Closed excrement collecting bag
By designing a closed toilet bag, the problem of frequent emptying of toilet bags in pediatric nursing care is solved, and convenient emptying and simplifying operation is achieved.
Patent Information
- Application Number
- CN202421512721.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-06-28
AI Technical Summary
In pediatric care, existing toilet bags have high responses when frequent emptying operations, and the caregivers have a high difficulty in operating, so they need to speed up to avoid the impact.
A closed toilet bag is designed, including a collection bag, a connecting assembly and an opening and closing assembly. Through the connecting assembly, the opening and closing assembly controls the opening and closing of the discharge port, and uses elastic members and telescopic rods to achieve convenient emptying.
It realizes the comfort of children's patients and the convenience of caregivers' operation, reduces the response of children, and reduces the difficulty and time of caregivers' operation.
Smart Images
Figure CN223169876U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pediatric medical devices, in particular to a closed feces collection bag. Background Art
[0002] In clinical treatment, due to various malignant or benign diseases such as rectal cancer, colon cancer, intestinal obstruction, gastric cancer, ulcerative colitis, familial adenomatous polyposis, rectovaginal fistula, etc., most of them require digestive tract stoma surgery. After the stoma is created, the excrement is discharged through the artificial anus and the digestive tract stoma, so the collection of excrement and the care of the skin around the stoma are particularly important.
[0003] Pediatric nurses need to empty the feces collection bag during each shift, so the emptying operation of the collection bag is very frequent. Each time the collection bag is operated, children will have a relatively large reaction. In order to avoid the influence of the movements of child patients on the nurses, it is necessary to speed up the operation speed of the nurses and reduce the operation difficulty of the nurses. Therefore, it is necessary to improve the existing feces collection bag. Content of the Utility Model
[0004] In view of the above problems, a closed feces collection bag is provided now, aiming to solve the problems existing in the prior art.
[0005] The specific technical solution is as follows:
[0006] A closed feces collection bag includes a collection bag. An inlet is opened on the front of the upper part of the collection bag, and an outlet is opened at the lower part of the collection bag. A connection component for assisting the inlet to keep communicating with the artificial anus is arranged around the inlet, and an opening and closing component for controlling the opening or closing of the outlet is arranged at the outlet of the collection bag.
[0007] The above-mentioned closed feces collection bag further has the following characteristics. The collection bag is in a flat bag-like structure with a smaller upper part and a larger lower part, and the outlet is opened at the lowermost part of the collection bag.
[0008] The beneficial effect of the above solution: When the collection bag is in an empty state, it is flat.
[0009] The above-mentioned closed feces collection bag further has the following characteristics. The connection component includes a plurality of isolation rings with different diameters and an adhesive filling layer. The plurality of isolation rings are evenly spaced and sleeved on the outer periphery of the inlet, and the adhesive filling layer is filled in the gap between adjacent isolation rings. When the adhesive filling layer adheres to the patient's skin, each isolation ring fits with the patient's skin. <\
[0010] The beneficial effect of the above solution: The adhesive filling layer is filled between the isolation rings, ensuring the adhesion effect while reducing the adhesion area.
[0011] The above-mentioned closed feces collection bag further has the following characteristics. The opening and closing component includes four pressing strips. The four pressing strips are hinged end to end to form a movable rhombus structure. The outer side wall of the discharge port of the collection bag is connected to the four pressing strips. When the four pressing strips form a rhombus state, the discharge port of the collection bag is opened. When the four pressing strips form a strip state, the discharge port of the collection bag is closed. A clamping portion is provided between the pressing strips opposite to each other on the left and right sides. When the external force driving the pressing strips to change from a strip shape to a rhombus shape is less than a preset value, the discharge port of the collection bag remains closed.
[0012] The beneficial effects of the above solution: The four pressing strips cooperate with each other to achieve the effect of opening or closing the discharge port of the collection bag. And by using the clamping portion, the four pressing strips cannot be deformed randomly, avoiding the effect that the discharge port of the collection bag is opened randomly and excrement leaks.
[0013] The above-mentioned closed feces collection bag further has the following characteristics. The clamping portion includes an elastic member and a telescopic rod. A receiving groove is formed on the pressing strip on the left side, and a clamping groove is formed on the pressing strip on the right side. When the four pressing strips form a strip state, the receiving groove is aligned with the corresponding clamping groove. One end of the elastic member is connected to the bottom wall of the receiving groove, the other end of the elastic member is connected to one end of the telescopic rod, the other end of the telescopic rod is provided with an arc-shaped surface, and the clamping groove is provided with an arc-shaped groove adapted to the arc-shaped end of the telescopic rod.
[0014] The beneficial effects of the above solution: The elastic member drives the arc-shaped end of the telescopic rod to be pressed tightly against the clamping groove. When the external force driving the pressing strip exceeds the force between the clamping groove and the arc-shaped end of the telescopic rod, the telescopic rod retracts into the receiving groove and compresses the elastic member. At this time, the pressing strip can be deformed normally to open the discharge port.
[0015] The above-mentioned closed feces collection bag further has the following characteristics. The opening and closing component includes a discharge pipe. The diameter of the discharge port gradually decreases until it is connected to the discharge pipe. A valve is provided on the discharge pipe. When the discharge pipe is connected to an external negative pressure bag and the valve is opened, the collection bag can be emptied.
[0016] The beneficial effects of the above solution: The discharge pipe can conveniently control the opening or closing of the discharge port through the valve provided thereon, and it is convenient to empty the collection bag by using the external negative pressure bag, reducing the operation of medical staff.
[0017] In summary, the beneficial effects of this solution are:
[0018] In the closed feces collection bag provided by the present utility model, the inlet of the collection bag is communicated with the artificial anus and maintained through a connection component at the opening of the collection bag. The opening and closing of the discharge port of the collection bag is controlled by an opening and closing component arranged at the discharge port of the collection bag, which facilitates the medical staff to regularly empty the collection bag. The closed feces collection bag provided by the present utility model has the effect of collecting the feces of patients and facilitating the nursing staff to regularly empty the collection bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a front view structural schematic diagram of the first embodiment of the closed feces collection bag of the present utility model;
[0020] Figure 2 It is a bottom view structural schematic diagram of the first embodiment of the closed feces collection bag of the present utility model in a closed state;
[0021] Figure 3 It is a bottom view structural schematic diagram of the first embodiment of the closed feces collection bag of the present utility model in an open state;
[0022] Figure 4 It is a front sectional structural schematic diagram of the clamping component of the first embodiment of the closed feces collection bag of the present utility model;
[0023] Figure 5 It is a front view structural schematic diagram of the second embodiment of the closed feces collection bag of the present utility model.
[0024] In the figure: 1. Collection bag; 2. Isolation ring; 3. Adhesive filling layer; 4. Pressing strip; 5. Elastic member; 6. Telescopic rod; 7. Discharge pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.
[0026] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.
[0027] The present utility model will be further described below in conjunction with specific embodiments, but it is not limited to the present utility model.
[0028] Figure 1 It is a front view structural schematic diagram of the first embodiment of the closed feces collection bag of the present utility model, Figure 2 It is a bottom view structural schematic diagram of the first embodiment of the closed feces collection bag of the present utility model in a closed state, Figure 3The bottom view structural schematic diagram of the open state of the first embodiment of the closed feces collection bag of the present utility model. Figure 4 The front sectional structural schematic diagram of the clamping component of the first embodiment of the closed feces collection bag of the present utility model. Figure 5 The front view structural schematic diagram of the second embodiment of the closed feces collection bag of the present utility model. As Figures 1 - 5 shown, the closed feces collection bag provided in this embodiment includes a collection bag 1. An inlet is opened on the front side of the upper part of the collection bag 1, and an outlet is opened at the lower part of the collection bag 1. A connection component for assisting the inlet to communicate with the artificial anus is arranged around the inlet. An opening and closing component for controlling the opening or closing of the outlet is arranged at the outlet of the collection bag 1.
[0029] In the above embodiment, the collection bag 1 is a flat bag-shaped structure with a smaller upper part and a larger lower part, and the outlet is opened at the bottommost part of the collection bag 1.
[0030] It should be noted that the collection bag 1 is made of a transparent skin-friendly material.
[0031] In the above embodiment, the connection component includes a plurality of isolation rings 2 with different diameters and an adhesion filling layer 3. The plurality of isolation rings 2 are evenly spaced and sleeved on the outer periphery of the inlet. The adhesion filling layer 3 is filled in the gap between adjacent isolation rings 2. When the adhesion filling layer 3 adheres to the patient's skin, each isolation ring 2 fits against the patient's skin.
[0032] It should be noted that a connection strip for connecting two isolation rings 2 is arranged in the gap between the isolation rings 2. The connection strip divides the annular gap into a plurality of arc-shaped gaps, and the adhesion filling layer 3 is filled in the arc-shaped gaps.
[0033] In the above embodiment, the opening and closing component includes four pressing strips 4. The four pressing strips 4 are hinged at the ends to form a movable rhombus structure. The outer side wall of the outlet of the collection bag 1 is connected to the four pressing strips 4. When the four pressing strips 4 form a rhombus state, the outlet of the collection bag 1 is opened. When the four pressing strips 4 form a strip state, the outlet of the collection bag 1 is closed. A clamping part is arranged between the pressing strips 4 that are opposite to each other on the left and right sides. When the external force for driving the pressing strips 4 to change from a strip shape to a rhombus shape is less than a preset value, the outlet of the collection bag 1 remains closed.
[0034] In the above embodiment, the clamping part includes an elastic member 5 and a telescopic rod 6. A receiving groove is opened on the pressing strip 4 on the left side, and a clamping groove is opened on the pressing strip 4 on the right side. When the four pressing strips 4 form a strip state, the receiving groove is aligned with the corresponding clamping groove. One end of the elastic member 5 is connected to the bottom wall of the receiving groove, the other end of the elastic member 5 is connected to one end of the telescopic rod 6, the other end of the telescopic rod 6 is set to be arc-shaped, and the clamping groove is set to be an arc-shaped groove adapted to the arc-shaped end of the telescopic rod 6.
[0035] It should be noted that the clamping part can also be set to other existing structures, as long as it can fix the pressing strips 4 to each other and prevent them from deforming randomly.
[0036] In another preferred embodiment, the opening and closing assembly includes a discharge pipe 7. The diameter of the discharge port gradually decreases until it communicates with the discharge pipe 7. A valve is provided on the discharge pipe 7. When the discharge pipe 7 communicates with an external negative pressure bag and the valve is opened, the collection bag 1 can be emptied.
[0037] Working principle: The adhesive filling layer 3 is bonded to the skin around the artificial anus, and the artificial anus is correspondingly communicated with the inlet of the collection bag 1. At this time, the collection bag 1 is in a flat state. When fecal incontinence occurs peripherally, feces will directly enter the collection bag 1. The caregiver can apply an external force to the pressing strips 4 to make the four pressing strips 4 change from a strip state to a diamond state. Therefore, the discharge port of the collection bag 1 is opened. After the collection bag 1 is emptied, the pressing strips 4 are reversely driven to change from a diamond state to a strip state. At this time, the discharge port of the collection bag 1 is closed.
[0038] The above are only preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention accordingly. For those skilled in the art, it should be able to realize that the solutions obtained by equivalent replacement and obvious changes made by using the content of the specification of the present invention should all be included in the protection scope of the present invention.
Claims
1. A closed feces collection bag, characterized in that: It includes a collection bag (1). An inlet is provided on the front of the upper part of the collection bag (1), and an outlet is provided at the lower part of the collection bag (1). A connection assembly for assisting the inlet to remain connected to the artificial anus is arranged around the inlet, and an opening and closing assembly for controlling the opening or closing of the outlet is arranged at the outlet of the collection bag (1).
2. The enclosed feces collection bag according to claim 1, characterized in that: The collection bag (1) is a flat bag-like structure with a smaller upper part and a larger lower part, and the outlet is provided at the lowermost part of the collection bag (1).
3. The closed feces collection bag according to claim 2, characterized in that: The connection assembly includes a plurality of isolation rings (2) with different diameters and an adhesive filling layer (3). The plurality of isolation rings (2) are evenly spaced and sleeved on the outer periphery of the inlet, and the adhesive filling layer (3) is filled in the gap between adjacent isolation rings (2). When the adhesive filling layer (3) adheres to the patient's skin, each isolation ring (2) fits against the patient's skin.
4. The closed feces collection bag according to claim 3, wherein: The opening and closing assembly includes four pressing strips (4). The four pressing strips (4) are hinged at the ends to form a movable diamond structure. The outer side wall of the outlet of the collection bag (1) is connected to the four pressing strips (4). When the four pressing strips (4) form a diamond state, the outlet of the collection bag (1) is opened. When the four pressing strips (4) form a strip state, the outlet of the collection bag (1) is closed. A clamping portion is arranged between the pressing strips (4) that are opposite to each other on the left and right sides. When the external force for driving the pressing strips (4) to change from a strip to a diamond is less than a preset value, the outlet of the collection bag (1) remains closed.
5. The closed feces collection bag according to claim 4, wherein: The clamping portion includes an elastic member (5) and a telescopic rod (6). A receiving groove is formed on the pressing strip (4) on the left side, and a clamping groove is formed on the pressing strip (4) on the right side. When the four pressing strips (4) form a strip state, the receiving groove is aligned with the corresponding clamping groove. One end of the elastic member (5) is connected to the bottom wall of the receiving groove, the other end of the elastic member (5) is connected to one end of the telescopic rod (6), the other end of the telescopic rod (6) is provided with an arc-shaped surface, and the clamping groove is provided with an arc-shaped groove adapted to the arc-shaped end of the telescopic rod (6).
6. The closed feces collection bag according to claim 3, wherein: The opening and closing assembly includes a discharge pipe (7). The diameter of the outlet gradually decreases until it is connected to the discharge pipe (7). A valve is arranged on the discharge pipe (7). When the discharge pipe (7) is connected to an external negative pressure bag and the valve is opened, the collection bag (1) can be emptied.