CN209596263U - A kind of gastric juice negative pressure drainage device - Google Patents

Abstract

A kind of gastric juice negative pressure drainage device, including negative pressure drainage ball and drainage bag, negative pressure drainage ball upper and lower ends pass through a root canal road respectively and are connected to stomach tube and drainage bag, and a check valve is mounted on each root canal road, it is equipped with drain pipe in drainage bag lower end, is threaded with sealing cover in drain pipe.The utility model is not necessarily to negative pressure drainage ball inversion can pour out gastric juice, reduces the difficulty poured out, gastric juice is effectively prevent to pollute sheet.

Description

A gastric juice negative pressure drainage device

technical field

The utility model relates to a gastric juice negative pressure drainage device.

Background technique

Clinically, for critically ill patients and some postoperative patients who need to indwell a negative pressure drainage ball, the gastric juice needs to be drained, and the properties, color, and volume should be observed and recorded. Accurate measurement facilitates the provision of accurate information for clinical practice. And the current negative pressure drainage ball currently in use, when dumping gastric juice, needs to open the plastic cap on the upper end of the spheroid, hold the bottle in one hand and connect to the cap end, and extrude and control the spheroid with the other hand. In clinical work, the stomach tube is often pulled out due to improper operation, or the mouth of the cap is too large and does not align with the mouth of the bottle, until the liquid is poured onto the bed sheet, it is even more troublesome not to pour it in time, and it is impossible to accurately record each shift, or after pouring If the amount is not seen, it cannot provide accurate output for medical treatment, and also reduces the work efficiency of nursing staff.

Contents of the invention

The technical problem to be solved by the utility model is to provide a gastric juice negative pressure drainage device for solving the problems in the background technology.

In order to solve the problems of the technologies described above, the technical solution of the utility model is:

A gastric juice negative pressure drainage device, comprising a negative pressure drainage ball and a drainage bag, the upper and lower ends of the negative pressure drainage ball are respectively connected with the gastric tube and the drainage bag through a pipe, and a one-way valve is installed on each pipe, A drain pipe is arranged at the lower end of the drainage bag, and a sealing cover is threadedly connected to the drain pipe.

There are scale marks on the drainage bag.

The pipeline at the upper end of the drainage bag communicates with the gastric tube through a flexible tube, and a flow regulator is installed on the flexible tube.

An elastic ring is installed on the pipe at the upper end of the drainage bag, and a safety pin is installed on the elastic ring.

The beneficial effects of the utility model are:

1. The gastric juice can be poured out without turning the negative pressure drainage ball upside down, which reduces the difficulty of pouring out and effectively prevents the gastric juice from contaminating the bed sheets.

2. The gastric juice can be put into the drainage bag in each shift, and the drainage flow can be observed more intuitively, which is convenient for accurate recording of the output in each shift, and provides a basis for doctors to replenish fluids.

3. Reduce the number of repeated dumping and improve the efficiency of nursing work.

4. Prevent the occurrence of tube detachment caused by frequent negative pressure balls.

Description of drawings

Below in conjunction with accompanying drawing, the present invention will be further described:

Fig. 1 is a schematic cross-sectional structure diagram of the utility model.

In the figure: negative pressure drainage ball 1, drainage bag 2, pipe 3, hose 4, one-way valve 5, flow regulator 6, elastic ring 7, pin 8, sealing cover 9, drain pipe 10, scale line 11.

Detailed ways

As shown in Figure 1, a gastric juice negative pressure drainage device includes a negative pressure drainage ball 1 and a drainage bag 2, the upper and lower ends of the negative pressure drainage ball 1 communicate with the gastric tube and the drainage bag 2 through a pipe 3 respectively, A one-way valve 5 is installed on the root pipe 3, and a drain pipe 10 is arranged at the lower end of the drainage bag 2, and a sealing cover 9 is threadedly connected to the drain pipe 10.

The usage method of the utility model is as follows: firstly open the sealing cover 9 at the bottom of the negative pressure drainage ball 1, then after compressing the negative pressure drainage ball 1, discharge the air in the drainage bag 2, and close the sealing cover 9, and then drain the negative pressure drainage The pipe 3 at the upper end of the ball 1 is connected to the gastric tube. After the negative pressure drainage ball 1 is loosened and the gastric juice is sucked into the negative pressure drainage ball 1, the negative pressure drainage ball 1 is squeezed again to drain the gastric juice in the negative pressure drainage ball 1. Push it into the drainage bag 2, and repeatedly squeeze the negative pressure drainage ball 1 to continuously drain the gastric juice until the gastric juice reaches the preset number of milliliters, and the gastric juice drainage is completed.

A scale line 11 is provided on the drainage bag 2 . The scale line 11 is convenient for medical personnel to accurately record the amount of gastric juice.

The pipeline 3 at the upper end of the drainage bag 2 communicates with the stomach tube through a flexible tube 4 , and a flow regulator 6 is installed on the flexible tube 4 . The flow regulator 6 can facilitate medical staff to adjust the drainage flow.

An elastic ring 7 is installed on the pipe 3 at the upper end of the drainage bag 2 , and a pin 8 is installed on the elastic ring 7 . The pin 8 can conveniently fix the drainage ball to the designated place, prevent the patient from pulling the stomach tube, and prevent the tube from happening.

Claims (4)

1. A gastric juice negative pressure drainage device, characterized in that it includes a negative pressure drainage ball (1) and a drainage bag (2), and the upper and lower ends of the negative pressure drainage ball (1) respectively pass through a pipe (3) and a gastric tube It communicates with the drainage bag (2), and a one-way valve (5) is installed on each pipe (3), and a drain pipe (10) is arranged at the lower end of the drainage bag (2). The threaded connection has a sealing cover (9). 2. A gastric juice negative pressure drainage device according to claim 1, characterized in that: a scale line (11) is provided on the drainage bag (2). 3. A gastric juice negative pressure drainage device according to claim 1, characterized in that: the upper end pipe (3) of the drainage bag (2) communicates with the gastric tube through a hose (4), and the hose (4) A flow regulator (6) is installed on it. 4. A gastric juice negative pressure drainage device according to claim 1, characterized in that: an elastic ring (7) is installed on the upper pipe (3) of the drainage bag (2), and an elastic ring (7) is installed on the elastic ring (7). Pins (8).