Anti-backflow clean anus bag

Abstract

The utility model discloses an anti-backflow cleaning anal bag which comprises a base and further comprises a barrel assembly, a cleaning assembly and a sealing assembly. The barrel assembly comprises a barrel, a guide pipe A and a guide pipe B, the barrel is slidably connected with the base through a groove in the base, the guide pipe A is fixedly connected to the top end of the barrel, and the guide pipe B is fixedly connected to the bottom of the barrel; the anti-backflow excrement bag can effectively prevent excrement in the bag from flowing back.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary devices, in particular to an anti-reflux cleaning anal bag. Background Art

[0002] ICU patients are in a critical condition and are mostly in a coma and bedridden state. Many of them suffer from diarrhea and fecal incontinence due to anal sphincter relaxation or the use of large doses of antibiotics and intestinal flora imbalance. Literature has shown that the use of artificial anal bags in ICU patients with fecal incontinence can effectively protect the patients' perianal skin, reduce the damage to the patients' perianal skin, and alleviate the patients' pain. However, if the stool in the bag is not emptied in time when using the anal bag, reflux will occur. This paper proposes an anal bag that can prevent reflux. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an anti-reflux cleaning anal bag to solve the above problems.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an anti-reflux cleaning anal bag, including a base, and also including: a barrel assembly, used to prevent reflux; the barrel assembly includes a barrel, a catheter A and a catheter B, the barrel is slidably connected to the base through a groove on the base, the top of the barrel is fixedly connected to the catheter A, and the bottom of the barrel is fixedly connected to the catheter B.

[0005] Beneficial Effects

[0006] The utility model provides an anti-reflux cleaning anal bag, which has the following beneficial effects compared with the prior art:

[0007] The relevant technicians manually rotate the lever, so that the lever drives the right-hand screw rod fixedly connected to it to start rotating, so that the right-hand screw rod drives the left-hand screw rod fixedly connected to it to rotate synchronously, so that the left-hand screw rod and the clamping plate threaded on the right-hand screw rod begin to move linearly along the slide rail at the connection between them and the base, so that the two clamping plates cooperate with each other to clamp the bed board, thereby fixing the base on the bed body. At this time, the relevant technicians pull the pull ring horizontally, so that the pull ring drives the plug fixedly connected to it to start shrinking into the cavity of the base, and the cylinder is slid into the groove of the base. At this time, the pulling ring is stopped, so that the spring starts to rebound and reset, so that the spring pushes the plug fixedly connected to it, so that the plug is stuck in the groove of the base. At this time, the relevant technicians fix the adhesive port of the drainage bag to the patient's perianal skin. When the patient defecates, the stool flows into the cylinder through the catheter A, and flows into the anal bag through the catheter B at the bottom of the catheter A. At the same time, since part of the tube body of the catheter A is inserted into the cylinder, the anti-backflow effect of the cylinder can be enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model.

[0009] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0010] Figure 3 It is an enlarged schematic cross-sectional view of the plug structure of the utility model.

[0011] Figure 4 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0012] Notes on the figure numbers: base 101, cylinder assembly 2, cylinder 201, catheter A 202, catheter B 203, drainage bag 204, anal bag 205, left-handed screw 206, right-handed screw 207, splint 208, lever 209, plug 301, pull ring 302, spring 303. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0014] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0015] See also Figures 1 to 4 , provided in one embodiment of the utility model, is an anti-reflux cleaning anal bag, comprising a base 101, and further comprising:

[0016] Cylinder assembly 2, used to prevent backflow;

[0017] The cylinder assembly 2 includes a cylinder 201, a conduit A202 and a conduit B203. The cylinder 201 is slidably connected to the base 101 via a groove on the base 101. The top of the cylinder 201 is fixedly connected to the conduit A202, and the bottom of the cylinder 201 is fixedly connected to the conduit B203.

[0018] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific catheter A202 and catheter B203 described in the above embodiments. For example, the catheter A202 and the catheter B203 are fixedly connected with elastic rubber sleeves. The purpose of this arrangement is to facilitate the connection with the drainage bag 204 and the anal bag 205 through the elastic rubber sleeves, and to facilitate disassembly.

[0019] For the above examples, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific cylinder 201 described in the above embodiment. For example, the cylinder 201 is made of transparent material. The purpose of this setting is to facilitate observation of the situation inside the cylinder 201.

[0020] Specifically, the other end of the catheter A202 is detachably fixedly connected to the drainage bag 204 , and the other end of the catheter B203 is detachably fixedly connected to the anal bag 205 .

[0021] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific drainage bag 204 described in the above embodiments. For example, the adhesive opening of the drainage bag 204 is used to be attached to the patient's skin for fixing. The adhesive opening is marked with a circle and is trimmed according to the size of the anus or fistula. The lace pattern is designed to be easily attached and fixed to uneven areas of the perianal skin.

[0022] Specifically, a left-hand screw rod 206 is rotatably connected in a groove on the side of the base 101 , and a right-hand screw rod 207 is fixedly connected to the other end of the left-hand screw rod 206 , and the right-hand screw rod 207 is rotatably connected to the base 101 .

[0023] For the above examples, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific left-handed screw 206 and right-handed screw 207 described in the above embodiments. For example, the left-handed screw 206 and the right-handed screw 207 can be replaced with a reciprocating screw. The purpose of this arrangement is that when the splint 208 threadedly connected thereto moves to one end, the splint 208 can continue to be controlled to rotate in the same direction, thereby allowing the splint 208 to quickly change its direction of movement.

[0024] Specifically, the left-handed screw rod 206 and the right-handed screw rod 207 are respectively threadedly connected with a clamping plate 208 , and the two clamping plates 208 are slidably connected to the base 101 via a slide rail on the base 101 .

[0025] For the above example, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific splint 208 described in the above embodiment. For example, the splint 208 is provided with a soft anti-slip rubber film. The purpose of this setting is that when the splint 208 contacts the bed, it can be in close contact with the bed through the anti-slip rubber film thereon, thereby preventing sliding.

[0026] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific splint 208 described in the above embodiments. For example, a rubber strip is provided in the slide rail where the splint 208 is connected to the base 101. The purpose of this setting is to prevent abnormal noise when sliding in this way.

[0027] Specifically, a lever 209 is fixedly connected to the right-hand screw rod 207 , and the lever 209 is rotatably connected to the base 101 .

[0028] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific lever 209 described in the above embodiments. For example, a short shaft is slidably connected to the lever 209, and the short shaft is engaged with the base 101 through a groove on the base 101. The purpose of this arrangement is to push the base 101 to engage it in the groove of the base 101 when the splint 208 needs to be fixed, thereby preventing the splint 208 from sliding in the opposite direction.

[0029] Specifically, a plug 301 is slidably connected in the cavity of the base 101 , and the plug 301 is engaged with the cylinder 201 through a groove on the guide rod of the cylinder 201 .

[0030] For the above example, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific plug 301 described in the above embodiment. For example, the plug 301 is wrapped with a soft rubber ring. The purpose of this setting is to facilitate the elasticity of the soft rubber ring so that the plug 301 enters the groove on the guide rod of the base 101 and makes it in close contact with the base 101.

[0031] Specifically, a spring 303 is fixedly connected to the gasket of the plug 301 , and the other end of the spring 303 is fixedly connected to the base 101 .

[0032] Specifically, a pull ring 302 is fixedly connected to the gasket of the plug 301 , and the pull ring 302 is slidably connected to the base 101 through a sliding hole on the cavity of the base 101 .

[0033] In the embodiment of the utility model, the relevant technician manually rotates the lever 209, so that the lever 209 drives the right-hand screw 207 fixedly connected thereto to start rotating, so that the right-hand screw 207 drives the left-hand screw 206 fixedly connected thereto to rotate synchronously, so that the left-hand screw 206 and the clamping plate 208 threadedly connected to the right-hand screw 207 start to move linearly along the slide rail at the connection between them and the base 101, so that the two clamping plates 208 cooperate with each other to clamp the bed board, thereby fixing the base 101 on the bed body. At this time, the relevant technician pulls the pull ring 302 horizontally, so that the pull ring 302 drives the plug 301 fixedly connected thereto to start to retract into the base 10 1, the cylinder 201 is slid into the groove of the base 101, and the pulling ring 302 is stopped to be stretched, so that the spring 303 starts to rebound and reset, so that the spring 303 pushes the plug 301 fixedly connected thereto, so that the plug 301 is stuck in the groove of the base 101. At this time, the relevant technicians fix the adhesive opening of the drainage bag 204 on the patient's perianal skin. When the patient defecates, the stool flows into the cylinder 201 through the catheter A202, and flows into the anal bag 205 through the catheter B203 at the bottom of the catheter A202. At the same time, since part of the tube body of the catheter A202 is inserted into the cylinder 201, the anti-backflow effect of the cylinder 201 can be enhanced.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-reflux cleaning anal bag, comprising a base (101), characterized in that: Also includes: A cylinder assembly (2) for preventing backflow; The cylinder assembly (2) comprises a cylinder (201), a conduit A (202) and a conduit B (203); the cylinder (201) is slidably connected to the base (101) via a groove on the base (101); the top of the cylinder (201) is fixedly connected to the conduit A (202); and the bottom of the cylinder (201) is fixedly connected to the conduit B (203).

2. The anti-reflux cleaning anal bag according to claim 1, characterized in that: The other end of the catheter A (202) is detachably fixedly connected to the drainage bag (204), and the other end of the catheter B (203) is detachably fixedly connected to the anal bag (205).

3. The anti-reflux cleaning anal bag according to claim 1, characterized in that: A left-hand screw rod (206) is rotatably connected in a groove on the side of the base (101), and a right-hand screw rod (207) is fixedly connected to the other end of the left-hand screw rod (206), and the right-hand screw rod (207) is rotatably connected to the base (101).

4. The anti-reflux cleaning anal bag according to claim 3, characterized in that: The left-hand screw rod (206) and the right-hand screw rod (207) are respectively threadedly connected with clamping plates (208), and the two clamping plates (208) are slidably connected to the base (101) via a slide rail on the base (101).

5. The anti-reflux cleaning anal bag according to claim 3, characterized in that: The right-hand screw rod (207) is fixedly connected with a shifting rod (209), and the shifting rod (209) is rotationally connected to the base (101).

6. The anti-reflux cleaning anal bag according to claim 4, characterized in that: A plug (301) is slidably connected in the cavity of the base (101), and the plug (301) is clamped with the cylinder (201) through a groove on the guide rod of the cylinder (201).

7. The anti-reflux cleaning anal bag according to claim 6, characterized in that: A spring (303) is fixedly connected to the gasket of the plug (301), and the other end of the spring (303) is fixedly connected to the base (101).

8. The anti-reflux cleaning anal bag according to claim 6, characterized in that: A pull ring (302) is fixedly connected to the gasket of the plug (301), and the pull ring (302) is slidably connected to the base (101) through a sliding hole on the cavity of the base (101).

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