Clinical calculus discharger for urinary surgery
A calculus discharge and urological surgery technology, applied in passive exercise equipment, physical therapy, etc., can solve the problems of low patient comfort, inability to achieve combined shaking effect, inconvenient use, etc., and achieve the effect of relieving pain
Inactive Publication Date: 2022-07-05
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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Problems solved by technology
The existing calculus expulsion device has relatively single function, cannot achieve combined shaking effect, cannot accelerate the excretion of calculus, has poor practicability, and is inconvenient to adjust the patient's posture during use, inconvenient to use, and low in patient comfort
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[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0029] like Figure 1-7As shown, the present invention provides a technical solution: a clinical stone ejector for urology, comprising a base 1, a movable port 2 is opened on the right side of the upper surface of the base 1, and the bottom end of the movable port 2 extends to the inner upper surface of the base 1, and the base 1. The upper surface is located on the outside of the movable port 2, and a fixed shell 3 is fixed. The rear...
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The invention relates to the technical field of medical instruments, and discloses a urinary surgery clinical calculus discharger which comprises a base, a movable opening is formed in the right side of the upper surface of the base, the bottom end of the movable opening extends to the upper surface of the interior of the base, and a fixed shell is fixed to the position, located on the outer side of the movable opening, of the upper surface of the base. A motor is fixed to the rear surface of the fixing shell, the front end of an output shaft of the motor penetrates into the fixing shell and is fixedly provided with a first rotating disc, and a first eccentric rod is fixed to the lower portion of the outer surface of the first rotating disc. A first rotating disc enables a movable seat to synchronously move up and down when moving left and right through a first eccentric rod, a first connecting rod, a second connecting rod and other structures, the effects of combining shaking and accelerating stone discharging are achieved, a first spring, a fixing cylinder and a fixing rod play the role of assisting shaking when the movable seat shakes up and down, and a universal wheel and a rail play the role of assisting shaking when the movable seat shakes left and right. And the auxiliary moving effect is achieved.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a clinical stone ejector for urology. Background technique [0002] Urinary calculi, also known as urolithiasis or urolithiasis, are common diseases of the urinary system. Stones can be found in any part of the kidney, bladder, ureter and urethra, but kidney and ureteral calculi are the most common. The operation of expelling stones through surgery, the conventional treatment of urinary tract stones is through minimally invasive treatment or extracorporeal shock wave lithotripsy and surgical treatment. Stones are excreted. The existing stone expeller has a relatively single function, cannot achieve the combined sloshing effect, cannot accelerate the expulsion of the stone, has poor practicability, and is inconvenient to adjust the patient's posture during use, inconvenient to use, and low in patient comfort. [0003] To sum up, there is currently a lack of a clinical st...
Claims
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CPCA61H1/001A61H1/005A61H2201/0149A61H2201/1207
Inventor 左吉泉董轶
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV