9S Ultra-High-Frequency Linear Wireless Ultrasound Probe with Replaceable Battery

Product Details

9S Ultra-High-Frequency Linear Wireless Ultrasound Probe with Replaceable Battery

9S

9S ultra-high-frequency linear wireless probe: 192 elements, 18-24 MHz, for shallow structures and fine vascular detail. Replaceable battery.

Brand: SonoStar
Price: On request
Probe frequency: 18.0-24.0 MHz
Connection: Wireless - built-in WiFi hotspot in the probe; phone, tablet or Windows PC receives the images, with no dependence on the WiFi available on site
Charging: USB charging / wireless charging
Category: Handheld Ultrasound

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Product overview

The 9S is an ultra-high-frequency linear wireless ultrasound probe using electronic array scanning, with 192 elements and 64 channels. The host is built into the probe, and images travel over its own WiFi to a phone, tablet or Windows PC, so the unit does not depend on the WiFi available on site.

The frequency is 18.0-24.0 MHz. High frequency gives good resolution, which suits very shallow structures such as the skin and subcutaneous tissue, and fine vascular detail.

Imaging runs in B, B/M, Color, PDI and PW with a gain range of 30-105 dB, and gain, focus, pulse inversion harmonic imaging and noise reduction are adjustable. In-plane needle guidance lines and out-of-plane guidance are supported. Two 2200 mAh batteries are supplied and either can be swapped in, each running 1.5 hours. The probe measures 156 x 60 x 20 mm and weighs 230 g.

Technical specifications

Specifications for this model

Item	Data
Elements	192
Channels	64
Scan width	15 mm
Imaging modes	B, B/M, Color, PDI, PW
Probe frequency	18.0-24.0 MHz
Scanning depth	10 / 15 / 20 / 25 mm
Battery	2200 mAh, removable and replaceable
Dimensions	156 x 60 x 20 mm
Weight	230 g
Image storage	jpg, mp4, DICOM
Battery life	Two batteries supplied, each running 1.5 hours
Charging	Wireless charging / USB charging
Image adjustment	Gain, dynamic range, focus, depth, harmonic imaging, noise reduction
Measurements	Length, area, angle, obstetric
WiFi type	802.11n / 2.4 GHz / 5 GHz dual band, 450 Mbps
Software platforms	iOS, Android, Windows
Needle guidance	In-plane guidance line and out-of-plane guidance line
Applications	Thyroid, small parts, paediatrics, vascular, carotid, breast, musculoskeletal, nerve, blood flow measurement

Common to the series

Item	Data
Gain range	30-105 dB
Noise reduction	5 levels: 0 / 1 / 2 / 3 / 4
Dynamic range	40 / 50 / 60 / 70 / 80 / 90 / 100 / 110
Image transmission	Built-in WiFi in the probe; does not depend on the WiFi available on site
Devices	Phone, tablet or Windows PC (Windows software supplied)

Specifications updated 2026-11-01

Typical applications

The application scenarios on this page describe the device based on its technical data and configuration. The actual scope of application is the one stated in the product registration certificate. Follow your institution's procedures and the instructions for use.

Setting / department	Typical use	Configuration note
Skin and superficial work	Skin and subcutaneous tissue and other superficial structures	Ultra-high frequency, good superficial resolution
Musculoskeletal and vascular	Superficial musculoskeletal structures and fine vascular detail	Shallow penetration, suited to superficial sites
Anaesthetics and pain management	Guidance for superficial nerve and vessel localisation	Ultra-high-frequency linear

Usage and selection notes

This model belongs to the ultra-high-frequency series: high frequency gives good resolution, which suits the skin, subcutaneous tissue, superficial musculoskeletal structures and fine vascular detail. Its frequency is higher than a conventional linear probe and its penetration is shallower, which is what makes it the choice for fine superficial structures; please confirm the selection with our product department.

The data on this page is taken from the product technical documentation and the figures are unchanged.

For contraindications and precautions, refer to the instructions for use. The device must be operated by a licensed physician with the relevant qualifications.
The technical data on this page is taken from the product technical documentation; where it has been updated, the latest version applies. The listed departments and application scenarios describe the device based on its technical data, and the actual scope of application is the one stated in the product registration certificate. This page makes no claim about clinical outcome and does not constitute clinical guidance.