CN104939992B - An Intelligent Mobile System for Radiological Examination of Critically Ill Patients - Google Patents

Abstract

The present invention relates to a kind of intelligent mobile system for critical patient actinoscopy, including information system, sick bed system, intelligent hydraulic jacking system；Information system includes hospital's total information system, the radiology information system system of section office and wearing radio-frequency card on a patient body；Sick bed system includes induction system of the sick bed of patient with installation on one's sick bed；Intelligent hydraulic jacking system is the system being adjusted to the position of the sick bed of patient.Direct and hospital's total information system and section office the radiology information system of radio-frequency card that the present invention can pass through to wear on a patient body is communicated, save the time of patient, enable patient's obtaining medical treatment promptly and accurately, on the diagnostic couch that patient smoothly can be moved into CT from ward go-cart or emergency cart exactly simultaneously, instead of the mode that Traditional Man is lifted, manpower is saved, efficiency is improve.

Description

An Intelligent Mobile System for Radiological Examination of Critically Ill Patients

technical field

The invention relates to an intelligent mobile system, in particular to a radio frequency card worn on the patient's body, which can directly communicate with the general information system of the hospital and the radiation information system of the department, and can accurately push the patient from the ward or rescue The car moves smoothly to the CT diagnosis bed, replacing the traditional manual lifting method for the intelligent mobile system used for radiological examination of critically ill patients.

Background technique

With the rapid growth of the medical population in the hospital, the number of critically ill patients with acute stroke, elderly patients, and examination patients with obstacles in the movement of the lumbar and cervical spine is also increasing. (Here mainly refers to moving the patient safely from the bed trolley to the CT diagnosis bed). Especially when some group accidents occur (such as traffic accidents, falling from tall buildings, etc.), there will be more such patients. According to the understanding of radiologists in a general hospital in Pudong New District, Shanghai, about 8-10% of patients fall into the above-mentioned situations every day. Sometimes patients with cerebrovascular accidents also have the problem of lifting gently, and when encountering some heavy patients, the problem of movement is even more obvious. A hospital in Pudong, Shanghai once encountered a patient with a brain accident weighing more than 200 kilograms. It was difficult for six people in the CT diagnosis room to place it in an accurate position. Therefore, how to safely move these patients from the ward trolley or the rescue trolley to the CT diagnostic bed has always been a difficult problem to solve.

Radiology information system (RIS-radiology information system) is one of the most important information systems in the hospital. Together with PACS (Image Archiving and Communication System), it constitutes a medical imaging information environment. A complete imaging department information system requires image The overall workflow of the department is managed, controlled and operated.

Contents of the invention

In response to the above problems, the main purpose of the present invention is to provide a radio frequency card worn on the patient's body that can directly communicate with the general information system of the hospital and the radiology information system of the department, and can accurately push the patient from the ward or rescue. The car moves smoothly to the CT diagnosis bed, replacing the traditional manual lifting method for the intelligent mobile system used for radiological examination of critically ill patients.

The present invention solves the above-mentioned technical problems through the following technical solutions: an intelligent mobile system for radiological examination of critically ill patients, the intelligent mobile system includes: an information system, a hospital bed system, and an intelligent hydraulic lifting system;

The information system includes the general information system of the hospital, the radiation information system of the department and the radio frequency card worn on the patient's body; the general information system of the hospital and the radiation information system of the department are connected by wired or wireless means, and the The radio frequency card is connected to the general information system of the hospital through wireless; at the same time, the radio frequency card worn on the patient's body is connected to the radiology information system of the department through wireless;

The bed system includes a patient's bed and an induction system installed on the bed;

The intelligent hydraulic lifting system is a system for adjusting the position of the patient's bed.

In a specific implementation example of the present invention, the information system is based on the hospital information management system (HIS), with wireless local area network technology and RFID technology as the core, and the RFID radio frequency card reader installed on the intelligent mobile system. After the trolley in the ward enters the CT examination room, it will automatically conduct a docking test of patient information with the radio frequency card worn on the patient's body; the data terminal will be managed in a unified manner; the system will start after the identification is completed; the intelligent booster system will The lifting arm is accurately inserted into the groove under the movable bed board to carry out the upward movement. When the rising position reaches the sign that the ward trolley can be pushed out, the intelligent mobile system will send out a prompt to withdraw the ward trolley. After the movement is completed, the intelligent mobile system will approach the CT. Bed, put the patient on the movable bed board on the CT diagnosis bed, and start and complete the CT imaging examination after confirming the accuracy of the position through a series of fine-tuning.

In a specific implementation example of the present invention, an automatic position adjustment control is designed on the front of the intelligent hydraulic lifting system; when the patient cart enters the CT room, the infrared system starts to work and drives the stepping motor to automatically adjust the position and the height of the bed; At the same height, the lifting arm starts to work. When the movable bed is raised above the position of 3-8CM, the system sends out a prompt to move the bed away. After the bed is moved away, the hydraulic lifting system works close to the CT diagnosis bed, and the patient and The movable bed is placed on the CT diagnosis bed together; then return to the original position and stand by; the patient enters the CT examination procedure.

In a specific implementation example of the present invention, the radio frequency non-contact function of the RFID and the reconfirmation of the patient information by the wireless transmission system.

In a specific implementation example of the present invention, the patient's bed includes: a movable bed board, a frame for installing the movable bed board, a bracket supporting the frame, a moving device under the bracket, and a movable intelligent hydraulic lifting system for lifting the movable bed board.

In a specific implementation example of the present invention, the moving device is a roller.

In a specific implementation example of the present invention, a damping spring is installed between the roller and the bracket.

In a specific implementation example of the present invention, several protruding strips are installed on the movable bed board, and grooves matched with the above protruding strips are formed on the frame.

The positive progress effect of the present invention is that: the intelligent mobile system used for the radiation examination of critically ill patients provided by the present invention has the following advantages: the present invention can directly communicate with the general information system of the hospital and the radiation information system of the department through the radio frequency card worn on the patient's body Communication saves the patient's time, enables the patient to receive timely and accurate treatment, and at the same time accurately and smoothly moves the patient from the ward trolley or rescue trolley to the CT diagnosis bed, replacing the traditional manual lifting method. Save manpower and improve efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a structural schematic diagram of the movable bed board in the present invention.

Fig. 3 is a schematic diagram of the structure of the movable bed in the present invention.

Fig. 4 is a structural schematic diagram of the intelligent hydraulic lifting system in the present invention.

detailed description

The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

Fig. 1 is a structural schematic diagram of the present invention. As shown in Fig. 1, the present invention includes providing an intelligent mobile device suitable for safe and reliable CT examination of these critically ill patients, updating and replacing the original processing flow of traditional manual lifting. The present invention combines the image inspection intelligent lifting system based on RFID technology with the hospital information system. When the miniature electronic tag carried on the patient's wrist is associated with the pre-diagnosis information sent by the examination technician when entering the examination area, the sensor at the door of the consultation room receives the patient's information and sends three effective signals:

1: Open the door of the consultation room and put the patient into the examination room.

2: The information is associated with the Ris system and enters the Worklist in the inspection equipment, and the content to be inspected by the patient is displayed on the console, and enters the inspection preparation.

3: Start the intelligent lifting system, seamlessly link the hospital information system and the intelligent lifting and moving system, and move the patient from the cart to the CT diagnosis bed. It makes up for the various deficiencies in the previous manual lifting process, provides high-quality and safe mobile services for critically ill patients, and ensures the smooth progress of CT examinations. Improve the service level of departments and reduce unnecessary medical disputes.

In concrete implementation process, implementing the present invention needs three systems:

One is the information system, the other is the hospital bed system, and the third is the intelligent hydraulic lifting system;

The information system includes the general information system of the hospital, the radiation information system of the department and the radio frequency card worn on the patient's body; the general information system of the hospital and the radiation information system of the department are connected by wired or wireless means, and the radio frequency card worn on the patient It is connected with the general information system of the hospital through wireless; at the same time, the radio frequency card worn on the patient's body is connected with the radiology information system of the department through wireless.

The bed system includes a patient's bed and an induction system installed on the bed.

The intelligent hydraulic lifting system is a system for adjusting the position of the patient's bed.

1: Information system

Composed of the hospital information system and the RIS system of the department: the system is based on the hospital information management system (HIS), with advanced wireless local area network technology and RFID technology as the core, and the RFID radio frequency card reader installed on the intelligent mobile system , after the trolley in the ward enters the CT examination room, it automatically conducts a patient information docking test with the radio frequency card on the patient's wrist, and the data terminal performs unified management. After the recognition is complete, the system starts up. After a series of position corrections, the intelligent boosting system will accurately insert the lifting arm into the groove under the movable bed board to perform an upward movement. When the rising position reaches the sign that the ward trolley can be pushed out, the system will issue a prompt to withdraw the ward trolley , After the action is completed, the intelligent mobile system approaches the CT bed, puts the patient on the movable bed board on the CT diagnostic bed, and through a series of fine-tuning, starts and completes the CT imaging examination after confirming the accuracy of the position.

2: Hospital bed system

Fig. 2 is a structural schematic diagram of the movable bed board in the present invention. Fig. 3 is a schematic diagram of the structure of the movable bed in the present invention. Fig. 4 is a structural schematic diagram of the intelligent hydraulic lifting system in the present invention. As shown in Figures 2-4: the hospital bed in the present invention is basically similar to an ordinary bed, and the movable bed board above includes: a movable bed board 1, a frame 2 for installing the movable bed board 1, a bracket 3 for supporting the frame 2, and a bracket below the bracket. Mobile device 4, movable intelligent hydraulic lifting system 5 for lifting and lowering movable bed board 1. In a specific implementation process, the moving device may generally be a roller. The present invention considers that lying on the stroller is all some critically ill patients, and shock absorbing springs (not shown among the figures) are specially installed between the rollers and the support 3 . A plurality of protruding strips 101 are installed on the movable bed board 1, and grooves 201 matched with the above protruding strips 101 are opened on the frame 2. The bed board is designed with high-quality engineering plastics, which will not affect the penetration of rays and will not cause artifacts. After the inspection by the quality control department, it will not affect the image quality at all to ensure the diagnosis of clinicians.

3: Intelligent hydraulic lifting system

The maximum load capacity is designed to be 250kg, and the position automatic adjustment control is designed on the front of the system. When the patient trolley enters the CT room, the infrared system starts to work and drives the position stepping motor to automatically adjust the height to the bed. When reaching the same height, the lifting arm starts to work. When the movable bed is raised above the 5CM position, the system sends out a prompt to move the bed away. After the bed is moved away, the hydraulic lifting system works close to the CT diagnosis bed, and the patient and the patient can be moved smoothly. Put the mobile bed together on the CT diagnosis bed; then return to the original position and stand by. The patient then entered the CT examination procedure.

The intelligent mobile system creates a more superior CT examination environment, and the radio frequency contactless function of RFID and the reconfirmation of patient information by the wireless transmission system further reduce possible medical errors. It provides a more reliable guarantee for the diagnosis of CT examination patients. The intelligent mobile system provides a technologically advanced, safe, reliable and practical solution for the CT diagnosis of critically ill patients, and creates a new mode of position handling for CT diagnosis of critically ill patients. , so that all the hospital's patient-centered high-quality service concepts have been fully reflected.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Various changes and improvements fall within the scope of the claimed invention, which is defined by the appended claims and their equivalents.

Claims (6)

1. An intelligent mobile system for radiological examination of critically ill patients, characterized in that: the intelligent mobile system includes: an information system, a hospital bed system, and an intelligent hydraulic lifting system; The information system includes the general information system of the hospital, the radiation information system of the department and the radio frequency card worn on the patient's body; It is connected to the general information system of the hospital through wireless; at the same time, the radio frequency card worn on the patient's body is connected to the radiation information system of the department through wireless; The bed system includes a patient's bed and an induction system installed on the bed; The intelligent hydraulic lifting system is a system for adjusting the position of the patient's bed; the information system is based on the hospital information management system, with wireless local area network technology and RFID technology as the core, and the RFID radio frequency installed on the intelligent mobile system The card reader, after the trolley in the ward enters the CT examination room, automatically conducts a patient information docking test with the radio frequency card worn on the patient's body; the data terminal performs unified management; after the identification is completed, the information system starts; the intelligent booster system is in progress After a series of position corrections, insert the lifting arm accurately into the groove under the movable bed board to perform the upward movement. When the rising position reaches the sign that the ward trolley can be pushed out, the intelligent mobile system will issue a prompt to withdraw the ward trolley. After the movement is completed , the intelligent mobile system is close to the CT bed, and the patient on the movable bed is placed on the CT diagnosis bed. After a series of fine-tuning, the CT image examination will be started and completed after the accuracy of the position is confirmed; Adjust the control; when the patient trolley enters the CT room, the infrared system starts to work; the driving position stepper motor automatically adjusts the height with the bed; when the same height is reached, the lifting arm starts to work, and when the movable bed is raised above 3-8CM position The intelligent hydraulic lifting system sends out a prompt to move the bed away. After the bed is removed, the hydraulic lifting system works close to the CT diagnostic bed, and puts the patient together with the movable bed on the CT diagnostic bed smoothly; then the intelligent hydraulic lifting system returns to its original position. Standby; the patient enters the CT examination procedure. 2. The intelligent mobile system for radiological examination of critically ill patients according to claim 1, characterized in that: the radio frequency non-contact function of RFID and the reconfirmation of patient information by the wireless transmission system. 3. The intelligent mobile system for radiological examination of critically ill patients according to claim 1, characterized in that: the patient's bed comprises: a movable bed board, a frame for installing the movable bed board, a bracket supporting the frame, and a mobile device under the bracket , A mobile intelligent hydraulic lifting system that lifts and lowers the movable bed board. 4. The intelligent mobile system for radiological examination of critically ill patients according to claim 3, wherein the mobile device is a roller. 5. The intelligent mobile system for radiological examination of critically ill patients according to claim 4, characterized in that: a damping spring is installed between the roller and the support. 6. The intelligent mobile system for radiological examination of critically ill patients according to claim 1, characterized in that: several raised strips are installed on the movable bed, and grooves matching the raised strips are opened on the frame .