CN108852605B - An ostomy bag capable of early warning and expansion of an ostomy opening - Google Patents

Abstract

The invention belongs to an ostomy bag capable of early warning and expanding an ostomy opening, a rubber ring is arranged at the top end in the ostomy bag, a hard inflation tube is arranged in the rubber ring, a rubber inflation ball is arranged at the lower end of the hard inflation tube, a plastic one-way valve is arranged at the upper end of the hard inflation tube, an exhaust hole is arranged on the hard inflation tube, a sealing plug is arranged at the exhaust hole, a snap ring is arranged on the inner side surface of the ostomy bag, a rubber soft plate is arranged on the ostomy bag at the lower side of the snap ring, a hard plate is arranged in the rubber soft plate, square holes are arranged on two sides of the rubber soft plate, an I-shaped sliding block is arranged in each square hole, a clamp is arranged on the upper side of the I-shaped sliding block, the other end of the clamp is connected with a magic tape burr surface, a magic tape hook surface is arranged on the side surface of the I-shaped sliding block, a clamping groove is arranged on the lower bottom surface of the clamp, a soft rubber bag is arranged between the clamping grooves, clamping tables are arranged at two ends of the soft bag, a strain sheet is arranged in the soft bag, and a detection box is connected with the strain sheet. The mental stress of the flaring on the patient can be greatly reduced.

Description

An ostomy bag capable of early warning and expansion of an ostomy opening

technical field

The invention belongs to the technical field of medical devices, and in particular relates to an ostomy bag capable of warning and expanding an ostomy opening.

Background technique

The ostomy bag is suitable for patients with anal diversion after enterostomy surgery. The ostomy bag can avoid skin redness, erosion and incision infection caused by the overflow of excrement in the ostomy opening, relieve the pain of the patient, reduce the nursing work, and use it after the patient is discharged from the hospital. The ostomy bag will bring great convenience to life and work. Selecting an appropriate ostomy bag is of great significance to reduce the contamination of clothing and incision dressings, as well as to reduce periostoma dermatitis and incision infection.

The existing ostomy bag can only manually observe whether the excrement in the bag is full, which will bring great inconvenience to the patient, especially in winter, it is more inconvenient for the patient to observe, and the bag cannot be automatically detected. The level of fullness cannot give timely prompts to patients. In the early postoperative period, as the patient recovers, the ostomy opening will shrink, and even stenosis may occur. When the ostomy bag is used within 1-2 months after the operation, the stoma opening needs to be expanded to avoid the narrowing or narrowing of the stoma opening and affecting the discharge of excrement. The existing expansion requires the patient to open the stoma opening by hand. Expanding, each flaring is not only inconvenient to operate, but also brings great mental pressure to patients in the early postoperative period.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies in the prior art and provide an ostomy bag capable of early warning and expansion of an ostomy opening.

The purpose of the present invention is to achieve this: an ostomy bag capable of early warning and expansion of an ostomy opening, comprising an ostomy bag and a chassis, a rubber ring is arranged at the top of the inside of the ostomy bag, and a hard ring is arranged in the rubber ring. Inflatable tube, the rigid inflatable tube is L-shaped, the port at the lower end of the rigid inflatable tube is provided with a rubber inflatable ball, the upper end of the rigid inflatable tube is connected with a plastic one-way valve, and the rigid inflatable tube on the lower side of the plastic one-way valve is provided with a row The air hole and the vent hole are provided with a sealing plug, the inner side of the ostomy bag is provided with a snap ring, the snap ring is buckled with the chassis, and a rubber soft plate is arranged on the ostomy bag on the lower side of the snap ring, and the rubber soft plate is hollow Structure, the hollow structure of the rubber soft plate is provided with a hard plate, a square hole is arranged on both sides of the rubber soft plate, an I-shaped slider is arranged in the square hole, and a clip is arranged on the upper side of the I-shaped slider, and one end of the clip is connected to the The I-shaped slider is connected, and the other end of the clip is connected with a velcro wool surface. The side of the I-shaped slider on the same side of the velcro wool surface is provided with a velcro hook surface. A soft plastic bag is provided, the two ends of the soft plastic bag are provided with a card table, the card table is arranged on the outer side of the card slot, a strain gauge is arranged in the soft plastic bag, the strain gauge is connected with a detection box, and the detection box is provided with a single-chip microcomputer, a buzzer device and button battery.

The upper part of the chassis is provided with a micro air pump, and the micro air pump is connected to the battery.

The rubber ring is sealed and connected with the ostomy bag.

The rigid inflatable tube is arranged inside the ostomy bag.

The rigid inflatable tube is sealedly connected with the rubber ring.

The I-shaped sliding block and the clip are integrated into one structure.

The strain gauges are uniaxial strain gauges.

The single chip microcomputer is connected with the strain gauge, the buzzer and the button battery.

When the present invention is in use, it can automatically detect whether the excrement in the ostomy bag is about to be filled, and when it is about to be filled, a buzzer is activated to give a warning to the patient, and the patient can be reminded to replace or clean the ostomy bag. When the ostomy opening needs to be expanded, the patient only needs to start the micro air pump to inflate the rubber inflatable ball, which can expand the ostomy opening simply and quickly, and can greatly reduce the mental pressure on the patient caused by the flaring.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic diagram of the partial structure of the back side of the ostomy bag of the present invention.

Fig. 3 is a partial structural schematic diagram of the front side of the ostomy bag of the present invention.

FIG. 4 is a schematic diagram of the partial structure of the clip of the present invention.

FIG. 5 is a schematic structural diagram of the clip and the I-shaped slider of the present invention.

FIG. 6 is a schematic structural diagram of the soft rubber plate of the present invention.

FIG. 7 is a schematic view of the side sectional structure of the soft rubber plate of the present invention.

FIG. 8 is a schematic diagram of a partial structure at A in FIG. 7 .

FIG. 9 is a schematic structural diagram of the soft plastic bag of the present invention.

FIG. 10 is a partial structural schematic diagram of a side section of the soft plastic bag of the present invention.

Figure 11 is a schematic diagram of the partial structure of the top of the ostomy bag of the present invention.

FIG. 12 is a schematic diagram of the structure in the detection box of the present invention.

FIG. 13 is a block diagram of the circuit control of the present invention.

Detailed ways

Embodiment 1, as shown in Figure 1 ~ Figure 13, a kind of ostomy bag capable of early warning and expansion of ostomy opening, including ostomy bag 1 and chassis 2, the upper part of chassis 2 is provided with a miniature air pump 24, and the miniature air pump 24 Connect the battery 25. The micro air pump and battery are glued to the chassis. The battery is connected with a switch, and the switch controls the battery to supply power to the micro air pump to control the working and closing of the micro air pump. The micro air pump includes an air outlet 26, and the air outlet is connected with a plastic one-way valve by a rubber tube. When the micro air pump is working, air is input to the plastic one-way valve through the air outlet and the rubber tube. The top inside the ostomy bag 1 is provided with a rubber ring 3, and the rubber ring 3 is sealedly connected with the ostomy bag 1, so that there is no air leakage between the rubber ring and the ostomy bag. A hard inflatable tube 4 is arranged in the rubber ring 3, and the hard inflatable tube 4 is sealedly connected with the rubber ring 3, so that there is no air leakage between the hard inflatable tube and the rubber ring. The rigid inflatable tube 4 is arranged inside the ostomy bag 1 . The rigid inflatable tube 4 is L-shaped. The L-shaped rigid inflatable tube can make the rubber inflatable ball at the lower end of the rigid inflatable tube perpendicular to the ostomy opening, which is convenient for expanding the ostomy opening. Rubber inflatable balls move and dislocate. The port at the lower end of the rigid inflatable tube 4 is provided with a rubber inflatable ball 5, the rubber inflatable ball 5 is at the center of the snap ring 8, the upper end of the rigid inflatable tube 4 is connected with a plastic one-way valve 6, and the lower side of the plastic one-way valve 6 is rigid. A vent hole is provided on the inflation tube 4, a sealing plug 7 is provided at the vent hole, a snap ring 8 is provided on the inner side of the ostomy bag 1, the snap ring 8 is buckled with the chassis 2, and the ostomy on the lower side of the snap ring 8 is provided. The bag 1 is provided with a soft rubber plate 9, which can have elasticity and can be restored after deformation. The soft rubber plate 9 is a hollow structure, and a hard plate 10 is arranged in the hollow structure of the soft rubber plate 9. The soft rubber plate at the cardboard will not be deformed, and the soft rubber plate at the hard plate is pasted on the ostomy with glue. On the bag, it can also be disassembled and reused. The rubber soft plates at both ends are not bonded to the ostomy bag, and the hard plate is convenient for fixing the rubber soft plate on the ostomy bag, and also prevents the ostomy bag where the hard plate is attached from being deformed and affecting the deformation of the strain gauge, ensuring that The ostomy bag is deformed outwardly rather than inwardly. Square holes 11 are arranged on both sides of the rubber soft plate 9, and an I-shaped slider 12 is arranged in the square hole 11. The I-shaped slider can slide relatively in the square hole, which is convenient to adapt to the deformation of the strain gauge. When the ostomy bag expands, the ostomy bag will expand in the horizontal direction. At this time, if there is no I-shaped slider, the deformation of the strain gauge will be limited, and the ostomy bag will not be bound and expanded outwards. The I-shaped slider can follow. As the ostomy bag expands and moves in the same direction, the distance between the I-shaped sliders is reduced, and the strain gauge can smoothly deform to monitor the deformation of the ostomy bag. The upper side of the I-shaped slider 12 is provided with a clip 13, and the I-shaped slider 12 and the clip 13 are integrally structured. The material of the clip can be made of hard plastic. The connection between the clip and the I-shaped slider is made of thin hard plastic. The clip can be rotated 10-50° around the connection between the I-shaped slider and the clip. The structural principle is the same as that of the sealing clip. One end of the clip 13 is connected with the I-shaped slider 12, and the other end of the clip 13 is connected with a Velcro rough surface 14. The side of the I-shaped slider 12 on the same side of the Velcro rough surface 14 is provided with a Velcro hook surface 15. The textured surface is connected with the hook surface of the Velcro, and the clip and the I-shaped slider are fixedly connected together. The bottom surface of the clip 13 is provided with a card slot 16, and a soft plastic bag 17 is arranged between the card slots 16. The card table 18 is arranged outside the card slot 16. The card table prevents the soft plastic bag from slipping out of the card groove. The soft plastic bag 17 is provided with a strain gauge 19, and the strain gauge 19 is a uniaxial strain gauge. The strain gauge includes two connecting wires, and the connecting wire of the strain gauge is connected with the single chip microcomputer. The strain gauge 19 is connected with a detection box 20 , and the detection box 20 is provided with a single chip 21 , a buzzer 22 and a button battery 23 . The microcontroller 21 is connected to the strain gauge, the buzzer 22 and the button battery 23 . The button battery supplies power to the single-chip microcomputer, the single-chip microcomputer receives the signal transmitted by the strain gauge, and the single-chip microcomputer controls the opening and closing of the buzzer. The one-chip computer is preferably AT89S51 in MCS-51 produced by Intel Corporation or MSP430 ultra-low power consumption one-chip computer produced by Texas Instruments (TI). The strain gauges are preferably BX120-80AA strain gauges produced by Beijing Yiyang Yingzheng Testing Technology Co., Ltd. The plastic one-way valve can be preferably a plastic one-way valve produced by Jiangsu Weicheng Plastic Products Co., Ltd.

In the invention, the inner side of the chassis is pasted on the patient's skin, the ostomy bag and the chassis are snapped together through a buckle, and the air outlet of the micro air pump is connected to the plastic one-way valve through a rubber hose. After the ostomy bag is connected to the chassis, the detection box can be pasted on the chassis. The excrement flows from the ostomy opening into the ostomy bag. With the increase of excretion in the bag, the ostomy bag will gradually expand. The expansion of the ostomy bag gradually expands from bottom to top. When the fistula bag expands, the strain gauge expands and deforms as the fistula bag expands, and the deformation of the strain gauge generates a current that is transmitted to the single-chip microcomputer. When the current reaches a certain value, that is, when the fistula bag at the buckle is deformed greatly, it means that the excrement is excreted. When the ostomy opening is about to be reached, the strain gauge transmits a signal to the single-chip microcomputer, and the single-chip microcomputer controls the buzzer to sound to prompt the patient to remove the excrement in the ostomy bag.

When the ostomy opening needs to be expanded by using the present invention, the switch of the battery is turned on, and the battery supplies power to the micro air pump, and the gas generated by the micro air pump flows to the air outlet, the rubber hose, the plastic one-way valve, the rigid air tube and finally to the rubber air pump. Ball, inflate the rubber inflatable ball, and the rubber inflatable ball expands to expand the stoma opening. During the expansion, the patient observes the size of the rubber inflatable ball, which is slightly larger than the stoma opening and closes the micro-inflatable pump, so that the rubber inflatable ball stays in the stoma. At the mouth for 30-60 seconds, it plays a role in expanding the ostomy opening, and then open the sealing plug to discharge the gas from the exhaust hole. Multiple repetitions can also be performed to expand the stoma.

When the present invention is in use, it can automatically detect whether the excrement in the ostomy bag is about to be filled, and when it is about to be filled, a buzzer is activated to give a warning to the patient, and the patient can be reminded to replace or clean the ostomy bag. When the ostomy opening needs to be expanded, the patient only needs to start the micro air pump to inflate the rubber inflatable ball, which can expand the ostomy opening simply and quickly, and can greatly reduce the mental pressure on the patient caused by the flaring.

The above examples are only preferred examples of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. All within the spirit and principle of the present invention, the Any modification, equivalent replacement, improvement, etc., should be included within the protection scope of the present invention.

Claims (7)

1. A fistulization bag capable of early warning and expanding a fistulization opening comprises a fistulization bag and a base plate, wherein a rubber circular ring is arranged at the top end inside the fistulization bag, a hard inflation tube is arranged in the rubber circular ring and is L-shaped, a rubber inflation ball is arranged at the port at the lower end of the hard inflation tube, a plastic one-way valve is connected at the upper end of the hard inflation tube, an exhaust hole is formed in the hard inflation tube at the lower side of the plastic one-way valve, a sealing plug is arranged at the exhaust hole, a snap ring is arranged on the inner side surface of the fistulization bag and is buckled with the base plate, a rubber soft plate is arranged on the fistulization bag at the lower side of the snap ring and is of a hollow structure, a hard plate is arranged in the hollow structure of the rubber soft plate, square holes are formed in two sides of the rubber soft plate, an I-shaped sliding block is arranged in each square hole, a clamp is arranged on the upper side of the I-shaped sliding block, one end of the clamp is connected with the I-shaped sliding block, and the other end of the clamp is connected with a magic tape rough surface, a hook-and-loop fastener surface is arranged on the side surface of the I-shaped sliding block on the same side of the hook-and-loop fastener rough surface, a clamping groove is formed in the lower bottom surface of the clamp, a soft rubber bag is arranged between the clamping grooves, clamping platforms are arranged at two ends of the soft rubber bag and arranged outside the clamping grooves, a strain gauge is arranged in the soft rubber bag and connected with a detection box, and a single chip microcomputer, a buzzer and a button cell are arranged in the detection box;

the upper part of the chassis is provided with a micro inflator pump which is connected with a storage battery.

2. An ostomy bag capable of alerting and extending an ostomy according to claim 1 wherein: the rubber ring is hermetically connected with the ostomy bag.

3. The ostomy bag capable of alerting and extending an ostomy opening of claim 1 wherein: the rigid inflation tube is arranged inside the ostomy bag.

4. An ostomy bag capable of alerting and extending an ostomy according to claim 1 wherein: the hard inflation tube is connected with the rubber ring in a sealing way.

5. An ostomy bag capable of alerting and extending an ostomy according to claim 1 wherein: the I-shaped sliding block and the clamp are of an integral structure.

6. The ostomy bag capable of alerting and extending an ostomy opening of claim 1 wherein: the strain gauge is a uniaxial strain gauge.

7. An ostomy bag capable of alerting and extending an ostomy according to claim 1 wherein: the single chip microcomputer is connected with the strain gauge, the buzzer and the button cell.

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