The intended use of the eZono 3000, as defined by FDA guidance documents, are: Ophthalmic, Musculo-skeletal (Conventional), Fetal (as enumerated in the IFU Tables), Musculo-skeletal (Superficial), Abdominal, Retroperitoneum, Pediatric, Female reproductive system and foetus, Small Organ (breast, thyroid, testicle), Cardiac (Adult), Invasive diagnostic or therapeutic procedures, Cardiac (Pediatric), Peripheral vessel.
Device Story
eZono 3000 is an ultrasonic pulsed Doppler imaging system. It processes ultrasound signals from compatible transducers (8LA, 8LA-SC, 12LA, 30CL60, 35CL20, 35CL60) to generate diagnostic images and fluid flow analysis. Used in clinical settings by healthcare professionals for various diagnostic and interventional procedures, including biopsies, regional anesthesia, and vascular access. The system provides real-time visual feedback to the clinician, aiding in anatomical visualization and needle guidance. This assists in improving procedural accuracy and patient safety during invasive interventions.
Clinical Evidence
No clinical data provided. Substantial equivalence is based on bench testing and technological comparison to legally marketed predicate devices.
Technological Characteristics
Ultrasonic pulsed Doppler imaging system. Supports multiple transducer models (8LA, 8LA-SC, 12LA, 30CL60, 35CL20, 35CL60). Modes of operation include B-mode, M-mode, Color Doppler, and Combined (B+CD).
Indications for Use
Indicated for diagnostic ultrasound imaging or fluid flow analysis of the human body, including ophthalmic, fetal, abdominal, pediatric, small organ, invasive diagnostic/therapeutic procedures (e.g., biopsies, punctures, free fluid detection, regional anesthesia, vascular access), peripheral vessel, musculoskeletal (conventional/superficial), retroperitoneum, female reproductive system, and cardiac (adult/pediatric) applications.
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.
Submission Summary (Full Text)
{0}------------------------------------------------
## DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/0/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 lines representing its body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES . USA" is arranged in a circular fashion around the eagle.
## Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Silver Spring, MD 20993
Mr. Skip Rimer Director, Quality Assurance & Regulatory Affairs Life-Tech, Inc. 13235 N. Promenade Blvd. STAFFORD TX 77477
APR 1 9 2012
Re: K120234
Trade/Device Name: eZono 3000 Regulation Number: 21 CFR 892.1550 Regulation Name: Ultrasonic pulsed Doppler imaging system Regulatory Class: II Product Code: IYN, IYO, and ITX Dated: January 20, 2012 Received: January 25, 2012
Dear Mr. Rimer:
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 eZono 3000, as described in your premarket notification:
| Transducer Model Number | |
|-------------------------|--------|
| 8LA | 30CL60 |
| 8LA-SC | 35CL20 |
| 12LA | 35CL60 |
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
{1}------------------------------------------------
be found in the Code of Federal Regulations, Title 21, Parts 800 to 895. 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 go to http://www.fda.gov/AboutFDA/CentersOffices/CDRH0ffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. 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.
If you have any questions regarding the content of this letter, please contact Jay Vaishnav at (301) 796-9584.
Sincerely Yours,
Janine M. Morris
Acting Director Division of Radiological Devices Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
{2}------------------------------------------------
## Indications for Use
510(k) Number (if known):
Device Name: eZono 3000
Indications for Use:
The intended use of the eZono 3000, as defined by FDA guidance documents, are:
| Ophthalmic | Musculo-skeletal (Conventional) |
|-----------------------------------------------|---------------------------------------|
| Fetal (as enumerated in the IFU Tables) | Musculo-skeletal (Superficial) |
| Abdominal | Retroperitoneum |
| Pediatric | Female reproductive system and foetus |
| Small Organ (breast, thyroid, testicle) | Cardiac (Adult) |
| Invasive diagnostic or therapeutic procedures | Cardiac (Pediatric) |
| Peripheral vessel | |
Prescription Use V (Part 21 CFR 801 Subpart D) AND/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 In Vitro Diagnostic Devices (OIVD) (Division Sign-Off) Division of Radiological Devices Office of In Vitro Diagnostic Device Evaluation and Safety
**510(k) Number** K120234
Page 1 of 1
{3}------------------------------------------------
Transducer: 8LA
Intended Use: Diagnostic ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | | Mode of Operation | | | | | | |
|-----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------|-------------------|---|-----|-----|--------------------------|----------------------|---------------------------------------|
| General<br>(Track 1 Only) | Specific<br>(Tracks 1 & 3) | B | M | PWD | CWD | Color<br>Doppler<br>(CD) | Combined<br>(B + CD) | Other*<br>(Color<br>Power<br>Doppler) |
| Ophthalmic | Ophthalmic | | | | | | | |
| | Fetal | | | | | | | |
| | Abdominal | | | | | | | |
| | Intra-operative (Specify) | | | | | | | |
| | Intra-operative (Neuro) | | | | | | | |
| | Laparoscopic | | | | | | | |
| | Pediatric | P | N | | | P | P | N |
| | Small Organ (e.g. testicles,<br>lymph nodes, thyroid) | P | N | | | P | P | N |
| | Neonatal Cephalic | | | | | | | |
| | Adult Cephalic | | | | | | | |
| | Trans-rectal | | | | | | | |
| Fetal<br>Imaging<br>& Other | Trans-vaginal | | | | | | | |
| | Trans-urethral | | | | | | | |
| | Trans-esoph. (non-Card.) | | | | | | | |
| | Musculo-skeletal<br>(Conventional) | P | N | | | P | P | N |
| | Musculo-skeletal<br>(Superficial) | P | N | | | P | P | N |
| | Intravascular | | | | | | | |
| | Invasive diagnostic or<br>therapeutic procedures (e.g.<br>biopsies, punctures, free fluid<br>detection, regional anesthesia,<br>vascular access) | P | N | | | P | P | N |
| | Superficial structures &<br>pathologies (incl. Lungs) | P | N | | | P | P | N |
| Cardiac | Cardiac Adult | | | | | | | |
| | Cardiac Pediatric | | | | | | | |
| | Intravascular (Cardiac) | | | | | | | |
| | Trans-esoph. (Cardiac) | | | | | | | |
| | Intra-cardiac | | | | | | | |
| | Other (Specify) | | | | | | | |
| Peripheral<br>Vessel | Peripheral vessel | P | N | | | P | P | N |
| | Other (Specify) | | | | | | | |
N = new indication; P = previously cleared by FDA; E = added under this appendix
*Examples of other modes of operation may include: A-mode, Amplitude Doppler, 3-D
Imaging, Harmonic Imaging, Tissue Motion Doppler, and Color Velocity Imaging
Samur Madus
510K
(Division Sign-Off)
Division of Radiological Devices Office of In Vitro Diagnostic Devices
Office of In Vitro Diagnostic Device Evaluation and Safety
{4}------------------------------------------------
eŻono 3000 System:
Transducer: 8LA-SC
Intended Use: Diagnostic ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | | Mode of Operation | | | | | | |
|-----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------|-------------------|---|-----|-----|--------------------------|----------------------|---------------------------------------|
| General<br>(Track 1. Only) | Specific<br>(Tracks 1 & 3) | B | M | PWD | CWD | Color<br>Doppler<br>(CD) | Combined<br>(B + CD) | Other*<br>(Color<br>Power<br>Doppler) |
| Ophthalmic | Ophthalmic | | | | | | | |
| | Fetal | | | | | | | |
| | Abdominal | | | | | | | |
| | Intra-operative (Specify) | | | | | | | |
| | Intra-operative (Neuro) | | | | | | | |
| | Laparoscopic | | | | | | | |
| | Pediatric | P | N | | | P | P | N |
| | Small Organ (e.g. testicles,<br>lymph nodes, thyroid) | P | N | | | P | P | N |
| | Neonatal Cephalic | | | | | | | |
| | Adult Cephalic | | | | | | | |
| | Trans-rectal | | | | | | | |
| Fetal<br>Imaging<br>& Other | Trans-vaginal | | | | | | | |
| | Trans-urethral | | | | | | | |
| | Trans-esoph. (non-Card.) | | | | | | | |
| | Musculo-skeletal<br>(Conventional) | P | N | | | P | P | N |
| | Musculo-skeletal<br>(Superficial) | P | N | | | P | P | N |
| | Intravascular | | | | | | | |
| | Invasive diagnostic or<br>therapeutic procedures (e.g.<br>biopsies, punctures, free fluid<br>detection, regional anesthesia,<br>vascular access) | P | N | | | P | P | N |
| | Superficial structures &<br>pathologies (incl. Lungs) | P | N | | | P | P | N |
| Cardiac | Cardiac Adult | | | | | | | |
| | Cardiac Pediatric | | | | | | | |
| | Intravascular (Cardiac) | | | | | | | |
| | Trans-esoph. (Cardiac) | | | | | | | |
| | Intra-cardiac | | | | | | | |
| | Other (Specify) | | | | | | | |
| Peripheral<br>Vessel | Peripheral vessel | P | N | | | P | P | N |
| | Other (Specify) | | | | | | | |
N = new indication; P = previously cleared by FDA; E = added under this appendix *Examples of other modes of operation may include: A-mode, Amplitude Doppler, 3-D Imaging, Harmonic Imaging, Tissue Motion Doppler, and Color Velocity Imaging
Ranna Mousa
(Division Sign-Off)
Division of Redfological Devices Division of nudiological Evaluation and Safety Office of In
K120234
510K
{5}------------------------------------------------
Transducer: 12LA
Intended Use: Diagnostic ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | | Mode of Operation | | | | | | |
|-----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------|-------------------|---|-----|-----|--------------------------|----------------------|---------------------------------------|
| General<br>(Track 1 Only) | Specific<br>(Tracks 1 & 3) | B | M | PWD | CWD | Color<br>Doppler<br>(CD) | Combined<br>(B + CD) | Other*<br>(Color<br>Power<br>Doppler) |
| Ophthalmic | Ophthalmic | | | | | | | |
| | Fetal | | | | | | | |
| | Abdominal | | | | | | | |
| | Intra-operative (Specify) | | | | | | | |
| | Intra-operative (Neuro) | | | | | | | |
| | Laparoscopic | | | | | | | |
| | Pediatric<br>(excluding transcranial) | P | N | | | P | P | N |
| | Small Organ (e.g. testicles,<br>lymph nodes, thyroid) | P | N | | | P | P | N |
| | Neonatal Cephalic | | | | | | | |
| | Adult Cephalic | | | | | | | |
| Fetal<br>Imaging<br>& Other | Trans-rectal | | | | | | | |
| | Trans-vaginal | | | | | | | |
| | Trans-urethral | | | | | | | |
| | Trans-esoph. (non-Card.) | | | | | | | |
| | Musculo-skeletal<br>(Conventional) | P | N | | | P | P | N |
| | Musculo-skeletal<br>(Superficial) | P | N | | | P | P | N |
| | Intravascular | | | | | | | |
| | Invasive diagnostic or<br>therapeutic procedures (e.g.<br>biopsies, punctures, free fluid<br>detection, regional anesthesia,<br>vascular access) | P | N | | | P | P | N |
| | Superficial structures &<br>pathologies (incl. Lungs) | P | N | | | P | P | N |
| Cardiac | Cardiac Adult | | | | | | | |
| | Cardiac Pediatric | | | | | | | |
| | Intravascular (Cardiac) | | | | | | | |
| | Trans-esoph. (Cardiac) | | | | | | | |
| | Intra-cardiac | | | | | | | |
| | Other (Specify) | | | | | | | |
| Peripheral<br>Vessel | Peripheral vessel | P | N | | | P | P | N |
| | Other (Specify) | | | | | | | |
N = new indication; P = previously cleared by FDA; E = added under this appendix
*Examples of other modes of operation may include: A-mode, Amplitude Doppler, 3-D Imaging, Harmonic Imaging, Tissue Motion Doppler, and Color Velocity Imaging
(Division Sign-Off)
Division of Radiological Devices
Division of Radiological Devices
Office of In Vitro Diagnostic Device Evaluation and Safety
510K K120234
{6}------------------------------------------------
Transducer: 30CL60
Intended Use: Diagnostic ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | | Mode of Operation | | | | | | | |
|---------------------------|---------------------------------|-------------------|---|-----|-----|--------------------------|----------------------|---------------------------------------|--|
| General<br>(Track 1 Only) | Specific<br>(Tracks 1 & 3) | B | M | PWD | CWD | Color<br>Doppler<br>(CD) | Combined<br>(B + CD) | Other*<br>(Color<br>Power<br>Doppler) | |
| Ophthalmic | Ophthalmic | | | | | | | | |
| | Fetal | P | N | | | P | P | N | |
| | Abdominal | P | N | | | P | P | N | |
| | Intra-operative (Specify) | | | | | | | | |
| | Intra-operative (Neuro) | | | | | | | | |
| | Laparoscopic | | | | | | | | |
| | Pediatric | P | N | | | P | P | N | |
| | Small Organ (Specify) | | | | | | | | |
| | Neonatal Cephalic | | | | | | | | |
| | Adult Cephalic | | | | | | | | |
| | Trans-rectal | | | | | | | | |
| | Trans-vaginal | | | | | | | | |
| Fetal | Trans-urethral | | | | | | | | |
| Imaging | Trans-esoph. (non-Card.) | | | | | | | | |
| & Other | Musculo-skeletal | | | | | | | | |
| | (Conventional) | | | | | | | | |
| | Musculo-skeletal | | | | | | | | |
| | (Superficial) | | | | | | | | |
| | Intravascular | | | | | | | | |
| | Invasive diagnostic or | P | N | | | P | P | N | |
| | therapeutic procedures (e.g. | | | | | | | | |
| | biopsies, punctures, free fluid | | | | | | | | |
| | detection, regional anesthesia, | | | | | | | | |
| | vascular access) | | | | | | | | |
| | Retroperitoneum | P | N | | | P | P | N | |
| | female reproductive system and | P | N | | | P | P | N | |
| | foetus (transcutaneous) | | | | | | | | |
| Cardiac | Cardiac Adult | | | | | | | | |
| | Cardiac Pediatric | | | | | | | | |
| | Intravascular (Cardiac) | | | | | | | | |
| | Trans-esoph. (Cardiac) | | | | | | | | |
| | Intra-cardiac | | | | | | | | |
| | Other (Specify) | | | | | | | | |
| Peripheral | Peripheral vessel | | | | | | | | |
| Vessel | Other (Specify) | | | | | | | | |
N = new indication; P = previously cleared by FDA; E = added under this appendix *Examples of other modes of operation may include: A-mode, Amplitude Doppler, 3-D
Imaging, Harmonic Imaging, Tissue Motion Doppler, and Color Velocity Imaging
(Division Sign-Off)
Division of Radiological Devices
Office of In Vitro Diagnostic Device Evaluation and Safety
510K
{7}------------------------------------------------
System: e Zono 3000 Transducer: 35CL20
Intended Use: Diagnostic ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | | Mode of Operation | | | | | | | |
|-----------------------------|----------------------------------------------------------------------------------------|-------------------|---|-----|-----|--------------------------|----------------------|---------------------------------------|--|
| General<br>(Track 1 Only) | Specific<br>(Tracks 1 & 3) | B | M | PWD | CWD | Color<br>Doppler<br>(CD) | Combined<br>(B + CD) | Other*<br>(Color<br>Power<br>Doppler) | |
| Ophthalmic | Ophthalmic | | | | | | | | |
| | Fetal | N | N | | | N | N | N | |
| | Abdominal | N | N | | | N | N | N | |
| | Intra-operative (Specify) | | | | | | | | |
| | Intra-operative (Neuro) | | | | | | | | |
| | Laparoscopic | | | | | | | | |
| | Pediatric | N | N | | | N | N | N | |
| | Small Organ (Specify) | | | | | | | | |
| | Neonatal Cephalic | | | | | | | | |
| | Adult Cephalic | | | | | | | | |
| | Trans-rectal | | | | | | | | |
| | Trans-vaginal | | | | | | | | |
| Fetal<br>Imaging<br>& Other | Trans-urethral | | | | | | | | |
| | Trans-esoph. (non-Card.) | | | | | | | | |
| | Musculo-skeletal | | | | | | | | |
| | (Conventional) | | | | | | | | |
| | Musculo-skeletal | | | | | | | | |
| | (Superficial) | | | | | | | | |
| | Intravascular | | | | | | | | |
| | Invasive diagnostic or | N | N | | | N | N | N | |
| | therapeutic procedures (e.g. | | | | | | | | |
| | biopsies, punctures, free fluid<br>detection, regional anesthesia,<br>vascular access) | | | | | | | | |
| | Retroperitoneum | N | N | | | N | N | N | |
| | female reproductive system and<br>foetus (transcutaneous) | N | N | | | N | N | N | |
| Cardiac | Cardiac Adult | N | N | | | N | N | N | |
| | Cardiac Pediatric | N | N | | | N | N | N | |
| | Intravascular (Cardiac) | | | | | | | | |
| | Trans-esoph. (Cardiac) | | | | | | | | |
| | Intra-cardiac | | | | | | | | |
| | Other (Specify) | | | | | | | | |
| Peripheral<br>Vessel | Peripheral vessel | | | | | | | | |
| | Other (Specify) | | | | | | | | |
N = new indication; P = previously cleared by FDA; E = added under this appendix *Examples of other modes of operation may include: A-mode, Amplitude Doppler, 3-D Imaging, Harmonic maging, Tissue Motion Doppler, and Color Velocity Imaging
(Dwision Sign-Off)
Division of Radiological Devices
Office of In Vitro Diagnostic Device Evaluation and Safety
510K. K120234
{8}------------------------------------------------
Transducer: 35CL60
Intended Use: Diagnostic ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | | Mode of Operation | | | | | | |
|-----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------|-------------------|---|-----|-----|--------------------------|----------------------|---------------------------------------|
| General<br>(Track 1 Only) | Specific<br>(Tracks 1 & 3) | B | M | PWD | CWD | Color<br>Doppler<br>(CD) | Combined<br>(B + CD) | Other*<br>(Color<br>Power<br>Doppler) |
| Ophthalmic | Ophthalmic | | | | | | | |
| Fetal<br>Imaging<br>& Other | Fetal | P | N | | | P | P | N |
| | Abdominal | P | N | | | P | P | N |
| | Intra-operative (Specify) | | | | | | | |
| | Intra-operative (Neuro) | | | | | | | |
| | Laparoscopic | | | | | | | |
| | Pediatric | P | N | | | P | P | N |
| | Small Organ (Specify) | | | | | | | |
| | Neonatal Cephalic | | | | | | | |
| | Adult Cephalic | | | | | | | |
| | Trans-rectal | | | | | | | |
| | Trans-vaginal | | | | | | | |
| | Trans-urethral | | | | | | | |
| | Trans-esoph. (non-Card.) | | | | | | | |
| | Musculo-skeletal<br>(Conventional) | | | | | | | |
| | Musculo-skeletal<br>(Superficial) | | | | | | | |
| | Intravascular | | | | | | | |
| | Invasive diagnostic or<br>therapeutic procedures (e.g.<br>biopsies, punctures, free fluid<br>detection, regional anesthesia,<br>vascular access) | P | N | | | P | P | N |
| | Retroperitoneum | P | N | | | P | P | N |
| | female reproductive system and<br>foetus (transcutaneous) | P | N | | | P | P | N |
| Cardiac | Cardiac Adult | | | | | | | |
| | Cardiac Pediatric | | | | | | | |
| | Intravascular (Cardiac) | | | | | | | |
| | Trans-esoph. (Cardiac) | | | | | | | |
| | Intra-cardiac | | | | | | | |
| | Other (Specify) | | | | | | | |
| | | | | | | | | |
| Peripheral<br>Vessel | Peripheral vessel | | | | | | | |
| | Other (Specify) | | | | | | | |
N = new indication; P = previously cleared by FDA; E = added under this appendix N = new mucatori, 1 = proviosy citance of 1 271, 2 = addo ander = 1 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 =
Division Sign-Off
Division of Radietegieal Devices
Office of In Vitro Diagnostic Device Evaluation and Safety
510K. K120234
{9}------------------------------------------------
currently supported1 Transducer:
Intended Use: Diagnostic ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | | Mode of Operation | | | | | | |
|-----------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------|---|-----|-----|--------------------------|----------------------|---------------------|
| General<br>(Track 1 Only) | Specific<br>(Tracks 1 & 3) | B | M | PWD | CWD | Color<br>Doppler<br>(CD) | Combined<br>(B + CD) | Other*<br>(Specify) |
| Ophthalmic | Ophthalmic | | | | | | | |
| | Fetal | P | N | | | P | P | N |
| | Abdominal | P | N | | | P | P | N |
| | Intra-operative (Specify) | | | | | | | |
| | Intra-operative (Neuro) | | | | | | | |
| | Laparoscopic | | | | | | | |
| | Pediatric<br>(excluding transcranial &<br>neonatal) | P | N | | | P | P | N |
| | Small Organ (e.g. testicles,<br>lymph nodes, thyroid) | P | N | | | P | P | N |
| | Neonatal Cephalic | | | | | | | |
| | Adult Cephalic | | | | | | | |
| | Trans-rectal | | | | | | | |
| Fetal<br>Imaging<br>& Other | Trans-vaginal | | | | | | | |
| | Trans-urethral | | | | | | | |
| | Trans-esoph. (non-Card.) | | | | | | | |
| | Musculo-skeletal<br>(Conventional) | P | N | | | P | P | N |
| | Musculo-skeletal<br>(Superficial) | P. | N | | | P | P | N |
| | Intravascular<br>Invasive diagnostic or<br>therapeutic procedures (e.g.<br>biopsies, punctures, free fluid<br>detection, regional anesthesia,<br>vascular access) | P | N | | | P | P | N |
| | Retroperitoneum | P | N | | | P | P | N |
| | female reproductive system and<br>foetus (transcutaneous) | P | N | | | P | P | N |
| | Superficial structures &<br>pathologies | P | N | | | P | P | N |
| Cardiac | Cardiac Adult | N | N | | | N | N | N |
| | Cardiac Pediatric | N | N | | | N | N | N |
| | Intravascular (Cardiac) | | | | | | | |
| | Trans-esoph. (Cardiac) | | | | | | | |
| | Intra-cardiac | | | | | | | |
| | Other (Specify) | | | | | | | |
| Peripheral<br>Vessel | Peripheral vessel | P | N | | | P | P | N |
| | Other (Specify) | | | | | | | |
N = new indication; P = previously cleared by FDA; E = added under this appendix
*Examples of other modes of operation may include: A-mode, Amplitude Doppler, 3-D
Imaging, Harmonic Imaging, Tissue Motion Doppler, and Color Velocity Inaging
1. supported transducer models are 8LA, 8LA-SC, 12LA, 35CL60, 35CL20 and 30CL60. See their corresponding
IFU's.
(Division Sign-Off)
Division of Radiological Devices
Office office office office office office office office office office office office office office office office office office office office office office office office office Vitro Diagnostie Device Evaluation and Safety
ce &in Vitro Diagnostic Device Evaluation and Sa
510K. K120234
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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.