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Since its establishment in 1999, BBT Medical has independently developed and produced gynecological products, and later developed an ultrasonic surgical system that is frequently used in laparoscopic surgery, which greatly reduces the frequency of frequent replacement of instruments by clinical doctors during surgery. Wuhan BBT Medical is a professional ultrasonic transducer supplier and manufacturer. Our homemade ultrasonic transducer is a device that converts electrical energy into mechanical energy, usually made of piezoelectric ceramic sheets. The piezoelectric effect of the material converts electrical signals into mechanical vibrations. The electric oscillation signal from the excitation power supply will change the electric field in the energy storage element of the ultrasonic transducer, causing it to enter a vibration state, thereby driving the medium in contact with the mechanical vibration system of the transducer to vibrate. When the vibrating blade is in contact with the tissue, it will break the protein hydrogen bonds of the tissue, and the tissue protein cells will be denatured to form a sticky clot, which can cut hemostasis (vessels below 5mm). What Is A Transducer Medical Because ultrasound will produce many physical, chemical and biological effects when it propagates in the medium, and because ultrasound has strong penetrating power, good clustering, large information carrying capacity, and easy to achieve fast and accurate online non-destructive testing and non-destructive diagnosis, the ultrasonic transducer used in a medical industry , as well as agriculture, national defense, bio-medicine and scientific research area. The medical ultrasound transducer is an essential component of the medical ultrasound instrument system, and it plays a critical role in the development and testing of novel medical instruments. Ultrasonic Transducers For Sale The clinically used transducers are of different sizes and shapes. That is why we design different types of transducers for customers. As advanced ultrasonic generator suppliers, we are dedicated to meet the needs of doctors for clinical use. Types Of Ultrasonic Transducer BBT Transducer (Grey) BBT transducer (Grey) used with 55.5KHz Generator & Ultrasonic scalpel(55.5Khz), convert electrical energy into mechanical energy. BBT Transducer (Blue) BBT transducer(Blue) used with 55.5KHz Generator & TM-Sure (9cm & 17cm) (55.5Khz), convert electrical energy into mechanical energy. How Does An Ultrasonic Transducer Work? The ultrasonic transducer itself is not an energy generator, it is just an energy converter, which converts electrical energy into mechanical energy, and can convert a large amount of energy on the premise that the output matches the input well. A high AC voltage is applied to the transducer through the drive circuit to charge and discharge the capacitance of the transducer. Among them, the piezoelectric ceramic sheet undergoes simultaneous expansion and contraction under the action of an alternating electric field, generates longitudinal mechanical vibration and expands at the conduction shaft node. The bite force of the cutter head can reach the maximum 55.5KHz high ultrasonic transducer frequency vibration. The cutter head contacts the tissue protein, breaking the hydrogen bond of the protein, reorganizing the protein structure, and deep coagulation to close the larger lumen, so as to achieve the effect of cutting, coagulating the tissue and stopping bleeding. Application of Transducer in Medical Field ultrasonic transducer in biomedical application are widely used in the medical industry and are continuously improved. From diagnostic tests that allow parents to see a newborn's heartbeat for the first time to surgical equipment that can treat rare cancers, ultrasound transducers play a key role in today's healthcare. Piezoelectric transducer in biomedical instrumentation generates ultrasonic waves because the material used to make the transducer vibrates when an AC voltage is applied. This vibration produces very high frequency pressure waves; the rate is 10MHz or higher. To generate ultrasound at these frequencies, most medical applications of ultrasound use lead zirconate titanate ceramics (PZT). These same materials can also work in reverse to detect ultrasonic waves and convert the energy of these waves into electrical signals. The most common use of ultrasound transducers in the medical field is ultrasound imaging. Use the echo time of the ultrasound and the Doppler shift of the reflected sound to create an image to determine the distance to the internal organs of the target and their movement. Another increasingly widespread application of ultrasound is ultrasound surgery. Ultrasound surgery is minimally invasive and precise enough to allow the surgeon to remove diseased or damaged tissue without affecting the surrounding area. This leads to faster recovery time and improved patient outcomes. Medical Ultrasonic Transducer Working Principle Ultrasonic transducer is a very important core component of medical ultrasound system. It uses piezoelectric wafers to realize acoustic-electric signal conversion to convert the electrical signal of the system into ultrasound. In the transducer probe are piezoelectric crystals, which will change shape when current is applied to them. Vibration or shape changes can produce sound waves that move outward. When they point to the human body, they pass directly through the skin into the internal anatomy.

Minimum Order: 10 long tons

Since its establishment in 1999, BBT Medical has independently developed and produced gynecological products, and later developed an ultrasonic surgical system that is frequently used in laparoscopic surgery, which greatly reduces the frequency of frequent replacement of instruments by clinical doctors during surgery. BBT Medical ultrasonic scalpels are mainly used for soft tissue cutting and coagulate blood vessels less than 5mm in laparoscopic surgery. Available in 4 shaft lengths 45cm,36cm,23cm and 14cm for you choose. Superior to electrosurgery in that it can cut through soft tissue, creates less toxic surgical smoke, and offer clear operation vision. Reduce the frequency of instrument replacement during surgery, reduce infection rate, reduce operation time and postoperative complications. Harmonic Scalpel Manufacturer Our harmonic ultrasonic scalpel can be compatible with existing ultrasonic Generators and Transducers in the market. At present, our cutting tools have been sold to South American countries, such as Brazil, Argentina, and Mexico, as well as European countries, such as Greece, Russia, Italy and Belgium, Southeast Asia, South Korea, and more than ten countries. ***Do not use harmonic scalpel handpiece in bone tissue cutting and fallopian tube closure surgery. Harmonic Scalpel Uses Harmonic ultrasonic scalpel is a kind of ultrasonic scalpel, also referred to as sonic knife. It uses an harmonic scalpel generator to make the metal knife head mechanically oscillate at the ultrasonic frequency, so that the water molecules and protein hydrogen bonds in the tissue are broken, the cells are disintegrated, the tissue is cut or making coagulation, and blood vessel closure. The application of laparoscopic harmonic scalpel in laparoscopic surgery has obvious advantages. Types Of Ultrasonic Scalpel BBT Medical Ultrasonic Scalpel 14cm Its function is equivalent to TM-SURE depending on the user's usage habits, and its curved tip design provides greater visibility to surgeons during surgery. BBT Medical Harmonic Blade 23cm Different lengths of scalpels meet the needs of different types of surgery. The weight is only 120g, which is conducive to the flexible operation of 360 degrees without dead Angle. BBT Medical Harmonic Knife 36cm With a ultrasonic cutting blade, compatible wite BBT ultrasonic surgical Generator 55.5Khz, Also other mark Generator in the market. The curved head structure design increases the effective anatomical length of the scalpel. BBT Medical Ultrasonic Harmonic Scalpel 45cm It is a curved blade ultrasonic scalpel. In matching with the ultrasonic scalpel system, it is used for cutting, dissection, coagulation in general surgery, laparoscopic surgery, orthopedic surgery and urological surgery. TM-Sure Scissors Type Ultrasonic Scalpel 9cm This scalpel can be applied to the same Generator(55.5Khz) as BBT ultrasonic scalpel. It vibrates at 55.5Khz, has best performance for thyroid and breast operation. TM-Sure Scissors Type Ultrasonic Scalpel 17cm This TM-Sure(17cm) can be applied to the same Generator(55.5Khz) as BBT ultrasonic scalpel. It has the same function as the 9cm TM-Sure BBT 47Khz Ultrasonic Scalpel Our original intentionTo fill the gap of domestic 47KHz ultrasonic scalpel technology;Improve the utilization rate of medical equipment that is already in short supply and reduce the harmonic scalpel cost of expensive... How Does Harmonic Scalpel Work The BBT medical ultrasonic scalpel manufacturers need to be connected to the BBT handpiece before it can be used normally. When the connection is normal, the power supply will convert the electrical energy into mechanical energy through the transducer. At the same time, by pressing the handle to clasp the hand, the clamp head can be opened and closed. You can also choose to use the BBT foot switch instead of manual control according to the user's habits. The Difference Between BBT Medical Harmonic Scalpel 14cm ultrasonic scalpel: Thyroid and breast surgery (According to the user's habits, the use function is the same as TM-Sure) 23cm harmonic blade: Superficial tumor resection, such as hemorrhoids. 36cm harmonic knife: Mainly used for laparoscopic surgery, such as Radical gastric cancer, splenectomy, and hysterectomy, etc. 45cm ultrasonic harmonic scalpel: Laparoscopic surgery for obese people. (See 36cm Ultrasonic scalpel Surgery Type) Scissor type ultrasonic shear : Thyroid and breast surgery, such as breast tumor resection, etc. BBT Medical Harmonic Scalpel Specification Scalpel (14cm/23cm/36cm/45cm) Name Specification Packing box 36cm:52cmx18.4cmx4cm 14cm&23cm:40.4cmx18.4cmx4c , m 45cm:60.8cmx18.4cmx4cm Net weight 36cm:0.15kg  23cm:0.13kg 45cm:0.15kg 14c , m:0.12kg scalpel axial vibration amplitude 50μm~120μm Device Storage Life 5 years

Minimum Order: 10 long tons

Since its establishment in 1999, BBT Medical has independently developed and produced gynecological products, and later developed an ultrasonic surgical system that is frequently used in laparoscopic surgery, which greatly reduces the frequency of frequent replacement of instruments by clinical doctors during surgery. What is Ultrasonic Generator BBT ultrasonic generator manual 55.5Khz provides an excitation signal and a high-frequency AC power source to drive the medical ultrasonic transducer. It offers 3~5 level power adjustment to meet different clinical requirements such as dissection and coagulation. It is compatible with 55.5 kHz ultrasonic generators on the market. Specification Of BBT Ultrasonic Generator Name specification Net weight 6.3kg Size 42cm*30cm*16.5cm Working frequency 55.5kHz±2kHz Packing box 58cmx50cmx24cm MAX ultrasonic power <80W How Does BBT Generator Work As one of the professional ultrasonic generator suppliers and ultrasonic generator manufacturers, BBT Medical ultrasonic field generator is an ultrasonic surgery energy platform with pure single ultrasonic energy. By converting electric energy into mechanical energy, the high-frequency vibration is transferred to the ultrasonic cutter knife head through the axial direction of the knife bar. Combined with the pressure of the jaw, collagen and fibrin in human tissues will dissolve and denaturation. These walls fuse together to form a zona pellucida, creating a permanent closure. Ultrasonic Generators Advantages 1. The panel is equipped with an output intensity bar device, and a unique frequency and output intensity alternate digital display device is optional; 2. Equipped with an adjustable frequency sweep function to continuously change the sound field distribution in the cleaning tank, BBT Ultrasonic Generator can avoid the production of linear cavitation etching lines on the surface of the workpiece, and also makes the dirt on the surface of the workpiece fall off quickly to improve the cleaning effect; 3. BBT power ultrasonic generator is equipped with power adjustment function, using advanced power adjustment circuit to achieve stepless and smooth adjustment of ultrasonic power, overcoming many shortcomings brought by the traditional method of indirect adjustment of power by adjusting frequency; 4. It has the unique anti-co-shock function in China, which overcomes the defects of traditional generators that are easy to produce lines on the surface of the workpiece and damage the workpiece, and it also avoids the shortcomings of breaking the tank due to cavitation; 5. With the original ultrasonic generator working principle, the dirt can be quickly separated from the workpiece and float on the surface, which is suitable for cleaning by overflow circulation. 6. With overheating protection function, it can protect the generator from damage. Ultrasonic Generator Functions 1. Frequency tuning function The ultrasonic generator has the function of fine-tuning the frequency, with an adjustment range of 2%. Under different working conditions, slight adjustments can make the transducer always work in the best state, and the energy conversion efficiency can reach the maximum, and it can reach the maximum under different working conditions. Good results. 2. Frequency sweep function The ultrasonic generator has a frequency sweep function. During the cleaning process, the ultrasonic frequency is swept back and forth within a reasonable range to drive the cleaning liquid to form a fine backflow, so that the dirt on the workpiece is quickly removed from the surface of the workpiece while being ultrasonically peeled, and the cleaning efficiency is improved. 3. Power adjustment function The ultrasonic frequency generator has the function of power adjustment, and the output power can be adjusted continuously from 10% to 100% to meet the requirements of various cleaning objects. If you want to buy ultrasonic generator, please contact us.

Minimum Order: 10 long tons

Since its establishment in 1999, BBT Medical has independently developed and produced gynecological products, and later developed an ultrasonic surgical system that is frequently used in laparoscopic surgery, which greatly reduces the frequency of frequent replacement of instruments by clinical doctors during surgery. BBT Ultrasonic Surgery System This system is composed of the generator, transducer, and scalpel. And the generator converts electrical energy into mechanical energy through the piezoelectric ceramic sheet in the handle, so that the jaw oscillates at 55.5KHz, and the vibration amplitude is 50μm-100μm. The oscillating jaw breaks the hydrogen bond of tissue protein when it comes into contact with the tissue. Tissue protein cells degenerate to form viscous coagulum, which can cut and stop bleeding (vessels≤5mm). Ultrasonic coagulation has a lower temperature than electrocoagulation, and tissue damage is less. BBT Medical Harmonic Scalpel The ultrasonic scalpel can perform blood clotting while cutting the tissue. There is no current passing through the soft tissue during its working process, and the tissue eschar is small, so that the patient is less damaged. These ultrasonic harmonic scalpels can be used for open surgery, laparoscopic or endoscopic surgery. BBT Medical Ultrasonic Transducer A device for controlling the amplitude of the shaft of an ultrasonic scalpel. The amplitude is 55.5Khz±2Khz. Convert electrical energy into mechanical energy. It solves the technical problem that the amplitude of the existing ultrasonic scalpel shaft changes with the load and causes low cutting efficiency, and provides an ultrasonic scalpel shaft amplitude control device that can accurately control the constant amplitude vibration of scalpel. BBT Generator The BBT ultrasonic generator is also called the ultrasonic energy platform, which converts electrical energy into mechanical energy. Through the transducer, the connected cutter arbor moves in accordance with the axis of the trajectory to make the cutter arbor vibrate from one end to the other at high frequency, so that the end contacts the blade of the soft tissue for cutting & condensation. For example, 55,500 vibrations per second can denature the proteins in soft tissues and form sticky clots. Which Surgical Departments Is Ultrasonic Surgical System Suitable For? Hepatobiliary Hepatobiliary Surgery Gastroenterology Radical gastric cancer surgery, rectal cancer resection, laparoscopic colorectal surgery. Urology Radical resection of prostate cancer, radical resection of bladder cancer. Head And Neck Surgery Thyroidectomy, neck lymphatic dissection. The Five Sense Organs Tonsillectomy, uvulapalatopharyngoplasty (UPPP), parotid gland tumor resection. Breast Surgery Radical mastectomy, breast lumpectomy, axillary lymphatic dissection. Gynecology Hysterectomy, adnexectomy, ectopic pregnancy, fallopian tube fenestration, total hysterectomy, pelvic lymph node dissection. Thoracic Surgery Radical resection of esophageal cancer, radical resection of lung cancer, mediastinal surgery, CATS. Why Choose BBT Medical Ultrasonic Surgical System? The BBT ultrasonic surgical systems are the same quality as imported products. Our products have an absolute advantage in price. Also, its performance is similar to the imported products. Our advantages: We have been engaged in the research and development of an ultrasonic surgical system for more than 10 years and have rich experience in this field. Our own spacious R & D and production base, coupled with a strong professional and technical R & D team, is the premise that our company has the ability to meet the needs of most customers. Reduce the frequency of ultrasonic surgical instrument replacement during surgery, reduce the incidence of postoperative complications, and reduce the patient's treatment expenditure.

Minimum Order: 10 long tons

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OEM Numbering of VOLVO CHB091 Clutch Actuator Applicable Models of VOLVO CHB091 Clutch Actuator If you want to know more information about 2006 volvo xc90 v8 transmission, 2003 volvo s80 transmission, volvo 740 automatic transmission, 2002 volvo v70 transmission, 2005 volvo xc90 v8 transmission, please visit our website. And we have volvo xc70 transmission for sale, the price is low, any needs, contact us. As a car accessories company, we have various clutch parts for customers.

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Blood collection needles are made of medical polymer materials and sterilized by ethylene oxide, with no bacteria and pyrogen. We are the first domestic producer to manufacture evacuated blood collection tubes and blood collection needles simultaneously, providing real systematic products Stainless steel needles are sharp and smooth enough. The length and angles of needle tip is designed specially and professionally for venipuncture, maximum decrease patients pain. Bloodflow is observable in the needle, easy for successful blood collection.

Minimum Order: 1000

High quality blood collection tube: Product features: Vessel simulation technology New integration technology of caps and stoppers Efficient anti-coagulation technology Personalized product service Universal standard cap colors Additive: Gel & clot activator Sodium/Lithium heparin EDTA K2/K3 Sodium citrate(3.2% or 3.8%) Sodium fluoride ACD DNA preservative fluid Material: glass or plastic Size(mm): 12*75; 12*100; 15*100; 13*75; 13*100; 16*100; 16*120

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What is turpentine oil? Turpentine (which is also called gum turpentine, spirit of turpentine, oil of turpentine, wood turpentine, terebenthene, terebinthine and (colloquially) turps) is a fluid obtained by the distillation of resin harvested from living trees, mainly pines. Mainly used as a specialized solvent, it is also a source of material for organic syntheses. Turpentine is composed of terpenes, primarily the monoterpenes alpha- and beta- pinene, with lesser amounts of carene, camphene, dipentene, and terpinolene. What is turpentine oil used for? In foods and beverages, distilled turpentine oil is used as a flavoring ingredient. In manufacturing, turpentine oil is used in soap and cosmetics and also as a paint solvent. It is also added to perfumes, foods, and cleaning agents as a fragrance.

What is Phenacetin? Phenacetin is a pain-relieving and fever-reducing drug. < , br>What are the Phenacetin fuction ? 1.Antipyretic and analgesic, used to treat fever, headache, neuralgia, etc. The antipyretic effect is stronger than the analgesic effect. 2.Phenacetin's analgesic effects are due to its actions on the sensory tracts of the spinal cord. In addition, phenacetin has a depressant action on the heart, where it acts as a negative inotrope.

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Specification Model: M, L Product Performance: Medical examination gloves should be uniform in thickness, free of impurities, no damage and other defects; medical examination gloves should be free from cracks and water leakage at the lower part of the wrist. Product Structure: Medical examination gloves are made of PE plastic film material at one time. Scope Of Application: It is used to check or touch the patient's condition on the doctor's hand or finger.

Minimum Order: 1000

Function：With several features of methyl ester, urethane can be used as intermediates of medicine, pesticide and spice to produce hypnotics and sedative, brucine, antidote of resorcinol, bactericide, cosolvent of injection and colorant in dyeing and printing industry, and also applicable to the biochemical research. In addition, it can be used as a drug per se, has the anticancer property to cure multiple myeloma, chronic leukemia, and the like, and also can be used as cosolvent or latent solvent for some medical injection formulations. The urethane can be used as therapeutical agent for some tumors by itself. Packaging: Paperboard barrel, lined with double-layer plastic bags internally. Net Weight: 25kg/barrel. Storage: The product should be stored in a cool and ventilating storehouse, away from fire, sun and wet. Technical Data and Sample Drawing of Urethane Item Technical Data Appearance White Crystal Content ≥99% Oxide <0.007% Ignition Residue <0.1% Melting Point 48-50℃

Minimum Order: 1 bags