Noninvasive positioning device for flexible ureteroscope parapelvic cyst

Abstract

The invention relates to a noninvasive positioning device for a flexible ureteroscope parapelvic cyst, and discloses a detection device. By using the detection device, a number one detection head is rapidly positioned above a kidney of a patient through identification spotlight, and detection is performed on a waist of the patient through a number two detector to form three-dimensional imaging. Aholding rod is divided into two sections from the middle; one section is a hollow structure, and the other end is a solid structure; one end of a bending rod is arranged in the hollow section of the holding rod; a limiting ring is arranged at one end of the bending rod; a spring is arranged in the middle section of the holding rod; one end of the spring is connected with the holding rod; the otherend of the spring is connected with one end of a bending rod; and the identification spotlight is arranged at the other end of the holding rod, an emitter faces downwards, a connecting block is fixedly arranged at a bottom of the solid section of the holding rod, one end of a number one connecting rod is clamped on the connecting block at the bottom of the holding rod and hinged to the connectingblock through a hinge shaft, and a number one detector is arranged at the other end of the number one connecting rod.

Description

technical field [0001] The invention relates to a non-invasive positioning device for a pararenal cyst of the renal pelvis in a flexible ureteroscope, which relates to a device for rapidly positioning and detecting a cyst of the renal pelvis, and belongs to the field of urological equipment. In particular, it relates to a detection device that quickly positions the No. 1 detection head above the patient's kidney by marking spotlights, and detects the patient's waist through the No. 2 detector to form a three-push imaging. Background technique [0002] Parapelvic cyst is a relatively rare type of renal cystic disease. It is a non-hereditary disease. It mainly refers to cysts that occur near the renal pelvis. A certain calices is connected, so it is usually not easy to distinguish from renal cysts. Ultrasound three-push imaging can detect the integrity of the kidney from a 3D perspective because of its relatively primitive 2D imaging, which can provide better detection and jud...

AI Technical Summary

Problems solved by technology

[0002] Parapelvic cyst is a relatively rare type of renal cystic disease. It is a non-hereditary disease. It mainly refers to cysts that occur near the renal pelvis. A certain calices is connected, so it is usually not easy to distinguish from renal cysts. Ultrasound three-push imaging can detect the integrity of the kidney from a 3D perspective because of its relatively primitive 2D imaging, which can provide better detection and judgment for the detection of renal pelvic cysts. However, ultrasound For 3D imaging, it is necessary to adjust the ultrasonic probe to the detection area with six degrees of freedom for detection and adjustment. The general method of handling is to support and clamp the probe through a mechanical arm structure capable of changing six degrees of freedom. However, in the During detection, the probe needs to be controlled to reciprocate in six degrees of freedom, which makes it extremely inconvenient for personnel to operate and detect

[0003] The notification number CN104095651A discloses a three-dimensional ultrasonic imaging system, including a vertical support, a gravity balance board for measuring the pressure distribution data information of the patient's feet, a computer, a second display, a support structure for supporting the patient, and a first display , ultrasonic scanner, and space sensor. The bracket has six degrees of freedom adjustment changes when the probe moves, and it is inconvenient for personnel to operate and use, so it cannot be conveniently applied in ultrasonic kidney detection

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