(256 days)
Not Found
No
The summary describes a mechanical biopsy device guided by stereotactic mammography. There is no mention of AI or ML in the intended use, device description, or performance studies.
No. The device is intended for diagnostic sampling of breast tissue. Although it may partially or completely remove the imaged abnormality, its primary purpose is "to provide breast tissue for histologic examination" and "for diagnostic sampling." The description explicitly states that "all patients with malignancies were treated with a therapeutic modality after the diagnostic ABBI* procedure."
Yes
The device is described as providing "breast tissue for histologic examination" and excising a "diagnostic sample for diagnosis", indicating its use in determining the nature of a mammographic abnormality.
No
The device description explicitly states the system includes a "disposable biopsy device, which uses a circular scalpel and electrocautery snare to excise a diagnostic sample." This indicates the device includes physical hardware components for tissue excision, not just software.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use is to obtain a tissue sample (biopsy) from the breast for histologic examination. This is a procedure performed on the patient's body to collect a sample, not a test performed in vitro (outside the body) on a sample.
- Device Description: The device is described as a system that uses stereotactic mammography to target and excise a tissue sample using a scalpel and snare. This is a surgical/biopsy device, not a device that analyzes a sample in vitro.
- Performance Study: The performance study evaluates the success of obtaining a histological diagnosis and the removal of the mammographic abnormality. It does not describe the performance of a test on a biological sample.
IVD devices are used to examine specimens derived from the human body (like blood, urine, tissue samples) in vitro to provide information for diagnosis, monitoring, or screening. This device is used to obtain the tissue sample, which is then sent for in vitro analysis (histology), but the device itself is not performing the in vitro diagnostic test.
N/A
Intended Use / Indications for Use
To be used when stereotactically localized, large diameter, breast biopsies, identified by the placement of a needle localization wire, are desired for diagnostic sampling of a mammographic abnormality that is suspicious for malignant diseasc (i.e. usually BIRADS class 4 or 5). The ABBI* device is intended to provide breast tissue for histologic examination with partial or complete removal of the imaged abnormality.
Product codes
KNW
Device Description
The Auto Suture* ABBI* System uses stereotactic mammography to target non-palpable breast abnormalitics for biopsy. The system includes a disposable biopsy device, which uses a circular scalpel and elcctrocautcry snare to excise a diagnostic sample for diagnosis.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
mammography
Anatomical Site
breast
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
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
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Summary of Performance Studies
In a multi-centered, non-randomized, prospective study, 106 patients under went breast biopsy procedures using the Auto Suture* ABBI* System to evaluate the device for use in the removal of mammographic abnormalities. The Auto Suture* ABBI* System was evaluated on the following endpoints:
- Primary endpoint: 106 of the 106 (100%) complete . procedures were successful for a histological diagnosis. 85 patients (80.2%) had benign lesions and 21 patients (19.8%) had malignant lesions. Of the 21 patients with malignant lesions, 7 (33.3%) had negative margins, 11 (52.4%) had positive margins, and 3 (14.3%) were undetermined. Consistent with the standard of care for excisional biopsies, all patients with malignancies were treated with a therapoutic modality after the diagnostic ABBI* procedure.
- Secondary endpoint: 106 of the 106 (100%) . procedures were successful, in terms of removing a mammographically visible abnormality that had been radiographically marked for the purpose of diagnosis. 102 of the 106 (96.2%) procedures were completely removed, as verified by the presence of the Icsion in the specimen radiograph and by its absence in the patient's post-operative mammogram of the biopsy site.
Key Metrics
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 876.1075 Gastroenterology-urology biopsy instrument.
(a)
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.(b)
Classification. (1) Class II (performance standards).(2) Class I for the biopsy forceps cover and the non-electric biopsy forceps. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9.
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Auto Suture* ABBI* System
SE 6-4-99
510(k)_Summary of Safety and Effectiveness IX.
United States Surgical Corporation SUBMITTER: 150 Glover Avenue Norwalk, CT 06856
Christopher A. Graham CONTACT PERSON:
June 4, 1999 DATE PREPARED:
CI.ASSIFICATION NAME: Instrument, Biopsy
Instrument, Biopsy COMMON NAME:
Auto Suture* ABBI+ System PROPRIETARY NAME:
Auto Suture* ABBI* System (K963825). PREDICATE DEVICES:
The Auto Suture* ABBI* System uses stereotactic DEVICE DESCRIPTION: mammography to target non-palpable breast abnormalitics for biopsy. The system includes a disposable biopsy device, which uses a circular scalpel and elcctrocautcry snare to excise a diagnostic sample for diagnosis.
To be used when stereotactically localized, large diameter, INTENDED USE: breast biopsies, identified by the placement of a needle localization wire, are desired for diagnostic sampling of a mainmographic abnormality that is suspicious for malignant disease (i.e. usually BIRADS class 4 or 5). The ABBI* device is intended to provide breast tissue for histologic examination with partial or complete removal of the imaged abnormality.
The extent of a histologic abnormality cannot be appearance. mammographic determined from its Therefore, the extent of removal of a mammographic abnormality docs not predict the extent of removal of a histologic abnormality, c.g., malignancy. When the sampled mammographic abnormality or the sampled tissue is not histologically benign, it is essential that the tissue margins be examined for completeness of removal.
The device is available in 5, 10, 15 and 20mm diameters. Device diameter should be matched to desired diameter of tissue sample for diagnosis.
1
Auto Suture* ABBI* System
MATERIALS: All component materials of the Auto Suture* ABBI* System are comprised of materials which are in accordance with ISO Standard # 10993-1.
CLINICAL SUMMARY: In a multi-centered, non-randomized, prospective study, 106 patients under went breast biopsy procedures using the Auto Suture* ABBI* System to evaluate the device for use in the removal of mammographic abnormalities. The Auto Suture* ABBI* System was evaluated on the following endpoints:
- Primary endpoint: 106 of the 106 (100%) complete . procedures were successful for a histological diagnosis. 85 patients (80.2%) had benign lesions and 21 patients (19.8%) had malignant lesions. Of the 21 patients with malignant lesions, 7 (33.3%) had negative margins, 11 (52.4%) had positive margins, and 3 (14.3%) were undetermined. Consistent with the standard of care for excisional biopsies, all patients with malignancies were treated with a therapoutic modality after the diagnostic ABBI* procedure.
- Secondary endpoint: 106 of the 106 (100%) . procedures were successful, in terms of removing a mammographically visible abnormality that had been radiographically marked for the purpose of diagnosis. 102 of the 106 (96.2%) procedures were completely removed, as verified by the presence of the Icsion in the specimen radiograph and by its absence in the patient's post-operative mammogram of the biopsy site.
2
DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular border with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the top half of the circle. Inside the circle is an abstract symbol resembling an eagle or bird with three stylized wing-like shapes and a flowing tail.
Public Health Service
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
JUN 4 1999
Mr. Christopher A. Graham Senior Associate, Regulatory Affairs United States Surgical Corporation 150 Glover Avenue Norwalk, Connecticut 06856
Re: K983296 Trade Name: Auto Suture ABBI System Regulatory Class: II Product Code: KNW Dated: May 10, 1999 Received: May 12, 1999
Dear Mr. Graham:
We have reviewed your Section 510(k) 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 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.
If your device is classified (see above) into either class II (Special Controls) or class III (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic (QS) inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
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Page 2 - Mr. Christopher A. Graham
This letter will allow you to begin marketing your device as described in your 510(k) 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 the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4595. 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 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fda.gov/cdrh/dsmamain.html"
Sincerely yours,
tocottefa
Celia M. Witten, Ph.D., M.D. Director Division of General and Restorative Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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IV. Indications For Use:
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510(k) Number (if known):
Name: Auto Suture* ABBI* System
Indications For-Use:
To be used when stereotactically localized, large diameter, breast biopsies, identified by the placement of a needle localization wire, are desired for diagnostic sampling of a mammographic abnormality that is suspicious for malignant diseasc (i.e. usually BIRADS class 4 or 5). The ABBI* device is intended to provide breast tissue for histologic examination with partial or complete removal of the imaged abnormality.
The extent of a histologic abnormality cannot be determined from its mammographic appearance. Therefore, the extent of removal of a mammographic abnormality does not predict the extent of removal of a histologic abnormality, e.g., malignancy. When the sampled mammographic abnormality or the sampled tissue is not histologically benign, it is essential that the tissue margins be examined for completeness of removal.
The device is available in 5, 10, 15 and 20mm diameters. Device diameter should be matched to desired diameter of tissue sample for diagnosis.
(Please do not write below this line - continue on another page if needed)
Concurrence of CDRH, Office of Evaluation (ODE)
Prescription Use: OR Over-The-Counter Use:
(Per 21 CFR §801.109)
(Division Sign-Off)
Division of General Restorative Devices K983296
510(k) Number
510(k) K983296
Additional Information
May 20, 1999
United States Surgical
- Trademark of United States Surgical
** Trademark name not yet determined
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