A tumor water extraction device

Abstract

The invention discloses a device for extracting tumor water, which comprises a base, a liquid accumulation bottle and a sterilization box. One end of the liquid outlet pipe is movably inserted into the liquid bottle, and the other end of the liquid outlet pipe is connected with the first rubber tube through the vacuum pump. Through the combination of the outer sleeve, the liquid suction pipe and the ultraviolet sterilizing lamp, the precise Control the puncture depth of the outer cannula when pumping liquid. The anesthetic agent will be released from the outer cannula at the time of piercing, which can effectively relieve the pain of the patient. Timely disinfection and sterilization can effectively ensure that no sterilization treatment is required before the next use, reducing the waiting time of patients and reducing the workload of medical staff.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a tumor hydrops extraction device. Background technique [0002] Diseases such as tumors can easily cause hydroperitoneum. If the lesion cannot be removed, the hydrops will exist for a long time, and it is necessary to extract the hydrops to relieve the pain. The previous extraction method required multiple hand-held syringes, which was inefficient and brought The patient has brought great pain, and now most of them switch to electric extraction, but the electric extraction device will still cause pain to the patient when piercing the skin. Due to the long length of the piercing needle, it is often impossible to accurately control the piercing depth. The uneven control of anesthesia drugs increases the suffering of patients, and because the needles need to be disinfected when they are used, the patient's time is delayed. Contents of the invention [0003] The object of...

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Problems solved by technology

[0002] Diseases such as tumors can easily cause hydroperitoneum. If the lesion cannot be removed, the hydrops will exist for a long time, and it is necessary to extract the hydrops to relieve the pain. The previous extraction method required multiple hand-held syringes, which was inefficient and brought The patient has brought great pain, and now most of them switch to electric extraction, but the electric extraction device will still cause pain to the patient when piercing the skin. Due to the long length of the piercing needle, it is often impossible to accurately control the piercing depth. The uneven control of anesthesia drugs increases the pain of the patient, and the time of the patient is delayed due to the need for disinfection when the needle is used

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