Automatic aspirator for hepatobiliary surgerydepartment

An aspirator and surgical technology, which is applied in the field of medical devices, can solve the problem that the aspirator cannot automatically replace the liquid collection bottle, etc., and achieves the effects of reasonable structure, convenient use, and avoiding full overflow.

Inactive Publication Date: 2022-02-25
THE FIRST AFFILIATED HOSPITAL OF WANNAN MEDICAL COLLEGE YIJISHAN HOSPITAL OF WANNAN MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The automatic aspirator for hepatobiliary surgery proposed by the present invention solves the problem that the aspirator in the prior art cannot automatically replace the liquid collection bottle

Method used

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  • Automatic aspirator for hepatobiliary surgerydepartment
  • Automatic aspirator for hepatobiliary surgerydepartment
  • Automatic aspirator for hepatobiliary surgerydepartment

Examples

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Embodiment Construction

[0035] 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.

[0036] refer to Figure 1-9 , automatic aspirator for hepatobiliary surgery, including:

[0037]Housing 1, an installation cavity is opened in the housing 1, and a suction mechanism for attracting effusion is installed in the installation cavity. A placement groove is arranged on one side of the housing 1, and a drain pipe 14 is installed on the top of the placement groove. The suction mechanism includes an air suction pump 9 and a transition tank 10 installed in the installation cavity. The transition tank 10 is connected with a hose 12 whose end extends to the outside of the housing 1. An air suction pipeline is connected between the air suction pump 9 and the tran...

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Abstract

The invention relates to the technical field of medical instruments, and concretely relates to an automatic aspirator for the hepatobiliary surgery department. For solving the problem that a liquid collecting bottle of an aspirator in the prior art cannot be automatically replaced, the automatic aspirator comprises: a shell, wherein a mounting cavity is formed in the shell, a suction mechanism for sucking hydrops is mounted in the mounting cavity, a containing groove is formed in one side of the shell, a liquid discharging tube is installed at the top of the containing groove, a valve is installed on the liquid discharging tube, the liquid discharging tube is movably sleeved with a liquid outlet nozzle, and an electric push rod used for driving the liquid outlet nozzle to ascend and descend and an infrared liquid level sensor are further installed at the top of the containing groove; and a liquid collecting bottle used for collecting the accumulated liquid discharged from the liquid outlet nozzle. The automatic aspirator is reasonable in structure and easy to operate, the liquid collecting bottle filled with effusion can be automatically replaced, then an empty liquid collecting bottle is automatically conveyed to the position below the liquid outlet nozzle, then the effusion in the liquid collecting bottle can be effectively prevented from overflowing, and great convenience is brought to use of medical staff.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an automatic aspirator for hepatobiliary surgery. Background technique [0002] During hepatobiliary surgery, since there are many human mucous membranes connected to the liver and gallbladder organs, and after the operation, the abdominal cavity where the liver is located needs to be washed to effectively avoid further damage to the human body caused by intra-abdominal congestion. When performing negative pressure suction, the fluid in the abdominal cavity is sucked into the liquid collection bottle through the suction device. In order to prevent the liquid in the liquid collection bottle from overflowing, it is necessary to replace the liquid collection bottle in time. However, the suction device used at present cannot realize the operation of automatically replacing the liquid collection bottle, and needs to be replaced manually, which is prone to overflow due to the untimel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M2205/103A61M2205/14A61M2205/3306A61M2205/3382A61M2210/1021A61M2209/08A61M2210/005
Inventor 张卫东俞远林
Owner THE FIRST AFFILIATED HOSPITAL OF WANNAN MEDICAL COLLEGE YIJISHAN HOSPITAL OF WANNAN MEDICAL COLLEGE
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