Portable and dismountable-mountable arteriovenous local compression hemostasis apparatus

Abstract

The invention relates to a portable and dismountable-mountable arteriovenous local compression hemostasis apparatus, which comprises a bottom bracket part, a horizontal adjusting part, a vertical adjusting part and a pressure adaptive hemostasis part, wherein the bottom bracket part is in locating inserting connection with the vertical adjusting part by virtue of a ball plunger; the horizontal adjusting part is connected to the vertical adjusting part by virtue of a three-way connecting tube; by virtue of a fastening bandage, the hemostasis apparatus is bound to a patient; the pressure adaptive hemostasis part is connected to the vertical adjusting part; according to the pressure adaptive hemostasis part, a stressed pressing rod is locked by virtue of a locating clamping plate in a unidirectional back-stop mode, so that a hemostasis compression ball, which is arranged at the front end of the pressure adaptive hemostasis part, is made to conduct fixed-pressure compression hemostasis on a hemostasis site; and by adjusting opposite positions of an inner transverse tube and an inner vertical tube, accurate location of the hemostasis site can be rapidly implemented so as to adapt to patients of various figures. The hemostasis apparatus provided by the invention has the beneficial effects that the hemostasis apparatus is applicable to first-aid hemostasis on parts, where a conventional tourniquet cannot be applied easily, such as inguinal arteries and veins, so that precious time is striven for subsequent treatment; and the hemostasis apparatus can serve as a novel pre-hospital first-aid hemostasis apparatus applied to massive haemorrhage at special body parts.

Description

technical field [0001] The invention relates to a medical hemostatic device, in particular to a portable detachable arteriovenous partial compression hemostat. 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 s...

AI Technical Summary

Problems solved by technology

However, there are many intractable defects, such as: it is inconvenient to store and carry at ordinary times, the front pressure plate is a plate-shaped structure, which cannot fit well with special hemostasis parts, especially it cannot adapt to the ups and downs of body shape (groin, clavicular fossa) and corresponding changes, most Under certain circumstances, some dressings need to be placed on specific parts; and the auxiliary material is not fixed, so it is easy to fall off, and the pressure applied cannot be marked, and it cannot be well adapted to the hemostasis of the joint parts of the limbs. The compression hemostatic rod is a screw rotation , the stroke is small, that is, it is difficult to quickly press a specific part, and the skin tissue is damaged due to the existence of rotation attachment force, and the stretching process will inevitably cause relative rotation, etc.

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