CN220898920U

CN220898920U - Ostomy bag

Info

Publication number: CN220898920U
Application number: CN202321854139.3U
Authority: CN
Inventors: 李金棉; 覃春莲; 陈春梅; 覃雪玲; 苏梦思; 王燕结
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-05-07
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses an ostomy bag, which comprises a bag body, wherein a pasting port capable of penetrating through a drainage tube extending from an abdominal incision is formed in one side surface of the bag body, a pasting adhesive is arranged around the pasting port, a bag body extension tube for penetrating through the drainage tube is communicated with the side of the bag body, a circulation valve is arranged outside the bag body extension tube, and the circulation valve comprises a valve body, a rotating rod and a knob; the side surface of the valve body is provided with a through groove penetrating through the opposite surface of the valve body, and the bag extension pipe is fixedly connected with the outer surface of the through groove of the valve body; the upper surface of the valve body is provided with a through hole communicated with the through groove, the rotating rod is rotatably arranged in the hole of the through hole, the diameter of the rotating rod is equal to the size of the hole diameter of the through hole, the surface of the rotating rod, which is opposite to the through groove, is provided with a flow hole, and the flow hole penetrates through the surface of the rotating rod; the knob is fixedly connected to the end part of the rotating rod. The utility model can avoid the problem of pollution to wound dressing and bedding and clothing caused by leakage of drainage liquid in the ostomy bag.

Description

Ostomy bag

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an ostomy bag.

Background

Drainage tubes are often reserved after abdominal surgery, the drainage tubes drain liquid and the like from the abdominal cavity to the outside, whether the postoperative intracavity bleeding and effusion exist or not is judged by observing the abdominal cavity drainage liquid in an assisted mode, conditions such as illness state and metering are observed, postoperative infection can be prevented, and the effect of wound healing is promoted. In the actual drainage process after operation of a plurality of patients, body fluid can not completely flow out of the skin through the drainage tube cavity, but flows out of the skin along the gap between the drainage tube and the incision, when a great amount of drainage fluid leaks out, the wound dressing and the bedding and clothing are polluted, larger errors are caused to accurate measurement of the drainage volume, discomfort of the patients and the workload of medical staff are increased due to frequent dressing change, therefore, when body fluid is treated to flow out of the gap between the drainage tube and the incision, an ostomy bag is usually stuck at the opening of the drainage tube for the leakage fluid to flow into the bag, and in the actual application process, an opening is additionally arranged at one side of the ostomy bag for the drainage tube to pass through.

For this reason, in the prior art, patent document with publication No. CN205095086U discloses a drainage bag for the side-seepage of the drainage tube orifice of the abdominal cavity. The device comprises a chassis and a collecting bag, wherein the chassis and the collecting bag are fixedly connected, the chassis is of a round or oval self-adhesive structure, a round hole is reserved in the center of the chassis, one end of the collecting bag is a blind end connected with the chassis, the collecting bag is communicated with the round hole in the center of the chassis, the other end of the collecting bag is a discharge port with a simple switch, the center of one side of the collecting bag is outwards connected with a secondary bag with a small bottom opening, and the lower end of the secondary bag is an open opening. The device is easy to operate, and can effectively avoid that the bag opening is required to be removed for sealing and re-sealing every time when the traditional ostomy bag is used as a drainage liquid collecting bag. However, when the device needs to seal the open opening, the device is sealed by a medical adhesive tape or a rubber ring, and when the device is not well sealed, the opening is extremely easy to leak.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a drainage bag which can avoid the problem that drainage liquid in an ostomy bag leaks outside to pollute wound dressing and bedding and clothing.

In order to solve the technical problems, the utility model adopts the following technical scheme:

An ostomy bag, comprising a bag body, wherein a sticking opening capable of penetrating through a drainage tube extending from an abdominal incision is arranged on one side surface of the bag body, and adhesive is arranged around the sticking opening, and the improvement is that: the side of the bag body is communicated with a bag body extension pipe used for penetrating through the drainage tube, a circulation valve is arranged outside the bag body extension pipe, and the circulation valve comprises a valve body, a rotating rod and a knob; the side surface of the valve body is provided with a through groove penetrating through the opposite surface of the valve body, and the bag extension pipe is fixedly connected with the outer surface of the through groove of the valve body; the upper surface of the valve body is provided with a through hole communicated with the through groove, the rotating rod is rotatably arranged in the hole of the through hole, the diameter of the rotating rod is equal to the size of the hole diameter of the through hole, the surface of the rotating rod, which is opposite to the through groove, is provided with a flow hole, and the flow hole penetrates through the surface of the rotating rod; the knob is fixedly connected to the end part of the rotating rod, and the rotating knob can drive the rotating rod to rotate, so that the flow hole is communicated with or not communicated with the through groove.

In some embodiments, two ends of the through groove are respectively and symmetrically communicated with reducer joints with small ends and large tails, the middle part of the drainage tube is disconnected, and the disconnected two ends of the drainage tube are respectively communicated with the reducer joints at two sides of the through groove.

Compared with the prior art, the utility model at least realizes the following beneficial effects: according to the utility model, the circulating valve is arranged on the side surface of the existing ostomy bag, when the leakage liquid flowing out of the slit for the incision flows into the bag, the leakage liquid can be drained through the through groove and can be effectively prevented from leaking out of the ostomy bag due to overfill of the slit leakage, so that the occurrence of wound leakage is reduced, and the comfort level of a patient is increased.

Drawings

One or more embodiments of the present utility model will now be described, by way of example only, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is an exploded view of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a flow-through valve according to an embodiment of the present utility model;

Fig. 4 is a cross-sectional view of fig. 3.

The reference numerals in the figures are: 1. a bag body; 11. a pasting port; 12. sticking adhesive; 2. a bag extension tube; 3. a flow-through valve; 31. a valve body; 311. a through groove; 312. a through hole; 32. a rotating rod; 321. a flow hole; 33. a knob; 4. a reducing joint; 5. a drainage tube; 6. a drainage collection bag; 7. and (3) switching the valve.

Detailed Description

The utility model will be described in detail hereinafter with reference to exemplary embodiments in the accompanying drawings. It should be understood, however, that this utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the utility model to those skilled in the art.

Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible to be mentioned in the present specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," "third," and the like are used for descriptive and distinguishing purposes only and are not to be construed as indicating or implying a relative importance of the corresponding components.

As shown in fig. 1 to 4, the ostomy bag of the embodiment of the utility model comprises a bag body 1 and a flow-through valve 3.

Wherein, the bottom of the bag body 1 is provided with a switch valve 7 for discharging waste liquid in the bag body 1 from the switch valve, one side surface of the bag body 1 is provided with a pasting port 11 which can penetrate through a drainage tube 5 extending from an abdominal incision, the periphery of the pasting port 11 is provided with a pasting adhesive 12, the surface of the pasting adhesive 12 is provided with a protective film, and the protective film can be fixed on the body of a patient after being torn off. The bag body extension tube 2 for penetrating the drainage tube 5 is communicated with the side of the bag body 1, and the circulation valve 3 is arranged outside the bag body extension tube 2, wherein the circulation valve 3 comprises a valve body 31, a rotating rod 32 and a knob 33. Specifically, the side surface of the valve body 31 is provided with a through groove 311 penetrating through the opposite surface thereof, and the bag body extension tube 2 is fixedly connected with the outer surface of the through groove 311 of the valve body 31. The upper surface of the valve body 31 is provided with a through hole 312 communicating with the slot 311, the rotating rod 32 is rotatably arranged in the hole of the through hole 312, the diameter of the rotating rod 32 is equal to the hole diameter of the through hole 312, the surface of the rotating rod 32 opposite to the slot 311 is provided with a flow hole 321, and the flow hole 321 penetrates through the surface of the rotating rod 32. The knob 33 is fixedly connected to the outer end of the rotating rod 32, and the rotating knob 33 can drive the rotating rod 32 to rotate, so that the flow hole 321 is communicated with or not communicated with the through groove 311.

The two ends of the through groove 311 are respectively and symmetrically communicated with reducer joints 4 with small ends and large tails, the middle part of the drainage tube 5 is disconnected, and the disconnected two ends are respectively communicated and connected with the reducer joints 4 at the two sides of the through groove 311. Through the arrangement of the reducer union 4, the ostomy bag can be suitable for drainage tubes 5 with different tube diameters, and the application range is wide.

In order to facilitate the collection of the liquid flowing out of the drainage tube 5, the end of the drainage tube 5 is provided with a drainage collection bag 6.

In addition, in order to be convenient for observe the splendid attire condition in the bag body 1 and count the quantity of seepage, the bag body 1 adopts transparent material, and the surface of the bag body 1 is equipped with the scale.

When the drainage tube is used, firstly, the drainage tube 5 on a patient is penetrated into the bag body 1 from the pasting port 11, then the drainage tube is connected to one end of the reducer union 4 in the bag body 1, then the protective film on the surface of the pasting glue 12 is torn off and then is fixed at the incision of the patient, then the drainage tube 5 outside the drainage bag is connected to the other reducer union 4 of the flow valve 3, the rotating rod 32 on the flow valve 3 is opened, drainage can be realized, and leaked liquid can be stored in the bag body 1.

It should be understood that all of the above embodiments are exemplary and not limiting, and that various modifications or variations to the specific embodiments described above will be within the scope of the utility model as contemplated by those skilled in the art.

Claims

1. An ostomy bag comprises a bag body (1), wherein a sticking opening (11) capable of penetrating through a drainage tube (5) extending from an abdominal incision is formed in one side surface of the bag body (1), and a sticking adhesive (12) is arranged around the sticking opening (11), and is characterized in that: the side of the bag body (1) is communicated with a bag body extension pipe (2) which penetrates through the drainage tube (5), a circulation valve (3) is arranged outside the bag body extension pipe (2), and the circulation valve (3) comprises a valve body (31), a rotating rod (32) and a knob (33); the side surface of the valve body (31) is provided with a through groove (311) penetrating through the opposite surface of the valve body, and the bag body extension pipe (2) is fixedly connected with the outer surface of the through groove (311) of the valve body (31); the upper surface of the valve body (31) is provided with a through hole (312) communicated with the through groove (311), the rotating rod (32) is rotatably arranged in the hole of the through hole (312), the diameter of the rotating rod (32) is equal to the hole diameter of the through hole (312), the surface of the rotating rod (32) opposite to the through groove (311) is provided with a flow hole (321), and the flow hole (321) penetrates through the surface of the rotating rod (32); the knob (33) is fixedly connected to the outer end part of the rotating rod (32), and the rotating knob (33) can drive the rotating rod (32) to rotate, and the flow hole (321) is communicated with or not communicated with the through groove (311).

2. An ostomy bag according to claim 1, wherein: the two ends of the through groove (311) are respectively and symmetrically communicated with reducer joints (4) with small ends and large tails, the middle part of the drainage tube (5) is disconnected, and the disconnected two ends of the drainage tube are respectively communicated and connected with the reducer joints (4) at the two sides of the through groove (311).

3. An ostomy bag according to claim 2, wherein: the tail end of the drainage tube (5) is provided with a drainage collecting bag (6).

4. An ostomy bag according to claim 3, wherein: the bottom of the bag body (1) is provided with a switch valve (7).

5. An ostomy bag according to claim 4, wherein: the bag body (1) is made of transparent materials, and scales are arranged on the surface of the bag body (1).