Medical intraoperative wound dilation hemostasis device

Abstract

The invention discloses a medical intraoperative wound dilation hemostasis device. The medical intraoperative wound dilation hemostasis device comprises a pushing device, a medicine spraying device and a dilation device. The pushing device is a mounting platform for the medicine spraying device and the dilation device. A power unit is rotationally arranged on the pushing device. A driving unit rotationally mounted on the pushing device and a medicine liquid conveying unit fixedly mounted on the pushing device are arranged on the medicine spraying device. The medicine liquid conveying unit and the driving unit are in meshed connection through a gear, so that the driving unit drives the medicine liquid conveying unit. The dilation device is provided with a dilation unit used for dilating a wound and a medicine spraying unit used for spraying medicine to the wound. After the dilation device is pushed by the pushing device, a dilated medicine spraying rod on the dilated device sprays medicine liquid to the wound through the medicine spraying device. The device of the present invention reduces operation cost, achieves automatic hemostasis to dilated wound during medical operation, and enhances recovery speed of patients.

Description

technical field [0001] The invention relates to the field of wound treatment, in particular to a device for wound expansion and hemostasis in medical operations. Background technique [0002] Under normal circumstances, bleeding caused by damage to small blood vessels will stop on its own within a few minutes. This phenomenon is called physiological hemostasis. Physiological hemostasis is one of the important protective mechanisms of the body. It is the result of the interaction of various factors and mechanisms. The hemostatic process mainly includes three processes: vasoconstriction, platelet thrombus formation and blood coagulation. Trauma hemostatic powder can also help people play a certain role. It has the effect of rapid hemostasis, and this kind of medicinal powder is directly applied externally to the affected area of ​​trauma, which can directly promote blood coagulation at the wound, so that the blood at the wound scabs as soon as possible, then this can quickly s...

AI Technical Summary

Problems solved by technology

The medical hemostatic device provided in this patent can quickly and effectively tighten the bleeding site, so that the effect of pressing hemostasis can be quickly realized, but this patent cannot perform internal hemostasis on large-area deep wounds, and cannot adapt to different wounds. Wounds, at the same time, it is impossible to apply medicine after hemostasis to help patients recover quickly, and the patent is not widely applicable

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