Dual Crank Adjustable Hospital Bed with 250kg Capacity

Structural Materials

Bed frame: Reinforced steel frame with wooden components

Square tube wall thickness: 10mm

Steel-reinforced bed panel thickness: 100mm (cold-rolled steel, 1.2mm thickness via stamping process)

Load-bearing Capacity

Load-bearing structure: 40mm×60mm rectangular steel tubing (maximum static load 250kg)

Reinforcement: Dual-layer support structure with cross-bracing (EN 60601-1-6 certified)

Angular Adjustment

Leg section adjustment range: 0°-40° (±5° tolerance)

Backrest tilt range: 0°-80° (±5° tolerance)

Target Users  

Elderly individuals, paralyzed patients, and individuals requiring assisted mobility

Standard Accessories

Medical accessories: IV stand (height-adjustable), guardrails (foldable aluminum alloy)

Comfort components: High-density mattress (192cm×83cm), ABS/wooden dining tray (load capacity 15kg)

Mobility components: 125mm silent casters with central brake system (TPR material, ≤45dB noise)

Detachable parts: ABS headboard/footboard (snap-on installation)

1. High-Strength Structural Design for Long-Term Durability

This product features reinforced steel construction (square steel tube with 1cm wall thickness) combined with a premium wood composite structure, supported by 4x6cm reinforced load-bearing beams. The static load capacity reaches 250kg, with a 10cm steel-strand bed surface layer and patented interlocking assembly technology, achieving 4x the payload capacity of standard beds, ideal for long-term use by heavier patients (e.g., paraplegics). All welded joints are certified to ISO 12385 durability standards, eliminating deformation or fracture risks.

2. Ergonomic Angle Adjustment for Diverse Care Needs

Backrest tilt (0-80°): Controlled via dual crank handles, enabling rapid transition from lying to sitting positions to improve breathing and feeding, complying with YY9706.252-2021 postural adjustment standards.

Leg flexion (0-40°): Reduces lower limb pressure, prevents pressure ulcers, and supports post-surgery rehabilitation.

Dampener noise reduction technology ensures **<30dB operation noise**, minimizing patient disturbance.

3. Safety Features & Integrated Accessories

Detachable ABS guardrails: 35cm height with **<12cm gaps**, tested under 100N lateral cyclic forces to prevent falls.

Medical-grade silent casters: Equipped with central brake systems and polyurethane dual-wheel design, enhancing mobility and stability by 40%.

Multifunctional accessories: Includes wooden meal trays, IV poles, and anti-permeation mattresses, addressing daily care, dining, and therapeutic needs.

4. Easy Maintenance & Professional Certifications

AkzoNobel electrostatic powder coating ensures corrosion resistance and color retention, validated by 10,000 abrasion cycles. All metal components undergo anti-corrosion treatment and support alcohol-based disinfection to reduce infection risks.

ISO 9001-certified manufacturing includes 72-hour functional stress testing before delivery, maintaining a failure rate <0.5%.

I. Intensive Care Unit (ICU) Scenario

Core Advantages

1. Intelligent Monitoring & Early Warning System

Integrated vital sign monitoring module (HR/RR/SpO₂) with AI-driven anomaly detection, triggering alarms within <2 seconds response time (e.g., apnea alert).

X-ray penetrable backboard (attenuation rate <5%) enables bedside DR/CT imaging, minimizing critical patient transfers.

2. Multi-position Precision Adjustment

Trendelenburg/Reverse positions (±15°) optimize hemodynamics for shock resuscitation.

70° backrest tilt facilitates cardiopulmonary rehabilitation training.

3. Infection Control Design

Cold-rolled steel integrated stamped bed panel (50-hole matrix) compatible with alcohol/UV disinfection, reducing HAIs.

Technical Support: MOTECK motor system (IP54-rated protection) ensures 100,000-cycle durability; CAN-Bus interface enables central monitoring integration.

Ⅱ.General Hospital Rehabilitation Department Scenario

Core Advantages

1. ADL Training Support

Foldable meal tray (15kg load capacity) assists stroke patients in eating/writing rehabilitation.

85° standing assist angle with anti-slip footplate enables progressive weight-bearing training.

2. Multimodal Rehabilitation Protocols

Synchronized back-leg plate adjustment (0-80° back/0-30° leg) adapts to Bobath/Brunnstrom therapies.

DICOM interface supports rehabilitation robot data synchronization.

Operational Optimization: Standardized rehabilitation workflows via Clinical Pathway (CP) system reduce hospitalization duration by 20-30%.

III. Senior Care Facility Scenario

Core Advantages

1. Safety Protection System

Quadruple PP guardrails (electromagnetic locking + buffer) minimize fall risks, compliant with ISO 7176-9 anti-fatigue testing.

Nighttime bed-exit sensor triggers nursing calls (<10s response).

2. Elder-adaptive Features

49-88cm height adjustment optimizes/staff ergonomics.

TPR silent casters (≤45dB noise) ensure nighttime tranquility.

Value-added Service: Integrated smart pharmacy system enables automated medication dispensing/low-stock alerts.

IV. Home-based Long-term Care Scenario

Core Advantages

1. Remote Health Management

IoT-embedded vital sign telemetry to cloud platforms, accessible via APP for trend analysis.

Emergency button directly connects to community medical centers (15-minute EMS response).

2. Space Adaptability

Compact design (225×108cm overall) fits small living spaces.

Modular beam structure allows rapid assembly/disassembly.

Cost Efficiency: 30-50% cost reduction compared to institutional care.

V. Postoperative Rehabilitation Center Scenario

Core Advantages

1. Precision Rehabilitation

5 MOTECK motors achieve 0.1° micro-adjustments for post-arthroplasty ROM training.

Smart pressure sensors auto-generate repositioning alerts every 2 hours.

2. Data-driven Management

EMR-integrated rehabilitation efficacy reports (muscle strength/balance/ADL scores).

VR modules simulate walking/grasping scenarios to enhance compliance.

Quality Assurance: ISO 13485 certified with 5-year motor warranty extension.

Q1: What is the bed's load capacity? Are third-party test reports provided?

A: The bed frame utilizes 40×80×1.1mm formed square tubes, achieving dynamic load capacity ≥350kg and static load capacity up to 750kg (specific models). All welded joints comply with ISO 12385 durability testing, with third-party certified load-bearing test reports and salt spray corrosion test reports (≥800 hours).

Q2: How is material safety ensured? Are hazardous substance certifications available?

A: The surface employs AkzoNobel electrostatic powder coating, passing ROHS hazardous substance testing. Material composition reports are provided. ABS headboards/guardrails undergo impact resistance and chemical corrosion testing, while metal components receive acid washing and phosphating anti-corrosion treatment.

Q3: Are customizable accessories supported (e.g., colors, caster types)?

A: Yes. Customizations include 18 color options for headboards and optional ABS silent casters or dual-surface wheels. Accessory kits feature foldable meal trays, anti-permeation mattresses, and IV poles. Select models support medical record card sockets or urine bag hooks.

Q4: What is the durability of mechanical components (e.g., cranks, lead screws)?

A: Cranks use 20mm/40Cr alloy steel lead screws with bronze nuts, validated through 100,000-cycle endurance testing. Hidden crank handles withstand **≥700kg independent loads** and include bidirectional overload protection mechanisms.

Q5: How is product integrity maintained during shipping?

A: Packaging combines modular accessory kits and anti-impact packaging, with warehouse floors carpeted to prevent scratches. Select suppliers offer wooden crate reinforcement and include installation tutorial videos. On-site inspection and functional testing are available upon delivery.

Q6: What is the product warranty period?

A: A standard 2-year warranty covers critical components (e.g., lead screws, casters), with failure rate <0.5%. For extended lifespan, regularly lubricate crank joint mechanisms.