CN216908774U

CN216908774U - Excrement drainage bag

Info

Publication number: CN216908774U
Application number: CN202220104480.6U
Authority: CN
Inventors: 赵久斌; 陈增磊; 夏荣芬; 姜良山
Original assignee: Shandong Leineng Biotechnology Co ltd
Current assignee: Shandong Leineng Biotechnology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-07-08
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a fecal drainage bag, which belongs to the technical field of medical nursing equipment and comprises a bag body for collecting fecal and a drainage tube connected with the bag body, wherein the bag body or the drainage tube is provided with an exhaust hole, a water-proof breathable film is arranged at the exhaust hole, and the water-proof breathable film is provided with an active carbon adsorption sheet. The excrement drainage bag can meet the air exhaust requirement of a patient, effectively filters odor and does not pollute the environment.

Description

Excrement drainage bag

Technical Field

The utility model relates to the technical field of medical nursing equipment, in particular to a fecal drainage bag.

Background

The excrement drainage bag is a medical nursing device which is clinically used for carrying out excrement drainage on patients suffering from fecal incontinence. Fecal incontinence is often seen in critically ill, unconscious and unconscious patients. As anal sphincter of a patient suffering from fecal incontinence is loose, excrement can not be automatically controlled and continuously flows out in a water sample or paste state, the skin around the anus is soaked, and inflammation such as red swelling, erosion, even ulcer, eczema and the like easily occurs. The excrement drainage bag is arranged in the anus through a part of drainage tubes in the anus to drain water samples or pasty excrement in a patient body into the excrement collection bag, and then the workload of clinical care is reduced.

The inventor finds that the patient often has the requirement of exhausting in the research process, and the whole body of the existing excrement drainage bag is in a sealing arrangement, so that the requirement of exhausting of the patient cannot be met, and the improvement is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fecal drainage bag capable of meeting the air exhaust requirement of a patient.

In order to solve the technical problems, the utility model provides the following technical scheme:

a fecal drainage bag comprises a bag body for collecting fecal and a drainage tube connected with the bag body, wherein an exhaust hole is formed in the bag body or the drainage tube, a water-proof and breathable film is arranged at the exhaust hole, and an active carbon adsorption sheet is arranged on the water-proof and breathable film.

Furthermore, the exhaust hole is located on the bag body, and the activated carbon adsorption piece is circular and has a diameter larger than or equal to that of the exhaust hole.

Furthermore, the exhaust hole is located on the bag body, the active carbon adsorption piece is annular, the inner diameter of the active carbon adsorption piece is larger than or equal to the diameter of the exhaust hole, and a sealing layer is arranged on the outer surface, far away from the bag body, of the active carbon adsorption piece.

Furthermore, an exhaust branch pipe is arranged on the drainage pipe, the exhaust branch pipe forms the exhaust hole, and the waterproof breathable film and the activated carbon adsorption sheet are both positioned in the exhaust branch pipe.

Further, the exhaust branch pipe extends towards the direction away from the bag body in an inclined mode, so that an included angle between the exhaust branch pipe and the drainage pipe is an acute angle.

Furthermore, one end of the drainage tube is connected with the bag body, a sealing balloon is arranged on the outer side of the other end of the drainage tube, an inflation valve is arranged on the drainage tube, an inflation pipeline is arranged on the inner side wall of the drainage tube, one end of the inflation pipeline is communicated with the inflation valve, and the other end of the inflation pipeline is communicated with the sealing balloon.

Further, the inflation valve is communicated with the inflation pipeline through a buffer balloon.

Furthermore, a drainage tube implantation depth identification band is arranged on the drainage tube behind the sealing saccule.

Furthermore, a flushing valve is arranged on the drainage tube, a flushing pipeline is arranged on the inner side wall of the drainage tube, one end of the flushing pipeline is communicated with the flushing valve, and the other end of the flushing pipeline extends to the end part of the drainage tube to form a flushing port.

Further, a liquid level mark is arranged on the outer surface of the bag body;

and/or the outer surface of the top of the bag body is provided with a fixing buckle;

and/or a sealing cover is arranged on the bag body;

and/or a coagulant is arranged in the bag body.

The utility model has the following beneficial effects:

according to the excrement drainage bag, the bag body or the drainage tube is provided with the exhaust hole, and the exhaust hole is provided with the water-proof breathable film, so that moisture can be conveniently separated, and gas can smoothly pass through the exhaust hole; the water-proof and air-permeable film is provided with an activated carbon adsorption sheet, so that odor is effectively filtered. The excrement drainage bag can meet the requirement of the patient on air exhaust and does not pollute the environment.

Drawings

FIG. 1 is a schematic structural view of a stool drainage bag of the present invention, wherein (a) is a schematic structural view of the whole body, and (b) is a schematic structural view of the front end of a middle drainage tube of (a) enlarged;

FIG. 2 is a schematic structural view of example 1 of the present invention, in which (a) is a plan view at an exhaust hole and (b) is a sectional view at the exhaust hole;

FIG. 3 is a schematic structural view of example 2 of the present invention, in which (a) is a plan view at an exhaust hole and (b) is a sectional view at the exhaust hole;

fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The utility model provides a fecal drainage bag, as shown in fig. 1-4, comprising a bag body 1 for collecting feces and a drainage tube 2 connected with the bag body 1, wherein the bag body 1, 1 'or the drainage tube 2 is provided with

vent holes

11, 11', 21, the

vent holes

11, 11 ', 21 are provided with water-proof breathable films 12, 12', 22 (the water-proof

breathable films

12, 12 ', 22 are conventional technology in the field and can comprise a PE high-molecular breathable film positioned in the middle and a PP spun-bonded non-woven fabric wrapping the PE high-molecular breathable film, the PP spun-bonded non-woven fabric mainly has the functions of enhancing tension and hydrostatic pressure and protecting a middle layer (breathable film), the real ventilation mainly depends on the middle layer PE high-molecular breathable film, specifically, for example, a high-molecular water-proof breathable film of Donggui-micro-technology Limited company can be purchased), the water-proof

breathable films

12, 12', 22 are provided with activated

carbon adsorption sheets

13, 13', 23.

According to different structures of the

exhaust holes

11, 11 ', 21 and the activated

carbon adsorption sheets

13, 13', 23, the present invention may have the following embodiments:

example 1

As shown in fig. 2, the vent holes 11 may be formed on the bag body 1, and the activated carbon adsorption sheet 13 is circular and has a diameter equal to or greater than that of the vent holes 11 so as to filter the odor sufficiently.

Example 2

As shown in fig. 3, the vent holes 11 'may be located on the bag body 1', the activated carbon adsorption sheet 13 'is annular and has an inner diameter larger than or equal to the diameter of the vent holes 11', and the outer surface of the activated carbon adsorption sheet 13 'away from the bag body 1' is provided with a sealing layer 14 ', so that after the gas in the bag body 1' passes through the water-proof and air-permeable film 12 'and enters the annular cavity 131' of the activated carbon adsorption sheet 13 ', the gas cannot be released from the upper surface of the activated carbon adsorption sheet 13' under the blocking effect of the sealing layer 14 ', and can only be released from the side surface of the activated carbon adsorption sheet 13'; compare in embodiment 1, this embodiment can effectively improve the adsorption efficiency of active carbon adsorption piece 13', filtration stink that can be better.

Example 3

As shown in fig. 4, the drainage tube 2 may be provided with an exhaust branch 24, the exhaust branch 24 forms an exhaust hole 21, and the water-impermeable and air-permeable film 22 and the activated carbon adsorption sheet 23 are located in the exhaust branch 24 so as to filter the odor sufficiently. Further, the exhaust branch pipe 24 preferably extends obliquely in a direction away from the bag body 1 (i.e., in the front direction as shown in fig. 1) so as to form an acute angle with the drainage tube 2, so that air can be exhausted well and the liquid in the drainage tube 2 is prevented from blocking the exhaust branch pipe 24.

In the above embodiment, as shown in fig. 1, in order to prevent leakage of feces and improve comfort of a patient, one end (rear end) of the drainage tube 2 may be connected to the bag body 1, the outer side of the other end (front end, i.e. the direction indicated by the arrow in the figure) may be provided with the sealing balloon 3, the drainage tube 2 is provided with the inflation valve 31, the inner side wall of the drainage tube 2 is provided with the inflation pipeline 32, one end (rear end) of the inflation pipeline 32 is communicated with the inflation valve 31, and the other end (front end) is communicated with the sealing balloon 3. When the device is used in an operation, firstly, a syringe is inserted into the inflation valve 31 to evacuate gas in the sealing balloon 3, a lubricant is used for smearing the front end of the drainage tube 2 and the sealing balloon 3, then the guiding device is used for placing the sealing balloon 3 into the anus of a patient, then the syringe is inserted into the inflation valve 31 and air is injected into the sealing balloon 3, the air enters the sealing balloon 3 from the inflation port 34 through the inflation pipeline 32, so that the sealing balloon 3 expands to a proper shape according to the anus condition of the patient to form good sealing, the guiding device is taken out, and the placement of the drainage tube 2 and the sealing balloon 3 is completed; when the drainage tube 2 needs to be taken out, the air in the sealing saccule 3 can be pumped out by inserting the injector into the inflation valve 31, and then the drainage tube 2 and the sealing saccule 3 can be taken out. The inflation valve 31 may be in communication with the inflation line 32 via a cushion balloon 33 (which may be specifically a low pressure cushion balloon) to cushion the gas within the sealing balloon 3.

In order to guide the positioning of the catheter, a catheter insertion depth marking belt 25 (which may be a black marking belt) may be disposed on the drainage catheter 2 behind the sealing balloon 3. The identification band 25 is preferably located 10-15cm from the front end of the drain tube 2 (i.e., in the direction of the arrow in the drawing).

In order to facilitate the replacement of the bag body 1, the drainage tube 2 can be connected with the bag body 1 by conventional methods in the field, such as threaded connection, insertion connection and the like. The drainage tube 2 and the sealing saccule 3 are preferably made of medical silica gel, and have excellent biocompatibility, thin and soft outer wall, high volume and low pressure, and do not press and damage mucosa blood vessels.

When the excrement is dry or the excrement blocks the catheter, in order to facilitate the discharge of the excrement, the drainage tube 2 can be provided with a flushing valve 26, the inner side wall of the drainage tube 2 is provided with a flushing pipeline 27, one end (rear end) of the flushing pipeline 27 is communicated with the flushing valve 26, and the other end (front end) extends to the end part of the drainage tube 2 to form a flushing opening 28. When the drainage tube is used in an operation, the flushing valve 26 is inserted by using a syringe, and the physiological saline is injected, and is discharged from the flushing port 28 through the flushing pipeline 27, so that dried excrement or excrement blocked in the drainage tube 2 can be diluted, and the operation is simple, convenient and sanitary.

For the excrement and urine collection condition of conveniently observing the bag body 1, the bag body 1 can be transparent design, and the surface of the bag body 1 can be equipped with liquid level indicator 15, and the biggest volume can reach 1500 milliliters. In order to facilitate the bag body 1 to be hung on a hospital bed or a support, the outer surface of the top of the bag body 1 can be provided with a fixing buckle 16 (specifically, a thread gluing tape). After the bag body 1 is fully collected, a sealing cover 17 can be arranged on the bag body 1 in order to seal the bag body 1 conveniently. In addition, the bag body 1 can be internally provided with a coagulant 18, so that liquid excrement flowing into the bag body 1 can be coagulated, the excrement is prevented from flowing back, a certain deodorization effect is achieved, and the environment and the health of family members are better protected. The coagulant 18 may be a water-absorbent resin.

In conclusion, the excrement drainage bag is convenient to collect, simple and easy to use, avoids excrement leakage, relieves the nursing burden of medical care personnel and family members, improves the nursing quality, prevents the perianal skin of a patient from being ulcerated, bedsores and infected, can meet the exhaust requirement of the patient, greatly reduces peculiar smell, does not pollute the environment, better protects the environment and the health of the family members, helps the hospital to control and collect excrement, effectively prevents the spread of pathogenic organisms in a hospital, effectively reduces the possibility of infection of pathogenic microorganisms in excrement to the patient and the medical care personnel, and is suitable for patients needing long-time nursing such as an ICU.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The excrement drainage bag comprises a bag body for collecting excrement and a drainage tube connected with the bag body, and is characterized in that the bag body or the drainage tube is provided with an exhaust hole, a water-proof and breathable film is arranged at the exhaust hole, and an activated carbon adsorption sheet is arranged on the water-proof and breathable film.

2. The stool drainage bag according to claim 1, wherein the vent hole is formed in the bag body, and the activated carbon adsorption sheet is circular and has a diameter equal to or larger than the diameter of the vent hole.

3. The stool drainage bag according to claim 1, wherein the vent hole is located on the bag body, the activated carbon adsorption sheet is annular and has an inner diameter greater than or equal to the diameter of the vent hole, and a sealing layer is disposed on the outer surface of the activated carbon adsorption sheet away from the bag body.

4. The stool drainage bag according to claim 1, wherein an exhaust branch tube is provided on the drainage tube, the exhaust branch tube forms the exhaust hole, and the water-impermeable and breathable film and the activated carbon adsorption sheet are both located in the exhaust branch tube.

5. The stool drainage bag according to claim 4, wherein the exhaust branch tube extends obliquely away from the bag body so as to form an acute angle with the drainage tube.

6. The stool drainage bag according to any one of claims 1 to 5, wherein one end of the drainage tube is connected with the bag body, a sealing balloon is arranged outside the other end of the drainage tube, an inflation valve is arranged on the drainage tube, an inflation pipeline is arranged on the inner side wall of the drainage tube, one end of the inflation pipeline is communicated with the inflation valve, and the other end of the inflation pipeline is communicated with the sealing balloon.

7. The fecal drainage bag of claim 6, wherein the inflation valve is in communication with the inflation line through a cushioning balloon.

8. The stool drainage bag of claim 6, wherein a drainage tube insertion depth identification band is provided on the drainage tube behind the sealing balloon.

9. The stool drainage bag according to any one of claims 1 to 5, wherein a flushing valve is provided on the drainage tube, a flushing pipeline is provided on the inner side wall of the drainage tube, one end of the flushing pipeline is communicated with the flushing valve, and the other end extends to the end of the drainage tube to form a flushing port.

10. The stool drainage bag of claim 9 wherein the outer surface of the bag body is provided with a liquid level indicator;

and/or a sealing cover is arranged on the bag body;

and/or a coagulant is arranged in the bag body.