Handheld pen-shaped debridement device for thoracic surgery wounds

Abstract

The invention discloses a handheld pen-shaped debridement device for thoracic surgery wounds. The device comprises a handheld rod, a driving gear, a micro pump body and a reset spring, a vertical tubeis arranged below the handheld rod, a first tube body and a second tube body are arranged at the left side and the right side of the upper end of the vertical tube correspondingly, grooves are formedin the first tube body and the second tube body, a first valve plate and a second valve plate are arranged above the grooves respectively, the reset spring is arranged at the outer side of a liquid storage bag, a liquid injection port is connected to the outer side of the liquid storage cavity, and the liquid injection port is mounted on the outer surface of the handheld rod. The handheld pen-shaped debridement device for thoracic surgery wounds can combine and concentrate a cleaning structure and an adsorption structure in the handheld rod in order to make the cleaning operation and the bloodstain adsorption operation conveniently and synchronously carried out, so that the convenience of the debridement operation is improved, the operation time occupied by the debridement operation is greatly shortened, sufficient time is provided for carrying out an operation on a patient, and the patient is more conveniently treated.

Description

technical field [0001] The invention relates to the technical field of thoracic surgery, in particular to a hand-held pen-type debridement device for thoracic surgery wounds. Background technique [0002] During thoracic surgery, the body tissue of the patient's surgical site usually oozes blood, which will cover the surgical field of view of the medical staff and affect the normal surgical operation. At the same time, the leakage of body fluid may easily cause infection of the surgical wound, which is not conducive to the later stage of the wound. For normal recovery, it is usually necessary to use a debridement device to clean the patient's wound, but the existing debridement devices usually have the following problems during use: [0003] 1. The traditional debridement method is that individual medical staff use tweezers to pick up medical sand cotton and dip it in medical alcohol to wipe the patient's bleeding site, or directly use medical alcohol to rinse the wound, and...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a hand-held pen-type debridement device for thoracic surgery wounds, to solve the traditional debridement method proposed in the above-mentioned background technology. Wipe the bleeding part of the patient, or directly use medical alcohol to rinse the wound, and then use an adsorption device to absorb the blood stains generated by cleaning. For the treatment of patients, too much equipment is used, and the consumption of gauze is serious, and the wound washing and blood stain adsorption cannot be performed simultaneously, so too many operation steps are required, the debridement time cannot be shortened, and normal surgical activities are affected

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