Long-handled probe interventional ultrasonic puncture depth control device
A puncture depth and control device technology, which is applied in the field of long-handled probe intervention in the field of ultrasonic puncture depth control devices, can solve the problems of biopsy failure, high operation difficulty, structural damage, etc., and achieves the effect of reducing virtual position and improving adjustment accuracy.
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[0035] Such as figure 1 Among them, a long-handle probe interventional ultrasonic puncture depth control device, which includes a puncture needle guide device 2 and a depth control device 1;
[0036] Such as figure 2 Among them, the puncture needle guide device 2 is provided with a puncture guide cylinder 22 for guiding the puncture needle 4, and a probe fixing wing 21 for connecting the long handle ultrasonic probe 3 is provided under the puncture guide cylinder 22;
[0037] Such as Figure 3~8 Among them, the depth control device 1 is provided with a clamping device for fixing the position of the puncture needle 4 and a connecting device for connecting with the puncture needle guide device 2 . With this structure, during the ultrasonic interventional operation, the position of the puncture needle 4 can be fixed by the clamping device, so that one hand of the doctor can be freed for other operations.
[0038] The preferred solution is as figure 2 , 4 Among them, the ta...
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