CN101658695A - Multi-bladder defecation draining device - Google Patents

Abstract

The invention discloses a multi-airbag defecation and drainage device, which relates to a medical device. By using a drainage catheter and arranging a plurality of air bags on the catheter, flushing, damage, and Bleeding, pain, eczema, ulceration and even pressure sores and other nursing complications occur, ensuring the cleanliness of the perianal skin of the patient, improving the comfort of the patient, and keeping the bed unit clean. It greatly reduces the nursing workload of nurses and family members, and reduces their labor intensity, especially for such patients admitted to the ICU, it can save a lot of time and energy for ICU nurses, allowing them to have more energy to observe the condition and Implement rescue treatment; greatly save the cost of nursing care and reduce the burden on patients. The multi-airbag solution adopted can well avoid the disadvantage of ischemic necrosis of local rectal tissue mucosa caused by inflating one airbag for a long time.

Description

Multi-balloon defecation and drainage device

technical field

The invention relates to a medical device, in particular to a multi-air bag defecation and drainage device.

Background technique

At present, there are no related nursing products for diarrhea patients with fecal incontinence. Clinically, for such patients, nurses and family members mostly rely on traditional methods such as frequent cleaning of the patient's perianal skin, replacement of toilet paper, diapers, bed sheets, and middle sheets. Solve the nursing problem of incontinence, but this method is very labor-intensive for nurses and family members, and the nursing cost is very high. More importantly, the perianal skin of the patient is stimulated by excrement for a long time, and the skin is prone to flushing, damage, bleeding, and pain , eczema, ulceration, and even pressure sores and other nursing complications. At the same time, due to the needs of diagnosis and treatment, such patients often need to collect specimens for routine, occult blood, culture and drug sensitivity tests. It is difficult to obtain qualified specimens with traditional nursing methods. Lead to inaccurate examination results, thereby delaying the diagnosis and treatment of patients.

Contents of the invention

The technical problem to be solved by the present invention is to provide a multi-airbag defecation and drainage device, which can be suitable for patients with thin watery stools, facilitates the discharge and drainage of stools, and also facilitates the collection of stool samples from such patients for inspection, especially It is convenient to take stool culture samples to prevent artificial contamination, so as to ensure the authenticity and accuracy of test results during the sample collection process.

In order to solve the above technical problems, the technical solution adopted in the present invention is: a multi-balloon defecation and drainage device, the catheter front end is provided with a plurality of airbags, each airbag is provided with an airbag pressure regulating tube, and the airbag pressure regulating tube is provided with an airbag The pressure regulating valve is connected with the guide tube through the adapter.

The airbag is cylindrical after being inflated.

The number of airbags is two.

A liquid storage bottle is arranged on the guide tube.

There is a liquid discharge port under the liquid storage bottle.

The front end of the catheter is also provided with a side flow hole.

There are multiple side flow holes.

There are three side flow holes, each with a circumferential interval of 120°.

A narrowing section is also provided on the catheter.

The balloon pressure regulating tube is partially connected with the catheter.

A multi-airbag defecation and drainage device provided by the present invention has the following beneficial effects:

1. By using a drainage catheter and setting multiple airbags on the catheter, it is possible to avoid the occurrence of nursing complications such as flushing, damage, bleeding, pain, eczema, ulceration and even pressure sores on the perianal skin of diarrhea patients with fecal incontinence , to ensure the cleanliness of the patient's perianal skin, improve the comfort of the patient, and keep the bed unit clean. It greatly reduces the nursing workload of nurses and family members for frequent cleaning of perianal skin, replacement of toilet paper, diapers, bed sheets, middle sheets, etc. for diarrhea patients with fecal incontinence, and reduces their labor intensity, especially for such patients who are admitted to the ICU. It saves a lot of time and physical strength for ICU nurses, allowing them to have more energy to observe the condition and implement rescue treatment; it greatly saves the cost of nursing care and reduces the burden on patients.

2. The set liquid storage bottle is convenient for taking stool samples of such patients and preventing artificial pollution. The authenticity and accuracy of the test results are well ensured in the sample collection link, so that it is convenient for clinicians to timely collect stool samples according to the test results Implement targeted treatment to improve the treatment effect as soon as possible. It is also convenient to accurately observe the changes in the color, nature, and volume of the patient's stool, ensuring the accuracy of the 24-hour fluid intake and output records, and providing a basis for doctors to better implement fluid replacement therapy.

3. This new design has two airbags. One is the cylindrical airbag to facilitate the fixation of the catheter and prevent prolapse; It avoids the ischemic necrosis of the local rectal mucosa caused by inflating a balloon for a long time, and the stool is easy to flow out from the side of the catheter when it is deflated. The defecation receptor prevents the catheter from being displaced or prolapsed due to artificial stimulation of the patient's defecation; in addition, there is a narrowing section in the middle of the catheter, which can reduce the tension of the anal sphincter and facilitate its contraction, thus well protecting the function of the anal sphincter .

4. The side flow hole set at the front end of the catheter increases the entrance of drainage, which is convenient for the drainage of stool on the side of the catheter. Part of the balloon pressure regulating tube is connected with the catheter, and the part outside the body is separated from the catheter, which can avoid the balloon pressure regulating tube. The length of the balloon pressure regulating tube is inconsistent with the catheter, which will cause the balloon pressure regulating tube to be twisted and deformed in the body or even blockage, and can also make the shape transition between the balloon pressure regulating tube and the catheter smooth, and prevent stool from passing through the gap between the balloon pressure regulating tube and the catheter overflow.

Description of drawings

The present invention will be further described below in conjunction with drawings and embodiments.

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Detailed ways

As shown in Figure 1, a multi-balloon defecation and drainage device, the front end of the catheter 5 is provided with a plurality of airbags 2, each airbag 2 is provided with an airbag pressure regulating tube 4, and the airbag pressure regulating tube 4 is provided with a balloon pressure regulating valve 6 , the conduit 5 is connected with the guide tube 7 through the adapter 9 .

The airbag 2 is cylindrical after being inflated.

Described air bag 2 quantity is two.

A liquid storage bottle 8 is arranged on the guide tube 7 .

A liquid outlet 10 is provided below the liquid storage bottle 8 .

The front end of the conduit 5 is also provided with a side flow hole 1 .

There are multiple side flow holes 1 .

There are three side flow holes 1, each with a circumferential interval of 120°.

The narrowing section 3 is also provided on the conduit 5 .

Some parts of the balloon pressure regulating tube 4 are connected with the catheter 5 . That is, the total length of the catheter is 40 cm, and the balloon pressure regulating tube 4 is attached to the outside of the catheter 5 until it is separated from the catheter 5 at 30-35 cm.

In this example, the scheme of three side flow holes and two airbags is adopted, which takes into account the strength of the front end of the catheter 5 and the effect of drainage. The specific operation method is as follows:

1. Fully evaluate the patient’s condition before use, ask whether there are rectal and anal canal diseases such as anal fissure, hemorrhoids (this method should be used with caution for such patients), and choose a catheter of appropriate size and model;

2. Assist the patient to take the left lateral position;

3. Connect the catheter 5 and the guide tube 7 through the adapter 9, check whether the connection between the liquid storage bottle 8 and the guide tube 7 is reliable; check the air bag 2, the air bag pressure regulating tube 4 and the air bag pressure regulating valve 6, and ensure that the air bag 2 The gas inside is completely evacuated.

4. After lubricating the front end of the catheter 5 with sterilized paraffin oil, gently insert the catheter 5 together with the air bag 2 into the anus for about 18 cm, so that the narrowing section 3 is just at the anus;

5. Inflate the airbag 2 at the front end first, and fix the catheter 5. During use, the two airbags need to be inflated and deflated alternately every 2 hours;

6. Fix the extracorporeal part of the present invention beside the bed;

7. Observe and record the color, nature and amount of the discharge, and take a sample from the liquid discharge port 10 on the liquid storage bottle 8 for inspection as required.

Claims (10)

1. A multi-airbag defecation and drainage device, characterized in that: the catheter (5) front end is provided with a plurality of airbags (2), each airbag (2) is provided with an airbag pressure regulating tube (4), and the airbag pressure regulating tube ( 4) An airbag pressure regulating valve (6) is provided on the top, and the conduit (5) is connected to the guide tube (7) through an adapter (9). 2. A multi-airbag defecation and drainage device according to claim 1, characterized in that: the airbag (2) is inflated into a cylindrical shape. 3. A multi-airbag defecation and drainage device according to claim 1 or 2, characterized in that: the number of said airbags (2) is two. 4. A multi-airbag defecation and drainage device according to claim 1, characterized in that: a liquid storage bottle (8) is provided on the drainage tube (7). 5. A multi-airbag defecation and drainage device according to claim 4, characterized in that a liquid discharge port (10) is provided under the liquid storage bottle (8). 6. A multi-balloon defecation and drainage device according to claim 1, characterized in that: the front end of the catheter (5) is also provided with a side flow hole (1). 7. A multi-balloon defecation and drainage device according to claim 6, characterized in that there are multiple side flow holes (1). 8. A multi-balloon defecation and drainage device according to claim 6, characterized in that: there are three side flow holes (1), each with a distance of 120° on the circumference. 9. A multi-balloon defecation and drainage device according to claim 1, characterized in that: the catheter (5) is further provided with a narrowed section (3). 10. A multi-balloon defecation and drainage device according to claim 1, characterized in that: a part of the balloon pressure regulating tube (4) is connected with the catheter (5).