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a drainage device

A memory and liquid guide technology, applied in the field of medical devices, can solve the problems of limited range of activities of patients, complicated replacement process, waste of medical resources, etc., achieve quick disassembly and replacement, light overall structure, and save medical resources.

Active Publication Date: 2016-03-09
卜梁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this traditional closed chest drainage bottle is a water-sealed bottle, which has the disadvantages of large volume, heavy weight, inconvenient carrying, complicated replacement process and the need for professional medical personnel to operate, especially for patients whose chest drainage is based on gas (such as Pneumothorax, long-term air leakage after lung surgery), carrying this traditional closed chest drainage bottle will cause the patient's range of activities to be limited, and need to stay in the hospital for long-term observation, wasting medical resources

Method used

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Embodiment Construction

[0024] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In addition, t...

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Abstract

The invention relates to the technical field of medical instruments, in particular to a drainage device. The drainage device includes a liquid guiding nozzle, a one-way liquid guiding tube, a liquid guiding sleeve and a storage device. One end is sealed and installed on the liquid guide nozzle, the storage is connected to the other end of the liquid guide tube, and the one-way guide tube is provided with an output end for one-way drainage, which can effectively prevent liquid and gas from flowing back into the chest cavity ; Compared with the traditional closed chest drainage bottle device, the drainage device has a lighter overall structure and is more convenient to carry; The function of the memory can be replaced directly to achieve the purpose of quick disassembly and replacement, which is beneficial to long-term portable use and saves medical resources.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a drainage device. Background technique [0002] Closed thoracic drainage, as a routine medical method for treating pneumothorax, has been widely used in the medical process. Under normal circumstances, the human thoracic cavity is in a negative pressure state, but when the chest wall is damaged due to surgery, trauma, etc., or long-term lung diseases such as tuberculosis, emphysema, bronchiectasis and other diseases lead to the rupture of the alveoli at the edge of the lung, air can enter the thoracic cavity , so that the negative pressure in the chest cavity disappears, and the lungs will lose their breathing function due to the pressure becoming smaller. Therefore, a closed chest drainage technique is needed to drain the air and fluid in the chest cavity. [0003] At present, the existing drainage devices include a closed chest drainage bottle and a closed chest ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/04A61M1/00
CPCA61M1/00A61M1/04A61M1/84
Inventor 卜梁
Owner 卜梁