Simple manure liquid collecting device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a simple excrement liquid collecting device which comprises an anal tube and a collecting bag communicated through a drainage tube, a catheter portion is formed at the tail end of the anal tube, a bag body is arranged on the outer side of the catheter portion, a connecting tube is arranged on one side of the bag body, a plurality of edge grooves are formed in the outer side of the anal tube, and the drainage tube is arranged in the edge grooves. A plurality of liquid inlet holes are formed in the position, located in the edge groove, of the anal tube, a through hole is formed in the tube head of the anal tube, a plurality of annular grooves are formed in the outer side of the anal tube in the length direction, and the annular grooves are in a smooth transition V shape. According to the simple excrement liquid collecting device, the anal tube is inserted into the anus of a patient, the insertion depth can be judged through the ring block until the bag body extends into the anus and is located in a staying area, gas or liquid is injected into the bag body through the connecting pipe, the anus can be blocked after the bag body is expanded, and therefore excrement liquid can be effectively prevented from leaking out; and meanwhile, the use of medical staff is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a simple feces liquid collection device. Background Art

[0002] Anal bag is a medical device used to collect and care for feces and other excreta for patients who have undergone rectal, colon or ileoanal stoma surgery and patients with urinary and fecal incontinence.

[0003] The commonly used clinical methods nowadays are to provide an anal tube or stick an anal bag around the anus. However, the indwelling anal tube will also cause stool to seep out from the side of the anal tube for various reasons. Over time, it is very easy to cause perianal erosion. If an anal bag is stuck outside the anus, since drainage is not so convenient, stool often accumulates in the anal bag in large quantities, and manual drainage is required frequently. A large amount of stool accumulates in the anal bag and cannot be discharged in time, which will also irritate the perianal skin inside the anal bag membrane, causing perianal skin erosion inside the anal bag membrane. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple fecal liquid collection device, comprising an anal canal and a collection bag connected through a drainage tube, the tail end of the anal canal is formed as a catheter portion, a sac body is arranged on the outside of the catheter portion, a connecting tube is arranged on one side of the sac body, a plurality of side grooves are opened on the outside of the anal canal, and a plurality of liquid inlet holes are opened inside the side grooves of the anal canal, and a through hole is opened at the tube head of the anal canal.

[0005] Furthermore, a plurality of annular grooves are provided on the outer side of the anal canal along the length direction, and the annular grooves are in a smoothly transitioned V-shape.

[0006] Furthermore, a sleeve connected to the drainage tube is fixed at one end of the catheter part, the diameter of the sleeve is larger than the diameter of the catheter part, and the sleeve is located at one end of the catheter part in a truncated cone shape.

[0007] Furthermore, the sleeve is located at the tail end of the catheter part, the capsule is located at the head end of the catheter part, and the distance between the sleeve and the capsule forms a staying area.

[0008] Furthermore, an annular block is formed on the inner side of the anal canal at the annular groove.

[0009] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0010] The simple fecal liquid collection device inserts the anal tube into the patient's anus, and the insertion depth can be judged by the ring block until the balloon extends into the anus and is located in the retention area. Gas or liquid is injected into the balloon through the connecting tube. When the balloon expands, it can block the anus, thereby effectively preventing fecal liquid from leaking out, and is also convenient for medical staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0012] Figure 2 It is a cross-sectional view of the anal canal in the present utility model.

[0013] In the figure: 1, anal canal; 2, sac body; 3, connecting tube; 4, sleeve; 6, drainage tube; 7, collecting bag; 10, catheter part; 11, side groove; 12, liquid inlet hole; 13, ring groove; 14, ring block. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-2 A simple fecal liquid collection device in this embodiment includes an anal canal 1 and a collection bag 7 connected through a drainage tube 6. An exhaust pipe is provided at the top of the collection bag 7, and a drainage pipe is provided at the bottom, and a scale line is provided on the outside. The tail end of the anal canal 1 is formed as a catheter part 10, and a capsule 2 is fixed at the outer head end of the catheter part 10. A connecting pipe 3 is connected to the upper right side of the capsule 2, and the connecting pipe 3 is connected to an external air or water guide device.

[0016] In the above structure, the length of the human anal canal is 3-4cm, the diameter is about 2.5cm, the insertion depth of the anal canal is 10-30cm, when the anus needs to be vented, the insertion depth of the anal canal is 20cm, and its standard length is about 15-18cm. When the anus is defecating, the insertion depth of the anal canal is 10cm. When the anal canal is inserted into the patient's anus until the balloon enters the anus together, and then gas or liquid is injected into the balloon through the connecting tube to expand the balloon until it expands to a suitable size, which can block the anus from the inside, thereby effectively preventing fecal liquid from leaking out, and it is also convenient for medical staff to use.

[0017] The right end of the catheter part 10 is fixed with a sleeve 4 connected to the drainage tube 6, the diameter of the sleeve 4 is larger than the diameter of the catheter part 10, and the sleeve 4 is located at one end of the catheter part 10 and is truncated. When the anal canal is inserted, the capsule enters the anus until the outer periphery of the anus contacts the truncated cone of the sleeve, so that the sleeve can play a role of limiting and avoid inserting too much or too little.

[0018] In addition, the sleeve 4 is located at the tail end of the catheter part 10, and the balloon 2 is located at the head end of the catheter part 10, and the distance between the sleeve 4 and the balloon 2 forms a retention zone. The sleeve and the balloon form a distance at one end, thereby forming a retention zone, and under the effect of the retention zone, it is convenient for medical staff to identify whether the balloon is inserted in place.

[0019] The outer side of the anal canal 1 is provided with no less than six side grooves 11, and the anal canal 1 is provided with a plurality of liquid inlet holes 12 inside the side grooves 11, and a through hole is provided at the tube head of the anal canal 1. When the anal canal extends into the anus, the anorectal area will contact the outer wall of the anal canal, so under the action of the side grooves, the through holes and the liquid inlet holes, the side grooves can form a plurality of flow channels, and then cooperate with the through holes and the liquid inlet holes to discharge the fecal liquid, thereby improving the smoothness of liquid discharge.

[0020] In addition, the outer side of the anal canal 1 is provided with at least six annular grooves 13 along the length direction, and the annular grooves 13 are in a smoothly transitioned V-shape. The annular grooves can be used to divide the anal canal into multiple sections, and the anal canal can be cut to a suitable length according to the above-mentioned requirements for exhaust or defecation. After cutting, the cut end of the anal canal protrudes outward, and due to the shape of the annular grooves, the anal canal can be inserted without hurting the anus.

[0021] In addition, a ring block 14 is formed on the inner side of the anal canal 1 at the annular groove 13. Under the action of the ring block, the inner side of the anal canal at the annular groove can be thickened, thereby enhancing the overall strength of the anal canal and avoiding breakage when inserted into the anal canal.

[0022] The working principle of the above embodiment is:

[0023] By inserting the anal tube into the patient's anus until the anus fits against one side of the sleeve and is located in the stay area, it is possible to determine that the balloon has reached the designated position, and then inject liquid or gas into the balloon through the connecting tube, so that the balloon expands and blocks the anus, preventing gas or liquid from being discharged, thereby effectively preventing fecal liquid from leaking out.

[0024] The side grooves on the anal canal can play a role in drainage, so that the fecal liquid can be smoothly discharged through the through hole and the liquid inlet hole, and then introduced into the collection bag for collection in cooperation with the catheter part, the sleeve and the drainage tube.

[0025] When the anal canal needs to be cut according to the patient's condition, the amount of cutting can be determined by the annular groove. At the same time, because the annular groove is a smoothly transitioned V-shape, the protrusion at the cutting end of the anal canal is smooth, thereby not affecting the insertion of the anal canal.

[0026] In summary, it is convenient for medical staff to use and operate, and at the same time it can improve the sealing performance, preventing fecal liquid from leaking out and causing perianal erosion and soiling the bedsheet.

[0027] The entire workflow is completed, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] 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 the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.

[0029] Although the 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. A simple fecal liquid collection device, comprising an anal canal (1) and a collection bag (7) connected via a drainage tube (6), characterized in that: The tail end of the anal canal (1) is formed as a catheter portion (10), a capsule (2) is arranged outside the catheter portion (10), a connecting tube (3) is arranged on one side of the capsule (2), a plurality of side grooves (11) are opened outside the anal canal (1), a plurality of liquid inlet holes (12) are opened inside the side grooves (11) of the anal canal (1), and a through hole is opened at the tube head of the anal canal (1).

2. A simple feces collection device according to claim 1, characterized in that: The outer side of the anal canal (1) is provided with a plurality of annular grooves (13) along the length direction, and the annular grooves (13) are in a V-shape with a smooth transition.

3. A simple feces collection device according to claim 2, characterized in that: A sleeve (4) connected to the drainage tube (6) is fixed to one end of the catheter portion (10); the diameter of the sleeve (4) is greater than the diameter of the catheter portion (10); and the sleeve (4) is located at one end of the catheter portion (10) and is in a truncated cone shape.

4. A simple feces collection device according to claim 3, characterized in that: The sleeve (4) is located at the tail end of the catheter part (10), the capsule (2) is located at the head end of the catheter part (10), and the distance between the sleeve (4) and the capsule (2) forms a stay area.

5. A simple feces collection device according to claim 2, characterized in that: An annular block (14) is formed on the inner side of the anal canal (1) at the annular groove (13).

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