SORING GMBH, ARCO 3000, ARCO 2000, ARCO 1000, MBC 601, MBC 600
K993265 · Soring GmbH Medizintechnik · GEI · Oct 22, 1999 · General, Plastic Surgery
Device Facts
Record ID
K993265
Device Name
SORING GMBH, ARCO 3000, ARCO 2000, ARCO 1000, MBC 601, MBC 600
Applicant
Soring GmbH Medizintechnik
Product Code
GEI · General, Plastic Surgery
Decision Date
Oct 22, 1999
Decision
SESE
Submission Type
Special
Regulation
21 CFR 878.4400
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
The devices are intended to cut and or coagulate (soft) biological tissue with gas enhanced coagulation in ARCO models, e.g. during general surgical procedures. Typical users of this system are trained medical professionals.
Device Story
Electrosurgical system (ARCO 3000, 2000, 1000, MBC 601, 600) uses RF energy to cut or coagulate tissue. Inert gas (argon) coagulation utilizes ionized gas beam to transmit electrical energy to tissue. Operated by trained medical professionals in surgical settings. Device provides power via electrode to tissue contact zone. System includes standard data communication controls for error detection. Benefits include precise tissue coagulation during general surgery.
Clinical Evidence
No clinical data. Bench testing only, including compliance with electrical safety and electromagnetic compatibility standards (IEC 950, CISPR 22, IEC-801-2/3, IEEE 1003.1, IEC 601-1, IEC 601-2-2).
Technological Characteristics
RF electrosurgical unit with inert gas coagulation capability. Complies with IEC 601-1, IEC 601-2-2, IEC 950, CISPR 22, and IEEE 1003.1 standards. Features standard data communication controls for error detection.
Indications for Use
Indicated for cutting and/or coagulating soft biological tissue during general surgical procedures. Intended for use by trained medical professionals.
Regulatory Classification
Identification
An electrosurgical cutting and coagulation device and accessories is a device intended to remove tissue and control bleeding by use of high-frequency electrical current.
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## 510(k) Summary of Safety & Effectiveness
(as required by 21 CFR 807.92c)
K993265
#### Date Prepared:
28 July 1999
## Submitter's Information:
Soring GmbH Medizintechnik Justus-v.Liebig 10 25451 Quickborn Germany
Telephone: 49 4106-6100-0 Fax: 49 4106-6100-10 Email: info@soering.com
#### Trade Name, Common Name, Classification:
| Trade name: | Söring GmbH, ARCO 3000, ARCO 2000, ARCO 1000, MBC 601, MBC 600 |
|----------------------|----------------------------------------------------------------|
| Common name: | Electrosurgical conductive gas coagulation |
| Classification name: | General Surgery |
#### Predicate Device:
| Applicant: | Söring GmbH |
|----------------|----------------------------|
| 510(k) Number: | K954171 |
| Device: | ARCO MBC, ARCO MC, MBC 500 |
#### Device Description:
ARCO 3000, ARCO 2000, ARCO 1000, MBC 601, MBC 600 are an upgraded version of the ARCO MBC, ARCO MC, MBC 500 as described in K954171.
During the use of RF surgery devices, power is transmitted via an electrode in the contact zone to tissue. The active electrode then cuts or coagulates (depending upon its design and adjusted power form) the tissue. The inert gas coagulation uses an ionized beam of an inert gas (argon) to transmit the electrical energy to the tissue to achieve a coagulation effect.
#### Indications for Use:
The devices are intended to cut and or coagulate (soft) biological tissue with gas enhanced coagulation in ARCO models, e.g. during general surgical procedures.
Typical users of this system are trained medical professionals.
#### Performance Data:
The subject and predicate devices both use standard data communications controls to detect errors. The subject device complies with IEC 950 - Safety of Information Technology Equipment, CISPR 22, class A - Electromagnetic Compatibility, IEC-801-2, IEC-801-3 - Electromagnetic Compatibility, IEEE 1003.1 - General Electrical Safety for medical devices, IEC 601-1 -- Electrical Safety for medical devices using RF-power, IEC 601-2-2 - Special specifications for the safety of RF-surgery units
OCT 2 2 1999
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# 510(k) Summary of Safety & Effectiveness
(as required by 21 CFR 807.92c)
### Conclusion:
The intended use of the modified devices, as described in its labeling, has not changed as a result of the modifications.
Similar to the predicate device, the ARCO 3000 Family do not control any life sustaining functions or services. The devices and the predicate devices share the same conformance to performance standards and both function as RF surgery units.
Based on the information supplied in this 510(k), we conclude that the subject devices are safe, effective, and substantially equivalent to the predicate devices.
H. Tom
Holger Söring General Manager Söring GmbH Medizintechnik Justus-v.Liebig 10 25451 Quickborn Germany
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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 stylized eagle or bird-like figure with three curved lines representing its body and wings. The logo is encircled by the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" in a circular arrangement.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
OCT 2 2 1999
Soring GmbH Medizintechnik c/o Mr. Carl Alletto 3200 Dogwood Court North Cincinnati, Ohio 45140
K993265 Re: Trade Name: Soring GmbH, ARCO 3000, ARCO 2000, ARCO 1000, MBC 601, MBC 600 Regulatory Class: II Product Code: GEI Dated: July 28, 1999 Received: September 29, 1999
Dear Mr. Alletto:
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. Carl Alletto
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,
Sincerely yours,
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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Page 1 of -1
510(k) Number:
K993265
Device Name: Soring GmbH, ARCO 3000, ARCO 2000, ARCO 1000, MBC 601 and MBC 600
Indications for Use:
The devices are intended to cut and or coagulate (soft) biological tissue with gas enhanced coagulation in ARCO models, e.g. during general surgical procedures.
Typical users of this system are trained medical professionals.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
OR
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use (Per 21 CFR 801.109)
Over -The-Counter Use ________________________________________________________________________________________________________________________________________________________
coellgs
(Optional Format 1-2-96)
(Division Sign-Off)
Division of General Restorative Devices K 993265
510(k) Number
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.