Stand bar for extracorporeal physical vibration lithotripter for urology department and application method of stand bar

Abstract

The invention relates to the field of medical equipment, in particular to a stand bar for an extracorporeal physical vibration lithotripter for a urology department and an application method of the stand bar. The stand bar comprises a backing plate, wherein a vibration reduction mechanism for carrying out vibration reduction and buffering on a base of the extracorporeal physical vibration lithotripter is arranged on the backing plate; the vibration reduction mechanism comprises a connecting sleeve arranged above the backing plate and an oil drum fixed on the backing plate; the connecting sleeve is fixedly connected with the base of the extracorporeal physical vibration lithotripter; an expansion mechanism for expanding a support surface is arranged on the backing plate; the vibration reduction mechanism is in transmission connection with the expansion mechanism; a piston plate is connected with the inside of the oil drum in a sliding manner; a sealing mechanism is arranged on the piston plate; and the vibration reduction mechanism is in transmission connection with the sealing mechanism. According to the stand bar for the extracorporeal physical vibration lithotripter for the urology department and the application method of the stand bar, vibration reduction and buffering are carried out on the extracorporeal physical vibration lithotripter through the vibration reduction mechanism, and the sealing mechanism is driven through the vibration reduction mechanism to improve the airtightness of the vibration reduction mechanism and to prolong the service life of the whole vibration reduction mechanism; and the expansion mechanism is driven through the vibration reduction mechanism to increase the support area of the backing plate.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a foot of an external physical vibration stone removal machine for urology and a method for using the same. Background technique [0002] Urinary calculus is a global disease and one of the common diseases in urology, ranking first among inpatients in urology. So far, minimally invasive treatment technologies for urinary calculi have developed rapidly, including extracorporeal shock wave lithotripsy, percutaneous nephrolithotripsy, rigid ureteroscopy holmium laser lithotripsy, flexible ureteroscopy holmium laser lithotripsy, etc. Extracorporeal physical vibration stone removal is mainly used for renal or ureteral stones less than 6mm, stone removal after extracorporeal shock wave lithotripsy, and residual stones after various endoscopic minimally invasive treatments. [0003] The extracorporeal physical vibration stone removal machine uses extracorporeal shock waves to crush and...

AI Technical Summary

Problems solved by technology

There is a vibrator on the base of the extracorporeal physical vibration stone removal machine to provide a vibration source through the vibrator. The vibration generated by the vibrator will cause the whole equipment to shake, and the long-term use will easily cause the bolts on the equipment to loosen. It affects the normal use of the equipment, and the vibration generated when the vibrator is working is transmitted to the ground through the base, and then transmitted from the ground to the main body of the building, resulting in noise

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