Elastic press belt with air bag

Abstract

An elastic press belt with an air bag comprises the air bag formed by connecting two hemispheres, an adhesion strip, and an adhesion keeping skin, wherein one hemisphere is provided with an air nozzle. The elastic press belt with the air bag is characterized in that the air nozzle is tubular, a tube plug is arranged at the tube port, an elastic frame formed by two top disc-shaped disks and a compression spring is fixed in the air bag, the upper face of the upper top disk is adhered to and fixed with the inner face of the upper hemisphere, the lower face of the lower top disk is adhered to and fixed with the inner face of the lower hemisphere, two end parts of the compression spring are respectively sleeved in central blind holes in the two top disks, and two ball crown-shaped base disks are respectively adhered to the outer face of the adhesion strip at corresponding positions of the two top disks. The elastic press belt has the other scheme that the elastic frame is in a self lock switch type. The elastic press belt has the advantages of being suitable for hemostasis and pressing abdominal external hernia, capable of performing adhesion strip positioning after the use of the compression spring, large in elastic force, reusable and much larger than a pure air bag in pressure during hemostasis.

Description

Technical field: [0001] The present invention relates to a device for hemostasis of the human body and local compression for body surface defects, especially such as large arteriovenous puncture for hemostasis, infant umbilical hernia and indirect inguinal hernia, indirect inguinal hernia and femoral hernia for children and adults, etc. Background technique: [0002] Currently in clinical medical work: (1) Puncture of large arteries and veins of extremities, such as subclavian artery, brachial artery, femoral artery, etc. blood collection, large vein injection of drugs, etc., after puncture, artificially press the arterial and venous puncture sites. to achieve local hemostasis. However, in the manual pressing method, there will be inaccurate pressing positions, poor grasp of pressing time, inconsistent pressing intensity, and the patient will maintain a certain passive posture when pressing. Improper pressing or pressing too lightly or for too short a time may easily lead t...

AI Technical Summary

Problems solved by technology

[0004] In use, we found that the above-mentioned elastic soft sphere has limited elasticity. Although it can play a spring-pressing effect, it has limited puncture and hemostasis effects on the large arteries, large veins and deeper arteries of the extremities, but there is still room for strengthening. Defects that require local compression, such as external abdominal hernia, local skin defects, etc., are not effective. Abdominal trauma means that abdominal internal organs protrude to the body surface through congenital or acquired defects of the abdominal wall, or weak areas, and a local lump is formed. External abdominal hernia, such as neonatal umbilical hernia, indirect inguinal hernia, femoral hernia, etc.

Abdominal external hernia often requires surgical treatment, which brings great pain to the patient, and infants and young children often cannot be treated surgically

At present, infants with umbilical hernia are usually bandaged and pressed for reduction, but the operation is troublesome and the effect is not good.

Images