CN-121971113-A - Lifting table bearing type lying machine detection equipment and method for in-plane rotation switching

CN121971113ACN 121971113 ACN121971113 ACN 121971113ACN-121971113-A

Abstract

The detector comprises a table plate and a detector device, wherein the detector device comprises a carrying table, a lying machine, an electric control device and a lying machine support, the supporting table is provided with a flat plate part and a cylindrical part, the cylindrical part is embedded into the flat plate part, an opening of the cylindrical part is positioned on the upper surface of the flat plate part, a central shaft part of the cylindrical part is provided with an outer fixing ring which is nested from outside to inside, a bearing ring and a central shaft, the detection bed group consists of a first detection bed and a second detection bed, each detection bed is provided with a table plate and a fixing frame, and the first fixing frame and the second fixing frame are respectively fixed at two upper ends of a Y-shaped fixing arm. A detection method of a lifting platform bearing type lying machine with in-plane rotation switching is implemented by using detection equipment, and comprises a preparation step, a detection step and a repeated detection step.

Inventors

LIU JIGUO
WEI HONGLI
CHEN YU
XU XILONG
FU XINLEI
LIN WEI
HU YUEZONG

Assignees

安徽麦德盈华影像技术有限公司

Dates

Publication Date: 20260505
Application Date: 20240315

Claims (6)

1. The utility model provides a elevating platform bearing type lying machine check out test set that rotation was switched in plane which characterized in that: Comprises a detector table, a supporting table and a detection bed group; The detector table comprises a table board and a detector device, wherein the detector device comprises a carrying table, a lying machine, electric control equipment and a lying machine support, the lying machine comprises a detection cavity with an opening at the horizontal side, the lying machine support supports the lying machine, keeps the axis of the lying machine horizontal and connects the lying machine with the electric control equipment; The supporting table is provided with a flat plate part and a cylindrical part, the cylindrical part is embedded into the flat plate part, an opening of the cylindrical part is positioned on the upper surface of the flat plate part, the central shaft part of the cylindrical part is provided with an outer fixing ring, a bearing ring and a central shaft which are nested from outside to inside, the axes are vertical, a Y-shaped fixing arm is sleeved above the central shaft, and a shaft roller on the inner side of the central shaft is sleeved into a rotating shaft connected with a rotating motor; The detection bed group consists of a first detection bed and a second detection bed, each detection bed is provided with a bed board and fixing frames, each fixing frame supports the fixed bed board from the lower part to be horizontal, one side of the lower part of each fixing frame is suspended or hollowed out, and the first fixing frame and the second fixing frame are respectively fixed at two upper ends of the Y-shaped fixing arm.
2. The in-plane rotation switching lift-table carried lying machine detection apparatus of claim 1, wherein: the electric control pulley blocks are respectively provided with two electric control universal pulleys at least at four corners of the lower part of the supporting table; a limiting block is arranged on the outer side of the detection cavity or two limiting blocks are arranged on the two sides of the detection cavity; each PMT on the detection cavity is connected with an electric control device, each pulley of the pulley block is connected with a pulley assembly and is uniformly controlled by the pulley assembly, the pulley assembly and the lifting assembly are connected to a PLC (programmable logic controller), and the PLC is connected with a PC (personal computer) in a wired or wireless manner and is controlled by the PC; the device also comprises a position locating device group, wherein the position locating device group comprises a plurality of position locating devices, the position locating devices are infrared distance measuring devices or cameras, and at least one position locating device is aligned with the positions of a first detection bed position and a second detection bed position at the outer side of the supporting table, the positions of the first detection bed position and the second detection bed position at the inner side of the supporting table and the inlet of the detection cavity; The upper surface of each detection bed is provided with a positioning flange or a positioning marking line for detecting the lying position of a person, and at least 3/4 part of the detection bed from the outer side is made of materials selected from toughened laminated glass, epoxy resin hard plates, frp glass fiber plates and ecological resin plates.
3. A method for detecting an in-plane rotation-switched lift-stand-type lying machine, which is implemented by using the in-plane rotation-switched lift-stand-type lying machine detection device according to claim 2, wherein: (1) The preparation step comprises the steps of enabling the supporting table to move to the outer side position through the control pulley assembly, and enabling the first detection bed and the second detection bed to move to the front end position and the rear end position which are aligned with the axis of the detection cavity respectively; (2) The detection step comprises the steps of enabling a detected person to lie on a first detection bed at the front end position, enabling a supporting table to move towards the detection cavity until the detected person moves to the inner side position, enabling the first detection bed to reach the detection position in the detection cavity, detecting that before detection is completed, the detected person is on a table and lies on a second detection bed, enabling the supporting table to move outwards until the Y-shaped fixed arm rotates 180 degrees, enabling the detected person on the first detection bed to leave, enabling the supporting table to move towards the detection cavity until the detected person on the first detection bed moves to the inner side position, enabling the second detection bed to reach the detection position in the detection cavity, enabling the detected person to climb on the first detection bed and lie on the first detection bed after detection is completed, enabling the supporting table to move outwards until the detected person on the second detection bed rotates 180 degrees, and enabling the detected person on the second detection bed to leave; (3) Repeating the detection step, namely repeating the step (2) repeatedly until all the detected people are detected.
4. A method for detecting a lift-table-carried lying machine with in-plane rotation switching as claimed in claim 3, wherein: the front end position, the rear end position, the outer side position and the inner side position are adjusted and calibrated in advance; the lower part of the supporting detection cavity at the outer side of the carrying platform is provided with a pair of triangular brackets, and the outermost edge of the lying machine is at least 0.5m longer than the outer edge of the bedplate.
5. A method for detecting a lying machine, characterized in that the method further comprises a detector vehicle, a detector vehicle-mounted detector table, a support table and a detection bed set, and the lifting table-carried lying machine detection method for performing rotation switching in a plane according to one of claims 3 or 4 is performed by opening a carriage back door or a side door in a detection place.
6. A computer readable storage medium having stored thereon a computer program comprising code for performing the in-plane rotation switching lift-carrying lying machine detection method of one of claims 3-4.

Description

Lifting table bearing type lying machine detection equipment and method for in-plane rotation switching Technical Field The invention relates to the technical field of rapid detection of PET or CT, in particular to lifting table bearing type lying machine detection equipment and method for in-plane rotation switching. Background In the process of PET or CT scanning, a technical direction which is not considered or is not important is a replacement type rapid detection, in the prior art, it is not known for which reasons, such as protecting patient privacy, protecting an instrument, or facilitating doctor-patient communication, or avoiding misoperation, avoiding overfatigue of operators, etc., and the rapid detection (or replacement type detection) is not set or designed, and how to quickly switch detection among different patients by using a PET or CT apparatus, so that a plurality of patients can be detected quickly, and data is continuously given. How to perform such detection is not specifically discussed in detail in the prior art. However, it is significant to study this technique, for example, if a large number of elderly persons are subjected to physical examination in a group, if links of entrance, exit, changing clothes, and communication with doctors are all required according to the general technique, the time is manually prolonged, PET or CT equipment is expensive, and it takes a long time for such a manner that only one person can take turns to detect slowly, it is difficult to reduce the cost of single detection, it is difficult to cope with a case where large-scale detection is required (old person head PET or CT disease investigation, scanning resolution is not high, but is fast), or a case where large-scale detection is performed in a short time (detection at the time of disaster relief, centralized medical aid in a special region, etc.). The prior art does not make practical solutions for the rapid detection (or alternative detection) of the settings or designs of PET or CT devices, or clear technical ideas, or is unaware of the clear details made on this technical route. The PET or CT detection equipment (comprising various settings of a bracket, a track and the like) in the prior art only performs single detection around a single person, and each person completely leaves after detection, and then operates on the next detected person, so that the equipment accords with the doctor-patient relationship in modern hospitals, but the conventional setting cannot meet the requirements of occasions requiring large-batch rapid detection. Further, the prior art has a problem that the rapid switching detection often requires a large installation space (a plurality of devices, a plurality of detection chairs, a plurality of detection beds), requires a large number of auxiliary devices (guide rails, auxiliary lines, controllers), and the like, but this is in contradiction with the actual demands to some extent. In a practical situation, many hospitals (especially hospitals in wide and deep north), the space of which is very tight, especially hospitals in big cities, actually have difficulty in providing too large space for rapid switching detection, while rooms in which instruments can be placed are often long-shaped, but long-shaped rooms are very narrow, so that it is difficult to allow many accessory devices to be arranged during rapid switching, especially switching modes such as using guide rails (the accessory circuits are too many, the required space is very large, the narrow space is difficult to shrink, even if the device is put into, people can easily trip due to too many wires, etc.), in other words, the too narrow space of most hospitals now requires a switching detection mode which is very small in space, and is preferably usable in the space of 1 time doctor's office. Second, it is also a conventional requirement to detect the front-out of the equipment after loading. However, the larger and wider the switching detection device is, the more difficult it is to carry out and use the switching detection device, the larger the switching detection device is, the larger the switching detection device cannot carry out, and particularly the wider the switching detection device is, from the aspect of the switching detection, the more compact the switching detection device can be loaded by a medium-sized or small truck, which is an important practical application premise, and if objects such as guide rails are applied, the requirements are hardly met. Especially medium and large trucks, even though they may be long in the longitudinal direction, are typically only 3 meters in width (not yet accounting for the thickness of the walls of the wagon). Thus, fast switching itself requires a relatively compact setup of the switching device, especially to accommodate narrow scenes (e.g. not too much beyond about a lying machine) Disclosure of Invention Aiming at the actual problems existing in the prior a