K110159 · Medical Compression Systems (Dbn) , Ltd. · JOW · May 12, 2011 · Cardiovascular
Device Facts
Record ID
K110159
Device Name
ACTIVECARE SFT
Applicant
Medical Compression Systems (Dbn) , Ltd.
Product Code
JOW · Cardiovascular
Decision Date
May 12, 2011
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 870.5800
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
The ActiveCare+SFT® System is a prescriptive device that induces Continuous Enhanced Circulation Therapy of the lower limbs. The ActiveCare+SFT® System is intended for use in: Preventing Deep Vein Thrombosis (DVT). Enhancing blood circulation. Diminishing post-operative pain and swelling. Reducing wound-healing time. Treatment and assistance in healing: stasis dermatitis; venous stasis ulcers; arterial and diabetic leg ulcers. Treatment of chronic venous insufficiency. Reducing edema.
Device Story
Portable, prescriptive pneumatic compression system; provides sequential compression to lower limbs via foot, calf, or thigh sleeves. Operates via mains or battery. System includes 'Venous Obstruction Detection' software module; collects/correlates existing device data to identify potential venous flow obstructions during prophylaxis. Used in clinical or home settings; operated by patients or clinicians. Output informs providers of potential obstruction development; aids in monitoring treatment efficacy and patient safety.
Clinical Evidence
Clinical comparison performed in healthy volunteers to validate the Venous Obstruction Detection software module. Bench testing included software verification and validation. No specific performance metrics (sensitivity/specificity) provided in summary.
Technological Characteristics
Pneumatic compression system; sequential intermittent pressure application. Components: control unit, single-celled foot sleeves, three-celled calf/thigh sleeves. Power: mains or battery. Connectivity: not specified. Standards: IEC 60601-1, IEC 60601-1-2, IEC 60601-1-4, ISO 14971. Software: Venous Obstruction Detection module.
Indications for Use
Indicated for patients requiring lower limb circulation therapy to prevent DVT, enhance blood flow, reduce post-op pain/swelling, accelerate wound healing, treat chronic venous insufficiency, or manage edema/ulcers (stasis, arterial, diabetic). Contraindicated in patients with fresh DVT, pulmonary embolism, leg gangrene, recent skin grafts, acute thrombophlebitis, or conditions where increased venous/lymphatic return is undesirable.
Regulatory Classification
Identification
A compressible limb sleeve is a device that is used to prevent pooling of blood in a limb by inflating periodically a sleeve around the limb.
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K110159
MAY 1 2 2011
#### 510(K) SUMMARY
# Medical Compression Systems (DBN) Ltd
## ActiveCare+SFT® System
## 7.1.1 Applicant's Name:
Medical Compression Systems (DBN) Ltd. 2 Ha'Ilan Street, PO Box 75, Or Akiva 30600, Israel Tel: +972 (4) 6266630 Fax: +972 (4) 6266640 E-mail: medical@mcsmed.com
## 7.1.2 Contact Person:
Orly Maor 25A Sirkin Street Kfar Saba 44421, Israel Tel: +972-9-7453607 Fax: +972-153-9-7453607 oram.ma(a)gmail.com
## 7.1.3 Date Prepared:
January 10, 2011
7.1.4 Trade Name:
ActiveCare+SFT® System (ActiveCare®++)
7.1.5 Classification Name:
Sleeve, Limb, Compressible
7.1.6 Classification:
Class II; Product Code JOW: Regulation No. 870.5800 Panel: Cardiovascular Devices
#### 7.1.7 Predicate Devices
Medical Compression Systems (DBN) Ltd. ActiveCare+SFT® System, previously cleared as ActiveCare®++ under K060146.
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#### 7.1.8 Device Description:
The ActiveCare+SFT® is a prescriptive, pneumatic compression system designed to apply sequential compression to the lower limb. The control unit of the ActiveCare+SFT® is light and compact, thus making it a portable ambulant system. The ActiveCare+SFT® provide the user with an option of battery operation in addition to the operation from the mains option. The ActiveCare+SFT® is easy to use and provides the user with several treatment options: compression of the foot - single or double, compression of the calf - single or double, compression of the Thigh - single or double, and combined compression of any combination of two sleeves.
The foot compression program is intermittent pressure pulse application to a single celled foot sleeve. The calf and thigh compression program is a sequential intermittent application of a pressure to a three-celled cuff sleeve.
#### 7.1.9 Intended Use:
The ActiveCare+SFT® System is a prescriptive device that induces Continuous Enhanced Circulation Therapy of the lower limbs.
The ActiveCare+SFT® System is intended for use in:
- Preventing Deep Vein Thrombosis (DVT). .
- Enhancing blood circulation. .
- Diminishing post-operative pain and swelling. .
- . Reducing wound-healing time.
- Treatment and assistance in healing: stasis dermatitis; venous stasis . ulcers; arterial and diabetic leg ulcers.
- . Treatment of chronic venous insufficiency.
- . Reducing edema.
#### 7.1.10 Contraindications:
The ActiveCare+SFT® System should not be used in the following cases: fresh preexisting DVT, pulmonary embolism, leg gangrene, recent skin graft, acute thrombophlebitis and in medical situations where increased venous and lymphatic return is undesirable
#### 7.1.11 Performance Standards:
No performance standards have been established for such device under Section 514 of the Federal Food, Drug, and Cosmetic Act. However, the ActiveCare+SFT® System complies with the voluntary standards such as IEC 60601-1, IEC 60601-1-2, IEC 60601-1-4 and ISO 14971.
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## 7.1.12 Performance Data & Substantial Equivalence
The ActiveCare+SFT® System is substantially equivalent in all aspects, e.g., technological characteristics, mode of operation, performance characteristics, intended use, etc., to the commercially available Medical Compression Systems (DBN) Ltd.'s ActiveCare+SFT® System, previously cleared under K060146.
The difference between the modified and the cleared ActiveCare+SFT® system is that the new model incorporates a modified software module designed to collect and correlate data already being measured by the device to detect possible conditions that may be indicative of the development of venous flow obstruction in the treated legs of those patients receiving the prophylaxis treatment (i.e., Venous Obstruction Detection software module).
A series of performance testing, including bench testing and clinical comparison in healthy volunteers, were performed to demonstrate that the modified ActiveCare+SFT® System does not raise any new questions of safety and efficacy. These tests include:
- Software verification and validation ■
- . Lab tests /Performance testing:
Lab 003- Validation of the ActiveCare+SFT®'s Venous Obstruction Detection software module.
Based on these tests results, Medical Compression Systems (DBN) Ltd. believes that the modified ActiveCare+SFT® System is substantially equivalent to the cleared ActiveCare+SFT® System without raising new safety and/or effectiveness issues.
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## DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/3/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo features a stylized eagle with three lines forming its body and wing. The eagle faces right. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular fashion around the eagle.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room-WO66-G609 Silver Spring, MD 20993-0002
MAY 1 2 2011
Medical Compression Systems (DBN) Ltd. c/o Ms. Orly Maor Company Consultant 25 A Sirkin Street Kfar Saba ISRAEL 44421
## Re: K110159
Trade/Device Name: ActiveCare+SFT® System Regulation Number: 21 CFR 870.5800 Regulation Name: Compression Limb Sleeve Regulatory Class: Class II (two) Product Code: JOW Dated: April 1. 2011 Received: April 5, 2011
## Dear Ms. Maor:
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 Foond, Or to 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, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contractly and 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 devine (1) 1) 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.
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Page 2 – Ms. Orly Maor
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 (reporting of medical device-related adverse events) (21 CFR 803); 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.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to http://www.fdagov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
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 (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
Bram D. Zuckerman, M.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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## INDICATIONS FOR USE STATEMENT
## 510(k) Number (if known):_K110159
#### ActiveCare+SFTT® System Device Name:
## Indications for Use:
The ActiveCare+SFT® System is a prescriptive device that induces Continuous Enhanced Circulation Therapy of the lower limbs.
The ActiveCare+SFT® System is intended for use in:
- Preventing Deep Vein Thrombosis (DVT). ●
- Enhancing blood circulation. .
- Diminishing post-operative pain and swelling. .
- Reducing wound-healing time. .
- Treatment and assistance in healing: stasis dermatitis; venous stasis . ulcers; arterial and diabetic leg ulcers.
- Treatment of chronic venous insufficiency.
- Reducing edema.
Prescription Use _ र (Part 21 C.F.R. 801 Subpart D) AND/OR
Over-The-Counter Use (Part 21 C.F.R. 807 Subpart C)
## (PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
(Division Siin-Off)
Division of Cardiovascular Devices
510(k) viber K110 1597-10
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.