TWI679009B - Ostomy pouch - Google Patents

Abstract

The utility model relates to a ostomy pouch, which comprises a bag body, an inlet and an outlet respectively formed on the bag body, an opening coupled to a patient's stoma, and a protective sheet attached to the patient's skin. An outlet is provided with a closed structure that can be opened and closed; a tube body can be provided on the outlet. When a patient wants to clean the ostomy pouch, water is injected into the inlet of the ostomy pouch and flows out of the tube. To achieve the purpose of simple and fast cleaning of the stoma pouch; in addition, the inlet end of the bag body can also discharge intestinal gas, improving the quality of life of patients.

Description

Ostomy pouch

The invention provides a stoma pouch which is easy to clean and exhaust.

In Taiwan, the incidence of colorectal cancer and the number of deaths are increasing rapidly every year, ranking 2nd and 3rd in the incidence and mortality of all cancers.

According to statistics from cancer registration statistics, the number of colorectal cancer incidences increased from 4,217 in 1984 to a standardized incidence rate of 22.9 per 100,000 population, which has increased to 5,722 in 105 years. The standardized mortality rate is 14.6 per 100,000 population. The standardized mortality rate is Up 9.8%.

Due to disease factors, more and more patients use ostomy pouches, and the demand is increasing. Therefore, there are various ostomy pouches on the market, such as: open type pouches, sealed type Toilet bag, one-piece ostomy bag or two-piece ostomy bag.

The price of ostomy pouches ranges from cheap to expensive, and each has its advantages and disadvantages. Currently, most products on the market are single openings, and cleaning and drainage are from the same opening. When cleaning the ostomy pouch, When the bag is not cleaned and the feces remain, it is easy to cause skin infiltration or itchy skin around the stoma.

In addition to the above problems, since the conventional ostomy pouch has only a single opening and there is no drainage tube, it is necessary to lie on the bed during cleaning and ask family members or nursing staff to assist in replacement. It's not easy.

If the patient's stoma is permanent, the patient needs to take care of the stoma, but there are still serious shortcomings in the conventional stoma pouch that is not easy to clean. For example, the patient must lie on the bed, prepare preparations for cleaning and reverse the cleaning action Therefore, there are still great obstacles for patients in self-care.

It can be seen that there are still many shortcomings in the conventional ostomy pouch, which is not a good designer and needs to be improved.

In view of the various shortcomings derived from the conventional ostomy pouch, the inventor of this case has been eager to improve and innovate. After years of painstaking research, he finally successfully developed this ostomy pouch.

The purpose of the present invention is to add an inlet to the stoma pouch, and to provide a closed structure for the user to open and close the inlet and outlet of the bag body, respectively, so as to achieve the purpose of easy cleaning of the bag body and exhaust.

Another object of the present invention is to connect an outlet pipe body at the exit of the ostomy pouch, and the outlet pipe body is provided with a switch structure that can be opened and closed to achieve the purpose of convenient cleaning and hygiene.

In order to achieve the above object, the stoma pouch of the present invention includes: a bag body formed with an inlet and an outlet respectively, and the bag body, the inlet and the outlet communicate with each other, and the inlet and the outlet are provided with a A closed structure for opening and closing; an outlet pipe body is arranged at the outlet of the bag body, and the outlet pipe body includes a positioning part that can cover or insert the outlet of the bag body and a pipe body extending from the positioning part, And the outlet pipe body is provided with a switch structure for controlling opening and closing of the outlet.

In the ostomy pouch disclosed in the present invention, two ends of the bag body are respectively formed with an extended end, and an inlet and an outlet are formed on the extended end, and the bag body is provided with a patient's stoma which can be combined with the patient's stoma. An opening is provided on the periphery of the opening, and a protective sheet for fitting to the skin is provided. Two sides of the bag body respectively have hanging ears, and the hanging ears are provided with a perforation.

The ostomy pouch disclosed in the present invention, wherein the inlet is arranged at one end or the center of the bag body.

In the ostomy pouch disclosed in the present invention, an inlet tube is arranged at the entrance of the bag body.

In the ostomy pouch disclosed in the present invention, the inlet tube body includes a fixing portion that can be inserted into the inlet of the bag body and a tube body extending from one end of the fixing portion, and the tube system is retractably accommodated.

In the ostomy pouch disclosed in the present invention, the closed structure is formed by engaging a convex portion and a concave portion with each other.

In the ostomy pouch disclosed in the present invention, the switch structure includes a baffle disposed in the positioning portion and a control button connected to the baffle and disposed outside the positioning portion.

In the ostomy pouch disclosed in the present invention, when the positioning part of the outlet tube body is inserted into the outlet of the bag body, the outlet of the bag body is held outside the positioning part through a clamping member, and the bag is raised through the clamping member The connection and tightness between the body outlet and the outlet pipe body.

In the ostomy pouch disclosed in the present invention, the structure of the clamping member is fastened to each other by two hooks.

In the ostomy pouch disclosed in the present invention, the other end of the tube body is connected with a fixing member which can be arranged on the toilet.

In the ostomy pouch disclosed in the present invention, a hook is pivotally provided on the fixing member. The hook body has a substantially L-shaped structure and is arranged on the side edge of the toilet.

The detailed features and advantages of the present invention are described in detail in the following embodiments. The content is sufficient for any person skilled in the art to understand and implement the technical content of the present invention, and according to the content disclosed in this specification, the scope of patent applications and the drawings. Anyone skilled in the relevant art can easily understand the purpose and advantages of the present invention.

1‧‧‧ bag body

11‧‧‧ extension

12‧‧‧ entrance

13‧‧‧ exit

14‧‧‧ closed structure

15‧‧‧ opening

16‧‧‧protective film

17‧‧‧ mounting ears

18‧‧‧ perforation

21‧‧‧Inlet pipe body

211‧‧‧Fixed section

212‧‧‧tube body

22‧‧‧Export pipe body

221‧‧‧Positioning Department

222‧‧‧tube body

23‧‧‧Switch structure

231‧‧‧ bezel

232‧‧‧Control

3‧‧‧ Grip

4‧‧‧Fixed parts

41‧‧‧ card hook body

The first figure is a schematic diagram of the three-dimensional structure of the ostomy pouch of the present invention.

The second figure is a cleaning diagram of the stoma pouch of the present invention.

The third figure is a schematic diagram of another embodiment of the stoma pouch according to the present invention.

The fourth figure is a schematic view of the insertion tube body of the ostomy pouch.

The fifth figure is a schematic diagram of the insertion tube cleaning of the stoma pouch according to the present invention.

The sixth figure is a schematic view of inserting another tube body of the ostomy pouch.

The seventh figure is a schematic structural diagram of another embodiment of the stoma pouch of the present invention.

The eighth figure is a complete washing diagram of the stoma pouch of the present invention.

In order to make the above and other objects, features, and advantages of the present invention more comprehensible, the preferred embodiments are exemplified below and described in detail with the accompanying drawings.

Please refer to the first figure, the second figure and the fourth figure. The ostomy pouch of the present invention includes: a bag body 1 formed with an extended end 11 at each end thereof, and an extended end 11 formed on the extended end 11. The inlet 12 and an outlet 13 make the bag body 1, the inlet 12 and the outlet 13 mutually The entrance 12 and the exit 13 are provided with a closed structure 14. In this embodiment, the closed structure 14 is formed by engaging a convex portion and a concave portion with each other, so that the entrance can be opened and closed; more specifically, In terms of this, the closed structure 14 is a conventional zipper bag structure, but it is not limited to this structure. The bag body 1 is provided with an opening 15 for combining a patient's stoma, and is provided on the periphery of the opening 15 There is a protective sheet 16 for conforming to the skin, and the structure of the stoma, the combination with the stoma, and the principle of action are all known, so it will not be described in detail here; a tube group, including There is an inlet pipe body 21 and an outlet pipe body 22, which can be respectively arranged on the inlet 12 and the outlet 13 of the bag body 1, wherein: the inlet pipe body 21 includes a fixing portion 211 and The tube body 212 extends from one end of the fixing portion 211, and the tube body 212 is retractably accommodated. The outlet tube body 22 includes a positioning portion 221 that can cover the outlet 13 of the bag body 1 and a positioning portion 221 extending from one end of the positioning portion 221. The tube body 222, and the positioning portion 221 is provided with a switch structure 23, and the switch structure 23 The switch structure 23 includes a baffle plate 231 disposed in the positioning portion 221 and a control button 232 connected to the baffle plate 231 and positioned outside the positioning portion 221. When the control button 232 is rotated 90 degrees so that the baffle 231 is horizontal, the water flow in the bag body 1 can flow out from the outlet tube 22, and when the control button 232 is reversed, the water flow in the bag body 1 can be closed. To achieve control purposes.

Please refer to the third figure. In this embodiment, the inlet 12 is disposed at the center of the bag body 1, and the inlet 12 is also extended through the extending end 11 of the bag body 1. Although the setting position of the inlet 12 is changed, Because the water flow has high fluidity, after the water flow is injected, the excrement will still be flushed out to the outlet 13 and the setting position of the inlet 12 can also be changed for different use environments, improving Applications and fields.

Please refer to the fifth figure. When the stoma pouch is to be cleaned, the closing structure 14 of the inlet 12 of the bag 1 is opened and inserted into the inlet tube 21, and the outlet 13 of the bag 1 is packaged through the outlet tube 22 Cover, open the closed structure 14 of the outlet 13 of the bag body 1 and flip the control knob 232 on the switch structure 23 of the outlet pipe body 22 to make the baffle 231 open; and then the inlet pipe body 21 injects the water flow, and the injected water flow will The excrement in the bag body 1 is discharged through the outlet pipe body 22, which makes the process of cleaning the bag body 1 simpler and cleaner. When the cleaning is completed, the water flow can be turned off and the control button 232 is reversed to complete the cleaning of the stoma bag. .

In addition, the design of the inlet 12 of the bag body 1 can not only provide the injecting water flow, but also provide the patient with timely intestinal gas discharge and increase the patient's quality of life.

Please refer to the sixth figure. In this embodiment, the positioning portion 221 of the outlet pipe body 22 extends into the outlet 13 of the bag body 1 and clamps the outlet 13 of the bag body 1 through a clamping member 3 On the outside of the positioning portion 221, the connection and tightness between the outlet 13 of the bag body 1 and the outlet pipe body 22 are improved by a clamping member 3, wherein the structure of the clamping member 3 is fastened to each other by two barbs, After buckling, the outlet 13 of the bag body 1 is completely attached to the outside of the positioning portion 221 of the outlet pipe body 22 to improve the tightness between the outlet 13 of the bag body 1 and the outlet pipe body 22. The other structures of the bag body 1 are the same as those of the above-mentioned embodiment, and will not be repeated here.

Please refer to the seventh figure. In this embodiment, two mounting ears 17 are respectively extended on both sides of the bag body 1, and the mounting ears 17 are provided with a perforation 18; the purpose of setting the mounting ears 17 is to provide patients with The bag body 1 is fixed on the stoma.

When in use, the bag body 1 is fixed and fixed on the stoma, and the patient can attach a belt (not shown in the figure) with a fixed hook body at both ends, and hook it to the perforation 18 through the fixed hook body. Inside, so that the belt can be looped around the waist position of the patient, and the stability of the bag body 1 is effectively improved.

Please refer to the eighth figure. In this embodiment, the other end of the outlet pipe body 22 is connected with a fixing member 4 that can be disposed on the toilet A, and a hook body 41 is pivotally arranged on the fixing member 4. The hook body 41 has a substantially L-shaped structure. When operated, the hook body 41 can be flipped out of the fixing member 4 and the hook body 41 is set on the side edge of the toilet A to fix the hook body 41. The piece 4 can be fixed on the toilet A to ensure that the excrement discharged from the outlet tube 22 can flow into the toilet A, to improve the hygiene when cleaning the bag body, and more importantly, through the setting of the fixing piece 4, the patient can Clean the bag body 1 alone.

The above detailed description is a specific description of a feasible embodiment of the present invention, but this embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or change that does not depart from the technical spirit of the present invention should be included in Within the scope of the patent in this case. The scope of protection of the rights of the present invention shall be as described in the scope of patent application mentioned later.

Claims (8)

A ostomy pouch includes: a bag body formed with an inlet and an outlet respectively, and the bag body, the inlet and the outlet communicate with each other, and the inlet and the outlet are provided with a closure that can be opened and closed. Structure: an outlet pipe body is arranged at the outlet of the bag body, the outlet pipe body includes a positioning part that can cover or insert the outlet of the bag body and a pipe body extending from the positioning part, and the outlet pipe The body is provided with a switch structure for controlling the opening or closing of the pipe body, and the pipe body is connected away from the bag body outlet with a fixing member which can be arranged on the toilet, and the fixing member is pivotally provided with a hook body The hook body has a substantially L-shaped structure and is arranged on the side edge of the toilet. The ostomy bag according to item 1 of the scope of patent application, wherein two ends of the bag body are respectively formed with an extended end, and an inlet and an outlet are formed on the extended end, and the bag body is provided with a Combined with the opening of the patient's stoma, a protective sheet for fitting to the skin is provided on the periphery of the opening, and two hanging ears are respectively extended on the two sides of the bag body, and a perforation is provided on the hanging ear. The stoma pouch according to item 1 of the scope of patent application, wherein the inlet is provided at one end or the center of the bag body, and the closed structure is formed by a convex portion and a concave portion being engaged with each other. The ostomy pouch described in item 1 of the scope of patent application, wherein an entrance tube is provided at the entrance of the bag body. The stoma pouch according to item 4 of the scope of the patent application, wherein the inlet tube body includes a fixed portion that can be inserted into the inlet of the bag body and a tube body extending from the fixed portion, and the tube system is retractably accommodated. The stoma pouch according to item 1 of the scope of patent application, wherein the switch structure includes a baffle provided in the positioning portion and a control button connected to the baffle and provided outside the positioning portion. According to the stoma pouch described in item 1 of the scope of patent application, when the positioning part of the outlet tube body is inserted into the outlet of the bag body, the outlet of the bag body is clamped outside the positioning part through a clamping member, and The clamping member improves the connection and tightness between the outlet of the bag body and the outlet tube body. The ostomy pouch described in item 7 of the scope of the patent application, wherein the structure of the clamping member is fastened to each other by two hooks.