Kidney puncture device for nephrology department and puncture method thereof

Abstract

The invention relates to the technical field of medical devices, in particular to a kidney puncture device for the nephrology department and a puncture method.The kidney puncture device comprises a shell, a sliding sleeve is fixedly installed on the side wall of the shell, an expansion stabilizing massage assembly is arranged in the shell, and a puncture assembly is slidably installed in the sliding sleeve; a medicine bag is arranged in the shell, a medicine injection pipe is fixedly installed on the side wall of the medicine bag, and one end of the medicine injection pipe is located on the outer side of the shell; according to the device, the expansion stabilizing massage assembly is arranged in the device, through the design of a linkage structure, the area of the part, making contact with the human body, of the device can be expanded, and therefore the stability of the device in the using process can be effectively improved, the puncture deviation situation is avoided, the using effect is improved, meanwhile, the good muscle relieving massage effect can be achieved, and the use effect is good. The use effect is good.

Description

technical field [0001] The present invention relates to the technical field of medical devices, in particular to a renal puncture device for nephrology and a puncture method thereof. Background technique [0002] Medical treatment, as its name implies, is medical treatment. Medical treatment covers a wide range of fields. Among them, medical devices and medical devices are one of the most basic components in the medical field. Medical devices and medical devices are the main tools for disease treatment. With the rapid development of medical technology , There are more and more types of medical devices, and different medical devices can be used to treat different diseases. Among them, kidney puncture is often performed for the examination and treatment of nephrology, which requires the use of a kidney puncture device. [0003] Chinese patent discloses (CN112107335B) a kidney puncture sampling device, comprising a base, a sampler, a first cylinder, a support frame, a second cy...

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Problems solved by technology

[0004] The traditional puncture device is not equipped with a massage positioning structure that can automatically expand. When using this device for puncture, due to the softness of human skin, the puncture device is prone to some deflection, resulting in errors in puncture, and the use effect is greatly reduced. At the same time The problem that the muscles of the human body cannot be relaxed, the present invention provides a kidney puncture device for nephrology and its puncture method. When in use, the shell is made to fit the human body, and the moving threaded shaft will be squeezed and moved inward. Due to the thread connection The worm sleeve will rotate, the worm sleeve can drive the worm gear sleeve to rotate, and the stud rotates, and the expansion block can be automatically sent out through the threaded connection. During the movement of the expansion block, the massage ball can contact with the human skin and move relatively. It can achieve good massage effect and relieve the discomfort of human muscles. After the expansion block is expanded, it can be stably adsorbed on the human skin through the suction cup. Through the design of the linkage structure, the area of ​​the contact part between the device and the human body can be expanded, thus effectively Improve the stability of the device during use, without puncture deviation, improve the use effect, and at the same time, it can play a good muscle soothing massage effect, and the use effect is good

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