Directional microinvasive remover device for intracranial hematoma

An intracranial hematoma and micro technology, applied in the field of medical devices, can solve the problems of low work efficiency, great pain for patients, affecting work efficiency, etc., and achieve the effects of high work efficiency, pain relief, and convenient operation.

Inactive Publication Date: 2015-07-08
凌文远
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  • Abstract
  • Description
  • Claims
  • Application Information

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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 i

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  • Directional microinvasive remover device for intracranial hematoma

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Embodiment Construction

[0013] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, wherein the exemplary embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0014] like figure 1 As shown in the figure, a minimally invasive directional removal apparatus for intracranial hematoma according to this specific embodiment includes a removal apparatus body, and the removal apparatus body includes a suction cylinder 11, and the cylinder shell of the suction cylinder 11 is a double A shell cavity 6 is formed between the double-layered cylinder shells; the top of the suction cylinder 11 is provided with a suction cylinder seat 2, and the suction cylinder seat 2 is provided with a left chamber and a middle chamber from left to right. and the right chamber, the left chamber and the right chamber are provided with a rechargeable battery pack 3, the middle chamber...

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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...

Claims

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Application Information

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IPC IPC(8): A61B17/00A61B17/22A61M1/00
CPCA61B17/00234A61B2017/22079A61B2017/22081A61B2017/22094
Inventor 凌文远徐媛媛林常森
Owner 凌文远
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