Hemostasis compressor for cardiology department interventional operation

Abstract

A hemostasis compressor for cardiology department interventional operation relates to a hemostasis compression device, and is characterized in that an inner threaded hole B (35) is formed in the inner side surface of a shell (13); an expanding opening (26) is formed in the inner end of an inner ring (11) arranged in the middle of a pressure reducing ring plate (25), and an annular concave groove (15) is formed from the inner ring of the pressure reducing ring plate to the position close to the outer edge; the pressure reduction ring plate is located at an opening of an air cavity (30) of the shell, an outer plate (31) is arranged at the outer end of a cylinder (9) penetrating through an inner ring of the pressure reduction ring plate, an air groove (38) is formed in one side of the cylinder and an outer thread B (8), a puncture point compression head (14) at the inner end of the cylinder is located in an expanding opening of a middle hole, and a weak force spring (12) abuts against the pressure reduction ring plate and the outer plate respectively; and two ends of the hose (3) are respectively connected with the air bag (1) and the boss (7). When the compression head at the puncture point needs to be relaxed, the air bag controls the air cavity in the shell to pressurize the pressure reduction annular plate, and meanwhile the expanded pressure reduction annular plate compresses the skin around the puncture part.

Description

technical field [0001] The invention relates to a hemostatic compression device, in particular to a hemostatic compression device for interventional operations in the Department of Cardiology. Background technique [0002] It is known that after interventional surgery for cardiovascular diseases, medical personnel need to press the puncture site with their fingers. The pressing force should not be too large or too small, and the pressing process needs to be alternately used intermittently to relax, compress, relax, and compress. ..., during the implementation of the compression work, the medical staff cannot be replaced, and once they relax, it will cause subcutaneous hematoma or bleeding. The medical staff responsible for compression after an operation can be described as exhausted; due to the strict hemostasis requirements for puncture holes, many People are unwilling to engage in related work; in order to overcome this problem, the Chinese patent CN210673383U "application...

AI Technical Summary

Problems solved by technology

[0002] It is known that after interventional surgery for cardiovascular diseases, medical personnel need to press the puncture site with their fingers. The pressing force should not be too large or too small, and the pressing process needs to be alternately used to relax, compress, relax, and compress intermittently. ... During the implementation of the compression work, the medical staff cannot be replaced, and if they relax, it will cause subcutaneous hematoma or bleeding. The medical staff responsible for compression after an operation can be described as exhausted; due to the strict hemostasis requirements for puncture holes, many People are unwilling to engage in related work; in order to overcome this problem, the Chinese patent CN210673383U "application date 2019.07.12" which is relatively close to the technology discloses a device for hemostasis at the puncture port of cardiovascular imaging. Press the column to cooperate, control the movable column to move up and down by rotating the column cap, and further obtain the adjustment of the pressing force of the movable column on the puncture site through the cooperation of the press arm; because the patient's puncture site itself is very painful, the two ends of the press arm form The pressing of the point on the adjacent parts will also increase the discomfort of hard contact; and when the column cap is rotated, the movable column will also be rotated, and the patient's discomfort will be further increased

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