Excrement suction and collection device convenient to use

Abstract

The excrement suction and collection device convenient to use comprises an anal bag body and a negative pressure suction connecting pipe, the anal bag body is provided with a stoma hole matched with the crissum of the human body, and a straight-through connector is arranged at the bottom of the anal bag body; a rubber disc assembly is arranged on the stoma hole and comprises a bottom film layer, a rubber layer and a top film layer which are sequentially connected from inside to outside, the rubber layer is a split type rubber disc formed by combining a plurality of rubber rings, and a tearing line gap is formed between every two adjacent rubber rings. The excrement suction and collection device is ideal and ingenious in structural design, and particularly adopts the design of the split type rubber disc, when the excrement suction and collection device is used, nursing personnel measure the size of a stoma of a patient with a ruler, tear off the redundant part of the rubber disc assembly with hands according to the size of the stoma (such as an anus stoma) of the patient, and collect excrement. And the top film layer is torn off along the corresponding first and second round easy-to-tear lines, and then the top film layer is opened from the split type rubber disc, so that the patch can be attached to the crissum of a patient for use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a stool suction and collection device which is easy to use. Background Art

[0002] Prevention is the key to incontinence dermatitis, and one of the important measures is to effectively protect and isolate the skin to prevent feces from contaminating and soaking the skin. Fecal incontinence or diarrhea causes direct contact between the anal excrement of clinical patients and the skin, causing damage to the patient's perianal skin, which is difficult to treat and may even cause secondary skin infections, increasing the patient's pain and the incidence of nosocomial infections. Currently, the medical care products commonly used in clinical practice are often disposable absorbent products, tampons, fecal incontinence management kits, fecal suction collection devices, etc.

[0003] Taking the stool suction collection device as an example, the existing stool suction collection device generally includes an anal bag body and a negative pressure suction connection tube for sucking stool in the anal bag body. The anal bag body is provided with a stoma hole that matches the anus of the human body. When in use, the negative pressure suction connection tube is generally fixedly connected to the bottom of the anal bag body by manual bundling, which is time-consuming and labor-intensive, and sometimes the bundling is not firm, and it is easy to loosen, fall off, and other problems. A rubber disc assembly is provided on the stoma hole of the anal bag body, and the rubber disc assembly includes a bottom film layer, a rubber layer, and a top film layer connected in sequence from the inside to the outside. The bottom film layer covers the stoma hole, and the back of the rubber layer is bonded and fixed to the bottom film layer, and its front side can be bonded to the anus of the patient, and the top film layer can be torn off and covered on the front side of the rubber layer. The rubber layer is generally an integral structure (i.e., a flat rubber block). When in use, according to the size of the patient's stoma (such as an anal stoma), medical staff can use scissors to cut to remove the excess part of the rubber disc assembly, so that the exposed stoma hole fits the patient's stoma, and then tear off the top film layer, and bond it to the patient's anus through the front of the rubber layer for use. The existing rubber disc assembly structure design is not ideal. When in use, medical staff need to use scissors to cut to make a stoma hole of the appropriate size, which is time-consuming and laborious, and sometimes the use of the anal bag body is affected by the uneven cut. Utility Model Content

[0004] The utility model provides an easy-to-use stool suction collection device, which aims to overcome the shortcomings of the existing stool suction collection device, such as the structural design is not ideal, the negative pressure suction connecting tube is easy to loosen and fall off, and it is inconvenient to manually cut the stoma hole of the appropriate size, which is time-consuming and labor-intensive, affecting the use of the anal bag body.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0006] A stool suction collection device that is easy to use comprises an anal bag body and a negative pressure suction connection tube for sucking stool in the anal bag body, the anal bag body is provided with a stoma hole that matches the anal area of ​​the human body, a straight-through joint is provided at the bottom of the anal bag body, and the top end of the negative pressure suction connection tube is detachably connected to the bottom of the anal bag body by being plugged into the end section of the straight-through joint; a rubber disc assembly is provided on the stoma hole, and the rubber disc assembly comprises a bottom film layer, a rubber layer and a top film layer that are sequentially connected from the inside to the outside, the rubber layer is a split rubber disc formed by a combination of several rubber rings, and a tear line gap is formed between two adjacent rubber rings, a plurality of first circular tear lines are provided on the top film layer, and each first circular tear line is located on the outside of a corresponding tear line gap, and a plurality of second circular tear lines are provided on the bottom film layer, and each second circular tear line is located on the inside of a corresponding tear line gap.

[0007] Furthermore, the edge of the bottom film layer is provided with a plurality of incision lines arranged along its radial direction.

[0008] Furthermore, an annular spray pipe is provided in the anal bag body, and the annular spray pipe is close to the stoma hole that matches the patient's anus; one side of the annular spray pipe is connected to a water supply pipe, and the upper top surface of the annular spray pipe is arranged with a plurality of upper spray holes along its annular circumference, and the lower bottom surface is arranged with a plurality of lower spray holes along its annular circumference.

[0009] Furthermore, the annular spray pipe is close to the stoma hole matched with the patient's anus, and the annular spray pipe is fixedly connected to the inner wall of the anal bag body through a connecting piece.

[0010] From the above description of the utility model, it can be seen that compared with the prior art, the advantages of the utility model are: the structural design of the stool suction collection device is ideal and ingenious, especially the design of the split rubber disc. When in use, the nursing staff measures the size of the patient's stoma with a ruler, and according to the size of the patient's stoma (such as an anal stoma), the excess part of the rubber disc assembly (that is, the excess part of the size corresponding to the patient's anus) is torn off by hand, and the excess part is torn along the corresponding first and second circular tear lines. Then, the top film layer is opened from the split rubber disc, and it can be attached to the patient's anus for use. This overcomes the problem that the rubber layer of the existing rubber disc assembly is generally an integral structure, and medical staff need to use scissors to cut to remove the excess part of the rubber disc assembly, which saves time and effort, and effectively avoids the use of the anal bag body affected by uneven cuts. The straight-through connector design aims to facilitate assembly and disassembly between the anal bag body and the negative pressure suction connecting tube, and is not prone to falling off or loosening, thus saving time and effort. It also solves the problem that the bottom outlet of the traditional anal bag body is tied manually, which is cumbersome, time-consuming and labor-intensive, and also avoids the problem that the manual tying is not firm and is prone to loosening or falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the first embodiment.

[0012] Figure 2 This is a schematic diagram of the main viewing direction of the anal bag body in the first embodiment.

[0013] Figure 3 Schematic diagram of the anal bag body in the first embodiment, wherein the top membrane layer is in a separated state.

[0014] Figure 4 Schematic diagram of the anal bag body in the first embodiment, wherein the bottom film layer, the rubber layer and the top film layer are all in a separated state.

[0015] Figure 5 This is a schematic diagram of the anal bag body in the first embodiment, in which the redundant part of the rubber disc assembly is torn off, and then the top film layer is opened.

[0016] Figure 6 This is a diagram showing that several rubber rings of the split rubber disc in the first embodiment are in a separated state.

[0017] Figure 7 It is a schematic diagram of the side view of the anal bag body in the first embodiment.

[0018] Figure 8 This is a schematic diagram of the second embodiment.

[0019] Fig. 9 This is a schematic diagram of the annular spray pipe in the second embodiment. DETAILED DESCRIPTION

[0020] Please refer to the attached Figures 1 to 9 The specific implementation mode of the utility model is described. Embodiment 1

[0021] See attached Figure 1 , Figure 2 and Figure 4. A stool suction collection device that is easy to use includes an anal bag body 1 and a negative pressure suction connection tube 2 for sucking stool in the anal bag body 1. The anal bag body 1 is provided with a stoma hole 10 that matches the anus of the human body. The stoma hole 10 is located on the front surface of the anal bag body 1. A straight-through connector 11 is provided at the bottom of the anal bag body 1. The top of the negative pressure suction connection tube 2 is detachably connected to the bottom of the anal bag body 1 by being plugged into the end section (i.e., the outer thread section) of the straight-through connector 11. The design of the straight-through connector 11 is adopted to facilitate the assembly and disassembly between the anal bag body 1 and the negative pressure suction connection tube 2, and is not prone to falling off, loosening, and other problems, saving time and effort; at the same time, it solves the problem that the bottom outlet of the traditional anal bag body is cumbersome, time-consuming, and labor-intensive to use manual bundling, and also avoids the problem that the manual bundling is not firm and is prone to loosening and falling off.

[0022] See attached Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 . The stoma hole 10 is provided with a rubber disc assembly 12, and the rubber disc assembly 12 includes a bottom film layer 121, a rubber layer and a top film layer 122 connected in sequence from the inside to the outside. The bottom film layer 121 covers the stoma hole 10, and the back of the rubber layer is bonded and fixed to the bottom film layer 121, and the top film layer 122 can be torn off and covers the front of the rubber layer. The rubber layer is a split rubber disc 123 formed by a combination of a plurality of rubber rings 120, and a tear line gap 124 is formed between two adjacent rubber rings 120. The top film layer 122 is provided with a plurality of first circular tear lines 125, and each first circular tear line 125 is located on the outside of a corresponding tear line gap 124, and the bottom film layer 121 is provided with a plurality of second circular tear lines 126, and each second circular tear line 126 is located on the inside of a corresponding tear line gap 124. The structure design of the rubber disc assembly 12 is ideal and easy to use, especially the design of the split rubber disc 123 (i.e., a plurality of rubber rings 120 are in a concentric separation combination state). When in use, the nursing staff measures the size of the patient's stoma with a ruler, and according to the size of the patient's stoma (such as an anal stoma), the excess part of the rubber disc assembly 12 (i.e., the excess part corresponding to the size of the patient's anus) is torn off by hand, and the corresponding first and second circular tear lines 125 and 126 are torn off, and then the top film layer 122 is opened from the split rubber disc 123, and it can be attached to the patient's anus for use. The rubber layer of the existing rubber disc assembly 12 is generally an integral structure, and the medical staff needs to use scissors to cut to remove the excess part 128 of the rubber disc assembly 12, which saves time and effort, and effectively avoids the use of the anal bag body 1 being affected by uneven cuts.

[0023] See attached Figure 2 and Figure 4 The edge of the bottom film layer 121 is provided with a plurality of incision lines 127 (e.g., four) arranged along its radial direction. The design of the incision lines 127 allows the rubber layer on the rubber disc assembly 12 to be better attached to the patient's anus, and the edge is divided into several fitting areas, each of which has a better fitting effect, breaking the whole into parts, and avoiding the problem of local loosening. Embodiment 2

[0024] See attached Figure 8 and Fig. 9 . The implementation of this embodiment is basically the same as that of the first embodiment, except that: an annular spray pipe 3 is provided inside the anal bag body 1, and the annular spray pipe 3 is close to the stoma hole that matches the patient's anus; one side of the annular spray pipe 3 is externally connected to a water supply pipe 31 (purpose: to provide spray water thereto), and the upper top surface of the annular spray pipe 3 is arranged along its annular circumference with a plurality of upper spray holes 30, and the lower bottom surface thereof is arranged along its annular circumference with a plurality of lower spray holes (not shown in the figure). The annular spray pipe 3 is fixedly connected to the inner wall of the anal bag body 1 by a connector (such as a double-sided tape or a plastic buckle 32), and the plastic buckle 32 is fixedly connected to the inner wall of the anal bag body 1 by hot melting; the double-sided tape is fixedly connected to the inner wall of the anal bag body 1 by bonding. The design of the annular spray pipe 3 allows the plurality of upper spray holes 30 of the annular spray pipe 3 to clean the patient's anus, and the plurality of lower spray holes to clean the inner wall of the anal bag body 1, thereby keeping the inner wall of the anal bag body 1 clean. At the same time, it ensures that the excrement in the anal bag body 1 can flow completely into the collecting bottle (not shown) along the negative pressure suction connecting tube, thereby solving the problem that a small amount of excrement adhering to the inner wall of the anal bag body 1 is difficult to discharge.

[0025] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A stool suction collection device that is easy to use, comprising an anal bag body and a negative pressure suction connection tube for sucking stool in the anal bag body, wherein the anal bag body is provided with an stoma hole that matches the anus of a human body, and is characterized in that: A straight-through connector is provided at the bottom of the anal bag body, and the top end of the negative pressure suction connecting tube is detachably connected to the bottom of the anal bag body by being plugged into the end section of the straight-through connector; a rubber disc assembly is provided on the stoma hole, and the rubber disc assembly includes a bottom film layer, a rubber layer and a top film layer which are sequentially connected from the inside to the outside, the rubber layer is a split rubber disc formed by a combination of several rubber rings, and a tear line gap is formed between two adjacent rubber rings, a plurality of first circular tear lines are provided on the top film layer, and each first circular tear line is located on the outside of a corresponding tear line gap, and a plurality of second circular tear lines are provided on the bottom film layer, and each second circular tear line is located on the inside of a corresponding tear line gap.

2. The stool suction collection device according to claim 1 is characterized in that: The edge of the bottom film layer is provided with a plurality of incision lines arranged along the radial direction thereof.

3. The stool suction collection device according to claim 1 is characterized in that: An annular spray pipe is arranged in the anal bag body, and the annular spray pipe is close to the stoma hole matching the patient's anus; one side of the annular spray pipe is externally connected to a water supply pipe, and the upper top surface of the annular spray pipe is arranged with a plurality of upper spray holes along its annular circumference, and the lower bottom surface of the annular spray pipe is arranged with a plurality of lower spray holes along its annular circumference.

4. The stool suction collection device according to claim 3 is characterized in that: The annular spray pipe is close to the stoma hole matched with the anus of the patient, and the annular spray pipe is fixedly connected to the inner wall of the anal bag body through a connecting piece.

Images