Couch Top: Load Capacity 200-300 kg, Weight 25-40 kg

Component Specifications

Definition

The couch top is the main structural and functional component of a treatment couch, providing a stable, adjustable, and hygienic platform for patients during medical examinations, treatments, or recovery. It typically incorporates mechanisms for height adjustment, tilt, and sometimes articulation to facilitate various medical procedures while ensuring patient safety and ergonomic positioning for healthcare providers.

Working Principle

The couch top operates through a combination of mechanical, hydraulic, or electric systems that control its position. It provides a rigid yet comfortable surface that can be adjusted in multiple axes (height, tilt, Trendelenburg/reverse Trendelenburg) to optimize patient access and procedural efficiency. Load-bearing structures distribute patient weight evenly, while surface materials minimize pressure points and allow for easy cleaning/disinfection.

Materials

High-density polyurethane foam with medical-grade vinyl or polyurethane coating; aluminum or steel frame with powder-coated finish; stainless steel components for adjustment mechanisms; antimicrobial fabric options available.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	25-40 kg
Dimensions	2000x600 mm (standard)
Load Capacity	200-300 kg
Adjustment Range	Height: 500-900 mm, Tilt: ±15°
Surface Hardness	40-60 Shore A

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 13485, ISO 14971, IEC 60601-1

Parent Products

This component is used in the following industrial products

Treatment Couch

A precision patient positioning platform for radiation therapy that supports and immobilizes patients during treatment with a medical linear accelerator.

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Patient Positioning Couch

A precision mechanical platform used to position and immobilize patients during radiotherapy treatment planning and delivery.

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Engineering Analysis

Risks & Mitigation

Patient falls during adjustment
Mechanical failure during procedure
Cross-contamination from improper cleaning
Electrical hazards in powered models
Pressure injuries from prolonged use

FMEA Triads

Trigger: Hydraulic system leak
Failure: Uncontrolled descent or inability to maintain position
Mitigation: Regular fluid level checks, use of food-grade hydraulic fluid, installation of mechanical safety locks

Trigger: Upholstery degradation
Failure: Infection control breach and patient discomfort
Mitigation: Use of medical-grade antimicrobial materials, regular inspection protocols, easy-replace cover systems

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±2 mm flatness across surface, ±1° angular accuracy for tilt mechanisms

Test Method

Load testing per ISO 10535, electrical safety testing per IEC 60601-1, cleaning validation per ASTM E2197

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

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Manufacturers of Couch Top

Manufacturer profiles associated with Couch Top.

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Frequently Asked Questions

What maintenance does a treatment couch top require?

Regular cleaning with hospital-grade disinfectants, inspection of adjustment mechanisms every 6 months, checking upholstery for tears or wear, and verifying electrical components (if present) according to manufacturer guidelines.

Can couch tops be customized for specific medical specialties?

Yes, they can be customized with different dimensions, specialized cutouts for equipment access, radiolucent materials for imaging, or enhanced padding for extended procedures.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Couch Top