Automatic pressing hemostasis device

Abstract

The invention discloses an automatic pressing hemostasis device, which comprises an air bag, a suction disc, a guide pipe, a compression column and a positioning mechanism. The air bag is of a bottomopening structure; the suction disc is arranged on the opening side of the air bag; the guide pipe is arranged in the air bag, the upper end of the guide pipe is fixedly connected to the top face of the air bag, the compression column is sleeved in the guide pipe, an elastic apparatus is arranged between the compression column and the top of the air bag, a hemostatic patch is arranged at the bottom of the compression column, and supporting rods extending in the radial direction are symmetrically arranged on two sides of the compression column and connected to the guide pipe through positioningmechanisms. The air bag can be pressed to drive the positioning mechanism to separate the compression column from the guide pipe, and the lower end of the compression column slides towards a blood sampling wound of the human body through the opening end of the air bag; the automatic hemostasis device can automatically form a pressing force on the wound, continuous pressing hemostasis by hands isnot needed, manpower is saved, great help is particularly provided for the disabled, a hemostasis patch and a transparent adhesive tape can be replaced and then recycled, disinfected, sterilized and reused, and the device has high use value and popularization value.

Description

Technical field [0001] The invention relates to the technical field of clinical medical equipment, in particular to a clinically used arteriovenous hemostatic device. Background technique [0002] In clinical work, after arterial / venous blood sampling or the end of intravenous infusion, one person must press the puncture point with a cotton swab or infusion patch for a few minutes and then release it without bleeding. In this way, it is necessary to press on its own or someone presses on its behalf. It is very inconvenient for patients with one limb, patients with children, and patients with a lot of items when visiting a doctor. Nurses pressing on their behalf will also increase the workload and working time of the nurses, which consumes manpower and labor. Time is very inconvenient. Although the existing hemostatic patches can protect the puncture point, they are inseparable from manual pressing. [0003] In view of the existing technical problems, it is necessary to design an ...

AI Technical Summary

Problems solved by technology

In this way, you must press yourself or have someone else press it on your behalf. It is very inconvenient for patients with one side of the limbs, patients with children, and patients who carry more items when seeing a doctor. Pressing by nurses will also increase the workload and working hours of nurses, which consumes manpower and resources. time, very inconvenient

Although the existing hemostatic patches can protect the puncture point, they are inseparable from human pressure

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