CN217645601U - Stoma drainage collection device - Google Patents

Abstract

The utility model discloses a stoma drainage collection device, which is characterized by comprising a stoma bag, a drainage tube and a drainage bag, wherein the stoma bag comprises a stoma chassis and a bag body detachably connected with the stoma chassis, the bag body is provided with a hole, and a strong viscous plastic adhesive ring is arranged around the hole; one end of the drainage tube passes through the stoma chassis and enters the stoma, and the other end of the drainage tube passes through the opening and then is connected with the drainage bag. The utility model discloses an it passes through in the middle of the trompil to come the drainage tube to follow the trompil at the suitable position trompil of making the pocket to make and make pocket, drainage tube and trompil connection inseparable, drainage tube connects down the drainage bag and realizes the difficult weeping of drainage in-process and makes the difficult landing of drainage tube in to the abdominal cavity. Meanwhile, the comfort of the patient is increased, and the risk that the drainage tube slides into the abdominal cavity and is infected is reduced.

Description

A stoma drainage collection device

technical field

The utility model relates to the technical field of medical auxiliary tools, in particular to a stoma drainage and collection device for drainage of peritoneal exudate after abdominal surgery.

Background technique

After abdominal surgery, in order to drain the blood and fluid in the abdominal cavity, an abdominal drainage tube is routinely placed during the operation to fully drain the abdominal exudate. However, due to the influence of various factors after surgery, the orifice of the abdominal drainage tube is prone to exudation. Clinical studies have shown that the probability of leakage around the drainage tube in patients after gastrointestinal tumor surgery is 19.2%, which will contaminate the dressing. It is easy to cause local infection and local humidity, which affects the comfort of patients, and also increases the number of dressing changes and the workload.

At present, a one-piece urostomy bag is often used in clinical practice to collect local exudate. It has good water resistance and anti-reflux to reduce the erosion of exudate to local skin and dressings, thereby reducing the number of dressing changes and promoting incision healing.

There are two clinical methods of installing a one-piece urostomy bag:

Method 1: Trim the abdominal drainage tube to keep its in vitro length at 5-8 cm, place the drainage tube into the cut hole at the bottom of the ostomy bag, make the bottom of the ostomy bag perpendicular to the patient's body, and press gently against the drainage tube to stick it firmly; , use a disposable drainage bag to connect the ostomy bag.

Method 2: Pass the drainage tube through the round hole of the ostomy bag chassis, make the ostomy bag chassis perpendicular to the patient's body, stick it firmly, pass the drainage tube out of the ostomy bag, fix the drainage tube with a transparent film, and connect the drainage bag under the drainage tube.

However, both methods have certain shortcomings in clinical use:

Method 1: Put the drainage tube into the ostomy bag. If the suture slips, there is a risk of the drainage tube slipping into the abdominal cavity. If the drainage tube is placed in the ostomy bag, the exudate will easily flow back into the abdominal cavity through the drainage tube, which will increase the risk of infection.

The second method is to pass the drainage tube out of the ostomy bag. The drainage tube and the ostomy bag are not tightly connected, and there is liquid leakage, which increases the discomfort of the patient. Moreover, the position of the drainage tube passing through the ostomy bag will affect the effectiveness of drainage and increase the patient's discomfort. Risk of poor drainage.

Therefore, it is necessary to propose a stoma drainage collection device that can solve the above problems of easy liquid leakage and easy sliding of the drainage tube into the abdominal cavity.

Utility model content

The purpose of this utility model is to provide an ostomy drainage collection device, which can make the drainage tube pass through the middle of the opening by opening holes in the appropriate position of the ostomy bag, and make the ostomy bag, the drainage tube and the opening tightly connected. The drainage bag is connected to realize the non-leakage and airtight state during the whole drainage process. In addition, the drainage tube is passed out of the ostomy bag and sealed with the ostomy bag, so that the drainage tube and the ostomy bag are relatively fixed, so that the drainage tube is not easily slipped into the abdominal cavity.

In order to achieve the above object, the utility model realizes through the following technical solutions:

A stoma drainage collection device, comprising an ostomy bag, a drainage tube and a drainage bag, wherein the ostomy bag comprises a stoma chassis and a bag body detachably connected to the stoma chassis, the bag body is provided with an opening, the opening A strong viscous plastic adhesive sticking ring is arranged around; one end of the drainage tube passes through the stoma chassis and enters the stoma, and the other end of the drainage tube passes through the opening and is connected with the drainage bag.

Further, the bag body is composed of two bag surfaces that are linearly sealed; the opening and the stoma chassis are respectively connected to the two bag surfaces of the bag body.

Further, the position of the opening on the bag body is lower than the position of the stoma tray on the bag body.

Further, there are multiple openings, which are vertically arranged on the bag surface. The drainage tube can pass through any one of the openings according to the position, so as to adjust the position of the drainage tube passing through the ostomy bag, so as to ensure the effectiveness of drainage and avoid the situation of poor drainage.

Further, a sealing washer is sleeved on the drainage tube, and the sealing washer forms a seal with the opening and the strong-adhesive plastic adhesive sticking ring.

Further, the opening is provided with a sealing plug, and when the drainage tube needs to pass through the opening, the other end of the drainage tube is passed through the opening from the bag body after pulling out the sealing plug.

Further, the bottom of the ostomy bag is provided with a drainage opening and another sealing plug for sealing the drainage opening.

Further, the drainage tube is sealedly connected with the drainage bag.

Further, a drainage channel is provided at the bottom of the drainage tube.

Further, the stoma chassis is sealed and connected to the bag body.

Further, the size of the opening is 9.5-11 mm. Specifically, the size of the opening is 10 mm.

Further, a wound dressing is provided on the bag surface with the opening of the bag body. The bandage is used to fix the drainage tube on the bag surface.

Compared with the prior art, the utility model has the following advantages:

The utility model provides an ostomy drainage collection device. By opening holes at suitable positions of the ostomy bag, the drainage tube is passed through the middle of the opening, so that the ostomy bag, the drainage tube and the opening are tightly connected, and the drainage tube is connected to the drainage bag below. In order to realize that the drainage is not easy to leak and the drainage tube is not easy to slip into the abdominal cavity. It also increases patient comfort and reduces the risk of drains slipping into the abdominal cavity and infection. Moreover, the position at which the drainage tube passes out of the ostomy bag is adjusted by setting a plurality of sealed openings to ensure the drainage effect.

Description of drawings

FIG. 1 is a schematic structural diagram of a stoma drainage and collection device of the present invention.

FIG. 2 is a schematic exploded view of the structure of a stoma drainage collection device of the present invention.

3 is a schematic structural diagram of the back of the ostomy bag body of a stoma drainage collection device of the present invention.

Fig. 4 is another structural schematic diagram of the ostomy bag body of an ostomy drainage collection device of the present invention.

Detailed ways

The present utility model will now be described in further detail in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation. It is constructed and operated in a specific orientation and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in FIGS. 1-3 , the stoma drainage collection device provided by the present invention includes an ostomy bag 10 , a drainage tube 3 and a drainage bag 5 . The ostomy bag 10 includes a stoma chassis 2 and a bag body 1 detachably connected to the ostomy chassis 2. The drainage tube 3 is located in the ostomy bag 10, and one end 31 is inserted into the opening 21 of the ostomy chassis 2 of the ostomy bag. In the prior art, a common practice is to drain the fluid in the abdominal cavity into the ostomy bag through a drainage tube located in the ostomy bag, and then discharge the exudate from the ostomy bag. However, there is a risk of the drainage tube slipping into the abdominal cavity and the backflow of exudate into the abdominal cavity. Therefore, in the improved scheme of the present invention, an opening 12 is arranged on the bag body 1 of the ostomy bag, and a strong-adhesive plastic adhesive sticker 4 is arranged around the opening 12; Through the opening 12 to the outside of the ostomy bag, the exudate in the abdominal cavity can be drained to the outside of the ostomy bag 10 through the drainage tube 3 to avoid the risk of backflow of the exudate flowing into the ostomy bag 10 . In some embodiments, the other end 32 of the drainage tube located outside the ostomy bag is connected to the drainage bag 5 to drain the exudate into the drainage bag 5 . In some embodiments, the drainage bag 5 is sealedly connected to the drainage tube 3, for example, another sealing gasket is provided at the interface between the other end port of the drainage tube and the upper part of the drainage bag, so that the connection between the two is sealed. In some embodiments, a drainage channel may be provided at the bottom of the drainage tube, the drainage channel is sealed by a sealing cover, and when necessary, the sealing cover is opened to discharge the exudate from the drainage bag through the drainage channel. Alternatively, in other embodiments, the drainage tube can be replaced. When the drainage bag is filled with exudate, the drainage tube is separated from the drainage bag and replaced with a new drainage bag.

In the present invention, the bag body 1 of the ostomy bag is formed by linear sealing of two bag surfaces; the opening 12 and the stoma chassis 2 are respectively connected to the two bag surfaces of the bag body 1 . Specifically, the bag surface 1 of the ostomy bag is divided into a front bag surface 11 and a back bag surface 12, wherein the stoma chassis 2 is located on the back bag surface 12, and its position is at the upper part. Specifically, an opening 16 is provided on the upper part of the back pocket surface, and the opening 16 is provided with a ring-shaped buckle 17 , and the ring-shaped buckle 17 is connected to another ring-shaped buckle (not shown in the figure) provided on the stoma chassis 2 . out) is snapped and fixed, and the snapped stoma chassis 2 is sealed with the bag body 1 . Of course, the structure of the bag body 1 and the ostomy chassis 2 of the ostomy bag may also be the same as the structure of the existing integrated ostomy bag in the prior art. The material of the ostomy bag 10 is made of soft plastics or transparent films that meet medical requirements. An opening 12 is provided on the front bag surface 11, and a strong-adhesive plastic adhesive ring 4 is attached to the front bag surface 11 and encircled around the opening 12. The strong-adhesive plastic adhesive ring 4 reinforces the opening. The hole 12, at the same time, also makes it easier to seal the guide tube 3. The position of the opening 12 on the bag body 1 is lower than the position of the stoma chassis 2 on the bag body 1 , which is more conducive to the drainage of the exudate by the guide tube 3 . The size of the opening 12 is generally the same as that of the drainage tube 3 or slightly larger than that of the drainage tube 3. In one embodiment, the diameter of the opening 12 is between 9.5-11 mm. In a specific embodiment, the diameter of the opening is 10 mm. In order to better seal and fix the drainage tube 3 , a sealing gasket 6 is sleeved on the drainage tube 3 , and the sealing gasket 6 forms a seal with the opening 12 and the strong-adhesive plastic adhesive ring 4 .

As shown in FIG. 4 , in one embodiment, a plurality of openings 12 may be provided, which are vertically arranged on the front pocket surface 11 . The drainage tube 3 can pass through any one of the openings 12 according to the position, so that the position of the drainage tube 3 passing through the ostomy bag 10 can be adjusted to ensure the effectiveness of drainage and avoid the situation of poor drainage. It is also possible to adjust the drainage tube 3 to pass through any one of the openings according to the amount of seepage fluid, so as to avoid leakage due to excessively fast fluid flow rate. A sealing plug (not shown in the figure) is provided on the opening 12. When the drainage tube 3 needs to pass through the opening 12, the other end 32 of the drainage tube is passed through the bag body 1 after pulling out the sealing plug. After opening the hole 12, the drainage bag 5 is connected.

A drainage opening 13 and another sealing plug 14 for sealing the drainage opening are usually provided at the bottom of the ostomy bag 10 . The ostomy bag 10 inevitably leaks some liquid from the connection between the stoma chassis and the guide tube, which can be drained through the drainage port 13 .

In some embodiments, a wound dressing is provided on the front bag surface 11 of the bag body 1 with openings. The wound dressing is used to fix the drainage tube 3 on the front pocket surface 11 .

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the concept of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be deemed to be within the scope of protection of the present invention.

Claims (9)

1. A stoma drainage collection device is characterized by comprising a stoma bag, a drainage tube and a drainage bag, wherein the stoma bag comprises a stoma chassis and a bag body detachably connected with the stoma chassis, the bag body is provided with an opening, and a strong-viscosity plastic adhesive ring is arranged around the opening; one end of the drainage tube penetrates through the stoma chassis to enter the stoma, and the other end of the drainage tube penetrates through the opening and then is connected with the drainage bag.

2. The ostomy drainage collection device of claim 1, wherein a sealing gasket is fitted over the drainage tube and forms a seal with the opening and the strong-stick plastic adhesive ring.

3. The ostomy drainage collection device of claim 2, wherein the pouch is formed by two pouch face linear seals; the opening and the opening making bottom plate are respectively connected to two bag surfaces of the bag body.

4. The stoma drainage collection device of claim 3, wherein the opening is located on the pouch at a lower level than the stoma tray is located on the pouch.

5. The ostomy drainage collection device of any of claims 1-4, wherein the opening is in a plurality and is vertically arranged on the bag face.

6. The ostomy drainage collecting device of claim 5, wherein the openings are provided with sealing plugs, and when the drainage tube needs to pass through any one of the openings, the sealing plug is removed and then the other end of the drainage tube passes through the opening from the bag body.

7. The ostomy drainage collection device of claim 1, wherein the ostomy bag bottom is provided with a drainage port and another sealing plug sealing the drainage port.

8. The ostomy drainage collection device of claim 1, wherein the drainage tube is in sealed connection with the drainage bag.

9. The ostomy drainage collection device of claim 5, wherein the size of the opening is 10mm.

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