![\"\"](\"https:\/\/challepro.com\/wp-content\/uploads\/2025\/06\/IMG_1224-ret-288x300.webp\")
<\/h2>\n<\/h2>\n\u25cf Electronic Adjustments<\/strong> \u25cf 4+1 Motors as Standard<\/strong><\/p>\n \u25cf Manual Adjustment<\/strong><\/p>\n <\/p>\n <\/p>\n \u25cf Especially designed for medical applications<\/strong><\/p>\n Dedicated grey buttons for each movement<\/p>\n <\/p>\n <\/p>\n \u25cf Supporting the entry<\/strong><\/p>\n By using this button on the handset, the chair can be brought to the **upright (Entry) position** automatically from any previous one.<\/p>\n This feature allows the patient to **easily enter or leave the chair** with minimal effort.<\/p>\n <\/p>\n <\/p>\n \u25cf Perfectly horizontal Bed position<\/strong><\/p>\n Especially designed construction ensures achieving a **perfectly horizontal Bed position** for maximum patient comfort while transitioning through several relaxation positions.<\/p>\n By using this button on the handset, the chair can be brought automatically into the **BED position**.<\/p>\n <\/p>\n <\/p>\n \u25cf Real TRB<\/strong><\/p>\n The backrest adjusting range ensures **REAL** Trendelenburg position in compliance with **EN 60601-2-52**:<\/p>\n \u201cThe entire mattress support platform shall be able to achieve a minimum of 12\u00b0 so that the patient\u2019s head is lower than the circulatory center point of the body.\u201d<\/p><\/blockquote>\n \u25cf Two ways to reach Trendelenburg position using the red buttons:<\/strong><\/p>\n <\/p>\n <\/p>\n \u25cf Adjustable for optimal comfort<\/strong><\/p>\n The solid upholstered armrest allows patients to achieve the most **suitable and restful arm position** for any physique.<\/p>\n It can be **adjusted in height**, and entry is facilitated by simply tilting it up.<\/p>\n The **multilayered soft armrest cushion** is completely sealed against liquids, ensuring improved **patient comfort and hygiene**.<\/p>\n \u25cf Optional customization<\/strong><\/p>\n <\/p>\n <\/p>\n \u25cf 10 cm Swivel Castor with Total Lock<\/strong><\/p>\n Locks the **wheel and swivel simultaneously** for **maximum stability** when the equipment is stationary.<\/p>\n \u25cf Lockable Motion<\/strong><\/p>\n \u25cf Optional Central Operating Brake<\/strong><\/p>\n <\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" The Comfort-4 product line\u2019s main feature the height adjustment by a simple and cost efficient solution. The height adjustment provides low entry position for the patient, but comfortably high setup for the nursing staff during the treatment. The wide range of options in comfort, safety, mobility and design makes this chair one of the most configurable product of our range. As safety is first, all our models with seat tilting fully meet the standards of Trendelenburg position of 14\u00b0.<\/p>\n
\nMultiple independent adjustment possibilities offer **maximum patient comfort** while reducing workload for staff.<\/p>\n\n
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\n![\"\"](\"https:\/\/challepro.com\/wp-content\/uploads\/2025\/06\/Comfort-4_Eco_Handset_5_motors.webp\")
Handset<\/h2>\n\n
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\nEntry Position
![\"\"](\"https:\/\/challepro.com\/wp-content\/uploads\/2025\/06\/Comfort_4_Eco_Dialysis_Chair_Entry_Tiltup_Big_szinezett.webp\")
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\n![\"\"](\"https:\/\/challepro.com\/wp-content\/uploads\/2025\/06\/Comfort_4_Eco_Dialysis_Chair_BED_Big_szinezett.webp\")
Bed Position<\/h2>\n
\nTrendelenburg Position
![\"\"](\"https:\/\/challepro.com\/wp-content\/uploads\/2025\/06\/Comfort_4_Eco_Dialysis_Chair_TRB_Big_szinezett.webp\")
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\nTilt-up Armrest<\/h2>\n\n
\nBrake System\/Castors
![\"\"](\"https:\/\/challepro.com\/wp-content\/uploads\/2025\/06\/Central_brake_system_B_W-1-300x258.webp\")
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\nComfort-4 Eco<\/h2>\n