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A kind of instrument for taking liquid of fixed liquid of specimen

A kind of specimen fixation and instrument technology, applied in chemical instruments and methods, liquid distribution, conveying or transferring devices, dispersed particle filtration, etc., can solve problems such as environmental pollution, formaldehyde diffusion and escape, affecting human health, etc., to avoid cross-infection. Effect

Active Publication Date: 2018-08-28
深圳市廖氏原生物医学科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the specimen collection truck with this structure adopts a closed cabinet, which can simply isolate formaldehyde from volatilizing into the environment, formaldehyde cannot be removed in the cabinet. When there is a lot of formaldehyde in the cabinet, the formaldehyde will still It will volatilize outward from various gaps and pollute the environment. When the cabinet is opened, formaldehyde will diffuse and escape, affecting human health

Method used

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  • A kind of instrument for taking liquid of fixed liquid of specimen
  • A kind of instrument for taking liquid of fixed liquid of specimen
  • A kind of instrument for taking liquid of fixed liquid of specimen

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Embodiment Construction

[0026] like Figures 1 to 3 As shown, the specimen fixative liquid extraction instrument proposed by the present invention includes: a closed cabinet body 1, a liquid storage tank 2 arranged in the cabinet body 1, and a liquid pumping device 3 connected to the liquid storage tank 2 for extracting liquid , and a microprocessor electrically connected to the liquid pumping device 3, the liquid storage barrel 2 is provided with an outlet, and the liquid pumping end of the liquid pumping device 3 is connected to an infusion tube 4, and the infusion tube 4 is inserted into the liquid storage barrel 2 from the outlet, and the liquid is pumped The outlet end of the device 3 is connected with a liquid outlet pipe 5, and a liquid accumulation tank located below the liquid outlet pipe 5 is arranged in the cabinet body 1 to prevent the liquid from flowing out too much. One side of the cabinet body 1 is provided with a door that can be opened and closed. When the door is opened during use,...

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Abstract

The invention discloses a specimen stationary liquid taking instrument. The specimen stationary liquid taking instrument comprises a sealed cabinet body, a liquid storage barrel, a liquid pumping device and a microprocessor, wherein the liquid storage barrel is arranged in the cabinet body; the liquid pumping device is connected to the liquid storage barrel and used for pumping liquid; and the microprocessor is electrically connected with the liquid pumping device. One side of the cabinet body is provided with a cabinet door device capable of being opened and closed. A liquid outlet pipe is connected to the outlet end of the liquid pumping device. The cabinet body is provided with a detection sensor for detecting the open state and the close state of a cabinet door. The detection sensor is electrically connected with the microprocessor and controls starting or stopping of an air circulating filtration device. According to the specimen stationary liquid taking instrument, specimen liquid can be prevented from volatilizing into the ambient environment during liquid taking, and formaldehyde in the cabinet body is purified; and the instrument is safe, reliable and convenient to use.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an instrument for taking liquid from a specimen fixative. Background technique [0002] In hospital operating rooms, pathology departments, social health centers, laboratories, etc., specimen solutions are usually used to preserve, disinfect, and soak tissue samples for inspection. Formaldehyde solution is the most common specimen solution, which has the following hazards: 1. Direct contact with human skin may cause allergies, skin inflammation or eczema, especially for people who need to be exposed to formaldehyde for a long time at work, such phenomena often occur; 2. Formaldehyde is highly volatile, highly irritating and harmful to the eyes; 3. When inhaled by the human body, it will irritate the mucous membranes of the mouth, nose and respiratory tract, ranging from painful coughing to severe respiratory inflammation and even pulmonary edema; 4. Many scientific stu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67D7/02B67D7/06B67D7/08B01D46/30
CPCB01D46/0036B01D46/30B67D7/0277B67D7/06B67D7/08
Inventor 廖志宏潘松成
Owner 深圳市廖氏原生物医学科技有限公司
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