Respiratory endoscopy photodynamic interventional treatment cabin

Abstract

The invention belongs to the technical field of respiratory endoscopic interventional therapy, in particular to a respiratory endoscopic photodynamic interventional treatment cabin, which includes a base, a lifting mechanism is installed on the upper surface of the base, and a buffer sleeve is provided on the outer wall of the top end of the lifting mechanism. The top of the lifting mechanism is fixedly connected with a bed board; the first shading plate can slide on the outer side wall of the second shading plate, which is convenient for the patient to lie on the upper surface of the mattress, because the first shading plate and the second shading plate are both arc-shaped board, and the two and two vertical boards are a cylindrical structure, and the patient is placed in the cylindrical structure in an environment similar to a darkroom, and the first light-shielding layer and the second light-shielding layer are used to enhance the light-shielding effect of the cylindrical structure , to improve the protective effect of patients and medical staff during treatment. The channel is the entrance channel, which is convenient for medical staff to operate. It can pass through the infusion set or ECG lead wire through multiple fixed windows on the sealing plate, and medical staff can complete it under the fluorescent lamp. Various technical operations improve the safety during treatment.

Description

technical field [0001] The invention belongs to the technical field of respiratory endoscopic interventional therapy, in particular to a respiratory endoscopic photodynamic interventional treatment cabin. Background technique [0002] Photodynamic therapy (PDT) is a new technology that uses photodynamic reaction to treat diseases. It is to inject photosensitive drugs that can selectively gather in lesions into the body, and then use excitation light of a certain wavelength to stimulate photochemical reactions, so as to treat tumors. ,With the development of interventional pulmonology, photodynamic therapy is gradually applied to the treatment of lung cancer because of its small trauma and high specificity. Photodynamic therapy has many obvious advantages in the treatment of lung cancer, but there are also certain adverse reactions and complications. disease. The most common of these is photosensitivity, which is clinically manifested as excessive sunburn-like changes in the...

AI Technical Summary

Problems solved by technology

[0004] 1. After the photosensitive drug is injected, the skin will absorb a small part of the photosensitive drug. After the natural light irradiates the skin, the skin will transform into an excited state after absorbing the energy of the corresponding wavelength, and release the energy to oxygen or surroundings when the excited state changes to the ground state. media, producing highly reactive substances such as singlet oxygen and superoxide particles. These highly reactive substances lead to the production and release of inflammatory mediators and cytokines by damaging DNA and cell membranes, and eventually lead to the occurrence of phototoxic reactions. At the same time, it does not provide convenience for endoscopists to intervene, and there are no certain protective measures for patients and medical staff, which reduces the safety of treatment;

[0005] 2. When the patient is lying on the bed for treatment, because the device has no adjustment function, it is inconvenient to adjust the height and auxiliary support according to the patient's needs, which has certain limitations

Images