02/19/08

Dr K.R.Haylett

Personal Details

Kevin Robert Haylett BSc,MSc.,PhD.,CEng.,MIEEE,MIET
Medical Engineering And Maintenance
Manchester Royal Infirmary,
Oxford Road
Manchester   
M13 9WL  

Married  DOB:12/05/63

e-mail: kevin@medeng.net

Professional qualifications

Chartered Engineer, State Registered Clinical Scientist

Current Position:

Dates: 1989-
Employer: Medical Engineering  - Manchester Royal Infirmary
Position: Principal Clinical Scientist
Salary: e-mail for details

As a Principal Clinical Scientist, working for the Medical Engineering Department at the Central Manchester and Manchester Children’s University Hospitals NHS Trust, my main roles include:

The Medical Engineering Department is responsible for maintaining and managing the medical equipment for the Manchester Royal Infirmary, Manchester Royal Eye Hospital, St Mary’s Hospital, Manchester Dental Hospital, Royal Manchester Children’s Hospital and Booth Hall Children’s Hospital.

Duties and Responsibilities:

Over 40% of my time is spent focussed on medical research. The recent focus of this research has been the identification and classification of patterns in complex physiological data. This has also included nonlinear analysis, statistical analysis, modelling of oesophageal motility and the use of neural networks and AI methods to classify the data from GI measurements. Part of my role includes the giving advice and assisting in data analysis from all areas of medicine as requested. My work has included the development of software and instrumentation systems for the analysis for gastroenterology motility data. This work is carried out in conjunction with the GI Unit and the University Department of Surgery. This has involved the development of a system to combine oesophageal manometry and digital video fluoroscopy, a. system that is now in regular clinical use. My role includes the identification and development of of new areas of research. I have developed a wide range of contacts and contribute to the field of gastrointestinal (GI) measurements. I regularly present papers regarding my work at conferences I am visiting lecturer on medical devices for the Association of GI Physiologists training courses and supervise medical research projects. I carry out private consultancy, and am an Honorary Research Fellow of the University of Manchester and Northwest representative of the IEEE UK Engineering in Medicine and Biology Chapter.

A further 40% of my time is spent in the management and development of IT facilities within the Medical Engineering and Maintenance Group. My role involves identifying IT requirements and then designing and developing full software solutions, this includes the administration of a network of 30 PCs. I have developed a comprehensive medical equipment information management system (MIMS) based on the MS Access database system. This includes equipment inventory, equipment history, work planning, staff management, stock control, ordering, safety and hazard control etc. My most recent projects have involved the development of a Windows CE module for hand held PCs to manage offsite maintenance jobs and the development of a staff management module including staff competency assessment and management. 

Any remaining time is taken up with contract and equipment management. Medical Engineering and Maintenance is financed from service level agreements both internal and external to the Trust. I am directly responsible for the administration of these agreements, which account for over 90 percent of the funding of the Medical Engineering and Maintenance services. Unlike many Medical Engineering Departments for each item of equipment is identified on a service level agreement and a charge for a given level of cover is made which can be compared directly with that of the manufacturer or supplier.

I also contribute to the overall management of the Medical Engineering Department for example by co-authoring the Trusts Medical Device User Manual which includes all the Trusts polices regarding Medical Devices and authoring the Departments Staff Manual.

Principle Interests

Research

My role includes developing and carrying out research in Medical Engineering and Clinical Physiology. I try to keep actively involved in a number of research areas, these include:

This work includes both independent and collaborative research on a range of subjects ranging from analysis of complex time series data to ergonomic assessment of new medical devices. A list of recent presentations and publications can be found on my CV and examples of my work can be downloaded from the Downloads page. My other interests include the active mentorship of a wide range of clinical staff.

Medical Engineering

As part of my day to day managerial roles I am also interested in all aspects of Medical Equipment Management. I am the Contract and IT Manager within the Medical Engineering Department of the Central Manchester and Manchester Children's Hospital NHS Trust. This is Manchester's largest University Teaching Trust. My main roles include:

I have amassed a wealth of experience, with over 20 years in the UK's NHS, much of which has been as a senior member of staff with a large Medical Engineering Department in one of the Uk's foremost teaching hospital Trusts. The challenges are always changing and varied as both the techniques and NHS are continuously developing

Professional activities

I am a Chartered Engineer and member of the Institute of Electrical Engineers. I am also member of the Institute of Electrical and Electronic Engineers (IEEE) and a member of the affiliated Computer Society and the Engineering in Medicine and Biology (EMB) Society and am the web editor for the Association of GI Physiologist. I have recently become the Northwest Representative for the UK Chapter of the EMB Society.  I have a wide knowledge of medical equipment, computers in medicine and their role in data modelling and analysis. Continuing to develop my skills and knowledge is a constant challenge. My experience within the Health Service has been rich and rewarding and I am looking forward to continue to develop career in medical engineering and medical research. My recent management interests include the proposal to state register staff who carry out maintenance, repair and servicing as 'Clinical Technologists'. If you are interested in 'Clinical Technologist' registration you may be interested in the reports I have made for the IET and IEE (follow IET and IEE links ) and for the latest open meeting with the NHS Chief Scientific Officer regarding this subject (follow this Link).

IT Skills

My first experience of programming was using punch cards in Fortran 77 on what were considered large Primus Computers and coding of 4-bit microprocessors. Since this time computing has come a long way. Throughout my career most of my positions have involved extensive use of computers and programming. I have developed this area of expertise and continuously look to learn and make use of the latest software technologies. I also have considerable experience with PC based software and instrumentation including significant skills in application development. I enjoy the challenge of learning software languages or software tools.

My skills and experience include, to mention a few: Visual Basic - I have extensive skills in software development using Visual Basic. A substantive part of my PhD research has been the development of software, which enables recording of synchronised digital video and physiological data. MS Access - I have developed major database systems including a large system for the management of medical equipment within the Central Manchester Healthcare Trust. This is integral to the activities of the Medical Engineering quality system. It is the hub of all department functions and procedures. This is an extensive program including software to enable management of a comprehensive equipment register, contract management, planned and emergency maintenance, ordering and stock management, staff and quality management. I also have considerable software experience with a wide range of software packages. These include all the core MS Office products such as MS Word, MS Excel etc. I am an experienced user of the scientific visualisation software AVS express. I have also used many other scientific and statistics packages including MATLAB, SPSS, EndNote and Origin etc. I am a skilled user of Corel Draw. My current research is in the application of neural networks in the analysis and classification of enteric manometry data using the NCS neural network program, NEUFrame.

Publications

Papers

Hamade A.M., Issa M.E., Haylett K.R., and Ammori B.J. Fixity of ports to the abdominal wall during laparoscopic surgery: a randomized comparison of cutting versus blunt trocars. Surg Endosc. 2007 Feb:

Haylett, K.R., Chan, A., Globe,J., Smythe, A.,Vales, P., and R F McCloy, Using kohonen self organising feature maps for the analysis of ambulatory oesophageal manometry,3rd International Seminar on Medical Applications of Signal Processing, IEE, 3-4th November, 2005.

Haylett, K.R.†, Vales, P., and McCloy, R.F., The classification of oesophageal 24-hour pH measurements using a Kohonen self-organising feature map. Physiological Measurements, 2004. 2004. 25: 709-719.

Haylett, K.R., Vales, P., Lee, S.H., and McCloy, R.F., A pH-mucosa area unit of measure to consider morphology of the oesophagus when evaluating oesophagitis. Physiological Measurements, 2003. 24: 879-890.

Ballester, P., Haylett, K.R., McCloy, R.F., Comparison of task performance of the camera-holder robots EndoAssist and Aesop. Surgical Laparoscopy and Percutaneous Techniques, 2003. 13(5): 334-338.

Haylett, K.R., Vales, P., and McCloy, R.F., An investigation into the spatial relationship between complexity and motility within the oesophagus. Physiological Measurements, 1998. 19: 463-479.

Haylett, K.R., Vales, P., McCloy, R.F., and Lee, S.H., Technical report: The introduction of a new synchronised oesophageal manometry and digital video fluoroscopy (fluoromanometry) system into the radiology suite. Clinical Radiology, 1998. 53: 596-598.

Haylett, K.R., Vales, P., Lee, S.H., and McCloy, R.F., Synchronous review of oesophageal manometry and video fluoroscopy using a portable manometry recorder and PC with integrated digital video acquisition. Physiological Measurements, 1997. 18: 1-14.

Conference Presentations

Haylett, K.R., A., Globe, J., Smythe, A.,and Vales, P., A new approach to analysing ambulatory oesophageal manometry using Kohonen clustering and 3-dimensional visualisation techniques. 3rd GI Physiology Measurement Meeting, IPEM & AGIP York, 4 December 2007.

Udani, S.,Udani, R.,Vales, P.,McCloy, R.F., and Haylett K.R., Quantifying Acid Clearance and Reflux in
Gastrooesophageal Reflux Disease, The 21st International Symposium on Neurogastroenterology and Motility September 2~5, 2007 Jeju Island, Korea (PS058).

Chan,. A,, Vales, P. and Haylett, K. R., A national survey of ambulatory oesophageal manometry practice in the United kingdom. United European Gastroenterology Week,Paris, France,October 27-31, 2007.

Lee S. H., Vales P., Haylett K.R., and McCloy R.F., The relationship between age, oesophagitis and oesophageal luminal diameter . European Society of Gastrointestinal and Abdominal Radiology, ESGAR 2007, 18th Annual Meeting, Lisbon, Portugal June 12-15,2007.

Hamade A.M., Issa M.E., Haylett K.R., Ammori, B.J., Fixity of ports to the abdominal wall during laparoscopic surgery: A randomised comparison of cutting versus blunt ports. 13th International Conference of the EAES (European Association for Endoscopy Surgery), Venice 1-4 June, A183, 2005.

Chan A., Haylett K.R., Globe J., Smythe A., Vales P., McCloy R.F., Automatic clustering and classification of ambulatory oesophageal manometry waveforms, Gut, 2005:54 (suppl. 11): A77.

Udani,S.D., Haylett,K.R., Vales, P., Lee,S.H., and McCloy,R.F., Gastro-oesophageal reflux disease, lumen diameter and age Gut, 2004:52 (suppl. 111): A30.

Udani,S.D., Haylett,K.R., Vales, P., Lee, S.H., and McCloy, R.F., Estimated oesophageal clearance ,lumen diameter, and GORD. Gut, 2004:52 (suppl. 111): A111.
 

Lee S. H., Vales P., Haylett K.R., and McCloy R.F., What is a 'normal' barium swallow. European Society of Gastrointestinal and Abdominal Radiology, ESGAR 2003, 14th Annual Meeting, Budapest, Hungary June 17-21,2003.

Lee S. H., Vales P., Haylett K.R., and McCloy R.F., The value of combined synchronous fluoromanometry in the assessment of oesophageal swallowing disorders. European Society of Gastrointestinal and Abdominal Radiology, ESGAR 2003, 14th Annual Meeting, Budapest, Hungary June 17-21,2003.

Lee S .H., Haylett K.R., Vales P., and McCloy R.F., Fluoromanometry, SIGGAR,6-7th February, 2003 York, Special interest group in abdominal radiology.

Haylett, K.R., Vales, P., and McCloy R.F., Reflux exposure units - A new way of evaluating oesophageal pH measurements, Gut, 2003.52 (suppl. 1): A23.

Haylett, K.R., Vales, P., and McCloy R.F., Is there a relationship between pH measurements and symptoms? A probability based analysis using neural networks, Gut, 2003.52 (suppl. 1): A48.

Vales, P., Haylett, K.R., Lee, S., H., and McCloy, R.F., Fluoromanometry: Clinical Experience at the MRI GI Investigation Unit. 2nd GI Physiology Measurement Meeting, IPEM & AGIP York, 30 April 2002.

Haylett, K.R., Vales, P., and McCloy, R.F., Is there a relationship between pH measurements and symptoms? A probability based analysis using neural networks. 2nd GI Physiology Measurement Meeting, IPEM & AGIP York, 30 April 2002.

Ballester P., Jain, Y., Haylett, K.R., and McCloy R.F., Comparison of task performance of robotic camera holders EndoAssist and Aesop. Proc. 15th International Congress and exhibition Computer Assisted Radiology and Surgery, Berlin, July 2001(Excerpta Medica International Congress Series 1230, Elsevier Science) 1071-1074.

Woodcock S.A.A., Haylett, K.R., Helm, D., Vales, P., and McCloy, R.F., The interpretation of 24-hour oesophageal pH data using neural networks. Z. Gastroenterol 2000;38:5.

Haylett, K.R., Kidger, D., J., Vales, P., McCloy, R.F.,   Simulating the excitation mechanism of muscle within the oesophagus using cellular automata and finite element analysis.  GIPEM & BSG, GI Measurements York, 24th Nov 1999.

Brown, I., Lee, S., Vales, P., Haylett, K., Stott, S., Pearson, R., MacLennan, I., Hill, J., Ambulatory Manometry of the Right Colon in Slow Transit Constipation and Effect of Antegrade Lavage. Washington, DC. May 1-6, 1999 The American Society of Colon and Rectal Surgeons 100th Anniversary and Tripartite Meeting. http://www.fascrs.org/meeting/1999/posters99.html.

McCloy, R.F., Haylett, K.R., Kidger, D.J., Vales, P., Simulating the excitation mechanism of muscle within the oesophagus using cellular automata. Z. Gastroenterol 1998:36:1086.

Haylett, K.R., Vales, P., and McCloy, R.F., Complexity In Upper Gastro Intestinal Motility. Z Gastroenterol. 1997.35:1101-1109.

Haylett, K.R., Vales P., and McCloy R.F., Nonlinear analysis of oesophageal manometry. Gut, 1997.47(suppl. 3): A152.

Haylett, K.R., Vales, P., and McCloy, R.F., Time series analyses in gastro-oesophageal measurements. Z. Gastroenterol.1996.34:836.

Haylett, K.R., Vales, P., McCloy, R.F., and Lee S.H., Synchronous recording of oesophageal manometry and video-fluoroscopic barium swallow examination. In Röntgen Centenary Congress. 1995. Birmingham, U.K.: The British Institute of Radiology.

Haylett, K.R., Vales, P., and McCloy, R.F., Synchronous combined recording and computerised display of manometry and gastrointestinal imaging. Hepato-Gastroenterol. 1995.42:1072

Haylett, K.R., Vales, P., Lee, S.H.., and McCloy, R.F., 1995, Computerised recording and display of oesophageal manometry with video barium swallow. Gut, 1995.37(suppl. 2): A50.

Haylett, K.R., and Kershaw, T., Improvements to WIMS Equipment Classification Codes. IPSM, Information systems for Medical Equipment Management. June 1990.

Others

Tutored thesis: Ballester, P., The ergonomic evaluation and human-centred design approach to robotic systems in minimal invasive surgery, MD Thesis, Faculty of Medicine, University of Manchester, 2007, Research Tutor  Haylett, K. R.,.

Udani, R.D., and Haylett, K.R. et al. Writing up your research, SBMJ, 2007.15(November):406-408.

Udani, S.D., and Haylett, K.R. et al. Peer review: it's not personal, SBMJ, 2007.15(March):96-97.

Chan, A., Haylett,K.R., Vales,P. and McCloy, R.F., A national survey of current practice in ambulatory
manometry in the United Kingdom, New Wave 2007,9:4,6-9.

Selvanathan, S.K., Haylett K.R. et al. The art of the abstract , SBMJ, 2006.14(February):70-71.

Haylett,K.R., Viewpoint: Health of the nation, what is a clinical technologist? Engineering and Technology Careers, IET, 2006:7.

Udani, S.D., and Haylett, K.R., The road to research, SBMJ, 2005.13(November):420-422 .

Haylett,K.R., Vales, P., Lee,S.H., and McCloy, R.F.,
The Benefit of Synchronised Barium Swallow and Manometry, New Wave 1999,1:4,2-3.

WEB Publications and pre-prints

Haylett K.R., Vales P. and McCloy, R.F., 2001, A simple model of oesophageal peristalsis using cellular automata, www.medeng.net/oesmodel.pdf .
 

Books

A study guide in GI Physiology, Ed Haylett, K.R. and Vales, P., Association of GI Physiologists, BSG , London. 2001.

Qualifications

Previous Positions

Dates: 1988/89
Employer: Preston Royal Infirmary - District Estates Department
Position: Electronics Engineer
Principle Duties and Responsibilities: Maintenance and support of medical equipment throughout the Preston Health Authority. This involved assisting in the setting up of a new Medical Engineering Department under the Estates Directorate.

Dates: 1987/88
Employer: Manchester Royal Infirmary - Medical Physics
Position: Electronics Engineer
Principle Duties and Responsibilities: Development, support and maintenance of medical equipment within the Central Manchester Healthcare Trust, a large teaching institution comprising the Manchester Royal Infirmary, St Mary’s, the Dental Hospital and Community Services.

Dates: 1986/87
Employer: OPTIM Computers
Position: Computer Service and Support Engineer
Principle Duties and Responsibilities: Maintenance and technical support of multi-user UNIX based computer systems, through out the Northwest.

Dates: 1985/86
Employer: VG Analytical
Position: System Installation Engineer
Principle Duties and Responsibilities: The installation and testing of large organic mass spectrometers (mass range > 25000). This involved extensive travel overseas (over 25 installations) both installing and trouble shooting systems including setting up the computer controlled acquisition system (DEC PDP 11 and micro VAX running the real time operating system RSX11M plus).

Dates: 1984/85
Employer: EMBA (Electronics for Medical And Biological Applications)
Position: Electronics Engineer
Principle Duties and Responsibilities: Employed as an Electronic Engineer to carry out the maintenance and development of medical equipment. This was a small company based in Manchester whose focus was the development of high-resolution ultrasound imaging equipment.

Membership of professional organisations

Member of the Institute of Engineering and Technology (IET)

Member of the Institute of Electrical and Electronic Engineers (IEEE)

Member of the Computer Society

Member of the Engineering In Medicine and Biology Society (EMBS).

Fellow of the Association of GI Physiologists, (AGIP) of the British Society of Gastroenterology

Professional References