77 results about "Patient flow" patented technology

A medical ventilator system and method that triggers, cycles, or both based on patient effort, which is determined from cross-correlating patient flow and patient pressure. The medical ventilator is also controlled such that sensitivity to a patient initiated trigger increases as the expiratory phase of the breathing cycle progresses. The present invention also provides adaptive adjustment of cycling criteria to optimize the cycling operation.

A system including methods and apparatus for treatment of a medical disorder such as obstructive sleep apnea or congestive heart failure. The system involves applying separate and independent gains to flow rates of pressurized gas delivered to a patient during inspiratory and expiratory phases of a respiratory cycle to deliver the pressurized gas in proportion to the respective gains during inspiration and expiration. A base pressure may be applied in addition to the gain-modified pressures and an elevated pressure profile may be employed to assist or control inspiration. The system may be fully automated responsive to feedback provided by a flow sensor that determines the estimated patient flow rate. A leak computer can be included to instantaneously calculate gas leakage from the system. The system may be utilized in connection with conventional continuous positive airway pressure (bi-level PAP) equipment to effect various beneficial treatment applications.

A system including methods and apparatus for treatment of a medical disorder such as obstructive sleep apnea or congestive heart failure. The system involves applying a gain to flow rate of pressurized gas delivered to a patient during inspiratory and / or expiratory phases of a respiratory cycle to deliver the pressurized gas in proportion to the respective gains during inspiration and / or expiration. A base pressure may be applied in addition to the gain-modified pressures and an elevated pressure profile may be employed to assist or control inspiration. The system may be fully automated responsive to feedback provided by a flow sensor that determines the estimated patient flow rate. A leak computer can be included to instantaneously calculate gas leakage from the system. The system may be utilized in connection with conventional continuous positive airway pressure treatments, such as CPAP or bi-level positive airway pressure equipment to effect various beneficial treatment applications.

A hemodialysis apparatus includes a blood processing machine, a blood circuit through which blood led from a patient flows, a blood pump attached to the blood circuit to pump blood, a dialysate circuit, a clamp disposed downstream of the blood pump for the blood circuit to block the blood circuit, a blood pressure sensor for detecting the pressure of a part of the blood circuit between the blood pump and the blocker, and a control unit connected with the blood pump and the blood pressure sensor. The control unit is configured to determine, based on the pressure detected by the blood circuit pressure detector, whether or not the blood circuit has encountered abnormal conditions while the blood circuit blocked by the clamp is filled with liquid by the blood pump (steps SA2, SA3, and SA5).

Disclosed is a rapid and easy to use diagnostic tool that a point-of-care practitioner can use to specifically identify the cause of a disease, such as the upper respiratory infection (URI) pharyngitis. Such a disease has multiple potential causative pathogens and has a number of combined clinical manifestations. The diagnostic tool is rapid in order to provide the busy point-of-care practitioner with an assay result within a time that does not affect patient flow. The time usually available to such a practitioner is optimally less than 10 minutes, so that an assay that detects multiple pathogens rapidly is regarded as one that does so in less than 10 minutes. The diagnostic tool can be operated with minimal training and within the confines of said practitioner's environment. The diagnostic tool has specificity and sensitivity above those of the prior art devices. The tool is self-contained, which thereby helps to control the spread of infection and eases the burden of disposal of used equipment. The tool includes a diagnostic card configured to enable a plurality of nucleic acid diagnostic assays for rapidly detecting the presence or absence of multiple pathogens at the point-of-care. The tool includes a device that interacts with the card and that contains assay analysis means.

An advanced primary nurse care system and process is disclosed which is client-driven for processing a number of clients in a timely manner with enhanced healthcare outcomes. The system and process are sized to provide an optimum patient flow and healthcare. The system includes a computer network having a central system computer. A computer program resides on the system computer for creating a real-time client record as the client proceeds through the system and process. There is a client station connected in the computer network where the client record is initially created and accessed on subsequent visits using a unique client ID code. A client station display monitor displays medical questions regarding the client's health state whereupon the client inputs responses to the questions into the client record. A nurse station is connected in the computer network for receiving the client in the healthcare flow for collecting vital signs and other laboratory information. There is a nurse station input device provided for inputting the information into the client record. There is a practitioner station connected in the computer network where the client record is accessed and displayed to a medical practitioner and the client during an examination and consultation. Exam data originating at the practitioner station is input into the client record such as prescriptions and alternative remedies. At the end of the visit, the client leaves with a take-home report compiled from the real-time client record containing the information needed for the client's healthcare.

A system and method for tracking emergency room patients, resources and queues and for providing a unified graphical interface structure for facilitating process flow improvements and resource management. The system has a graphical user interface adapted to display in a first screen, the graphical interface having a triage region, bed status region, and patient arrival and acuity surge regions. The specific structure and layout of the graphical user interface aids the hospital staff in quickly and efficiently providing a graphical and unified view of hospital process bottlenecks and resource availability and opportunities. The system analyzes resources and predicts needed actions and alerts appropriate staff and notifies of prescribed actions.

A method of assessing patient flow through a hospital is disclosed. Through the collection of data regarding hospital statistics, a model can be built. Also, an hourly cost can be assigned to each care unit of the hospital for each patient. The model can be used to simulate the flow of patients through the hospital. Additionally, the model can be used to estimate a cost savings that would result from a purchase of patient monitoring equipment, or other resource changes.

In a system and method of patient flow and treatment management, information regarding a patient admitted to a first unit of a patient treatment facility that is received into a first one of a number of user devices is dispatched to a server computer. Upon receipt of this patient information the server computer runs (desirably in real-time) a prediction application / algorithm that predicts an estimate of (1) the patient needing a resource in the first unit or a second unit of the facility, (2) a length of time before the patient needs the resource, and / or (3) an identity of the unit that has the needed resource. The server computer then dispatches (again, desirably in real-time) one or more of the predictions to one or more of the user devices, each of which receives and displays the prediction on a display thereof.

The invention discloses an infusion device for hemodialysis, which relates to the field of medical hemodialysis, by aiming at the problem of transfusion treatment in hospital, generally no reminder device is provided, under the condition of negligence of a patient and medical personnel, the liquid in an infusion bottle is easily infused completely, the blood of a patient flows back into the infusion bottle, and certain potential safety hazards exist. The device comprises a mounting plate, a fixing plate and a lifting plate, the fixing plate is arranged between the mounting plate and the lifting plate, the lifting plate is arranged below the mounting plate and the fixing plate, a plurality of hooks are fixed to the lifting plate, a lifting guide hole is formed in the lifting plate, a lifting guide rod is connected between the fixing plate and the lifting plate, and an alarm is fixed to the bottom of the lifting plate. The infusion device is novel in structure, through cooperation of a touch rod, a control touch button and the alarm, when a dialysis patient uses the infusion device and a liquid medicine in the infusion bottle is about to be infused up, the infusion alarm automatically gives an alarm to remind medical staff, use is convenient and fast, and potential safety hazards are reduced.

An advanced primary nurse care system and process is disclosed which is client-driven for processing a number of clients in a timely manner with enhanced healthcare outcomes. The system and process are sized to provide an optimum patient flow and healthcare. The system includes a computer network having a central system computer. A computer program resides on the system computer for creating a real-time client record as the client proceeds through the system and process. There is a client station connected in the computer network where the client record is initially created and accessed on subsequent visits using a unique client ID code. A client station display monitor displays medical questions regarding the client's health state whereupon the client inputs responses to the questions into the client record. A nurse station is connected in the computer network for receiving the client in the healthcare flow for collecting vital signs and other laboratory information. There is a nurse station input device provided for inputting the information into the client record. There is a practitioner station connected in the computer network where the client record is accessed and displayed to a medical practitioner and the client during an examination and consultation. Exam data originating at the practitioner station is input into the client record such as prescriptions and alternative remedies. At the end of the visit, the client leaves with a take-home report compiled from the real-time client record containing the information needed for the client's healthcare.