Sturdy stands turn your Bose® bookshelf speakers into floorstanding speakers, optimizing their performance and expanding your decorating options.
Panini Cuisinart Best Kidco Adhesive Lock Buy Promo Wicker Ottoman
Brand New Dcs Dual Fuel Range Best Electric Hedge Trimmer Discount
| Price : $349.00
Music has the power to move you- and Bose has a speaker system that moves with your music. The SoundDock Portable system offers a combination of performance and playtime that other rechargeable systems can't match. Enjoy music from your iPod or iPhone almost anywhere. On the deck or in the dorm room, at the park or on the beach, it reproduces your favorite tunes with fullness and clarity unusual for a portable system.
| Product Dimensions: | 6.1 x 12.1 x 6.8 inches ; 5.2 pounds |
| Shipping Weight: | 8 pounds |
Purchasing Hercules Mp3 Dj Control Tumi Computer Backpack Buy Now
Pamper Cruisers Free Shipping New Swiss Diamond Pots And Pans
Shop For Composter Low Cost Weber Genesis Gold Grill Reviews Digital Pianos Best Quality
Used Miele Dishwashers Bissell Pet Hair Eraser Vacuum On Sale
It was very interesting to watch the doctors present from the doctors perspective but it is quite different coming from our side. When we look at it as OUR bodies they are cutting open, it changes the whole view. The following is my view as a patient. Vicky
This overview of the conference I attended in Belgium, June 25 - 28, 2008 are notes that I took during the presentations and sessions as well as my own personal opinions and thoughts on the subject. It is in no way scientific data. To summarize the conference in two sentences, I will quote Mr. McMinn, one of the inventors of the BHR (Birmingham Hip Resurfacing device):Bad results of Resurfacings are the result of badly done Resurfacing - Derek McMinn Also I will quote Dr. Koen DeSmet a surgeon that has done more hip resurfacings than the majority of surgeons in the world. A WELL DONE resurfacing works well, but is TECHNICALLY DIFFICULT. - Koen DeSmet McMinns quote was mentioned on several occasions throughout the conference and mainly has to do with the technical difficulty of resurfacing in general. It was clear to me again after attending my third orthopedic conference that the above statement is SO true and was reinforced in several of the sessions during this conference. It appears the many problems that exist today with resurfacings have to do with the surgeon and technique. As with Real Estate the three important factors being location, location, location, with hip resurfacing it is experience, experience, experience AND I will add to that SKILL.
My thoughts: I know many newer patients that post on the Yahoo Surface Hippy Message board and choose to go to newer surgeons or end up having no choice due to financial matters or insurance limitations get upset by those of us that keep repeating the importance of picking a surgeon with experience. I wish these patients would just understand that many of us take hours out of our every day lives to HELP people. Misguiding someone to a newer inexperienced surgeon is NOT my definition of helping someone. When the question is asked, well then, who will be in a doctors first 100? I will tell you who, those that do not care to take the time to research alternatives. Those like the guy I ran into that was scheduled for a THR and when I told him about resurfacing his response was that his doctor did not do them and he trusted his doctor. The gal that posted a week or so ago saying she was having a THR in a few days and wanted to talk to others that had been through it. I emailed her offline and no matter what I told her, she was not going to postpone her surgery that Monday, she was just going to let her surgeon give her a THR. A surgeon that never even told her what resurfacing even was and she was in her 30s! Well those are the patients that can end up being in a doctors first 100, the ones that go into a doctors office and just will listen to what they are told and end up with what they get. Like the poor woman many of us met at De Smets brunch in SF. She could barely walk with crutches because the Hemi-prosthesis with a large femoral stem device her doctor had placed inside her, De Smet flat out told her he would never use a device like that on anyone unless it was a woman in her late 90s that he knew was going to be wheelchair bound anyway and had very few years left to live. This woman was in her 40s and was there to get a consult with De Smet. Last I heard, she is going to go back to the same doctor that did that to her in the first place to fix it, if you can believe that!As far as I am concerned, those that take the time to seek out information and find their way to the surface hippy message board or the referenced web site or email me offline for help, well they deserve to know the truth. Not MY truth but the truth even all of the top surgeons speak. There IS a learning curve with hip resurfacing. HRA is a very different procedure than a THR, completely different. Now onto what I learned at the conference and my notes. Dr. Amstutz - Technique - Crucial Overall the majority of the problems found in hip resurfacing are surgeon related. Cup malpositioning, femoral component placement off, can cause impingement, neck fractures, femoral neck thinning
Contraindications for hip resurfacing
Age - Some doctors are still using age as a possible contraindication. It appears the more experience a surgeon has, the more open they are to taking cases for older patients, some doctors will look only at a patients bone density - quality and not worry about age.Dr. Amstutz takes much older patients more and more now. He is of the firm belief that eventually hip resurfacing will always be a first choice for any patient unless the condition of the patient warrants otherwise.Dr. Amstutz began hip resurfacing 35 years ago and in 1987 he started with large diameter heads. He has done some patients that maybe should not get resurfaced but if they request it, he will tell them the risks and possibly still do it.My own personal opinion - I was extremely impressed with Dr. Schmalzried, we spent a lot of time talking and debating the THR vs. Resurfacing issue. Overall I thought he added a lot to the whole conference and the sessions that he moderated, I felt he brought a nice balance to what could have turned into heated debates, where he was able to bring the panels to some form of agreement in a way that arrived at a conclusion for the surgeons that were there to learn to allow them to take something away from that session and learn from it. Regarding my personal conversations with Dr. S, I definitely agree with him to a certain point, in that certain patients, THRs will be a better option and solution for them. There are three cases in particular that come to my mind. A friend that I received permission from to post her pictures from her surgery,
To see photos of one patient (very graphic on the referenced website by clicking on Stories-43 year old female patient..) I must warn you, the photos are extremely graphic images of live surgery.
To show just how bad her bone quality was and how advanced her AVN had become in such a short period of time. Her femur literally fell apart like chalk during her surgery. There was just no way she was going to get a BHR or even a BMHR, a large MoM THR was her only option. She will indeed be very happy with it. Another case is the gal that posted on the Yahoo Message board a couple of months ago that woke up hysterically when she found out she ended up with a THR because she felt it was the end of her world as she knew it. Another young patient in his early thirties contacted me offline and I emailed his x-rays to three doctors for their evaluations. One top doctor recommended THRs due to the patient's anatomy as well as several deformities in both his hips. Another top doc thought maybe a 50/50 chance for resurfacing on one side but a definite THR on the other. His comment was that it does not make sense to give a patient a HRA if it does not restore the patient's anatomy. The third doctor also a top doctor said he would do his best to preserve the patients bone stock due to his very young age, but since it was such an extremely difficult case, he could not say until he got inside for sure what would be the best for the patient. One thing I have learned out of my past 3+ years of experience posting on this board and speaking to probably close to 1000 patients and many top surgeons is that we as a group have such a passion for hip resurfacing as in many ways we should BUT, we need to keep in mind that it is not a one size fits all solution.
One Industry professional, Martyn, made a point that there should be a device for each individual patient, and that device should be the best solution for them. Whether it be an HRA a device similar to a BMHR or a THR. The part that I disagree with when it came to my debate/discussion with Schmalzried is that my belief is similar to Amstutz which is the same as De Smet, Bose, Su, McMinn, Treacy (I believe it is anyway) that each individual patient should be treated as that, a unique individual and evaluated on what their anatomy, bone quality activity level, etc. is. A doctor should not say all women over 55, immediately turn down and without even looking at the x-rays say a THR would be the better option that I strongly disagree with. So to summarize, I have a whole new level of respect for Dr. Thomas Schmalzried after spending a considerable amount of time speaking with him. I agree with him on many things he says but the one area that we will need to agree to disagree is where that line is drawn as to which patients should be resurfaced and which ones should not. He is an excellent surgeon, I have no doubt about that as well as his dedication to providing his patients with the best possible care and outcome, but if you have a difficult case or are a female over age 55, I would think about going to a different doctor. If you are a female under 55, a healthy active male in his 40s with a straight case of OA, then by all means Dr. S would make an excellent choice." Correction here - I received an email from Dr. Schmalzried that states his position is as follows on July 16, 2008
I have resurfaced women in their 60s and men in their 70s. Age is not the salient criteria - but a surrogate for bone density and life expectancy on a population basis. Each patient has to be evaluated individually to assess the benefit-to-risk ratio of resurfacing v. THR for them. - Thomas P. Schmalzried, M.D.
On the subject of Learning Curves
The really experienced surgeons all admitted that they are STILL learning today. Dr. Amstutz, Dr. De Smet, Dr. OHara, all have done well over 1000 hip resurfacings and they all agree that the learning curve continues. Amstutz made the comment that NO two femoral heads are the same.
This technology is still in its infant stages and they are still perfecting the devices, the instrumentation, the placement of the cups, the angles of the components, the soft tissue preservation methods, the incision sizes, the anesthesia, the rehab protocols. Some mentioned that the newer doctors do have the advantage of learning from doctors that have gone before them to avoid the same mistakes. I agree to some point, but even though they KNOW what causes notching of the femoral neck, why is it that some newer doctors still notch? It is inevitable that the first few times they do something, even though they know to avoid certain things, until they get the hang of it, they WILL make mistakes. Even some of the greats today will still make mistakes now and then, after all, they are only human. But the odds are, the more experience a doctor has, the less mistakes he will make. Again, Dr. Su in his video interview near the end explains the learning curve in stages really well. Go to Dr. Sus video interview to where the clock says around 3 minutes near the end on the referenced website under Doctors - Video Interviews.
Instrumentation was discussed and it looks like many of the companies are coming out with better and better instrumentation. With some of the designs it makes it nearly impossible for a doctor to notch a neck due to the way the instrumentation is designed to guide the doctor in placement of the pin and find the exact center of the femoral neck.
Approaches were discussed and again there is disagreement among the surgeons as to which approach is better, the conclusion was the approach that works the best for the doctor to get the best results that doctor can get for his patient is the best approach to be used by that doctor. Dr. De Smet said during his live surgery via video feed that he hated seeing patients of his coming in a year or two post op limping badly with a well placed prosthesis due to having had an antero lateral approach and damage to the gluteus medius muscle.
Neck capsule preservation, during De Smets live surgery he stressed the importance of NOT cutting through the capsule, just release it to save vascularity. Doctors that remove the soft tissue will see more neck notching. It was interesting to see that many of the doctors on the panel DID remove either the entire neck capsule or a large portion of it. Hopefully they will learn after this course the importance of preserving the neck capsule.
Metal Ions
Jury is still out on this subject. Pat Campbell is now independently doing implant retrieval studies. I believe any patient that is diagnosed with metal allergies as the cause of pain or ALVAL should insist that their doctor send their removed device to Pats lab for a full study to find out for sure if that was indeed the reason for failure. My concern is that there will be doctors that have poorly placed devices that are causing impingement and higher metal wear and then turning around and blaming it on metal allergies when it could be a reaction to high metal wear due to the malpositioned implant. It is easier to blame it on the patient than it is to accept the idea that the surgeon misplaced the device or notched the neck and the bone under the cap has collapsed as a result and it has nothing to do with metal allergies.
They do have lymphocyte tests now but they are rare to find. Not sure what they will prove. I have personally volunteered myself as a case study since I have extreme metal sensitivity and have had my BHR now for over 3 years, so I am now past the 2 year danger zone for ALVAL to show up.
As far as metal ions on women of child bearing age, both Amstutz and De Smet agree on the fact that it should not be an issue for women of child bearing age where many doctors will not implant MoM (Metal on Metal) resurfacings. The question is, are poly debris really any better for an unborn fetus?
Amstutz has had no evidence and has had patients with high levels of metal sensitivity with no problems showing up at all. Very important issue to keep in mind that there are TWO parts to the metal ions discussion.
Wear related problem (Metallosis) is very different than metal sensitivity. (Hypersensitivity, Inflammatory lymphocytes)
They have found that activity has NO correlation to metal ions.
Problems with HRA
· Impingement
· Socket problems
The following was a slide regarding the conclusions drawn on metal ions.
Conclusions
· Significant differences between current generation resurfacing devices
· Those differences are less important compared to the extreme high levels due to malpositioning of components
· Some patients have elevated ion levels preoperatively for unknown reason
· No correlation between ion levels and activity
· Correct positioning of components is crucial Acetabuler Malposition Early problems - dislocation, Later problems Impingement
Lessons to be learned
Component misalignment leads to increased - even dramatic - wear
Not a gradual but a step increase
Positioning of implants (inclination, anteversion, relative positioning)
Very early failures: head
Later failures: cup (wear) Bursae
Painful Resurfacing - Dr. Schmalzried lead this panel discussion and started it off by saying, folks this looks like we have very bad news here. From what he heard during the discussions, the biggest problem with resurfacings was a surgeon problem. It was all technical in nature. So again, back to McMinns quote and back to what I and many others on the board like Alan Ray, Chris Saunders and I say over and over again, EXPERIENCE. The more experienced a surgeon is the better your chances of a successful resurfacing that will last you a lifetime with no problems of impingement or long term pain issues like ongoing groin pain, etc.
Devices
There are a lot of different devices out there, each has its pluses and minuses. Apparently the Conserve Plus, the Durom and the ASR device have stems proportionate to the device size. With the BHR the stem is the same exact size no matter what size the component is. The smaller the femoral neck the smaller the stem needs to be for proper stress shielding. With a component size smaller than a 42 which is what I have, a BHR should not be used. So a 40 or a 38 should always be used with one of the other devices due to the stem size of the BHR. From what I understand the C+ device has not been available in India therefore Dr. Bose uses the ASR in these cases. Dr. De Smet chooses to use various different devices. He believes the best resurfacing devices out there right now are the BHR and the C+. You will see his explanation in his latest video interview that I did with him in Belgium. See the referenced website under Doctors>Video Interviews. The Wright C+ with its A class material that has recently been patented appears to have the lowest metal wear of all the implants available out there. Please watch Dr. Amstutz video interview for more information about the C+ device. The stem also is smaller than the BHR stem and therefore it will work better in smaller boned patients. Or patients that have a narrower femoral neck sizes.
De Smets live surgery
He keeps the patients blood pressure usually around 60 - 65. There are so many steps he takes to make sure the patient gains the correct anatomy. Measuring, re-measuring, angles, depths, placement, amounts removed to maintain equal leg lengths, neutral position of guide pin. Heterotopic ossification prevention, placing protective cloth to protect the tissue from bone fragments, believe it or not, not all doctors do that, just watch some of the live video surgeries available online for viewing and you will see the difference between sloppy and exceptional work. Removing osteophytes, if you do not remove them, the patient will impinge. So some of you patients complaining of pain might have had osteophytes that the doctor left in you. Again, the importance of picking an experienced surgeon for this. De Smet has revised around 63-65 malpositioned resurfacings done by other doctors. Dr. De Smet now uses a smaller incision than he used to, about half the size he did before.
Rehab
Dr. De Smet came across pool therapy quite by accident. He found that his patients were going into the pool at the Holiday Inn with a special waterproof STERILE bandage and they were recovering at a much quicker pace than ever before. This is the reason for him adopting this in his post op rehab protocol now and for Hugo starting the Villa for aqua therapy sessions beginning day two post op for all patients.
Dr. Kim in Ottawa does not encourage running or high impact for any of his patients.
Amstutz believes a patient can do anything with their implant, it will just have a shorter life of the implant the same way you would wear a normal hip with higher impact, you will also wear a metal hip or the bone around it.
The following were taken off of slides that were presented that I took a picture of:
Anesthesiologist
Blood transfusion
2004 5.9%
2005 5.1% control hypertension
2006 2.5% Cell saver
2007 1.0% Tranexamic acid
MM Resurfacing
Conserve Plus
Technique changes
3rd Generation (current technique n=329)
· Intertrochanteric suction (since 1/04)
· Carbojet (since 4/04)
· Thin shells (since 10/03)
· Larger chamfer (Europeanc remaing -170°)
· Cementing stem for large (>1cm) cysts only and small component size Uncemented
Amstutz worries about the coating on the stem of the Cormet device still cause head stress shielding, one of the panel members brought up that wouldn't you say the same about your method of cementing the stem? He said he does not see it as the same, that he sees cementing the stem as just part of being a filler. He did a series of a blind study of 400 controlled group half stems cemented half uncemented and so far no difference between the two. Not one failure yet in a cemented stem some going on 8 years. Now he just only cements the stem on patients he would otherwise do a THR on.
On cementless he says there has to be a perfect fit between the bone and the component. The consensus on cemented is that it is fine. The foundation of bone needs to be good enough for cementless. There was a whole discussion on cement mantle thickness that went into a lot of detail. You can see the slides later on Pat's website under Dr. Schmalzrieds presentations.
To summarize the whole conference, again, I will quote Derek McMinn and Koen De Smet
Bad results of Resurfacings are the result of bad Resurfacing - Derek McMinn
A WELL DONE resurfacing works well, but is TECHNICALLY DIFFICULT. - Koen DeSmet
Go to an experienced surgeon that has no problem continuing their education on technique and will continue to learn from other doctors by attending these conferences and sharing what they have learned.
Ask your doctor about experience and continued education on hip resurfacing. A LOT of new advances have come about and unless the doctors are coming to these courses and learning them, there is no way they could possibly know. Send them to this link and tell them they need to sign up for this online. There was a ton of info presented at this conference and it is all available to them now. Click on the second referenced site to visit the Advanced Course Resurfacing website
And...that sums up this patients perspective.
The Lifestyle® 48 Series IV DVD home entertainment system digitally stores and organizes up to 340 hours of your CD music. It automatically customizes its audio to your room's acoustics. Premium home theater speaker system fills your room with thrilling 5.1-channel performance. Enjoy movies with a progressive scan DVD/CD player. Connect additional components-including hi-def sources-for easy integration with your system.Jewel Cube® speakers, our smallest and most powerful speakers, deliver sound you'd expect from speakers many times their size. They combine with an Acoustimass® module to fill your room with dramatically lifelike surround sound that adds vitality and realism to your movies, music and sports.Advanced technologies for customized performanceLifestyle® system audio is tailored to the acoustics of your room with the ADAPTiQ® system. This proprietary technology analyzes your room and then automatically adjusts the Lifestyle® home theater audio system for a consistent, high quality performance in any room.The uMusic®+ system digitally stores and organizes up to 340 hours of music from your CDs in your media center. The more you listen, the more it learns-all to play just the music you want to hear. And you can hear that music almost anywhere around your home with Bose® link technology.The VS-2 video enhancer simplifies the integration of your Lifestyle® DVD home theater system with other sources. It automatically synchronizes the audio and video you want at the touch of a button. You'll receive the highest video resolution your TV can accept, all the way up to 1080p over HDMI. And you'll reduce the wiring to the back of the television to just one connection.
| Price : $2,249.00 | Post Date : Nov 22, 2011 07:14:52The Bose Lifestyle V25 home entertainment system delivers vivid surround sound that brings movies and music to life. And now, it's designed to let you enjoy the experience more easily than ever before. Engineered with exclusive Bose Unify technology, this system uses easy-to-follow onscreen messages to guide you through the setup process. It even verifies when you've made the correct connections. Enjoy up to 6 HD video and audio sources-such as your Blu-ray Disc player, cable box and gaming system. The system also includes an iPod/iPhone-compatible dock and built-in AM/FM tuner.
| Price : $218.00
| Price : $3,299.00Frye Tall Paige Riding Boot Fast Surefire X300 Ideas Shop For Full Heated Mattress Pad
Multimedia is that kind of media that uses multiple forms of information processing like text, audio, graphics, and animation, to inform or entertain the user. Multimedia also refers to the use of electronic media where the user or the interested buyers may experience multimedia content.
With the simple formula of demands and supply today we can find that there are various brands that sell many kinds of multimedia speakers like Altec Lansing, Bose, Creative Labs, Cyber Acoustics, Dell, Edifier, GE, Harman Kardon, Hewlett-Packard, JBL, Klipsch, and Logitech. Let us go through the details of each of the brands.
Altec Lancing Technologies is a manufacturer and marketer in multimedia speakers. Its greatest achievement is probably designing a line of portable speakers for the Apple iPod. This brand also supplies its products to Dell, Compaq, and Gateway. James B. Lansing built it up in May 1941. Today, Altec produces a celebrated line of audio equipment, especially loudspeaker systems. In the recent years this company re-launched its classic speaker series, famous for their sensitivity and power.
The Bose Corporation is a privately held American company that develops and manufactures audio equipment like speakers, amplifiers, and headphones to automotive sound systems. Amar.G.Bose, who was a professor of electrical engineering at the Massachusetts Institutes of technology, founded it in the year 1964. The stereo speaker system titled Acoustimass 5 series III is considered as one of the breakthrough works by Bose. It has the capability to produce low frequencies for all channels with no audible distortion.
Creative Technology Limited is a manufacturer of multimedia products. The company is based in Singapore and founded by Sim Wong Hoo in 1981. This brand is the most famous for its sound blaster line of audio cards. Presently they are best known for their line of portable multimedia players. The highly popular X-Fi Sound System Z600 consists of high performing 2- way satellite speakers, each with a large driver and soft dome tweeter bringing a high audio performance. In the recent years they have been under focus because of a legal battle with AppleInc.
Logitech International is the holding company for Logitech Group that produces computer peripherals. The speaker products of this company include 2.0 and 2.1 stereophonic sound and 5.1 surround systems. Also iPod/ PSP speaker Docks and MP3 player speakers are available.
Edifier is a privately held American company that is based in Beijing, that specializes in audio equipment. It was founded in 1996 and its motto is to provide best quality sound equipment at an affordable price. This company has achieved a notable position in China both in the production and sale of audio equipment. The e series of multimedia speakers e2100, and e3100 use heavy duty power supply and high quality drivers that have the capacity to satisfy every music lover.
Harmon Kardon, based in Woodbury, USA, is a manufacturer of home and car audio equipment . With the aim of creating high fidelity audio equipment Dr. Sidney Harman and Bernard Kardon founded it in the year 1953. The first product of this company was an FM tuner. It is the main car audio supplier for BMW, Land Rover, Mercedes-Benz and SAAB.
James Bullough Lansing founded JBL, owned by Harman International, in 1946. Their main products are loudspeakers and associated electronic equipment. He founded JBL after leaving Altec Lansing. He initially developed a series of loudspeaker components and systems that were mainly targeted at the home & cinema sound fields.
Discount Fillable Lamp Bases Buy Tripp Lite Line Conditioner Fragrance Free Shampoos Best
|
|
|
|
 |
 |
 |
 |
 |
 |
 |
 |
