CN215134476U - Excrement drainage device with movable flushing pipe - Google Patents

Abstract

The utility model discloses a fecal drainage device with a movable flushing pipe, which comprises a collection bag, a drainage pipe and an anti-drop sacculus, wherein the two ends of the drainage pipe are respectively and fixedly connected with the collection bag and the anti-drop sacculus, the drainage pipe is a multi-cavity pipe with two open ends, a water inlet channel and a water injection channel of the indication sacculus in the multi-cavity pipe are respectively communicated with the anti-drop sacculus through side wall openings, the two channels are both closed towards the inlet end of the drainage pipe, and the side walls of the two channels are respectively connected with the indication sacculus and a liquid filling valve through connecting pipes; the flushing pipe is inserted into the inner cavity of the flushing channel through an opening in the side wall of the flushing channel, the outlet end of the flushing pipe is an arc-shaped seal, a longitudinal groove is formed in the side wall and close to the arc-shaped seal, and a check valve and a three-way cock are mounted at the inlet end of the flushing pipe. The utility model discloses simple structure, reasonable in design can form the liquid stream that has the velocity of flow of certain pressure with the flush fluid to can erode the orificial excrement of drainage rapidly, guarantee patient's safety.

Description

Excrement drainage device with movable flushing pipe

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to excrement and urine drainage device with movable flushing pipe.

Background

The stool drainage device is a medical appliance which is clinically used for carrying out stool drainage on patients with fecal incontinence. Fecal incontinence is often seen in critically ill, unconscious and unconscious patients, post-anorectal surgery patients. As anal sphincter of a patient suffering from fecal incontinence is loose, excrement can not be automatically controlled and continuously flows out in a water sample or paste form, so that perianal skin is soaked, and inflammation such as red swelling, erosion, even ulcer, eczema and the like can easily occur. Drainage ware places the drainage tube in the anus in with the internal water sample of patient or paste drainage to excrement and urine collection bag in through the part, and then reduces clinical care's work load, prevents inflammation such as the perianal erosion or eczema from appearing.

The prior art products generally consist of a soft silicone drainage tube, a collection bag and other accessories. A water-filled or inflated balloon is used as a fixing device in the anus, and the balloon is connected with a micro valve arranged outside the body through a capillary tube. A small-diameter flushing channel is attached to the drainage tube, and a standard luer connector is installed at the inlet end of the channel and is used for being connected with a syringe for injecting flushing liquid. The outlet of the drainage tube is connected with a replaceable soft film collecting bag. When in use, the lubricated drainage tube is inserted into the anus of a patient, water is injected or air is inflated to expand the saccule to form a mode of hooking the rectum at the inner side of the anus, and flushing fluid is injected into the rectum through the flushing channel and flows into the collection bag along with the flushing fluid through the drainage tube.

When the drainage device is used in the prior art, a nursing staff periodically injects liquid into a joint of the drainage tube and the anus of a patient through the flushing channel to dilute excrement and soft excrement, prevent blocky excrement from blocking the drainage channel and keep smooth drainage. However, when the existing drainage device is used for injecting liquid and washing, the pressure of washing liquid is lower, the flow speed is lower, and liquid flow is not easy to form so as to quickly wash a drainage channel opening. Resulting in accumulation of feces, bacteria breeding, perianal erosion and influence on physical and mental health of patients.

In view of the above, the present inventors have devised a fecal drainage device with a movable flushing tube to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art drainage device flush fluid pressure less, the velocity of flow is lower, leads to the accumulational problem of excrement and urine, the utility model provides an excrement and urine drainage device with movable flushing pipe, this drainage device can form the higher liquid stream of pressure and velocity of flow with the flush fluid, and this liquid stream can realize erodeing the mesh of the orificial excrement of drainage rapidly.

The to-be-solved technical problem of the utility model is realized through following technical scheme: a fecal drainage device with a movable flushing pipe comprises a collection bag, a drainage pipe and an anti-drop sacculus, wherein the two ends of the drainage pipe are respectively and fixedly connected with the collection bag and the anti-drop sacculus;

the drainage tube is a multi-cavity tube with two open ends, the multi-cavity tube is composed of a drainage channel, a flushing channel, an indication balloon water inlet channel and a water injection channel, the indication balloon water inlet channel and the water injection channel are respectively communicated with the anti-falling balloon through side wall openings and are closed towards one end of an inlet of the drainage tube, the indication balloon water inlet channel is connected with the indication balloon through inserting a first connecting tube from the side wall of the indication balloon water inlet channel, and the water injection channel is connected with the liquid filling valve through inserting a second connecting tube from the side wall of the indication balloon water inlet channel;

the flushing pipe is inserted into the inner cavity of the flushing channel through the opening of the side wall of the flushing channel, the outlet end of the flushing pipe is sealed by an arc, a longitudinal groove is formed in the side wall of the flushing pipe and close to the arc seal, a direction indicating line is printed on the wall of the flushing pipe on one side opposite to the longitudinal groove, a check valve and a three-way switch are installed at the inlet end of the flushing pipe, a limiting ring is installed in the middle of the flushing pipe, and a flushing pipe identification ring is printed on the flushing pipe.

Furthermore, a sampling port with a plug is installed on the side wall of the drainage channel in the middle of the drainage tube, and the sampling port is communicated with the drainage channel.

Furthermore, the drainage tube is made of a silicon rubber material.

Further, the flushing pipe is a polyethylene flexible thin-wall pipe.

Furthermore, the center of the top of the collecting bag is provided with a feces inlet, and the feces inlet is detachably connected with the inlet end of the drainage tube.

Furthermore, a porous vent plug sintered by polyethylene powder is arranged on the side face of the excrement inlet at the top of the collecting bag and used for discharging gas in the collecting bag and preventing flatulence.

Further, a sealing cover is arranged at the excrement inlet; hanging holes are formed in two sides of the top of the collecting bag; the side part of the collecting bag is marked with scale marks.

Furthermore, the bag body of the collecting bag is a single-side transparent polyethylene or polyvinyl chloride plastic bag.

Further, a pipeline clamp is arranged on the outer wall of the drainage tube and located on one side close to the collection bag.

Further, a drainage tube identification ring is arranged on the outer wall of the drainage tube and is positioned on one side close to the anti-falling balloon.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a night soil drainage device with movable flushing pipe, this drainage device increases the flushing pipe structure, the flushing pipe passes through the flushing pipe passageway lateral wall opening of drainage tube and inserts its inner chamber, the flushing pipe exit end seals for the arc, on the flushing pipe lateral wall, it sets up vertical groove to be close to the arc department of sealing, the tee bend cock of flushing pipe entry end installation, through above setting, during the washing, the syringe inserts the tee bend cock and promotes at the uniform velocity, the vertical groove blowout of flushing pipe export can be followed to the flush fluid, be fan-shaped distribution, wash the intestinal wall, the flushing pipe is the flexible thin wall pipe of polyethylene in addition, be difficult for causing the flush fluid to flow because of buckling and be obstructed, guarantee that the flush fluid can form the higher liquid stream of pressure and velocity of flow, thereby thoroughly wash out the orificial excrement of drainage rapidly.

2. The utility model relates to a night soil drainage device with movable flushing pipe, this drainage device still installs the check valve at the flushing pipe entry end for prevent to mix the flush fluid of excrement and urine and flow against current.

Drawings

FIG. 1 is a schematic view of the overall structure of the fecal drainage device of the present invention;

FIG. 2 is an enlarged view of the A-A section of the drainage tube of the present invention;

FIG. 3 is a schematic view of the connection between the flushing pipe and the drainage pipe, wherein (a) is a schematic view of the structure of the flushing pipe not extending out of the drainage pipe, (b) is a schematic view of the structure of the flushing pipe extending out of the drainage pipe, and (c) is a top view of (a) and (b);

fig. 4 is a schematic view of the structure of the flushing pipe of the present invention, wherein (a) is a front view and (b) is a rear view.

In the figure: 1. a collection bag; 2. a drainage tube; 3. an anti-drop balloon; 4. a flush tube; 11. a fecal inlet; 12. a vent plug; 13. a sealing cover; 14. a hanging hole; 15. scale lines; 21. a multi-lumen tube; 22. a first connecting pipe; 23. an indicator balloon; 24. a second connecting pipe; 25. a liquid charging valve; 26. a sampling port; 27. a pipe clamp; 28. a drainage tube identification ring; 41. a longitudinal slot; 42. a direction indicating line; 43. a one-way valve; 44. a three-way cock; 45. a limiting ring; 46. a flushing pipe identification ring; 211. a drainage channel; 212. flushing the channel; 213. a water inlet channel; 214. a water injection channel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It is to be understood that such description is merely illustrative and not restrictive of the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example (b): referring to fig. 1-4, a night soil drainage device with movable flushing pipe, including collecting bag 1, drainage tube 2 and anticreep sacculus 3, 2 both ends of drainage tube fixed connection respectively collect bag 1 and anticreep sacculus 3, and anticreep sacculus 3 is the loop configuration, and the outer wall all can with the laminating of rectum inner nest support, guarantees to be connected stably between night soil drainage device and the human body. Human excrement sets up pipe clamp 27 on the outer wall of drainage tube 2 from the uncovered drainage tube 2 that flows into in anticreep sacculus 3 loop structure center, and pipe clamp 27 can realize switching on or temporarily switch on drainage tube 2 to make things convenient for the change of drainage tube 2 end connection's collection bag 1. Preferably, the pipe clamp 27 is installed near one end of the collection bag 1 to ensure that the collection bag is replaced with less excrement inside the drainage tube 2, so as to prevent the excrement in the drainage tube from leaking between the pipe clamp 9 and the collection bag 5 and polluting the environment.

Specifically, the main body of the drainage tube 2 is a multi-lumen tube 21 structure made of silicon rubber and having two open ends, as shown in fig. 2, the cross section of the multi-lumen tube 21 is composed of four channels, which are a drainage channel 211, a flushing channel 212, an indication balloon water inlet channel 213 and a water injection channel 214. Wherein, the indication balloon water inlet channel 213 and the water injection channel 214 are respectively communicated with the anti-drop balloon 3 through side wall openings, and the indication balloon water inlet channel 213 and the water injection channel 214 are both closed towards the inlet end of the drainage tube 2, the indication balloon water inlet channel 213 is connected with the indication balloon 23 by inserting the first connecting tube 22 from the side wall thereof, the water injection channel 214 is connected with the liquid filling valve 25 by inserting the second connecting tube 24 from the side wall thereof, for example, the openings of the balloon water inlet channel 213 and the water injection channel 214 on the end surface of the multi-cavity tube 21 can be sealed by glue, so that the filled liquid or gas can only enter and exit from the corresponding channel side wall openings. The liquid filling condition of the anti-dropping balloon 3 in the human body is observed through the indicating balloon 23, so that the use safety and convenience are ensured.

Preferably, the utility model discloses the printing has drainage tube identification ring 28 on 2 outer walls of drainage tube, and drainage tube identification ring 28 is located and is close to 3 one sides of anticreep sacculus, and the nursing staff can judge the degree of depth of drainage tube 2 in human inside through the distance size between drainage tube identification ring 28 and the human body. Thereby avoiding that the anti-drop saccule 3 body is not inserted enough in depth and the excrement drainage device is easy to drop; or the insertion depth is too much, which affects the health and comfort of human body.

Preferably, the side wall of the drainage channel 211 in the middle of the drainage tube 2 is provided with a sampling port 26 with a plug, and the sampling port 26 is communicated with the drainage channel 211 so that the medical staff can sample the excrement of the user.

As shown in fig. 1 and 4, the drainage device of the present invention further comprises a flushing pipe 4, wherein the flushing pipe 4 is a polyethylene flexible thin-walled pipe, and is made of flexible material because it is not easy to block the flowing of the flushing liquid due to folding. The outlet end of the flushing pipe 4 is arc-shaped and sealed, preferably spherical, a longitudinal groove 41 is arranged on the side wall of the flushing pipe 4 and close to the arc-shaped seal to serve as a water outlet, a direction indicating line 42 is printed on the pipe wall of one side of the longitudinal groove 41, a one-way valve 43 and a three-way cock 44 are installed at the inlet end of the flushing pipe 4, the one-way valve 43 is used for preventing backflow of flushing liquid for mixing excrement, the three-way cock 44 provides two luer inner conical interfaces with lock catches, two softening liquids can be connected simultaneously, the cock is provided with a rotary switch, a liquid channel can be opened or closed, and the use of medical personnel is facilitated.

As shown in fig. 3, the flushing pipe 4 can be inserted into the inner cavity of the drainage pipe 2 through the opening of the side wall of the flushing pipe channel 212 of the drainage pipe 2, preferably, the middle part of the flushing pipe 4 is provided with a limiting ring 45, and a flushing pipe identification ring 46 is printed on the wall of the sprinting pipe to assist the medical staff to judge the depth of the flushing pipe 4 inserted into the drainage pipe 2.

The utility model discloses collect 1 top center of bag and seted up excrement and urine entry 11, can dismantle with the entry end of drainage tube 2 through excrement and urine entry 11 and be connected, it is preferred, pass through threaded connection like this embodiment. Collect 1 top excrement and urine entry 11 sides of bag and be provided with porous vent plug 12 that the polyethylene powder sintered for the gas in the collection bag 1 of discharge avoids collecting 1 inside gas accumulation too much of bag, influences excrement and urine and normally gets into inside collecting bag 1, prevents flatulence promptly.

The utility model discloses collection bag 1 is equipped with sealed lid 13 in excrement and urine entry 11 position departments, through the connecting pipe external screw thread fixed connection that sealed lid 13 and excrement and urine entry 11 department set up, seals the excrement inside the collection bag, avoids the polluted environment. In order to facilitate the hanging use of the collecting bag 1 and the collecting treatment of the used collecting bag, hanging holes 14 are arranged on two sides of the top of the collecting bag 1. In order to facilitate the observation of the quantity of the excrement collected by the collecting bag by medical personnel and to conveniently judge the physical condition of the patient, the side part of the collecting bag 1 is marked with scale marks 15. Preferentially, set up one side of collecting 1 scale mark 15 of bag into transparent material, the opposite side sets up to non-transparent material, makes things convenient for the doctor to observe the situation of collecting 1 excrement on the one hand, and on the other hand is in normal use in-process, and patient, nurse and other accompanying person can not see the inside excrement of bag at conventional state to guarantee the quality of accompanying person's environment of accompanying person.

In order to ensure the hygienic use of the collecting bag, the collecting bag is usually a disposable product, so the consumption amount is often large, the batch size for production and transportation is often large, and the number of collecting bags to be prepared during the use of the patient is often large. In order to facilitate the storage and transportation of the collecting bag in large scale, it is preferable that the collecting bag 1 is a single-sided transparent polyethylene or polyvinyl chloride plastic bag to save cost.

The using method of the excrement drainage device of the utility model is as follows:

1) the patient lies on the back or on the side, and the skin around the anus of the patient is cleaned and disinfected according to the relevant clinical regulations;

2) the external surface of the body section (from the drainage tube identification ring 28 to the anti-falling balloon 3) inserted into the device is coated with medical liquid wax oil;

3) compressing the drainage tube insertion section and placing the drainage tube insertion section into the anus of the patient until the drainage tube identification ring 28 is flush with the edge of the anus;

4) a disposable syringe is used for injecting normal saline with a specified amount into the second connecting pipe 24 through the liquid filling valve 25, whether the indicating saccule 23 is expanded in place or not is observed, when the indicating saccule 23 is expanded in place, the anti-falling saccule 3 is also expanded in place, the drainage tube 2 can be pulled outwards slightly, and the firmness of the anti-falling saccule 3 hooked on the rectal fossa is tested;

5) the drainage tube 2 and the collection bag 1 are jointed, and the nut is screwed tightly, so that the installation is finished;

6) when in washing, the washing pipe 4 is pushed forward until the limiting ring 45 is blocked by the wall of the drainage pipe 2. Note that the irrigation tube 4 directional indicator line 42 should be 180 opposite the drainage tube. A50 mL syringe (without a needle) is used for sucking flushing liquid, the external luer conical joint of the syringe is inserted into the internal luer conical joint of the three-way cock 44, the three-way cock 44 is rotated to an open position by a knob, a push rod of the syringe is pushed at a constant speed, so that the flushing liquid is sprayed out from the longitudinal groove 41 of the outlet of the flushing pipe and is distributed in a sector shape to flush the intestinal wall, and the flushing liquid carries excrement to flow into the collection bag 1 from the excrement channel of the drainage pipe. After the flushing is finished, the flushing pipe is drawn out backwards until the color codes are exposed out of the flushing cavity;

7) after the volume of the collecting bag 1 reaches the highest scale, the drainage tube excrement channel is flushed out again according to the method 6), one end of the drainage tube close to the collecting bag 1 is clamped by a pipeline clamp 27, the nut is unscrewed, the collecting bag sealing cover 13 is buckled, and a new collecting bag 1 is installed in a replacement mode;

8) before the device is disassembled, the excrement channel of the drainage tube is cleaned by the method of 6), one end of the drainage tube close to the human body is clamped by a pipeline clamp 27, liquid is pumped out from the anti-dropping saccule by a syringe through a liquid filling valve 25, the drainage tube is slowly pumped out from the anus of the patient, and the anus of the patient is immediately cleaned.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (10)

1. The utility model provides a excrement and urine drainage device with movable flushing pipe which characterized in that: the anti-dropping balloon drainage tube comprises a collection bag (1), a drainage tube (2) and an anti-dropping balloon (3), wherein two ends of the drainage tube (2) are respectively and fixedly connected with the collection bag (1) and the anti-dropping balloon (3);

the drainage tube (2) is a multi-cavity tube (21) with two open ends, the multi-cavity tube (21) is composed of a drainage channel (211), a flushing channel (212), an indication balloon water inlet channel (213) and a water injection channel (214), the indication balloon water inlet channel (213) and the water injection channel (214) are communicated with the anti-falling balloon (3) through side wall openings respectively, the indication balloon water inlet channel (213) and the water injection channel (214) are both closed towards one end of an inlet of the drainage tube (2), the indication balloon water inlet channel (213) is connected with the indication balloon (23) by inserting a first connecting tube (22) from the side wall of the indication balloon water inlet channel, and the water injection channel (214) is connected with a liquid filling valve (25) by inserting a second connecting tube (24) from the side wall of the indication balloon water inlet channel;

still include flushing pipe (4), flushing pipe (4) insert its inner chamber through washing passageway (212) lateral wall opening, flushing pipe (4) exit end seals for the arc, on flushing pipe (4) lateral wall, be close to arc department of sealing and set up vertical groove (41), with the printing has direction indicating line (42) on the relative one side flushing pipe (4) pipe wall in vertical groove (41), check valve (43) and tee bend cock (44) are installed to flushing pipe (4) entry end, flushing pipe (4) mid-mounting has spacing ring (45) to the printing has flushing pipe sign ring (46).

2. A faecal drainage device according to claim 1 with a movable flushing tube, characterised in that: the sampling port (26) with a plug is installed on the side wall of the drainage channel (211) in the middle of the drainage tube (2), and the sampling port (26) is communicated with the drainage channel (211).

3. A faecal drainage device according to claim 1 with a movable flushing tube, characterised in that: the drainage tube (2) is made of a silicon rubber material.

4. A faecal drainage device according to claim 1 with a movable flushing tube, characterised in that: the flushing pipe (4) is a polyethylene flexible thin-wall pipe.

5. A faecal drainage device according to claim 1 with a movable flushing tube, characterised in that: excrement inlet (11) is seted up at collection bag (1) top center, through excrement and urine entry (11) can be dismantled with the entry end of drainage tube (2) and be connected.

6. A faecal drainage device according to claim 5 with a movable flushing tube, characterised in that: the side surface of the excrement inlet (11) at the top of the collecting bag (1) is provided with a porous vent plug (12) sintered by polyethylene powder, and the porous vent plug is used for discharging gas in the collecting bag (1) and preventing flatulence.

7. A faecal drainage device according to claim 5 with a movable flushing tube, characterised in that: a sealing cover (13) is arranged at the position of the excrement inlet (11); hanging holes (14) are formed in the two sides of the top of the collecting bag (1); the side part of the collecting bag (1) is marked with scale marks (15).

8. A faecal drainage device according to claim 1 with a movable flushing tube, characterised in that: the bag body of the collecting bag (1) is a single-side transparent polyethylene or polyvinyl chloride plastic bag.

9. A faecal drainage device according to any of claims 1-8, provided with a movable flushing tube, wherein: the outer wall of the drainage tube (2) is provided with a pipeline clamp (27), and the pipeline clamp (27) is positioned at one side close to the collection bag (1).

10. A faecal drainage device according to claim 9 with a movable flushing tube, characterised in that: the drainage tube identification ring (28) is arranged on the outer wall of the drainage tube (2), and the drainage tube identification ring (28) is located on one side close to the anti-falling balloon (3).

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