![Programmable volumetric infusion pump
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30-08-2020Dept. of E&IT Block diagram of the programmable volumetric infusion pump[1]](https://image.slidesharecdn.com/medicalinstrumentation-200830075736/85/Infusion-Pump-Medical-instrumentation-14-320.jpg)
![References
[1] RS KHANDPUR, “Handbook of Biomedical Instrumentation,” second edition,2003.
[2]“Infusion System”, MHRA, December 2013.
[3]"The Infusion Pump Market Outlook to 2016,” Business Insight, May 2011.
[4]Jae young Jang, “Redesign infusion pump,” behance.net, March 2014.
[5] North York General Hospital. (2012). Infusion Pump Policy.
[6] North York General Hospital. (2012). Medication Administration Policy II-226.
30-08-2020Dept. of E&IT
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Infusion Pump - Medical instrumentation
- 1. Medical Instrumentation Infusion Pump By Goverdhan R M.TECH IN BIOMEDICAL SIGNAL PROCESSING & INSTRUMENTATION DEPARTMENT OF E & IT RVCE
- 2. 30-08-2020Dept. of E&IT 2A bouncer costed a life in cricket and an air bubble can kill a patient in
- 3. Flow of presentation 30-08-2020Dept. of E&IT 3 Introduction Classification Positive displacement pumps Volumetric Infusion pumps Syringe pumps Multichannel pumps Ambulatory Infusion pump Programmable volumetric infusion pump Redesign of infusion pump
- 4. 30-08-2020Dept. of E&IT 4 Infusion system? An infusion system is a device. Deliver fluids or drugs in solution to the patient. Control automatically flow rates & volume.
- 5. 30-08-2020Dept. of E&IT 5 Common routes Intravenous Subcutaneous Epidural Enternal
- 6. Classification of Infusion Pump based on the technology of infusion Technology segments, global infusion pump market 6 30-08-2020Dept. of E&IT
- 7. Positive Displacement Pumps The positive-displacement pumps use a motor to provide a positive displacement of fluids. The mechanism of action for these pumps is either peristaltic or piston based. Peristalitic mechanism Piston mechanism 7 30-08-2020Dept. of E&IT
- 8. Volumetric pumps Volumetric pumps are often used for continuous drug infusion when larger quantities need to be infused, especially when a higher infusion rate is required. Volumetric pumps are powered by mains or battery. The rate is selected in millilitres per hour (ml/h) or micrograms per kilogram per hour (µg/kg/hr). 8 30-08-2020Dept. of E&IT
- 9. Technical specification Display format: 120x140x190mm Net weight: less than 2kg Speed range: 1-600ml/hour Infusion increasing amount: 1ml/hour Amount range: 1-9999ml Speedy amount: 1.0ml Speedy infusion: 600ml/hour Accumulated amount: 1-9999ml Accuracy: ±5% Alarm: infusion finished, blocked, low battery, bubble in infusion tube, liquid finished. 9 SK-600 (source: Mediwaves Inc.)
- 10. Syringe pumps Syringe pumps are often used for low flow rate infusions, when a more controlled flow is required. The maximum volume is limited to the size of the syringe. They are incorporated with a calculator mode allowing clinicians to set features such as patient weight, infusion rate, and concentration of drug. Bio HK-40I courtesy: http://biomedical.en.alibaba.com 10 30-08-2020Dept. of E&IT
- 11. Technical specification Flow rate range 0.1 to 1200 ml/hr. Bolus rate: 1 to 1200 ml/hr (1 ml/hr increment). Accuracy Mechanical accuracy: ±1%, Overall accuracy: ±2% Infusion modes Ml/h (0.1 ml/h increments) Volume limit: 0.1-999.9 ml (0.1 ml incréments) Bolus rate: 1 to 1200 ml/hr (1 ml/hr increment), bolus volume: 0.1 ml to the max capacity of syringe ( 0.1 ml increment) 11 Plenumtek Zion
- 12. Multichannel pumps The multi-channel pumps are designed to allow the administration of two or three infusions simultaneously. The disadvantage with these pumps is the possibility of an incompatible mixing. 12 30-08-2020Dept. of E&IT BodyGuard 121 TwinsTM,CME BodyGuard QuadroTM,CME
- 13. Ambulatory pumps These are pocket size pumps, which use linear peristaltic mechanism and have a fluid container in the form of a small floppy bag or cassette. The pumps are designed for users who need to wear them for long periods and they have good alarm and display systems. BodyGuard 323 Multi-Therapy Ambulatory Infusion Pump, CME 13 30-08-2020Dept. of E&IT
- 14. Programmable volumetric infusion pump 14 30-08-2020Dept. of E&IT Block diagram of the programmable volumetric infusion pump[1]
- 15. Programmable volumetric infusion pump (contd…) It incorporates a peristaltic (tube squeezing) pump mechanism. Flow rate is a function of both pump speed, tubing inner diameter, and tubing elasticity. An ultrasonic sensor is used to detect the drop which then signals to the microprocessor that a drop has been detected by the flow sensor. The heart of the system is a central processing unit. It has a 2.5 MHz external clock supplied by a crystal. 15 30-08-2020Dept. of E&IT
- 16. Block diagram of microprocessor based infusion pump 16 30-08-2020Dept. of E&IT
- 17. Few companies manufacturing infusion pump - Worldwide 30-08-2020Dept. of E&IT 17
- 18. Companies manufacturing infusion pump -India 30-08-2020Dept. of E&IT 18
- 20. Policy All regulated health care providers (RHCP) may operate infusion pumps (other than syringe pumps) according to their scope of practice once the following competency requirements are met: a) Self-Directed Infusion Pump e-Learning Module on My Learning Edge (MLE) b) Passing score of 80% on the Infusion Pump quiz c) Submit the completed/signed Infusion Pump Competency Checklist to the Clinical Nurse Educator and/or the charge nurse from Medical Imaging. d) Annual recertification on Infusion Pump education on MLE 20
- 21. 21 An infusion pump and tubing should be used for all patients receiving IV medications, solutions and blood/blood products. In emergency situations, IV infusions may be administered without an infusion pump in order to prevent delay of treatments. All RHCPs should select the appropriate CCA on an infusion pump which should correspond to the nursing area that they are working in. Infusion pumps MUST BE used on: • High alert medications/infusions (Medication Administration Policy II-226). • Medications which specifically state “infusion pumps required” in the IV manuals posted on the Intranet. • Paediatric/neonatal patients who require IV infusions and medications. Exceptions: An infusion pump will not be used in Day Surgery, Operating Room, Post Anaesthesia Care Unit, and Endoscopy. IV infusions will be administered via gravity using a buretrol in these areas. Infusion Standards
- 22. Hospira Symbiq Infusion Device 22
- 23. 30-08-2020Dept. of E&IT 23 Redesign of Infusion pump Jae young Jang
- 27. References [1] RS KHANDPUR, “Handbook of Biomedical Instrumentation,” second edition,2003. [2]“Infusion System”, MHRA, December 2013. [3]"The Infusion Pump Market Outlook to 2016,” Business Insight, May 2011. [4]Jae young Jang, “Redesign infusion pump,” behance.net, March 2014. [5] North York General Hospital. (2012). Infusion Pump Policy. [6] North York General Hospital. (2012). Medication Administration Policy II-226. 30-08-2020Dept. of E&IT 27