CN203263886U - Excrement negative pressure sucking device - Google Patents

Abstract

The utility model discloses a stool negative pressure suction device, which includes a bag body, a water inlet flushing connection pipe for flushing the bag body and a negative pressure suction connection pipe for suctioning stool in the bag body, and the water inlet flushing connection pipe is attached. On the inner wall of the negative pressure suction connection tube and open at the tail end of the negative pressure suction connection tube; one end of the negative pressure suction connection tube is inserted into the bag from the opening of the bag body, and the other end is connected with a negative pressure suction tube. The other end of the water inlet flushing connecting pipe can be connected to the external water source, and the negative pressure suction connecting pipe is inserted into the opening of the bag body to form a sealed structure. The pocket negative pressure suction device can avoid the stimulation of stool to the perianal skin, protect the perianal skin, strengthen the observation of critically ill patients, reduce nursing costs, and reduce the workload of nurses.

Description

Stool negative pressure suction device

technical field

The utility model relates to the technical field of medical equipment, in particular to a stool negative pressure suction device.

Background technique

Fecal incontinence refers to the loss of the ability to control feces and gas due to damage to the sphincter in the anal canal or its related nerves, which is a type of defecation disorder. Intensive care unit (ICU) patients are critically ill and often have fecal incontinence due to neurological disorders or the imbalance of gastrointestinal flora caused by long-term extensive use of broad-spectrum antibiotics. The most common complications are perineal and sacrococcygeal dermatitis and pressure Sexual ulcers, fecal incontinence and their complications not only aggravate the pain of patients, prolong the course of the disease, increase the economic burden, but also bring many difficulties to nursing work, increasing the difficulty and workload of nursing work. Many nursing colleagues have conducted research on the treatment of fecal incontinence of patients. For example, some people use ostomy bags to achieve certain results in patients with fecal incontinence, but they often need to defecate from the discharge port of ostomy bags; Indwelling tubes can also irritate the patient's intestines, and improper application can cause rectal mucosal bleeding.

Utility model content

The purpose of this utility model is to overcome the technical problem of the lack of suitable medical equipment in the prior art, which causes discomfort to the patient caused by improper handling when treating the patient's fecal incontinence, and provides a central negative pressure suction and drainage tube connected to the anus by using an ostomy bag. Flush stool negative pressure suction device.

In order to achieve the above purpose, the utility model adopts the following technical solutions: the stool negative pressure suction device includes a bag body, and also includes a water inlet flushing connection pipe for flushing the bag body and a negative pressure for sucking stool in the bag body The suction connection pipe, the water inlet flushing connection pipe is attached to the inner wall of the negative pressure suction connection pipe and opens at the tail end of the negative pressure suction connection pipe; one end of the negative pressure suction connection pipe is inserted into the bag from the opening of the bag body In the body, the other end is connected with a negative pressure suction device, and the other end of the water inlet and flushing connection pipe can be connected with a water source. The negative pressure suction connection pipe is inserted into the opening of the bag body to form a sealed structure.

The mouth of the bag body is sealed by a sealing cover provided, and the negative pressure suction connecting pipe is sealed at the place passing through the sealing cover.

The opening of the water inlet flushing connecting pipe at the tail end of the negative pressure suction connecting pipe is on the side wall of the water inlet flushing connecting pipe, and its opening position is higher than the nozzle of the negative pressure suction connecting pipe.

Compared with the prior art, the utility model has the following advantages: the negative pressure suction device for the ostomy bag can avoid stimulation of the perianal skin by stool, protect the perianal skin, strengthen observation of critically ill patients, reduce nursing costs, and reduce the workload of nurses. The application of the negative pressure suction device for ostomy bags can effectively strengthen the management of the perianal skin of critically ill patients, ensure the safety of critically ill patients, and can be used clinically.

Description of drawings

Fig. 1 is a structural schematic diagram of the stool negative pressure suction device of the present invention.

Detailed ways

The content of the present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Example:

Please refer to Figure 1, the stool negative pressure suction device includes a bag body 1, and also includes a water inlet flushing connection pipe 2 for flushing the bag body 1 and a negative pressure suction connection for suctioning stool in the bag body 1 Pipe 3, the water inlet flushing connecting pipe 2 is attached to the inner wall of the negative pressure suction connecting pipe 3 and opens at the tail end of the negative pressure suction connecting pipe 3; one end of the negative pressure suction connecting pipe 3 is inserted from the opening of the bag body 1 Into the bag body 1, the other end is externally connected with a negative pressure suction device, the other end of the water inlet flushing connecting pipe 2 is connected with a water source, and the water inlet flushing connecting pipe 2 is inserted into the opening of the bag body 1 to form a sealed structure.

The bag body 1 sack of this embodiment is sealed by the sealing cover 11 that is provided with, and the negative pressure suction connecting pipe 3 is sealed at passing the sealing cover 11.

The opening 21 of the tail end of the water inlet flushing connecting pipe 2 on the negative pressure suction connecting pipe 3 is on the side wall of the water inlet flushing connecting pipe 2 , and its opening 21 is positioned higher than the nozzle 31 of the negative pressure suction connecting pipe 3 .

This embodiment is not limited to the sealing structure of the sealing cover, and other sealing structures may also be used, such as sealing mechanisms such as binding the mouth of the bag body 1 with elastic rubber bands.

The above detailed description is a specific description of the feasible embodiment of the utility model. This embodiment is not used to limit the patent scope of the utility model. Any equivalent implementation or change that does not deviate from the utility model shall be included in this case within the scope of the patent.

Claims (3)

1. Stool negative pressure suction device, including a bag body (1), characterized in that: it includes a water inlet flushing connection pipe (2) for flushing the bag body (1) and a suction pipe for suctioning the bag body (1). The negative pressure suction connecting pipe (3) for stool, the water inlet flushing connecting pipe (2) is attached to the inner wall of the negative pressure suction connecting pipe (3) and opens at the tail end of the negative pressure suction connecting pipe (3); One end of the negative pressure suction connection pipe (3) is inserted into the bag body (1) from the opening of the bag body (1), the other end is connected with a negative pressure suction device, and the other end of the water inlet flushing connection pipe (2) is connected with a The water source, the negative pressure suction connecting pipe (3) is inserted into the opening of the bag body (1) to form a sealed structure. 2. The stool negative pressure suction device according to claim 1, characterized in that: the mouth of the bag (1) is sealed by a sealing cover (11), and the negative pressure suction connection tube (3) is Seal through the sealing cap (11). 3. The stool negative pressure suction device according to claim 1, characterized in that: the opening (21) of the water inlet flushing connecting pipe (2) at the tail end of the negative pressure suction connecting pipe (3) is located in the water inlet flushing connecting pipe ( 2) on the side wall, its opening (21) is positioned higher than the nozzle (31) of the negative pressure suction connecting pipe (3).