An ostomy management device comprising: an ostomy port insertable inside a stoma on a patient's abdomen, the ostomy port comprising: a fixation element to anchor the ostomy management device inside an intestine once the ostomy port is inserted into the intestine of the patient, through the stoma, wherein the fixation element is to inflate to anchor the ostomy management device inside the intestine, and wherein the fixation element is to deflate to allow removal of the ostomy management device from the intestine; and an outer flange placed at periphery of the stoma to inflate and deflate the fixation element, wherein the outer flange comprises: a collapsible chamber comprising a plurality of discs and a collapsible bag coupled together to collect instilling fluid in a non-operating state of the outer flange wherein a user operates the outer flange to displace the instilling fluid to the fixation element to inflate the fixation element, and wherein the user operates the outer flange to drain out the instilling fluid from the fixation element to the collapsible chamber, to deflate the fixation element for removing the ostomy port; an intermediate channel connecting a distal end of the ostomy port to the proximal end to transport body waste from the intestine to the stoma; and a stoma plug, attached to the outer flange, to cover an opening in the outer flange to stop the body waste from flowing out from the stoma during an operating state of the outer flange. an ostomy port insertable inside a stoma on a patient's abdomen, the ostomy port comprising: a fixation element to anchor the ostomy management device inside an intestine once the ostomy port is inserted into the intestine of the patient, through the stoma, wherein the fixation element is to inflate to anchor the ostomy management device inside the intestine, and wherein the fixation element is to deflate to allow removal of the ostomy management device from the intestine; and an outer flange placed at periphery of the stoma to inflate and deflate the fixation element, wherein the outer flange comprises: a collapsible chamber comprising a plurality of discs and a collapsible bag coupled together to collect instilling fluid in a non-operating state of the outer flange wherein a user operates the outer flange to displace the instilling fluid to the fixation element to inflate the fixation element, and wherein the user operates the outer flange to drain out the instilling fluid from the fixation element to the collapsible chamber, to deflate the fixation element for removing the ostomy port; an intermediate channel connecting a distal end of the ostomy port to the proximal end to transport body waste from the intestine to the stoma; and a fixation element to anchor the ostomy management device inside an intestine once the ostomy port is inserted into the intestine of the patient, through the stoma, wherein the fixation element is to inflate to anchor the ostomy management device inside the intestine, and wherein the fixation element is to deflate to allow removal of the ostomy management device from the intestine; and an outer flange placed at periphery of the stoma to inflate and deflate the fixation element, wherein the outer flange comprises: a collapsible chamber comprising a plurality of discs and a collapsible bag coupled together to collect instilling fluid in a non-operating state of the outer flange wherein a user operates the outer flange to displace the instilling fluid to the fixation element to inflate the fixation element, and wherein the user operates the outer flange to drain out the instilling fluid from the fixation element to the collapsible chamber, to deflate the fixation element for removing the ostomy port; a collapsible chamber comprising a plurality of discs and a collapsible bag coupled together to collect instilling fluid in a non-operating state of the outer flange wherein a user operates the outer flange to displace the instilling fluid to the fixation element to inflate the fixation element, and wherein the user operates the outer flange to drain out the instilling fluid from the fixation element to the collapsible chamber, to deflate the fixation element for removing the ostomy port; an intermediate channel connecting a distal end of the ostomy port to the proximal end to transport body waste from the intestine to the stoma; and a stoma plug, attached to the outer flange, to cover an opening in the outer flange to stop the body waste from flowing out from the stoma during an operating state of the outer flange.