Automatic aspirator for hepatobiliary surgery
A suction device and surgical technology, which is applied in the direction of suction equipment, pumping and pumping systems, etc., can solve the problems of poor sealing and stability, inconvenient disassembly of the liquid collection bottle, etc., and achieve good sealing, easy disassembly of the liquid collection bottle, and stable connection Effect
Pending Publication Date: 2020-02-21
孙广涛
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic aspirator for hepatobiliary surgery, which has the advantages of easy disassembly of the liquid collection bottle and stable connection, and solves the need for medical staff to disassemble the liquid collection bottle from the suction device during actual use. , there is the problem that the liquid collection bottle is not easy to disassemble, and the general contact between the suction device and the liquid collection bottle is connected through a pipeline, and the sealing and stability of the connection are poor
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-3 , the present invention provides the following technical solutions: an automatic aspirator for hepatobiliary surgery, comprising a base 1, the top of the base 1 is fixedly installed with a cabinet 2, the left and right sides of the cabinet 2 are provided with bottle slots 16, and the two bottle slots 16 are all in the shape of arc shape, and the opposite sides of the two bottle grooves 16 are open, the inside of the two bottle grooves 16...
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The invention relates to the technical field of aspirators, and discloses an automatic aspirator for hepatobiliary surgery. The automatic aspirator comprises a base; a case is fixedly arranged at thetop of the base; bottle grooves are formed in the left side and the right side of the case; liquid collecting bottles are respectively and movably arranged in the two bottle grooves; top covers are respectively and fixedly arranged at tops of the two liquid collecting bottles; an air pumping pump is fixedly arranged in the case; a T-shaped shunt pipe is fixedly arranged at the top of the air pumping pump; a shunt valve is fixedly arranged in the T-shaped shunt pipe; and butt pipes are respectively and fixedly arranged at two ends of the top of the T-shaped shunt pipe. The automatic aspirator for hepatobiliary surgery has the advantages that the liquid collection bottles are convenient to disassemble and connection is stable, and solves the problems that a liquid collection bottle is inconvenient to disassemble when medical personnel need to disassemble the liquid collection bottle from an aspirator in an actual use process, and tightness and stability of connection between a common aspirator and a liquid collection bottle are poor due to the fact that the common aspirator is in contact and connected with the liquid collection bottle through a pipeline.
Description
technical field [0001] The invention relates to the technical field of aspirators, in particular to an automatic aspirator for hepatobiliary surgery. Background technique [0002] The negative pressure suction device is a tool that creates the negative pressure state of its suction head by a certain method, and the material outside the suction head is squeezed to the suction head to complete the "suction" effect. The negative pressure suction device consists of a pressure regulator, a liquid collection bottle and There are two hose ports on the liquid collection bottle, one is connected to the negative pressure terminal, and the other is connected to the working chamber. When the negative pressure terminal is connected, air negative pressure will be generated in the liquid collection bottle. It will guide the dirt (such as blood and phlegm) into the liquid collection bottle from another hose. When the liquid height in the liquid collection bottle reaches a certain height, th...
Claims
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CPCA61M1/0023
Inventor 孙广涛
Owner 孙广涛