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{"title":"Aluminum Alloy Non Magnetic Wheelchair with Adjustable And Removable Footrest","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/d6\/4cefafd5068cf7e3a5acc4230914-200x200-1\/aluminum_alloy_non_magnetic_wheelchair_with_adjustable_and_removable_footrest.jpg","attrs":{"Supply Ability":"300 Set \/ Month","Place Of Origin":"China","Delivery Time":"5-8 Work Days","Backrest Height":"45 Cm"}}
{"title":"Folded special non magnetic metal with seat size 460mm offering performance in","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/e2\/b684dbbe5c863bf9698905f1bf24-200x200-1\/folded_special_non_magnetic_metal_with_seat_size_460mm_offering_performance_in_medical_device_manufacturing_and_testing.jpg","attrs":{"Packaging Details":"Wooden Case","Minimum Order Quantity":"1","Folded":"Yes","Price":"$1000-1500"}}
{"title":"Overall Dimensions L1040mm W670mm H890mm Non Magnetic Wheelchair Featuring Seat","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/52\/ecc522259631ff02f88e0ba1f5d9-200x200-1\/overall_dimensions_l1040mm_w670mm_h890mm_non_magnetic_wheelchair_featuring_seat_width_46_cm_shipment_by_sea_or_by_air_ideal_for_ho.jpg","attrs":{"Delivery Time":"7 Working Days After Recieving Payment","Brand Name":"Jovi","Function":"Used In 3.0T MRI Room","Overall Dimensions":"L1040mm * W670mm* H890mm"}}
{"title":"Foldable Non Magnetic Wheelchair with 460mm Seat Size and MRI Safe Design for","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/fa\/1af99943a3b5eb4c72599ba53aed-200x200-1\/foldable_non_magnetic_wheelchair_with_460mm_seat_size_and_mri_safe_design_for_hospitals.jpg","attrs":{"Place Of Origin":"China","Payment Terms":"T\/T,L\/C","Model Number":"1-cf-29","Packaging Details":"Wooden Case"}}
{"title":"40cm Seat Depth MRI-Safe Medical Chair with Manual Brakes, Sturdy & Comfortable","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/a7\/451ea0e32fc75b81d51be61bd3ed-200x200-1\/40cm_seat_depth_mri_safe_medical_chair_with_manual_brakes_2c_sturdy_26_comfortable_mobility_solution.jpg","attrs":{"Place Of Origin":"China","Specific Use":"Hospital MRI Chair","Origin":"China","Model Number":"1-cf-009"}}
{"title":"Foldable Non Magnetic Wheelchair with 100\u00d765\u00d790cm Overall Size for MRI","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/bf\/8e35b10d48abe55cec9347a9ea10-200x200-1\/foldable_non_magnetic_wheelchair_with_100_c3_9765_c3_9790cm_overall_size_for_mri_compatible_medical_use.jpg","attrs":{"Delivery Time":"7 Working Days After Recieving Payment","Model Number":"1-cf-29","Brand Name":"Jovi","Place Of Origin":"China"}}
{"title":"Classic Design Mobility Chair Made of Special Anti-Ferrous Metal, 40 cm Seat","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/a7\/451ea0e32fc75b81d51be61bd3ed-200x200-1\/classic_design_mobility_chair_made_of_special_anti_ferrous_metal_2c_40_cm_seat_depth_2c_built_for_facilities_with_high_end_electro.jpg","attrs":{"Material":"Aluminum Alloy","Load Bearing Weight":"\u2264100kg","Weight Capacity":"120 Kg","Seat Size":"460mm"}}
The Power-Assisted Non-Magnetic MRI Wheelchair combines the maneuverability of a manual wheelchair with the propulsion assistance of electric motors. The chair is equipped with two brushless DC motors (non-magnetic, using ceramic magnets) mounted in the hubs of the rear wheels. The motors provide power assistance when the user pushes the push rims – the harder the user pushes, the more assistance the motors provide, up to a maximum of 250 watts per wheel. The system is controlled by a torque sensor in the wheel hub that measures the force applied by the user. The battery pack (lithium-ion, non-magnetic) is mounted under the seat and can be removed for charging. The entire electrical system has been shielded and tested to ensure it does not interfere with MRI operations when used outside the 5-gauss line.
Application:
This wheelchair is designed for patients with upper body weakness or fatigue who cannot propel a manual wheelchair over long distances but do not want or need a full-power wheelchair. In the MRI setting, these patients may need to travel from a hospital ward to the MRI suite – a distance that can be several hundred yards in a large medical center. The power assistance reduces the physical effort required, allowing the patient to arrive at the MRI suite without being exhausted. The chair is also useful for caregivers who would otherwise need to push the patient; the power assistance makes the chair easier to push, reducing caregiver strain. The chair can be used in manual mode (with motors disengaged) for short distances or when the battery is depleted.
Product Details:
Frame:aluminum alloy 6061.
Seat width:18 inches.
Seat depth:16 inches.
Backrest height:16 inches, folding.
Motors:two brushless DC motors, 250 watts each, ceramic magnets, aluminum housing – certified non-magnetic to 3T.
Battery:lithium-ion, 24V, 10Ah, mounted in a plastic enclosure under the seat, removable (tool-free).
Battery weight:5 pounds.
Range:10 miles on a full charge.
Control system:torque sensor in each wheel hub, microprocessor controller mounted on the backrest.
User interface:simple on/off switch and battery gauge (LED lights), no wireless communication (to avoid RF interference).
Drive mode:power-assist only – no joystick; user must push push rims to activate motors.
Maximum speed:4 mph (slower than standard wheelchairs for safety).
Rear wheels:24 inches, composite, with push rims integrated with torque sensors.
Front casters:6 inches, swivel.
Brakes:regenerative braking when user stops pushing, plus mechanical push-to-lock brakes on rear wheels.
Weight capacity:300 pounds.
Weight of chair with battery:48 pounds.
Foldable:no – motors and wiring prevent folding, but the chair fits through standard doorways.
Charger:non-magnetic, wall-plug type, charges battery in 4 hours.
Warranty:Two-year warranty on electrical components; five-year warranty on frame.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2010
Total Annual:
10000000-20000000
Employee Number:
100~500
Ecer Certification:
Verified Supplier
Jovvi(Beijing Hengtai Tech Co., Ltd) was established in 2010. The company adheres to the development concept of “integrity all over the world and conducts all continents”, adheres to the business policy of “strive to create greater value for customers”, and is committed... Jovvi(Beijing Hengtai Tech Co., Ltd) was established in 2010. The company adheres to the development concept of “integrity all over the world and conducts all continents”, adheres to the business policy of “strive to create greater value for customers”, and is committed...