K230646 · Uro-1 Medical, Inc. · KNW · Nov 29, 2023 · Gastroenterology, Urology
Device Facts
Record ID
K230646
Device Name
SUREcore Prime Biopsy Instrument
Applicant
Uro-1 Medical, Inc.
Product Code
KNW · Gastroenterology, Urology
Decision Date
Nov 29, 2023
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 876.1075
Device Class
Class 2
Indications for Use
The UR0-1 SUREcore Prime Device is a reusable system for histological core biopsies. It is used to obtain tissue from transrectal or transperineal biopsy of the prostate. It has a throw (advancement) of 25 mm and is used in conjunction with a single use SUREcore biopsy needle.
Device Story
Reusable biopsy instrument for prostate tissue collection; consists of spring-loaded handle and single-use needle set. Physician operates device in hospitals, clinics, or physician offices under imaging guidance (ultrasound, X-ray, CT). User cocks handle to energize springs; pressing activator button triggers rapid needle advancement (25 mm throw) into target tissue. Needle core collector captures tissue sample; multiple samples collected by re-cocking handle. Samples removed for pathological analysis to assist disease diagnosis. Mechanical design facilitates tissue retrieval; no electronic components or software.
Clinical Evidence
No clinical data. Bench testing only. Performance demonstrated via prostate tissue collection model and mechanical force testing on 16 and 18 gauge needles. Biocompatibility testing (cytotoxicity, sensitization, irritation, systemic toxicity) performed on needle sets.
Technological Characteristics
Reusable mechanical biopsy instrument. Components: handle and needle set. Materials: biocompatible materials (needle set). Energy source: mechanical (spring-loaded). Dimensions: 6.3" L x 1.9" H x 1" W. Penetration depth: 25 mm. Sterilization: non-sterile. No electronic components, no software, no connectivity.
Indications for Use
Indicated for histological core biopsies of the prostate in male patients via transrectal or transperineal approach.
Regulatory Classification
Identification
A gastroenterology-urology biopsy instrument is a device used to remove, by cutting or aspiration, a specimen of tissue for microscopic examination. This generic type of device includes the biopsy punch, gastrointestinal mechanical biopsy instrument, suction biopsy instrument, gastro-urology biopsy needle and needle set, and nonelectric biopsy forceps. This section does not apply to biopsy instruments that have specialized uses in other medical specialty areas and that are covered by classification regulations in other parts of the device classification regulations.
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November 29, 2023
Uro-1 Medical, Inc. Thomas Lawson, Ph.D. Regulatory Consultant 3701-A Alliance Drive Greensboro. NC 27407
Re: K230646 Trade/Device Name: SUREcore Prime Biopsy Instrument Regulation Number: 21 CFR§ 876.1075 Regulation Name: Gastroenterology-Urology-Biopsy Instrument Regulatory Class: II Product Code: KNW Dated: November 1, 2023 Received: November 2, 2023
Dear Thomas Lawson:
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 (the 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 available 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.
Additional information about changes that may require a new premarket notification are provided in the FDA guidance documents entitled "Deciding When to Submit a 510(k) for a Change to an Existing Device" (https://www.fda.gov/media/99812/download) and "Deciding When to Submit a 510(k) for a Software Change to an Existing Device" (https://www.fda.gov/media/99785/download).
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Your device is also subject to, among other requirements, the Quality System (QS) regulation (21 CFR Part 820), which includes, but is not limited to, 21 CFR 820.30, Design controls; 21 CFR 820.90, Nonconforming product; and 21 CFR 820.100, Corrective and preventive action. Please note that regardless of whether a change requires premarket review, the QS regulation requires device manufacturers to review and approve changes to device design and production (21 CFR 820.30 and 21 CFR 820.70) and document changes and approvals in the device master record (21 CFR 820.181).
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 of medical device-related adverse events) (21 CFR Part 803) for devices or postmarketing safety reporting (21 CFR Part 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 Part 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR Parts 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 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,
# Mark R. Kreitz -S
for Mark J. Antonino, M.S. Assistant Director DHT3B: Division of Reproductive, Gynecology and Urology Devices OHT3: Office of GastroRenal, ObGyn, General Hospital and Urology Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
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# Indications for Use
510(k) Number (if known) K230646
Device Name SUREcore Prime Biopsy Instrument
#### Indications for Use (Describe)
The UR0-1 SUREcore Prime Device is a reusable system for histological core biopsies. It is used to obtain tissue from transrectal or transperineal biopsy of the prostate. It has a throw (advancement) of 25 mm and is used in conjunction with a single use SUREcore biopsy needle.
| Type of Use (Select one or both, as applicable) | |
|--------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------|
| <div> <span> <span style="font-size:100%;">☑</span> Prescription Use (Part 21 CFR 801 Subpart D) </span> </div> | <div> <span> □ Over-The-Counter Use (21 CFR 801 Subpart C) </span> </div> |
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# 510(k) SUMMARY
# General Information
| Submitter | Uro-1, Inc. |
|-----------------------|------------------------------------------------------------|
| Address | 3703-A Alliance Drive<br>Greensboro, NC 27404 |
| Correspondence Person | Thomas Lawson, PhD<br>Regulatory<br>Affairs Uro-1,<br>Inc. |
| Contact Information | Email: drthomlawson@gmail.com<br>Phone: 510-206-1794 |
| Date Prepared | 15 November 2023 |
# Proposed Device
| Trade Name | SUREcore Prime Biopsy Instrument |
|------------------------------------------------------------|------------------------------------------------------------|
| Common Name | SUREcore Prime |
| Regulation Number and Classification Name | 21 CFR§876.1075 Gastroenterology-urology biopsy instrument |
| Product Code | KNW |
| Regulatory Class | II |
| Note: This is the first 510(k) submission for this device. | |
# Predicate Device
| Trade Name | Cook BX Biopsy Device |
|------------------------------------------------------------------------------|---------------------------------------------------------------|
| Common Name | BX Biopsy Device |
| Premarket Notification | K980226 |
| Regulation Number and<br>Classification Name | 21 CFR§876.1075 Gastroenterology-urology biopsy<br>instrument |
| Product Code | KNW |
| Regulatory Class | II |
| Note: This predicate device has not been subject to a design-related recall. | |
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# Device Description
The SUREcore Prime Biopsy Instrument facilitates collection of tissue for analysis by pathology in order to assist with a diagnosis of a disease condition in a patient. The SUREcore Prime device consists of two elements: (1) a handle and (2) a needle set. The handle contains springs that energize the biopsy needles and when used will cause rapid advance of the needles into target tissue. This action causes tissue to be held within a component of the needle (the core collector) intact from the body. The tissue samples are removed from the needle set and prepared for transfer to a pathologist or lab. The user can reenergize the springs by pulling back on the cocking slide so that multiple tissue samples can be collected from different locations within the target tissue.
## Indications for Use
The indication for use for the SUREcore Plus biopsy instrument is:
The URO-1 SUREcore Prime Device is a reusable system for histological core biopsies. It is used to obtain tissue from transrectal or transperineal biopsy of the prostate. It has a throw (advancement) of 25 mm and is used in conjunction with a single use SUREcore biopsy needle.
# Comparison to the Predicate Device
Uro-1, Inc. has identified the Cook BX Biopsy Device (Cook Medical) as the predicate device. The SUREcore Prime Biopsy Instrument is substantially equivalent to the predicate device based upon the following similarities:
- 1. The intended use of both the predicate device and the SUREcore Prime device is exactly the same for both devices, which is to obtain biopsies from the prostate.
- 2. Both devices introduce a biopsy needle into the body under imaging control (e.g., ultrasound, X-Ray, CT, etc.)
- 3. Both devices are designed to collect multiple samples.
- 4. Both devices are made from biocompatible materials.
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K230646 Page 3 of 6
Table 1 shows the comparison of the SUREcore Prime Biopsy Device (the subject of this submission) to the predicate device, Cook BX Biopsy Device. The similarities between the two devices satisfy the criteria for a 510(k) notice.
> Table 1. Comparison of the SUREcore Prime Biopsy Device to the predicate device, the Cook BX Biopsy Device.
| | Predicate device | Subject device |
|-------------------------|----------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------|
| | Cook BX Biopsy Device<br>Cook Medical<br>(K980226) | SUREcore Prime<br>Biopsy Instrument<br>URO-1, Inc.<br>(this submission) |
| Indication for<br>use | For obtaining<br>histological core<br>biopsies of tissue | Same |
| Intended Use | Used to obtain tissue<br>core biopsies from<br>transrectal or<br>transperineal biopsy of<br>the prostate | Same |
| Route of<br>advancement | Transrectal or<br>transperineal | Same |
| Target<br>populations | Male | Same |
| Location of<br>biopsy | Prostate | Same |
| Site of use | Hospitals, clinics,<br>and physician<br>offices | Same |
#### Device Features
| Components | (1) Handle/Gun<br>(2) Needle set consisting<br>of a core collector<br>and outer cannula | Same |
|------------|-----------------------------------------------------------------------------------------|------|
|------------|-----------------------------------------------------------------------------------------|------|
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| Dimensions of the handle | 6.3 inches long x 1.3 inches tall x 1.4 inches wide (2.3 inches wide at cocking grip) | 6.3 inches long x 1.9 inches tall x 1 inch wide (2 inches wide at cocking grips) |
|----------------------------------------------------------|---------------------------------------------------------------------------------------|----------------------------------------------------------------------------------|
| Mechanics of Energizing the needle | 2-stroke cocking action (using lever on handle) | 2-stroke cocking action (using cocking grips on handle) |
| Mechanics of Releasing the needle to puncture tissue | Pressing an activator button on the handle | Same |
| Size of needle | 14-20 ga | Same |
| Length of needle Tissue collection trough (sample notch) | 18-19 mm | 19 mm |
| Length of needle assembly | 10-20 cm | Same |
# Performance
| Depth of penetration<br>possible (needle) | 25 mm | Same |
|-------------------------------------------|---------------------------------------|------|
| Sterilization | Not provided sterile | Same |
| Frequency of use | Reusable | Same |
| Tissue contact<br>materials | Instrument does not<br>contact tissue | Same |
# Comparison of Technological Characteristics of the Subject Device with the Predicate Device
The technological characteristics of the subject device are substantially equivalent to those of the predicate device in terms of the following:
- The exact same intended use .
- The exact same indications for use •
- . Similar penetration depth
- Similar sample notch .
- Same mechanics of action •
- Same mode of action •
- Same energy used/delivered .
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- . Similar patient-contacting materials (needles)
- Same fundamental scientific technology
- . Same patient population
## Performance Data
The performance testing conducted establishes that SUREcore Prime Biopsy Device does not raise new questions of the safety and effectiveness for a biopsy system.
#### Biocompatibility testing
The handle of the SUREcore Plus Biopsy Instrument does not come into contact with the patient, but it has been assessed for cytotoxicity and found to pass such testing. The needle set does contact patient tissue and passed all tests (as noted in K220611):
- Cytotoxicity, o
- Sensitization, O
- Irritation, and O
- Systemic toxicity. O
# Electrical safety and electromagnetic compatibility (EMC)
The subject and predicate devices do not have electronic components, so such testing was not required.
#### Software Verification and Validation Testing
Neither the subject nor predicate devices contain software.
## Mechanical Testing
The mechanical testing of the subject device included:
- . Capacity to collect tissue in a prostate model; and
- . Force necessary to deform the needle set (16 and 18 gauge).
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# Preclinical (Animal) Studies
Bench testing was sufficient to demonstrate performance of the device. No preclinical testing of the subject device was necessary.
# Clinical Studies
Bench testing was sufficient to demonstrate performance of the device. No clinical testing of the subject device was necessary.
## Conclusion
The information submitted in this premarket notification confirms that the SUREcore Prime Biopsy Instrument raises no new questions of safety and effectiveness and that the SUREcore Prime Biopsy Device is substantially equivalent to the predicate device.
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