Clamping mechanism for a portable X-ray imaging device
Inventors
Youd, Thomas L. • Hansen, Douglas P.
Assignees
Publication Number
US-10674974-B1
Publication Date
2020-06-09
Expiration Date
2038-11-23
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Abstract
Clamping mechanisms that assist with the operation of small, portable x-ray devices are described. A support structure contains a clamping device for a portable X-ray device having a C-arm and a bottom containing a cradle configured to abut and support a C-arm of the portable x-ray device, a mounting plate configured to support a bottom portion of the portable x-ray device. The mounting plate has length members with ridges and a width member extending between the length members, a registration insert configured to mate with an opening in the portable x-ray device, and two clamps configured to secure the portable x-ray device to a cradle and the mounting plate. This clamping device allows the portable x-ray device to be quickly and easily attached to, and detached from, the support structure using only a single hand, while simultaneously preventing the portable x-ray device from accidentally being removed. Other embodiments are described.
Core Innovation
The invention describes a clamping mechanism designed to assist with the operation of small, portable X-ray devices, specifically those utilizing a C-arm. The core mechanism comprises a support structure containing a cradle that abuts and supports the C-arm, a mounting plate configured to support the device’s bottom with length members having ridges and an extending width member, a registration insert that mates with an opening in the device, and two clamps that secure the device to both cradle and mounting plate.
The primary problem addressed is the lack of mobility and ease-of-use in existing X-ray imaging systems, which are either permanently or semi-permanently attached to their support structures. This makes removal or relocation of the C-arm challenging, often requiring multiple steps, tools, or leaving the device tethered by cables, all of which preclude rapid detachment and true portability.
The described clamping device allows users to quickly and easily attach or detach the portable X-ray device from a support structure using a single hand, while ensuring the device cannot be accidentally removed. The design further includes features such as a registration insert for proper alignment, clamps that can be manually actuated, and consideration for use with sterile bags without puncturing them, thereby addressing both operational efficiency and clinical safety.
Claims Coverage
There are three independent claims, each covering main inventive features for a clamping device, an x-ray system, and a method of imaging.
Clamping device for securing a portable X-ray device
A clamping device comprising: - A cradle configured to abut and support a C-arm of the portable x-ray device. - A mounting plate to support a bottom portion, having length members with ridges and at least one width member. - A registration insert that mates with an opening in the portable x-ray device for accurate placement. - Two clamps configured to secure the portable x-ray device to both the cradle and mounting plate.
X-ray system with enhanced support and attachment
An x-ray system comprising: - A portable X-ray device with C-arm and bottom. - A supporting structure for the device. - A clamping device, as above, including cradle, mounting plate with ridges, registration insert, and two clamps to secure the device in place.
Single-handed method for attaching and securing a portable X-ray device
A method of imaging involving: - Attaching a portable x-ray device with a C-arm and bottom to a supporting structure using a clamping device with cradle, mounting plate (with length members, ridges, and width member), registration insert, and two clamps. - Closing the clamps on the portable x-ray device. - Imaging an object using the secured device. - Removing the device from the supporting structure with a single hand.
The inventive features collectively provide a specialized clamping mechanism, an integrated x-ray system, and an imaging method, all enabling rapid single-handed attachment, accurate registration, and secure clamping of a portable X-ray device.
Stated Advantages
Allows the portable x-ray device to be quickly and easily attached to or detached from the support structure using only a single hand.
Prevents accidental removal of the portable x-ray device from the support structure.
Provides accurate and automatic registration of the portable x-ray device using a mating insert and opening.
Permits the maintenance of a sterile field by configuring edges and surfaces to avoid puncturing sterile bags.
Accommodates variations in clamping thickness due to sterile bag materials without compromising securement.
Documented Applications
Imaging procedures of a patient using a portable X-ray device in clinical environments, such as radiology and surgery departments.
Use of the portable X-ray device during surgical procedures where a sterile field must be maintained.
Analysis of objects capable of being examined by X-rays, including animals, industrial components such as electronic circuit boards, containers, and passenger luggage.
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