Excrement drainage device

Abstract

The utility model discloses an excrement drainage device, and particularly relates to the technical field of excrement drainage, the excrement drainage device comprises a collection bag, the top end of the collection bag is connected with a drainage tube, and the top end of the drainage tube is sleeved with an annular air bag; the fixing ring is arranged at the position, close to the lower portion of the annular air bag, of the top end of the drainage tube, one side of the fixing ring is connected with a connecting band, and a fixing band is arranged at the end, opposite to the fixing ring, of the connecting band. Through the arrangement of the connecting band, the fixing band, the binding strip and the positioning assembly, after the drainage tube is inserted into the anus intestinal tract of a patient, the drainage tube can firmly bind the fixing band and the binding strip to the waist and hip position of the patient through the connecting band, contraction binding of the fixing band and the binding strip can be adjusted according to the body type of the patient, and under the cooperation of the structure, the fixing band and the binding strip can be conveniently fixed. The drainage tube can be further supported and reinforced, displacement and separation of the drainage tube are effectively prevented, the stability is high, and the safety of the device during use is greatly guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stool drainage, in particular to a stool drainage device. Background Art

[0002] The drainage device itself is a foreign body, and if left in the body for too long, there is a risk of infection around the drainage device. Many critically ill patients experience temporary, frequent diarrhea or fecal incontinence, and some even experience long-term fecal incontinence. Therefore, a common nursing approach is to connect the patient to a fecal drainage device.

[0003] At present, when using a fecal drainage device, the drainage tube is usually inserted into the intestine through the patient's anus and fixed with an air bag. However, in actual use, since the patient needs to wear it for a long time, the drainage tube is easily displaced or even detached as the patient moves, resulting in poor stability, which greatly affects the safety of the device when used. Utility Model Content

[0004] The purpose of the utility model is to provide a stool drainage device. By arranging a connecting belt, a fixing belt, a restraining strip and a positioning component, after the drainage tube is inserted into the patient's anus and intestine, the drainage tube can be firmly tightened to the patient's waist and hips through the connecting belt to tighten the fixing belt and the restraining strip. The contraction and restraint of the fixing belt and the restraining strip can be adjusted according to the patient's body shape. With the cooperation of this structure, the drainage tube can be further supported and reinforced, effectively preventing the drainage tube from being displaced and detached. The device has strong stability and greatly ensures the safety of the device when in use, so as to solve the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stool drainage device, comprising:

[0006] A collecting bag, the top of which is connected to a drainage tube, and the top of which is sleeved with an annular airbag;

[0007] A fixing ring, which is arranged at the top of the drainage tube below the annular airbag, and a connecting belt is connected to one side of the fixing ring, a fixing belt is provided at one end of the connecting belt relative to the fixing ring, one end of the fixing belt is connected to a restraining strip, and the other end of the fixing belt is fixed to a connecting seat, a sliding cavity is provided between the fixing belt and the interior of the connecting seat, one end of the restraining strip extends into the sliding cavity, and a positioning component is provided between the restraining strip and the connecting seat.

[0008] Preferably, the positioning assembly includes a screw hole opened on the outside of the connecting seat, a fixing knob is screwed into the screw hole, a groove is opened on the side of the connecting seat close to the sliding cavity, one end of the fixing knob extends into the groove and is movably connected to a splint through a bearing.

[0009] Preferably, the outer wall of the splint is provided with a first convex pattern, and the outer wall of the restraining strip is provided with a second convex pattern.

[0010] Preferably, the bottom side of the annular airbag is connected to an air tube, and the bottom end of the air tube is provided with an inflation connector.

[0011] Preferably, the side wall of the collecting bag is provided with scale lines, and the top end of the collecting bag is connected to an exhaust valve.

[0012] Preferably, a rubber convex ring is provided at one end of the drainage tube opposite to the collecting bag.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] By setting a connecting belt, a fixing belt, a restraining strip and a positioning component, after the drainage tube is inserted into the patient's anus and intestines, the drainage tube can be firmly tightened to the patient's waist and hips through the connecting belt to tighten the fixing belt and the restraining strip. The contraction and restraint of the fixing belt and the restraining strip can be adjusted according to the patient's body shape. With the cooperation of this structure, the drainage tube can be further supported and reinforced, effectively preventing the drainage tube from being displaced and detached, with strong stability, greatly ensuring the safety of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is one of the overall structural diagrams of the utility model;

[0017] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the fixing belt of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the connecting seat of the utility model;

[0020] Figure 5 It is a cross-sectional view of the connecting seat of the utility model.

[0021] Description of reference numerals:

[0022] 1. Collection bag; 2. Scale line; 3. Exhaust valve; 4. Drainage tube; 5. Annular airbag; 6. Fixing ring; 7. Connecting belt; 8. Fixing belt; 9. Restraint strip; 10. Connecting seat; 11. Trachea; 12. Inflation connector; 13. Fixing knob; 14. Screw hole; 15. Groove; 16. Clamp; 17. First convex pattern; 18. Second convex pattern; 19. Sliding cavity; 20. Rubber convex ring. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The utility model provides Figure 1-Figure 5 A stool drainage device is shown, comprising:

[0025] The collecting bag 1 has a drainage tube 4 connected to its top end, and an annular air bag 5 is sleeved on its top end;

[0026] The bottom side of the annular airbag 5 is connected to an air tube 11 , and the bottom end of the air tube 11 is provided with an inflation connector 12 .

[0027] The side wall of the collection bag 1 is provided with scale lines 2, and the top of the collection bag 1 is connected with an exhaust valve 3. The scale lines 2 can be used to observe the amount of stool drainage.

[0028] One end of the drainage tube 4 relative to the collecting bag 1 is provided with a rubber convex ring 20. The rubber convex ring 20 can reduce the damage caused when the drainage tube 4 is inserted into the patient's body.

[0029] The fixing ring 6 is arranged at the top end of the drainage tube 4 below the annular airbag 5, and a connecting belt 7 is connected to one side of the fixing ring 6. A fixing belt 8 is provided at one end of the connecting belt 7 relative to the fixing ring 6. One end of the fixing belt 8 is connected to a restraining strip 9, and the other end of the fixing belt 8 is fixed to a connecting seat 10. A sliding cavity 19 is opened between the fixing belt 8 and the interior of the connecting seat 10, one end of the restraining strip 9 extends into the sliding cavity 19, and a positioning component is provided between the restraining strip 9 and the connecting seat 10.

[0030] The positioning assembly includes a screw hole 14 opened on the outside of the connecting seat 10, and a fixing knob 13 is screwed into the screw hole 14. A groove 15 is opened on the side of the connecting seat 10 close to the sliding cavity 19. One end of the fixing knob 13 extends into the groove 15 and is movably connected to a splint 16 through a bearing.

[0031] The outer wall of the clamping plate 16 is provided with a first convex pattern 17 , and the outer wall of the restraining strip 9 is provided with a second convex pattern 18 .

[0032] When in use, the top end of the drainage tube 4 can be inserted into the patient's intestines through the patient's anus, and the annular airbag 5 is squeezed into the anus. Then, air can be inflated into the annular airbag 5 through the trachea 11, so that the annular airbag 5 swells and fits against the muscle side wall, so that the stool drainage can flow into the collection bag 1 through the drainage tube 4;

[0033] The connecting belt 7 can then be pulled up to fit the fixing belt 8 on the connecting belt 7 to the patient's waist and hips. By turning the fixing knob 13, the fixing knob 13 can drive the splint 16 to be pushed into the groove 15, and then the restraining strip 9 at one end of the fixing belt 8 is passed around the waist and hips and inserted into the connecting seat 10 at the other end, so that the restraining strip 9 slides in the sliding cavity 19. When the fixing belt 8 and the restraining strip 9 are contracted and tightened, the fixing knob 13 can be turned to drive the fixing knob 13 to drive the splint 16 to move and press the restraining strip 9. At the same time, the first convex groove 17 on the splint 16 can be pressed against the second convex groove 18 on the restraining strip 9, so that the restraining strip 9 and the fixing belt 8 can be locked. With the cooperation of this structure, the drainage tube 4 can be further supported and reinforced, effectively preventing the drainage tube 4 from being displaced and detached, with strong stability, which greatly ensures the safety of the device when in use.

[0034] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A stool drainage device, characterized in that: include: A collecting bag (1), wherein the top end of the collecting bag (1) is connected to a drainage tube (4), and the top end of the drainage tube (4) is sleeved with an annular air bag (5); A fixing ring (6), wherein the fixing ring (6) is arranged at the top of the drainage tube (4) below the annular airbag (5), and a connecting belt (7) is connected to one side of the fixing ring (6), and a fixing belt (8) is provided at one end of the connecting belt (7) relative to the fixing ring (6), one end of the fixing belt (8) is connected to a restraining strip (9), and the other end of the fixing belt (8) is fixed to a connecting seat (10), a sliding cavity (19) is provided between the fixing belt (8) and the interior of the connecting seat (10), one end of the restraining strip (9) extends into the sliding cavity (19), and a positioning component is provided between the restraining strip (9) and the connecting seat (10).

2. A stool drainage device according to claim 1, characterized in that: The positioning assembly includes a screw hole (14) provided on the outside of the connecting seat (10), a fixing knob (13) being screwed into the screw hole (14), a groove (15) being provided on one side of the connecting seat (10) close to the sliding cavity (19), one end of the fixing knob (13) extending into the groove (15) and being movably connected to a splint (16) via a bearing.

3. The stool drainage device according to claim 2, characterized in that: The outer wall of the clamping plate (16) is provided with a first convex pattern (17), and the outer wall of the restraining strip (9) is provided with a second convex pattern (18).

4. The stool drainage device according to claim 1, characterized in that: The bottom side of the annular airbag (5) is connected to an air tube (11), and the bottom end of the air tube (11) is provided with an inflation connector (12).

5. The stool drainage device according to claim 1, characterized in that: The side wall of the collecting bag (1) is provided with a scale line (2), and the top end of the collecting bag (1) is connected to an exhaust valve (3).

6. The stool drainage device according to claim 1, characterized in that: A rubber convex ring (20) is provided at one end of the drainage tube (4) relative to the collecting bag (1).

Images