A device for pressing hemostasis after cardiovascular surgery

Abstract

The invention discloses a compression hemostasis device used after a cardiovascular internal medicine operation. The compression hemostasis device comprises a base, wherein a vertical plate is fixedlyconnected to the base, a first groove is formed in the side wall above the vertical plate, the side wall of the first groove is rotatably connected with a lead screw, a lead screw nut is connected tothe lead screw in a threaded manner, and a first driving device for driving the lead screw to rotate is installed on the vertical plate. According to the compression hemostasis device, a pedal connected with a third spring is arranged, the pedal is pressed downwards to enable a fixed frame to drive a movable frame to move downwards, the wound of a patient is wrapped by disinfection cotton cloth on the movable frame, electric equipment is prevented from being adopted to drive the cotton cloth to wrap the wound of the patient, in which case the wrapping strength for the patient cannot be mastered, a cam is arranged and fixedly connected to a cross rod, the cross rod is rotated to rotate the cam, so that the movable frame moves upwards to ventilate the wound of the patient, and the wound isprevented from being deteriorated due to the breeding of harmful bacteria.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a compression hemostatic device for postoperative cardiovascular medicine. Background technique [0002] Department of Cardiovascular Medicine is a clinical department set up by major internal medicine departments of hospitals at all levels to diagnose and treat cardiovascular and vascular diseases. In the current cardiology treatment, interventional therapy is used in many cases, but when the catheter is inserted into the artery or the catheter is withdrawn after treatment During the process, there will be bleeding. The current method of pressing to stop bleeding is usually to manually press a sterile cotton swab on the wound to stop bleeding. However, this pressing method takes a long time, wastes manpower, and is easy to cause wound infection. [0003] The existing press hemostasis device for postoperative cardiovascular medicine is described in the invention patent "A...

AI Technical Summary

Problems solved by technology

[0002] Department of Cardiovascular Medicine is a clinical department set up by major internal medicine departments of hospitals at all levels to diagnose and treat cardiovascular and vascular diseases. In the current cardiology treatment, interventional therapy is used in many cases, but when the catheter is inserted into the artery or the catheter is withdrawn after treatment During the process, there will be bleeding. The current method of pressing to stop bleeding is usually to manually press a sterile cotton swab on the wound to stop bleeding. However, this pressing method takes a long time, wastes manpower, and is easy to cause wound infection.

[0003] The existing press hemostasis device for postoperative cardiovascular medicine is described in the invention patent "A press hemostasis device for cardiology" with the application number "201910021771.1". The first covering cloth and the second covering cloth are driven by a motor. Press with the patient's wound, and then under the action of the electric cylinder, the second wrapping cloth is bent, so as to completely cover the part of the patient that needs to stop bleeding, but the first wrapping cloth and the first wrapping cloth are driven by the electric device The second wrapping cloth presses the patient's wound to stop bleeding, so that the strength of the patient's wound cannot be grasped, and it is not conducive to adjusting the pressure of the patient's wound. In addition, when the patient's wound is pressed for a long time, The wound is not ventilated, so that the wound will breed bacteria and make the wound worse

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