Miniature ultrasonic radar ranging device for resectoscope

Abstract

The miniature ultrasonic radar ranging device is provided with a probe rod body, a probe rod electrode is arranged in the probe rod body, one end of the probe rod electrode is left in the probe rod body, one end of the probe rod electrode left in the probe rod body is connected with a probe rod head, the probe rod head comprises a probe rod front fork and a probe base, and a miniature ultrasonic probe is arranged on the probe base. The miniature ultrasonic radar distance measuring device for the resectoscope is an ultrasonic distance measuring device capable of being carried on the resectoscope, meets the clinical requirement of an operator for directly observing the shape of an operation area in transurethral electric resection, and solves the problem that ultrasonic waves in the transabdominal, perineum or rectum ways cannot be directly observed. The problems of inconvenience, non-intuition and non-direct measurement of an ultrasonic cystoscope are solved, so that when a urology surgeon uses a resectoscope to carry out intracavitary operation on the prostate urethra, the intracavitary anatomical structure can be conveniently measured, the intracavitary structure change of an operation area after operation intervention can be timely known, and a subsequent operation scheme can be better formulated.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to a miniature ultrasonic radar ranging device for a resectoscope, and in particular to a urological surgeon who can easily dissect the cavity when using the resectoscope to perform intracavitary operations on the prostatic urethra. A miniature ultrasonic radar ranging device for structural measurement. Background technique [0002] In the existing transurethral resection of the prostate, the surgeon usually uses a resectoscope to excise part of the prostatic hyperplasia protruding into the urethra to relieve the obstruction of the urethra and restore smooth urination. In the past, due to the lack of clinical attention to the shape of the prostate segment urethra at the end of the operation, there was also a lack of corresponding measurement tools. [0003] For the understanding of the shape of the cavity after the operation of the prostate segment urethra, bedside ultrasound can b...

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Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a miniature ultrasonic radar ranging device for resectoscope, aiming at solving the problem of increasing the damage to the urethra when the structural measurement of the prostatic urethra at the end of the operation needs to be measured by external equipment. Inconvenient observation prolongs the operation time and easily causes contamination of the operating table

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