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Pressure reduction irrigation device for medical gastrointestinal surgery care

A flushing device and surgical technology, applied in the field of medical equipment, can solve problems such as poor working effect, large limitations, and single structure, and achieve the effects of reducing workload, reliable nursing, and improving work efficiency

Pending Publication Date: 2019-03-22
JINAN CENTER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used gastrointestinal decompressor has a single structure and can only perform decompression and suction with a single function, and the working effect is poor. It cannot perform gastrointestinal care and washing, and the combination of suction and washing has great limitations

Method used

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  • Pressure reduction irrigation device for medical gastrointestinal surgery care
  • Pressure reduction irrigation device for medical gastrointestinal surgery care
  • Pressure reduction irrigation device for medical gastrointestinal surgery care

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-3 , in an embodiment of the present invention, a medical gastrointestinal surgical care decompression flushing device, including a main body 30, the inner left side of the main body 30 is provided with a decompression chamber 13, and the inner right side of the main body 30 is respectively from top to bottom A flushing chamber 24 and a control chamber 28 are provided, the upper right side of the main body 30 is provided with a handrail 22, and the right side of the main body 30 is also provided with a liquid filling port 23 communicating with the flushing chamber 24, through which the liquid filling port 23 is used for flushing Liquid addition, the left side of the main body 30 is provided with a discharge port 9 communicating with the bottom of the decompression chamber 13, through which the discharge port 9 is used to discharge the aspirated matter, and the bottom of the main body 30 is also provided with a universal wheel 10 , to facilitate the movement...

Embodiment 2

[0037] see Figure 1-3 , the difference between this embodiment and embodiment 1 is:

[0038]In this embodiment, the first filter assembly 16 includes a first carbon fiber mesh 31, activated carbon 32 and a second carbon fiber mesh 33 arranged sequentially from inside to outside, and the second filter assembly 21 includes a first carbon fiber mesh arranged sequentially from top to bottom. Carbon fiber mesh 31, activated carbon 32 and the second carbon fiber mesh 33, the aperture of described first carbon fiber mesh 31 is greater than the aperture of second carbon fiber mesh 33, and activated carbon 32 is spherical or columnar activated carbon particles, passes through the first filter assembly 16 and the second The filter assembly 21 can adequately filter the air.

[0039] In this embodiment, the stirring assembly 27 includes a motor 38, a connecting rod 34, a stirring shaft 35 and a stirring blade 36, the motor 38 is installed and fixed on the top of the control chamber 28, ...

Embodiment 3

[0042] A medical gastrointestinal surgery nursing system, comprising the decompression flushing device for medical gastrointestinal surgery nursing described in any one of Embodiments 1-2.

[0043] The decompression flushing device for medical gastrointestinal surgery nursing, when working, by controlling the opening of the first solenoid valve 4 and the closing of the second solenoid valve 5, when the negative pressure pump 17 is working, the air pressure in the decompression chamber 13 is reduced, which can be passed through The decompression tube 2 of the decompression flushing tube 1 performs gastrointestinal decompression and suction, and the anti-reverse plate 12 has the effect of preventing reverse and improving the suction effect; by controlling the first solenoid valve 4 to close and the second solenoid valve 5 to open, When the booster pump 18 is working, the air pressure in the flushing chamber 24 increases, and the gastrointestinal flushing can be performed through ...

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Abstract

The invention relates to the technical field of medical instruments, in particular to a pressure reduction irrigation device for medical gastrointestinal surgery care. The pressure reduction irrigation device comprises a body, a negative-pressure pump is arranged at the top of the body and connected with the top of a pressure reduction cavity through a negative-pressure pipe, an anti-inversion plate is arranged on the inner side of the pressure reduction cavity, a heating rod and a stirring component are arranged on the lower portion of an irrigation cavity, a pressuring pump is arranged at the top of the body and connected with the top of the irrigation cavity through a pressuring pipe, a first connecting pipe and a second connecting pipe are arranged in the body, and a pressure reductionirrigation pipe is arranged on the left side of the body and positioned at the ends of the first connecting pipe and the second connecting pipe. The pressure reduction irrigation device is novel in structure and high in function, the stomach and intestine can be safely, reliably and rapidly cared, working loads of medical staff are relieved, and working efficiency is improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a decompression flushing device for medical gastrointestinal surgery nursing. Background technique [0002] Gastrointestinal surgery mainly treats diseases of the stomach, pancreas, small intestine (duodenum, jejunum, ileum), large intestine (cecum, ascending colon, transverse colon, descending colon, sigmoid colon, and rectum). The stomach is below the xiphoid-process of the sternum and above the navel, slightly to the left. Some hospitals do not set up gastrointestinal surgery separately, but classify it into general surgery (general surgery). [0003] In the clinical treatment of gastrointestinal surgery, when the patient has intraperitoneal fluid or increased intraperitoneal pressure, it is necessary to use a gastrointestinal decompressor to drain the gastrointestinal fluid. At present, the commonly used gastrointestinal decompressor has a single structure and can only perfor...

Claims

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Application Information

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IPC IPC(8): A61M3/02B01F7/00B01F7/16B01F15/06B01F15/00B01D36/02
CPCA61M3/0258A61M3/0283B01D36/02A61M2210/1053A61M2205/75A61M2205/36B01F27/11B01F27/808B01F35/187B01F35/93B01F2035/99B01F2101/2202A61M2210/005
Inventor 徐忠凯刘国勤
Owner JINAN CENTER HOSPITAL
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