Liquid discharging device for abdominocentesis

Abstract

The invention discloses a liquid discharging device for abdominocentesis. A suction device is arranged, hydrops in the abdominal cavity can be sucked by using the suction effect accordingly, comparedwith an existing mode that the hydrops naturally flows out through pressure, the power can be further provided, and the hydrops can more effectively flow out; a fixing device is arranged so that aftera doctor inserts a puncture needle, the puncture needle can be fixed to the surface of the abdominal cavity of a patient through the fixing device, an assistant does not need to clamp the puncture needle, the misoperation of the assistant can be avoided, and meanwhile the labor is also reduced; a pressure sensor is arranged, the instantaneous pressure change when the puncture needle penetrates through the abdominal cavity can be detected accordingly, then a pressure signal is sent to external equipment through an arranged wireless emitter, the doctor can better observe the abdominal cavity and can also be better reminded, and the situation is avoided that viscera are injured due to excessive puncture.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a peritoneal puncture drainer. Background technique [0002] At present, it is a very common operation for patients to perform peritoneal puncture, chemotherapy or fluid release in clinical practice, especially for a large amount of intraperitoneal fluid, which is critical to the patient's life. Performing puncture and draining is an effective treatment method, but most of the puncture needles used by people when performing peritoneal puncture and draining treatment are single puncture needles, so the doctor needs an assistant to come after inserting the puncture needle into the abdominal cavity. Clamp the puncture needle with a medical clip to prevent the puncture needle from going deep in the body or scratching and injuring internal organs, which will increase labor costs, and unskilled assistants are also prone to accidents due to improper operation. [0003] Because above-...

AI Technical Summary

Problems solved by technology

[0002] At present, it is a very common operation to perform peritoneal puncture, chemotherapy or fluid release therapy on patients in clinical practice, especially for a large amount of intraperitoneal fluid, which is critical to the patient's life. Performing puncture and draining is an effective treatment method, but most of the puncture needles used by people when performing abdominal puncture and draining treatment are single puncture needles, so the doctor needs an assistant to come after inserting the puncture needle into the abdominal cavity. Use medical clips to clamp the puncture needle to prevent the puncture needle from going deep into the body or scratching and hurting internal organs, which will increase labor costs, and unskilled assistants are prone to accidents due to improper operation

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