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Dissection operation exhaust device

A technology of exhaust device and dissecting table, which is applied in the direction of autopsy, shielding with air flow, heating method, etc., can solve problems affecting health and reduce the chance of secondary pollution

Inactive Publication Date: 2005-03-16
游秀珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The proportion of formalin gas is greater than that of air, and it will gradually deposit downwards, causing anatomy workers or students to still inhale formalin gas exceeding the allowable standard, which will affect health

Method used

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  • Dissection operation exhaust device
  • Dissection operation exhaust device
  • Dissection operation exhaust device

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Embodiment Construction

[0031] Please refer to FIG. 2, the dissection operation exhaust device of the present invention includes a layered airflow generator 10, a dissection table 20, an activated carbon adsorption device 30 and a water washing machine 40.

[0032] The laminar airflow generator 10 can filter the air introduced by the air duct 11 into a clean and form a device that stably flows out of the laminar airflow vertically downwards. The preferred embodiment of the present invention is a traditional HEPA (high efficiency pariculate air) type air filter that generates a laminar airflow with a wind speed of 0.3-0.4 m / sec.

[0033] The laminar airflow generator 10 is located directly above the dissection table 20, about one hundred and twenty centimeters away from the dissection table 20, and is fixedly arranged on the ceiling 60 of the dissection work environment. The area of ​​the vertical downward flowing laminar airflow stably flowing out of the air outlet of the laminar airflow generator 10 is ...

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Abstract

An air exhauster for dessection job is composed of a laminar airflow generator and a dessection table with a sucking motor. The air above the dessection table is sucked into the hollow channel through the slit around the table and then exhausted via activated carbon and water into outdoor space. It can prevent secondary pollution.

Description

Technical field [0001] The invention relates to an exhaust device, in particular to an exhaust device for anatomical work. Background technique [0002] Formalin has been used for a long time because it has the characteristics of rapid and effective shaping and preservation of tissues, long-term preservation, easy access and low price, so it has been widely used for a long time, especially for the preservation of the anatomy as a general anatomy teaching. One of the preservatives. However, its disadvantage is that it has a strong taste and is very easy to volatilize. It is extremely irritating to the eyes, nose, throat and respiratory tract. When exposed to the formalin work environment for a long time, workers are often accompanied by mild nerves such as headaches. Sexual symptoms. Therefore, anatomy operators or students regard an anatomy room or an anatomy laboratory full of formalin as a daunting way, and classify it as an unliked work or study environment. [0003] However, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B16/00F24F9/00
Inventor 游秀珍
Owner 游秀珍
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