CN215023209U

CN215023209U - A device for collecting intestinal juice

Info

Publication number: CN215023209U
Application number: CN202120363895.0U
Authority: CN
Inventors: 高园; 徐明明; 韩梅
Original assignee: Shenzhen Traditional Chinese Medicine Hospital
Current assignee: Shenzhen Traditional Chinese Medicine Hospital
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-12-07
Anticipated expiration: 2031-02-08

Abstract

The utility model provides a device for collecting intestinal juice, which comprises a drainage bag for storing the intestinal juice drained from the intestines and an intestinal nutrition feedback bag for storing the filtered intestinal juice; the intestinal juice filtering device comprises a stock solution storage chamber connected with a drainage bag discharge port through a pipeline, a filtrate temporary storage chamber connected with an enteral nutrition feedback bag liquid inlet through a pipeline, and a filter screen arranged between the stock solution storage chamber and the filtrate temporary storage chamber; also comprises an anti-blocking device for preventing the filter screen from being blocked in the filtering process. The utility model discloses be provided with intestines liquid filter equipment, can filter intestines liquid automatically, need not artificial intervention.

Description

A device for collecting intestinal juice

Technical Field

The utility model relates to a liquid collection device field collects the device of the intestinal juice of drainage play in the enterostomy tube very much.

Background

The intestinal juice in the enterostomy tube is required to be returned through the jejunum nutrient canal after the gastrointestinal operation of a patient, and at present, the traditional method is as follows: pouring the intestinal fluid in the drainage bag into one barrel, then filtering the intestinal fluid into the other barrel by using gauze, then evacuating the saline bottle, pumping the filtered intestinal fluid into the saline bottle, and then delivering the intestinal fluid into the intestine from the saline bottle. The traditional method has various steps, and medical staff is time-consuming and high in pressure. For this reason, in some ICU wards of hospitals, the intestinal fluid in the drainage bag is filtered and then filled into the enteral nutrition return bag, and then directly fed into the intestine from the enteral nutrition return bag, which is convenient, and the two steps of evacuating saline and pouring the intestinal fluid into an empty bottle are omitted, and the filtered intestinal fluid can be directly poured into the enteral nutrition return bag for use. However, the second method still needs to filter the intestinal juice, and some hospitals filter the intestinal juice by fixing the yarn block on the beaker by using a rubber band and then pouring the intestinal juice into the beaker, so that the phenomenon that the yarn block is blocked by impurities in the intestinal juice often occurs, and the intestinal juice on the yarn block needs to be stirred gently by a cotton swab or the yarn block needs to be replaced for two or three times, which not only wastes time, but also increases the workload of nurses.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to carrying out the inconvenience that the intestinal juice collection in-process brought at present, provide a device for collecting intestinal juice, utilize the intestinal juice in the device automatic collection drainage bag, need not artificial intervention.

The utility model discloses realize that its technical purpose technical scheme is: a device for collecting intestinal fluid, comprising a drainage bag for storing intestinal fluid drained from the intestine and an enteral feeding back bag for storing filtered intestinal fluid; the intestinal juice filtering device comprises a stock solution storage chamber connected with a drainage bag discharge port through a pipeline, a filtrate temporary storage chamber connected with an enteral nutrition feedback bag liquid inlet through a pipeline, and a filter screen arranged between the stock solution storage chamber and the filtrate temporary storage chamber; also comprises an anti-blocking device for preventing the filter screen from being blocked in the filtering process.

Further, the device for collecting intestinal juice of above wherein: the anti-blocking device comprises a stirrer installed in the stock solution storage chamber.

Further, the device for collecting intestinal juice of above wherein: the anti-blocking device comprises a pump arranged between the temporary filtrate storage chamber and the liquid inlet of the enteral nutrition reinfusion bag.

Further, the device for collecting intestinal juice of above wherein: the stock solution locker and the filtrate temporary storage chamber are cylindrical containers with the same diameter, and the stock solution locker and the filtrate temporary storage chamber are connected by screw threads.

Further, the device for collecting intestinal juice of above wherein: the inlet of the stock solution storage chamber is also provided with a coarse filter screen.

The utility model discloses be provided with intestines liquid filter equipment, can filter intestines liquid automatically, need not artificial intervention.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of a device for collecting intestinal juice according to embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of a device for collecting intestinal juice according to embodiment 2 of the present invention.

Detailed Description

Example 1 as shown in figure 1: the present embodiment is an apparatus for collecting intestinal fluid, comprising a drainage bag 1 for storing intestinal fluid drained from the intestine and an enteral feeding back bag 2 for storing filtered intestinal fluid; the device also comprises an intestinal juice filtering device 3, wherein the intestinal juice filtering device 3 comprises a stock solution storage chamber 3-1 connected with a discharge port 1-1 of the drainage bag 1 through a pipeline, a filtrate temporary storage chamber 3-2 connected with a liquid inlet 2-1 of the enteral nutrition feedback bag 2 through a pipeline, and a filter screen 3-3 arranged between the stock solution storage chamber 3-1 and the filtrate temporary storage chamber 3-2; and also comprises an anti-blocking device for preventing the filter screen 3-3 from being blocked in the filtering process. In the embodiment, a stirrer 3-4 is arranged in the stock solution storage chamber 3-1, when impurities in the intestinal juice block the filter screen 3-3 in the stock solution storage chamber 3-1, the stirrer 3-4 is driven by a motor arranged on the wall of the stock solution storage chamber 3-1, and is stirred on the surface of the filter screen 3-3, so that the holes 3-3 of the filter screen are stirred through, and the intestinal juice continuously flows into the temporary filter solution storage chamber 3-2.

In this embodiment, the filter screen 3-3 can be 30-mesh filter holes, the coarse filter screen 3-6 is further arranged at the inlet of the stock solution storage chamber 3-1, and the coarse filter screen 3-6 can filter larger impurities for one time, so that the large-particle impurities in the intestinal juice before entering the filter screen 3-3 are less, and the filter screen 3-3 is less likely to be blocked. The filtering holes of the coarse filtering nets 3-6 are large, only a few large particles can be intercepted, and the blockage is not easy to occur.

In this embodiment, the stock solution storage chamber 3-1 and the filtrate temporary storage chamber 3-2 are cylindrical containers with the same diameter, and the stock solution storage chamber 3-1 and the filtrate temporary storage chamber 3-2 are connected by screw threads. Thus, the stock solution storage chamber 3-1 and the filtrate temporary storage chamber 3-2 can be cleaned separately, and the filter screen 3-3 can be cleaned or replaced thoroughly.

In this embodiment, a liquid level sensor may also be disposed in the stock solution storage chamber 3-1, when the filter screen 3-3 is blocked, the intestinal fluid in the drainage bag 1 continuously flows into the stock solution storage chamber 3-1, and when the liquid level reaches a predetermined height, the motor is controlled to drive the stirrer 3-4 to work, so that the blocked filter screen 3-3 continues to filter. This is a device that automatically accomplishes the filtration.

In addition, in this embodiment, an electronic switch may be provided on a pipe connecting the filtrate temporary storage chamber 3-2 and the enteral feeding back bag 2, and the electronic switch may be opened when necessary to allow the filtered enteral solution in the filtrate temporary storage chamber 3-2 to enter the enteral feeding back bag 2.

In this embodiment, the intestinal fluid flows in a closed environment from the drainage bag 1 to the intestinal fluid filtering device 3 and then to the enteral feeding back bag 2, so as to ensure that the intestinal fluid is not polluted. In addition, through automatic filtration, the method does not need manual intervention, and is popular in the market.

Example 2 as shown in fig. 2, the difference from example 1 is that: the anti-blocking device adopts a pump 3-5 which is arranged between the temporary filtrate storage chamber 3-2 and the liquid inlet 2-1 of the enteral nutrition feedback bag 2. In practice, when the height of the temporary filtrate storage chamber 3-2 is higher than that of the enteral nutrition feedback bag 2, the intestinal juice filtered in the temporary filtrate storage chamber 3-2 flows into the enteral nutrition feedback bag 2 through the pipeline, however, if the filter screen 3-3 is blocked, after the intestinal juice drained from the drainage bag 1 enters the stock solution storage chamber 3-1, it is difficult to filter the filtrate from the strainer 3-3 into the filtrate temporary storage chamber 3-2, and at this time, the temporary filtrate storage chamber 3-2 can be pumped by a pump 3-5, at the moment, the temporary filtrate storage chamber 3-2 forms negative pressure, so that the filter screen 3-3 has pressure, thus, the intestinal fluid is filtered by the filter net 3-3 into the temporary filtrate storage chamber 3-2 and then pumped by the pump 3-5 into the enteral feeding back bag 2.

Claims

1. A device for collecting intestinal fluid, comprising a drainage bag (1) for storing intestinal fluid drained from the intestine and an enteral feeding back bag (2) for storing filtered intestinal fluid; the method is characterized in that: the device also comprises an intestinal juice filtering device (3), wherein the intestinal juice filtering device (3) comprises a stock solution storage chamber (3-1) connected with a discharge port (1-1) of the drainage bag (1) through a pipeline, a filtrate temporary storage chamber (3-2) connected with a liquid inlet (2-1) of the enteral nutrition feedback bag (2) through a pipeline, and a filter screen (3-3) arranged between the stock solution storage chamber (3-1) and the filtrate temporary storage chamber (3-2); also comprises an anti-clogging device for preventing the filter screen (3-3) from being clogged in the filtering process.

2. The device for collecting intestinal fluid according to claim 1, wherein: the anti-blocking device comprises a stirrer (3-4) arranged in the stock solution storage chamber (3-1).

3. The device for collecting intestinal fluid according to claim 1, wherein: the anti-blocking device comprises a pump (3-5) arranged between the temporary filtrate storage chamber (3-2) and the liquid inlet (2-1) of the enteral nutrition feedback bag (2).

4. A device for collecting intestinal fluid according to claim 1, 2 or 3, characterized in that: the stock solution storage chamber (3-1) and the filtrate temporary storage chamber (3-2) are cylindrical containers with the same diameter, and the stock solution storage chamber (3-1) and the filtrate temporary storage chamber (3-2) are in threaded connection.

5. The device for collecting intestinal fluid according to claim 4, wherein: a coarse filter screen (3-6) is arranged at the inlet of the stock solution storage chamber (3-1).