Defecation collector

Abstract

The utility model provides a defecation collector which comprises an ostomy bag and a collecting bag, a first connecting pipe is installed at the bottom of the ostomy bag, a second connecting pipe is installed at the top of the collecting bag, a telescopic corrugated pipe is installed between the first connecting pipe and the second connecting pipe in a communicated mode, and a locking nut is arranged on the surface of the telescopic corrugated pipe in a sleeved mode. A connecting block is arranged on the surface of the first connecting pipe, threads are arranged on the surface of the connecting block, a boss is arranged at the bottom end of the locking nut, an annular hole is formed in the middle of the boss, the telescopic corrugated pipe penetrates through the annular hole, and the telescopic corrugated pipe can be fixed through cooperation of the locking nut and the connecting block. The end of the telescopic corrugated pipe is prevented from being separated from the first connecting pipe, the connecting mode is simple and rapid, the working efficiency of medical staff is effectively improved, the inside of the ostomy bag can be washed through the arranged washing pipe, and the situation that the ostomy is infected by residual excrement on the inner wall of the ostomy bag is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary appliances, and in particular relates to a defecation collector. Background Art

[0002] Stoma bags are containers for storing human excreta, such as urine and feces. Stoma bags are generally used for patients with intestinal stomas and urethral stomas. In the prior art, there are stoma bags of different sizes, but for patients, the size of the stoma bag used by each patient is generally fixed. As the use time increases, the stoma bag will become more and more full, especially when patients with artificial anuses have diarrhea, intestinal preparation, enema, etc., and a large amount of feces and water is produced, or when long-term bedridden patients have diarrhea, medical staff need to pay attention to the amount of excreta collected in the stoma bag at all times and be ready to replace the stoma bag with a new one at any time, which greatly increases the workload of medical staff. After searching, it was found that the application number "201620553901.8" disclosed "a defecation collection device", which recorded "comprising a stoma bag and a feces collection bag, the The discharge port of the ostomy bag is detachably and sealedly sleeved with a connector, the connector is integrally connected with a corrugated connecting pipe, the corrugated connecting pipe is sealedly connected to the inlet of the feces collection bag, the connector and the interior of the corrugated connecting pipe form a channel connecting the ostomy bag and the feces collection bag. When the above-mentioned collection device is in use, excrement can enter the feces collection bag from the ostomy bag for collection, so as long as the feces collection bag is set large enough, it can accommodate excrement far more than the volume of the ostomy bag, which reduces the workload of medical staff. However, the above-mentioned technology still has certain shortcomings when used: the ostomy bag is fastened to the pipeline by a tightening belt, which is relatively cumbersome and complicated. At the same time, after the patient's excrement enters the ostomy bag, it may be attached to the inner wall of the ostomy bag and cannot smoothly pass through the pipeline into the feces collection bag, and there is a risk of excrement contaminating the stoma opening. Utility Model Content

[0003] The purpose of the utility model is to provide a feces collector, aiming to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a defecation collector, comprising an ostomy bag and a collecting bag, a first connecting tube being installed at the bottom of the ostomy bag, a second connecting tube being installed at the top of the collecting bag, a telescopic bellows being connected and installed between the first connecting tube and the second connecting tube, an annular flange being provided on the surface of the first connecting tube, a limiting groove being provided on the inner wall of the connecting end of the telescopic bellows and the first connecting tube, the annular flange being snap-fitted into the limiting groove, a locking nut being sleeved on the surface of the telescopic bellows, a connecting block being provided on the surface of the first connecting tube, a thread being provided on the surface of the connecting block, a boss being provided at the bottom end of the locking nut, an annular opening being provided in the middle of the boss, the telescopic bellows passing through the annular opening, and the locking nut being threadedly connected to the connecting block.

[0005] As a preferred technical solution of the utility model, a limiting ring is provided on the outer wall of the telescopic bellows at one end of the limiting groove, and the limiting ring is arranged in the locking nut. When the limiting ring is in contact with the boss, the connecting block is completely located in the locking nut.

[0006] As a preferred technical solution of the utility model, a flushing tube is provided on one side of the ostomy bag, the end of the flushing tube is provided with a connector connected to a syringe, and a one-way valve is provided inside the connector.

[0007] As a preferred technical solution of the utility model, the collecting bag is transparent and has scale lines on its surface.

[0008] As a preferred technical solution of the utility model, the size of the annular flange matches the size of the limiting groove, and the diameter of the end of the telescopic bellows matches the inner diameter of the annular opening.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the first connecting tube and the telescopic bellows can be quickly connected by means of the provided annular flange and the limiting groove, and after the connection, the telescopic bellows can be fixed by means of the cooperation of the locking nut and the connecting block to prevent the end of the telescopic bellows from being separated from the first connecting tube. This connection method is simple and fast, and effectively improves the work efficiency of medical staff. The provided flushing tube can be used to flush the stoma bag to prevent residual excrement on the inner wall of the stoma bag from infecting the stoma. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the ostomy bag in the utility model;

[0013] Figure 3 It is a structural schematic diagram of the telescopic bellows in the utility model;

[0014] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 5 It is a structural schematic diagram of the locking nut in the utility model;

[0016] Figure 6 For the utility model Figure 4Schematic diagram of the enlarged structure at A.

[0017] In the figure: 1. ostomy bag; 2. collecting bag; 3. first connecting tube; 4. second connecting tube; 5. telescopic bellows; 6. annular flange; 7. limiting groove; 8. locking nut; 9. connecting block; 10. boss; 11. annular opening; 12. limiting ring; 13. flushing tube; 14. connector; 15. scale line. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 6 The utility model provides the following technical solutions: a defecation collector, comprising an ostomy bag 1 and a collecting bag 2, a first connecting tube 3 is installed at the bottom of the ostomy bag 1, a second connecting tube 4 is installed at the top of the collecting bag 2, a telescopic bellows 5 is installed between the first connecting tube 3 and the second connecting tube 4, an annular flange 6 is provided on the surface of the first connecting tube 3, a limiting groove 7 is provided on the inner wall of the connecting end of the telescopic bellows 5 and the first connecting tube 3, the annular flange 6 is snap-fitted in the limiting groove 7, a locking nut 8 is sleeved on the surface of the telescopic bellows 5, a connecting block 9 is provided on the surface of the first connecting tube 3, a thread is provided on the surface of the connecting block 9, a boss 10 is provided at the bottom end of the locking nut 8, an annular opening 11 is provided in the middle of the boss 10, the telescopic bellows 5 passes through the annular opening 11, and the locking nut 8 is threadedly connected to the connecting block 9.

[0020] In this embodiment, a limiting ring 12 is provided on the outer wall of the telescopic bellows 5 at one end of the limiting groove 7 , and the limiting ring 12 is arranged in the locking nut 8 . When the limiting ring 12 is in contact with the boss 10 , the connecting block 9 is completely located in the locking nut 8 .

[0021] Specifically, after the telescopic bellows 5 is docked with the first connecting tube 3 so that the annular flange 6 is inserted into the limiting groove 7, the locking nut 8 is threadedly connected to the connecting block 9. At this time, the limiting ring 12 fits the boss 10, and this method can effectively prevent the telescopic bellows 5 from being separated from the first connecting tube 3. This connection method is simple and convenient, and can effectively improve the work efficiency of medical staff.

[0022] In this embodiment, a flushing tube 13 is provided on one side of the ostomy bag 1 , and a connector 14 connected to a syringe is provided at the end of the flushing tube 13 , and a one-way valve is provided inside the connector 14 .

[0023] Specifically, after the syringe is connected to the connector 14 , the physiological saline in the syringe can flush the inner wall of the ostomy bag 1 through the flushing tube 13 to prevent the residual excrement on the inner wall of the ostomy bag 1 from infecting the stoma.

[0024] In this embodiment, the collecting bag 2 is transparent and has scale lines 15 on its surface.

[0025] Specifically, this method can more intuitively observe the remaining capacity of the collection bag 2 and the amount of excrement collected inside, so as to clean and replace it in time.

[0026] In this embodiment, the size of the annular flange 6 matches the size of the limiting groove 7 , and the diameter of the end of the telescopic bellows 5 matches the inner diameter of the annular opening 11 .

[0027] Specifically, this method makes the collector easier to use.

[0028] Working principle: After installing the ostomy bag 1 on the patient's stoma, connect one end of the telescopic bellows 5 with the first connecting tube 3 so that the annular flange 6 is stuck in the limiting groove 7, and then lift the locking nut 8 upward and rotate it so that the locking nut 8 is threadedly connected to the connecting block 9. The medical staff continues to rotate the locking nut 8 so that the boss 10 fits the limiting ring 12 and then stops rotating. This method can effectively prevent the telescopic bellows 5 from being separated from the first connecting tube 3, and this connection method is simpler, more convenient and has a better connection effect. After that, the other end of the telescopic bellows 5 is connected to the second connecting tube 4. After the patient's excrement enters the ostomy bag 1, it will enter the collecting bag 2 through the telescopic bellows 5 for collection. This method can effectively increase the usable volume of the ostomy bag 1 and reduce the workload of medical staff. The flushing tube 13 provided can flush the inside of the ostomy bag 1 to prevent the residual excrement on the inner wall of the ostomy bag 1 from infecting the stoma.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A defecation collector, comprising an ostomy bag (1) and a collection bag (2), characterized in that: A first connecting tube (3) is installed at the bottom of the ostomy bag (1), and a second connecting tube (4) is installed at the top of the collecting bag (2). A telescopic bellows (5) is installed in communication between the first connecting tube (3) and the second connecting tube (4). An annular flange (6) is provided on the surface of the first connecting tube (3). A limiting groove (7) is provided on the inner wall of the connecting end of the telescopic bellows (5) and the first connecting tube (3). The annular flange (6) is snap-fitted into the limiting groove (7). A locking nut (8) is sleeved on the surface of the telescopic bellows (5). A connecting block (9) is provided on the surface of the first connecting tube (3). The surface of the connecting block (9) is provided with threads. A boss (10) is provided at the bottom end of the locking nut (8). An annular opening (11) is provided in the middle of the boss (10). The telescopic bellows (5) passes through the annular opening (11), and the locking nut (8) is threadedly connected to the connecting block (9).

2. A defecation collector according to claim 1, characterized in that: A limiting ring (12) is provided on the outer wall of the telescopic bellows (5) at one end of the limiting groove (7), and the limiting ring (12) is arranged in the locking nut (8). When the limiting ring (12) is in contact with the boss (10), the connecting block (9) is completely located in the locking nut (8).

3. A defecation collector according to claim 1, characterized in that: A flushing tube (13) is provided on one side of the ostomy bag (1), and a connector (14) connected to a syringe is provided at the end of the flushing tube (13), and a one-way valve is provided inside the connector (14).

4. A defecation collector according to claim 1, characterized in that: The collecting bag (2) is transparent and has scale lines (15) arranged on its surface.

5. A defecation collector according to claim 1, characterized in that: The size of the annular flange (6) matches the size of the limiting groove (7), and the diameter of the end of the telescopic bellows (5) matches the inner diameter of the annular opening (11).

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