K061174 · Ellman Int'L, Inc. · GEI · Jun 28, 2006 · General, Plastic Surgery
Device Facts
Record ID
K061174
Device Name
SURGI-MAX
Applicant
Ellman Int'L, Inc.
Product Code
GEI · General, Plastic Surgery
Decision Date
Jun 28, 2006
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 878.4400
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
Orthopedic, arthroscopic, spinal, and neurosurgical For resection, ablation, and coagulation of soft tissues and hemostasis of blood vessels in orthopedic, arthroscopic, spinal and neurological procedures. For soft tissue resection and ablation during arthroscopic surgical procedures of knee, shoulder, ankle, elbow, hip and wrist. Cutting Snoring, Submucosal palatal shrinkage, traditional uvulopalatopiasty (RAUP), myringotony with effective hemorrhage control, epistaxis treatment, and turbinate shrinkage, skin incisions, biopsy, cysts, abscesses, turnors, cosmetic repairs, development of skin flaps, skin tags, Blepharoplasty, Blended Cutting and Coagulation Snoring, Submucosal palatal shrinkage, traditional uvulopalatoplasty (RAUP), myringotomy with effective hemorrhage control, epistaxis treatment, and turbinate shrinkage, skin tags, papilloma Keloids, Keratosis, Verrucae, Basal Cell Carcinoma, Nevi, Fistulas, Epithelioma, Cosmetic Repairs, Cysts, Abscesses, Development of skin flaps. Hemostasis and Nonablative Coagulation Control of bleeding, Epilation, Telangiectasia Bipolar Pinpoint, Precise Coagulation, Pinpoint Hemostasis, in any field (wet or dry), snoring, submucosal palatal shrinkage, traditional uvulopalatoplasty (RAUP), myringotomy with effective hemorrhage control, epistaxis treatment, and turbinate shrinkage.
Device Story
Surgi-Max is a compact electrosurgical generator providing high radio-frequency (RF) energy for soft tissue surgery. Device accepts user input via front-panel push buttons to select waveforms and power levels; output activated by foot or hand switches. Generator produces 4.0 MHz (monopolar) or 1.7 MHz (bipolar) RF energy; waveforms include continuous wave (CW) for cutting, and modulated envelopes for cutting/coagulation and hemostasis. Digital displays provide status feedback and self-test monitoring; interlocks prevent operation during fault states. Used in clinical settings by physicians for procedures including orthopedic, spinal, and ENT surgeries. Output energy facilitates tissue resection, ablation, and hemostasis, aiding surgical precision and bleeding control.
Clinical Evidence
Bench testing only. Device complies with IEC 60601-1 and IEC 60601-2-2 safety standards.
Technological Characteristics
Electrosurgical generator; 4.0 MHz (monopolar) and 1.7 MHz (bipolar) output frequency; 120W max power; dimensions 9"x5"x13"; weight 18 lbs. Features digital display, self-test monitoring, and interlock controls. Complies with IEC 60601-1 and IEC 60601-2-2.
Indications for Use
Indicated for soft tissue resection, ablation, and coagulation, and hemostasis in orthopedic, arthroscopic, spinal, and neurological procedures, as well as various ENT, dermatological, and cosmetic surgical applications.
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.
{0}------------------------------------------------
JUN 2 8 2006
Page 1 of 4
# K 06 1174
# 510 (k) Summary
### Date Prepared
4/30/06 (Revised 6/25/06)
#### Submitter's Information
Ellman International Inc. is located at 3333 Royal Avenue, Oceanside, NY 11572. Contact Name: Dr. Jon Garito
Establishment Registration for Ellman International Inc. is 2428235
### Device Trade Or Proprietary Names
Possible device trade names are:
- Surgi-Max .
#### Device Common, Usual, or Classification Names
Electrosurgical Unit and Accessories, Electrosurgical Cutting and Coagulation and Accessories
#### Classification Panel
Classification of this device would fall under the responsibility of the Division of General, Restorative, and Neurological Devices.
#### Class
Classification: Class 2 Product Code: GEI, 21 CFR 878.4400
{1}------------------------------------------------
Page 2 of (4)
#### Description of the Device
The Surgi-Max Electrosurgery Generator is a compact source of high radio-frequency RF energy to be employed for a variety of radiosurgery procedures. This action is actieved by front panel selection of waveforms and power level. All selection is effected through push buttons and lamps, which give the operator feedback of status.
Power level for each mode is indicated by front panel digital displays, which also show the status of self-test and monitoring. The display is interlocked with controls to prevent operation when FAILS is displayed. The final output power control is made through foot and/or hand switches. Both Monopolar and Bipolar electrodes are offered.
The power output in the CW (Cut) mode is 120 watts into (500 ohms) a matched load. The output frequency is maintained at 4.0 MHz +/- 400Hz over all service and loading conditions includingshort and open for monopolar mode.
Three output waveforms are provided:
CW CUT -- Continuous wave output with average power equal to the maximum with no deliberate modulation.
CUT / COAG – Deeply modulated envelope with average to peak power ratio approximately 50%. Modulation occurring at 120 or 100 Hz rate.
HEMO - Deeply modulated wave with average to peak ratio approximately 50%. Modulation occurring at 120 or 100 Hz rate of square wave.
| Mode | Output Waveform | Max Output Power | Activation |
|---------------|----------------------------------------------|------------------|-----------------------------------|
| CUT | 4.0 MHz CW sinusoid | 120W @ 500 Ohms | Via footswitch or<br>fingerswitch |
| CUT / COAG | 4.0 MHz w/ rectified full<br>wave envelope | 90W @ 500 Ohms | Via footswitch or<br>fingerswitch |
| HEMO | 4.0 MHz w/ square wave<br>rectified envelope | 60W @ 500 Ohms | Via footswitch or<br>fingerswitch |
| BIPOLAR HEMO | 1.7 MHz w/ square wave<br>rectified envelope | 40W @ 200 Ohms | Via footswitch |
| BIPOLAR TURBO | 1.7 MHz w/ modulated<br>envelope | 120W @ 200 Ohms | Via footswitch |
Output Characteristics
{2}------------------------------------------------
K061174
Page 3 of 4
Physical Characteristics
Size: 9" (W) x 5" (H) x 13" (D) Weight:18 lbs / 8.16 kg
The subject device is packaged with the following items:
- Ellman Surgi-Max Radiofrequency Generator .
- . Power Cord
- . Footswitch & Cable
- . Foot controlled Handpiece
- . Bipolar Cable
- t Disposable Neutral Plate
- . Instruction Manual
- 0 Fingerswitch Handpiece
#### Intended Use [21 CFR 807.92(a)(5)]
#### Orthopedic, arthroscopic, spinal, and neurosurgical
For resection, ablation, and coagulation of soft tissues and hemostasis of blood vessels in orthopedic, arthroscopic, spinal and neurological procedures. For soft tissue resection and ablation during arthroscopic surgical procedures of knee, shoulder, ankle, elbow, hip and wrist.
#### Cutting
Snoring, Submucosal palatal shrinkage, traditional uvulopalatopiasty (RAUP), myringotony with effective hemorrhage control, epistaxis treatment, and turbinate shrinkage, skin incisions, biopsy, cysts, abscesses, turnors, cosmetic repairs, development of skin flaps, skin tags, Blepharoplasty,
### Blended Cutting and Coagulation
Snoring, Submucosal palatal shrinkage, traditional uvulopalatoplasty (RAUP), myringotomy with effective hemorrhage control, epistaxis treatment, and turbinate shrinkage, skin tags, papilloma Keloids, Keratosis, Verrucae, Basal Cell Carcinoma, Nevi, Fistulas, Epithelioma, Cosmetic Repairs, Cysts, Abscesses, Development of skin flaps.
#### Hemostasis and Nonablative Coagulation
Control of bleeding, Epilation, Telangiectasia
#### Bipolar
Pinpoint, Precise Coagulation, Pinpoint Hemostasis, in any field (wet or dry), snoring, submucosal palatal shrinkage, traditional uvulopalatoplasty (RAUP), myringotomy with effective hemorrhage control, epistaxis treatment, and turbinate shrinkage.
{3}------------------------------------------------
K061174
Page 4 of (4)
# Technological Characteristics [21 CFR 807.92(a)(6)]
Ellman International believes that the subject device is substantially equivalent to the predicate device.
# Performance Data [21 CFR 807.92(b)(1)]
The Ellman Surgi-Max complies with IEC 60601-1 and IEC 60601-2-2.
# Predicate Device [21 CFR 807.92(a)(3)]
The predicate devices are listed as follows:
- Ellman Surgitron IEC 120 / 4.0 DU K013255 .
### Conclusion [21 CFR 807.92(b)(3)]
We believe the differences between the subject device and predicate device are minor and conclude that the subject devices are as safe and effective as the predicate devices.
{4}------------------------------------------------
Image /page/4/Picture/1 description: The image shows a circular seal with the words "DEPARTMENT OF HEALTH AND HUMAN SERVICES USA" written around the edge. Inside the circle is a stylized image of an eagle with its wings spread. The eagle is facing to the left.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Ellman International Inc. % Jon Garito, Ph.D. President 3333 Royal Avenue Oceanside, New York 11572
JUN 2 8 2006
Re: K061174
Trade/Device Name: Ellman Surgi-Max Regulation Number: 21 CFR 878.4400 Regulation Name: Electrosurgical cutting and coagulation device and accessories Regulatory Class: II Product Code: GEI, HRX Dated: April 26, 2006 Received: April 27, 2006
Dear Dr. Garito:
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. The general controls provisions of the Act include requirements for annual registration. Iisting 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 (PMA). 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 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 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.
{5}------------------------------------------------
Page 2 - Jon Garito, Ph.D.
This letter will allow you to begin marketing your device as described in your Section 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), please contact the Office of Compliance at (240) 276-0115. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (240) 276-3150 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely vours.
Harbare Buchins
Mark N. Melkerson Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
{6}------------------------------------------------
# Indications for Use
# 5 10(k) Number (if known): K061174
Device Name: Ellman Surgi-Max
Orthopedic, arthroscopic, spinal, and neurosurgical
For resection, ablation, and coagulation of soft tissues and hemostasis of blood vessels in orthopedic, arthroscopic, spinal and neurological procedures. For soft tissue resection and ablation during arthroscopic surgical procedures of knee, shoulder, ankle, elbow, hip and wrist.
# Cutting
Snoring, Submucosal palatal shrinkage, traditional uvulopalatoplasty (RAUP), myringotomy with effective hemorthage control, epistaxis treatment, and turbinate shrinkage, skin incisions, biopsy, cysts, abscesses, tumors, cosmetic repairs, development of skin flaps, skin tags, Blepharoplasty.
## Blended Cutting and Coagulation
Snoring, Submucosal palatal shrinkage, traditional uvulopalatoplasty (RAUP), myringotomy with effective hemorrhage control, epistaxis treatment, and turbinate shrinkage, skin tags, papilloma Keloids, Keratosis, Verrucae, Basal Cell Carcinonia, Nevi, Fistulas, Epithelioma, Cosmetic Repairs, Cysts, Abscesses, Development of skin flaps.
## Hemostasis and Nonablative Coagulation
Control of bleeding, Epilation, Telangiectasia
## Bipolar
Pinpoint, Precise Coagulation, Pinpoint Hemostasis, in any field (wet or dry), snoring, submucosal palatal shrinkage, traditional uvulopalatoplasty (RAUP), myringotomy with effective hemorrhage control, epistaxis treatment, and turbinate shrinkage.
Prescription Use X (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 Device Evaluation (ODE)
(William Bernard) (William)
and Neurological Devices
510(k) Number.
Predicate graph will load when search results are available.
Embedding visualization will load when search results are available.
PDF viewer will load when search results are available.
Loading panels...
Select an item from Submissions
Click any panel, subpart, regulation, product code, or device to see details here.
Section Matches
Results will appear here.
Product Code Matches
Results will appear here.
Special Control Matches
Results will appear here.
Loading collections...
Loading
My Alerts
You will receive email notifications based on the filters and frequency you set for each alert.
Sort by:
Create Alert
Search Filters
Agent Token
Create a read-only bearer token for Claude, ChatGPT, or other agents that can call HTTP APIs.
Copy this now. It will not be shown again.
Connected apps
Apps you authorized through browser sign-in. Disconnecting revokes their access immediately.
Learn the FDA Browser
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.