Stoma enema device with anti-splashing function
By designing an ostomy enema device with anti-spray function, using an inflatable airbag to seal the intestines, the problem of enema fluid and excrement spraying outwards is solved, improving the effect of enema and reducing medical costs.
Patent Information
- Application Number
- CN202421622945.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-10
AI Technical Summary
During the enterostomy enema, enema fluid and excrement are easily sprayed outward, resulting in poor enema effect and increased medical costs.
A stoma enema device with splash-proof function is designed, including enema bags, enema tubes and stoma pockets. An inflatable airbag and a pressure gauge are installed on the enema tube. Through the expansion and deflation of the inflatable airbag, the intestine can be blocked and the enema fluid and excretion can be prevented from countercurrent and overflowing.
It effectively reduces the countercurrent and overflow of enema during the enema process, prevents enema and excrement from spraying outward, prolongs the retention time of enema in the intestinal cavity, and allows enema to more fully contact with the intestines, softens the stool and promotes defecation.
Smart Images
Figure CN222871063U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a stoma enema device with an anti-splashing function. Background Art
[0002] A colostomy is also called an artificial anus, and sometimes a preventive colostomy. A colostomy enema is a treatment method in which appropriate liquid is poured into the colostomy to clean the intestine, keep the bowels open, and relieve obstruction. During the colostomy enema operation, since there is no sphincter in the colostomy, exhaust and defecation cannot be controlled. Therefore, when performing the enema, it is easy to overflow while performing the enema, or even spray or shoot outward, which affects the enema effect and increases the patient's medical expenses. At present, although the prior art adopts a method of matching a catheter with a stoma bag, the stoma bag is installed at the patient's colostomy, and then a catheter is used to penetrate the stoma bag and insert it into the patient's body through the stoma for enema. During the enema, the excrement sprayed outward can be directly collected in the stoma bag without causing pollution to the outside world. However, since this operation method cannot block the intestine, during the enema, the enema liquid and the excrement are sprayed outward, which will cause the enema liquid to not be fully retained in the intestine and cannot fully contact with the intestine, thereby affecting the enema effect. Utility Model Content
[0003] In view of the above problems, the purpose of the present utility model is to provide an ostomy enema device with an anti-splashing function to solve the problems raised in the above background technology.
[0004] To achieve the above purpose, the utility model adopts a technical solution: an ostomy enema device with an anti-splashing function, comprising an enema bag for holding enema liquid, an enema tube for inserting into the intestine and an ostomy bag for collecting excrement, the enema bag is provided with a hanging rope, a pull head, a scale line, an infusion tube and a sealing strip, the infusion tube is provided with a Murphy dropper, a flow rate regulator and a connector A, the connector A is matched with the connector B provided on the enema tube, the enema tube is also provided with an air delivery tube, a scale line 2 and an inflatable air bag, an infusion cavity and an air delivery cavity are set up inside the enema tube, and the air delivery cavity is connected with the inflatable air bag and the inner end of the air delivery tube, the air delivery tube is provided with a pressure gauge for monitoring the internal pressure of the inflatable air bag, and an inflatable air bag for inflating and discharging gas from the inflatable air bag.
[0005] The beneficial effects of the utility model are as follows: after the enema tube is inserted into the intestine, gas is simply filled into the inflatable balloon through the air delivery tube and the air delivery cavity to expand it, and after the internal air pressure of the inflatable balloon is monitored by a pressure gauge and reaches a suitable pressure value, the inflatable balloon clings to the inner wall of the intestine to play a blocking role, thereby reducing the backflow and overflow of the enema liquid during the enema process and preventing the enema liquid and excrement from being sprayed outward, and helping to prolong the retention time of the enema liquid in the intestinal cavity, so that the enema liquid can more fully contact the intestine, thereby softening the stool and promoting defecation.
[0006] To facilitate intestinal occlusion:
[0007] As a further improvement of the above technical solution: the other end of the enema tube away from the setting end of the connector B is the retention end, the air supply tube is arranged on the enema tube near the connector B, and the inflatable air bag is arranged on the retention end of the enema tube.
[0008] The beneficial effect of the present improvement is that after the enema tube is indwelled, an inflatable balloon is used to fill gas into the inflatable balloon through the air supply tube and the air supply cavity to make it expand, thereby blocking the intestine and preventing the enema liquid and excrement from being sprayed outward, so that the enema liquid can fully contact the intestine. Conversely, the inflatable balloon is deflated, and the enema tube can be pulled outward to end the enema operation.
[0009] In order to facilitate medical staff to confirm the indwelling length of the enema tube:
[0010] As a further improvement of the above technical solution: the second scale line is arranged on the outer wall of the enema tube.
[0011] The beneficial effect of this improvement is that the establishment of the second scale line can facilitate medical staff to confirm the indwelling length of the enema tube.
[0012] To facilitate the hanging, filling and enema of the enema bag:
[0013] As a further improvement of the above technical solution: the hanging rope is located at the upper end of the enema bag, the pull head 1 is located at the top opening of the enema bag, and the infusion tube is located at the bottom end of the enema bag, and a sealing strip 1 is provided on the inner wall of the top opening of the enema bag, and the displacement of the pull head 1 at the top of the enema bag can open and close the sealing strip 1.
[0014] The beneficial effects of the present improvement are as follows: by setting up the hanging rope, the enema bag can be hung on the infusion stand for enema operation; by setting up the pull head 1, when the pull head 1 is pulled to move laterally at the top opening of the enema bag, the sealing strip 1 can be opened and closed, thereby opening or closing the top opening of the enema bag; when the top opening of the enema bag is opened, it is convenient for medical staff to add liquid for enema to the inner end of the enema bag for use; otherwise, the top opening of the enema bag can be closed to prevent the enema liquid from being contaminated and leaking; by setting up the infusion tube, after being connected to the enema tube, the enema liquid in the enema bag can be transported to the enema tube and poured into the patient's intestine from the liquid outlet at the retention end of the enema tube.
[0015] In order to adjust the flow rate of the enema solution:
[0016] As a further improvement of the above technical solution: the flow rate regulator is located on the infusion tube between the Murphy dropper and the connector A, and is sleeved on the outer end of the infusion tube.
[0017] The beneficial effect of this improvement is that by setting up the flow rate regulator, it is convenient for medical staff to adjust the flow rate of the enema liquid.
[0018] To facilitate insertion of the enema tube:
[0019] As a further improvement of the above technical solution: an opening is provided at the top of the ostomy bag, and a second slider is provided at the opening, and a second sealing strip is provided on the inner wall of the opening.
[0020] The beneficial effect of the present improvement is as follows: by pulling the second slider, the second sealing strip can be opened and closed; when the second sealing strip is opened, the top opening of the ostomy bag is in an open state, so that the enema tube can be inserted therein, and the enema tube passes through the patient's stoma through the hollowed-out middle part of the bottom plate at the inner end thereof, and is inserted into the intestine for retention; when the second sealing strip is closed, the top opening of the ostomy bag is in a closed state, so that the excrement in the bag can be prevented from leaking to the outside.
[0021] To facilitate the fixation of the ostomy bag:
[0022] As a further improvement of the above technical solution: a bottom plate is arranged at the upper part of the rear end of the ostomy bag.
[0023] The beneficial effect of this improvement is that, by setting up the bottom plate, after the middle part of the bottom plate is cut to a suitable size according to the size of the stoma, the release paper attached to the adhesive layer at the rear end of the bottom plate is peeled off, and the bottom plate can be attached to the skin at the outer end of the stoma, thereby fixing the position of the stoma bag.
[0024] To facilitate the discharge of excrement inside the ostomy bag:
[0025] As a further improvement of the above technical solution: a cross drain valve is arranged in the middle of the bottom end of the ostomy bag.
[0026] The beneficial effect of this improvement is that the cross-shaped drain valve provided in the middle of the bottom end of the ostomy bag can facilitate the discharge of the excrement collected inside the ostomy bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is the front view of the utility model;
[0028] Figure 2 This is a schematic diagram of the separation structure of the enema tube and the ostomy bag of the utility model;
[0029] Figure 3 This is a schematic diagram of the separation structure of the enema bag and the enema tube of the utility model;
[0030] Figure 4 This is a schematic diagram of the internal structure of the enema bag and enema tube of the utility model;
[0031] Figure 5 For the utility model Figure 4 Partial enlarged view of point A;
[0032] Figure 6 This is a rear view of the ostomy bag of the utility model;
[0033] In the figure: 1. enema bag; 2. enema tube; 3. ostomy bag; 4. hanging rope; 5. pull head one; 6. scale line one; 7. infusion tube; 8. sealing strip one; 9. Murphy dropper; 10. flow rate regulator; 11. connector A; 12. connector B; 13. gas pipe; 14. scale line two; 15. inflatable air bag; 16. infusion cavity; 17. gas cavity; 18. pressure gauge; 19. inflatable air bag; 20. chassis; 21. cross drain valve; 22. pull head two; 23. sealing strip two. DETAILED DESCRIPTION
[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.
[0035] like Figure 1-6As shown, the ostomy enema device with anti-splashing function includes an enema bag 1 for holding enema liquid, an enema tube 2 for inserting into the intestine and an ostomy bag 3 for collecting excrement, the enema bag 1 is provided with a hanging rope 4, a pull head 5, a scale line 6, an infusion tube 7 and a sealing strip 8, the infusion tube 7 is provided with a Murphy dropper 9, a flow rate regulator 10 and a connector A11, the connector A11 is matched with the connector B12 provided on the enema tube 2, the enema tube 2 is also provided with an air delivery tube 13, a scale line 14 and an inflatable air bag 15, the enema tube 2 is provided with an infusion cavity 16 and an air delivery cavity 17, and the air delivery cavity 17 is connected with the inflatable air bag 15 and the inner end of the air delivery tube 13, and the air delivery tube 13 is provided with a useful A pressure gauge 18 for monitoring the internal pressure of the inflatable airbag 15, and an inflatable balloon 19 for inflating and releasing gas from the inflatable airbag 15. After the enema tube 2 is inserted into the intestine, it is only necessary to use the inflatable balloon 19 to inflate the inflatable airbag 15 through the air delivery tube 13 and the air delivery cavity 17 to expand it. After the pressure inside the inflatable airbag 15 is monitored by the pressure gauge 18 and reaches a suitable pressure value, the inflatable airbag 15 is close to the inner wall of the intestine, which can play a blocking role, thereby reducing the backflow and overflow of the enema liquid during the enema process, preventing the enema liquid and excrement from being sprayed outward, and helping to prolong the retention time of the enema liquid in the intestinal cavity, so that the enema liquid can be more fully in contact with the intestine, thereby softening the stool and promoting defecation. The end of the enema tube 2 far away from the connector B12 is set The other end is the retention end, and the air delivery tube 13 is arranged on the enema tube 2 near the connector B12, and the inflatable airbag 15 is arranged on the retention end of the enema tube 2. After the enema tube 2 is retained, the inflatable airbag 19 is used to fill the inflatable airbag 15 with gas through the air delivery tube 13 and the air delivery cavity 17 to make it expand, which can block the intestine and prevent the enema liquid and excrement from being sprayed outward, so that the enema liquid can fully contact the intestine. On the contrary, the inflatable airbag 15 is deflated, and the enema tube 2 can be pulled outward to end the enema operation. The scale line 14 is arranged on the outer wall of the enema tube 2. The establishment of the scale line 14 can facilitate medical staff to confirm the retention length of the enema tube 2. The hanging rope 4 is located at the upper end of the enema bag 1, and the pull head 5 is located at the top opening of the enema bag 1 , and the infusion tube 7 is located at the bottom end of the enema bag 1, and a sealing strip 8 is provided on the inner wall of the top opening of the enema bag 1, and the displacement of the pull head 5 at the top end of the enema bag 1 can open and close the sealing strip 8. Through the establishment of the hanging rope 4, the enema bag 1 can be hung on the infusion stand for enema operation. Through the establishment of the pull head 5, when the pull head 5 is pulled to move horizontally at the top opening of the enema bag 1, the sealing strip 8 can be opened and closed, so that the top opening of the enema bag 1 can be opened or closed. When the top opening of the enema bag 1 is opened, it is convenient for medical staff to add liquid for enema to the inner end of the enema bag 1 for use. Otherwise, the top opening of the enema bag 1 can be closed to prevent the enema liquid from being contaminated and leaking. Through the establishment of the infusion tube 7, after being connected with the enema tube 2,The enema liquid in the enema bag 1 is transported to the enema tube 2, and is poured into the patient's intestines through the liquid outlet hole at the retention end of the enema tube 2. The flow rate regulator 10 is located on the infusion tube 7 between the Murphy dropper 9 and the connector A11, and is sleeved on the outer end of the infusion tube 7. The establishment of the flow rate regulator 10 can facilitate medical staff to adjust the flow rate of the enema liquid. The top of the ostomy bag 3 is provided with an opening, and a pull head 22 is provided at the opening, and a sealing strip 23 is provided on the inner wall of the opening. By pulling the pull head 22, the sealing strip 23 can be opened and closed. When the sealing strip 23 is opened, the top opening of the ostomy bag 3 is in an open state, so that the enema tube 2 is inserted therein, and the bottom plate 20 at its inner end is opened. The hollowed-out middle part passes through the stoma of the patient and is inserted into the intestine for retention. When the sealing strip 23 is closed, the top opening of the stoma bag 3 is in a closed state, which can prevent the excrement in the bag from leaking to the outside. The upper rear end of the stoma bag 3 is provided with a bottom plate 20. Through the establishment of the bottom plate 20, after the middle part of the bottom plate 20 is cut to a suitable size according to the size of the stoma, the release paper attached to the adhesive layer at the rear end of the bottom plate 20 is peeled off, and the bottom plate 20 can be attached to the skin at the outer end of the stoma, thereby fixing the position of the stoma bag 3. A cross drain valve 21 is provided in the middle of the bottom end of the stoma bag 3. Through the establishment of the cross drain valve 21 in the middle of the bottom end of the stoma bag 3, the excrement collected inside the stoma bag 3 can be easily discharged.
[0036] The working principle of the utility model is as follows: when the connector A11 is connected with the connector B12, the combined operation of the enema bag 1 and the enema tube 2 can be completed; when the top opening of the enema bag 1 is opened and the enema liquid is added to the inner end of the enema bag 1, the enema bag 1 can be hung by the hanging rope 4, and the scale line 6 on the outer wall of the enema bag 1 is set up, so that the medical staff can read the capacity of the enema liquid; when the middle part of the bottom plate 20 is cut to a suitable size according to the size of the stoma, the release paper attached to the adhesive layer at the rear end of the bottom plate 20 is peeled off, and the enema bag 1 can be hung by the hanging rope 4. The bottom plate 20 is attached to the skin at the outer end of the stoma, so as to fix the position of the stoma bag 3. When the top opening of the stoma bag 3 is in an open state, the enema tube 2 is inserted into it through the opening, and then the indwelling end is passed through the patient's stoma through the hollowed-out middle part of the bottom plate 20 at the inner end of the stoma bag 3 and inserted into the intestine for indwelling. The establishment of the scale line 14 can facilitate the medical staff to check and confirm the indwelling length of the enema tube 2. When the indwelling is completed, the inflatable balloon 19 is pressed, and the gas can be inflated through the gas delivery tube 13 and the gas delivery cavity 17. The air bag 15 is inflated with gas, and the medical staff stops inflating the air bag 15 after the pressure inside the air bag 15 reaches a suitable pressure value by monitoring with the pressure gauge 18, so that the air bag 15 is close to the inner wall of the intestine, which plays a blocking role, thereby reducing the backflow and overflow of the enema liquid during the enema process, preventing the enema liquid and excrement from being sprayed outward, and helping to prolong the retention time of the enema liquid in the intestinal cavity, so that the enema liquid can contact the intestine more fully, thereby softening the stool and promoting defecation. When the enema tube 2 is fixed, it only needs to be adjusted by using the flow rate regulator. The regulator 10 opens the internal channel of the infusion tube 7 and adjusts the flow rate. The enema liquid in the enema bag 1 can flow into the infusion cavity 16 of the enema tube 2 through the infusion tube 7, and then flow out from the liquid outlet hole opened at the retention end of the enema tube 2 to the intestine for enema. The establishment of the Murphy dropper 9 can facilitate medical staff to observe the flow rate of the enema liquid. When the enema is completed, the medical staff only needs to use the deflation button of the inflatable balloon 19 to discharge the air inside the inflatable balloon 15, that is, the enema tube 2 can be pulled out, so that the excrement is discharged into the ostomy bag 3 for centralized collection.
[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. An ostomy enema device with a splash-proof function, comprising an enema bag (1) for containing enema liquid, an enema tube (2) for inserting into the intestine, and an ostomy bag (3) for collecting excrement, wherein the enema bag (1) is provided with a hanging rope (4), a pull head (5), a scale line (6), an infusion tube (7), and a sealing strip (8), and the infusion tube (7) is provided with a Murphy dropper (9), a flow rate regulator (10), and a connector A (11), characterized in that: The connector A (11) is cooperatively connected with the connector B (12) provided on the enema tube (2). The enema tube (2) is also provided with an air supply tube (13), a second scale line (14) and an inflatable air bag (15). An infusion cavity (16) and an air supply cavity (17) are provided inside the enema tube (2), and the air supply cavity (17) is connected with the inflatable air bag (15) and the inner end of the air supply tube (13). The air supply tube (13) is provided with a pressure gauge (18) for monitoring the internal pressure of the inflatable air bag (15), and an inflatable air bag (19) for inflating and releasing gas from the inflatable air bag (15).
2. The stoma enema device with splash-proof function according to claim 1, characterized in that: The other end of the enema tube (2) away from the end where the connector B (12) is provided is a retention end, the air delivery tube (13) is provided on the enema tube (2) near the connector B (12), and the inflatable air bag (15) is provided on the retention end of the enema tube (2).
3. The stoma enema device with splash-proof function according to claim 1, characterized in that: The second scale line (14) is arranged on the outer wall of the enema tube (2).
4. The stoma enema device with splash-proof function according to claim 1, characterized in that: The hanging rope (4) is located at the upper end of the enema bag (1), the pull head (5) is located at the top opening of the enema bag (1), and the infusion tube (7) is located at the bottom end of the enema bag (1). A sealing strip (8) is provided on the inner wall of the top opening of the enema bag (1), and the displacement of the pull head (5) at the top of the enema bag (1) can open and close the sealing strip (8).
5. The stoma enema device with splash-proof function according to claim 1, characterized in that: The flow rate regulator (10) is located on the infusion tube (7) between the Murphy dropper (9) and the connector A (11), and is sleeved on the outer end of the infusion tube (7).
6. The stoma enema device with splash-proof function according to claim 1, characterized in that: The top of the ostomy bag (3) is provided with an opening, and a second slider (22) is provided at the opening, while a second sealing strip (23) is provided on the inner wall of the opening.
7. The stoma enema device with splash-proof function according to claim 1, characterized in that: A bottom plate (20) is provided at the upper rear end of the ostomy bag (3).
8. The stoma enema device with splash-proof function according to claim 1, characterized in that: A cross drain valve (21) is provided at the middle of the bottom end of the ostomy bag (3).