(294 days)
Not Found
No
The summary describes a visualization system for surgical procedures using fluorescent imaging. It mentions hardware and software for capturing and displaying images, but there is no mention of AI, ML, or any algorithms that would process or interpret the images beyond basic visualization and measurement of intensity. The performance study focuses on the efficacy of the dye and the system's ability to detect lesions, not on any AI/ML-driven analysis.
No
The device is described as a "visualization system" intended for "viewing anatomical structures" and "fluorescent images" to assess "blood flow and lymphatic flow" and "visualize tissues." Its function is descriptive and diagnostic, providing information for clinicians, rather than directly treating or preventing a disease.
Yes
The device is intended for viewing anatomical structures during invasive surgery, visualizing fluorescent images for visual assessment of blood flow and lymphatic flow, and identifying functional lymphatic vessels and/or lymph nodes. This information is used by the surgeon for assessment during procedures which implies a diagnostic (assessment/evaluation) purpose. It also mentions "qualitative and quantitative measurement of the IR intensity."
No
The device description explicitly states that the VS3 Iridium System is "made up of a combination of hardware and software". It also mentions incorporating an endoscope and a microscope, which are hardware components.
Based on the provided information, this device is not an In Vitro Diagnostic (IVD).
Here's why:
- Intended Use: The intended use clearly states the system is for viewing anatomical structures during invasive surgery and viewing fluorescent images for the visual assessment of blood flow and lymphatic flow. It's used intraoperatively to visualize tissues and blood/lymphatic flow within the body.
- Device Description: The device is a visualization system that uses light and an IR camera to capture images from the surgical field. It works in conjunction with intravenously or interstitially administered dyes within the patient's body.
- Lack of In Vitro Activity: IVDs are designed to perform tests on specimens taken from the human body (like blood, urine, tissue samples) outside of the body to provide information about a person's health. This device does not perform any tests on specimens outside the body. It is used to visualize structures and processes within the body during surgery.
The device is an in vivo imaging system used during surgical procedures, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
Upon intravenous administration and use of an ICG consistent with its approved labeling, the Iridium Module of the VS3-IR System is used to perform intraoperative fluorescence angiography.
Upon interstitial administration and use of ICG consistent with its approved labeling, the Endoscope configuration of the VS3-IR System is used to perform intraoperative fluorescence imaging and visualization of the lymphatic system, including lymphatic vessels and lymph nodes.
Upon administration and use of pafolacianine consistent with its approved labeling, the VS3-IR 785 nm System is used to perform intraoperative fluorescence imaging of tissues that have taken up the drug.
Product codes
OWN
Device Description
The VS3 Iridium System is an advanced stereoscopic visualization system made up of a combination of hardware and software to provide high definition visible and near infrared (IR) fluorescent imaging. The visualization system can incorporate an endoscope for minimally invasive surgical procedures and a microscope positioned above the patient during open surgical procedures.
The VS3 Iridium System including the endoscope and the microscope is designed to work with an approved infrared dye (Indocyanine green (ICG) or pafolacianine sodium injection or pafolacianine). ICG may be excited at excitation at either 785 or 805 nm, and pafolacianine is excited only by the 785 nm wavelength. The principle of operation is the same for both infrared dyes. That is, the VS3 Iridium System provides excitation light to the surgical field to excite the dye molecules and captures emission from the dye using an IR camera, enabling qualitative and quantitative measurement of the IR intensity. Near IR fluorescence imaging with ICG permits the system to visualize blood flow and related tissue circulation, of lymphatic flow.
The VS3 Iridium System allows the capture of normal (white) light image in parallel with the fluorescence IR image and displays both to the surgeon to provide a view of the anatomy. In addition, the VS3 Iridium System permits recording surgical procedures, storing them on removable storage devices, and replaying the procedures.
This Traditional 510(k) premarket notification is to expand the indication for use statement to include the additional cleared infrared dye, pafolacianine sodium injection, for use with infrared imaging.
Mentions image processing
Yes
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Image capture from endoscope or microscope
Anatomical Site
Not specified beyond "intraoperative fluorescence angiography" and "intraoperative fluorescence imaging of tissues".
Indicated Patient Age Range
The clinical study mentioned included "females 18 years old or older."
Intended User / Care Setting
Surgical procedures.
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Performance of the VS3 Iridium System with pafolacianine was demonstrated through a phase 3, randomized, single dose, open-label study (clinicaltrials.gov study NCT03180307).
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Performance of the VS3 Iridium System with pafolacianine was demonstrated through a phase 3, randomized, single dose, open-label study (clinicaltrials.gov study NCT03180307). The study was designed to investigate the safety and efficacy of OTL38) for intra-operative imaging of folate receptor positive ovarian cancer in females 18 years old or older. The proportion of patients with at least one confirmed FR+ ovarian cancer evaluable lesion detected by the combination of OTL38 and NIR fluorescent light but not under normal light or palpation was 33% (95% CI [0.243, 0.427]). Safety results related to the VS3 Iridium System imaging subgroup (n=127) showed that there were 0 treatmentemergent adverse device effects (TEAE). The ability of OTL38 coupled with the Visionsense VS3 Iridium system to detect evaluable lesions in 33% of patients coupled with the lack of TEAE demonstrate that the VS3 Iridium System is safe to use in conjunction with the OTL38 drug.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
The proportion of patients with at least one confirmed FR+ ovarian cancer evaluable lesion detected by the combination of OTL38 and NIR fluorescent light but not under normal light or palpation was 33% (95% CI [0.243, 0.427]).
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 876.1500 Endoscope and accessories.
(a)
Identification. An endoscope and accessories is a device used to provide access, illumination, and allow observation or manipulation of body cavities, hollow organs, and canals. The device consists of various rigid or flexible instruments that are inserted into body spaces and may include an optical system for conveying an image to the user's eye and their accessories may assist in gaining access or increase the versatility and augment the capabilities of the devices. Examples of devices that are within this generic type of device include cleaning accessories for endoscopes, photographic accessories for endoscopes, nonpowered anoscopes, binolcular attachments for endoscopes, pocket battery boxes, flexible or rigid choledochoscopes, colonoscopes, diagnostic cystoscopes, cystourethroscopes, enteroscopes, esophagogastroduodenoscopes, rigid esophagoscopes, fiberoptic illuminators for endoscopes, incandescent endoscope lamps, biliary pancreatoscopes, proctoscopes, resectoscopes, nephroscopes, sigmoidoscopes, ureteroscopes, urethroscopes, endomagnetic retrievers, cytology brushes for endoscopes, and lubricating jelly for transurethral surgical instruments. This section does not apply to endoscopes that have specialized uses in other medical specialty areas and that are covered by classification regulations in other parts of the device classification regulations.(b)
Classification —(1)Class II (special controls). The device, when it is an endoscope disinfectant basin, which consists solely of a container that holds disinfectant and endoscopes and accessories; an endoscopic magnetic retriever intended for single use; sterile scissors for cystoscope intended for single use; a disposable, non-powered endoscopic grasping/cutting instrument intended for single use; a diagnostic incandescent light source; a fiberoptic photographic light source; a routine fiberoptic light source; an endoscopic sponge carrier; a xenon arc endoscope light source; an endoscope transformer; an LED light source; or a gastroenterology-urology endoscopic guidewire, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9.(2) Class I for the photographic accessories for endoscope, miscellaneous bulb adapter for endoscope, binocular attachment for endoscope, eyepiece attachment for prescription lens, teaching attachment, inflation bulb, measuring device for panendoscope, photographic equipment for physiologic function monitor, special lens instrument for endoscope, smoke removal tube, rechargeable battery box, pocket battery box, bite block for endoscope, and cleaning brush for endoscope. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807of this chapter, subject to the limitations in § 876.9.
0
November 22, 2021
Image /page/0/Picture/1 description: The image contains the logo of the U.S. Food and Drug Administration (FDA). On the left, there is a seal with an eagle and text that reads "DEPARTMENT OF HEALTH & HUMAN SERVICES-USA". To the right, there is a blue square with the letters "FDA" in white. Next to the square, the text "U.S. FOOD & DRUG ADMINISTRATION" is written in blue.
Visionsense Ltd. Nancy Sauer Regulatory Director 20 Hamagshimim St. Petach Tikva, Hamerkaz, Central District 4934829 Israel
Re: K210265
Trade/Device Name: VS3 Iridium Sytem Regulation Number: 21 CFR 876.1500 Regulation Name: Endoscope And Accessories Regulatory Class: Class II Product Code: OWN Dated: August 4, 2021 Received: August 5, 2021
Dear Nancy Sauer:
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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 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 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
1
801); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4. Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
for
Neil R. P. Ogden Assistant Director DHT4A: Division of General Surgery Devices OHT4: Office of Surgical and Infection Control Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
2
Indications for Use
510(k) Number (if known)
Device Name VS3 Iridium System
Indications for Use (Describe)
Upon intravenous administration and use of an ICG consistent with its approved labeling, the Iridium Module of the VS3-IR System is used to perform intraoperative fluorescence angiography.
Upon interstitial administration and use of ICG consistent with its approved labeling, the Endoscope configuration of the VS3-IR System is used to perform intraoperative fluorescence imaging and visualization of the lymphatic system, including lymphatic vessels and lymph nodes.
Upon administration and use of pafolacianine consistent with its approved labeling, the VS3-IR 785 nm System is used to perform intraoperative fluorescence imaging of tissues that have taken up the drug.
| Type of Use (Select one or both, as applicable) |
|---|
| ------------------------------------------------- |
|× Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
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3
Image /page/3/Picture/1 description: The image shows the logo and contact information for Medtronic Visionsense, Ltd. The logo is in blue and consists of the word "Medtronic" in a large, bold font, followed by "Visionsense, Ltd." in a smaller font. The contact information includes the address "20 Hamagshimim St., Petach Tikva, Hamerkaz, 4934829 Israel" and the website address "www.medtronic.com". The text is in a clear, sans-serif font and is easy to read.
510(k) Summary
VS3 Iridium System
The contents of the 510(k) Summary have been provided in conformance with 21 CFR 807.92.
1. Submitter
| 510(k) Submitter: | Visionsense Ltd. (Medtronic) |
|---|---|
| 20 Hamagshimim Street | |
| Petach Tikva, Hamerkaz | |
| 4934829 Israel | |
| Contact Person: | Nancy Sauer, Regulatory Director Lung Health and Visualization |
| Phone: | 720-361-5290 |
| Email: | nancy.k.sauer@medtronic.com |
| Date Prepared: | August 20, 2021 |
-
- Subject Device
| Trade Name : | VS3 Iridium System |
|---|---|
| Common Name: | Confocal Optical Imaging |
| Classification Name: | Endoscope and Accessories |
| 21 CFR Part 876.1500 | |
| Product code: | OWN |
| Regulatory Class: | II |
| Manufacturer: | Visionsense Ltd. (Medtronic) |
3. Predicate Devices
| Predicate Device Trade Name | VS3 Iridium System
(Primary Predicate) | VS3 Iridium System
(Secondary Predicate) |
|-----------------------------|-------------------------------------------|---------------------------------------------|
| 510(k) Number | K183453 | K191851 |
| 510(k) Holder | Visionsense Ltd. (Medtronic) | Visionsense Ltd. (Medtronic) |
| Classification Name | Confocal Optical Imaging | Confocal Optical Imaging |
| Product Code and Regulation | OWN- 21 CFR Part
876.1500 | OWN- 21 CFR Part 876.1500 |
| Classification | II | II |
The predicate devices have not been subject to a design-related recall.
4
4. Device Description
The VS3 Iridium System is an advanced stereoscopic visualization system made up of a combination of hardware and software to provide high definition visible and near infrared (IR) fluorescent imaging. The visualization system can incorporate an endoscope for minimally invasive surgical procedures and a microscope positioned above the patient during open surgical procedures.
The VS3 Iridium System including the endoscope and the microscope is designed to work with an approved infrared dye (Indocyanine green (ICG) or pafolacianine sodium injection or pafolacianine). ICG may be excited at excitation at either 785 or 805 nm, and pafolacianine is excited only by the 785 nm wavelength. The principle of operation is the same for both infrared dyes. That is, the VS3 Iridium System provides excitation light to the surgical field to excite the dye molecules and captures emission from the dye using an IR camera, enabling qualitative and quantitative measurement of the IR intensity. Near IR fluorescence imaging with ICG permits the system to visualize blood flow and related tissue circulation, of lymphatic flow.
The VS3 Iridium System allows the capture of normal (white) light image in parallel with the fluorescence IR image and displays both to the surgeon to provide a view of the anatomy. In addition, the VS3 Iridium System permits recording surgical procedures, storing them on removable storage devices, and replaying the procedures.
This Traditional 510(k) premarket notification is to expand the indication for use statement to include the additional cleared infrared dye, pafolacianine sodium injection, for use with infrared imaging.
5. Intended Use
The VS3 Iridium System is intended for viewing anatomical structures during invasive surgery and for viewing fluorescent images for the visual assessment of blood flow and lymphatic flow. The unit is indicated for viewing internal surgical sites during general surgical procedures. It provides an adjunctive method for the evaluation of tissue perfusion and related tissue transfer circulation in tissue and free flaps used in general, plastic, micro-and reconstructive surgical procedures. It also enables the identification of functional lymphatic vessel, and/or lymph nodes. The VS3 Iridium System is also intended to visualize tissues that have taken up the pafolacianine during procedures that are consistent with the approved labeling of that dye.
6. Indications for Use
Upon intravenous administration and use of an ICG consistent with its approved labeling, the Iridium Module of the VS3-IR System is used to perform intraoperative fluorescence angiography.
Upon interstitial administration and use of ICG consistent with its approved labeling, the Endoscope configuration of the VS3-IR System is used to perform intraoperative fluorescence imaging and visualization of the lymphatic system, including lymphatic vessels and lymph nodes.
Upon administration and use of pafolacianine in accordance with its approved labeling, the VS3-IR 785 nm System is used to perform intraoperative fluorescence imaging of tissues that have taken up the drug.
5
Image /page/5/Picture/1 description: The image shows the logo and contact information for Medtronic Visionsense, Ltd. The logo is in blue and consists of the word "Medtronic" in a bold, sans-serif font, followed by "Visionsense, Ltd." in a smaller font. Below the logo is the address: 20 Hamagshimim St., Petach Tikva, Hamerkaz, 4934829 Israel. The website address, www.medtronic.com, is at the bottom.
7. Summary of Characteristics Compared to Predicate Device
The VS3 Iridium System has the same performance as the predicate device which is the equivalent VS3 Iridium System. This 510(k) expands the indication for use to include an additional fluorescent dye, pafolacianine for use with the system.
8. Performance Data
There are no performance standards or special controls developed for confocal imaging systems. The expansion of the indication of the subject device does not change the biocompatibility, electrical safety, electromagnetic compatibility, or sterilization from the previous clearance in K191851. Software validation data was provided for minor included software updates.
9. Clinical Data
Performance of the VS3 Iridium System with pafolacianine was demonstrated through a phase 3, randomized, single dose, open-label study (clinicaltrials.gov study NCT03180307). The study was designed to investigate the safety and efficacy of OTL38) for intra-operative imaging of folate receptor positive ovarian cancer in females 18 years old or older. The proportion of patients with at least one confirmed FR+ ovarian cancer evaluable lesion detected by the combination of OTL38 and NIR fluorescent light but not under normal light or palpation was 33% (95% CI [0.243, 0.427]). Safety results related to the VS3 Iridium System imaging subgroup (n=127) showed that there were 0 treatmentemergent adverse device effects (TEAE). The ability of OTL38 coupled with the Visionsense VS3 Iridium system to detect evaluable lesions in 33% of patients coupled with the lack of TEAE demonstrate that the VS3 Iridium System is safe to use in conjunction with the OTL38 drug.
10. Conclusion
The VS3 Iridium System has the same general intended use, materials, design, energy source, principle of operation and performance as the primary predicate device, VS3 Iridium System cleared under 510(k) K183453 and the secondary predicate device, VS3 Iridium System cleared under 510(k) K191851. Therefore, the VS3 Iridium System is found to be substantially equivalent to the legally marketed predicate device, VS3 Iridium System (K183453 and K191851) as the differences do not raise new questions of safety and efficacy.