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Colonic multifunctional treatment device

A therapeutic device and multifunctional technology, applied in medical science, balloon catheters, sensors, etc., can solve problems such as poor curative effect, high pressure, even intestinal perforation, and complicated operation, so as to avoid the difficulty of device insertion and prevent damage to the intestinal wall Effect

Inactive Publication Date: 2014-07-16
宋景春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using conventional clinical treatment methods such as gastrointestinal decompression, anal canal exhaust or catharsis enema, etc., can only diagnose the patient site within 15 cm of the anus, and the treatment of intractable abdominal distension is often ineffective, resulting in severe malnutrition in patients , infection spread, intra-abdominal hypertension and even intestinal perforation and other serious complications
Colonoscopy can also treat intractable abdominal distension, but the risk of complications such as intestinal perforation caused by colonoscopy is high, and the body of the colonoscope is very thick, causing great pain to the patient; at the same time, the complicated operation requires high technical requirements for doctors, and the equipment is expensive, so it is difficult to popularize

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A multifunctional treatment device for the colon, comprising an anal dilator, a guide wire, and a soft and bendable rectal catheter 2, a sigmoid catheter 3, a descending colon catheter 4, a transverse colon catheter 5 and a colon multifunctional treatment catheter 1.

[0022] One end of the rectal catheter 2 is a straight pipe, and the other end is a 1 / 4 arc-shaped curved pipe. There is an air bag 21 on the top of the curved pipe, and a standard adapter is connected to the tail end opening of the straight pipe to facilitate Exhaust gas to reduce the intestinal pressure of the rectum, connect the pressure measuring device to measure the intestinal pressure or input the treatment liquid, the straight tube is 30-40 cm long, the bending radius of the curved tube is 3-8 cm, the inner diameter is 4-14 mm, and the outer diameter 5-15mm.

[0023] As optimization, there is also a sigmoid conduit 3, one end of the sigmoid conduit 3 is a 30-40 centimeter long straight pipe, and th...

Embodiment 2

[0030] Lubricate the rectal catheter with paraffin oil first, then open the anus through the dilator and insert the rectal catheter into the anus and enter the rectum; connect a pressure measuring device to the pressure measuring tube of the rectal catheter to check whether the pressure is normal, and open the rectum if the pressure is too high A valve connected to the open end of the catheter and a standard adapter is used for exhaust operation, or the therapeutic drug is injected through the open end of the rectal catheter.

Embodiment 3

[0032] In Example 2, if further examination of the sigmoid colon is required, a 120 cm short guide wire lubricated with paraffin oil was placed in the rectal catheter, and the short guide wire was inserted into the proximal end of the sigmoid colon by utilizing the natural curvature of the rectal catheter. After the short guide wire is inserted as far as possible, the rectal catheter is withdrawn, and then the sigmoid catheter lubricated with paraffin oil is sent to the distal end of the sigmoid colon through the short guide wire, and the short guide wire is withdrawn. Connect a pressure measuring device to the pressure measuring tube of the sigmoid catheter to check whether the pressure is normal. If the pressure is too high, open the valve connected to the standard adapter at the tail end of the sigmoid catheter for exhaust operation, or through the tail end of the sigmoid catheter The opening injects the therapeutic drug.

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Abstract

The invention discloses a colonic multifunctional treatment device comprising an anal dilation device, a guide wire, a rectal catheter, a sigmoid colon catheter, a descending colon catheter and a transverse colon catheter. According to the device, colorectal multiple symptoms are treated according to colorectal anatomical characteristics, a colonic multifunctional treatment catheter and a series of catheters used with the colonic multifunctional treatment catheter in a matching manner are designed, optional positions of the colon can be reached by manual placing the treatment catheter at bedsides, the device is convenient and rapid to use and safe and reliable, and diagnosis and treatment purposes of pressure releasing and exhausting, drug injection, and pressure measurement can be achieved accordingly.

Description

technical field [0001] The invention belongs to the field of colon treatment medical equipment, in particular to a bedside multifunctional treatment device for the colon that can be manually operated. Background technique [0002] Intractable abdominal distension is a common clinical intractable disease. Non-obstructive colon dilatation is one of the main pathophysiological mechanisms of intractable abdominal distension, which is common in clinical diseases such as postoperative abdominal surgery, multiple injuries, cervical spinal cord injury, severe infection, malnutrition, and water and electricity disturbance. Using conventional clinical treatment methods such as gastrointestinal decompression, anal canal exhaust or catharsis enema, etc., can only diagnose the patient site within 15 cm of the anus, and the treatment of intractable abdominal distension is often ineffective, resulting in severe malnutrition in patients , spread of infection, intra-abdominal hypertension a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/10A61B5/03
Inventor 宋景春方邦江周爽黄立桂廖浩杨洋朱宏亮
Owner 宋景春
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