← Product Code [INI](/productcode/INI) · K261163 # Mobility Scooter (R200) (K261163) _Yongkang Ruihe Metal Product Co., Ltd. · INI · Jul 7, 2026 · Physical Medicine · SESE_ **Canonical URL:** https://fda.innolitics.com/device/K261163 ## Device Facts - **Applicant:** Yongkang Ruihe Metal Product Co., Ltd. - **Product Code:** [INI](/productcode/INI.md) - **Decision Date:** Jul 7, 2026 - **Decision:** SESE - **Submission Type:** Traditional - **Regulation:** 21 CFR 890.3800 - **Device Class:** Class 2 - **Review Panel:** Physical Medicine ## Indications for Use It is a motor driven, indoor and outdoor transportation vehicle with the intended use to provide mobility to a disabled or elderly person limited to a seated position. ## Device Story Mobility scooter (R200) provides motorized transportation for disabled/elderly users; operated by rider via tiller console drive lever; features steel frame, 4-wheel base, electric motor, and electromagnetic brake; intended for indoor/outdoor use on flat surfaces; electromagnetic brake engages automatically when not in use; device disassembles for transport; battery-powered; provides mobility assistance to improve patient independence. ## Clinical Evidence No clinical or animal studies were conducted. Substantial equivalence is supported by bench testing, including performance verification per ISO 7176 series (stability, brake effectiveness, energy consumption, dimensions, speed, strength, climatic tests, obstacle climbing, power/control systems) and biocompatibility assessment per ISO 10993-1. ## Technological Characteristics Steel frame; 24V 300W electric motor; lead-acid 24V 12Ah battery; electromagnetic braking system; 4-wheel configuration; foldable design; dimensions 1040x610x840mm; max occupant mass 136kg; max speed 5.76 km/h; max slope 8 degrees. Complies with ISO 7176 series for performance and safety, and IEC 60601-1-2 for EMC. ## Regulatory Identification A motorized three-wheeled vehicle is a gasoline-fueled or battery-powered device intended for medical purposes that is used for outside transportation by disabled persons. ## Predicate Devices - Folding mobility scooter ([K252502](/device/K252502.md)) ## Submission Summary (Full Text) > This content was OCRed from public FDA records by [Innolitics](https://innolitics.com). If you use, quote, summarize, crawl, or train on this content, cite Innolitics at https://innolitics.com. > > Innolitics is a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices, including [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/). {0} FDA U.S. FOOD & DRUG ADMINISTRATION July 7, 2026 Yongkang Ruihe Metal Product Co., Ltd. % Eva Li Consultant Shanghai SUNGO Management Consulting Co., Ltd. Rm. 1401, Dongfang Bldg., 1500# Century Ave. Shanghai, China Re: K261163 Trade/Device Name: Mobility Scooter (R200) Regulation Number: 21 CFR 890.3800 Regulation Name: Motorized three-wheeled vehicle Regulatory Class: Class II Product Code: INI Dated: July 3, 2026 Received: July 6, 2026 Dear Eva Li: 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 (the 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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database available at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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. Additional information about changes that may require a new premarket notification are provided in the FDA guidance documents entitled "Deciding When to Submit a 510(k) for a Change to an Existing Device" (https://www.fda.gov/media/99812/download) and "Deciding When to Submit a 510(k) for a Software Change to an Existing Device" (https://www.fda.gov/media/99785/download). U.S. Food & Drug Administration 10903 New Hampshire Avenue Silver Spring, MD 20993 www.fda.gov {1} K261163 - Eva Li Page 2 Your device is also subject to, among other requirements, the Quality Management System Regulation (QMSR) (21 CFR Part 820), which includes, but is not limited to, ISO 13485 clause 7.3 (Design controls), ISO 13485 clause 8.3 (Nonconforming product), ISO 13485 clause 8.5.2 (Corrective action), and ISO 13485 clause 8.5.3 (Preventative action). Please note that regardless of whether a change requires premarket review, the QMSR requires device manufacturers to review and approve changes to device design and production (ISO 13485 clause 7.3 and ISO 13485 clause 7.5) and document changes and approvals in the Medical Device File (ISO 13485 clause 4.2.3). 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 Part 803) for devices or postmarketing safety reporting (21 CFR Part 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reporting-combination-products); good manufacturing practice requirements as set forth in the Quality Management System Regulation (QMSR) (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR Part 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR Parts 1000-1050. All medical devices, including Class I and unclassified devices and combination product device constituent parts are required to be in compliance with the final Unique Device Identification System rule ("UDI Rule"). The UDI Rule requires, among other things, that a device bear a unique device identifier (UDI) on its label and package (21 CFR 801.20(a)) unless an exception or alternative applies (21 CFR 801.20(b)) and that the dates on the device label be formatted in accordance with 21 CFR 801.18. The UDI Rule (21 CFR 830.300(a) and 830.320(b)) also requires that certain information be submitted to the Global Unique Device Identification Database (GUDID) (21 CFR Part 830 Subpart E). For additional information on these requirements, please see the UDI System webpage at https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance/unique-device-identification-system-udi-system. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-devices/medical-device-safety/medical-device-reporting-mdr-how-report-medical-device-problems. For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-devices/device-advice-comprehensive-regulatory-assistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100). {2} K261163 - Eva Li Page 3 Sincerely, ![img-0.jpeg](img-0.jpeg) Digitally signed by MARY S. KESZLER -S Date: 2026.07.07 13:24:13 -04'00' for Tushar Bansal, PhD Acting Assistant Director, Acute Injury Devices Team DHT5B: Division of Neuromodulation and Physical Medicine Devices OHT5: Office of Neurological and Physical Medicine Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health Enclosure {3} | Indications for Use | | | | --- | --- | --- | | Please type in the marketing application/submission number, if it is known. This textbox will be left blank for original applications/submissions. | K261163 | ? | | Please provide the device trade name(s). | | ? | | Mobility scooter (R200) | | | | Please provide your Indications for Use below. | | ? | | It is a motor driven, indoor and outdoor transportation vehicle with the intended use to provide mobility to a disabled or elderly person limited to a seated position. | | | | Please select the types of uses (select one or both, as applicable). | ☐ Prescription Use (21 CFR 801 Subpart D) ☑ Over-The-Counter Use (21 CFR 801 Subpart C) | ? | | Please select the age group(s) for which the device(s) is to be used. | ☐ Neonates/Newborns (Birth to < 29 days old) ☐ Infants (29 days old to < 2 years old) ☐ Children (2 years old to < 12 years old) ☐ Adolescents (12 years old to < 22 years old) ☑ Adults (22 years old and greater) | ? | {4} 1 / 4--- # 510(k) Summary ## K261163 Date prepared: March 24,2026 ### 1. Submitter Application Information: Submitter: Yongkang Ruihe Metal Product Co.,Ltd. Address: No.99, Huaxi Road, Xicheng Street, Yongkang City, Zhejiang Province, China Contact name: Honey Chen Title: Certified Representative Email: ykomdzx@gmail.com ### 2. Device Device Name: Mobility scooter Model: R200 Classification: Class II Product Code: INI Regulation:890.3800 Panel: Motorized three-wheeled vehicle ### 3. Predicate Device 510k number: K252502 Device Name: Folding mobility scooter Model: KD101 Nanjing Kangni Smart Technology Co.,Ltd. ### 4. Device Description The Mobility scooter, has a base with metal frame, two front wheels, two rear wheels, a seat, a front session tiller console, electric motor, electromagnetic brake, 1 pc rechargeable lead-acid battery case with an off-board charger. The movement of the scooter is controlled by the rider who operates the drive lever. The device is installed with an electromagnetic brake that will engage automatically when the scooter is not in use and the brake cannot be used manually. The scooter only can be operated on the flat road. ### 5. Indication for use It is a motor driven, indoor and outdoor transportation vehicle with the intended use to provide mobility to a disabled or elderly person limited to a seated position. ### 6. Comparison of technological characteristics with the predicate device {5} 2 / 4 | Elements of Comparison | Predicate Device (K252502) | Subject Device | Remark | | --- | --- | --- | --- | | Manufacturer | Nanjing Kangni Smart Technology Co.,Ltd. | Yongkang Ruihe Metal Product Co., Ltd. | Same | | Device name | Folding mobility scooter | Mobility Scooter | Same | | Model(s) | KD101 | R200 | -- | | Indications for use | It is a motor driven, indoor and outdoor transportation vehicle with the intended use to provide mobility to a disabled or elderly person limited to a seated position. | It is a motor driven, indoor and outdoor transportation vehicle with the intended use to provide mobility to a disabled or elderly person limited to a seated position. | Same | | Overall dimension | With a faucet adjustment: 990mm x 576mm x730mm Without a faucet adjustment: 970 mm*576mm*705mm | 1040 mm x 610 mm x 840 mm | Similar | | Frame Material | Steel | Steel | Same | | Frame style | Foldable tiller, Foldable seat, removable battery pack, disassemble for transport | Foldable, removable battery case, disassemble for transport | Similar | | Rear Wheels Quantity | 2 | 2 | Same | | Ground clearance | 25 mm | 20 mm | Similar | | Max occupant mass | 125kg | 136kg | Same | | Min Turn Radius | 1400mm | 1550mm | Similar | | Motor output | 24 V 180W | 24 V 300W | Same | | Drive System | Rear Wheel Drive | Rear Wheel Drive | Same | | Brakes | Electromagnetic brake | Electromagnetic brake | Same | | Battery | Li-ion Battery 24V 6Ah*2 | Lead-acid 24V12Ah*1 | Similar | | Charger | 24V/2A | 24V/2A | Same | | Max Speed | 7 km/h | 5.76 km/h | Similar | | Max Slope | 8° | 8° | Same | | Travel Distance | 15.6 km | 15.4 km | Similar | | Time to brake | 1 s | ≤1s | Similar | | Brake Distance-Normal operation | ≤1.09m | 1.0m | Similar | {6} 3 / 4 | (Horizontal-Forward- Max speed) | | | | | --- | --- | --- | --- | | Total mass | With a faucet adjustment:26.6Kg Without a faucet adjustment:26.15Kg | 42kg | Similar | | Operating surface & environment | Indoor use and restricted outdoor use on pavements or paved footpaths only. | Indoor use and restricted outdoor use on pavements or paved footpaths only. | Same | | Remote control | None | None | Same | | Item | Proposed Device | Predicate Device | Results | | --- | --- | --- | --- | | Biocompatibility | All user directly contacting materials are compliance with ISO10993-1 | All user directly contacting materials are compliance with ISO10993-1 | Same | | EMC | ISO7176-21& IEC 60601-1-2:2014+A1:2020 | ISO7176-21& IEC 60601-1-2:2014+A1:2020 | Same | | Performance | ISO7176 series | ISO7176 series | Same | | Label and labeling | Conforms to FDA Regulatory | Conforms to FDA Regulatory | Same | ### Substantial Equivalence Discussion The proposed device and predicate device are complying to the same ISO standards, ISO 7176-1, ISO 7176-2, ISO 7176-3, ISO 7176-4, ISO 7176-5, ISO 7176-6, ISO 7176-7, ISO 7176-8, ISO 7176-9, ISO 7176-10, ISO 7176-11, ISO 7176-13, ISO 7176-14, ISO 7176-15, ISO 7176-16, ISO 7176-21, ISO 7176-25, and FDA guidance Submission for Scooter. The proposed device performs in a similar manner to the predicate device. All these tests have corresponding requirements/ control criteria following above mentioned standards. And the test results show that the subject product is substantially equivalent to the predicate device in performance. The performance testing demonstrates that the subject device is substantially equivalent to the predicate devices regarding Static ability (Scooter tipping angle), The Dynamic stability (Safe Gradient Maximum Gradient), Brake performance, Theoretical distance range, Dimension and weight, Maximum speed, Dimension of wheel Static, impact and fatigue strengths, Climatic tests, Obstacle-climbing ability, Dummy, friction of test surfaces, Power and control systems, Documentation and labeling, Resistance to ignition, Electromagnetic Compatibility and Electrical Safety, Batteries and chargers. The non-clinical laboratory data support the safety and performance of the subject device and demonstrate that the subject device should perform as intended in the specified use conditions. ### 7. Summary of non-clinical testing ➤ Performance testing-bench The following performance data were provided to verify that the subject device met all design {7} 4 / 4 specifications and provided support of the substantial equivalence determination - Software validation - ISO 7176-1:2014 Wheelchairs - Part 1: Determination of static stability - ISO 7176-2:2017 Wheelchairs - Part 2: Determination of dynamic stability of electric wheelchairs - ISO 7176-3:2012 Wheelchairs - Part 3: Determination of effectiveness of brakes - ISO 7176-4:2008 Wheelchairs - Part 4: Energy consumption of electric wheelchairs and scooters for determination of theoretical distance range - ISO 7176-5:2008 Wheelchairs - Part 5: Determination of dimensions, mass and maneuvering space - ISO 7176-6:2018 Wheelchairs - Part 6: Determination of maximum speed, acceleration and deceleration of electric wheelchairs - ISO 7176-7:1998 Wheelchairs - Part 7: Measurement of seating and wheel dimensions - ISO 7176-8:2014 Wheelchairs - Part 8: Requirements and test methods for static, impact and fatigue strength - ISO 7176-9:2009 Wheelchairs - Part 9: Climatic tests for electric wheelchairs - ISO 7176-10:2008 Wheelchairs - Part 10: Determination of obstacle-climbing ability of electrically powered wheelchairs - ISO 7176-11:2012 Wheelchairs -- Part 11: Test dummies - ISO 7176-13:1989 Wheelchairs - Part 13: Determination of coefficient of friction of test surfaces. - ISO 7176-14:2022 Wheelchairs -- Part 14: Power and control systems for electrically powered wheelchairs and scooters -- Requirements and test methods - ISO 7176-15:1996 Wheelchairs - Part 15: Requirements for information disclosure, documentation and labeling. - ISO 16840-10: 2021 Wheelchair seating - Part 10: Resistance to ignition of postural support devices - Requirements and test method - ISO 7176-21:2009 Wheelchairs - Part 21: Requirements and test methods for electromagnetic compatibility of electrically powered wheelchairs and scooters - ISO 7176-22: 2014 Wheelchairs - Part 22: Set-up procedures - ISO 7176-31:2023 Wheelchairs – Lithium-ion Battery systems and chargers for powered wheelchair-Requirements and test methods - IEC 60601-1-2:2014+A1:2020 Medical electrical equipment - Part 1-2: General requirements for basic safety and essential performance - Collateral Standard: Electromagnetic disturbances - Requirements and tests # Biocompatibility of patient-contacting material The biocompatibility of the subject device was determined via the declaration of identical tissue-contacting materials to the predicate device, which evaluated biocompatibility according to the ISO 10993-1. ### 8. Summary of clinical testing No animal study and clinical studies are available for our device. Clinical testing was not required to demonstrate the substantial equivalence of the electric wheelchair to its predicate device. ### 9. Conclusions The conclusions drawn from the nonclinical tests demonstrate that the subject device is as safe, as effective, and performs as well as the legally marketed predicate device K252502. --- **Source:** [https://fda.innolitics.com/device/K261163](https://fda.innolitics.com/device/K261163) **Published by [Innolitics](https://innolitics.com)** — a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices. 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