You can add Community Subscriptions in the search bar that says "Subscribe to more communities Compact Anesthesia Monitor is all you need for effortless patient monitoring in post-anaesthesia care and general anaesthesia — a full range of monitoring parameters, intuitive use, carestation configurability, transparent device integration and data transfer between care areas.
Coupled with the iCentral suite of applications, iPON information access and iConnect interfacing, modular monitoring is the solution for all your needs. The intuitive user interface provides all the monitoring information you need to gain a full understanding of your patients. Wide variety of single and multiparameter modules offers flexible and advanced monitoring capabilities.
Automatic adjustment of displayed data to maximize the size of values and waveforms. Intelligent alarm system offers preset alarm limits for different parameters and adjusts the alarms in critical situations by sensing the duration, severity and the combination of different alarms. Remote iTouch Pad for easy access saving time and effort. Versatility throughout the hospital. The parameter modules, standardized GE connectors and accessories allow care continuity and swift transfer of patients between care areas.
Optional E-PSM patient side module travels with the patient to the next care site saving time and effort. Seamless data continuity between all care areas with data card, Network, and iCentral. Compact and integrated wireless — turn any bed into a monitored bed in seconds. Built-in battery and handle for intra-hospital monitored transfer with a variety of mounting options. Device Interfacing Solution support for other patient care devices brings information to the Compact Monitor display screen and on the network.
It can be used as a standalone monitor or together with any ventilator. Display Display size Please enter the link of the video. By posting, you are declaring that you understand this policy: Your name, rating, website address, town, country, state and comment will be publicly displayed if entered. It is collected for only two reasons: Administrative purposes, should a need to contact you arise.
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This Technical Reference manual was prepared for exclusive use by Datex-Ohmeda service personnel in light of their training and experience as well as the availability to them of parts, proper tools and test equipment. Consequently, Datex-Ohmeda provides this Technical Reference manual to its customers purely as a business convenience and for the customer's general information only without warranty of the results with respect to any application of such information. Furthermore, because of the wide variety of circumstances under which maintenance and repair activities may be performed and the unique nature of each individual's own experience, capacity, and qualifications, the fact that customer has received such information from Datex-Ohmeda does not imply in anyway that Datex-Ohmeda deems said individual to be qualified to perform any such maintenance or repair service.
Moreover, it should not be assumed that every acceptable test and safety procedure or method, precaution, tool, equipment or device is referred to within, or that abnormal or unusual circumstances, may not warrant or suggest different or additional procedures or requirements. This manual is subject to periodic review, update and revision. Customers are cautioned to obtain and consult the latest revision before undertaking any service of the equipment.
Comments and suggestions on this manual are invited from our customers. The procedures described in this Technical Reference manual should be performed by trained and authorized personnel only. Maintenance should only be undertaken by competent individuals who have a general knowledge of and experience with devices of this nature. No repairs should ever be undertaken or attempted by anyone not having such qualifications.
Datex-Ohmeda strongly recommends using only genuine replacement parts, manufactured or sold by Datex-Ohmeda for all repair parts replacements. Read completely through each step in every procedure before starting the procedure; any exceptions may result in a failure to properly and safely complete the attempted procedure.
Technical Competence. Other equipment Other equipment may be attached to the system. Consult separate documentation relative to these items for details.
Hard keys Names of the hard keys on the display and modules are written in bold typeface, for example, Normal Screen. Menu selections Menu selections are written in bold italic typeface, for example, Patient Setup.
A wide selection of performance options gives the user full control of the system configuration. The EV must only be operated by authorized medical personnel well trained in the use of this product, for patient ventilation in the intensive care environment. The ventilator is designed to be used with infant through adult patients with a body weight of 5 kg or greater. The ventilator consists of three main components: a display, a ventilator unit, and an optional module bay.
The display allows the user to interface with the system and control settings. The ventilator unit controls electrical power, nebulization, and pneumatic gas flow to and from the patient. The module bay allows the integration of various patient monitoring modules with the ventilator.
Optional accessories include an air compressor, airway modules, module bay, humidifier and water trap mounting brackets, and auxiliary electrical outlets.
Ventilator lock [locks Ventilator unit item 6 to Cart item 3 ]. Exhalation valve housing latch. Oxygen supply connection pipeline. Air supply connection pipeline or compressor. Module bay mounting thumbscrews. Serial communication port RS port. RS port not currently supported. DIS port not currently supported.
Alarms will appear in order of priority. The top two waveforms are permanently set to Paw and Flow. The third waveform may be selected. When a menu key is selected the waveform fields start at the right edge of the menu. The entire waveform is always displayed. Use the ComWheel to navigate through the menu.
Push the menu key to display the corresponding menu. Turn the ComWheel counterclockwise to highlight the next menu item. Turn the ComWheel clockwise to highlight the previous menu item. Push the ComWheel to enter the adjustment window or a submenu. Turn the ComWheel clockwise or counterclockwise to highlight the desired selection. Push the ComWheel to confirm the selection. Select Normal Screen or push the Normal Screen key to exit the menu and return to the normal monitoring display.
Select Previous Menu to return to the last displayed menu, if available. Warnings and Cautions tell about the dangerous conditions that can occur if the instructions in the manual are not followed. Warnings tell about a condition that can cause injury to the operator or the patient. For a complete diagram of the pneumatic system, refer to Figure , " Vent.
The EV requires a medical-grade oxygen O 2 and Air source ranging from 2. The system includes two separate channels O 2 and Air to provide dynamic mixture control of the delivered O 2 percentage. This transducer monitors the adequacy of the supply pressure. Failures of supply gas, coupling hoses or an occluded filter are identified by the supply pressure transducer. The check valve prevents backflow from the EV that would possibly contaminate the supply pressure lines.
For example; if the O 2 supply were to be lost, the check valve in the O 2 channel will prevent Air from moving back into the O 2 supply lines. The sensor is a thermal mass-flow type that injects heat into the flow stream and monitors the associated temperature rise at a downstream location. The temperature change is dependent on the mass flow of the flow stream and the specific heat of the gas moving through the sensor. Since the composition of gas in the sensor is known, a conversion of mass-flow rate to volumetric flow at ambient conditions can be made using the ambient density of the gas.
The sensor uses a laminar two channel flow element to split a portion of the flow through the sensor past the heat injection and temperature sensing elements.
The sensor is pre-calibrated and includes an electronic PCB that produces direct digital output of mass flow through an RS interface. Individual flow sensors measure the volume of gas dispensed from the O 2 and Air channels during inspiration and expiration. The relative proportion of gas dispensed from each channel is continuously adjusted to precisely control the percentage of O 2 delivered to the patient.
The valve is a normallyclosed proportional solenoid that is powered by a current feedback loop. When calibrated on-site, using data from the inspiratory flow sensor, a precise volumetric flow versus input current profile is developed that includes both the valve and regulator characteristics. This sensor is the same type as the individual flow sensors and is used to measure the combined inspiratory flow being dispensed from the system.
Using the known mixture composition along with atmospheric pressure and gas temperature information, mass-flow data from the sensor is converted to delivered volumetric flow towards the patient. During calibration, the sensor is checked against the output of the O 2 and Air flow sensors to ensure proper operation.
During normal operation, the inspiratory effort valve is open, allowing the free-breathing check valve to admit flow if the patient draws a significant amount of inspiratory pressure, causing the airway pressure to become more negative than The free-breathing check valve allows the patient to spontaneously breathe in case of a ventilation delivery failure. The sensor is used to monitor the O 2 concentration produced by the combined O 2 and Air flows.
The O 2 sensor uses the paramagnetic principle oxygen molecules are attracted in magnetic fields to measure the oxygen concentration. The sensor includes two nitrogen-filled glass spheres mounted on a suspension containing a conductive coil that is located in a non-uniform magnetic field. When the system is disturbed by an impulse of current, the suspension begins to oscillate, inducing an EMF into the coil. The oscillation period of the induced EMF is dependent on the partial pressure of oxygen surrounding the suspension.
As sample gas fills the sensor, oxygen that is present in the sample is attracted into the strongest part of the magnetic field. This congregation of O 2 molecules alters the natural oscillation frequency of the suspension. Calculations based on the difference between the oscillation period for an oxygen sample and that for nitrogen, and readings from the absolute pressure transducer, determine the measured O 2 percentage.
To provide redundant safety independent of the electronic circuits , the valve begins to mechanically relieve pressure at a nominal cm H 2 O. This transducer has a range of —20 to cm H 2 O and serves as one of three airway pressure measuring devices in the EV. The valve contains an elastomer diaphragm that is held against a rigid seat by a solenoid voice coil driven piston.
The valve achieves a balance between the pressure generated within its mm diameter seat area and the force applied by the piston, releasing exhalation flow as necessary to maintain balance. The proportional solenoid controls the exhalation sealing pressure within a range of 0 to cm H 2 O.
Software control provides continuous oscillatory movement dithering of the exhalation valve to minimize static friction effects. In principle, the transducer is similar to a hot-wire anemometer. The wire is kept at a constant temperature using a Wheatstone bridge circuit. The current necessary to maintain the resistance of the sensor portion of the bridge is a function of the flow through the sensor.
These valves are used to disconnect the pressure transducers from circuit pressure and vent them to atmosphere during zero bias calibration. This zeroing procedure is conducted routinely every 12 hours under the control of the Vent Engine software. This port could be used to measure circuit pressure directly at the airway, laryngeal cuff pressures or pressures lower in the airway tract. For example, in measuring airway pressure at the endotracheal tube the purge would most likely be turned on, but for measuring laryngeal cuff pressures closed system the purge would be turned off.
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