: syringes, trocar / sheaths, needles, scalpels.
Discussion - Offering a convenience kit is equivalent to the predicate - Rusch Suprapubic catheter tray / kit (K970021).
#### Non-Clinical Testing Summary -
We have performed testing of the balloon per ASTM F623 for Foley catheters for balloon burst, Volume maintenance and Deflation as well as testing per ISO 11070 for guidewires and Introducers for fracture, flexion, tensile strength, and corrosion.
Discussion - The catheter balloon and guidewire met the performance requirements of the standards.
#### Substantial Equivalence Conclusion -
The sponsor has demonstrated through performance testing, design and features, and non-clinical testing that the proposed device and predicates have been found to be substantially equivalent.
{5}------------------------------------------------
# SIO(k) Summary
able 2 - Comparison to Predicates - Suprapubic Catheter - Closed Tip style and Kits
| Attribute | Proposed Mediplus<br>Suprapubic | Predicate<br>Fortune Foley Catheter<br>K980919 | Predicate<br>Rusch Suprapubic Kits<br>K970021 |
|-----------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------|
| Indications for Use | The Suprapubic Catheter and Introducer Set is<br>indicated for drainage of the bladder through a<br>needle puncture or stab wound over the<br>bladder. | Intended for as urinary catheters to pass<br>fluids to and from the urinary bladder | Suprapubic kit/tray is used for<br>suprapubic bladder catheterization and<br>drainage of fluids to and from the<br>urinary tract |
| Environments of use | Hospitals and sub-acute setting | Hospitals and sub-acute setting | Hospitals and sub-acute setting |
| Patient Population | Patients requiring bladder irrigation and / or<br>drainage | Patients requiring bladder irrigation and /<br>or drainage | Patients requiring bladder irrigation<br>and / or drainage |
| Indwelling Time | No greater than 29 days | No greater than 29 days, though not<br>specified | No greater than 29 days, though not<br>specified |
| Single patient use,<br>disposable | Yes | Yes | Yes |
| Basic Foley Catheter<br>design | Foley Catheter with inflatable balloon and<br>multiple drainage eyelets<br>Closed Tip style | Foley Catheter with inflatable balloon and<br>multiple drainage eyelets<br>Closed Tip style | Foley Catheter with inflatable balloon<br>and multiple drainage eyelets<br>Tip style - 2 kinds mentioned |
| Size range of Foley | 12 to 16 Fr | 12 to 24 Fr | 8 to 16 Fr |
| Components of a kit or<br>Tray | Syringe<br>Scalpel<br>Needle<br>Tocar / peelaway sheath<br>Guidewire | This was a catheter only | Syringe<br>Scalpel<br>Needle<br>Tocar / peelaway sheath<br>Catheter plug |
{6}------------------------------------------------
#### 510(k) Summary Page 7 of 9
#### 19-Dec-2013
#### Table 3 - Comparison to Predicate - Suprapubic Guidewire
| Attribute | Proposed Mediplus<br>Suprapubic Guidewire | Predicate<br>Cook Urological Guidewires<br>K082536 |
|-----------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Indications for Use | The Suprapubic Guidewire is used to establish<br>a tract and assist in the placement of a<br>suprapubic catheter | Urological Guidewires are used for ureteral<br>access, to establish a tract, and assist in the<br>placement, replacement, and exchange of<br>devices during urological procedures |
| Environments of use | Hospitals and sub-acute setting | Hospitals and sub-acute setting |
| Indwelling Time | None | None |
| Single patient use,<br>disposable | Yes | Yes |
| Basic design | Wound wire that allows for flexibility<br>Design has 3 sections of flexibility<br>Rigid to assist in placement<br>Semi-rigid<br>Flexible tip, straight but deflects / curves with<br>any resistance | Wound wire that allows for flexibility<br>Design has 3 sections of flexibility<br>Rigid to assist in placement<br>J-shaped tip, deflects with any resistance |
| Dimensions | 425mm long<br>0.93mm wide | Not available |
| Markings | Markings on the shaft to guide the user as to<br>depth of insertion when used with Needle and<br>Trocar | No markings |
| Performance testing | Tensile Strength<br>Flexion<br>Fracture<br>Corrosion | Tensile Strength<br>Flexion and deflection |
#### Substantial Equivalence Discussion ,
Table 5.3 above compares the key features of the proposed Mediplus Suprapubic guidewire with the identified predicate.
#### Indications for Use -
The indications for use for the Suprapubic Guidewire is indicated to establish a tract and assist in the placement of a suprapubic catheter which is similar when compared to the predicate - Cook Urological Guidewires (K082536).
Discussion - The proposed device and the identified predicate have the identical indications for use and thus can be found substantially equivalent.
{7}------------------------------------------------
#### 510(k) Summary Page 8 of 9 19-Dec-2013
#### Technology and construction -
The design, manufacturing, shape, size, and materials are substantially equivalent to the predicate - Cook Urological Guidewires (K082536).
Discussion - The Guidewire is substantially equivalent, the only difference is that the Mediplus Guidewire have a flexible tip vs. the predicate has a pre-formed "J" tip, however both are designed to deflect when the tip comes into contact with tissue.
#### Environment of Use -
The environments of use of Hospitals and sub-acute setting are identical to predicate - Cook Urological Guidewires (K082536).
Discussion - The environments of use are identical to the predicate - Cook Urological Guidewires (K082536).
#### Patient Population -
The patient population is identical to the predicate - Cook Urological Guidewires (K082536). Discussion - The patient populations are identical to the predicate -- Cook Urological Guidewires (K082536).
#### Convenience Kit -
Offering suprapubic guidewire as a component to assist in the placement of the catheter is equivalent to the predicate - Cook Urological Guidewires (K082536). Discussion - Offering a convenience kit is equivalent to the predicate - Cook Urological Guidewires (K082536).
#### Non-Clinical Testing Summary -
We performed non-clinical testing comparing the Mediplus guidewire to the predicate Cook Urological Guidewires (K082536). Additionally we tested the guidewires per ISO 11070 for tensile strength, fracture flexion, and corrosion. The results demonstrated that they were equivalent.
#### Materials -
All of the components of the suprapubic catheters are identical to the predicates. Per ISO 10993-1 and G95-1 these would be considered as:
1) For the parts which are in the fluid pathway (indirect)
- External Communicating (indirect) .
- . Tissue contact
- Prolonged duration of use (> 24 hours but < 30 days) .
#### and
(2) for the parts which contact the patient's mucosal membrane (direct)
- Surface Communicating (direct) .
- Mucosal Membrane contact .
- . Prolonged duration of use (> 24 hours but < 30 days)
PDF Page 108 of 109
{8}------------------------------------------------
#### 510(k) Summary Page 9 of 9 19-Dec-2013
Substantial Equivalence Conclusion The sponsor has demonstrated through performance testing, design and features, and non-clinical testing that the proposed device and predicates have been found to substantially equivalent.
.
{9}------------------------------------------------
Image /page/9/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle with three stripes forming its wing and tail feathers. The eagle faces to the right. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular fashion around the eagle.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
January 17, 2014
Mediplus Ltd. Paul E. Dryden Regulatory Consultant Unit 7, The Gateway Centre High Wycombe, Bucks UK HP123SU
Re: K132890
> Trade/Device Name: Suprapubic Catheter and Introducer Set Regulation Number: 21 CFR§ 876.5090 Regulation Name: Suprapubic urological catheter and accessories Regulatory Class: II Product Code: KOB Dated: December 19, 2013 Received: December 20, 2013
Dear Paul E. Dryden,
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. However, you are responsible to determine that the medical devices you use as components in the kit have either been determined as substantially equivalent under the premarket notification process (Section 510(k) of the act), or were legally on the market prior to May 28, 1976, the enactment date of the Medical Device Amendments. Please note: If you purchase your device components in bulk (i.e., unfinished) and further process (e.g., sterilize) you must submit a new 510(k) before including these components in your kit. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, and labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, 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
{10}------------------------------------------------
Page 2 – Paul E. Dryden
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.
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 (OS) 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.fda.gov/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,
## Herbert P. Lerner -S
#### for
Benjamin R. Fisher, Ph.D. Director Division of Reproductive, Gastro-Renal, and Urological Devices Office of Device Evaluation Center for Devices and Radiological Health
{11}------------------------------------------------
#### Indications for Use Statement
Page 1 of 1
510(k) Number:
K132890 (To be assigned)
Suprapubic Catheter and Introducer Set Device Name:
Indications for Use:
The Suprapubic Catheter and Introducer Set are indicated for drainage of the bladder through a needle puncture or stab wound over the bladder. For use no greater than 29 days.
Environment of use - hospital and sub-acute settings.
Patient population - Patients requiring bladder irrigation and / or drainage.
Prescription Use XX (Part 21 CFR 801 Subpart D) or
Over-the-counter use (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
### Herbert P. Lerner -S 2014.01.17 14:57:54 -05'00'
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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.