Chair for thoracocentesis and PICC maintenance

Abstract

The invention discloses a chair for thoracocentesis and PICC (Peripherally Inserted Central Catheter) maintenance, which comprises a chair seat and a backrest, chair legs are arranged on the chair seat and the backrest, a support plate is arranged on the chair seat, and a seat height adjusting part for adjusting the support height of the support plate is arranged between the support plate and the chair seat; a groove is formed in one side of the supporting plate, the bottom of the backrest is rotationally connected to the groove through an arranged connecting shaft, a supporting angle adjusting piece used for adjusting the supporting angle of the backrest is installed on the back face of the backrest, and a fixing plate used for supporting the bottom of the supporting angle adjusting piece is installed among the multiple chair legs; according to the chair for thoracocentesis and PICC maintenance, the spine forming mechanism is arranged on the front face of the backrest, the posture of a patient during thoracocentesis can be kept through the spine forming mechanism, meanwhile, the spine of the patient is in a bent state during thoracocentesis, and the chair is matched with a doctor to conduct thoracocentesis on the patient.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a seat for thoracocentesis and PICC maintenance. Background technique [0002] Thoracentesis refers to the operation of puncturing the pleural cavity through the skin, intercostal tissue, and parietal pleura with a sterile needle. In the clinical work of pulmonology, thoracentesis is a relatively common, convenient and simple method for diagnosis and treatment. Check to find the cause of the disease. [0003] At present, in the existing thoracocentesis, the patient uses the hand to surround the seat back, and the waist adopts a curved posture to ensure that the back spine is in a curved state, and cooperates with the doctor to perform the puncture and PICC maintenance. The structure is relatively simple and cannot provide patients with a comfortable sitting position for thoracoabdominal catheterization or fluid extraction. Therefore, patients often experience varying ...

AI Technical Summary

Problems solved by technology

[0003] At present, in the existing thoracentesis, the patient embraces the back of the seat with his hands, and at the same time adopts a bent posture at the waist to ensure that the spine of his back is in a curved state, and cooperates with the doctor to perform puncture and PICC maintenance. The structure is relatively simple, and it cannot provide patients with a comfortable sitting posture for thoracoabdominal tube insertion or fluid extraction, and patients often experience varying degrees of discomfort. For example, for hemiplegic patients or patients who cannot effectively cooperate with doctors, in During the treatment, the patient cannot hold the chair well while maintaining a certain posture;

[0004] Although the existing patent application number: CN201711425637.5 discloses: a thoracentesis seat, which can keep the patient in a fixed sitting position for a long time during use, thereby keeping the patient's body position unchanged. It can keep the patient in a fixed sitting position for a long time, so that the patient's body position remains unchanged, avoiding the deviation of the lesion positioning mark, which is beneficial to the medical staff to perform the operation quickly, accurately and safely, and reduces the risk of the operation. However, in the patent application, Although there is a binding belt used to fix the human body, this kind of binding belt can only hold the patient close to the backrest, causing the patient's spine to be in an upright state and unable to cooperate with the doctor to perform thoracentesis. Therefore, we propose a thoracentesis and PICC maintenance seat

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