CN113476199B

CN113476199B - Improved perianal ostomy bag structure

Info

Publication number: CN113476199B
Application number: CN202110751703.8A
Authority: CN
Inventors: 林晓萍; 陈辉
Original assignee: Southern Hospital Southern Medical University
Current assignee: Southern Hospital Southern Medical University
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2023-04-18
Anticipated expiration: 2041-07-02
Also published as: CN113476199A

Abstract

The invention discloses an improved perianal ostomy bag structure, which comprises an ostomy bag body with an adhesive sticker, wherein at least one flushing port is arranged at the upper end of the ostomy bag body, the flushing port is connected with an external infusion device through a pipeline, one side of the lower end of the ostomy bag body is provided with a defecation port, the defecation port is connected with an external negative pressure suction device through a pipeline, the bottom of the ostomy bag body is provided with a transmission structure, two ends of the transmission structure are respectively positioned at the inner side and the outer side of the ostomy bag body, the lower end of the transmission structure is detachably connected with a driving device positioned outside the ostomy bag body, and the driving device is in transmission connection with a stirring shaft positioned in the ostomy bag body through the transmission structure. The invention has the advantages of preventing blockage, effectively avoiding environmental pollution and the like.

Description

Improved perianal ostomy bag structure

Technical Field

The invention relates to the field of medical instruments, in particular to an improved perianal ostomy bag structure.

Background

For some patients who are bedridden for a long time and lack self-care ability, the excrement treatment is a nursing problem. At present, medical personnel generally place the bedpan in the sick bed below of seting up the defecation hole and give the aftertreatment of facilitating, easy operation is convenient, but adopts this method to handle the excrement and can make the excrement expose in the external world, easy polluted environment. Therefore, some medical care personnel can use the ostomy bag adhered to the periphery of the anus to receive excrement, thereby achieving the purpose of avoiding polluting the environment. However, the size of the perianal ostomy bag is effective, the perianal ostomy bag needs to be frequently replaced, the burden of medical personnel is increased, some perianal ostomy bags suck excrement away by means of negative pressure, the form of the excrement is influenced by factors such as diet, work and rest, diseases and the like, and if the excrement is sticky, the excrement is easily clamped in the ostomy bag to form blockage and is difficult to drain, so that the adhesive of the ostomy bag is finally exploded and falls off, the surrounding environment is polluted, the medical personnel needs to timely treat the excrement, and the cost of manpower and material resources is increased.

How to solve the above problems is a technical problem to be solved urgently.

Disclosure of Invention

The invention aims to provide an improved perianal ostomy bag structure which can prevent blockage and effectively avoid environmental pollution.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides an improved perianal ostomy bag structure which comprises an ostomy bag body with an adhesive sticker, wherein at least one flushing port is arranged at the upper end of the ostomy bag body and is connected with an external infusion device through a pipeline, a defecation port is formed in one side of the lower end of the ostomy bag body and is connected with an external negative pressure suction device through a pipeline, a transmission structure is arranged at the bottom of the ostomy bag body, two ends of the transmission structure are respectively positioned at the inner side and the outer side of the ostomy bag body, the lower end of the transmission structure is detachably connected with a driving device positioned outside the ostomy bag body, and the driving device is in transmission connection with a stirring shaft positioned in the ostomy bag body through the transmission structure.

Further, transmission structure includes sealing sleeve, sealing sleeve's both ends are located the inside and outside both sides of making the pocket bag body respectively sealing sleeve internal rotation cover is equipped with the pivot, the lower extreme is equipped with waterproof cap, socket respectively about the pivot, wherein, waterproof cap keeps away from pivot one side and (mixing) shaft fixed connection, socket has been seted up to the socket bottom surface, socket and drive arrangement grafting cooperation, and, the bilateral symmetry of sealing sleeve lower extreme is equipped with spacing post, spacing post and drive arrangement joint cooperation.

And furthermore, waterproof sealing rings are sleeved at the upper end and the lower end of the rotating shaft, and the two waterproof sealing rings are respectively positioned between the waterproof cap and the sealing sleeve and between the sealing sleeve and the socket.

Further, drive arrangement is including fixing at subaerial lift platform in ward, agitator motor fixes on lift platform through a frame, wherein, agitator motor's output shaft has the socket head, socket head and socket joint groove grafting cooperation, the bilateral symmetry of frame top surface is provided with spacing fork board, spacing breach has been seted up to spacing fork board upper end, spacing breach and spacing post joint cooperation, and, still be equipped with the monitoring mechanism who is used for monitoring the form of the ostomy bag body on the frame, monitoring mechanism is connected with the agitator motor electricity.

Further, monitoring mechanism includes the L shaped plate, L shaped plate lower extreme and frame fixed connection and this L shaped plate upper end are connected with the monitoring ring, the monitoring ring cover is equipped with microprocessor on the frame, agitator motor, each contact inductor all are connected with microprocessor electricity at the outer side of the ostomy bag body and this monitoring ring inboard and be the circumference distribution and have a plurality of contact inductor.

Furthermore, a one-way valve is installed in the flushing interface.

Due to the adoption of the structure, the invention has the following beneficial effects:

according to the invention, the flushing port is arranged at the upper end of the ostomy bag body, the excrement discharging port is arranged at the lower end of the ostomy bag body, when the ostomy bag is used, water flow is discharged into the ostomy bag body, excrement is diluted and then is pumped out by the external negative pressure suction device through the excrement discharging port, the stirring shaft is arranged, and the stirring shaft is driven by the driving device to stir the excrement, so that the dilution of the excrement is further accelerated, the excrement can be effectively prevented from being blocked in the ostomy bag body, and the phenomenon that the adhesive sticker explodes and falls off to pollute the surrounding environment is avoided.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings, which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the ostomy bag body of the invention when inflated;

fig. 2 is a schematic structural diagram of a transmission structure and a driving device of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the improved perianal ostomy bag structure provided by the present invention comprises an ostomy bag body 1 with adhesive, wherein at least one flushing port 2 is arranged at the upper end of the ostomy bag body 1, and the flushing port 2 is connected with an external infusion device through a pipe to discharge liquid into the ostomy bag body 1 for diluting excrement; a defecation port 3 is formed in one side of the lower end of the ostomy bag body 1, and the defecation port 3 is connected with an external negative pressure suction device through a pipeline so as to pump away excrement; the bottom of the ostomy bag body 1 is provided with a transmission structure 4, two ends of the transmission structure 4 are respectively positioned at the inner side and the outer side of the ostomy bag body 1, wherein the lower end of the transmission structure 4 is detachably connected with a driving device 5 positioned outside the ostomy bag body 1, the driving device 5 is in transmission connection with a stirring shaft 6 positioned in the ostomy bag body 1 through the transmission structure 4, and the driving device 5 drives the stirring shaft 6 to rotate to stir excrement so as to accelerate the dilution of the excrement; after the use, can unpack the ostomy bag body 1 apart with drive arrangement 5 to pull out the pipeline with towards liquid interface 2, defecation mouth 3, with drive structure 4, ostomy bag body 1 and inside (mixing) shaft 6 abandon can, can effectively avoid the long-time bacterial growing that causes of using of the ostomy bag body 1, compromise the cost simultaneously.

In the invention, the transmission structure 4 comprises a sealing sleeve 41, two ends of the sealing sleeve 41 are respectively positioned at the inner side and the outer side of the ostomy bag body 1, a rotating shaft 42 is rotatably sleeved in the sealing sleeve 41, the upper end and the lower end of the rotating shaft 42 are respectively provided with a waterproof cap 43 and a socket 44, wherein one side of the waterproof cap 43 away from the rotating shaft 42 is fixedly connected with the stirring shaft 6, the bottom surface of the socket 44 is provided with a socket 45, the socket 45 is in inserted fit with the driving device 5, and two sides of the lower end of the sealing sleeve 41 are symmetrically provided with limiting columns 46, and the limiting columns 46 are in clamped fit with the driving device 5. After the driving device 5 fixes the sealing sleeve 41 through the limiting column 46, the sealing sleeve is in transmission connection with the stirring shaft 6 through the socket 44, the rotating shaft 42 and the waterproof cap 43 in sequence, and the stirring shaft 6 is driven to rotate axially, so that excrement in the ostomy bag body 1 is stirred.

In the invention, the upper end and the lower end of the rotating shaft 42 are respectively sleeved with a waterproof sealing ring 7, and the two waterproof sealing rings 7 are respectively positioned between a waterproof cap 43 and a sealing sleeve 41, and between the sealing sleeve 41 and a socket 44. The liquid in the ostomy bag body 1 is prevented from seeping out of the ostomy bag body 1 by the waterproof sealing ring 7.

In the invention, the driving device 5 comprises a lifting platform 51 fixed on the ground of a ward and a stirring motor 52, the stirring motor 52 is fixed on the lifting platform 51 through a frame 53, wherein an output shaft of the stirring motor 52 is connected with a bearing plug 54, the bearing plug 54 is in inserted fit with the socket groove 45, two sides of the top surface of the frame 53 are symmetrically provided with limiting fork plates 55, the upper ends of the limiting fork plates 55 are provided with limiting gaps 56, the limiting gaps 56 are in clamped fit with the limiting columns 46, the frame 53 is further provided with a monitoring mechanism 57 for monitoring the shape of the ostomy bag body 1, and the monitoring mechanism 57 is electrically connected with the stirring motor 52. The lifting platform 51 is a scissor-fork type lifting platform, before the lifting platform is used, the height of the lifting platform 51 is adjusted, the limiting column 46 is clamped into the limiting notch 56, so that the sealing sleeve 41 is fixed, meanwhile, the socket 54 is inserted into the socket slot 45, so that the stirring motor 52 sequentially drives the socket 54, the socket 44, the rotating shaft 42, the waterproof cap 43 and the stirring shaft 6 to rotate, and therefore excrement in the ostomy bag body 1 is stirred.

In the invention, the monitoring mechanism 57 comprises an L-shaped plate 571, the lower end of the L-shaped plate 571 is fixedly connected with the frame 53, the upper end of the L-shaped plate 571 is connected with a monitoring ring 572, the monitoring ring 572 is sleeved outside the ostomy bag body 1, and a plurality of contact sensors are circumferentially distributed on the inner side of the monitoring ring 572, the number of the contact sensors is 4, and the contact sensors are respectively arranged in the east-west direction, the south-direction and the north-direction of the monitoring ring 572; the frame 53 is provided with a microprocessor, and the stirring motor 52 and the contact sensors are electrically connected with the microprocessor. The pasty excrement is gradually accumulated in the ostomy bag body 1, the ostomy bag body 1 is propped open to be expanded, when the ostomy bag body 1 is expanded to the outer wall to be contacted with all the contact sensors, the contact sensors send signals to the microprocessor, and the microprocessor controls the stirring motor 52 to drive the stirring shaft 6 to rotate, so that the pasty excrement can be diluted.

In the invention, a one-way valve is arranged in the flushing interface 2 to prevent liquid from flowing reversely.

When the patient lies on a sickbed provided with a defecation hole, the ostomy bag body 1 is adhered to the perianal part of the patient through an adhesive, the ostomy bag body 1 extends into the bottom of the bed from the defecation hole, the driving device 5 is positioned below the ostomy bag body 1, the flushing port 2 and the defecation port 3 are respectively connected with an external infusion device and an external negative pressure suction device through pipelines, then the height of the lifting platform 51 is adjusted, so that the ostomy bag body 1 is sleeved into the inner side of the monitoring ring 572, the lower end of the ostomy bag body 1 passes through the monitoring ring 572, the limiting column 46 is clamped into the limiting notch 56 to fix the sealing sleeve 41, the socket 54 is inserted into the socket 45, the infusion device and the negative pressure suction device are started, liquid flows into the ostomy bag body 1 through the flushing port 2 to dilute excrement, the negative pressure suction device continuously sucks the excrement in the ostomy bag body 1 through the defecation port 3, when the excrement is in a sticky shape which is difficult to suck and is accumulated in the ostomy bag 1 to form blockage, the ostomy bag body 1 is contacted with the inductor, and the induction motor is used for controlling the stirring and the effective excrement dilution and the microprocessor is controlled to send a signal to control the excrement dilution.

The above description is that of the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention, unless the technical essence of the present invention is not departed from the content of the technical solution of the present invention.

Claims

1. An improved perianal ostomy bag structure comprises an ostomy bag body (1) with a glue paste; the method is characterized in that: the ostomy bag comprises an ostomy bag body (1), wherein the upper end of the ostomy bag body (1) is provided with at least one flushing connector (2), the flushing connector (2) is connected with an external infusion device through a pipeline, one side of the lower end of the ostomy bag body (1) is provided with a defecation port (3), the defecation port (3) is connected with an external negative pressure suction device through a pipeline, the bottom of the ostomy bag body (1) is provided with a transmission structure (4), two ends of the transmission structure (4) are respectively positioned at the inner side and the outer side of the ostomy bag body (1), the lower end of the transmission structure (4) is detachably connected with a driving device (5) positioned outside the ostomy bag body (1), and the driving device (5) is in transmission connection with a stirring shaft (6) positioned in the ostomy bag body (1) through the transmission structure (4);

the transmission structure (4) comprises a sealing sleeve (41), two ends of the sealing sleeve (41) are respectively positioned at the inner side and the outer side of the ostomy bag body (1), a rotating shaft (42) is rotatably sleeved in the sealing sleeve (41), the upper end and the lower end of the rotating shaft (42) are respectively provided with a waterproof cap (43) and a socket (44), wherein one side, away from the rotating shaft (42), of the waterproof cap (43) is fixedly connected with the stirring shaft (6), the bottom surface of the socket (44) is provided with a socket slot (45), the socket slot (45) is in inserted fit with the driving device (5), and the two sides of the lower end of the sealing sleeve (41) are symmetrically provided with limiting columns (46), and the limiting columns (46) are in clamped fit with the driving device (5);

the driving device (5) comprises a lifting platform (51) fixed on the ground of the ward and a stirring motor (52), the stirring motor (52) is fixed on the lifting platform (51) through a frame (53), wherein an output shaft of the stirring motor (52) is connected with a bearing plug (54), the bearing plug (54) is in splicing fit with the socket groove (45), limiting fork plates (55) are symmetrically arranged on two sides of the top surface of the frame (53), a limiting notch (56) is formed in the upper end of each limiting fork plate (55), the limiting notch (56) is in clamping fit with the limiting column (46), a monitoring mechanism (57) used for monitoring the shape of the ostomy bag body (1) is further arranged on the frame (53), and the monitoring mechanism (57) is electrically connected with the stirring motor (52);

the monitoring mechanism (57) comprises an L-shaped plate (571), the lower end of the L-shaped plate (571) is fixedly connected with the frame (53), the upper end of the L-shaped plate (571) is connected with a monitoring ring (572), the monitoring ring (572) is sleeved on the outer side of the ostomy bag body (1), a plurality of contact sensors are circumferentially distributed on the inner side of the monitoring ring (572), a microprocessor is arranged on the frame (53), and the stirring motor (52) and the contact sensors are electrically connected with the microprocessor.

2. An improved perianal ostomy pouch construction as claimed in claim 1, wherein: the upper end and the lower end of the rotating shaft (42) are respectively sleeved with a waterproof sealing ring (7), and the two waterproof sealing rings (7) are respectively positioned between a waterproof cap (43) and the sealing sleeve (41) and between the sealing sleeve (41) and the socket (44).

3. An improved perianal ostomy pouch construction as claimed in claim 1, wherein: and a one-way valve is arranged in the flushing connector (2).