Abstract: The present invention provides an apparatus for instilling fluid into a patient having an intestinal stoma so as to administer an antegrade colonic enema. The portable instillation apparatus comprising in combination: a fluid reservoir, a pump assembly, a control module, a fluid delivery tube and an intestinal stoma catheter wherein the control module is operable to automatically deliver a predetermined volume of instillation fluid at a specific flow rate and pressure range suitable for a particular patient. The portable instillation apparatus utilities a gear pump manifold and a robust empty reservoir detection mechanism, facilitating the portability, durability and reliability of the apparatus over-coming the disadvantages of traditional peristaltic pump mechanisms. The portable instillation apparatus maximizes the ease of transport and use of the device while also enabling a method for a patient to self-administer an antegrade colonic enema within a short time period and without intervention.

Abstract: The present invention relates to an improved apparatus and method for instilling fluid into a patient having an intestinal stoma thereby administering an antegrade colonic enema. The portable instillation apparatus comprising in combination: a fluid reservoir, a pump assembly, a control module, a fluid delivery line and an intestinal stoma catheter wherein the control module is operable to automatically stop fluid delivery to the intestinal stoma after a predetermined volume of fluid has been instilled at a predetermined flow rate and pressure range suitable for a particular patient. The portable instillation apparatus incorporates a unique gear pump manifold facilitating the portability, durability and reliability of the apparatus overcoming the disadvantages of traditional peristaltic pump mechanisms.

Abstract: The present invention relates to an improved apparatus and method for instilling fluid into a patient having an intestinal stoma thereby administering an antegrade colonic enema. The portable instillation apparatus comprising in combination: a fluid reservoir, a pump assembly, a control module, a fluid delivery line and an intestinal stoma catheter wherein the control module is operable to automatically stop fluid delivery to the intestinal stoma after a predetermined volume of fluid has been instilled at a predetermined flow rate and pressure range suitable for a particular patient. The portable instillation apparatus incorporates a unique gear pump manifold facilitating the portability, durability and reliability of the apparatus overcoming the disadvantages of traditional peristaltic pump mechanisms.

Abstract: An automated instillation apparatus and method for instilling fluid into a patient having an intestinal stoma thereby administering an antegrade colonic enema. The automated instillation apparatus comprising in combination: a fluid reservoir, a pump, a pump control module, a fluid delivery line and an intestinal stoma catheter wherein the pump control module is operable to automatically stop fluid delivery to the intestinal stoma after a predetermined volume of fluid has been instilled at a predetermined flow rate and pressure range suitable for the particular patient. The automated instillation apparatus is optionally battery powered and of a size and weight suitable for carrying on a person.