| Quantity: | |
|---|---|
Technical Parameters
Core Functional Specs
Operation: 5-position manual functions
Backrest Elevation: 0°～80° (thoracic section)
Leg Section Flexion: 0°～45° (podalic zone)
Bed Inclination: Fowler Position 0°-12°±2° / Reverse Trendelenburg 0°-12°±2°
Height Adjustment Range: 450mm to 750mm (floor-to-frame)
Dimensional Specifications
Overall Dimensions: 2150mm(L) × 1060mm(W) × [450-750]mm(H)
Injection-Molded Headboard: 900mm(W) × 550mm(H)
Soft-Connect Guardrails: 700mm(L) × 300mm(H)
Structural Configuration
Primary Load-Bearing Frame: ≥1.5mm cold-rolled steel (ASTM A1008 compliant)
Mechanical Design: Stamped monobloc frame + Elastic-hinge guardrail system
Mobility System: Central-lock dual-mode casters (swivel/directional braking)
Drive Mechanism: 3-speed hand crank (18:1 gear ratio)
Performance Thresholds
Maximum Static Load: 300kg (ISO 60601-2-52:2018 tested)
Crank Operating Force: ≤3.2kg (FEMA ergonomic standard)
Mattress Compatibility: ≤120mm medical-grade PU foam
Product Advantage
Core Structural Advantages
Military-Grade Steel Frame: High-tensile cold-rolled steel plate (≥1.5mm) withstands 300kg+ loads with 40% longer anti-deformation lifespan.
Dual-Mode Mobility System: Central lock casters feature bidirectional braking/swivel-lock for silent movement & emergency fixation.
Medical Safety Design: Patented soft-connect guardrails minimize pinch points; removable panels enable rapid care access.
Precision Function Control
Position Optimization: Synchronized back/leg adjustment (Back: 0-80°±1°, Leg: 0-45°±1°) for anti-decubitus positioning.
Tilt Balance Tech: 0-12° rear tilt prevents orthostatic hypotension; front tilt aids pulmonary drainage.
Stepless Height Adjustment: 750mm height for caregiver ergonomics; 450mm low position prevents falls.
Ergonomic Details
Stamped one-piece bedpan eliminates pressure points
3-speed hand crank (18:1 gear ratio) requires ≤3.2kg operating force
Detachable PU antimicrobial mattress tray with optional toileting cutout
Product Uses
Home Care for Disabled
Advantages: Manual operation ensures power outage reliability; height adjustment fits home beds; front tilt aids feeding/medication.
Use Case: Fall prevention for dementia patients (soft guardrails + rear tilt), leg edema relief (45° leg flexion).
Post-Surgical Rehabilitation
Advantages: 75° backrest supports post-thoracic breathing exercises; 12° front tilt drains abdominal incisions.
Use Case: Hip replacement transfer (550mm low position), automated pressure relief for spinal surgery patients.
Hospice Care Centers
Advantages: Silent casters enable nighttime transfers; height adjustment facilitates family interaction.
Use Case: End-of-life positioning (one-touch flat mode), bereavement counseling (750mm seated position).
FAQ
Q1: Is manual drive more reliable than electric beds?
A: Yes. The 18:1 triple-gearbox transmission passes 50,000-cycle durability test per ISO 7176-8:2014. Eliminates motor failures and ideal for unstable power grids.
Q2: Does 300kg load capacity include dynamic impacts?
A: 300kg refers to ultimate static load (ISO 60601-2-52:2018). Recommended dynamic load ≤220kg (dual-caregiver operations). The stamped monobloc frame absorbs kinetic impacts up to 40J (exceeds standards by 150%).
Q3: Can 750mm high position accommodate Western caregivers?
A: Optimally ergonomic. 750mm aligns with elbow-height golden zone (±50mm error), verified suitable for 160-185cm users. Central-lock casters enable micro-adjustments.
Q4: Will cold-rolled steel rust in humid climates?
A: Critical components undergo phosphate conversion + epoxy powder coating (≥80μm coating, 1000h salt spray test passed). Complies with IEC 60068-2-52 Level 4, service life >10 years at 90% humidity.
Q5: Does leg flexion harm varicose vein patients?
A: Scientifically validated. 0-45° adjustable in three stages (15°/30°/45°). Angles ≤30° promote venous return (per EVF guidelines), >30° requires medical supervision.
Q6: How to protect casters during ocean freight?
A: Triple protections: ① Casters packed separately ② Height columns bolt-locked ③ Hinges grease-sealed. Strongly recommend wooden crates (with desiccants), premium increase only 0.8%.
Q7: Is EU MDR registration supported?
A: Frame complies with MDR 2017/745 Class I, electronics meet EMC 2014/30/EU. Provides NB-notified CE Technical File (including EN ISO 13485:2016 QMS certificate).
