Directional microinvasive remover device for intracranial hematoma

Abstract

The invention relates to the technical field of medical apparatuses and instruments, and specifically relates to a directional microinvasive remover device for intracranial hematoma. The device comprises a remover body, wherein the remover body comprises an absorbing barrel; a housing of an absorbing barrel body is of a double-layer structure; a cavity is formed between two layers of the housing of the double-layer barrel body; an absorbing barrel seat is arranged on the top end of the absorbing barrel; a left cavity, a medium cavity and a right cavity are formed in the absorbing barrel seat from left to right in a sequence; rechargeable battery packs are arranged in the left cavity and the right cavity; a micro cylinder is arranged in the medium cavity; a micro motor is arranged on the upper surface of the absorbing barrel seat and drives the micro cylinder to act; a shaft of the micro cylinder extends into the absorbing barrel body; a piston in match with the absorbing barrel body is arranged at the shaft end of the cylinder shaft. The device has the advantages that the structure is simple; the operation is convenient; the puncturing removing can be monitored in the whole process; the positioning is accurate; hematoma liquid can be automatically absorbed; the working efficiency is high; the speed is fast; the pain of a patient can be relieved.

Description

【Technical field】 [0001] The invention relates to the technical field of medical devices, in particular to a minimally invasive directional clearing instrument device for intracranial hematoma. 【Background technique】 [0002] Now hospitals generally use puncture needles when performing craniocerebral puncture on patients, and the commonly used puncture needles are composed of a needle handle, a needle body and a needle core. Especially for some elderly and infirm patients, craniotomy is very painful and expensive. Therefore, a minimally invasive puncture needle is used to clear the craniocerebral hematoma. However, the puncture needle commonly used now has the following problems: First, since the puncture process cannot be monitored in real time during the puncture, it is easy to cause inaccurate puncture, resulting in low work efficiency. The second is that the current puncture needle is manually operated, which is troublesome and inconvenient, and also affects work effici...

AI Technical Summary

Problems solved by technology

Especially for some elderly and infirm patients, craniotomy is used, which causes great pain and high cost for the patient. Therefore, a minimally invasive puncture needle is used to clear the brain hematoma. However, the puncture needles commonly used now have the following problems: One is that the puncture process cannot be monitored in real time during the puncture, which can easily lead to inaccurate puncture and low work efficiency

The second is that the current puncture needles are manually operated, which is troublesome and inconvenient, and also affects work efficiency

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