Excrement collector for fecal incontinence patient

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to an excrement collector for a fecal incontinence patient. Comprising an intra-anus catheter, an intra-anus drainage tube, a distraction piece, an elastic film, an intra-anus tube wall air bag arranged on the intra-anus catheter in a sleeving mode, an air tube with one end connected with the intra-anus tube wall air bag and a locking piece used for connecting the intra-anus catheter and the intra-anus drainage tube, and the rear end of the intra-anus drainage tube is connected with an extra-anus drainage tube. When the front end of the intra-anus drainage tube is in a state of retracting the intra-anus catheter, the multiple distraction pieces and the elastic film are retracted by the intra-anus catheter, after the distraction pieces and the elastic film extend out of the front end of the intra-anus catheter, the elastic film is distraction by the distraction pieces, and a funnel-shaped connector is formed among the distraction pieces, the elastic film and the intra-anus drainage tube; according to the utility model, the excrement of a patient can be effectively prevented from being accumulated between the anal tube and the anal catheter, the condition that the excrement is splashed when the anal catheter is pulled out is prevented, and the nursing difficulty of nursing personnel is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary equipment technical field, concretely is a kind of excrement collector for fecal incontinence patient. BACKGROUND

[0002] Fecal incontinence is also called fecal incontinence, and the patient's feces will be involuntary and random, and it is mainly with loose stool, which leads to the patient's skin around the anus to be in a humid environment for a long time, because the feces are corrosive, continuous stimulation, will cause the skin around the anus, perineum, sacrococcygeal part of the patient to appear incontinence dermatitis, light will appear itching phenomenon, heavy will appear skin integrity is damaged, cause pain, even secondary fungal infection, bring great pain to the patient.Therefore, the existing Chinese patent with the authorization announcement No.CN215875167U discloses a kind of excrement collector for fecal incontinence patient, including intra-anal catheter, intra-anal tube wall air bag, anus outside collecting bag, terminal air bag injection pipe, collecting bag terminal switch;The olive ball-shaped intra-anal tube wall air bag is sealed and fixed on the outer wall of the front end of the intra-anal catheter, the intra-anal tube wall air bag is connected with the terminal air bag injection pipe for charging and discharging, the terminal air bag injection pipe is equipped with valve near the injection port;The intra-anal catheter terminal is sealed and connected with anus outside collecting bag, and the anus outside collecting bag terminal is equipped with collecting bag terminal switch for discharging feces.It can be fixed at the anus by intra-anal catheter and intra-anal tube wall air bag, and the feces can be collected by anus outside collecting bag, and the feces can be discharged by opening the collecting bag terminal switch according to the need, which is beneficial to the patient to keep clean and tidy, and prevent the occurrence of incontinence dermatitis.

[0003] But in actual use, the above-mentioned excrement collector needs to be inserted into the anus of the patient from the front end of the intra-anal catheter, through the anus of the patient and to the rectal end, since the connection between the rectal end and the anus is funnel-shaped, and the intra-anal catheter is a cylindrical hollow tube, there is a large gap between the front end of the intra-anal catheter and the rectal end, and during the discharge of feces, the feces are easy to accumulate between the intra-anal catheter and the anus, and the accumulated feces are easy to splash out when the intra-anal catheter is pulled out, which is difficult to clean, increasing the difficulty of nursing for nursing staff. UTILITY MODEL CONTENT

[0004] The utility model aims at the above-mentioned shortage, provides a kind of excrement collector for fecal incontinence patient, can effectively prevent the feces of patient to accumulate between the anus and intra-anal catheter, prevent the feces splashing out when intra-anal catheter is pulled out, reduce the difficulty of nursing for nursing staff.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] The application relates to a feces collector for patients with fecal incontinence, which comprises an anal catheter, an anal drainage tube slidably connected in the anal catheter, a plurality of expansion sheets arranged at the front end of the anal drainage tube, an elastic film used for connecting adjacent expansion sheets, an anal wall air bag sleeved on the anal catheter, an air pipe connected at one end of the anal wall air bag, a locking piece used for connecting the anal catheter and the anal drainage tube, and an anal external drainage tube connected at the rear end of the anal drainage tube; when the front end of the anal drainage tube is retracted into the anal catheter, the expansion sheets and the elastic film are retracted into the anal catheter; after the expansion sheets and the elastic film are extended from the front end of the anal catheter, the expansion sheets expand the elastic film, and a funnel-shaped connecting head is formed among the expansion sheets, the elastic film and the anal drainage tube.

[0007] Further, the expansion sheets are arc-shaped elastic sheets, the rear ends of the arc-shaped elastic sheets are fixed at the front end of the anal drainage tube, and the elastic film is used for connecting adjacent arc-shaped elastic sheets.

[0008] Further, the rear end of the anal catheter is provided with external thread I, a fixing ring is fixed on the anal drainage tube, and external thread II is arranged on the fixing ring; the locking piece is a rotating ring rotatably connected on the anal drainage tube, internal thread is arranged in the rotating ring, and the internal thread is screwed with the external thread I and the external thread II.

[0009] Further, the end of the air pipe is connected with a hand-operated extruding air bag.

[0010] Further, the anal external drainage tube is provided with a hand-operated on-off valve.

[0011] Further, the anal drainage tube and the anal external drainage tube are connected through a fixing head; the fixing head is provided with left-right symmetrically arranged connecting belts, one end of each connecting belt is fixed on the fixing head, and the other end of each connecting belt is provided with an annular elastic belt.

[0012] The application has the following beneficial effects:

[0013] In actual application, when in use, the front end of the anal catheter is inserted into the anus by holding the anal catheter, until the front end of the anal catheter is inserted into the rectum end, the expansion sheets and the elastic film are extended from the front end of the anal catheter by pushing the anal drainage tube forward, the expansion sheets and the elastic film are expanded to form the connecting head, the connecting head is arranged at the rectum end of the patient in a funnel shape, feces is prevented from being accumulated between the anal tube and the anal catheter, the anal catheter is locked through the locking piece, the anal wall air bag is inflated through the air pipe, and the anal wall air bag is expanded to abut against the inner wall of the anal tube of the patient; feces is introduced into the anal drainage tube through the funnel-shaped connecting head, and is discharged through the anal external drainage tube; the application can effectively prevent feces of the patient from being accumulated between the anal tube and the anal catheter, prevent feces from splashing when the anal catheter is pulled out, and reduce the nursing difficulty of nursing staff. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the whole structure schematic diagram of the utility model in use;

[0015] Figure 2 is the front view of the utility model in use;

[0016] Figure 3 is Figure 2 the sectional view at A-A in figure;

[0017] The drawings show: the anus catheter 1, the external thread one 11, the anus drainage tube 2, the fixed ring 21, the external thread two 211, the prop open piece 3, the elastic film 4, the anus tube wall air bag 5, the air pipe 51, the locking piece 6, the rotating ring 61, the internal thread 611, the anus drainage tube 7, the manual extrusion air bag 8, the fixed head 9, the connecting belt 101, the annular elastic belt 102. DETAILED DESCRIPTION

[0018] As Figure 1 , Figure 2 and Figure 3 shown, a kind of fecal collector for patients with fecal incontinence, including anus catheter 1, the anus drainage tube 2 of front end sliding connection in the anus catheter 1, multiple prop open pieces 3 are arranged in the front end of the anus drainage tube 2, elastic film 4 is used for connecting adjacent the prop open piece 3, the anus tube wall air bag 5 of sleeve setting on the anus catheter 1, one end is connected the air pipe 51 of the anus tube wall air bag 5, the locking piece 6 for connecting the anus catheter 1 and the anus drainage tube 2 is used, the rear end of the anus drainage tube 2 is connected with anus drainage tube 7, the front end of anus drainage tube 2 is in the state of retracting anus catheter 1, multiple prop open pieces 3 and elastic film 4 are contracted by anus catheter 1, after the prop open piece 3 and elastic film 4 stretch out from the front end of the anus catheter 1, prop open piece 3 prop open elastic film 4, funnel-shaped connecting head is formed between prop open piece 3, elastic film 4 and the anus drainage tube 2.

[0019] In use, the user holds the anal catheter 1 and inserts the front end of the anal catheter 1 into the anus until the front end of the anal catheter 1 reaches the end of the rectum, pushes the anal drainage tube 2 forward, and makes the expansion piece 3 and the elastic film 4 extend from the front end of the anal catheter 1, so that the expansion piece 3 and the elastic film 4 are expanded to form a funnel-shaped connecting head, the funnel-shaped connecting head is placed against the end of the rectum of the patient, excrement is prevented from accumulating between the anal canal and the anal catheter 1, the anal catheter 1 and the anal drainage tube 2 are locked by the locking member 6, the anal tube wall air bag 5 is inflated by the air pipe 51, and the anal tube wall air bag 5 is expanded to abut against the inner wall of the anal canal of the patient. Excrement enters the anal drainage tube 2 through the funnel-shaped connecting head and is discharged through the anal external drainage tube 7. The anal catheter 1 can effectively prevent excrement of the patient from accumulating between the anal canal and the anal catheter 1, prevent excrement from splashing when the anal catheter 1 is pulled out, and reduce the nursing difficulty of nursing staff.

[0020] As shown in Figure 1 , Figure 2 and Figure 3 , the expansion piece 3 is a circular arc-shaped elastic piece, the rear end of the circular arc-shaped elastic piece is fixed to the front end of the anal drainage tube 2, and the elastic film 4 is used to connect adjacent circular arc-shaped elastic pieces. In this embodiment, when the circular arc-shaped elastic piece extends from the front end of the anal catheter 1, the circular arc-shaped elastic piece is expanded by the restoring force of the circular arc-shaped elastic piece, the elastic film 4 is expanded, and a funnel-shaped connecting head is formed.

[0021] As shown in Figure 1 , Figure 2 and Figure 3 , the rear end of the anal catheter 1 is provided with external thread one 11, the anal drainage tube 2 is fixed with a fixed ring 21, and the fixed ring 21 is provided with external thread two 211. The locking member 6 is a rotating ring 61 rotatably connected to the anal drainage tube 2, the rotating ring 61 is provided with internal thread 611, and the internal thread 611 is screwed with the external thread one 11 and the external thread two 211. In this embodiment, when the expansion piece 3 and the elastic film 4 extend from the front end of the anal catheter 1, the external thread one 11 and the external thread two 211 are spliced, the rotating ring 61 is rotated, the internal thread 611 in the rotating ring 61 screws the spliced external thread one 11 and the external thread two 211, and the anal catheter 1 and the anal drainage tube 2 are locked and fixed.

[0022] As shown in Figure 1 , Figure 2 and Figure 3 , the end of the air pipe 51 is connected with a manual squeeze air bag 8. In this embodiment, the manual squeeze air bag 8 is squeezed to inflate the anal tube wall air bag 5, so that the anal tube wall air bag 5 is expanded to abut against the inner wall of the anal canal of the patient.

[0023] As shown in Figure 1 , Figure 2 and Figure 3As shown, the anus external drainage tube 7 is provided with a manual switch valve; in this embodiment, the opening or closing of the anus external drainage tube 7 can be controlled through the manual switch valve.

[0024] As shown in Figure 1 , Figure 2 and Figure 3 , the anus internal drainage tube 2 and the anus external drainage tube 7 are connected through the fixing head 9; further comprising left and right symmetrically arranged connecting belts 101, one end of the connecting belt 101 is fixed on the fixing head 9, and the other end of the connecting belt 101 is provided with an annular elastic belt 102; in this embodiment, the annular elastic belt 102 is sleeved on the two thighs of the patient, which can further prevent the anus internal drainage tube 1 from falling off.

[0025] The specific embodiments described herein are merely illustrative of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the scope defined by the present application.

Claims

1. A fecal collector for use by a fecally incontinent patient, characterized by: The application relates to an anal catheter, which comprises an anal catheter (1), an anal drainage tube (2) slidably connected to the front end of the anal catheter (1), a plurality of expansion sheets (3) arranged at the front end of the anal drainage tube (2), an elastic film (4) used for connecting adjacent expansion sheets (3), an anal tube wall air bag (5) sleeved on the anal catheter (1), an air pipe (51) connected to one end of the anal tube wall air bag (5), a locking member (6) used for connecting the anal catheter (1) and the anal drainage tube (2), an anal external drainage tube (7) connected to the rear end of the anal drainage tube (2), when the front end of the anal drainage tube (2) is in a state of retracting the anal catheter (1), the plurality of expansion sheets (3) and the elastic film (4) are retracted by the anal catheter (1), after the expansion sheets (3) and the elastic film (4) are extended from the front end of the anal catheter (1), the expansion sheets (3) expand the elastic film (4), and a funnel-shaped connecting head is formed among the expansion sheets (3), the elastic film (4) and the anal drainage tube (2).

2. A faecal collector for use by a faecal incontinent person according to claim 1, characterised in that, The expansion sheets (3) are arc-shaped elastic sheets, the rear end of the arc-shaped elastic sheet is fixed to the front end of the anal drainage tube (2), and the elastic film (4) is used for connecting adjacent arc-shaped elastic sheets.

3. A fecal collector for use by a fecally incontinent patient according to claim 1, wherein The rear end of the anal catheter (1) is provided with external thread one (11), the anal drainage tube (2) is fixed with a fixed ring (21), the fixed ring (21) is provided with external thread two (211), the locking member (6) is a rotating ring (61) rotatably connected to the anal drainage tube (2), the rotating ring (61) is provided with internal thread (611), and the internal thread (611) is screwed with the external thread one (11) and the external thread two (211).

4. The fecal collector for use in incontinent patients according to claim 1, characterized in that, The end of the air pipe (51) is connected with a manual extrusion air bag (8).

5. The fecal collector for use in incontinent patients according to claim 1, characterized in that, The anal external drainage tube (7) is provided with a manual switch valve.

6. The fecal collector for use in incontinent patients according to claim 1, characterized in that, The anal drainage tube (2) and the anal external drainage tube (7) are connected through a fixed head (9). The application further comprises left-right symmetrically arranged connecting belts (101), one end of the connecting belt (101) is fixed to the fixed head (9), and the other end of the connecting belt (101) is provided with an annular elastic belt (102).

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