4 Crank Bed | Five Function Manual Hospital Bed Manufacturer | FUDA MEDICAL
4 crank bed (five function manual hospital bed) supports back lifting, leg bending, bed height adjustment, Trendelenburg & reverse Trendelenburg positions. No power needed, sturdy and cost-effective. Suitable for hospitals, nursing homes and home patient care.
What Is A 4-Crank Bed? Five Function Manual Hospital Bed Explained In the medical equipment industry, the 4-crank bed refers to the five function manual hospital bed, the top-level model among manual patient beds. Many customers get confused by the naming: it has four hand cranks to achieve five clinical positioning functions, hence the two names. Compared with simple 1-crank or 2-crank manual beds, the 4-crank model offers much more flexible position adjustment. Different from electric hospital beds, it runs fully manually without power supply. It features low failure rate, simple maintenance and competitive price, ideal for locations with unstable power supply and care projects with controlled budgets. 5 Core Functions of 4-Crank Five Function Manual Hospital Bed The four independent hand cranks allow caregivers to adjust bed positions smoothly to meet clinical and daily nursing requirements. Backrest lifting Adjustable angle from 0° to 75°. Patients can lie flat, sit half-up or fully upright for eating, reading, infusion and oxygen inhalation. Raising the backrest relieves breathing difficulty and reduces acid reflux risk for patients with cardiopulmonary conditions. Leg bending & elevation Leg section can be lifted up to 35°, following human lower body anatomy. Elevating legs improves blood circulation, reduces edema and numbness caused by long-time bed rest. It also prevents patients from sliding down the bed, good for fracture rehabilitation and elderly bedridden patients. Overall bed height adjustment Bed surface height adjustable between 455mm and 745mm. Lower the bed to help patients get on and off safely and avoid falls. Raise the bed to match caregivers’ working height, reducing waist strain during frequent nursing operations. Trendelenburg position (head low, foot high) Whole bed tilts around 12° head-down. Clinically used for emergency care of shock and hypotension patients to boost lower limb blood return. Essential function for basic emergency treatment. Reverse Trendelenburg position (head high, foot low) Whole bed tilts around 12° head-up. It helps reduce intracranial pressure and prevents gastric reflux and aspiration, widely used in neurology wards and post-operation recovery care. Main Advantages of 4-Crank Manual Hospital Bed Power-free operation, wide adaptability No electricity required. No risks of electric leakage, motor breakdown or failure during power cuts. Works reliably in clinics, remote medical stations and areas with unstable power. Robust structure & high load capacity The bed frame adopts thick cold-rolled steel with epoxy powder coating for rust and corrosion resistance. Maximum static load reaches 250kg. Split bed panels ensure even force distribution and long service life. Foldable hand cranks save space and operate smoothly. Humanized safety accessories Detachable ABS headboard and footboard, waterproof and easy to disinfect for hospital hygiene standards. Foldable aluminum side rails prevent patients from falling off. Silent casters with central locking system enable easy movement and stable fixation. Cost-effective & low maintenance Lower purchase cost than electric hospital beds. No motors or electronic controllers to replace. Daily maintenance only needs regular cleaning, which greatly cuts long-term operation costs for medical and nursing institutions. Application Scenarios Medical facilities: community health centers, township hospitals, general wards, rehabilitation departments and observation rooms. Aged care facilities: nursing homes, care centers for disabled and semi-disabled elderly people. Home care: post-surgery recovery, paralyzed patients and elderly home nursing. Special sites: clinics, medical stations and sites without stable power supply. Buying Guide for 4-Crank Five Function Manual Hospital Bed Material & workmanship: Thick steel frame + ABS head/foot boards, anti-rust and easy sanitization, complying with medical standards. Adjustment performance: Smooth crank op...