Auxiliary fixing device for laryngeal edema needle puncture

Abstract

The invention discloses an auxiliary fixing device for laryngeal edema needle puncture. The device comprises a chair plate with four groups of supporting legs arranged at the bottom and a main leaningplate arranged on one side of the chair plate, two groups of damping position-limiting grooves are symmetrically formed in the upper surface of the chair plate, air pressure adjusting and supportingcomponents are slidably arranged in the damping position-limiting grooves, height adjusting can be achieved through the air pressure adjusting and supporting components, and the air pressure adjustingand supporting components are arranged on the surface of the chair plate, so that height and position adjusting of the chair plate can be achieved conveniently to be better suitable for different patients to use; by using ergonomic hand supports, and by arranging finger holding-tight grooves, the patients can hold the supporting components tightly to prevent the patients from shaking hands when the patients cannot bear the pain of needle puncture resulting in unnecessary troubles; by arranging a waist supporting structure, not only can the waist of the patient be fitted to conduct adjusting,but also a position-limiting device is arranged to bring a sense of security to the patients. The auxiliary fixing device for laryngeal edema needle puncture has the advantages of being simple in structure, and convenient and practical to use.

Description

technical field [0001] The invention relates to the technical field of tools for medical otolaryngology, in particular to an auxiliary fixing device for needle tube puncture of laryngeal edema. Background technique [0002] Laryngeal edema is the infiltration of tissue fluid in the submucosal membrane of the laryngeal laxity. There are two types of etiology: infectious and non-infectious. Infectious laryngeal edema can be caused by acute laryngitis, acute epiglottitis, acute laryngeal perichondrium, laryngeal abscess, laryngeal tuberculosis, laryngeal syphilis, etc., as well as acute suppurative inflammation of the pharynx or neck; non-infectious laryngeal edema can be caused by Due to heart disease, nephritis, liver cirrhosis, hypothyroidism, allergies or genetics such as injection of penicillin, oral administration of potassium iodide, aspirin and other drugs, and allergies eat allergenic foods such as fish, shrimp, crab, etc.; usually in When the hospital receives patie...

AI Technical Summary

Problems solved by technology

Infectious laryngeal edema can be caused by acute laryngitis, acute epiglottitis, acute laryngeal perichondrium, laryngeal abscess, laryngeal tuberculosis, laryngeal syphilis, etc., and acute suppurative inflammation of the pharynx or neck; non-infectious laryngeal edema can be caused by Due to heart disease, nephritis, liver cirrhosis, hypothyroidism, allergies or genetics such as injection of penicillin, oral administration of potassium iodide, aspirin and other drugs, and allergies eat allergenic foods such as fish, shrimp, crab, etc.; usually in When the hospital receives patients with acute laryngeal edema, because the cause cannot be diagnosed in time, most of them need to be hospitalized. During the hospital observation process, it is necessary to acupuncture the edema part to detect whether there is pus. This kind of operation requires the patient to have a certain amount of patience. It can be implemented, which brings great difficulties to the actual operation. Usually, the needle tube used is relatively thick. If the patient cannot bear the pain during the acupuncture and liquid extraction process, the position deviation will cause other damage, which will affect the patient's health. illness and increase the relationship between doctors and patients, for this reason the present invention proposes a fixation device for assisting fixation of patients to perform laryngeal edema needle tube puncture work to solve the above problems

Images