Ergonomic waist cushion

The utility model provides an ergonomic waist cushion, comprising a cushion 1. The top surface of the cushion 1 is a convex cambered surface 2, and the distance a from the top of the cambered surface 2 to the bottom surface is 3-5 cm, and the width b of the cambered surface 2 is 18-24 cm. The utilit...

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Bibliographische Detailangaben
Hauptverfasser:	XUEQIN WANG, YING ZHANG, JIABANG LI
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The utility model provides an ergonomic waist cushion, comprising a cushion 1. The top surface of the cushion 1 is a convex cambered surface 2, and the distance a from the top of the cambered surface 2 to the bottom surface is 3-5 cm, and the width b of the cambered surface 2 is 18-24 cm. The utility model with simple structure and easy use can effectively prevent the physiological curvature of the lumbar vertebra from moving down, can recover the normal physiological curvature of the lumbar vertebra, and can reduce the generation and the development of the lumbar muscle strain and the lumbar intervertebral disc herniation.