Valve Tube
Valve Tube
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 10x Phenolic Corp USA Vintage 4 Pin Tube Sockets New Old Stock  US $48.00
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 10x Amphenol USA Vintage 6 Pin Tube Sockets New Old Stock US $48.00
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 VINTAGE GRUNDIG TK 47 SUITCASE REEL TO REEL US $200.00
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 Tube 6N3 Buffer Audio Preamplifier Pre AMP Kit For DIY US $9.99
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 10x Cinch Manufacturing Corp USA Vintage 8 Pin Tube Sockets New Old Stock US $50.00
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 Vintage WestingHouse Tube Type Model H 479P4 Portable Battery Radio US $24.00
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 NIB NOS Mullard 7189 Radio Audio Vacuum Tube Valve Great Britain US $36.99
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 209pin ceramic noval vacuum valve tube sockets chassis mount for 12AX7 12AT7 US $13.90
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 Cossor 5X4G valve tube US $50.00
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 Cossor 220HPT valve output pentode KT2 battery tube PM22A US $10.00
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 Mullard 5U4G valve 53KU U53 tube US $67.00
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 Tungsram HR210 valve PM1HL battery triode 210HL HL2 tube US $10.00
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 6LO1I 6ЛO1И NOS Tube Oscilloscope Military equipment US $14.99
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 2 NEW RFT EL84 6BQ5 NOS POWER AUDIO OUTPUT TUBES US $24.99
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 2 NEW TESLA E88CC 6922 Gold pin NOS Tubes valves US $39.99
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 2x EL95 ZAERIX NOS TUBE Power Tube Valve Röhre Power Output 6DL5 EL95S US $9.99
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 2 x NEW VALVO ECC808 6KX8 NOS TUBES VALVES US $59.99
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 NEW AL5 375 TELEFUNKEN NOS POWER AUDIO OUTPUT TUBE US $69.99
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 2x EL12 TUNGSRAM NOS NIB POWER AUDIO OUTPUT TUBES US $99.99
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 RADIO VACUUM TUBES 6SS7 RCA PR pentode preamp audio vintage swl ham valve stereo US $18.99
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 2 SYLVANIA 12AT7 ECC81 Tubes Valves USED BlackPlate US $17.50
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 4 SYLVANIA 6BQ5 Tubes Valves USED Labeled for Baldwin Organs EL84 US $90.00
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 4 SYLVANIA 12AU7A Baldwin Tubes Valves USED 12AU7 US $29.50
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 4 RCA 12AU7A CLEAR TOP Tubes Valves USED 12AU7 US $29.99
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 BRIMAR 12AT7 ECC81 VALVE LOT OF QUALITY TESTED VINTAGE BRITISH TUBES US $200.00
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 VALVE ART 300B TUBES IN WORKING CONDITION QTY ONE FOR TUBE AMP SINGLE ENDED US $73.41
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 VALVE ART 300B TUBES IN WORKING CONDITION QTY TWO PR FOR TUBE AMP SINGLE ENDED US $146.81
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 2pcs Premium Grade Shuguang Nature Sound KT88 T Matched Pair US $250.00
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 2pcs Premium Grade Shuguang Nature Sound 2A3C T Matched Pair US $440.00
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 VINTAGE QUAD II Amp KT66 EF86 GZ32 TUBE LABELS kt 66 6l6 tubes valve amplifier US $6.99
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 2 PCS TELEFUNKEN E88CC TUBES VALVE US $99.99
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 5 PCS TELEFUNKEN MAGIC EYE EM800 NOS SEALED TUBES VALVE US $99.99
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 Zenith Trans Oceanic 600 Rare Vintage Brown Leather 6T41Z Chassis Shortwave US $159.99
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 4PCS SIEMENS E88CC 6922 TUBES VALVE GRAY SHIELD US $149.99
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 NOS NIB PERFECT CONDITION MAZDA VALVE EYE TUBE CU AC ME AC ME 7 PIN EUROPE TYPE US $49.99
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 2 NEW TELAM EL84 6BQ5 NOS POWER AUDIO OUTPUT TUBES US $29.99
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 Musical Fidelity X 10D tube line level preamplifier US $61.00
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 V955 WW2 RADIO RADAR VALVE TUBE ACORN RCA NOS Boxed NICE LOOK NR US $3.99
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 2 x NOS CV2659 3D21A vintage audio valves US $10.00
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 Bugera Guitar Amplfier 12AX7 3 and 6L6 Tubes 2 US $30.00
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 6AG5 Vacuum Tube Vintage Tube No Reserve One Cent US $.01
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 12AU7A Vacuum Tube Vintage Tube No Reserve One Cent US $.01
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 6AU4 RCA Vacuum Tube Vintage Tube No Reserve One Cent US $.01
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 6AV6 Vacuum Tube Vintage Tube No Reserve One Cent US $.01
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 2x MATCHED EL821 MULLARD GB Mitcham NOS 60s 6CH6 6132 7D10 US $19.99
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 Amperpex BB ecc83 12ax7 decline D getter flat cross bar Tested Alpha 6I9 1956 US $130.00
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 Valve Class A Tube Headphone Earphone Preamp Mini Amplifier Bravo Audio Ocean US $129.99
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 4 x 5881 Tube Tungsol Tested AKIN Of KT66 350B 6L6GC 7581A 1614 EL37 VALVE US $8.88
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 2 Western Electric 205F 205D VT 2 valves tubes US $345.00
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 Vintage matched set 4 quad GE Kinsman branded ECC83 12AX7A tubes 1962 12ax7 US $2.25
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 Vintage matched set 4 quad RCA block logo ECC83 12AX7A tubes 1970s 12ax7 EN US $22.49
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 12AX7 ECC83 NOS Preamp Vacuum Tube Sylvania Premium USA Valve NOS US $39.55
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 NOS TELEFUNKEN RIBBED ECC83 12AX7 MATCHED PR SUPER STRONG HIGH SPEC US $99.00
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 NOS TESTING 1959 TELEFUNKEN RIBBED ECC83 12AX7 MATCHED SAME DATE PR SUPER STRONG US $150.00
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 2 MULLARD RED ECH35 RADIO CONVERTER TUBES VALVES US $18.95
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 4 18FX6A RADIO CONVERTER VALVES TUBES 18FX6 US $9.95
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 NICE NOS NIB Mullard Dual Halo EL34 6CA7 Marshall Hiwatt Amp US $325.00
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 single U52 5U4G vintage Brimar tube US $79.99
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 Vintage agilent Hewlett Packard high voltage valve tube power supply 5551a US $78.86
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 Philips Miniwatt 12AU7 12AU7A x 2 Made in Australia US $24.64
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 RCA 19AU4 Electron Tube Valve US $.99
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 RCA 8AW8A Black Plate Electron Tube NOS Valve US $.99
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 sylvania 4HA5 PC900 Electron Tube NOS Valve US $.99
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 RCA 6AW8A Electron Tube Black Plate Horseshoe Getter NOS Valve US $.99
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 GE 12AL5 Tube NOS Valve US $.99
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 Sylvania 6AV6 Electron Tube NOS Valve US $.99
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 RCA 2AV2 Electron Tube NOS Valve US $.99
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 12AT7 NOS Made In England Vacuum Tube Brimar Premium ECC81 Preamp Valve NEW US $11.45
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 RCA 4BZ6 Electron Tube Black Plate O getter NOS Valve US $.99
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 Sylvania 6W6 Electron Tube Black Plates O getter NOS Valve US $.99
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Aortic valve repair in India: economical and benefits
Aortic valve repair in India is a surgical procedure used to correct some aortic valve disorders as an alternative to aortic valve replacement. Indian medical tourism offers our clients the most affordable range of medical treatments, with extremely competent, highly respected Indian medical specialists. Along with this, we also offer our patients to rest and recuperate in one of the worlds most sought after & beautiful beach side city. India boasts of several good private owned hospitals in Goa, Delhi, Kerala, and Agra with facilities second to none. They have some of the best specialist doctors, with most top end being educated in USA and UK. People prefer Aortic valve repair surgery in India because it is available at various hospitals where the surgeon and there team dedicated to bring smile on there patience face.
Aortic valve repair in India is a cardiac surgery procedure in which a patient's aortic valve is replaced by a different valve. The aortic valve can be affected by a range of diseases; the valve can either become leaky (aortic insufficiency / regurgitation) or partially blocked (aortic stenosis). Aortic valve replacement currently requires open heart surgery. Aortic valve repair is nearly exclusively limited to patients with aortic regurgitation (AR) without a component of stenosis. Patients considered for repair are generally young who wish to avoid anticoagulation and would be expected to outlive a tissue valve should replacement be considered. In order to perform this operation, the cusps must be thin and flexible without calcifications. Most repairs result in downsizing the effective orifice area in order to increase coaptation with the available cusp area. There is a resultant increase in aortic valve gradient and this must be anticipated when evaluating patients preoperatively. The decision to repair an aortic valve is made by weighing the risk of repair failure versus the benefit of avoidance of oral anticoagulation therapy.
There are two basic types of artificial heart valve surgery are available in India: mechanical valves and tissue valves.
Tissue valves: Tissue heart valves are usually made from animal tissues, either animal heart valve tissue or animal pericardial tissue. The tissue is treated to prevent rejection and calcification. There are alternatives to animal tissue valves. In some cases a homograft - a human aortic valve - can be implanted. Homograft valves are donated by patients and harvested after the patient dies. The durability of homograft valves is probably the same for porcine tissue valves. Another procedure for aortic valve repair is the Ross procedure (or pulmonary autograft). In a Ross procedure, the aortic valve is removed and replaced with the patient's own pulmonary valve.
Mechanical valves: Mechanical valves are designed to outlast the patient, and have typically been stress-tested to last several hundred years. Although mechanical valves are long-lasting and generally only one surgery is needed, there is an increased risk of blood clots forming with mechanical valves. As a result, mechanical valve recipients must generally take anti-coagulant (blood thinning) drugs such as warfarin for the rest of their lives, which makes the patient more prone to bleeding.
Valve selection: Tissue valves tend to wear out faster with increased flow demands - such as with a more active (typically younger) person. Tissue valve typically last 10-15 years in less active (typically elderly) patients, but wear out faster in younger patients. When a tissue valve wears out and needs replacement, the person must undergo another valve replacement surgery. For this reason, younger patients are often recommended mechanical valves to prevent the increased risk (and inconvenience) of another valve replacement.
Surgical procedure:
In India, surgeons went through lots of research about aortic valve repair surgery and practiced with some great surgeons in US, UK. Aortic valve replacement is most frequently done through a median sternotomy, meaning the incision is made by cutting through the sternum. Once the pericardium has been opened, the patient is placed on cardiopulmonary bypass machine, also referred to as the heart-lung machine. This machine takes over the task of breathing for the patient and pumping their blood around while the surgeon replaces the heart valve.
Once the patient is on bypass, an incision is made in the aorta and a crossclamp applied. The surgeon then removes the patient's diseased aortic valve and a mechanical or tissue valve is put in its place. Once the valve is in place and the aorta has been closed, the patient is taken off the heart-lung machine. Transesophageal echocardiogram (TEE, an ultra-sound of the heart done through the esophagus) can be used to verify that the new valve is functioning properly. Pacing wires are usually put in place, so that the heart can be manually paced should any complications arise after surgery. Drainage tubes are also inserted to drain fluids from the chest and pericardium following surgery. These are usually removed within 36 hours while the pacing wires are generally left in place until right before the patient is discharged from the hospital.
Cardiopulmonary Bypass:
Cardiopulmonary surgeons in India are very well experienced in aortic valve repair surgery. The described from the expertise are:
Cardiopulmonary bypass is established with a distal ascending aorta arterial cannula and a double-state venous cannula via the right atrium. The patient is kept normothermic. The left ventricle is vented via a right superior pulmonary vein approach. Cardioplegia is first administered retrograde via a coronary sinus catheter and subsequent antegrade cardioplegia can be administered directly into the coronary ostia via a soft ostial cannula.
Hospital stay and recovery time:
Surgeons in India, suggest for the patients of aortic valve repair surgery. Immediately after aortic valve replacement, the patient will frequently stay in a cardiac surgery intensive care unit for 12-36 hours. Total time spent in hospital following surgery is usually between 4 and 10 days, unless complications arise.
Recovery from aortic valve replacement will take 1-3 months if the patient is in good health. Patients are advised not to do any heavy lifting for 6-8 weeks.
Outcome and Risk of procedure:
Surgeons of India, describe some of the risk and outcomes of aortic repair surgery. The risk of death or serious complications from aortic valve replacement is typically quoted as being between 1-5%, depending on the health and age of the patient, as well as the skill of the surgeon. Older patients, as well as more fragile ones, are sometimes ineligible for surgery because of elevated risks.
Hospitals in India at Kerala, Agra, Delhi and Goa serve patients with excellent quality by providing the finest clinical integration of patient care and respecting to the customer satisfaction under efficient management and provide intensive follow up care and monitor progress to make sure the outcome of surgery meets with patients expectation. India is famous for being a tropical holiday destination, but in addition to the sun, sand and beautiful beaches, offers an opportunity to have high standard Aortic valve repair surgery in India in a relaxed atmosphere at affordable cost, where you can make recovery while enjoying famous Indian hospitality, the scenery, excellent hotels and fabulous restaurants, which can make you feel like you are in your own island paradise. To get more information about Aortic valve repair surgery in India, please log on to: www.indiacardiacsurgerysite.com or mail your queries at info@indiacardiacsurgerysite.com, +91-9579119451
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