3 results about "Infusion pump" patented technology

An adjustable infusion catheter includes a flexible tube containing one or more axial lumens that allows fluid to flow from the proximal end of the catheter to the distal end. A syringe or infusion pump is the usual pressure source for fluid at the proximal end. A plurality of small-diameter holes are provided in a fenestrated area near the distal end of the tube to disperse fluid throughout a targeted region within the patient's body. The length of the fenestrated area of the catheter body is adjusted by a slidable sheath which can be positioned along the length of the fenestrated area so that its exposed length substantially matches the targeted region. The ends of the slidable sheath include a seal portion to prevent leakage around the ends of the sheath. Heat shrinkable plastic material can be used to form the sheath and the end seals.

A computerized method and related apparatus for providing drug infusion values to an infusion pump. A computer database is provided containing a plurality of predetermined drugs, precalculated indication-specific treatment dosages and precalculated infusion rates based on the weight or weight range of a patient to be infused with the drug. An input device in communication with the computer database is provided for inputting the patient's weight, and the drug to be administered. An electronic display communicates with the computer database for displaying a coded image representing a drug infusion rate for the drug to be administered based on the patient's weight. A drug infusion pump is provided and adapted for accepting a digital data input representing a drug infusion rate to be administered to the patient automatically in real time and for adjusting the drug infusion rate to correspond to the digital data input.

The invention discloses a perineum humid heat compress device for maternal delivery, and belongs to the technical field of medical instruments. The perineum humid heat compress device for maternal delivery comprises a liquid storage tank; electric heaters are fixedly embedded on both sides inside the liquid storage tank; a micro infusion pump is mounted in a communicating manner at the lower end of the liquid storage tank through a liquid discharge pipe; an infusion hose is mounted in a communicating manner at the lower end of the micro infusion pump; a flow regulator is mounted in a penetrating embedding manner on the infusion hose; a heat compress pillow is fixedly mounted in a communicating manner at the front end of the infusion hose; and a reflux pump is mounted in a communicating manner at the upper end of the heat compress pillow through a reflux hose. The perineum humid heat compress device is novel in design, convenient to operate and good in using effect; heat compress medicine liquid and water liquid can be sufficiently mixed and the medicine liquid can be continuously heated; the medicine utilization rate of the heat compress medicine liquid and the medical effect of heat compress are improved; the comfort of maternal delivery is improved; the perineum humid heat compress device is beneficial to maternal delivery; and the conveyed redundant heat compress medicine liquid is recycled.