H-shaped intrauterine device

• Main Authors: YANG DANTONG, WU AIHUA, WANG LEIGUANG, JIA YIFANG, ZHANG AIDONG, GAI LING, ZHANG YANPING, ZHANG MEIHUA, QIU YI
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2009
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; 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

The utility model provides an H-shaped intrauterine device, which comprises a first longitudinal arm and a second longitudinal arm, wherein one end of the first longitudinal arm is provided with a first shot copper, and the other end of the first longitudinal arm is provided with a first silica gel...