Closed feces collection management device

Abstract

The utility model discloses a kind of closed defecation collection management devices, including three-cavity soft silica gel catheter and conical plugging sleeve, the top end of the three-cavity soft silica gel catheter is equipped with conical plugging sleeve, the top end of the conical plugging sleeve is installed with plugging balloon, the three-cavity soft silica gel catheter outside below the conical plugging sleeve is provided with dilator, the inside of the three-cavity soft silica gel catheter is provided with drainage catheter, and drainage catheter extends to the outside of plugging balloon. The utility model not only realizes that closed defecation collection management device is implanted in the inside of patient anus conveniently, suspends in rectal ampulla part and is not easy to come out, and it is convenient to flush intestine and soften stool, so that it is convenient to discharge, effectively reduce the number of device replacement and hip nursing, and avoid the wound healing delay caused by frequent replacement, repeated scrubbing and the increase of nursing time and nursing cost, not affected by skin integrity, can be used for moderate to severe incontinence dermatitis, perineal burn, pressure sore and other patients.

Description

Technical Field

[0001] This utility model relates to the field of collection and management devices, specifically a sealed feces collection and management device. Background Technology

[0002] Fecal incontinence refers to the uncontrolled discharge of feces and gas due to dysfunction of the anal sphincter. It is a common complication in critically ill patients. Critically ill and comatose patients, due to their critical condition and physiological and disease factors, experience generalized edema, loose skin, reduced elasticity, decreased subcutaneous fat layer, and poor capillary blood circulation, resulting in reduced tolerance to external stimuli and reduced wound healing ability. Therefore, once fecal incontinence occurs, it is very easy to damage the skin and develop incontinence dermatitis. Not only is recovery slow, but it also increases the incidence of pressure sores. In addition, fecal incontinence can easily contaminate the perineal area and indwelling urinary catheters, causing mental and physical suffering to patients, aggravating their condition, and increasing the workload of nurses.

[0003] Currently, there is no universally accepted effective method for managing fecal incontinence. The main methods used are disposable absorbent products, tampons, anal plugs, anal bags, and vaginal bowel control systems for auxiliary management.

[0004] Existing collection and management devices of this type are generally not convenient to implant into the patient's anus, are not easy to hang in the rectal ampulla and are not easy to dislodge, and are not convenient to flush the intestines and soften the stool to facilitate excretion. This affects the frequency of device replacement and buttock care. Frequent replacement and repeated washing can easily cause delayed wound healing and increase care time and cost, affecting the integrity of the skin. Utility Model Content

[0005] The purpose of this invention is to provide a closed stool collection and management device to solve the problems mentioned in the background art, such as the inconvenience of convenient implantation into the patient's anus, the difficulty of hanging it in the rectal ampulla and making it difficult to fall out, the inconvenience of flushing the intestines to soften the stool for easy expulsion, the impact on the frequency of device replacement and buttock care, the delay in wound healing and the increase in care time and cost due to frequent replacement and repeated washing, and the impact on skin integrity.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a closed fecal collection and management device, comprising a three-lumen soft silicone tube and a conical sealing sleeve. The conical sealing sleeve is fitted onto the top of the three-lumen soft silicone tube, and a sealing balloon is installed at the top of the conical sealing sleeve. An expander is provided outside the three-lumen soft silicone tube below the conical sealing sleeve. A drainage tube is provided inside the three-lumen soft silicone tube, extending to the outside of the sealing balloon. A flushing tube is installed inside the three-lumen soft silicone tube on one side of the drainage tube. The flushing catheter extends to the outside of the occlusion balloon. An inflation catheter is installed inside the three-lumen soft silicone catheter on the other side of the drainage catheter, and the inflation catheter extends into the inside of the conical occlusion sleeve. An air outlet is installed at the end of the inflation catheter near the conical occlusion sleeve, and the air outlet extends into the inside of the conical occlusion sleeve. A four-way tube is installed at the bottom of the three-lumen soft silicone catheter, and the drainage catheter extends into the four-way tube. A three-way valve is installed at the bottom of the four-way tube, a connecting pipe is installed at the bottom of the three-way valve, and an inlet pipe is installed at the bottom of the connecting pipe.

[0007] Preferably, a pressure cap is fitted onto the surface of the inlet pipe, and the pressure cap has internal threads.

[0008] Preferably, an inflation tube is installed on the outer wall of the four-pronged tube, and the inflation conduit extends into the interior of the inflation tube.

[0009] Preferably, an inflation end is installed at the end of the inflation tube away from the four-way tube, and a flushing tube is installed on the outer wall of the four-way tube away from the inflation tube.

[0010] Preferably, the flushing conduit extends into the interior of the flushing tube, and a flushing end is installed at the end of the flushing tube away from the four-way tube.

[0011] Preferably, a silicone collection bag is provided on the outside of the cap, and a feed nozzle is installed at the top of the silicone collection bag.

[0012] Preferably, the outer wall of the feed nozzle is fitted with an external thread, and the external thread is threadedly connected to the internal thread.

[0013] Preferably, the silicone collection bag is provided with a spring inside, with a right perforated plate installed at one end of the spring and a left perforated plate installed at the other end of the spring.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the collection and management device not only realizes the convenient implantation of the sealed stool collection and management device into the patient's anus, making it easy to hang in the rectal ampulla and not easily dislodged, but also facilitates the flushing and softening of the intestines to make the stool easier to pass, effectively reducing the number of device replacements and buttock care, and avoiding the delay in wound healing and the increase in care time and care costs caused by frequent replacements and repeated cleaning, it is not affected by the integrity of the skin and can be used for patients with moderate to severe incontinence dermatitis, perineal burns, pressure sores, etc.

[0015] After the conical occlusion sleeve and occlusion balloon are inserted into the anus to a certain depth via a dilator, medical staff deliver fluid to the inflatable end. The fluid flows through the inflatable tube into the inflatable catheter, and then into the outlet nozzle. The fluid then enters the conical occlusion sleeve and occlusion balloon, causing them to inflate. The inflated conical occlusion sleeve and occlusion balloon will increase in volume. The occlusion balloon can suspend the three-lumen soft silicone catheter in the rectal ampulla, making it less likely to dislodge. The connecting tube and four-way tube are closed using a three-way valve, preventing the intestinal contents from being drained out of the body. Medical staff deliver fluid to the flushing end, and the fluid flows through the flushing tube into the flushing catheter. The flushing catheter then drains the fluid out of the occlusion balloon, which can flush the intestines, soften the stool, make it easier to pass, or achieve the purpose of retention enema. The connecting tube and four-way tube are opened using a three-way valve, allowing the intestinal contents to be drained out of the body. Pasty stool is drained out through the drainage catheter, four-way tube, and connecting tube. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the silicone collection bag of this utility model;

[0018] Figure 3 This is a front view cross-sectional structural diagram of the drainage catheter of this utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional exploded structure of the spring of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the three-way valve of this utility model;

[0021] Figure 6 This is a three-dimensional structural diagram of the occlusion balloon of this utility model.

[0022] In the diagram: 1. Three-lumen soft silicone tubing; 2. Flushing tubing; 3. Drainage tubing; 4. Inflation tubing; 5. Conical occlusion sleeve; 6. Occlusion balloon; 7. Air outlet; 8. Diverter; 9. Four-way tube; 10. Inflation tube; 11. Inflation end; 12. Flushing tube; 13. Flushing end; 14. Three-way valve; 15. Connecting tube; 16. Inlet tube; 17. Cap; 18. Internal thread; 19. External thread; 20. Feed nozzle; 21. Silicone collection bag; 22. Left perforated plate; 23. Right perforated plate; 24. Spring. Detailed Implementation

[0023] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0024] Please see Figure 1-6 This utility model provides an embodiment of a closed fecal collection and management device, comprising a three-lumen soft silicone tube 1 and a conical sealing sleeve 5. The conical sealing sleeve 5 is fitted onto the top of the three-lumen soft silicone tube 1, and a sealing balloon 6 is installed at the top of the conical sealing sleeve 5. An expander 8 is provided outside the three-lumen soft silicone tube 1 below the conical sealing sleeve 5. A drainage tube 3 is provided inside the three-lumen soft silicone tube 1, and the drainage tube 3 extends to the outside of the sealing balloon 6. A flushing tube 2 is installed inside the three-lumen soft silicone tube 1 on one side of the drainage tube 3, and the flushing tube 2 extends... Outside the occlusion balloon 6, an inflation tube 4 is installed inside the three-lumen soft silicone tube 1 on the other side of the drainage tube 3, and the inflation tube 4 extends into the interior of the conical occlusion sleeve 5. An air outlet 7 is installed at the end of the inflation tube 4 near the conical occlusion sleeve 5, and the air outlet 7 extends into the interior of the conical occlusion sleeve 5. A four-way tube 9 is installed at the bottom end of the three-lumen soft silicone tube 1, and the drainage tube 3 extends into the interior of the four-way tube 9. A three-way valve 14 is installed at the bottom end of the four-way tube 9. A connecting tube 15 is installed at the bottom end of the three-way valve 14. An inlet tube 16 is installed at the bottom end of the connecting tube 15.

[0025] A pressure cap 17 is fitted on the surface of the inlet pipe 16. The pressure cap 17 has an internal thread 18. An inflation pipe 10 is installed on the outer wall of the four-way pipe 9, and the inflation conduit 4 extends into the interior of the inflation pipe 10. An inflation end 11 is installed at the end of the inflation pipe 10 away from the four-way pipe 9. A flushing pipe 12 is installed on the outer wall of the four-way pipe 9 away from the inflation pipe 10.

[0026] After completely expelling the gas from the conical occlusion sleeve 5 and the occlusion balloon 6, they are inserted into the dilator 8. Lubricant is applied to the tip of the dilator 8. The patient is placed in a lateral decubitus position. After local disinfection of the perineal area, the anus is exposed. The conical occlusion sleeve 5 and the occlusion balloon 6 are inserted into the anus through the dilator 8 to a certain depth until they reach the appropriate position. The dilator 8 is then withdrawn. Medical personnel deliver fluid to the inflation end 11. The fluid flows through the inflation tube 10 into the inflation conduit 4, where it is inflated. The catheter 4 enters the air outlet 7, and liquid enters the conical occlusion sleeve 5 and the occlusion balloon 6, causing them to inflate. The inflated conical occlusion sleeve 5 and occlusion balloon 6 increase in volume. The occlusion balloon 6 suspends the three-lumen soft silicone catheter 1 in the rectal ampulla, preventing it from easily dislodging. The conical occlusion sleeve 5 seals the rectal anal segment, preventing pasty stool from overflowing to the anus and causing fecal contamination of the anal area. The three-way valve 14 closes the connecting tube 15 and the four-way tube 9, allowing the intestinal contents to pass through. The fluid cannot be drained out of the body. After medical staff deliver the fluid to the inside of the flushing end 13, the fluid flows into the inside of the flushing catheter 2 through the flushing tube 12. The fluid is then discharged from the outside of the sealing balloon 6 by the flushing catheter 2. This can flush the intestines, soften the stool, and make it easier to pass, or achieve the purpose of retention enema. The connecting tube 15 and the four-way tube 9 are opened by the three-way valve 14, and the intestinal contents can be drained out of the body. The pasty stool is led out to the outside through the drainage catheter 3, the four-way tube 9, and the connecting tube 15. This realizes the convenient implantation of the closed stool collection and management device into the patient's anus. It is easy to hang in the rectal ampulla and is not easy to fall out. It is convenient to flush the intestines and soften the stool to make it easier to pass. It effectively reduces the number of device replacements and buttock care, and avoids the delay in wound healing and the increase in nursing time and nursing costs caused by frequent replacements and repeated cleaning. It is not affected by the integrity of the skin and can be used for patients with moderate to severe incontinence dermatitis, perineal burns, pressure sores, etc.

[0027] The flushing conduit 2 extends into the interior of the flushing pipe 12. The end of the flushing pipe 12 away from the four-way pipe 9 is equipped with a flushing end 13. A silicone collection bag 21 is provided on the outside of the pressure cap 17. A feed nozzle 20 is installed at the top of the silicone collection bag 21. An external thread 19 is fitted on the outer wall of the feed nozzle 20, and the external thread 19 is threadedly connected to the internal thread 18. A spring 24 is provided inside the silicone collection bag 21. A right hollow plate 23 is installed at one end of the spring 24, and a left hollow plate 22 is installed at the other end of the spring 24.

[0028] In the initial stage, medical staff squeeze the silicone collection bag 21, which is then squeezed together by the left hollow plate 22 and the right hollow plate 23. At this time, the spring 24 is in a contracted state. The inlet nozzle 20 and the pressure cap 17 are connected by the external thread 19 and the internal thread 18, and the liquid inlet pipe 16 can enter the interior of the silicone collection bag 21. After installation, the silicone collection bag 21 is released, and the originally flattened silicone collection bag 21 unfolds. A negative pressure is formed inside the silicone collection bag 21, which can drain the pasty stool into the silicone collection bag 21. The silicone collection bag 21 is made of silicone material and is easily and slowly opened with the help of the spring 24 to facilitate storage. This realizes the convenient negative pressure drainage of stool in the closed stool collection and management device, which facilitates the slow formation of negative pressure drainage of stool and avoids damage caused by rapid pressure changes.

[0029] In this embodiment, the following steps are taken: First, the conical occlusion sleeve 5 and the occlusion balloon 6 are inserted into the anus to a certain depth through the dilator 8 to reach a suitable position. The dilator 8 is then withdrawn. Medical personnel deliver liquid to the inflatable end 11. The liquid flows through the inflatable tube 10 into the inflatable conduit 4, and then through the inflatable conduit 4 into the outlet 7. The liquid then enters the conical occlusion sleeve 5 and the occlusion balloon 6, causing them to inflate. The inflated conical occlusion sleeve 5 and the occlusion balloon 6 will increase in volume. The occlusion balloon 6 can suspend the three-lumen soft silicone catheter 1 in the rectal ampulla, making it less likely to dislodge. The connecting tube 15 and the four-way tube 9 are closed using the three-way valve 14, preventing the intestinal contents from being drained out of the body. Medical personnel then deliver liquid to the flushing end 13. The liquid flows through the flushing tube 12 into the flushing conduit 2, and is then drained through the flushing conduit 2. By sealing the outside of the balloon 6, the intestines can be flushed, the stool softened, and expelled more easily, or a retention enema can be performed. The three-way valve 14 opens the connecting tube 15 and the four-way tube 9, allowing the intestinal contents to be drained out of the body. The pasty stool is led out to the outside through the drainage tube 3, the four-way tube 9, and the connecting tube 15. The inlet nozzle 20 and the pressure cap 17 are connected by the external thread 19 and the internal thread 18. The liquid inlet tube 16 can enter the interior of the silicone collection bag 21. After installation, the silicone collection bag 21 is squeezed and then released. The originally flattened silicone collection bag 21 unfolds, and a negative pressure is formed inside the silicone collection bag 21, which can drain the pasty stool into the silicone collection bag 21. The silicone collection bag 21 is made of silicone material and is easily and slowly opened with the help of the spring 24 to facilitate storage, thus completing the use of the collection and management device.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sealed feces collection and management device, characterized in that: The device includes a three-lumen soft silicone catheter (1) and a conical occlusion sleeve (5). The top of the three-lumen soft silicone catheter (1) is fitted with a conical occlusion sleeve (5), and an occlusion balloon (6) is installed at the top of the conical occlusion sleeve (5). An expander (8) is provided outside the three-lumen soft silicone catheter (1) below the conical occlusion sleeve (5). A drainage catheter (3) is provided inside the three-lumen soft silicone catheter (1), and the drainage catheter (3) extends to the outside of the occlusion balloon (6). A flushing catheter (2) is installed inside the three-lumen soft silicone catheter (1) on one side of the drainage catheter (3), and the flushing catheter (2) extends to the outside of the occlusion balloon (6). 3) An inflation tube (4) is installed inside the three-lumen soft silicone tube (1) on the other side, and the inflation tube (4) extends into the inside of the conical sealing sleeve (5). An air outlet (7) is installed at the end of the inflation tube (4) near the conical sealing sleeve (5), and the air outlet (7) extends into the inside of the conical sealing sleeve (5). A four-way tube (9) is installed at the bottom end of the three-lumen soft silicone tube (1), and the drainage tube (3) extends into the inside of the four-way tube (9). A three-way valve (14) is installed at the bottom end of the four-way tube (9), a connecting tube (15) is installed at the bottom end of the three-way valve (14), and an inlet tube (16) is installed at the bottom end of the connecting tube (15).

2. The sealed feces collection and management device according to claim 1, characterized in that: The surface of the liquid inlet pipe (16) is fitted with a cap (17), and the cap (17) has an internal thread (18).

3. The sealed feces collection and management device according to claim 1, characterized in that: An inflation tube (10) is installed on the outer wall of the four-pronged tube (9), and the inflation conduit (4) extends into the interior of the inflation tube (10).

4. The sealed feces collection and management device according to claim 3, characterized in that: An inflation end (11) is installed at the end of the inflation tube (10) away from the four-way tube (9), and a flushing tube (12) is installed on the outer wall of the four-way tube (9) away from the inflation tube (10).

5. A sealed feces collection and management device according to claim 1, characterized in that: The flushing conduit (2) extends into the interior of the flushing tube (12), and the end of the flushing tube (12) away from the four-way tube (9) is equipped with a flushing end (13).

6. A sealed feces collection and management device according to claim 2, characterized in that: The outer side of the cap (17) is provided with a silicone collection bag (21), and the top of the silicone collection bag (21) is equipped with a feed nozzle (20).

7. A sealed feces collection and management device according to claim 6, characterized in that: The outer wall of the feed nozzle (20) is fitted with an external thread (19), and the external thread (19) is threadedly connected to the internal thread (18).

8. A sealed feces collection and management device according to claim 6, characterized in that: The silicone collection bag (21) is equipped with a spring (24) inside. One end of the spring (24) is fitted with a right hollow plate (23), and the other end of the spring (24) is fitted with a left hollow plate (22).

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