CN114464304A - Monitoring and tracking system for position and use state of medical equipment - Google Patents
Monitoring and tracking system for position and use state of medical equipment Download PDFInfo
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- G—PHYSICS
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- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
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- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/40—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
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Abstract
The invention provides a monitoring and tracking system for the position and the use state of medical equipment, which comprises a positioning module, a state monitoring module and a tracking processing module; the positioning module is used for positioning the use position of the medical equipment; the state monitoring module is used for acquiring the use state data of the medical equipment; the tracking processing module comprises a positioning processing unit, a state processing unit and a comprehensive processing unit; the positioning processing unit is used for processing the using position data of the positioning module to obtain a position processing result of the medical equipment; the state processing unit is used for processing the state data acquired by the state monitoring module; the medical equipment monitoring system can monitor and process the moving state and the using state of the medical equipment in time, and can check and maintain the medical equipment in time so as to solve the problem that the existing medical equipment is difficult to supervise and is easy to damage in the process of using for borrowing and transferring.
Description
Technical Field
The invention relates to the technical field of medical equipment monitoring, in particular to a monitoring and tracking system for the position and the use state of medical equipment.
Background
Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely professional medical equipment and household medical equipment. The basic condition of medical equipment for continuously improving the technical level of medical science is also an important mark of the degree of modernization, and the medical equipment becomes an important field of modern medical treatment. The development of medical treatment is largely dependent on the development of instruments, and even in the development of the medical industry, the breakthrough of bottlenecks plays a decisive role.
In the prior art, various medical equipment are more and more in the hospital inside, and simultaneously also miniaturization gradually, medical equipment most all is high value product, borrows each other between each business department also more commonly, but borrows the in-process, detects to the control of equipment and exists not enoughly to lead to equipment can not in time be looked over and maintain, cause the damage to equipment easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a monitoring and tracking system for the position and the use state of medical equipment, which can timely monitor and process the movement state and the use state of the medical equipment and can timely check and maintain the medical equipment so as to solve the problem that the medical equipment is difficult to monitor and damage in the using process of the conventional medical equipment.
In order to achieve the purpose, the invention is realized by the following technical scheme: a monitoring and tracking system for the position and the use state of medical equipment comprises a positioning module, a state monitoring module and a tracking processing module;
the positioning module is used for positioning the use position of the medical equipment; the state monitoring module is used for acquiring the use state data of the medical equipment;
the tracking processing module comprises a positioning processing unit, a state processing unit and a comprehensive processing unit; the positioning processing unit is used for processing the using position data of the positioning module to obtain a position processing result of the medical equipment; the state processing unit is used for processing the state data acquired by the state monitoring module to obtain a use state result of the medical equipment; the comprehensive processing unit is used for processing the processing results of the positioning processing unit and the state processing unit to obtain the comprehensive use processing result of the medical equipment.
Further, the positioning module is configured with a positioning policy comprising: the use position of the medical device is acquired once every first tracking time interval, and the use position data is transmitted to the positioning processing unit.
The positioning processing unit is configured with a positioning processing strategy, and the positioning processing strategy comprises: after the using position data of the first tracking times are obtained, carrying out route carding on the using position data of the first tracking times in sequence, obtaining the distance between every two adjacent using positions, obtaining the distance between the using position obtained for the first time and the using position obtained for the last time in the first tracking times, and substituting the obtained distance into a tracking formula to obtain a device moving numerical value;
when the equipment movement value is larger than or equal to a first movement threshold value, outputting a primary equipment movement signal; when the device movement value is greater than or equal to the second movement threshold and smaller than the first movement threshold, outputting a secondary device movement signal; and when the device movement value is smaller than the second movement threshold value, outputting a three-stage device movement signal.
Further, the tracking formula is configured to: sy ═ S1+. Si) × (Sz + S1); where Sy is a device movement value, S1 is a distance between two adjacent use positions, S1 represents a distance between a use position acquired for the first time and a use position acquired for the second time, Si is a distance between a use position acquired for the second last time and a use position acquired for the last time, Sz is a distance between a use position acquired for the first time and a use position acquired for the last time, and S1 is a full-stroke movement compensation value.
Further, the state monitoring module comprises an internal temperature monitoring unit, an external temperature monitoring unit, a power monitoring unit and a vibration monitoring unit, wherein the internal temperature monitoring unit is used for detecting the internal operation temperature of the medical equipment, the external temperature monitoring unit is used for detecting the external environment temperature of the medical equipment, the power monitoring unit is used for monitoring the operation power of the medical equipment, and the vibration monitoring unit is used for detecting the vibration frequency of the medical equipment.
Further, the state processing unit is configured with a state processing policy and a reprocessing policy, and the state processing policy includes: acquiring the internal operation temperature, the external environment temperature, the operation power and the vibration frequency of the medical equipment at a first interval, and substituting the acquired internal operation temperature, the acquired external environment temperature, the acquired operation power and the acquired vibration frequency into a first state formula to obtain a first state value;
when the first state value is larger than or equal to the first state threshold value, starting a reprocessing strategy; and when the first state value is smaller than the first state threshold value, continuing to execute the state processing strategy.
Further, the first state formula is configured to:
pz1 ═ a1 × (Tn-T1) + a2 × (Tw-T2) + a3 × (Wy-W1) + a4 × (Wz-W2); where Pz1 is the first state value, Tn is the internal operating temperature, Tw is the external ambient temperature, Wy is the operating power, Wz is the vibration frequency, T1 is the internal reference temperature, T2 is the external reference temperature, a1 is the internal operating temperature conversion coefficient, a2 is the external ambient temperature conversion coefficient, W1 is the operating reference power, W2 is the vibration reference frequency, a3 is the operating power conversion coefficient, and a4 is the vibration frequency conversion coefficient.
Further, the reprocessing strategy includes: substituting the internal operating temperature and the vibration frequency into a second state formula to obtain a second state value; when the second state value is larger than or equal to the second state threshold value, outputting an equipment operation alarm signal, when the second state value is larger than or equal to the third state threshold value and smaller than the second state threshold value, outputting an equipment operation checking signal, and when the second state value is smaller than the third state threshold value, outputting an equipment normal monitoring signal.
Further, the second state formula is configured to:
pz2 ═ a1 × (Tn-T1) + a4 × (Wz-W2) ] × α; where Pz2 is the second state value, and α is the device operation reference coefficient.
Further, the comprehensive processing unit is configured with a comprehensive processing strategy, and the comprehensive processing strategy comprises: and substituting the equipment movement value and the first state value into a comprehensive processing formula to obtain a comprehensive risk value, outputting a primary equipment risk signal when the comprehensive risk value is greater than or equal to a first comprehensive threshold value, outputting a secondary equipment risk signal when the comprehensive risk value is greater than or equal to a second comprehensive threshold value and smaller than the first comprehensive threshold value, and outputting a tertiary equipment risk signal when the comprehensive risk value is smaller than the second comprehensive threshold value.
Further, the integrated processing formula is configured to: pfz ═ β × Sy + λ × Pz 1; wherein Pfz is the comprehensive risk value, β is the device movement conversion coefficient, and λ is the device state conversion coefficient.
The invention has the beneficial effects that: according to the medical equipment positioning system, the use position of the medical equipment can be positioned through the positioning module, and then the use position data of the positioning module can be processed through the positioning processing unit to obtain the position processing result of the medical equipment; the medical equipment use state data can be acquired through the state monitoring module, and then the state processing unit can process the state data acquired by the state monitoring module to obtain a medical equipment use state result; finally, the processing results of the positioning processing unit and the state processing unit can be processed through the comprehensive processing unit to obtain the comprehensive use processing result of the medical equipment, so that the movement track and the use state of the borrowed medical equipment can be comprehensively monitored in time, the supervision timeliness of the medical equipment is improved, and the loss of the medical equipment is reduced.
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Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a functional block diagram of a condition monitoring module of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 and 2, a monitoring and tracking system for medical device location and usage status includes a positioning module, a status monitoring module, and a tracking processing module;
the positioning module is used for positioning the use position of the medical equipment; the positioning module is configured with a positioning policy, the positioning policy comprising: the use position of the medical device is acquired once every first tracking time interval, and the use position data is transmitted to the positioning processing unit. The tracking processing module comprises a positioning processing unit, and the positioning processing unit is used for processing the using position data of the positioning module to obtain a position processing result of the medical equipment; the positioning processing unit is configured with a positioning processing strategy, and the positioning processing strategy comprises: after the using position data of the first tracking times are obtained, carrying out route carding on the using position data of the first tracking times in sequence, obtaining the distance between every two adjacent using positions, obtaining the distance between the using position obtained for the first time and the using position obtained for the last time in the first tracking times, and substituting the obtained distance into a tracking formula to obtain a device moving numerical value;
when the equipment movement value is larger than or equal to a first movement threshold value, outputting a primary equipment movement signal; when the equipment movement value is greater than or equal to the second movement threshold and smaller than the first movement threshold, outputting a secondary equipment movement signal; and when the device movement value is smaller than the second movement threshold value, outputting a three-stage device movement signal. Wherein the first movement threshold is greater than the second movement threshold, the greater the distance and frequency of movement of the medical device, the greater the likelihood that the device will be subject to damage, and thus the greater the need for review maintenance of the device.
The tracking formula is configured to: sy ═ S1+. Si) × (Sz + S1); where Sy is a device movement value, S1 is a distance between two adjacent use positions, S1 represents a distance between a use position acquired for the first time and a use position acquired for the second time, Si is a distance between a use position acquired for the second last time and a use position acquired for the last time, Sz is a distance between a use position acquired for the first time and a use position acquired for the last time, and S1 is a full-stroke movement compensation value. The distance between the use positions of every two times may be zero, and there may also be a case where the distance between the use position obtained for the first time and the use position obtained for the last time is zero, so that s1 is added as a compensation value for the whole movement, and the value of s1 is greater than zero.
The state monitoring module is used for acquiring the use state data of the medical equipment; the state monitoring module comprises an internal temperature monitoring unit, an external temperature monitoring unit, a power monitoring unit and a vibration monitoring unit, wherein the internal temperature monitoring unit is used for detecting the internal operation temperature of the medical equipment, the external temperature monitoring unit is used for detecting the external environment temperature of the medical equipment, the power monitoring unit is used for monitoring the operation power of the medical equipment, and the vibration monitoring unit is used for detecting the vibration frequency of the medical equipment.
The tracking processing module also comprises a state processing unit, and the state processing unit is used for processing the state data acquired by the state monitoring module to obtain the using state result of the medical equipment; the state processing unit is configured with a state processing policy and a reprocessing policy, and the state processing policy includes: acquiring the internal operation temperature, the external environment temperature, the operation power and the vibration frequency of the medical equipment at a first interval, and substituting the acquired internal operation temperature, the acquired external environment temperature, the acquired operation power and the acquired vibration frequency into a first state formula to obtain a first state value;
when the first state value is larger than or equal to the first state threshold value, starting a reprocessing strategy; and when the first state value is smaller than the first state threshold value, continuing to execute the state processing strategy.
The first state formula is configured to:
pz1 ═ a1 × (Tn-T1) + a2 × (Tw-T2) + a3 × (Wy-W1) + a4 × (Wz-W2); where Pz1 is the first state value, Tn is the internal operating temperature, Tw is the external ambient temperature, Wy is the operating power, Wz is the vibration frequency, T1 is the internal reference temperature, T2 is the external reference temperature, a1 is the internal operating temperature conversion coefficient, a2 is the external ambient temperature conversion coefficient, W1 is the operating reference power, W2 is the vibration reference frequency, a3 is the operating power conversion coefficient, and a4 is the vibration frequency conversion coefficient. The values of a1, a2, a3 and a4 are respectively greater than zero, the specific setting is set according to the reference ratio of the corresponding detection parameter during the operation of the equipment, wherein T1 is set by combining the temperature during the normal operation of the equipment, T2 is set by referring to the most suitable external temperature during the operation of the equipment, W1 is set by referring to the power during the normal operation of the equipment, and W2 is set by referring to the moving power during the normal operation of the equipment.
The reprocessing strategy comprises: substituting the internal operating temperature and the vibration frequency into a second state formula to obtain a second state value; when the second state value is larger than or equal to the second state threshold value, outputting an equipment operation alarm signal, when the second state value is larger than or equal to the third state threshold value and smaller than the second state threshold value, outputting an equipment operation checking signal, and when the second state value is smaller than the third state threshold value, outputting an equipment normal monitoring signal.
The second state formula is configured to: pz2 ═ a1 × (Tn-T1) + a4 × (Wz-W2) ] × α; where Pz2 is the second state value, and α is the device operation reference coefficient, where α is set to be greater than zero.
The tracking processing module further comprises a comprehensive processing unit, and the comprehensive processing unit is used for processing the processing results of the positioning processing unit and the state processing unit to obtain the comprehensive use processing result of the medical equipment.
The comprehensive processing unit is configured with a comprehensive processing strategy, and the comprehensive processing strategy comprises the following steps: and substituting the equipment movement value and the first state value into a comprehensive processing formula to obtain a comprehensive risk value, outputting a primary equipment risk signal when the comprehensive risk value is greater than or equal to a first comprehensive threshold value, outputting a secondary equipment risk signal when the comprehensive risk value is greater than or equal to a second comprehensive threshold value and smaller than the first comprehensive threshold value, and outputting a tertiary equipment risk signal when the comprehensive risk value is smaller than the second comprehensive threshold value.
The integrated processing formula is configured as: pfz ═ β × Sy + λ × Pz 1; wherein Pfz is the comprehensive risk value, β is the equipment movement conversion coefficient, λ is the equipment state conversion coefficient, wherein β and λ are set to be greater than zero, when the equipment afraid of transportation damage and bumping is involved, the ratio of the equipment movement value needs to be set to be larger correspondingly, when the operation condition of the equipment can influence the service life and the quality of use of the equipment more, the ratio corresponding to the first state value needs to be set to be larger correspondingly.
The working principle is as follows: this can fix a position medical equipment's position of use through orientation module, then can handle the position of use data of orientation module through location processing unit, obtain medical equipment's position processing result, can acquire medical equipment's in-use status data through state monitoring module, then can handle the state data that state monitoring module acquireed through state processing unit, obtain medical equipment's in-use status result, can handle the processing result of location processing unit and state processing unit through comprehensive processing unit at last, obtain medical equipment's comprehensive use processing result, thereby realize monitoring medical equipment's removal orbit and in-use status.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A monitoring and tracking system for the position and the use state of medical equipment is characterized by comprising a positioning module, a state monitoring module and a tracking processing module;
the positioning module is used for positioning the use position of the medical equipment; the state monitoring module is used for acquiring the use state data of the medical equipment;
the tracking processing module comprises a positioning processing unit, a state processing unit and a comprehensive processing unit; the positioning processing unit is used for processing the using position data of the positioning module to obtain a position processing result of the medical equipment; the state processing unit is used for processing the state data acquired by the state monitoring module to obtain a use state result of the medical equipment; and the comprehensive processing unit is used for processing the processing results of the positioning processing unit and the state processing unit to obtain the comprehensive use processing result of the medical equipment.
2. A monitoring and tracking system for medical device location and usage status as recited in claim 1, wherein said localization module is configured with localization strategies comprising: the use position of the medical device is acquired once every first tracking time interval, and the use position data is transmitted to the positioning processing unit.
The positioning processing unit is configured with a positioning processing strategy, and the positioning processing strategy comprises: after the using position data of the first tracking times are obtained, carrying out route carding on the using position data of the first tracking times in sequence, obtaining the distance between every two adjacent using positions, obtaining the distance between the using position obtained for the first time and the using position obtained for the last time in the first tracking times, and substituting the obtained distance into a tracking formula to obtain a device moving numerical value;
when the equipment movement value is larger than or equal to a first movement threshold value, outputting a primary equipment movement signal; when the device movement value is greater than or equal to the second movement threshold and smaller than the first movement threshold, outputting a secondary device movement signal; and when the device movement value is smaller than the second movement threshold value, outputting a three-stage device movement signal.
3. A monitoring and tracking system for medical device location and usage status as recited in claim 2, wherein said tracking formula is configured to: sy ═ S1+. Si) × (Sz + S1); where Sy is a device movement value, S1 is a distance between two adjacent use positions, S1 represents a distance between a use position acquired for the first time and a use position acquired for the second time, Si is a distance between a use position acquired for the second last time and a use position acquired for the last time, Sz is a distance between a use position acquired for the first time and a use position acquired for the last time, and S1 is a full-stroke movement compensation value.
4. The monitoring and tracking system for the position and the use state of the medical equipment according to claim 3, wherein the state monitoring module comprises an internal temperature monitoring unit, an external temperature monitoring unit, a power monitoring unit and a vibration monitoring unit, the internal temperature monitoring unit is used for detecting the internal operating temperature of the medical equipment, the external temperature monitoring unit is used for detecting the external environment temperature of the medical equipment, the power monitoring unit is used for monitoring the operating power of the medical equipment, and the vibration monitoring unit is used for detecting the vibration frequency of the medical equipment.
5. A monitoring and tracking system for medical device location and usage status according to claim 4, wherein the status processing unit is configured with status processing policies and reprocessing policies, the status processing policies including: acquiring the internal operation temperature, the external environment temperature, the operation power and the vibration frequency of the medical equipment at a first interval, and substituting the acquired internal operation temperature, the acquired external environment temperature, the acquired operation power and the acquired vibration frequency into a first state formula to obtain a first state value;
when the first state value is larger than or equal to the first state threshold value, starting a reprocessing strategy; and when the first state value is smaller than the first state threshold value, continuing to execute the state processing strategy.
6. A monitoring and tracking system for medical device location and usage status according to claim 5, wherein said first status formula is configured to:
pz1 ═ a1 × (Tn-T1) + a2 × (Tw-T2) + a3 × (Wy-W1) + a4 × (Wz-W2); where Pz1 is the first state value, Tn is the internal operating temperature, Tw is the external ambient temperature, Wy is the operating power, Wz is the vibration frequency, T1 is the internal reference temperature, T2 is the external reference temperature, a1 is the internal operating temperature conversion coefficient, a2 is the external ambient temperature conversion coefficient, W1 is the operating reference power, W2 is the vibration reference frequency, a3 is the operating power conversion coefficient, and a4 is the vibration frequency conversion coefficient.
7. A monitoring and tracking system for medical device location and usage status as recited in claim 6, wherein said reprocessing strategy includes: substituting the internal operating temperature and the vibration frequency into a second state formula to obtain a second state value; when the second state value is larger than or equal to the second state threshold value, outputting an equipment operation alarm signal, when the second state value is larger than or equal to the third state threshold value and smaller than the second state threshold value, outputting an equipment operation checking signal, and when the second state value is smaller than the third state threshold value, outputting an equipment normal monitoring signal.
8. A monitoring and tracking system for medical device location and usage status as recited in claim 7, wherein said second status formula is configured to:
pz2 ═ a1 × (Tn-T1) + a4 × (Wz-W2) ] × α; where Pz2 is the second state value, and α is the device operation reference coefficient.
9. A monitoring and tracking system for medical device location and usage status as recited in claim 8, wherein said integrated processing unit is configured with an integrated processing strategy comprising: and substituting the equipment movement value and the first state value into a comprehensive processing formula to obtain a comprehensive risk value, outputting a primary equipment risk signal when the comprehensive risk value is greater than or equal to a first comprehensive threshold value, outputting a secondary equipment risk signal when the comprehensive risk value is greater than or equal to a second comprehensive threshold value and smaller than the first comprehensive threshold value, and outputting a tertiary equipment risk signal when the comprehensive risk value is smaller than the second comprehensive threshold value.
10. A monitoring and tracking system for medical device location and use status as recited in claim 9, wherein said integrated processing formula is configured to: pfz ═ β × Sy + λ × Pz 1; wherein Pfz is the comprehensive risk value, β is the device movement conversion coefficient, and λ is the device state conversion coefficient.
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| CN116779128A (en) * | 2023-07-04 | 2023-09-19 | 广州天成医疗技术股份有限公司 | Intelligent management system for full life cycle of medical equipment |
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