Auxiliary radial artery blood sampling fixing device

• Main Authors: MENG LEI, ZHAO PEIPEI, LI JING, ZHANG XIAOHUI
• Format: Patent
• Language: English
• Published: 01.10.2014
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

An auxiliary radial artery blood sampling fixing device comprises a fixing device and an adjusting device. The fixing device comprises an arm plate for fixing the front arm, a palm plate for fixing the palm and a support bottom plate. One end of the arm plate and one end of the palm plate are connected, circular arc transition is conducted on the connection position of one end of the arm plate and one end of the palm plate, the other end of the arm plate is fixed to the support bottom plate, the other end of the palm plate is arranged on the support bottom plate through the adjusting device, and the included angle between the palm plate and the support bottom plate is controlled to be in the range of 45 degrees to 60 degrees through the adjusting device. The fixing device of the auxiliary radial artery blood sampling fixing device can be adjusted to enable a hand to be placed downwards so as to guarantee clear arteriopalmus and bring convenience to puncture, the arm and the palm are fixed simultaneously so that the problem of failed puncture due to twisting of the arm can be avoided, one-time successful puncture can be guaranteed due to clear arteriopalmus, pains of patients can be relieved, and the angle can be adjusted in the range of 45 degrees to 60 degrees through the adjusting device, so that the auxiliary radial artery blood sampling fixing device is suitable for patients of different age groups and different body types, and adaptability is strong.