Are you considering purchasing a handheld dental X-ray machine but unsure where to start, especially when looking at options from China? With numerous manufacturers offering a range of products, it can be overwhelming to choose the right one. Here’s a comparison of the top dental X-ray machine factories in China, highlighting their safety standards, innovative features, and what sets them apart. In this article, we will delve into the pros and cons of various Chinese-made dental X-ray machines, discussing their technical specifications, safety measures
NOMAD handheld X-ray verified safe for user, study shows
Product Details: The KaVo NOMAD Pro 2 is a handheld, battery-powered intraoral X-ray system. It features an ergonomic design, high-capacity rechargeable battery, and internal and external shielding to protect the operator from radiation. The device is lightweight, weighing about 5.5 pounds, and is equipped with a 0.4 mm focal spot and a 60 kV DC X-ray generator for sharp, high-resolution images. It can take up to 600 shots on a single battery charge and is designed for portability and ease of use in various dental settings[2][3][5].
Pros:
– Portable and flexible, allowing use in multiple operatories without installation…
– Ergonomic design for stable grip and reduced operator fatigue
– High-capacity battery providing up to 600 shots per charge
– Internal and external shielding for operator safety from radiation
– Ability to stay with the patient during the procedure, reducing the need for ret…
– Lower acquisition and maintenance costs compared to wall-mounted units
– Superior image quality compared to older wall-mounted units
Cons:
– Potential for device damage if dropped, requiring repair and temporary loss of X…
– Operator fatigue due to the weight of the device
– Need for continuous battery monitoring and maintenance to avoid disruptions
– Potential for reduced image quality as the battery charge decreases
– Security and disinfection concerns
– Risk of increased radiation exposure if not used correctly, though levels are st…
NOMAD™ Pro 2 Portable Dental X-Ray
X-ray unit safety: Staff member needs reassurance about …
Product Details: Handheld X-ray devices are portable, allowing operators to hold the device while exposing radiographic images. They are ideal for use in mobile dental clinics, outreach events, and situations where wall-mounted units are not accessible. These devices are equipped with a backscatter ring shield and inherent shielding to protect the operator from radiation. They must be used according to manufacturer instructions and should be cleared by the FDA to ensure safety[1][2][4].
Pros:
– Convenience and portability, enabling use in various settings
– Allows operators to stay with the patient during the X-ray exposure
– Designed with safety features such as backscatter ring shields and lead shieldin…
– Reduces the need for manual restraint of patients, promoting a hands-free approa…
Cons:
– Requires proper training and adherence to safety protocols to avoid radiation ex…
– If not used correctly, can lead to increased radiation doses to both the patient…
– Devices not cleared by the FDA can pose significant safety hazards, including in…
– Operator exposure may be slightly higher compared to wall-mounted units if not u…
Study warns against using unsafe handheld x-ray devices
Product Details: Handheld x-ray devices are used in dental practices for imaging, particularly when patients are sedated, anesthetized, or during intraoperative implant placement. These devices must be cleared by the U.S. Food and Drug Administration (FDA) to ensure safety. The study highlighted the risks associated with inexpensive, non-FDA-cleared devices imported from China, such as the Tianjie Dental ‘Falcon’ hand held X-ray set, which exposed users and patients to 10 times the normal level of radiation due to insufficient lead shielding.
Pros:
– Facilitate imaging when patients are sedated or anesthetized
– Ideal for intraoperative implant placement
– Portability and flexibility in patient care
Cons:
– Potential for high radiation exposure if not FDA-cleared
– Inadequate operator shielding and collimation in non-FDA-cleared devices
– Long exposure times and lack of safety ‘dead-man’ switches in non-compliant devi…
– Risk of producing substandard or diagnostically useless images
– Operator fatigue due to the weight of the device
NOMAD™ Pro 2 Handheld X-ray System – DEXIS
Product Details: The DEXIS NOMAD Pro 2 is a handheld, rechargeable intraoral X-ray system designed for dental practices. It features the latest innovations in battery technology, ergonomic design, and an intuitive user interface. The system utilizes a 0.4 mm focal spot and a 60kV DC X-ray generator to deliver sharp, clear radiographic images. It is compatible with various media types, including film, digital media, and phosphor plates. The device is lightweight, weighing 6.0 lbs (2.7kg), and has dimensions of W 5.5” x L 11” x H 10.5” (W 14 cm x L 28 cm x H 27 cm). It includes dual shielding
features for radiation safety and a high-capacity battery that can take up to 100 shots on a single charge.
Pros:
– Commitment to safety with dual shielding features, including a unique lead-infus…
– Ergonomic design innovations for a secure and balanced grip, making it comfortab…
– Industry-leading battery technology with 30% more capacity and longer life than…
– Intuitive user interface with easy-to-understand graphic settings for dose selec…
– Portable and easy to use, allowing operators to move freely between operatories…
– Cost savings over multiple operatories that would need wall-mount units, elimina…
– Ready for use right out of the box with provided safety literature and training…
Cons:
– Requires proper positioning to ensure operator safety, which may require additio…
– Higher initial cost compared to some other dental X-ray systems, although it off…
Handheld dental x-ray devices under investigation by FDA
China Nomad Portable X Ray – 5kw portable X-ray machine
Product Details: The 5.3kW portable X-ray machine is designed for medical and veterinary use. It has a power of 5kW, operates at a voltage of 220~240VAC, and dimensions of 265mm(L)240mm(W)210mm(H) with a weight of 15KG. The machine features a KV range of 40kV-125kV, mA range of 10-100mA, ms range of 1-4000ms, and mAs range of 0.1-200mAs. It includes a small focus of 0.6 and big focus of 1.8, with maximum tube currents of 20mA and 100mA for small and large filaments, respectively. The X-ray tube inherent filtration is 0.6mmAl and the combination head filter is 1.5mmAl. It uses high-frequency inverter technology and
has an RS-232 communication interface.
Pros:
– Small size, light weight, and simple operation make it easy to carry and use in…
– Suitable for medical institutions, ambulances, disaster relief, and first aid du…
– No need to build a lead shielded darkroom.
– Optional mobile rack for flexible and convenient use, including bedside shooting…
– Three exposure control methods: remote control, hand switch, and touch screen.
– Fault self-protection, self-diagnosis, and high-precision control of tube voltag…
– Can be used with the DR flat panel detector to form a DR digital X-ray photograp…
Cons:
– Due to size limitations, the dose is generally small, which may not be sufficien…
– Limited to radiographic examination of human limbs, thin human thoracic parts, a…
Radiation exposure with the NOMAD portable X-ray system
Product Details: The NOMAD is a hand-held, battery-operated portable X-ray system. It was tested for possible leakage radiation through the existing heavy metal compounds surrounding the X-ray tube, backscatter radiation through the lead-filled acrylic shield, and patient exposure. The system uses settings of 60 kVp, 2.3 mA, and 0.25 s with Kodak Insight (Class F) film. Dose measurements were conducted using a DXTRR phantom and a water phantom, and recorded with calibrated thermoluminescent dosimetry (TLD) and dosemeters.
Pros:
– The NOMAD presents risks that are no greater than with standard dental radiograp…
– The measured doses are well below the maximum permissible radiation leakage as p…
– The exposure is within the occupational maximum permissible dose for an occupati…
– The State of New York Bureau of Environmental Radiation Protection granted a var…
Cons:
– No significant cons were reported in the study, but it is important to note that…
Aribex NOMAD Pro Dental X-Ray Apparatus Operator …
Product Details: The Aribex NOMAD Pro is a handheld, battery-powered dental X-ray system designed for easy and convenient access to high-quality X-ray imaging. It is compact, lightweight, and features a user-friendly interface. The system utilizes advanced X-ray technology with a 60kV X-ray generator and adjustable exposure settings. It operates on a rechargeable battery, eliminating the need for electrical cords, and includes radiation safety features such as a collimator and a lead-impregnated acrylic shield to minimize scatter radiation[1][4][5].
Pros:
– Portability: The NOMAD Pro 2 is a handheld X-ray device, allowing for easy trans…
– Advanced X-ray Technology: Provides high-quality images with minimal radiation e…
– Cordless Operation: Operates on a rechargeable battery, facilitating flexible us…
– Intuitive Controls: Features a user-friendly interface with intuitive controls f…
– Radiation Safety Features: Includes a collimator, lead-impregnated acrylic shiel…
– Efficient Workflow: Allows dental professionals to stay with the patient during…
Cons:
– Weight: Despite design improvements, the device can still be heavy, particularly…
– State Regulations: Some state dental boards have stricter regulations, requiring…
– Limited Use in Full-Mouth X-Ray Series: Not recommended as a sensible alternativ…
Dental X-ray Machine For Sale
Product Details: The portable handheld wireless dental X-ray machine is designed for ease of use and portability. It features a small, lightweight design, making it easy to carry. The machine can operate in both adult and child modes and supports both digital sensor and film modes. It is powered by a high-capacity lithium battery and includes a microcomputer chip processor for stable X-ray output, a microfocus X-ray generator, and a high-definition LCD touch display system. The device also has a self-checking system for easy maintenance and repair[1].
Pros:
– Less radiation exposure compared to traditional X-ray methods
– Faster imaging time, with images displayed instantly or within a minute
– Chemical-free operation, eliminating the need for messy chemicals and processors
– Image manipulation capabilities using software for enhanced diagnosis
– Portable and lightweight, making it easy to use in various settings
Cons:
– Higher purchase costs, especially for new digital systems
– Steep learning curve for switching from film to digital radiography
– Direct sensors can be thicker and less comfortable for patients compared to trad…
– Expensive sensors and other hardware requirements
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| NOMAD handheld X-ray verified safe for user, study shows | The KaVo NOMAD Pro 2 is a handheld, battery-powered intraoral X-ray system. It features an ergonomic design, high-capacity rechargeable battery, and i… | – Portable and flexible, allowing use in multiple operatories without installation… – Ergonomic design for stable grip and reduced operator fatigue… | – Potential for device damage if dropped, requiring repair and temporary loss of X… – Operator fatigue due to the weight of the device – Need for co… | us.dental-tribune.com |
| NOMAD™ Pro 2 Portable Dental X-Ray | aseptico.com | |||
| X-ray unit safety: Staff member needs reassurance about … | Handheld X-ray devices are portable, allowing operators to hold the device while exposing radiographic images. They are ideal for use in mobile dental… | – Convenience and portability, enabling use in various settings – Allows operators to stay with the patient during the X-ray exposure – Designed with… | – Requires proper training and adherence to safety protocols to avoid radiation ex… – If not used correctly, can lead to increased radiation doses t… | www.dentaleconomics.com |
| Study warns against using unsafe handheld x-ray devices | Handheld x-ray devices are used in dental practices for imaging, particularly when patients are sedated, anesthetized, or during intraoperative implan… | – Facilitate imaging when patients are sedated or anesthetized – Ideal for intraoperative implant placement – Portability and flexibility in patient c… | – Potential for high radiation exposure if not FDA-cleared – Inadequate operator shielding and collimation in non-FDA-cleared devices – Long exposure… | www.drbicuspid.com |
| NOMAD™ Pro 2 Handheld X-ray System – DEXIS | The DEXIS NOMAD Pro 2 is a handheld, rechargeable intraoral X-ray system designed for dental practices. It features the latest innovations in battery… | – Commitment to safety with dual shielding features, including a unique lead-infus… – Ergonomic design innovations for a secure and balanced grip, m… | – Requires proper positioning to ensure operator safety, which may require additio… – Higher initial cost compared to some other dental X-ray system… | dexis.com |
| Handheld dental x-ray devices under investigation by FDA | us.dental-tribune.com | |||
| China Nomad Portable X Ray – 5kw portable X-ray machine | The 5.3kW portable X-ray machine is designed for medical and veterinary use. It has a power of 5kW, operates at a voltage of 220~240VAC, and dimension… | – Small size, light weight, and simple operation make it easy to carry and use in… – Suitable for medical institutions, ambulances, disaster relief,… | – Due to size limitations, the dose is generally small, which may not be sufficien… – Limited to radiographic examination of human limbs, thin human… | www.newheekxray.com |
| Radiation exposure with the NOMAD portable X-ray system | The NOMAD is a hand-held, battery-operated portable X-ray system. It was tested for possible leakage radiation through the existing heavy metal compou… | – The NOMAD presents risks that are no greater than with standard dental radiograp… – The measured doses are well below the maximum permissible radi… | – No significant cons were reported in the study, but it is important to note that… | pubmed.ncbi.nlm.nih.gov |
| Aribex NOMAD Pro Dental X-Ray Apparatus Operator … | The Aribex NOMAD Pro is a handheld, battery-powered dental X-ray system designed for easy and convenient access to high-quality X-ray imaging. It is c… | – Portability: The NOMAD Pro 2 is a handheld X-ray device, allowing for easy trans… – Advanced X-ray Technology: Provides high-quality images with m… | – Weight: Despite design improvements, the device can still be heavy, particularly… – State Regulations: Some state dental boards have stricter regu… | quizlet.com |
| Dental X-ray Machine For Sale | The portable handheld wireless dental X-ray machine is designed for ease of use and portability. It features a small, lightweight design, making it ea… | – Less radiation exposure compared to traditional X-ray methods – Faster imaging time, with images displayed instantly or within a minute – Chemical-f… | – Higher purchase costs, especially for new digital systems – Steep learning curve for switching from film to digital radiography – Direct sensors can… | bimedis.com |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About Handheld Dental X-Ray Devices from China
Are all handheld dental x-ray devices from China safe to use?
No, not all handheld dental x-ray devices from China are safe. Some devices, like the Tianjie Dental ‘Falcon’ handheld x-ray set, have been found to have insufficient lead shielding, exposing users and patients to excessively high levels of radiation. It’s crucial to ensure the device is FDA-cleared to guarantee safety.
How can I identify if a handheld x-ray device from China is FDA-cleared?
To ensure the device is FDA-cleared, look for clear labels listing the field-of-view, focal spot size, filtration, and voltage, as well as references to manufacturing regulations. Be wary of devices advertised as “FDA-approved” but lacking these details, as they might not meet safety standards.
What are the risks associated with using non-FDA-cleared handheld x-ray devices from China?
Using non-FDA-cleared devices can expose you and your patients to high levels of radiation, which can be harmful. These devices often lack adequate operator shielding, have inadequate collimation, and may not have safety features like a “dead-man” switch, leading to substandard images and increased radiation hazards.
How do these devices compare to FDA-cleared devices like the Nomad Pro 2?
FDA-cleared devices like the Nomad Pro 2 have robust safety features, including internal and external shielding to protect against radiation leakage and backscatter. These devices adhere to strict safety standards, ensuring minimal radiation exposure for both operators and patients, unlike many non-FDA-cleared Chinese devices.
What should I do if I suspect my handheld x-ray device from China is not safe?
If you suspect your device is not safe, contact your local state dental board or the office of radiation safety in your state. They can conduct tests to determine if the device is safe to use. It’s also advisable to consider replacing the device with an FDA-cleared one to ensure the safety of both you and your patients.