Transducer 意味

The support member comprises a parallel array of ridges extending along the x-axis and spaced transducer 意味 by a predetermined separation along the y-axis. The ridge has a front film contact surface for supporting the emitter film in the desired film shape for the purpose of radiating parametric output. An electronically sensitive and mechanically responsive ESMR film is disposed on the support member, transducer 意味, one side of the ESMR film is mounted by the film contact surface, transducer 意味, and the arched areas are parallel ridges and Align and place in between.

In some embodiments, the custom transducer housing is manufactured using rapid prototyping methods to place multiple single-element, substantially flat transducers so as to share a common focus. Rapid prototyping methods can include, for example, hot melt lamination, 3D printing, and stereolithography. In some embodiments, the treatment system can include a plurality of transducer modules that can be inserted into the openings of the transducer housing. Each transducer module can include an acoustic lens, a substantially flat single element transducer, and a matching layer disposed between the lens and the transducer. Also described are methods of use and manufacture. Claimed benefit, the application of which is incorporated by reference as if set forth herein. The government has certain rights in the invention.

Transducer 意味

English images. English synonyms. These examples have been automatically selected and may contain sensitive content that does not reflect the opinions or policies of Collins, or its parent company HarperCollins. We welcome feedback: report an example sentence to the Collins team. Read more…. Tripathi, Ashok K. Peixoto, Rute S. Mandi H. Wong, Meshell D. See full entry for 'signal'. Collins English Dictionary. See full entry for 'transducer'. Browse alphabetically signal transducer. Read about the team of authors behind Collins Dictionaries.

The method of claim 13, further comprising the step of being driven by one or more phase signals, wherein at transducer 意味 two opposite phase signals are used to drive the electrically isolated conductive portion of the film. Thus, it is possible to select that the adhesive be thermally conductive so that the support member can also act as a heat sink for the ESMR film The support member of the present invention is significantly thinner and more durable than drums or other support members previously transducer 意味 to provide a vacuum chamber in prior patent applications, transducer 意味.

Forget doing it or forget to do it? Avoiding common mistakes with verb patterns 2. Add to word list Add to word list. Lentivirus can effectively transduce both dividing and non-dividing mammalian cells. The same viral solution was used to transduce myoblasts in vitro prior to the ex vivo gene transfer to the same animal. The fact that we can transduce the cells with pseudotyped lentivirus indicates the potential for genetic modification of the cells in a therapeutic context. This approach avoids the need to transduce glioma cells from individual patients as it allows gene-based immunotherapy to be given immediately.

English images. English synonyms. Collins English Dictionary. All rights reserved. A microphone is a transducer that converts acoustic energy into electrical impulses. Word forms: regular plural transducers noun Electrical engineering : Computing and control A transducer is an electronic device that converts energy from one form to another, just as a microphone converts sound to electrical energy. The input device, with a transducer in it, senses the quantity under measurement and changes it to a proportional electrical signal.

Transducer 意味

In one embodiment , the electroacoustic transducers are oriented so that the electroacoustic transducers emit the surround channel nearly upward. The input transducers , have the same polarity and the output transducers , have opposite polarities. This algorithm , which is the first stage of the algorithm for the minimization of transducers that we present , is independent of the notion of sequential transducers. An ultrasonic probe 11 has transmitting ultrasonic transducers UTt 27a and receiving ultrasonic transducers UTr 27b. Under one embodiment , Finite State Transducers are first combined based on a common core in the Finite State Transducers. Under one embodiment , the finite state transducers are first combined based on a common core in the finite state transducers. In this position detector , a photoelectric transducing part 1 is provided with plural photoelectric transducers , and the photoelectric transducers are disposed , such that the photoelectric transducing part 1 can measure a position of a light source 4.

Matlab label colorbar

Since PZT has an ultimate stress limit prior to failure, the pressure output into the water below this limit is higher due to matching. For focal transducers, the axial dimension defines the longest dimension of the focal point, which should be less than 6 mm to ensure that cavitation is caused only within the vessel lumen. Traditional Chinese images. The epoxy resin mixture can then be used to bond the element to the housing and provide the proper matching layer thickness and acoustic impedance. Method for the localized destruction of soft structures using negative pressure elastic waves. The focal volume of the transducer was simply specified so that cavitation was generated in the target vessel lumen, minimizing unwanted collateral damage. Many modifications may be made to the support member shown in FIG. Ultrasound system and method to automatically identify and treat adipose tissue. The target size of the femoral thrombolytic transducer is defined by the vessel diameter, which is approximately 6 mm in diameter. The imaging system can be positioned between imaging probe holders, which can be molded into a housing geometry. CNA en. The ultrasound treatment system of claim 12, wherein the opening of the rapid prototyping transducer housing includes a groove adapted to mate with the thread of the transducer module. And a method. The eight waveforms received are shown in FIGS. Ultrasonic diagnostic apparatus and ultrasonic probe with acoustic matching layer having continuously varied acoustic impedance in the thickness direction.

Forget doing it or forget to do it? Avoiding common mistakes with verb patterns 2.

This design and method allows the use of non-rapid prototyping materials for the actual housing, but has the benefit of using rapid prototyping for accurate alignment of elements. This method can be used to construct not only array transducers but also single focus transducers. Preferably, only the conductive portion of the separation band is etched away so that the emitter film is still one continuous uniform film piece. Effective date : These measurements suggest that the acoustic lens provides nearly ideal focusing, similar to the spherical transducer segment. Development of high frequency composites for ultrasound transducer applications. Another advantage of the concave shape is that high directivity can be obtained. The element impedance is shown to be connected directly to the element terminal left side and the end of the 2 meter cable is shown attached to the element middle to the voltage gain network Are shown connected at the input right side. The entire back plate as shown in FIG. DC supply voltage. The target size of the femoral thrombolytic transducer is defined by the vessel diameter, which is approximately 6 mm in diameter.