CN209474922U - A drainage device for fecal incontinence - Google Patents

Abstract

The present application discloses a drainage device for fecal incontinence, comprising: a drainage body, a drainage hole is arranged on the drainage body; an adhesive disk is arranged on the drainage body and communicates with the drainage hole; The sticking plate is used to be close to the perianal skin of the human body; the negative pressure suction tube, one end of the negative pressure suction tube communicates with the end of the drainage body away from the drainage hole; the flushing tube, the side wall of the negative pressure suction tube is opened There is a flushing port, the upper end of the flushing pipe passes through the flushing port, and is arranged in the negative pressure suction pipe, the outer wall of the flushing pipe is in close contact with the flushing port, and the upper end of the flushing pipe is provided with a stopper, To prevent excrement from entering the flushing tube. Compared with the prior art, it can effectively prevent the local skin inflammatory reaction caused by continuous contamination of the perianal skin by stool, prevent the occurrence of perianal skin ulcer and necrosis, and effectively relieve the suffering of patients.

Description

A drainage device for fecal incontinence

technical field

The present application relates to the field of medical devices, and more specifically, to a drainage device for fecal incontinence.

Background technique

Clinically, many critically ill patients will experience temporary frequent diarrhea or fecal incontinence, and some even have long-term fecal incontinence. It is easy to cause damage to the perianal skin of the patient, dermatitis or even ulcer infection; at the same time, contaminated clothes and mattresses not only bring extreme discomfort and psychological stimulation to the patient, but also increase the risk of infection for the patient and the work of medical workers. quantity.

At present, most of the clinical treatment methods for this problem are: strengthening the basic nursing care of patients, observing at any time, changing clothes, and local cleaning. This method cannot effectively prevent skin irritation caused by feces. At the same time, some hospitals are now trying to use the combination of the ostomy bag and the connecting tube of the sputum collection bag to receive feces, but in this method, the connecting tube is placed in the anal bag and pressed under the buttocks of the bedridden patient, which continuously stimulates the local skin. friction, causing skin damage.

Therefore, how to provide a drainage device for fecal incontinence, which can effectively prevent the local skin inflammatory reaction caused by continuous contamination of the perianal skin by stool, prevent the occurrence of perianal skin ulcers and necrosis, and effectively alleviate the pain of patients has become an important task. Technical problems to be solved urgently by those skilled in the art.

Utility model content

In order to solve the above technical problems, a drainage device for fecal incontinence is provided, which can effectively prevent the local skin inflammatory reaction caused by continuous contamination of the perianal skin by feces, prevent the occurrence of perianal skin ulcers and necrosis, and effectively alleviate the suffering of patients.

The technical scheme that this application provides is as follows:

The application provides a drainage device for fecal incontinence, comprising:

Drainage body, the drainage body is provided with drainage holes;

an adhesive disc, arranged on the drainage main body, and communicated with the drainage hole; the adhesive disc is used to closely adhere to the perianal skin of the human body;

A negative pressure suction tube, one end of the negative pressure suction tube communicates with the end of the drainage body away from the drainage hole;

A flushing tube, the side wall of the negative pressure suction tube is provided with a flushing port, the upper end of the flushing tube passes through the flushing port and is arranged in the negative pressure suction tube, the outer wall of the flushing tube is in close contact with the flushing port, The upper end of the flushing pipe is provided with a stopper for preventing excrement from entering the flushing pipe.

Preferably, the adhesive plate includes a connecting ring, a first adhesive sheet and a second adhesive sheet; one end of the connecting ring is connected to the first adhesive sheet, and the other end is connected to the second adhesive sheet , the bottom communicates with the drainage hole.

Preferably, the upper side of the pasting disk is in the shape of "M"; the lower side of the pasting disk is in the shape of "W".

Preferably, the negative pressure suction tube is provided with a control valve.

Preferably, the included angle between the flushing tube and the negative pressure suction tube is 15-30°.

Preferably, the upper end of the flushing pipe is hemispherical.

Preferably, the stopper is specifically a one-way valve.

Preferably, the drainage device for fecal incontinence further includes a flushing tube sleeve, the flushing tube sleeve is sleeved on the flushing tube, and one end of the flushing tube sleeve is connected to the outer wall of the negative pressure suction tube.

Preferably, the casing of the flushing tube is specifically an antibacterial soft film.

Preferably, a flushing pipe joint is provided at the lower end of the flushing pipe, and an openable cover is provided on the flushing pipe joint, and the cover is used to close the flushing pipe.

The drainage device for fecal incontinence provided by the utility model, the application sets up the drainage main body, the sticky plate, the negative pressure suction tube and the flushing tube. Align the center of the circle with the middle of the anus, stick the adhesive plate to the perianal skin and press for a few seconds, then connect the end of the negative pressure suction tube away from the drainage body to the negative pressure drainage bottle or drainage bag to complete the installation. The negative pressure drainage tube is opened, and the excrement in the drainage body is negatively suctioned; when the content of the negative pressure drainage bottle or drainage bag reaches 2/3, the negative pressure drainage tube is clamped again, and the negative pressure suction tube is away from the drainage body. One end is separated from the negative pressure drainage bottle or drainage bag, and a new drainage bag or drainage bottle is replaced. At the same time, when the patient discharges excrement or when the stool is sucked clean or the stool is relatively viscous, turn off the negative pressure and clamp the suction suction Extend the irrigation tube into the drainage main body, and connect a syringe or perfusion device with warm water at the bottom of the irrigation tube to rinse the drainage main body and the perianal area. After washing, evaluate the perianal skin, and connect an oxygen tube to blow the perianal area if necessary. skin, keep the skin dry and clean. Then return the flushing tube to the flushing port, so as to avoid affecting the adsorption effect of negative pressure suction and also avoiding that the patient in the bag is easily pressed to the tube, causing pressure sores and affecting the comfort of the patient. Compared with the prior art, it can effectively prevent the local skin inflammatory reaction caused by continuous contamination of the perianal skin by stool, prevent the occurrence of perianal skin ulcer and necrosis, and effectively relieve the suffering of patients.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic structural view of a drainage device for fecal incontinence provided by an embodiment of the present invention;

Fig. 2 is a partially enlarged view of a drainage device for fecal incontinence provided by an embodiment of the present invention.

1-drainage main body; 10-drainage hole; 2-adhesive plate; 20-connecting ring; 21-first adhesive patch; 22-second connecting piece; 3-negative pressure suction tube; 30-control valve; 4- 5-washing pipe jacket; 50-the upper end of the washing pipe; 51-one-way valve; 52-the lower end of the washing pipe; 53-the washing pipe joint; 54-the cover.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them.

It should be noted that when an element is referred to as being "fixed" or "disposed on" another element, it may be directly disposed on another element or indirectly disposed on another element; when an element is referred to as being "connected" It may be directly connected to another element or indirectly connected to another element.

It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or implying the device or positional relationship indicated. Elements must have certain orientations, be constructed and operate in certain orientations, and thus should not be construed as limiting the application.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, the meanings of "plurality" and "several" are two or more, unless otherwise specifically defined.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of this application. Limiting conditions, so it has no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of this application, should still fall within the scope of this application. The disclosed technical content must be within the scope covered.

This example is written in a progressive manner.

As shown in Figures 1-2, this application provides a drainage device for fecal incontinence, including: a drainage body 1, and a drainage hole 10 is arranged on the drainage body 1; an adhesive disc 2 is arranged on the drainage body 1 , communicated with the drainage hole 10; the adhesive disc 2 is used to be close to the perianal skin of the human body; the negative pressure suction tube 3, one end of the negative pressure suction tube 3 communicates with the end of the drainage main body 1 away from the drainage hole 10; the flushing tube 5, the negative The side wall of the pressure suction pipe 3 is provided with a flushing port, and the upper end 50 of the flushing pipe passes through the flushing port and is arranged in the negative pressure suction pipe 3. To prevent excrement from entering the flushing pipe 5.

The drainage device for fecal incontinence provided by the utility model, the application sets the drainage main body 1, the adhesive disc 2, the negative pressure suction tube 3 and the flushing tube 5, when in use, the drainage main body 1 is taken out, and the adhesive disc 2 The center of the drainage hole 10 is aligned with the middle of the anus, so that the adhesive disk 2 is pasted on the perianal skin and pressed for a few seconds, then the end of the negative pressure suction tube 3 facing away from the drainage main body 1 is connected with the negative pressure drainage bottle or drainage bag. After connecting, the installation is completed, the pipeline is properly fixed, and the negative pressure drainage tube is opened to attract the excrement in the drainage main body 1 . When the content of the negative pressure drainage bottle or drainage bag reaches 2/3, then clamp the negative pressure drainage tube, separate the end of the negative pressure suction tube 3 away from the drainage main body 1 from the negative pressure drainage bottle or drainage bag, and replace it with a new one At the same time, when the patient discharges excrement or when the stool is sucked clean or the stool is relatively thick, turn off the negative pressure, clamp the negative pressure suction tube 3, and extend the flushing tube 5 into the drainage main body 1, And a syringe or perfusion device equipped with warm water is installed at the lower end of the flushing tube 52 to flush the drainage body 1 and the perianal area. After flushing, the perianal skin is evaluated. If necessary, an oxygen tube can be connected to blow the perianal skin to keep the skin clean. Then the flushing pipe 5 is returned to the flushing port, so as to avoid affecting the adsorption effect of negative pressure suction and also avoiding that the patient in the bag is easily pressed to the pipe, causing pressure sores and affecting the comfort of the patient. Compared with the prior art, it can effectively prevent the local skin inflammatory reaction caused by continuous contamination of the perianal skin by stool, prevent the occurrence of perianal skin ulcer and necrosis, and effectively relieve the suffering of patients.

It should be noted that the shape, structure and material of the drainage body 1 can be selected according to actual usage requirements, and it is preferably a drainage bag. The drainage bag is about 24cm long and about 14cm wide. The upper edge of the drainage bag is arc-shaped, and there is a drainage hole 10 in the center of the bag in contact with the patient's skin side.

The drainage hole 10 in the embodiment of the utility model has a diameter of about 3 cm, and is closely connected with the adhesive chassis.

One end of the negative pressure suction tube 3 in the embodiment of the utility model communicates with the drainage main body 1 in a seamless connection or both are designed as an integrated structure to ensure the airtightness of the drainage main body 1 and prevent feces from leaking.

The negative pressure suction tube 3 in the embodiment of the utility model is about 120cm long, the outer diameter is about 1.5cm, and the inner diameter is about 1.2cm. Connect with negative pressure suction bottle or suction device.

The outer wall of the flushing pipe 5 in the embodiment of the utility model is in close contact with the flushing port, which effectively prevents excrement from flowing out from the contact between the flushing port and the flushing pipe 5. Can scrape clean flushing pipe 5 outer walls and keep it clean effect.

Further preferably, the flushing tube 5 is about 100 cm long, with an outer diameter of 0.5 cm and an inner diameter of 0.3 cm; the flushing port is set on the negative pressure suction tube 3 at a distance of about 5 cm from the drainage main body 1, and has a diameter of 0.5 cm.

In the embodiment of the present utility model, the adhesive plate 2 includes a connecting ring 20, a first adhesive sheet 21 and a second adhesive sheet 22; one end of the connecting ring 20 is connected to the first adhesive sheet 21, and the other end is connected to the second adhesive sheet. The sheet 22 is connected, and the bottom is in communication with the drainage hole 10. The sticking effect is good, and it sticks closely to the perianal skin.

The adhesive disc 2 in the embodiment of the utility model is used to make the perianal drainage bag close to the perianal skin, fix the perianal drainage bag close to the perianal area to reduce leakage and maintain airtightness. The overall shape of the adhesive disk 2 is oblong with concave up and down, such as wing shape, symmetrical left and right, the first adhesive sheet 21 and the second adhesive sheet 22 are recessed inward, the adhesiveness is better, and the adhesion to the perianal skin is better. Tight; the shape of the connecting ring 20 is a circular ring, and the circular opening of the circular ring overlaps with the drainage hole 10 .

Further preferably, the diameter of the circular opening of the connecting ring 20 is 3 cm, the outer diameter of the connecting ring 20 is about 8 cm, the length of the first adhesive sheet 21 and the second adhesive sheet 22 is about 24 cm, the width in the middle is about 11.5 cm, and the widest at about 15cm.

In the embodiment of the present invention, the upper side of the pasting disk 2 is in the shape of "M"; the lower side of the pasting disk 2 is in the shape of "W", which conforms to the structure of the human body and increases the comfort of the patient when sticking.

The upper side of the adhesive plate 2 in the embodiment of the utility model refers to the edge of the normal adult’s buttocks and gluteal cleft in contact with the adhesive plate 2 when in use, and the “M” shape design conforms to the normal adult’s buttocks and gluteal cleft. The anatomical structure can be freely cut according to the actual condition of the patient's buttocks.

Further preferably, the upper side of the pasting disc 2 is in the shape of a large "M", the lowest point is about 2 cm away from the connecting ring 20, and an arc is formed to the left and right.

The lower side of the adhesive disc 2 in the embodiment of the utility model refers to the edge where the anus and perineum of a normal adult are in contact with the adhesive disc 2 during use, and the "W" shape design conforms to the anatomical structure of the anus and perineum of a normal adult According to the actual situation of the patient's perineum, it can be freely cut, so that the lower edge of the chassis can be avoided from sticking to the vaginal opening of women or the scrotum of men, and it can also reduce the wetness of the perineum or the weak sticking caused by too little sticking area, which will cause excrement to leak out. Infiltration or even infection occurs.

Further preferably, the lower side of the pasting disc 2 is in the shape of a large "W", the midpoint is about 1.5 cm away from the circular ring 21, and an arc is formed to the left and right.

In the embodiment of the present utility model, a control valve 30 is arranged on the negative pressure suction pipe 3 . By adding the control valve 30, it is used to control the opening and closing of the negative pressure suction pipe 3 and the flow effect, and the control effect is good.

In this solution, the control valve 30 is used to control the opening and closing of the negative pressure suction tube 3 and the flow rate. The control valve 30 controls the closing of the negative pressure suction tube 3, and the negative pressure suction bag or suction bottle connected to the negative pressure suction tube 3 can be replaced. , the control valve 30 controls the negative pressure suction tube 3 to open, and the end of the negative pressure suction tube 3 away from the suction main body is connected to the negative pressure suction tube 3 or the suction bottle, so that the device is in a negative pressure state to attract and collect human excrement.

Similarly, in this solution, clamping devices such as clips can also be used to control the opening and closing of the negative pressure suction tube 3 .

In the embodiment of the utility model, the included angle between the flushing pipe 5 and the negative pressure suction pipe 3 is 15-30°. By setting the included angle to be 15-30°, it is beneficial for the flushing pipe 5 to protrude toward the drainage main body 1, which is convenient for operation.

It should be noted that the angle formed in this solution refers to the angle formed by the suction tube and the negative pressure suction tube 3 along the adsorption direction. It is beneficial for the flushing pipe 5 to protrude in the direction of the drainage main body 1, which is convenient for operation.

In the embodiment of the utility model, the upper end 50 of the flushing pipe is hemispherical. The hemispherical configuration effectively prevents the edges and corners of the flushing tube 5 from damaging the skin or damaging the drainage main body 1 .

The outer diameter of the upper end 50 of the hemispherical flushing pipe in the embodiment of the utility model is slightly larger than the diameter of the flushing port, so as to prevent the flushing pipe 5 from withdrawing from the flushing port due to inertia, causing human excrement to flow out from the flushing port.

Further preferably, the upper end 50 of the hemispherical flushing pipe has a diameter of about 0.6 cm, an inner diameter of 0.3 cm, and a height of about 0.2-0.3 cm, which is designed to reduce the flushing.

In the embodiment of the present utility model, the stopper is specifically a one-way valve 51 . When not flushing, one-way valve 51 covers flushing pipe 5 inner mouths completely, prevents that feces enters flushing pipe 5, and one-way valve 51 gates are opened and flushed during flushing. Insert it into the drainage main body 1 during flushing, open the valve under pressure, flush the drainage main body 1, the perianal area and dry the perianal area, so as to keep the perianal skin clean and dry, and reduce the damage caused by the pressure of the pipeline. occurrence of pressure sores.

In the embodiment of the utility model, the drainage device for fecal incontinence also includes a flushing tube jacket 4, which is sleeved on the flushing tube 5, and one end of the flushing tube jacket 4 is connected to the outer wall of the negative pressure suction tube 3. The flushing pipe jacket 4 is provided to protect the flushing pipe 5, isolate the flushing pipe 5 from the external environment, and prevent the flushing pipe 5 from being exposed, causing damage, or being polluted by harmful bacteria or microorganisms, and the flushing pipe 5 extends into the suction body When flushed, the perianal skin is infected.

In the embodiment of the utility model, the flushing pipe jacket 4 is specifically an antibacterial soft film, which is different from ordinary soft film by adopting an antibacterial soft film, which has antibacterial function and inhibits the growth of bacteria such as Escherichia coli and Staphylococcus aureus.

Further preferably, the antibacterial soft film is freely stretchable and about 35cm long.

In the embodiment of the utility model, the lower end 52 of the flushing pipe is provided with a flushing pipe joint 53 , and the flushing pipe joint 53 is provided with an openable cover 54 for sealing the flushing pipe 5 . The flushing pipe joint 53 is covered with a dual-purpose cover 54 to keep the flushing pipe 5 airtight. When flushing is required, a syringe or a filling device can be connected to the lid 54 for flushing.

In the embodiment of the present utility model, when it is evaluated that the patient needs to use the airtight flushing negative pressure perianal drainage bag and the patient's perianal skin is intact, the implementation is as follows:

Step 1: Take out the perianal drainage bag, check the airtightness of the perianal drainage bag, clean and keep the perianal skin dry, and apply skin protection agent.

Step 2: Align the center of the adhesive disc 2, that is, the center of the drainage hole 10, with the center of the anus, make the adhesive disc 2 stick to the perianal skin and press for a few seconds.

Step 3: Connect the suction tube connector at the far end of the negative pressure suction tube 3 to the negative pressure suction bottle. If there is a lot of excrement or long-term fecal incontinence, a continuous negative pressure suction device can be connected. When the excrement exceeds the negative pressure suction bottle or drainage bag Replace it in time at 2/3, at least once a day.

Step 4: After the patient discharges excrement, the stool is sucked clean or the stool is relatively thick, turn off the negative pressure, control the control valve 30 or push the clip to close the negative pressure suction tube 3, extend the flushing tube 5 into the drainage bag, and open the flushing The cap 54 of the pipe joint 53 is connected with a syringe or perfusion device with warm water to flush the drainage bag and the perianal area. When pressure is encountered, the one-way valve 51 is automatically opened. After the flushing is completed, the perianal skin can be evaluated, and an oxygen tube can be connected if necessary. Blow the skin around the anus to keep the skin dry and clean. Then the flushing tube 5 is returned to the flushing tube overcoat 4, so as to avoid affecting the adsorption effect of negative pressure suction and also avoiding that the patient in the bag is easily pressed to the pipeline, causing pressure sores and affecting the comfort of the patient. The one-piece airtight flushable perianal drainage bag can be used for 5-7 days under normal circumstances.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. a kind of flow diverter for incontinence of faces characterized by comprising

Main body is drained, is provided with conduction hole in the drainage main body；

Disk is pasted, is arranged in the drainage main body, is connected to the conduction hole；The disk of pasting is used for and human body anal skin It is close to；

Negative-pressure suction pipe, described negative-pressure suction pipe one end are connected to the drainage main body away from one end of the conduction hole；

Flushing pipe, the negative-pressure suction pipe side wall offer rinse mouth, and the flushing pipe upper end passes through the rinse mouth, is set to In the negative-pressure suction pipe, the flushing pipe outer wall is close to the rinse mouth, and the flushing pipe upper end is provided with fluid stopping part, uses Enter in the flushing pipe in prevention excreta.

2. the flow diverter according to claim 1 for incontinence of faces, which is characterized in that the disk of pasting includes connection Ring, first paste piece and second paste piece；Described connection ring one end is pasted piece with described first and is connect, the other end and described second Piece connection is pasted, bottom is connected to the conduction hole.

3. the flow diverter according to claim 2 for incontinence of faces, which is characterized in that the top for pasting disk is in " M " shape；It is described to paste the following in " W " shape of disk.

4. the flow diverter according to claim 1 for incontinence of faces, which is characterized in that be arranged on the negative-pressure suction pipe There is control valve.

5. the flow diverter according to claim 1 for incontinence of faces, which is characterized in that the flushing pipe and the negative pressure Angle between suction tube is 15-30 °.

6. the flow diverter according to claim 1 for incontinence of faces, which is characterized in that the flushing pipe upper end is in hemisphere Shape.

7. the flow diverter according to claim 1 for incontinence of faces, which is characterized in that the fluid stopping part is specially unidirectional Valve.

8. the flow diverter of incontinence of faces is used for described in -7 any one according to claim 1, which is characterized in that described for big The flow diverter of fecal incontinence further includes flushing pipe housing, and the flushing pipe housing is set in the flushing pipe, outside the flushing pipe Set one end is connect with the vacuum suction pipe outer wall.

9. the flow diverter according to claim 8 for incontinence of faces, which is characterized in that the flushing pipe housing is specially Antibacterial mantle.

10. the flow diverter according to claim 8 for incontinence of faces, which is characterized in that the flushing pipe lower end setting There is flushing pipe fitting, openable lid is provided on the flushing pipe fitting, the lid is for closing the flushing pipe.