K132856 · Heartway Medical Products Co., Ltd. · ITI · Jul 15, 2014 · Physical Medicine
Device Facts
Record ID
K132856
Device Name
HEARTWAY POWER WHEELCHAIR
Applicant
Heartway Medical Products Co., Ltd.
Product Code
ITI · Physical Medicine
Decision Date
Jul 15, 2014
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 890.3860
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
The device is intended for medical purposes to provide mobility to persons restricted to a seated position.
Device Story
HEARTWAY P25 is a battery-operated, four-wheeled power wheelchair for indoor/outdoor mobility. Rider operates device via hand controls on steering column. Features include foldable mainframe, cross-brace suspension, and flip-backward armrests. Device is user-operated; intended for individuals restricted to seated position. Provides mobility benefit by allowing independent navigation. Disassemblable for transport; includes external battery charger. Output is physical movement of chair based on rider input. Safety features include push-to-lock wheel locks and compliance with ISO 7176 series for stability, braking, and climatic testing.
Clinical Evidence
Bench testing only. No clinical data. Performance verified via ISO 7176 series standards including static/dynamic stability, braking effectiveness, energy consumption, dimensions/maneuvering, speed/acceleration, climatic testing, obstacle climbing, and electromagnetic compatibility (EMC) per ANSI/RESNA WC/Vol.2 and IEC/CISPR standards.
Indicated for persons restricted to a seated position requiring mobility assistance. Suitable for indoor/outdoor use.
Regulatory Classification
Identification
A powered wheelchair is a battery-operated device with wheels that is intended for medical purposes to provide mobility to persons restricted to a sitting position.
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Image /page/0/Picture/1 description: The image shows a logo with a stylized floral design above the word "HEART-WAY" in bold, block letters. The floral design is composed of four petal-like shapes arranged in a circular pattern, set against a square background. A thin vertical line extends upwards from the left side of the word "HEART-WAY", terminating in a small circle.
#### HEARTWAY MEDICAL PRODUCTS CO
NO.6, ROAD 26, TAICHUNG INDUSTRIAL PARK, TAICHUNG, TAIWAN R.O.C. 408
TEL:886-4-23580357 (Sales)- 23583232 (Rep) FAX:886-4-23590786
Web: www.heartway.com.tw
E-mail salatumcharncomte !
t
ISO-9001
CERTIFICATED
#### 510(k) SUMMARY " 66
# K132856
Submitter's Name: HEARTWAY Medical Products Co., Ltd.
No.6, Road 25, Taichung Industrial Park, Taichung, 40850, Taiwan, ROC
Date summary prepared: Device Name:
July 15, 2014
| Proprietary Name: | HEARTWAY Power Wheelchair, P25 |
|-------------------------|------------------------------------------|
| Common or Usual Name: | POWERED WHEELCHAIR |
| Classification Name: | POWERED WHEELCHAIR, Class II, |
| | 21 CFR 890.3860 |
| Product Code: | ITI |
| Name of Contact Person: | Dr. Jen, Ke-Min |
| | Tel: +886-4-23580357 Fax: +886-3-5209783 |
| | Email:ceirs.jen@msa.hinet.net |
Indications for Use:
The device is intended for medical purposes to provide mobility to persons restricted to a seated position.
Description of the device:
The HEARTWAY Power Wheelchair, P25 is an indoor / outdoor power chair that is It has a base with four-wheeled with a seat, and armrests. battery operated. The movement of the power chair is controlled by the rider who uses hand controls located at the top of the steering column. The device can be disassembled for transport and is provided with an external battery charger.
Performance Testing:
- 1) EMC Report ANSI / RESNA WC/Vol.2: 2009, CISPR 11: 2004+A2:2006, EN61000-4-2: 2008, IEC61000-4-3: 2006, IEC61000-4-8: 2001 (Electrically powered wheelchairs, scooters, and their chargers - requirements and test methods).
- 2) ISO 7176-1 Wheelchairs Part 1: Determination of static stability, 1999.
- 3) ISO 7176-2 Wheelchairs Part 2: Determination of dynamic stability of electric wheelchairs, 2001.
1
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Image /page/1/Picture/0 description: The image shows a logo with a stylized floral design above the word "HEART-WA". The floral design consists of four rounded petals arranged in a circular pattern, set against a square background. A thin vertical line extends upwards from the left side of the word "HEART-WA", terminating in a small circle.
### HEARTWAY MEDICAL PRODUCTS CO.,L
NO.6, ROAD 26. TAICHUNG INDUSTRIAL PARK, TAICHUNG, TAIWAN R.O.C. 408
TEL:886-4-23580357 (Sales)-23583232 (Rep) FAX:886-4-23590786
Web: www.heartway.com.tw
Image /page/1/Picture/3 description: The image shows a logo with the text "TUV CERT" in a stylized font. The logo is surrounded by a circular border. Below the logo, there is a rectangular box with rounded corners, but the text inside is not legible. The image appears to be a certification mark or quality assurance symbol.
4) ISO 7176-3 Wheelchairs - Part 3: Determination of effectiveness of brakes, 2003.
- 5) ISO 7176-4 Wheelchairs Part 4: Energy consumption of electric wheelchairs for determination of theoretical distance range, 2008.
- 6) ISO 7176-5 Wheelchairs Part 5: Determination of overall dimensions, mass and manoeuvring space, 2008.
- 7) ISO 7176-6 Wheelchairs Part 6: Determination of maximum speed, acceleration and deceleration of electric wheelchairs, 2001.
- 8) ISO 7176-7 Wheelchairs Part 7: Determination of seating dimensions Definitions and measuring method, 1998.
- 9) ISO 7176-8 Wheelchairs Part 8: Static, impact and fatigue strength for manual wheelchairs, 1998.
- 10) ISO 7176-9 Wheelchairs Part 9: Climatic tests for electric wheelchairs, 2009.
- 11) ISO 7176-10 Wheelchairs Part 10: Determination of obstacle-climbing ability of electrically powered wheelchairs, 2008.
- 12) ISO 7176-11 Wheelchairs Wheelchairs Part 11: Test dummies, 1992.
- 13) ISO 7176-13 Wheelchairs Part 13: Determination of coefficient of friction of test surfaces, 1989.
- 14) ISO 7176-14 : Power and control system for electric wheelchairs, 2008.
- 15) ISO 7176-15 Wheelchairs Part 15: Requirements for information disclosure, documentation and labelling, 1996.
- 16) ISO 7176-16 Requirements and test methods for resistance to ignition of upholstered parts, 2012.
- 17) ISO 7176-21 : Requirements and test method electromagnetic compatibility of powered wheelchairs and motorized scooters, 2009.
Device major components description:
The maximum weight bearing capacity of the device is 120 kgs / 265 lbs.
The feature of the body structure, the rear two wheels can always contact the surface, and the vehicle can operate on the rough surface. We provide the components and assembling drawing in the User's Manual. But the following surfaces are recommended not to operate on:
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Image /page/2/Picture/0 description: The image shows a logo with a stylized butterfly or flower design above the word "HEARTWA". The butterfly/flower is black and is set against a black square. The word "HEARTWA" is in a bold, sans-serif font. The image is black and white.
#### HEARTWAY MEDICAL PRODUCTS CO.
TAICHUNG INDUSTRIAL PARK, TAICHUNG, TAIWAN 95 - 23583232 (Rep) FAX:886-4-23590786
- Sand surface .
- Wet or icy surface
- Road maintenance hole metal cover
- Too steep incline over 10 degrees.
- . Turning Radius 650 mm / 25.6"
- Ground clearance 80 mm / 3,2"
- Curb climbing ability 75 mm / 3.0"
Compare to the legally marketed device for substantial equivalence: Predicate Device: HEARTWAY Power Chair, P23 (K100327)
Summary for substantial equivalence comparison:
The indications for use between the two devices are the same. Mainframes of two devices are folded and they use the same material. The mainframe materials of the two devices all meet the strength and fatigue tests. The incline capabilities. cross brace suspension, footplates, armrest type, and the warranty are all the same. The back upholstery material is also made of the same fabric and passes the ignition-resistance test in accordance with ISO 7176-16.
Specifically, the electronic systems for two devices are the same controller, i.e., P & G VR2, and are from the same suppliers. The electronic controller, batteries, recharger, and the competent switches and switching power supplies all pass the UL certification. Thus the same safety and effectiveness levels for the two devices are assured.
The main differences for the two devices are overall dimensions. Therefore, the weight limit, cruising range, maximum speed, wheelchair weight, the sizes of wheels and seat, and the relevant specifications for ground clearance and curb climbing ability are different. But two devices all meet the ISO 7176 series standards requirements. Thus for the real-life use instead of different dimensional specifications, the two devices are substantially equivalent.
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Image /page/3/Picture/0 description: The image shows a logo for HEART-WAY. The logo features a stylized heart shape with four lobes, resembling a flower or clover. The word "HEART-WAY" is printed in bold, sans-serif letters below the heart shape. The image appears to be a cropped section from a larger document or advertisement.
# HEARTWAY MEDICAL PRODUCTS CO.,LTD.
NO.6. ROAD 25, TAICHUNG INDUSTRIAL PARK, TAICHUNG: TAIWAN R.O.C. 408 TEL:886-4-23580357 (Sales) - 23583232 (Rep) FAX:886-4-23590786 Web : www.heartway.com.tw - : •
Image /page/3/Picture/3 description: The image contains two logos. The first logo is the "TUV CERT" logo, which is a certification mark. The second logo is the "ISO-9001 CERTIFICATED" logo, which indicates that the organization is certified to the ISO 9001 standard. The year 2005 and the Japanese word "本当時代" are also present in the image.
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E-mail : sales@heartway.com : w ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
## Comparison Table _
### Similarities:
| ITEMS | PREDICATE DEVICE | SUBJECT DEVICE |
|--------------------------|--------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------|
| BRAND NAME | HEARTWAY | |
| MANUFACTURER | HEARTWAY Medical Products Co., Ltd. | |
| SERIES | Power Wheelchair System Series | |
| MODEL NO | P23 | P25 |
| 510K NO | K100327 | K132856 |
| INTENDED USE | The device is intended for<br>medical purposes to<br>provide mobility to persons<br>restricted to a sitting<br>position. | Same |
| Frame | Folded | Same |
| Electronics | P & G, VR2<br>controller | Same |
| Suspension | Cross brace | Same |
| Footplates | ABS | Same |
| Incline | 10 degrees | Same |
| Back Upholstery | Fabric | Same |
| Armrest Types | Flip-backward | Same |
| Recharger | 24VDC<br>(UL 1310 certified) | Same |
| Wheel Lock | Push-to-Lock | Same |
| Warranty | 3 years: Main frame<br>1 years: Controller / gear motor /<br>batteries w/o exhaustive and<br>wear parts | Same |
| ITEMS | PREDICATE DEVICE | SUBJECT DEVICE |
| Overall Dimension | | |
| Overall length | 1100 mm / 43.3" | 830 mm / 32.7" |
| Overall width | 660 mm / 26.0" | 650 mm / 25.6" |
| Overall height | 1100 mm / 43.3" | 1060 mm / 41.7" |
| Weight Limit | 135 kgs / 300 lbs | 120 kgs / 265 lbs |
| Maximum Speed | 6.0 km/hr ( 3.8mile/h ) | 9.6 km/hr ( 6.0mile/h ) |
| Batteries<br>Quantity | Two | Two |
| Type | 34Ah 12VDC | 50Ah 12VDC |
| Range per charge | 26~30km / 18 miles | 35km / 22 miles |
| Rear Wheels | 10" x 3.3" solid x 2 | 14" x 3.0" solid x 2 |
| Casters | 6.0" x 2" solid x 2 | 10" x 3.3" solid x 2 |
| Seat Size | | |
| Width | 66 cm / 26.0" | 48 cm / 18.9" |
| Length | 85 cm / 33.5" | 44 cm / 17.3" |
| Height | 30 cm / 11.8" | 53 cm / 20.9" |
| Turning Radius | 550 mm / 21.7" | 650 mm / 25.6" |
| Ground Clearance | 75 mm / 3.0" | 80 mm / 3.2" |
| Curb Climbing<br>Ability | 60 mm / 2.4" | 75 mm / 3.0" |
| Wheelchair Weight | w/i batteries 85kgs / 187 lbs<br>w/o batteries 60kgs / 132 lbs | w/i batteries 125kgs / 276 lbs<br>w/o batteries 75kgs / 165 lbs |
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Image /page/4/Picture/0 description: The image shows a logo for HEART-WAY. The logo consists of a stylized flower or leaf design in black, positioned above the word "HEART-WAY" in bold, black letters. The flower design is abstract, with rounded shapes forming a petal-like structure.
# HEARTWAY MEDICAL PRODUCTS CO.,LTD.
NO.6, ROAD 25, TAICHUNG INDUSTRIAL PARK, TAICHUNG, TAIWAN R.O.C. 408 TEL:888-4-23580357 (Sales)·23583232 (Rep) FAX:886-4-23590786 Wab : www.heartway.com.tw
Image /page/4/Picture/3 description: The image contains a logo for "TUV CERT". The logo consists of the letters "TUV" stacked on top of the word "CERT", and the entire wordmark is surrounded by two concentric circles. The logo is black and white.
CERTERCATED
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
E-mail : sales@heartway.com.w
#### Differences:
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Image /page/5/Picture/0 description: The image shows the text "DEPARTMENT OF HEALTH & HUMAN SERVICES" in a bold, sans-serif font. The text is arranged on a single line and is centered horizontally. The words are all capitalized and evenly spaced.
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
July 15, 2014
HEARTWAY Medical Products Co., Ltd. c/o Dr. Jen. Ke-Min No. 6 Road 25, Taichung Industrial Park Taichung, 40850 Taiwan, ROC
Rc: K132856
Trade/Device Name: HEARTWAY Power Wheelchair. P25 Regulation Number: 21 CFR 890.3860 Regulation Name: Powered Wheelchair Regulatory Class: Class II Product Code: ITI Dated: June 5, 2014 Received: June 12, 2014
Dear Dr. Jen, Ke-Min:
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. 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.
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
Image /page/5/Picture/11 description: The image shows the logo for the Department of Health & Human Services USA. The logo is a circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" around the perimeter. Inside the circle is an image of an eagle with its wings spread, symbolizing the department's mission to protect the health of all Americans. The eagle is stylized with three curved lines representing its wings and body.
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Page 2 - Dr. Jen, Ke-Min
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 contact the Division of Industry and Consumer Education 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. 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 Industry and Consumer Education 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,
# Felipe Aguel - S
for
Carlos L. Peña, PhD, MS Director Division of Neurological and Physical Medicine Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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#### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
#### Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: December 31, 2013 See PRA Statement on last page.
510(k) Number (if known) K132856
#### Device Name
HEARTWAY Power Wheelchair, P25
#### Indications for Use (Describe)
This device is intended for medical purposes to provide mobility to persons restricted to a seated position.
Type of Use (Select one or both, as applicable)
[ ] Prescription Use (Part 21 CFR 801 Subpart D)
[x] Over-The-Counter Use (21 CFR 801 Subpart C)
#### PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON A SEPARATE PAGE IF NEEDED.
#### FOR FDA USE ONLY
Concurrence of Center for Devices and Radiological Health (CDRH) (Signature)
# :15 -S Date: 2014.07.15
17:47:42 -04'00'
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This section applies only to requirements of the Paperwork Reduction Act of 1995.
#### *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
> Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
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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.
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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
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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.
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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.