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Filter with an extension element

A technology of ostomy bag and structure, which is applied in colostomy, medical science, drainage devices, etc., and can solve problems such as embarrassment of users, detachment from the skin, and detachment from the sheet

Active Publication Date: 2015-06-17
COLOPLAST AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can cause embarrassment to the user as the bag is conspicuous under clothing
It can also cause the pouch to detach from the sheet if a two-piece device is used, or the pouch from the skin if a one-piece device is used

Method used

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  • Filter with an extension element
  • Filter with an extension element
  • Filter with an extension element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] figure 1 An ostomy bag 1 according to the invention is shown. The ostomy bag comprises a rear wall 2 and a front wall 3 welded together along its rim 4 . The rear wall 2 has a waste inflow opening 5 which, in this embodiment, is surrounded by a skin-friendly adhesive 6 . The filter construction 10 in the ostomy bag comprises a deodorizing element 11 and an elongate extension element 20 . The deodorizing element 11 is disc-shaped and comprises a foam impregnated with carbon 12 covered by two gas-impermeable foils 13 , 14 . The foil 14 facing the front wall 3 is equipped with a gas outlet 15 which is placed in alignment with an exhaust opening 16 in the front wall. The deodorizing element 11 comprising the cover foils 13, 14 is further enclosed in an enveloping foil 17, which is provided with an inlet 18 to the deodorizing element. Thus, the gas from the elongated element enters through the inlet 18 in the enveloping foil 17, and from here enters the carbon-impregnate...

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PUM

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Abstract

An ostomy bag with a filter construction is provided. The filter construction includes a deodorising element and an extension element. The extension element may function to provide buoyancy means so that a gas-inlet portion at the extension element is kept on top of the output or pushed away by the output. The extension element may also be attached to the ostomy bag at a distance from the deodorising element so as to provide a controlled flow path for the gas-flow.

Description

technical field [0001] The invention relates to a filter for use in an ostomy bag. The filter has an elongated element such that its inlet is arranged at a distance from the deodorizing element. Background technique [0002] In surgery associated with many gastrointestinal disorders, one of the results in many cases is that the patient's abdomen is left with an opening, such as a colostomy, ileostomy, or urethrostomy in the abdominal wall for Evacuate visceral contents. The expulsion of visceral contents, including intestinal gas, cannot be regulated arbitrarily. For this purpose, the user must rely on a device to collect the material flowing out of such openings in a bag, which is then emptied and / or discarded at the appropriate time. [0003] The volumetric expulsion of flatulence may exceed the expulsion of solid and liquid excreted material by hundreds of percent, and therefore often requires continuous or frequent ventilation of the bowel or the collection bag. Norm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F5/441
CPCA61F5/4404A61F5/441A61F5/445
Inventor P·卢瑟L·O·舍蒂格J·托尔斯滕森
Owner COLOPLAST AS