Artery and vein local compression hemostat

Abstract

The invention relates to an artery and vein local compression hemostat. The artery and vein local compression hemostat comprises a bottom fixing component, a transverse adjusting component, a longitudinal adjusting component and a hemostasis compression component. The bottom fixing component is connected with the longitudinal adjusting component through a rotating shaft, the transverse adjusting component is connected with the longitudinal adjusting component through a vertical pressing rod cover, a patient can be bound through an upper bandage and a lower bandage, and the longitudinal adjusting component is connected with the hemostasis compression component. According to the hemostasis compression component, a ball-shaped pressing head at the front end of a pressure adjusting rod is adjusted by rotating a spanner to carry out the targeted hemostasis operation on the hemostasis portions. Three-dimensional adjustment can be fast achieved by adjusting the relative fixing position of a transverse pressing rod and the vertical pressing rod cover so that the artery and vein local compression hemostat can be suitable for patients with different figures. The artery and vein local compression hemostat has the advantages that the artery and vein local compression hemostat can be used for first-aid hemostasis on the artery and vein on the pelvis and other portions on which a common tourniquet is difficultly applied, precious time is saved for following treatment, and the artery and vein local compression hemostat can serve as a novel pre-hospital care hemostasis instrument for special portion massive hemorrhage.

Description

technical field [0001] The invention relates to a medical hemostatic device, in particular to a hemostatic device for arteriovenous local compression. Background technique [0002] At present, pre-hospital first aid for traumatic hemorrhage is generally hemostasis by compression. For large arteries and large veins, the main method of hemostasis is to first press with hands, and then use gauze rolls to compress and bandage or use elastic bandages, etc., but this method cannot be applied. Due to the defect of bleeding at the joints of the limbs, during the evacuation of the wounded, if the hand continues to press, it will be labor-intensive for the medical staff. In the process of using sandbags to stop bleeding, it is often affected by the body position. The sandbags are easy to slip and the pressure cannot be reached. The need for hemostasis of bleeding in special parts. [0003] Some arterial hemostats used in the prior art can avoid artificial manual hemostasis structural...

AI Technical Summary

Problems solved by technology

However, since the pressure plate is a plate-shaped structure, it cannot be well adapted to the hemostasis of the joint parts of the limbs. Therefore, it cannot fit well with the special hemostatic parts, especially it cannot adapt to the fluctuations of the body shape (groin, clavicular fossa) and change accordingly. In most cases, it is necessary to line some dressings on specific parts; and the auxiliary materials are easy to fall off because they are not fixed by themselves

Images