The Inceptio Medical Technologies, L.C. PunctSURE® Ultrasound Vascular Imaging System and associated PunctSURE® Vascular Imaging Procedure Kit are indicated for real-time imaging of selected blood vessels and nearby anatomic structures before and during percutaneous procedures, ultrasonic guidance for needle placement and vessel catheterization in a sterile environment, and Doppler confirmation of directional blood flow.
Device Story
PunctSURE® is a diagnostic ultrasound system providing hands-free, simultaneous transverse and longitudinal vascular imaging. It utilizes a transducer and cable, a dual-image monitor, and a sterile, single-use procedure kit containing magnetic laminate, acoustic gel, and probe covers. The system operates via pulsed echo ultrasound to visualize vessels and nearby structures; it provides Doppler confirmation of blood flow direction. Used in clinical settings for percutaneous vascular access, the system allows clinicians to perform needle placement and catheterization under real-time guidance. The hands-free design and dual-view monitor assist the operator in maintaining a sterile field while visualizing the target vessel and needle trajectory simultaneously. This facilitates accurate vessel access, potentially reducing complications associated with blind or single-plane ultrasound-guided punctures.
Clinical Evidence
Bench testing only. The device demonstrated compliance with FDA guidance for diagnostic ultrasound systems and international safety standards, including IEC 60601-1, IEC 60601-1-1, IEC 60601-1-4, and IEC 60601-2-37. Verification and validation testing confirmed the system meets performance specifications.
Technological Characteristics
Pulsed echo ultrasound system; 12.1" diagonal LCD monitor; dual-view capability (transverse and longitudinal). Transducer: 7.5 MHz imaging element, 5.0 MHz Doppler element. Connectivity: AC powered. Software-controlled. Complies with IEC 60601-1, IEC 60601-1-2, and IEC 60601-2-37 standards.
Indications for Use
Indicated for real-time imaging of blood vessels and anatomic structures for percutaneous procedures, needle placement, and vessel catheterization in a sterile environment, including Doppler confirmation of directional blood flow. Contraindicated for patients with implanted pacemakers.
Regulatory Classification
Identification
An ultrasonic pulsed doppler imaging system is a device that combines the features of continuous wave doppler-effect technology with pulsed-echo effect technology and is intended to determine stationary body tissue characteristics, such as depth or location of tissue interfaces or dynamic tissue characteristics such as velocity of blood or tissue motion. This generic type of device may include signal analysis and display equipment, patient and equipment supports, component parts, and accessories.
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# JUL = 2 2002 1021984
Attachment A-2
510(k) Summary
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## 510(k) Summary for the Inceptio Medical Technologies, L.C. PunctSURE® Ultrasound Vascular Imaging System
#### 1. SPONSOR
Inceptio Medical Technologies, L.C. 1401 N. Hwy 89, Suite 220 Farmington, Utah 84025
Contact Person: Bradley J. Stringer
Telephone: 801-447-7000 Fax: 801-447-7400
Date Prepared: May 30, 2002
#### 2. Device Name
| Proprietary Name: | PunctSURE® Ultrasound Vascular Imaging System |
|----------------------|-----------------------------------------------------------------------|
| Common/Usual Name: | Diagnostic pulsed Doppler imaging system<br>Pulse echo imaging system |
| Classification Name: | Diagnostic ultrasound system |
#### 3. PREDICATE DEVICES
Site~Rite 3 (K993624)
#### 4. DEVICE DESCRIPTION
The Inceptio Medical Technologies, L.C. PunctSURE® Ultrasound Vascular Imaging System with associated transducer and accessories is designed and manufactured to provide hands-free ultrasound vascular imaging (simultaneous transverse and longitudinal views) for percutaneous vascular punctures (needle placement and vessel catheterization). The PunctSURE® System consists of three major subsystems: (1) the Transducer and Cable, (2) the Dual Image Monitor, and (3) the Sterile Vascular Imaging Procedure Kit. The sterile, single use, and disposable PunctSURE® Vascular Imaging Procedure Kit contains products used for the diagnostic procedure (magnetic laminate, acoustic coupling gel, sheath, snap ring, transducer cover, gauze sponges, and cotton swabs).
{2}------------------------------------------------
#### 5. INTENDED USE
The Inceptio Medical Technologies, L.C. PunctSURE® Ultrasound Vascular Imaging System and associated PunctSURE® Vascular Imaging Procedure Kit are indicated for real-time imaging of selected blood vessels and nearby anatomic structures before and during percutaneous procedures, ultrasonic guidance for needle placement and vessel catheterization in a sterile environment, and Doppler confirmation of directional blood flow.
#### 6. TECHNOLOGICAL CHARACTERISTICS AND SUBSTANTIAL EQUIVALENCE
Inceptio Medical Technologies, L.C. claims equivalence of the PunctSURE® Ultrasound Vascular Imaging System to the Site~Rite 3 based on intended use, technological, and operational characteristics. A side-by-side comparison of the PunctSURE® System and the Site~Rite 3 is provided in the table below.
### Side-by-Side Comparison of the Inceptio PunctSURE® Ultrasound Vascular Imaging System with the Dymax Site~Rite 3
| Characteristic | Inceptio<br>PunctSURE® | Site~Rite 3<br>Dymax<br>K993624 |
|--------------------------------------------------------------|----------------------------------------------------|------------------------------------------|
| Indications for Use:<br>Vascular imaging for needle guidance | Yes | Yes |
| Contraindication | Implanted pacemaker | None specified |
| Fundamental Technological Characteristics | | |
| Fundamental Technology | Pulsed echo ultrasound | Pulsed echo ultrasound |
| Real time | Yes | Yes |
| B-Mode | Yes | Yes |
| Digital | Yes | Yes |
| Software-controlled | Yes | Yes |
| Design and Operational Characteristics | | |
| Hands free visualization | Yes | No |
| Doppler confirmation of directional blood flow | Yes | No |
| Probes | Image element: 7.5 MHz<br>Doppler element: 5.0 MHz | 9.0 MHz<br>7.5 MHz<br>5.9 MHz<br>3.5 MHz |
| Sterilizable probe (transducer) | No | No |
| Probe disinfection instructions provided | Yes | Yes |
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### Side-by-Side Comparison of the Inceptio PunctSURE® Ultrasound Vascular Imaging System with the Dymax Site~Rite 3 (Continued)
| Characteristic | Inceptio<br>PunctSURE® | Site-Rite 3<br>Dymax<br>K993624 |
|--------------------|----------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------|
| Focal Depth | Imaging element: 20 mm ± 5 mm<br>Doppler element: 35 mm ± 5 mm | Min: 0.5 cm (9.0 MHz probe)<br>Max: 18 cm depth (3.5 MHz probe) |
| Sector angle | N/A | 9.0 and 7.5 MHz probes: 26 degrees<br>3.5 MHz: 75 degrees |
| Views | Transverse and Longitudinal | Transverse or Longitudinal |
| Dual image monitor | Yes | No |
| Screen size | 12.1" diagonal LCD | 4 ½" diagonal CRT |
| Freeze frame | No | Yes |
| Video output | No | Yes |
| Battery powered | No | Yes |
| Battery time | Not applicable | 2 hour run<br>5 hour recharge |
| Battery type | Not applicable | Nickel metal hydride |
| AC powered | Yes | Yes |
| Portable System | Yes | Yes |
| Sterile kit | Accessories<br>Yes | Yes (from other source) |
| Kit contents | 4 x 4 gauze<br>Adhesive laminate<br>Acoustic gel<br>Probe cover (sheath)<br>Magnetic cover<br>Snap ring<br>Prep tray<br>CSR wrap | Needle guide<br>Acoustic gel<br>Probe cover |
#### 7. PERFORMANCE TESTING
The PunctSURE® Ultrasound Vascular Imaging System and associated PunctSURE® Vascular Imaging Procedure Kit were tested according to and demonstrated in compliance with requirements set forth in FDA Guidance
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"Information for Manufacturers Seeking Marketing Clearance of Diagnostic Ultrasound Systems and Transducers"(1997) including the following, FDArecognized, voluntary standards:
- Safety of Medical Electrical Equipment Part 2: "Particular Requirements . for the Safety of Ultrasonic Medical Diagnostic and Monitoring Equipment"
- EN60601-1 Medical Electrical Equipment Part 1, General Requirements . for Safety (1988), Amendment 1 (1991), Amendment 2 (1995)
- UL2601-1. Second Edition .
- CAN/CSA-C22.2 No. 601-1-M90 ●
- IEC 60601-1-1 Medical Electrical Equipment Part 1-1: General . Requirements for Safety, Collateral Standard: Safety requirements for medical electrical systems (2000)
- IEC 60601-1-4 Medical Electrical Equipment Part 1-1: General . Requirements for Safety, Collateral Standard: Programmable electrical medical systems (2000)
- IEC 60601-2-37 Medical Electrical Equipment Part 2-37: Particular . Requirements for the safety of ultrasonic medical diagnostic and monitoring equipment (2001)
- Electromagnetic Immunity (IEC 60601-1-2, §36.202) Medical electrical ● equipment - Part 1-2: General requirements for safety - Collateral standard: Electromagnetic compatibility - Requirements and tests
- Electromagnetic Emissions [IEC 60601-1-2: 2001, §36.201/CISPR 11: . 1997, Class A; IEC 61000-3-2: Electromagnetic compatibility (EMC) -Part 3-2: Limits - Limits for harmonic current emissions (equipment input current <= 16A per phase)(1995); IEC 61000-3-3: Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current <= 16 A per phase and not subject to conditional connection (1995)].
In addition, verification and validation testing demonstrates that the System fulfills performance specifications.
{5}------------------------------------------------
Image /page/5/Picture/2 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. Inside the circle is an emblem featuring a stylized image of three human profiles facing to the right, with three abstract shapes above them.
JUL = 2 2002
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Inceptio Medical Technologies, L.C. % Mr. Robert Mosenkis President CITECH 5200 Butler Pike PLYMOUTH MEETING PA 19462-1298
Re: K021984
Trade Name: PunctSURER Ultrasound Vascular Imaging System, PunctSURE® Vascular Imaging Procedure Kit Regulation Number: 21 CFR 892.1550 Regulation Name: Ultrasonic pulsed doppler imaging system Regulatory Number: 21 CFR 892.1560 Regulatory Name: Ultrasonic pulsed echo imaging system Regulatory Number: 21 CFR 892.1570 Regulatory Name: Diagnostic ultrasonic transducer Regulatory Class: II Product Code: 90 IYN, IYO, and ITX Dated: June 17, 2002 Received: June 18, 2002
Dear Mr. Mosenkis:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and we 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). 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.
This determination of substantial equivalence applies to the following transducers intended for use with the PunctSURE Ultrasound Vascular Imaging System, PunctSURES Vascular Imaging Procedure Kit, as described in your premarket notification:
Transducer Model Number
Ultrasonic Piezoelectric Transducer (Part #: IN00001)
{6}------------------------------------------------
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such 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. 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); 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.
This letter will allow you to begin marketing your device as described in your premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus permits your device to proceed to market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801, please contact the Office of Compliance at (301) 594-4591. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or at (301) 443-6597 or at its Internet address "http://www.fda.gov/cdrh/dsmamain.html".
If you have any questions regarding the content of this letter, please contact Rodrigo C. Perez at (301) 594-1212.
Sincerely vours.
Nancyc brogdon
Nancy C. Brdedon Director, Division of Reproductive, Abdominal and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure(s)
{7}------------------------------------------------
### Diagnostic Ultrasound Indications for Use Form
510(k) Number (if known): KOJ/984
Device Name: Inceptio Medical Technologies, L.C. PunctSURE® Ultrasound Vascular Imaging System and Vascular Imaging Procedure Kit
Diagnostic ultrasound imaging and blood flow directional analysis as follows: Intended Use:
| Clinical<br>Application | Mode of Operation | | | | | | | | | |
|---------------------------------|-------------------|---|---|-----|-----|------------------|----------------------|------------------------------|-----------------------|--------------------|
| | A | B | M | PWD | CWD | Color<br>Doppler | Amplitude<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Other<br>(Specify) |
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal | | | | | | | | | | |
| Intraoperative<br>(Specify) | | | | | | | | | | |
| Intraoperative | | | | | | | | | | |
| Neurological | | | | | | | | | | |
| Pediatric | | | | | | | | | | |
| Small organ<br>(Specify) | | | | | | | | | | |
| Neonatal cephalic | | | | | | | | | | |
| Cardiac | | | | | | | | | | |
| Transesophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral vascular | | N | | N | | N | | | | |
| Laparoscopic | | | | | | | | | | |
| Musculoskeletal<br>Conventional | | | | | | | | | | |
| Musculoskeletal<br>Superficial | | | | | | | | | | |
| Other (Specify) | | | | | | | | | | |
N=New Indication; P=previously cleared by FDA; E=added under Appendix E
Additional Comments:
Indications for Use: The Inceptio Medical Technologies, L.C. PunctSURE® Ultrasound Vascular Imaging System and associated PunctSURE® Vascular Imaging Procedure Kit are indicated for real-time imaging of selected blood vessels and nearby anatomic structures before and during percutaneous procedures, ultrasonic guidance for needle placement and vessel catheterization in a sterile environment, and Doppler confirmation of directional blood flow.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NECESSARY) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy Slogdon
(Division Sign-Off)
Division of Reproductive, Abdominal,
and Radiological Devices
510(k) Number K021984
Prescription Use (Per 21 CFR 801.109)
Response to Abbreviated 510(k) June 12, 2002 Inceptio Medical PunctSURE® Ultrasound Vascular Imaging System Revised Page 2-1
{8}------------------------------------------------
### Diagnostic Ultrasound Indications for Use Form
510(k) Number (if known): K021984
Device Name: Inceptio Medical Technologies, L.C. PunctSÜRE® Ultrasound Transducer
Diagnostic ultrasound imaging and blood flow directional analysis as follows: Intended Use:
| Clinical | Mode of Operation | | | | | | | | | |
|---------------------------------|-------------------|---|---|-----|-----|---------|-----------|----------|-----------|-----------|
| Application | A | B | M | PWD | CWD | Color | Amplitude | Color | Combined | Other |
| | | | | | | Doppler | Doppler | Velocity | (Specify) | (Specify) |
| | | | | | | | | Imaging | | |
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal | | | | | | | | | | |
| Intraoperative<br>(Specify) | | | | | | | | | | |
| Intraoperative | | | | | | | | | | |
| Neurological | | | | | | | | | | |
| Pediatric | | | | | | | | | | |
| Small organ<br>(Specify) | | | | | | | | | | |
| Neonatal cephalic | | | | | | | | | | |
| Cardiac | | | | | | | | | | |
| Transesophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral vascular | | N | | N | | N | | | | |
| Laparoscopic | | | | | | | | | | |
| Musculoskeletal<br>Conventional | | | | | | | | | | |
| Musculoskeletal<br>Superficial | | | | | | | | | | |
| Other (Specify) | | | | | | | | | | |
N=New Indication; P=previously cleared by FDA; E=added under Appendix E
### Additional Comments:
Indications for Use: The Inceptio Medical Technologies, L.C. PunctSURE® Ultrasound Vascular Imaging System and associated PunctSURE® Vascular Imaging Procedure Kit are indicated for real-time imaging of selected blood vessels and nearby anatomic structures before and during percutaneous procedures, ultrasonic guidance for needle placement and vessel catheterization in a sterile environment, and Doppler confirmation of directional blood flow.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NECESSARY) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy C Brogdon
Radiological Devices
10(k) Number K021984
O
Prescription Use (Per 21 CFR 801.109)
Response to Abbreviated 510(k) June 12, 2002 Inceptio Medical PunctSURE® Ultrasound Vascular Imaging System Revised Page 2-2
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.