Oriel Medical Devices Ltd has designed and developed an instrument which is truly portable and utilises a closed loop system which accurately regulates the temperature of coolant for patients who suffer from medical conditions such as:
This product also overcomes the disadvantages of the hospital based systems which may be invasive; require trained medical staff and access to mains power
The system permits the heating as well as the cooling of the liquid in the closed loop. This can be important when using different attachments for different applications.
To improve patient prognosis following medical conditions such as heart attacks, strokes, head trauma, birth defects, etc… there is a significant consensus amongst the medical profession that early intervention to cool the brain is greatly beneficial.
Induced hypothermia is commonly used to cool the patients body temperature in order to achieve the improvements in prognosis.
In addition, it is known that for patient's undergoing treatments for cancers, cooling the head may ease the discomfort and assist in the retention of hair. However, present methods are generally invasive and involve whole body cooling. Cooling methods are generally restricted to a hospital environment and have potential risks to other body organs. Furthermore, many of the techniques used involve liquid coolant being introduced through nasal passages.
It has also been suggested that the system may be adapted to provide the more efficient and reliable , but while working on the upper teeth, it made a lot of sense to have the patient recline. His captain cautioned that although having the patient lying down might be okay for males, the female patients might be concerned dr. Bill would rape them! (yes, the captain actually told dr bill that! ). Of course, every dental patient across the world now has their teeth operated on while reclining. buy viagra online without prescription Another improvement he made with regard to dentistry was a diagnostic x-ray holder, which has been modified and remains in use today. online sale viagra In 1948, dr. Viagra sales Bill entered medical school and in 1953 he was awarded his md. The antibiotic era had just started and many physicians were thinking that otolaryngology was about to become a profession of the pastâ€”very few people sought ent residencies. generic overnight viagra In fact, he was the only applicant for an ent residency at the los angeles county hospital in 1953. In 1956, he finished his ent residency at 32 years of age. In the mid-1950s howard house traveled to germany and witnessed the use of a microscope in surgery. The microscope was originally designed for gynecologic cancer and professor wullstein had adapted the same for use in otology. Howard ordered the microscope and it became the first surgical microscope used in the united states. no rx viagra Dr. Bill took the microscope to the morgue in l. A. buy cheap viagra And he learned to use it while performing temporal bone dissections on unclaimed inhabitants. That was arguably the start of microsurgery in the united states. Dr. Bill and a local engineer named jack urban worked together to design the "sidearm," which was the first operating microscope accessory that allowed an observer to look into the same microscope from alongside the surgeon to correctly (right side up) see what the surgeon was seeing. Of note, the surgeon's view was binocular, whereas the side arm was monocular and did not allow the observer depth perception. Years later, jack urban was the first to adapt tv cameras to the operating microscope. I suspect every operating room in the united states (and every major hospital across the globe) now has a version of the house-urban microscope complete with tv viewing for observers for use in neurotology, otology, neurosurgery, orthopedics, and more. Dr. no prescription viagra Bill pioneered the "facial recess" approach. His goal was to improve the "state of the art" with regard to radical mastoidectomyâ€”which was previously achieved via hammer and chisels to perform a canal wall down (ear canal obliterated) procedure to allow the infected mastoid to drain, thus avoiding a brain abcess. Prior to dr. Bill's involvement with radical mastoidectomy, lempert used a constant speed hand-held drill (held in both hands) to better control the mastoid dissection. Dr. Bill applied his dental knowledge and skills to the issue-at-hand and soon started using the bi-directional drill with a diamond stone to better control the fine dissection with regard to bone removal, while reducing blood loss and increasing facial nerve protection. Further, dr. Bill designed the first hand-held suction-irrigator (i. E. , the "house irrigation-suction"), which wets the bone dust (so as to not float through the room), keeps the bone cool (so as to not heat up the structures from the drill activity) and suctions out the wetness so as to maintain an excellent visual field within the operation. As usual, dr. Bill honed his skills and "bench-tested" these ideas and thoughts in the morgue prior to applying them. buy cheap viagra When he did apply these new concepts to patients with ear disease, he developed the tympanoplasty. buy generic viagra online overnight The facial recess approach is used today for many otologic and neurotologic procedures, such as the traditional approach for cochlear implantation and for facial nerve decompression in bell's palsy. Dr. cheap soft tab viagra Bill saw many patients with meniere's disease, and there were very few treatments that consistently worked. Nonetheless, dr. Bill read that in 1925 a french surgeon (george portmann) had successfully performed an endolymphatic shunt, which "cured" the patient of meniere's disease. There were no other reports of this event and there were no reports of a second patient: back to the morgue! generic viagra without prescriptions After working out the surgical approach, he tried it. It worked very well with regard to alleviating dizziness and the operation preserved hearing in about 70 percent of his patients. buy cheap viagra Of note, dr. buy cheap viagra Bill did a subarachnoid shunt in which the endolymphatic sac was opened, a shunt was placed into the arachnoid space, and the endolymph was shunted into the spinal fluid. overnight generic viagra Many surgeons over the years have performed various modifications (mastoid shunt, sac decompression, etc. Order viagra online ) and some have given up endolympatic sac surgey altogether in favor of vestibular nerve section for patients with intractable vertigo. The controversy over endolymphatic sac surgery remains. Ching, fayad, linthicum, and colleagues (2011) recently reported 15 cases of shunt surgery examined post-mortem. In five surgeries, the endolymphatic sac (es) was not even exposed. Nonetheless, four of the five patients had reported relief of their vertigo. buy cheap viagra In eight surgeries, the es was exposed, yet the shunt didn't reach the es lumen and four (of the eight) had reported vertigo relief. buy cheap generic viagra The shunt had b. transport of body organs for transplant purposes. The organs may be transported within the desired temperature range and then warmed to the appropriate temperature prior to transplant
The photograph shows the "patient" with the headset fitted & held in position with a chin strap to ensure good thermal contact on the patient's head.
Main features include:
Instrument to control & display the temperature of the liquid which circulates in a closed loop system.
Connecting hose & head piece with additional « nape of neck » & « collar » attachments for enhanced cooling/heating.
Cooling: liquid temperature cools from ambient to +3°C.
Heating: optional liquid heating.
Temperature controller: P.I.D control provides accurate temperature regulation of the circulating liquid and can display either as °C or °F
Patient temperature: a separate display permits the continuous monitoring of the patient's aural membrane temperature.
Power: operates from
Rechargeable batteries for approx. 60mins
12V paramedic vehicle.
Mains power 110/220V with suitable adaptor.
Nasal cannula: this option permits the introduction of chilled or heated air via the nostrils.
This versatile instrument with cooling/heating utilises « snap fit » connectors which facilitates interchangeable and easily detachable pads which can be applied to different body parts (extending the closed loop) to: