Tamagawa TAS4729N Trackball Unit For GE Ultrasound Systems
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► Brief Description
The Tamagawa TAS4729N is a specialized high-precision trackball Unit. It is most commonly used as a primary user-interface component in medical diagnostic equipment, specifically GE Ultrasound Systems (such as the LOGIQ P7, P9, and E9 series).Unlike standard computer trackballs, this is a medical-grade industrial component designed for high durability and extremely smooth tactile feedback.
► Features
- Medical-Grade Precision: Designed for sub-millimeter cursor control, which is critical for measuring anatomical structures (e.g., measuring a fetus or a lesion) during ultrasound scans.
- Low-Friction Operation: Uses high-grade phenolic or resin balls paired with stainless steel or ceramic support bearings to ensure effortless movement with zero “stick-slip” effect.
- Sealed Optical Design: The internal optical sensors are positioned to prevent dust and gel ingress from affecting the tracking accuracy, a common requirement in clinical environments.
- Haptic Reliability: Engineered for millions of rotations, ensuring the “feel” of the trackball does not degrade over years of heavy hospital use.
- Integrated Assembly: Usually comes as a complete module including the mounting ring (bezel) and the encoder board, allowing for “plug-and-play” replacement in GE LOGIQ systems.
► Specification
| Brand | Tamagawa |
| Model | TAS4729N |
| Condition | Original & new |
| Series | Trackball Unit |
| Ball Diameter | Approx. 50 mm |
| Output Interface | Serial / USB |
| Mounting Type | Panel Mount (Integrated into control console) |
| MOQ | 1 Piece |
| Package | Carton / Standard Export Packing |
| Transportation | DHL, FedEx, UPS, etc. |
| In Stock | Yes |
| Price | Accept Negotiation |
$0.00
All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.
All expedited shipping so you can get your medical machine back in action, fast. Check out our Shipping Policy for more details.
We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.
Description
Tamagawa TAS4729N Trackball Unit For GE Ultrasound Systems

► Brief Description
The Tamagawa TAS4729N is a specialized high-precision trackball Unit. It is most commonly used as a primary user-interface component in medical diagnostic equipment, specifically GE Ultrasound Systems (such as the LOGIQ P7, P9, and E9 series).Unlike standard computer trackballs, this is a medical-grade industrial component designed for high durability and extremely smooth tactile feedback.
► Features
- Medical-Grade Precision: Designed for sub-millimeter cursor control, which is critical for measuring anatomical structures (e.g., measuring a fetus or a lesion) during ultrasound scans.
- Low-Friction Operation: Uses high-grade phenolic or resin balls paired with stainless steel or ceramic support bearings to ensure effortless movement with zero “stick-slip” effect.
- Sealed Optical Design: The internal optical sensors are positioned to prevent dust and gel ingress from affecting the tracking accuracy, a common requirement in clinical environments.
- Haptic Reliability: Engineered for millions of rotations, ensuring the “feel” of the trackball does not degrade over years of heavy hospital use.
- Integrated Assembly: Usually comes as a complete module including the mounting ring (bezel) and the encoder board, allowing for “plug-and-play” replacement in GE LOGIQ systems.
► Specification
| Brand | Tamagawa |
| Model | TAS4729N |
| Condition | Original & new |
| Series | Trackball Unit |
| Ball Diameter | Approx. 50 mm |
| Output Interface | Serial / USB |
| Mounting Type | Panel Mount (Integrated into control console) |
| MOQ | 1 Piece |
| Package | Carton / Standard Export Packing |
| Transportation | DHL, FedEx, UPS, etc. |
| In Stock | Yes |
| Price | Accept Negotiation |
► More service
Ultrasound probe spare parts:
2D/3D/4D probe parts as below: Lens (dome), cable, housing (case), strain relief (cover), connector and crystal are provided
►About Us
CareUtech is the global provider of medical equipment and medical equipment repair service, as well as offering spare parts. We focus on repair and repair training for monitor, Flexible & Rigid Endoscope, ultrasound, camera system, dynamical system and surgical instrument.
Shipping and packing
All products will be tested and sterilized for free, perfectly packed to ensure the safety of the goods, strictly in accordance with international export rules. We send to worldwide via EMS, DHL, FEDEX or other express, based on your choice.
►What we can do

Product details
In case you have any questions or concerns, don’t be shy to get in touch with our support team. Our experts will help you select the right type of endoscope accessories, providing you with the best advice possible.
Product details
In case you have any questions or concerns, don’t be shy to get in touch with our support team. Our experts will help you select the right type of endoscope accessories, providing you with the best advice possible.
Description
Tamagawa TAS4729N Trackball Unit For GE Ultrasound Systems

► Brief Description
The Tamagawa TAS4729N is a specialized high-precision trackball Unit. It is most commonly used as a primary user-interface component in medical diagnostic equipment, specifically GE Ultrasound Systems (such as the LOGIQ P7, P9, and E9 series).Unlike standard computer trackballs, this is a medical-grade industrial component designed for high durability and extremely smooth tactile feedback.
► Features
- Medical-Grade Precision: Designed for sub-millimeter cursor control, which is critical for measuring anatomical structures (e.g., measuring a fetus or a lesion) during ultrasound scans.
- Low-Friction Operation: Uses high-grade phenolic or resin balls paired with stainless steel or ceramic support bearings to ensure effortless movement with zero “stick-slip” effect.
- Sealed Optical Design: The internal optical sensors are positioned to prevent dust and gel ingress from affecting the tracking accuracy, a common requirement in clinical environments.
- Haptic Reliability: Engineered for millions of rotations, ensuring the “feel” of the trackball does not degrade over years of heavy hospital use.
- Integrated Assembly: Usually comes as a complete module including the mounting ring (bezel) and the encoder board, allowing for “plug-and-play” replacement in GE LOGIQ systems.
► Specification
| Brand | Tamagawa |
| Model | TAS4729N |
| Condition | Original & new |
| Series | Trackball Unit |
| Ball Diameter | Approx. 50 mm |
| Output Interface | Serial / USB |
| Mounting Type | Panel Mount (Integrated into control console) |
| MOQ | 1 Piece |
| Package | Carton / Standard Export Packing |
| Transportation | DHL, FedEx, UPS, etc. |
| In Stock | Yes |
| Price | Accept Negotiation |
► More service
Ultrasound probe spare parts:
2D/3D/4D probe parts as below: Lens (dome), cable, housing (case), strain relief (cover), connector and crystal are provided
►About Us
CareUtech is the global provider of medical equipment and medical equipment repair service, as well as offering spare parts. We focus on repair and repair training for monitor, Flexible & Rigid Endoscope, ultrasound, camera system, dynamical system and surgical instrument.
Shipping and packing
All products will be tested and sterilized for free, perfectly packed to ensure the safety of the goods, strictly in accordance with international export rules. We send to worldwide via EMS, DHL, FEDEX or other express, based on your choice.
►What we can do

Customer Reviews
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Fix Once Right, Save Replacement Costs
Flexible endoscopes are among the most advanced and most used devices in the healthcare environment. As their use continues to expand, they are a critical component in improving patient surgical outcomes.
However, without the right quality assurance services, they can also present infection risks to customers, leading to significant avoidable service costs over the life of the device.
Long-term replacement or good accessory maintenance is necessary to extend the life of your endoscope equipment, and CareU Tech is committed to reducing service costs and minimizing patient risk so that repaired endoscopes always meet optimal performance standards.
If you have any needs for flexible endoscope accessories, such as insertion tubes, light guides, biopsy channels, air/water channels, flexures and assemblies, flex rubbers and meshes, etc., please contact our sales team and we will be here to meet your needs!

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