Linear probe frequency. It’s perfect for seeing things close to the surface.
- Linear probe frequency. QuickGuide Tristel Trio™ Validated disinfection product for Esaote’s probes. Depending on what clinical application you are doing, (Vascular, breast, small parts, etc. The difference between the probes is just the depth of penetration. Frequency Range and Image Quality: Every ultrasound transducer has a frequency range. The transducer performance provides near field images with great detail, making it ideal for examining superficial structures, muscles, joints and tendons. Before purchasing an ultrasound transducer, let’s learn about types of ultrasound transducer probes and their features: Linear probe ultrasound features a linear transducer, distinguished by its linear piezoelectric crystal. With specialized presets for MSK, breast, vascular, dermal, and ocular applications, the mL26-8 offers unmatched adaptability on EPIQ & Affiniti. Linear and curvilinear (or curved) transducers are most useful for nerve imaging to provide high resolution images. With advanced engineered LOGIQ transducers, you can feel confident you have the technology to provide excellent patient care. Our 2D oferings include curved, linear, phased array and matrix array technologies for applications including OB/GYN, general imaging, cardiac, pediatrics, peripheral vascular and small parts. The linear transducer for 2D imaging has a large footprint and a frequency range of 2 Jul 20, 2022 · Frequency refers to the frequency of the sound waves produced from the transducer. Fast global shipping. Linear probes have a frequency of 4–13 MHz, which surpasses the frequencies of both curvilinear and endovaginal probes. This makes the probe ideal for vascular imaging and certain procedures such as central line placement. Higher ultrasound frequencies have shorter wavelengths and provide better detail and spatial resolution (recall that axial resolution (ultrasound) = ½ ⨉ sp Feb 28, 2022 · The linear array transducer frequency is 4–12 MHz, which can be applied on ultrasonic examination of superficial organs, vessels, and tissues, etc. Aug 2, 2024 · Ultrasound transducer probes vary in size, shape, and function. Often this is how a company advertises their products – for example, a 7MHz linear rectal transducer. Jun 3, 2025 · Discover the different ultrasound transducer types and how to select the best ultrasound probe for your medical needs. Curvilinear Probe Curvilinear Low Frequency Probe Increased depth acompared to linear probe, but lower resolution. Great detail, but not so good for depth. - 5 MHz. It offers a frequency range from 3 to 11 MHz, a footprint of 38. Toggle up allow better resolution, i. Search by ultrasound system, clinical segment, application or transducer type. It can be used for a wide range of clinical applications, including Musculoskeletal, Vascular, Pediatric and Abdominal, and uses also advanced imaging technology to provide high-resolution images. The combination of these probes allows greater diagnostic confidence as anatomical structu We are proud to present to you GE’s 12L-RS linear array probe. This 18. The piezoelectric crystals are arranged in a Advanced MSK – Gout diagnosis from nearfield joints to deeper areas Ultrasound examination was performed with Esaote’s newest very high-frequency linear probe, operating between 4 and 25 MHz, that allowed to diagnosticate a severe case of gout between the metacarpus and the phalanges of the finger. A linear probe uses high frequency ultrasound to create high resolution images of structures near the body surface. Its single-crystal (SiX) piezocomposite technology is perfectly suited for high-end and specialized systems providing great performance image quality with good We are proud to present to you GE’s 9L-D wideband linear array curved ultrasound probe transducer. The current study has demonstrated that, despite the technical limitations of using the lower frequency curvilinear ultrasound probe, particularly in terms of image resolution, the measurement of RF CSA using the curvilinear probe has satisfactory agreement with the measurement obtained using the standard higher frequency linear probe. when using flat-linear array probe for placing intravenous peripheral line. Doctors only need to adjust the ultrasound software to complete the probe replacement. The median Aplio's Ultra-wideband i-series, provides superior sensitivity and resolution for both near and far field. The piezoelectric crystals of the linear probe are organized in a linear composition to generate a straight sound wave. The L4-12t-RS is a wideband linear array ultrasound transducer designed to provide clear and detailed images of small parts, such as the breast, thyroid, and musculoskeletal system. Oct 10, 2023 · 3. Transducer Selection Transducer characteristics, such as frequency and shape, determine ultrasound image quality. This technology produces a Probe frequency: 5 MHz - 10 MHz The 7L4S linear probe can help you with different medical diagnoses and surgical procedures. A lightweight transducer cable minimizes strain for the user, facilitating transducer placement. It’s perfect for seeing things close to the surface. Linear probes can be used for applications, including vascular, breast, thyroid, and tendon exams, among others. The eL18-4 transducer is an ultra high-frequency linear transducer that incorporates ultra-broadband PureWave crystal technology with fine-elevation focusing capability, generating ultra-broadband frequencies from 2 to 22 MHz. Today, linear ultrasound probes are standard equipment in interventional radiology, oncology, and anesthesiology departments worldwide. The Linear Probe uses high-frequency ultrasound to create high-resolution images of structures near the surface of the body. It is only compatible with the Acuson Juniper. We are proud to present to you GE’s L8-18i-D linear array hockey stick ultrasound probe transducer. Nov 19, 2019 · Portable Wireless WIFI Scanner Linear Array Probe 7. Mar 27, 2023 · Clinical ultrasound’s maximum utility as a diagnostic tool rests on understanding and manipulating multiple physics principles. Jan 12, 2016 · The current study has demonstrated that, despite the technical limitations of using the lower frequency curvilinear ultrasound probe, particularly in terms of image resolution, the measurement of RF CSA using the curvilinear probe has satisfactory agreement with the measurement obtained using the standard higher frequency linear probe. Using a linear array transducer of high frequency, it is possible to assess, with much greater clarity, the superior sagittal sinus, the parafalcine meningeal spaces, and certain portions Handheld Ultrasound Device MD-HUSG-3000 3 in 1 Probe Type: Convex array probe Linear array probe Phased probe Frequency: Convex + Cardiac: 2. They have a higher frequency and are used to scan small parts and shallow structures near the surface like the thyroid in your neck. FREQUENCY Materials made from ceramic crystals, called piezo-electrics, produce sound waves when supplied with an electrical current. The linear ultrasound probe is a high-frequency transducer (5-15 MHz) that will give you the best resolution out of all of the probes but is only able to see superficial structures. Sector phased array transducers may also be used but the images are more "grainy The L2-9-D is a Linear Array Ultrasound Probe with XDclear transducer technology. Its advanced Doppler modes, puncture guidance, and wireless capabilities make it ideal for clinical, point-of-care, and cosmetic applications where precision and detailed This paper describes the development and characterization of a high-frequency (65-MHz) ultrasound transducer linear array. The transducer features configurable buttons, enhancing user control during procedures. Dec 20, 2024 · Devices like the Toshiba PLT-705BT, with a frequency range tailored for such applications, demonstrate the importance of specialized ultrasound probe manufacturers in advancing medical technology. Conclusions: The evaluation of suspicious breast lesions by three experts with high-frequency linear-array transducer and low-frequency convex-array transducer was comparable in terms of uptake pattern and perilesional enhancement. By firing groups of transducer elements in sequence, a series of adjacent acoustic beams is generated, each forming a scanline perpendicular to the transducer face or slightly tilted Aug 15, 2024 · Key Benefits of Using Linear Probe Ultrasound One of the key benefits of using a linear probe ultrasound is its exceptional image quality, particularly for superficial structures like muscles, tendons, and blood vessels. 5/10MHz Scan Depth: Convex: 90 to 160mm 90 to 305mm Linear:20 to 100mm Length: 125mm Get Quote The Vivid‡ i and Vivid q feature a wide range of applications that help increase each system’s versatility. Are you primarily focused on soft tissue imaging or do you handle a high volume of procedures involving superficial structures? The frequency range of the probe plays a critical role in image resolution and depth penetration You’ve probably noticed that the transducers, or probes, on your ultrasound system are named or marked with a number followed by ”MHz”, most likely in the 1-20 range. The Wideband technology incorporated in the 9L-D probe allows for a broader frequency range, resulting in improved image resolution and clarity. With a frequency rang Jun 3, 2024 · An ultrasound transducer converts electrical energy into mechanical (sound) energy and back again, based on the piezoelectric effect. It can also be used for MSK, carotid, thyroid, breast, and other structures near the skin surface. Nov 25, 2017 · A high frequency ultrasound transducer (vascular linear probes), the tissue penetration decreases but image resolution improves. A curved linear arranges the crystals along a curve but are still in a single line. Jul 15, 2023 · A linear probe uses high-frequency ultrasound to create high-resolution images of structures near the body surface. The acoustic lens sits on the thin straight foot of the stick. Perhaps you’ve wondered what this number refers to or the significance of having a higher or lower number on your Buy L22 18/22MHz High-Frequency Linear Probe Ultrasound ultrasound machine – portable, wireless, iOS/Android compatible. It can be adjusted according to purpose of scanning. Trick of the Trade: Use an ultrasound linear transducer A recent prospective study by Tabbut et al. You’ll need to pick the right one that’s appropriate to the structure you want to image. 5Mhz 80Elements 16Channel Connect to PC Tablet SmartPhone. Apr 25, 2025 · Linear probe The array and appearance of linear probes are flat. Low-frequency probes are the go-to option for imaging deep-seated body structures, whereas high-frequency probes are preferred for detailed surface analysis. Mar 25, 2022 · The frequency of the linear array probe is 4–12 MHz, which can be applied on ultrasonic examination of superficial organs, vessels, and tissues, etc. There are multiple probe options available on the market, which can make choosing the perfect probe difficult. How does the frequency of an ultrasound probe affect imaging? The frequency of an ultrasound probe is directly related to its imaging capabilities. frequency range, and 25 mm footprint, this reliable probe is compatible with the popular GE Logiq ultrasound series systems. With a 4. Jun 13, 2024 · Ultrasound frequencies in diagnostic radiology range from 2 MHz to approximately 15 MHz. The probe's beam is rectangular and provides good near-field resolution. 3 in 1 probe include convex probes, straight probes and cardiac probes. With an astonishing 15 MHz. The pleural line and sliding of pleura is better visualised with a high frequency probe. Jul 21, 2025 · High Frequency Linear Array Probe Market size was valued at USD 150 Million in 2024 and is forecasted to grow at a CAGR of 8. The site uses and frequency of the linear transducer may differ depending on whether it is used for 2D or 3D imaging. Hockey stick linear array probes get their name from their appearance. It is the best probe to view the superficial structures. 5 MHz to 12 MHz. Browse the various transducers available for the family of Vevo Imaging Systems including ultra-high to low frequency transducers. To alleviate problems with UBMs which include mechanical motion and fixed focusing, high frequency linear arrays and imaging systems in the 20–50 MHz range have been developed. These are reverberation artifacts caused by reflection of ultrasound waves between the probe head and pleural line. Verasonics offers high frequency linear array transducers for unparalleled ultrasound imaging. The high frequency of linear probes ensures exceptional resolution, capturing fine details of tissues close to the skin surface. The eL18-4 transducer is an ultra high-frequency linear transducer that incorporates PureWave crystal technology with fine-elevation focusing capability, generating ultra-broadband frequencies from 2 to 22 MHz. This probe has a frequency range of 3-8 MHz, has a footprint of 14 x 53 mm and is capable of producing vascular, musculoskeletal, thyroid, small parts, abdominal, OB GYN, and breast ultrasound images. Linear Color Doppler Probe Produces Clear Vascular Imaging Featuring an advanced 10MHz high-frequency array, this linear array transducer ideal generates high-resolution vascular images. The array was built from bulk PZT which was etched using an optimized chlorine-based plasma dry-etching process. Find out all of the information about the Sonosite product: linear-array ultrasound transducer L19-5. Discover our advanced technology and imaging solutions today. It also specializes in small parts, musculoskeletal, interventional and breast application imaging. Its piezocomposite technology is perfectly suited for high-end and specialized systems providing great performance image quality with good contrast and resolution The linear probe is a high frequency transducer (>7 MHz, small wavelength), which has excellent resolution superficially, however secondary to the high frequencies the absorption of ultrasound is high and so the ultrasound depth is small (usually less than 9 cm). 4mm, a field of view of 120mm and a depth of field of 160mm. This high-frequency, wide foot-print transducer is ideal for tendon, small parts, musculoskeletal and superficial imaging. Depth is normally set to 5-8cm. Pleural line is seen as an echogenic bright line closest to transducer head. 5 MHz. The HL18-4 hockey stick linear transducer is especially suited to MSK and pain management applications, reaching difficult-to-access areas with its small footprint and maneuverability. GE Healthcare offers a wide variety of high bandwidth, ergonomic transducers for a broad range of clinical applications – empowering you with advanced probe technology on your ultrasound system. Sep 5, 2023 · Wideband linear array probes are the most common choice. This probe has the highest frequency range of any GE probe in the "RS" series (for advanced and portable systems). We are proud to present to you Philips' L18-5 linear array ultrasound probe transducer. The 13L4w high frequency, linear transducer has superb near-field resolution and a wide imaging footprint for maximum viewing. Compared with other linear probes, Stork Sep 7, 2023 · The curved linear transducer is a hybrid innovation that combines elements of both linear and curved probe technology. However, their penetration depth is limited. ), the linear transducer’s frequency, footprint, and applications can vary. The transducer’s advanced design allows for wide field-of-view trapezoid imaging and superb 2D detail resolution. e. The ability to use one transducer across a wider range of patient types can potentially reduce cost, while providing better imaging. Apr 25, 2025 · The linear piezoelectric crystal arrangement is one of the essential characteristics of a linear ultrasonic transducer. Some examples include the thyroid gland, superficial nerves, veins or arteries for cannulation, or musculoskeletal structures like tendons and ligaments. Innovative transducer technology from GE Healthcare enables extraordinary vision so that you can see more in a broad range of clinical applications. This probe, despite being a vascular transducer in nature, is also capable of producing images for small parts (usually including breast and thyroid) and musculoskeletal applications. May 15, 2020 · The linear transducer for 2D imaging has a wide footprint and its central frequency is 2. These probes have The difference between the flat linear rectal transducer and the rectal probe with a curved array for large animal reproduction and how to choose. Mar 10, 2016 · Typical diagnostic ultrasound elements are between 0. Description Wide-band microconvex array Broad-spectrum microconvex intra-cavitary transducer Wide-band microconvex array Nov 23, 2012 · Using a transducer of medium frequency, it is possible to identify gross cerebral edema, hemorrhage, or large structural abnormalities. Medical Applications N/A Veterinary Applications The small-footprint linear array transducer is also called a hockey-stick transducer and has higher frequency compared with other transducers. Discover the award-winning Philips mL26-8 ultra-high frequency compact linear array transducer, designed to provide exceptional imaging versatility from head to hip. Linear high-frequency transducers are typically used for superficial tissue imaging—for example, appendix, abdominal wall, and scrotum. Its higher frequency can offer you less penetration and make for better resolution images. 5 – 12 MHz. It has an exceptionally high frequency range, 10789382 Transducers/Probes The 8V3 transducer utilizes patented ACUSON™ micro-pinless (MP) connectors for an ergonomically designed high-density array transducer for pediatric and fetal echocardiography applications. Linear (also sometimes called vascular) probes are generally high frequency, better for imaging superficial structures and vessels, and are also often called a vascular probe. This probe, manufactured specifically for the most advanced and powerful Sonosite ultrasound machines (including the Edge II and SII) is employed for MSK, Small Parts and Superficial Vascular images (as well as This study aimed to investigate the effects of high-frequency linear transducers (HFLT) on the accuracy of point-of-care ultrasound (POCUS) for detection of IUP and the agreement between EPs and obstetricians for patients' diagnosis. 5 MHz, would have a typical thickness of 0. These probes often have a rectangular beam with excellent near-field resolution and run at a high frequency to achieve improved picture resolution. The axial resolution is determined mostly by the frequency of the ultrasound wave. 9L-D is a Wideband Linear Array Ultrasound Probe. Feb 26, 2021 · Figure 1. Some of our best selling linear probes are the 12L-RS and the 9L-D from GE. Jun 24, 2025 · Explore the best portable ultrasound machines by probe type (Linear, Convex, and Phased) and their use cases, and choose the best one for your specialty or clinical setting. These are the phased array, curvilinear and linear probes. Higher-frequency probes, such as linear probes, offer high resolution and are excellent for visualizing fine details in superficial tissues. Specifications 128 Elements Frequency Photograph of ultrasonic transducers [5] Structure of the transducer The parameters of the transducer performance, which influence the quality of ultrasound images, are the axial and lateral resolution and sensitivity [7]. 14L3e (9086) Linear Transducer Applications: Small Parts Compatible with: bkSpecto 18L5 (9070) High Frequency Linear Transducer We are proud to present to you GE's L10-22-RS linear array ultrasound probe transducer. At Compatible Probes, we offer The ML6-15-D ultrasound transducer is a high-frequency linear array probe designed for use with compatible GE HealthCare ultrasound systems. These probes are common for neck and superficial vessel ultrasound. 0 MHz high-frequency linear array probe is dedicated for MSK imaging. M. Compatible with Mindray Z6 human and veterinary systems. SonoSite HFL50x (6-15 MHz) Linear Transducer. 5% from 2026 to 2033, reaching USD 300 Million by 2033. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. A general rule of thumb is that if you are going to ultrasound anything less than about 8cm, then use the linear probe. Linear probes use high frequency (6–15 MHz) ultrasound beams to visualize shallow structures with high axial and lateral resolution. Curvilinear probes typically have a wider footprint and are generally low frequency, more suited for viewing deeper structures of the body. Convex probe: The We are proud to present to you the Sonosite HFL38Xi specialty high frequency ultrasound probe transducer. We have added a dual battery design, increased battery life, and added a 4-sided anti slip design, achieving a waterproof level of IP68. 3 Briefly, here is what they found in the 81 patients studied: Oct 10, 2023 · Linear Ultrasound Probes Linear ultrasound probes are distinguished by their straight-edged, rectangular transducers that linearly emit sound waves. Hand held probes are often all in one A. Jan 25, 2022 · The linear transducer uses a pretty high frequency that penetrates only a few centimeters (depending on your machine, about 7 centimeters is usually the cut-off) but therefore creates spectacular images in the near-field. Especially useful for breast imaging and small parts with the added feature of high-frequency Shear Wave Elastography. These probes utilise high frequency ranges, this results in detail when imaging shallow structures. See full list on acevisioninc. Sep 22, 2024 · L20 High-frequency 16/20 MHz Linear Wireless Ultrasound for MSK and Facial Plastic Surgery Injections The L20 probe is a specialized linear ultrasound probe offering ultra-high resolution for superficial and vascular imaging. There are three basic types of probe used in emergency and critical care point-of-care ultrasound: linear, curvilinear, and phased array. With a 5-9 MHz. Guide LOGIQ* S8 transducers help you achieve superb image quality. Mar 27, 2019 · A linear probe’s piezoelectric crystals are arranged in a linear formation to create a straight sound wave. com Sep 20, 2024 · A linear ultrasound transducer is a type of ultrasound probe that produces sound waves in a straight line. This makes it an invaluable tool in various fields, including sports medicine, vascular studies, and emergency medicine. 2 MHz) for the most superficial anatomy Small footprint linear probe designed to fit in tiny spaces Explore the wide range of Philips ultrasound transducers. Our ergonomic designs easily adapt to a surgeon's technique and fully cover the expanding range of procedures that benefit from ultrasound guidance. At the expense of penetration, the linear probe visualizes superficial layers of the skin to produce higher-resolution images [7]. Wireless 3 in 1 Ultrasound Scanner Triple Headed: Convex, Linear and Cardiac Probe C10t wireless 3 in 1 portable ultrasound system is designed to simplify the use of the instrument without sacrificing functionality. User has the full responsibility to ensure that necessary measures have been taken to minimize the adverse effects of interference. This 128-element probe is ideal for vascular access and small part imaging, and is equipped with a frequency range of 5–12 MHz and a field of view of 40 mm. The curved probe uses lower frequencies to see deeper vessels, whereas the linear probe uses higher frequencies to see more superficial vessels. This is your rapid drumbeat. Linear probes can be applied to a wide variety of uses, such as vascular and breast ultrasounds, or thyroid and tendon examinations. Each system’s transducers feature a ComfortScan design and the miniaturized RS connector, with ergonomics that help maximize ease of use and patient comfort. The knowledge of ultrasound wave emission, interaction with fluid, tissue, various densities, wave receipt, and machine data processing are integral to ultrasound’s function. Different Feb 2, 2024 · Linear Probe: Frequency range 5-15 MHz. 2/5MHz Linear:7. This makes the probe ideally suited for angiography and certain procedures such as Central Line placement. In addition to the physical dimensions of the probes, their suitability for specific tasks hinges largely on the frequency at which they emit ultrasound waves. Ultrasound machines rely upon different probe types to emit sound waves at variable This 15. GE's 11L-D Broad-spectrum linear transducer is a small parts, vascular probe. The Siemens 11L4 is a linear probe. Key Considerations When Selecting a Linear Ultrasound Probe The first step in choosing a linear ultrasound probe is to consider your practice's specific needs. Higher ultrasound frequencies have shorter wavelengths and provide better detail and spatial resolution (recall that axial resolution (ultrasound) = ½ ⨉ sp One commonly used type is the convex ultrasound transducer, also referred to as a curved or curvilinear probe due to its curvilinear shape. It shares the linear probe’s high frequency and high image quality close to the surface to which it is applied. E Ultrasounds is proud to present to you Sonosite's HFL50x high frequency linear array ultrasound probe transducer. A-lines are seen. With a 1-meter drop-test durability. This probe might not be compatible on all releases of the Ultrasound Systems listed below. Mar 7, 2019 · Linear Probes Linear probes have a flat array and appearance. Linear Rectal Probe — Vet Only A linear probe in a different format allowing the operator to insert rectally when carrying out early to mid stage pregnancy diagnosis in large animals. Linear array | Super high-frequency probe | Wide band Dermatology, MSK, Pediatrics, Neonatal, Rheumatology, Vascular access, Peripheral Vascular Very high-frequency (up to 22. The ultrasound-producing crystals are arranged in a straight line that produce a rectangular shaped image on the screen. Frequency is usually set at mid range as a default when turning on. Mar 22, 2018 · Due to the nature of how probes work – using sound waves and electric waves to create images – the shape and size of the probe have significant impact on it’s ability to project various types of images. Whether you want a new machine or a replacement, read on for how to choose the correct ultrasound probe. Jan 1, 2023 · Linear probes are mainly high frequency probes designed for shallow imaging. It supports a broad range of high resolution C10MB Pro USB&Wifi High-Frequency Linear Ultrasound Probe On the basis of C10MB , we have upgraded it and named it C10MB pro. It is ideal for peripheral vessel (vascular), musculoskeletal and small parts studies. As the frequency increases, the wavelength decreases, which is advantageous because it Sep 21, 2018 · The probe type-categorised as linear, convex or phased array [18] -and its frequency range were recorded if stated. 3 mm. For one phased array probe, multi groups of element and multi angles can be applied for scanning at the same time, fully covering the welding area and enhancing the inspection efficiency. Specializing in adult vascular, pediatric vascular and small part application imaging, this transducer has a frequency range of 3 - 9 MHz. Handheld Ultrasound Device MD-HUSG-1008 Probe type: Linear array probe Frequency: 16/20MHz Scan Depth: 10 to 40 mm Length: 24 × 6 mm Get Quote L 8-24 - Linear Probe, High Frequency Operating Bandwidth: 8 – 24 MHz Footprint: 44x7 mm Max Depth: 102 mm Compatibility: MyLab X8exp, MyLab X9 The L741 transducer does not provide protection against high frequency interference. This transducer can be used for a variety of applications, such as: Vascular examination Venipuncture Thyroid Breast Tendon Intraoperative, laparoscopy Photoacoustic imaging, ultrasonic velocity change imaging To measure thickness of body fat Locomotive syndrome check The linear transducer In a linear array transducer individual elements are arranged in a linear shape, typically containing 128, 192 or 256 elements. HFL50x Linear Array Probe Transducer Vascular Ultrasound Machines: The leading manufacturer of vascular ultrasound machines in the world is Philips. Compared with other linear probes, Stork Transducers Fujifilm Healthcare’s wide range of probes are built with the surgeon in mind. These We are proud to present to you Sonosite's HFL38x high frequency linear array ultrasound probe transducer. This makes it suitable for a variety of imaging applications, including Vascular, Small Parts, Pediatrics, and Abdominal examinations. In this pictorial review, we present a number of settings where these probes can be usefully employed to scan the breast. This type of transducer is designed with a gently curving surface that allows for a compromise between the wide field of view of a curved probe and the higher-resolution imaging of a linear probe. The shape of a sector image limits information regarding the near field. With a frequency range of 16/20 MHz, it’s ideal for skin and subcutaneous tissue examination and interventional visual guidance, peripheral vascular examination, superficial organs such as breast Aug 31, 2022 · Linear probes are generally high frequency and therefore are better for imaging superficial structures. A transducer operating at a resonant frequency of 2 MHz would have a thickness around 1 mm. Aug 19, 2022 · The 2D imaging linear transducer has a wide footprint and it has a frequency ranging from 2. Choosing the right probe relies on your understanding of basic wave physics and the footprint (shape) of the probe. Balance the trade-off between Apr 26, 2018 · This test is almost exclusively done with linear array transducers on a very high frequency – considering how shallow the veins and vessels that are being examined are in the body. A linear transducer is a type of ultrasound transducer or probe known for its high-resolution imaging capabilities. Jul 16, 2020 · This chapter serves as a basic overview of ultrasound physics and image acquisition. This collection of transducers provides extensive flexibility across a broad range of applications. Frequency: Linear transducers operate at high frequencies, typically ranging from 5 MHz to 20 MHz, which translates to high resolution and allows for detailed images of superficial structures. Ultrasound is a medical imaging technique that uses high-frequency sound waves to visualize internal structures of the body. “Frequency”, in this context, is the rate at which the probe releases ultrasound waves per second. . These probes are common for abdominal ultrasound. However, their depth penetration is limited, making them less suitable for imaging deeper structures beyond 10cm. 0–10. They also differ in frequency, range, diagnosis type, and other specialties. Supports SonoMB and SonoAdapt, in addition to pulse-wave, color and Power Doppler. May 9, 2023 · A. This includes standard machine functionality and transducer manipulation. This transducer is used for evaluating small Knobs, Buttons and Dials Frequency Range Each type of probe has its own frequency range that can be set. 5/5MHz 3. Mar 4, 2021 · Piezoelectric crystals in the ultrasound probe send and receive sound waves to create images. It is the hand-held part of the ultrasound machine that is responsible for the production and detection of ultra Feb 19, 2025 · Selecting the right probe Most general ultrasound machines will have 3 different types of ultrasound probe: linear, curvilinear and phased. 5-13 MHz. It is also suitable for pediatric imaging. The Doppler sensitivity and grayscale resolution of both probes re a significant improvement on previous technologies. 5Mhz to 12 Mhz. Compared to other transducers, such as linear probes, convex probes operate at a lower frequency, between 2 and 7. The crystals inside the transducer are aligned in a linear fashion, perpendicular to the imaging face. These types of ultrasound transducers have a flat, rectangular shape, making them distinct from other ultrasound transducers. has shown a clinically significant decrease in the need for radiology performed transvaginal US when the high-frequency linear probe is used for detection of early IUP not seen with the curvilinear transducer. Proud recipient of the 'Best Innovation Award in General Imaging' at Journées Perfect for Aesthetic & Shallow Structures The EagleView High-Frequency Linear Ultrasound, equipped with a 192-element linear probe, delivers exceptional accuracy to capture even the finest details. Here are some notable features and applications of linear ultrasound We are proud to present to you Mindray's L20-5s linear array ultrasound probe transducer. Linear probes can be adapted to an extensive range of uses like vascular, breast, thyroid, tendon examinations, and more. They are identified by their long straight-line acoustic lens on the face of the probe. Generally, higher frequencies offer better image quality at a superficial level whereas lower frequency is better for deeper structures. Linear probes produce a more square or rectangular image. CONCLUSION i24LX8 ultra-high frequency 24 MHz linear transducer i24LX8. Please reference the User's Manual for your system. This vascular probe, extremely powerful in nature, project images for small parts, musculoskeletal and vascular application images. A curved linear probe will send out the sound signals in an arc and this creates a triangle shaped or more correctly, an arc shaped image. Linear probes use high-frequency ultrasound to create high-resolution images of structures near the surface of the body. These probes are specifically designed for high-frequency imaging, which is optimal for detailed visualization of superficial structures that lie just beneath the body's surface. Advanced MSK – Gout diagnosis from nearfield joints to deeper areas Ultrasound examination was performed with Esaote’s newest very high-frequency linear probe, operating between 4 and 25 MHz, that allowed to diagnosticate a severe case of gout between the metacarpus and the phalanges of the finger. iOS and Android Compatible for Farm Animals Cattle Horse Camel Equine Goat Cow and Sheep Sonography companies have recently developed high-frequency transducers (20–30 MHz) to image the skin and small joints. The higher the number of elements, the more complex and powerful the system becomes. Hanafy Lens transducer We are proud to present to you GE's 9L linear array ultrasound probe transducer. This transducer offers a 38 mm field of view with a frequency range of 4. This highly advanced transducer specializes in a variation of ultrasound applications and projects vascular, small parts (breast and thyroid included), musculoskeletal images. These transducers generate high-frequency sound waves, resulting in detailed, high-resolution images for small areas. Mindray 7L4P linear probe (5. In this paper, current efforts in the development of high frequency ultrasonic imaging will be reviewed and potential biomedical applications discussed. The transducer frequencies used for peripheral nerve blocks range from 3-15 MHz. Nov 9, 2023 · In the medical context, choosing between low and high-frequency probes hinges on the targeted anatomical depth and the desired level of detail in the images. Ultrasound examination or scanning performed by a trained technologist or doctor is called diagnostic ultrasound. frequency range, this probe is capable of producing images for small parts, vascular, neonatal and pediatric applications. Available, as with most probe with different lengths and frequency options to suit application. In order to perform diagnostic ultrasound properly, you will need an appropriate probe or transducer which generates and receives ultrasonic waves. ), the L20-5s is a vascular probe. 0 MHz) is used for pediatric, small organ, MSK, vascular, orthopedic, nerve, and veterinary imaging. A low frequency curvilinear or phased array probe can be used for deeper scanning of lung parenchyma, posterior and sub diaphragmatic regions. In comparison, a transducer operating at a much higher frequency, say 7. This probe specializes in breast, gynecological, obstetrical, orthopedic, venous, musculoskeletal, nerve, small organ and spinal applications. A duplex ultrasound machine has a 12–18 MHz linear probe and a 5–6 MHz curved probe. Linear array probes are designed for high frequency, high details therefore superficial imaging. Image From: ICU Revisited A high frequency linear probe is best used for pleural scanning. May 30, 2023 · A typical linear transducer Linear (rectal) A variation on the linear probe is the linear rectal probe developed for internal scanning of larger animals (for example cows and horses). 2 mm and 1 mm thick. The arrangement of these piezoelectric crystals in the transducer determine the shape of the image the probe will obtain. The 18L5 high frequency linear transducer is ideal for near field images and gives superb, detailed images of superficial structures. May 27, 2025 · The SONIMAGE ® HS2 L18-4 is a broad frequency linear probe that offers both high sensitivity and deep penetration for scanning both superficial and deep joint structures. It is compatible with the Jun 13, 2024 · Ultrasound frequencies in diagnostic radiology range from 2 MHz to approximately 15 MHz. Broad bandwidth gives excellent image quality Activate the transducer and freeze, store and print images with one press of the integrated Smart Button TM Ergonomic design improves Small Size and Multi-channel One small phased array probe can take place of multiple conventional probes to access some difficult-to-reach area. Jan 22, 2019 · Piezoelectric material can be arranged on a plane (linear transducer) or a curved surface (curved transducer). Likewise, a low frequency probe (large curvilinear probe) will have increased tissue penetration but poor image resolution. Additionally, it From linear to endorectal, (micro)convex and phased array, from low frequency to high frequency, Esaote ultrasound probes and transducers will meet every clinical need and preference, enhance your diagnosis accuracy and improve patient’s care and experience. Delivering superior performance across imaging modes, the 8V3 transducer offers a wide range of frequencies in 2D and color and spectral Doppler. Its single-crystal (SiX) piezocomposite technology and number of elements is perfectly suited for high-end and specialized systems providing premium performance 2. The ultrasound machine brand and model was recorded as reported by the study There are 3 types of probes that are mainly used in point of care ultrasound. Frequency range (from 20 MHz. jnkqdv fxxkpy eux uwmbkgf txtv bgre pjmsz qzo oes yjjkn