CN106215257A - Integral type drainage system - Google Patents

Abstract

The invention discloses a drainage device, which relates to the technical field of medical devices. It includes a drainage tube, one end of the drainage tube passes through a through hole of an anal plug sleeve with a small front and a large back, and the other end is connected to a drainage port of a drainage bottle; The outer diameter of the drainage tube is larger than the diameter of the through hole, and the drainage bottle is connected to the negative pressure source through a negative pressure connecting tube; the material of the anal plug sleeve is silica gel, and a round paste is provided at the bottom of the drainage bottle; the top surface of the drainage bottle is provided with a drainage The bottle cap has a discharge valve on the bottom and a scale on the side. A water injection hole with a side pipe is arranged on the drainage tube between the anal plug sleeve and the drainage bottle. The invention can solve the problems that the drainage tube is easy to fall off when the drainage device is used by bedridden patients with fecal incontinence who cannot take care of themselves, the rectal and perianal skin and mucous membranes are eroded or necrotic, the drainage device needs to be replaced frequently and it is inconvenient to flush.

Description

Integrated drainage device

technical field

The invention relates to the technical field of medical supplies, in particular to a drainage device for bedridden patients who cannot take care of themselves due to fecal incontinence to defecate smoothly.

Background technique

At present, clinically for patients with fecal incontinence, in order to receive or discharge their stool, the following methods are often used: 1. Use a disposable ostomy bag, align the interface of the ostomy bag with the anus, and stick the ostomy bag around the anus In the anus, the disposable ostomy bag is small in size. For critically ill patients, due to the large amount of stool and gas production, the stools need to be taken away more often. It is easy to dirty the ostomy bag and it is inconvenient to clean; When the air volume is large, the disposable ostomy bag is easy to swell and break, and the disposable ostomy bag needs to be replaced frequently and pasted repeatedly, which will cause the patient's skin to ulcerate; and the cost of the ostomy bag is relatively expensive, so it is not easy to replace the ostomy bag. 2. Use the existing disposable tracheal intubation tube, disposable gastric tube and double-cavity balloon urinary catheter to insert into the anus, then inflate the airbag, and use the inflation of the airbag to get stuck in the rectum close to the anus to seal the anus, and the stool will pass through the straw. flow out. Disadvantages are: if the air pressure is squeezed for a long time, the local blood circulation in the rectum may be affected, and the skin and mucous membrane of the rectum and anal canal may be eroded or necrotic; insufficient air bag pressure may also easily cause the drainage tube to protrude and leak.

Contents of the invention

The technical problem to be solved by the present invention is to provide an integrated drainage device, which can solve the problems of easy fall off of the drainage tube, erosion or necrosis of rectal and perianal skin and mucous membranes, and frequent replacement of drainage devices for bedridden patients with fecal incontinence who cannot take care of themselves. And the problem of inconvenient flushing.

In order to solve the above problems, the technical solution of the present invention is: this integrated drainage device includes a drainage tube, one end of the drainage tube passes through a through hole of an anal plug sleeve with a small front and a large rear, and the other end is connected to a drainage bottle The connection port; the outer diameter of the drainage tube is larger than the diameter of the through hole, and the drainage bottle is connected to a negative pressure source through a negative pressure connecting tube.

Among the above technical solutions, a more specific solution can also be: the material of the anal plug sleeve is silica gel, the bottom of the anal plug sleeve is provided with a circular paste; the top surface of the drainage bottle is provided with a drainage bottle cap , with a discharge valve on the bottom and a scale on the side.

Further: the drainage tube is provided with a water injection hole with a side tube on the drainage tube between the anal plug sleeve and the drainage bottle.

Owing to adopting above-mentioned technical scheme, the present invention has following beneficial effect:

1. The present invention is provided with a silicone anal plug sleeve with a pacifier shape, which is small at the front and large at the rear. The diameter of the through hole in the center of the anal plug sleeve is smaller than the outer diameter of the drainage tube. Move to select the appropriate extension length, and rely on the extrusion elasticity of the through hole to fix the drainage tube on the silicone anal plug sleeve, the two are closely connected, and the gap between the two is sealed; when using the silicone anal plug of the drainage tube The sleeve is inserted into the patient's anus, and the round shape of the silicone anal plug sleeve is pasted and fixed on the outside of the anus skin, so the drainage tube is not easy to fall off, and at the same time, due to the good sealing, it prevents the leakage of stool in the anus, thus making the patient feel more comfortable.

2. In the present invention, a water injection hole with a side pipe is provided on the drainage tube, and the flushing liquid can be injected and rinsed through the side tube at any time, and the tail end of the drainage tube is connected to a drainage bottle for continuous drainage, and the drainage bottle can continuously collect stool or clean.

3. The invention is reasonably set up, easy to operate by nurses, and takes less time; the drainage tube is firmly fixed and not easy to loosen, which can prevent stool leakage, greatly reduce the occurrence of incontinence dermatitis, reduce the pain of patients, and reduce the economic burden of patients. Strong promotion.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic cross-sectional view along the line A-A in Fig. 1 .

Explanation of reference signs: 1. Drainage tube, 2. Anal plug sleeve, 3. Round paste, 4. Water injection hole with side pipe, 5. Negative pressure connection tube, 6. Drainage bottle, 6-1, Drainage bottle cap, 6-2, discharge valve.

detailed description

Below in conjunction with accompanying drawing and embodiment the present invention is further described:

The integrated drainage device shown in Figure 1 and Figure 2 includes a drainage tube 1 and anal plug sleeve 2. The anal plug sleeve 2 is made of silica gel. The anal plug sleeve 2 has a nipple shape with a small front and a large rear. There is a through hole, one end of the drainage tube 1 passes through the through hole, and the other end is connected to the connection port of the drainage bottle 6; the outer diameter of the drainage tube 1 is larger than the diameter of the through hole of the anal plug sleeve 2, and the drainage tube passes through the anal plug sleeve The through hole can be moved up and down to select the appropriate length, and the drainage tube is fixed on the silicone anal plug sleeve by the extrusion elasticity of the through hole, the two are closely connected, and the gap between the two is sealed; the anal plug sleeve The bottom of the 2 is provided with a circular paste 3 to reinforce the anal plug sleeve 2. When in use, the circular paste of the anal plug sleeve is fixed on the outside of the anus skin, and the paste is firm, so the drainage tube is not easy to fall off, and at the same time, due to the good sealing performance, it prevents The leakage of stool in the anus is prevented, thereby making the patient feel more comfortable; the drainage bottle 6 is connected to the negative pressure source through the negative pressure connecting pipe 5; the top bottle mouth of the drainage bottle 6 is provided with a drainage bottle cap 6-1, and the bottom surface is provided with a discharge valve 6 -2, the side is provided with a scale (not shown in the figure), the end of the drainage tube is connected to the drainage bottle, and the drainage tube 1 connected between the anal plug sleeve 2 and the drainage bottle 6 is provided with a water injection hole 4 with a side tube, The irrigating fluid can be connected at any time and injected into the side tube for rinsing, and the drainage bottle connected to the end of the drainage tube can continuously drain stool or clean.

Claims (3)

1. An integrated drainage device, including a drainage tube (1), characterized in that one end of the drainage tube (1) passes through a through hole of an anal plug sleeve (2) with a small front and a large back, and the other end is connected to the drainage tube The connection port of the bottle (6); the outer diameter of the drainage tube (1) is larger than the diameter of the through hole, and the drainage bottle (6) is connected to a negative pressure source through a negative pressure connecting tube (5). 2. The integrated drainage device according to claim 1, characterized in that: the anal plug sleeve (2) is made of silica gel, and the bottom of the anal plug sleeve (2) is provided with a circular paste (3); The top bottle mouth of the drainage bottle (6) is provided with a drainage bottle cap (6-1), the bottom surface is provided with a discharge valve (6-2), and the side is provided with a scale. 3. The integrated drainage device according to claim 1 or 2, characterized in that: the drainage tube (1) between the anal plug sleeve (2) and the drainage bottle (6) The pipe (1) is provided with a water injection hole (4) with a side pipe.