Thoracic cavity drainage device for cardiac surgery department
A cardiac surgery and thoracic cavity technology, applied in the field of thoracic cavity drainage devices for cardiac surgery, can solve problems such as difficult chest cleaning, inconvenient storage and fixation, easy disconnection, etc., and achieve the effect of solving the difficulty of fixation
Pending Publication Date: 2021-04-06
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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Problems solved by technology
[0003] In order to solve the above-mentioned technical problems, the object of the present invention is to propose a chest drainage device for cardiac surgery, which effectively solves the current problem by providing a hose storage adapter with storage and transfer functions between the drainage tube and the drainage bag. There is a problem that the chest drainage tube is not easy to store and fix, and it is easy to disconnect, making it difficult to clean the chest cavity
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[0024] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.
[0025] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. Words such as "a", "an" or "the" used in the specification and claims of the patent application of the present invention do not express a limitation on quantity, but mean that there is at least one. Words such as "comprises" or "comprises" and similar terms indicate that the elements or items preceded by "comprises" or "comprises" include the elements or items listed after "comprises" or "comprises" and their equivalents, but do not exclude other component or object. "Up", "Down", "Left", "Right", e...
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The invention relates to a thoracic cavity drainage device for the cardiac surgery department. The device comprises a drainage tube, a hose storage adapter barrel and a drainage bag; thoracic cavity liquid led out of the drainage tube is fed into the drainage bag through the hose storage adapter barrel to be collected; the hose storage adapter barrel is composed of a barrel body, a fixing clamp and an adapter shaft; the adapter shaft is rotationally arranged on the inner wall of the barrel body through fixing shaft bodies on the two sides; a leading-in channel is formed in the adapter shaft and communicated with a flow-in hole formed in the adapter shaft; and one end of the drainage tube extends into the barrel body and is connected with the flow-in hole in a sealed mode; one of the fixing shaft bodies is provided with an outflow channel communicated with the leading-in channel, the outflow channel is communicated with an outflow hole formed in the fixing shaft body, and the outflow hole is connected with a hose in a sealed mode, wherein the hose is connected to the drainage bag. According to the thoracic cavity drainage device for the cardiac surgery department provided by the technical schemes of the invention, the hose storage adapter barrel with storage and adapting functions is arranged between the drainage tube and the drainage bag, so that the problems that an existing thoracic cavity drainage bag is difficult to fix and easy to break are effectively solved.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a chest drainage device for cardiac surgery. Background technique [0002] As we all know, closed thoracic drainage is to put one end of the drainage tube into the chest cavity, and the other end is connected to a drainage bag lower than its position, so as to discharge gas or collect fluid in the chest cavity, so that the lung tissue can reopen and restore function . As a treatment method, it is widely used in the drainage of hemothorax, pneumothorax, empyema and after thoracotomy, and plays a very important role in the treatment of diseases. The existing chest drainage tube is inconvenient to fix, and the long and redundant hose is not easy to store, and it is easy to cause the disconnection of the connection, thereby causing pneumothorax to the patient, and easy to cause pollution when flushing the chest cavity. Contents of the invention [0003] In order to solve ...
Claims
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IPC IPC(8): A61M1/00A61M39/08A61M25/02
CPCA61M39/08A61M25/02A61M2025/028A61M2210/101A61M2210/005
Inventor 张俊伟马俊贤陈健
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH