Heart color doppler ultrasound locating puncture device

Abstract

The invention discloses a heart color doppler ultrasound locating puncture device. The device comprises a bottom plate, the upper surface of the bottom plate is provided with a fixed rod, a placing plate and an adjusting bolt are arranged at the portions, close to the upper surface, of the side surface of the fixed rod, the upper surface of the placing plate is provided with a control switch group, the fixed rod is internally and slidingly connected with a movable rod, the top of the movable rod is provided with a servo motor, the side surface of an output shaft of the servo motor is connectedwith a second electric retractable rod, and a first electric retractable rod is arranged at the portion, close to the end portion, of the side surface of the second electric retractable rod. The heart color doppler ultrasound locating puncture device is reasonable in structure, high in practicability and suitable for promotion and use; the device is conveniently moved and braked through a brake and universal wheels; the height of the device is conveniently adjusted by adjusting the bolt; auxiliary tools required during puncture can be placed through a placement groove; the rotation angle of amounting plate is conveniently observed through a handle and scale marks.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a cardiac color ultrasound positioning and puncturing device. Background technique [0002] At present, color Doppler ultrasound technology has been widely used in various fields of hospitals, among which, puncture through color doppler ultrasound observation and positioning has become a routine medical method. The existing method of operation is generally to first find the location of the lesion with a color ultrasound probe, then keep the position of the hand still, and perform puncture with the other hand. This method is very complicated to operate, and the hands of the medical staff will remain still during the operation, which consumes the physical strength and energy of the medical staff to a large extent, and brings great inconvenience to the medical staff. In addition, with this method, it is easy to deviate from the angle, the puncture error is relatively large,...

AI Technical Summary

Problems solved by technology

This method is very complicated to operate, and the hands of the medical staff must remain still during the operation, which consumes the physical strength and energy of the medical staff to a large extent, and brings great inconvenience to the medical staff.

In addition, with this method, it is easy to deviate from the angle, the puncture error is large, and the success rate is relatively low, which seriously affects the treatment effect of patients.

Existing instruments cannot solve this problem very well, and now there is an urgent need for a positioning puncture device to reduce the workload of medical staff and improve the success rate of puncture

[0003] For example, the patent application publication number CN 205126290U discloses a novel color ultrasound positioning and puncture device, which includes a bearing platform. The left end of the rod is provided with a telescopic rod, the left end of the telescopic rod is provided with a fixed disk, the lower end of the fixed disk is provided with a rotating disk, one end of the rotating disk is provided with a color ultrasound probe, and the other end is provided with a puncture positioning sleeve, and the color ultrasound probe passes through the movable rod It is movably connected with the rotating disk, but the device has a simple structure and poor practicability, so it is not suitable for popularization and use

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