CN205123776U - Medical equipment supervisory control - Google Patents
Medical equipment supervisory control Download PDFInfo
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- CN205123776U CN205123776U CN201520637084.XU CN201520637084U CN205123776U CN 205123776 U CN205123776 U CN 205123776U CN 201520637084 U CN201520637084 U CN 201520637084U CN 205123776 U CN205123776 U CN 205123776U
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Abstract
The utility model provides a medical equipment supervisory control, include: manage the hospital information network system of medical patient at the medical active information of hospital, the identity recognition device of the identity information of treating the user acquireed, the workstation that links to each other respectively with identity recognition device and the information network system of hospital, and the controller, be connected with medical equipment display and medical equipment host computer respectively, carry out the data interaction with the workstation to the control command control medical equipment display that sends according to the workstation and the break -make of medical equipment host computer. The utility model discloses can effectively prevent the charge privately and the human feelings inspection phenomenon of hospital, accessible multiple ways carries out authentication to be equipped with cryptographic module, improved information transmission's security.
Description
Technical field
The utility model relates to field of medical technology, especially a kind of medical equipment management control system.
Background technology
At present, China's medical resource is not enough and skewness weighing apparatus, causes big-and-middle-sized hospital overstaffed.The man-weapon system inspection objectively existed and privately charge observation, have impact on operational paradigm and the economic benefit of hospital greatly.The chance that Medical Devices check to patient and treat is utilized in hospital, when concrete section office or relevant operating personnel claim for charge at random, the phenomenon of meeting making patients burden is ubiquitous in present society, and this has also increased the weight of the contradiction between doctors and patients on the one hand, has also ruined the general mood in hospital.Although hospital has dropped into huge man power and material in management, still can not fundamentally address this problem.
For this, CN201420686300.5 discloses a kind of charge evasion control device for medical equipment.ID card information is passed to computer by card reader of ID card by this device, ID card information is issued payment omitted controller by computer, after payment omitted controller is checked ID card information, connect Medical Devices, thus can normal medical examination be carried out, this checks and all sends control expense terminating machine to, so that carry out query statistic in the future by card reader of ID card, computer, payment omitted controller simultaneously.It is more direct that control take the inspection of terminating machine record patient, and more simply, the mode of automation more, reduces the cost that hospital's payment omitted controls, and while effectively controls hospital's payment omitted.
CN201420658561.6 discloses the charge evasion control device for medical equipment of convenient inquiry.ID card information is passed to computer by card reader of ID card by this device, ID card information is issued payment omitted controller by computer, after payment omitted controller is checked ID card information, Medical Devices are connected by alarm, thus can normal medical examination be carried out, this checks and all sends control expense terminating machine to, so that carry out query statistic in the future by card reader of ID card, computer, payment omitted controller simultaneously.It is more direct that control take the inspection of terminating machine record patient, and more simply, the mode of automation more, reduces the cost that hospital's payment omitted controls, and while effectively controls hospital's payment omitted.Patient can grasp the fixing the price standard of every charge exactly by display screen, can check, meet the demand of patient well, also mitigate the burden of hospital financial personnel to multinomial charge.
Two above-mentioned patents all use payment omitted controller to check ID card information, complicated operation, but payment omitted controller cost is also relatively very high.On the other hand, card reader of ID card is used to carry out authentication, application surface is narrow, smart card, magnetic stripe card or the bar code that existing hospital generally uses cannot be applied to and carry out authentication, and the interface channel of payment omitted controller and computer there is no the mechanism of design information secure context, payment omitted controller is easily subject to Replay Attack, making originally not meet uses the person to be used of the condition of Medical Devices to become the person to be used meeting the condition using Medical Devices, and can not check exception subsequently through inquiry system inspection, its fail safe reduces greatly.
In view of this special proposition the utility model.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of medical equipment management control system is provided, this management control system strengthens the management of medical equipment in hospital, thus avoid privately charging and man-weapon system inspection, solve existing medical worker and abuse the uncontrollable problem of Medical Devices hospital.
For achieving the above object, the utility model adopts following technical scheme:
A kind of medical equipment management control system is provided, comprises: managed care patient is in the hospital information network system of the curative activity information of hospital; Obtain the identity recognition device of the identity information of person to be used; The work station be connected respectively with hospital information network system with identity recognition device; And controller, be connected to Medical Devices display and Medical Devices main frame, carry out data interaction with work station, and control the break-make of Medical Devices display and Medical Devices main frame according to the control command that work station sends.
Further, described controller comprises programmable microprocessor module and video frequency switching module;
Described programmable microprocessor module connects work station and video frequency switching module respectively, and described video frequency switching module connects Medical Devices display and Medical Devices main frame respectively.
Further, described controller also comprises the crypto module transmission data between work station and controller being carried out to information protection, is connected with programmable microprocessor module.
Further, described identity recognition device comprises at least one in smart card reader, barcode scanner and card reader for magnetic strip cards.
Further, described smart card reader can read at least one in contact intelligent card, contact type intelligent card and identity card;
Described barcode scanner can read at least one in one-dimension code and Quick Response Code;
Described card reader for magnetic strip cards at least reads magnetic stripe card.
Further, described work station is provided with main frame, display screen, input equipment and output equipment.
Further, described work station is arranged on chassis, can move freely with chassis.
Further, described controller is provided with at least one in USB interface, HDMI, DVI interface, SDI interface and DP interface.
After adopting technique scheme, the utility model compared with prior art tool has the following advantages:
(1) identity authentication function of the present utility model is arranged on work station end, obtains the identity information of person to be used by number of ways, comprises and can read contact intelligent card, contact type intelligent card and identity card etc. by smart card reader; One-dimension code, Quick Response Code etc. is can read by barcode scanner; Can read magnetic stripe card etc. by card reader for magnetic strip cards, meet the authentication demand of most of hospital registering, in payment etc.;
(2) work station of the present utility model directly connects hospital information network system, after work station gets identity information from identity recognition device, curative activity information corresponding to identity information therewith can be got immediately from hospital's information network system, and whether meet the condition using Medical Devices according to this identity information of rule real-time judge of hospital;
(3) be provided with encryption mechanism between work station of the present utility model and controller, the transmission of data is ciphertext, can prevent from not meeting using the person to be used of the condition of Medical Devices to carry out Replay Attack, improves the fail safe of whole control system;
(4) for whole system, identity authentication function designs at work station end by the utility model, pass through smart card reader, barcode scanner or card reader for magnetic strip cards obtain the identity information of person to be used, from hospital's information network system, other state informations of person to be used are obtained by identity information, as whether registered, go to a doctor to section office, whether pay the expense etc. used needed for Medical Devices, judge whether person to be used meets the condition using Medical Devices according to the rule of hospital again, if met, work station sends instruction to controller, connect the connection between Medical Devices display and Medical Devices main frame.If do not meet, then Medical Devices main frame by video signal transmission to Medical Devices display, thus cannot cannot use, thus the use of normalizable control Medical Devices.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of medical equipment management control system that the utility model provides;
Fig. 2 is the flow chart of the control method of a kind of medical equipment management control system that the utility model provides.
Embodiment
In the utility model, medical patient refers to carry out the people of curative activity in hospital according to hospital management process, medical patient is when carrying out some curative activity, need to use Medical Devices to carry out checking or treating, for convenience of statement, in this patent, use the medical patient of Medical Devices referred to as person to be used by needing.For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is further described.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of medical equipment management control system, comprises hospital information network system, identity recognition device, work station, controller, Medical Devices display and Medical Devices main frame; Wherein, identity recognition device is connected with work station, and work station is connected respectively with controller and hospital information network system, and controller is connected respectively with Medical Devices display and Medical Devices main frame.
Hospital information network system, managed care patient in the curative activity information of hospital, comprise medical patient the registering of hospital, go to a doctor, payment etc., and hospital information network system is according to the curative activity state real-time update related medical action message of medical patient.Wherein, hospital information network system, to the authority of work station Open Access Journals curative activity information, inquires about the related medical action message of person to be used for support performance station.
Identity recognition device, obtains the identity information of person to be used.For different hospitals, its mode reading person's identity information to be used may be different, and for improving the compatibility of medical equipment management control system, this identity recognition device comprises at least one in smart card reader, barcode scanner and card reader for magnetic strip cards.Wherein, smart card reader can read at least one in contact intelligent card, contact type intelligent card and identity card; Barcode scanner can read at least one in one-dimension code and Quick Response Code; Card reader for magnetic strip cards at least reads magnetic stripe card.After person to be used carries out corresponding Card Reader or reading code, the related identification information of person to be used is sent to work station by identity recognition device.
Work station, receives the identity information that identity recognition device sends, and the curative activity information that in inquiry hospital information network system, identity information is corresponding therewith also judges, sends corresponding control command according to judged result to controller.Preferably, work station is provided with main frame, display screen, input equipment and output equipment, and input equipment is preferably keyboard and mouse, and output equipment is preferably printer.Preferably, work station is arranged on chassis, can move freely with chassis.
When work station receives the identity information of identity recognition device transmission, the curative activity information that inquiry is corresponding with this identity information in hospital information network system, and according to the rule of hospital, judge whether this identity information meets the condition using Medical Devices.Particularly, work station judges whether the current state of the curative activity information that this identity information is corresponding meets the condition using Medical Devices, if so, then controls the connection between controller connection Medical Devices display and Medical Devices main frame; If not, then identity information is pointed out not meet the condition using Medical Devices on a workstation.Preferably, when work station judges that this identity information does not meet the condition using Medical Devices, any control command is not sent to controller; Preferred further, when work station judges that this identity information does not meet the condition using Medical Devices, send the control command disconnecting Medical Devices display and be connected with Medical Devices main frame to controller.
Preferably, the condition of Medical Devices is used at least to comprise: the expense of state needed for paid use Medical Devices of the curative activity information corresponding with the identity information of person to be used.
Controller, carries out data interaction with work station, and controls the break-make of Medical Devices display and Medical Devices main frame according to the control command that work station sends.
Wherein, controller comprises programmable microprocessor module and video frequency switching module, and programmable microprocessor module connects work station and video frequency switching module respectively, and video frequency switching module connects Medical Devices display and Medical Devices main frame respectively.
Particularly, the control command that programmable microprocessor module can send according to work station sends corresponding video switch instruction to video frequency switching module; Video frequency switching module controls the break-make of Medical Devices display and Medical Devices main frame according to the video switch instruction that programmable microprocessor module sends.
Its course of work is: when work station judges that current identity information meets the condition using Medical Devices, the control command connected Medical Devices main frame and be connected with Medical Devices display is sent to programmable microprocessor module, send the video switch instruction of connecting Medical Devices main frame and being connected with Medical Devices display to video frequency switching module after programmable microprocessor module receives control command, the vision signal that Medical Devices main frame sends transfers on Medical Devices display and shows by video frequency switching module, then person to be used can bring into use Medical Devices.
Further, controller also comprises crypto module, is connected with programmable microprocessor module, carries out information protection to the transmission data between work station and controller.
Its course of work is: when work station judges that current identity information meets the condition using Medical Devices, work station sends the request command obtaining random number to controller, crypto module in controller produces a random number at random, and send to work station by programmable microprocessor module, work station obtains the first data after this random number and self default director data are carried out XOR, the first ciphertext is obtained after first data are encrypted, and the first ciphertext is sent to programmable microprocessor module, first ciphertext is sent to crypto module and obtains the first data after indicating it to be decrypted this ciphertext by programmable microprocessor module, programmable microprocessor module obtains the second data after the first data and random number are carried out XOR, and judge that whether the second data are identical with the director data preset, if otherwise the prompting of instruction errors is sent to work station, if, the video switch instruction of connecting Medical Devices main frame and being connected with Medical Devices display is then sent to video frequency switching module, the vision signal that Medical Devices main frame sends transfers on Medical Devices display and shows by video frequency switching module, then person to be used can bring into use Medical Devices.
Wherein, identical director data is preset with in programmable microprocessor module and work station, this director data does not directly transmit between work station and controller, but participate in data encryption, therefore the transfer of data between work station and controller is ciphertext, and the random number that crypto module sends is random generation at every turn, and participate in data encryption, so improve the fail safe of information transmission.
Preferably, cryptographic algorithm is symmetric encipherment algorithm, particularly, highly confidential symmetric key is built-in with in work station and crypto module, during encryption, work station uses symmetric key to be encrypted the first data and obtains the first ciphertext, and during deciphering, crypto module uses identical symmetric key to be decrypted the first ciphertext and obtains the first data.
Preferred further, cryptographic algorithm is rivest, shamir, adelman, particularly, the PKI in highly confidential unsymmetrical key is built-in with in work station, the private key in highly confidential unsymmetrical key is built-in with in crypto module, wherein, PKI and private key match and use in pairs, during encryption, work station uses the PKI in unsymmetrical key to be encrypted the first data and obtains the first ciphertext, and during deciphering, crypto module uses the private key in unsymmetrical key to be decrypted the first ciphertext and obtains the first data.
Wherein, Medical Devices are made up of Medical Devices main frame and Medical Devices display, and Medical Devices are the equipment that can carry out medical examination or treatment in hospital, as B ultrasonic machine, endoscope etc.Wherein, the video inputs of the video transmission line access controller of Medical Devices main frame, the video output terminals of the video transmission line access controller of Medical Devices display, and control video break-make therebetween by the video frequency switching module of controller.Preferably, the input/output of controller is provided with at least one in USB interface, HDMI, DVI interface, SDI interface and DP interface, to meet the connection requirement of distinct device.Preferably, the video line being connected into controller video inputs and output uses screw to be fixed in controller, carries out man-weapon system inspection with the video line preventing corpsman,hospital from arbitrarily plugging Medical Devices.
First the power supply of Medical Devices main frame and Medical Devices display is connected during use, person to be used swipes the card or after reading code on identity recognition device, work station judges whether this identity information meets the condition using Medical Devices, if meet the condition using Medical Devices, then control Medical Devices main frame and the connection of Medical Devices display by controller, person to be used brings into use Medical Devices, after being used to complete, work station generates report, and perform the operation be used to complete, work station indicating controller disconnects the connection between Medical Devices main frame and Medical Devices display, this is used the result produced by work station simultaneously, the time started used, at least one in end time and duration is uploaded to hospital information network system and preserves.
Preferably, in the present embodiment, controller also can arrange energy supply control module, during wiring, the power line of Medical Devices main frame and Medical Devices display is linked in controller, directly controlled the break-make of the power supply of Medical Devices main frame and Medical Devices display according to the control command that programmable microprocessor module sends by the energy supply control module in controller, further reinforcement is to the control of Medical Devices, and prevent from privately charging the generation checked with man-weapon system.
Identity recognition device in the present embodiment can compatible multiple identification authentication mode, and work station is directly connected with hospital information network system, can the curative activity state of Real-time Obtaining person to be used, work station is arranged on chassis and can move freely, controller is connected respectively with Medical Devices main frame and Medical Devices display, can effectively avoid hospital privately charge and man-weapon system check present situation, and be provided with crypto module in work station, improve the fail safe of transfer of data between work station and controller, prevent the Replay Attack of lawless people, ensure information security.
Embodiment two
As shown in Figure 2, the present embodiment provides a kind of control method of medical equipment management control system, this medical equipment management control system comprises work station, be connected to identity recognition device, hospital information network system and controller, controller comprises programmable microprocessor module, connect work station, crypto module and video frequency switching module respectively, video frequency switching module is connected to Medical Devices display and Medical Devices main frame, and its control method comprises:
Step 101: obtain the identity information of person to be used by identity recognition device and be sent to work station.
Wherein, for different hospitals, its mode reading person's identity information to be used may be different, and for improving the compatibility of medical equipment management control system, this identity recognition device comprises at least one in smart card reader, barcode scanner and card reader for magnetic strip cards.Wherein, smart card reader can read at least one in contact intelligent card, contact type intelligent card and identity card; Barcode scanner can read at least one in one-dimension code and Quick Response Code; Card reader for magnetic strip cards at least reads magnetic stripe card.
When person to be used asks to use Medical Devices, need to carry out corresponding Card Reader or reading code, identity recognition device obtains this identity information and is sent to work station.
Such as, use identity card to carry out authentication for certain hospital, person A to be used needs the Medical Devices used to be B ultrasonic machine, before use B ultrasonic machine, need reading identity card A on identity recognition device, identity recognition device is sent to work station after obtaining identity information A.
Especially, before the use, Medical Devices main frame and Medical Devices display are in off-state to Medical Devices.
Step 102: work station, according to the identity information received, inquires about curative activity information corresponding with this identity information in hospital information network system.
Hospital information network system, managed care patient is in the curative activity information of hospital, comprise medical patient the registering of hospital, go to a doctor, pay the fees, whether completed and use Medical Devices etc., and hospital information network system is according to the curative activity state real-time update related medical action message of medical patient.Wherein, hospital information network system, to the authority of work station Open Access Journals curative activity information, inquires about the related medical action message of person to be used for support performance station.
Such as, carried out the person to be used of ultrasound diagnosis before checking, person to be used uses identity card A to carry out registering, going to a doctor and need to carry out ultrasound diagnosis in hospital, and paid correlative charges, the activity of this variety of medical to be recorded in hospital information network system and corresponding with the identity information A of person to be used, after work station receives the identity information A of person to be used, the curative activity information that in inquiry hospital information network system, this identity information A is corresponding, its curative activity information is as shown in table 1.
Table 1
Step 103: work station judges whether this identity information meets the condition using Medical Devices.
Particularly, according to the rule of hospital, work station judges whether the current state of the curative activity information that this identity information is corresponding meets the condition using Medical Devices; If then perform step 104; This identity information is then pointed out not meet the condition using Medical Devices if not.
Preferably, the condition of Medical Devices is used at least to comprise: the expense of state needed for paid use Medical Devices of the curative activity information corresponding with the identity information of person to be used.
Such as, hospital to the rule that B ultrasonic machine uses is: can use B ultrasonic machine when paying the expense of ultrasound diagnosis and check, for the curative activity information that identity information A as shown in table 1 is corresponding, use the expense needed for ultrasound diagnosis paid, inspection state is not for check, then work station judges that this identity information meets the condition using Medical Devices.
Preferably, after judging whether identity information meets the condition using Medical Devices, also record this judged result, and send to hospital information network systematic conservation, as a state of this person to be used.
Preferably, when work station judges that this identity information does not meet the condition using Medical Devices, any control command is not sent to controller; Preferred further, when work station judges that this identity information does not meet the condition using Medical Devices, send the control command disconnecting Medical Devices display and be connected with Medical Devices main frame to controller.
Step 104: work station sends the request command obtaining random number to controller, controller stochastic generation one random number also sends to work station.
Particularly, work station sends the request command obtaining random number to the programmable microprocessor module in controller, micro treatment module able to programme sends the request instruction obtaining random number to crypto module, crypto module receives stochastic generation one random number after instruction, and this random number is sent to programmable microprocessor module, random number is issued work station after preserving by programmable microprocessor.
Step 105: work station obtains the first data after random number and the director data preset are carried out the first mathematical operation.
Wherein, identical director data is preset with in work station and programmable microprocessor module, this director data is used to indicate the connection of connecting Medical Devices main frame and Medical Devices display, directly do not transmit between work station and controller, but participating in data encryption, the transfer of data therefore between work station and controller is ciphertext, and the random number that crypto module sends at every turn is random generation, and participate in data encryption, so improve the fail safe of information transmission.
Preferably, the length of the random number length and instruction data of crypto module generation is identical; Preferably, the first mathematical operation is XOR, and replaceable computing also comprises add operation or subtraction etc.
Such as, the director data preset in work station and programmable microprocessor module is Y (0101), and random number is R (1101), then random number R and instruction data Y obtains the first data B (1000) after carrying out XOR.
Step 106: work station obtains the first ciphertext after being encrypted the first data, and the first ciphertext is sent to the programmable microprocessor module in controller.
Preferably, cryptographic algorithm is symmetric encipherment algorithm, particularly, highly confidential symmetric key is built-in with in work station and crypto module, during encryption, work station uses symmetric key to be encrypted the first data and obtains the first ciphertext, and during deciphering, crypto module uses identical symmetric key to be decrypted the first ciphertext and can obtain the first data.
Such as, work station obtains the first ciphertext X after using built-in symmetric key K to be encrypted the first data B (1000), and the first ciphertext X is sent to the programmable microprocessor module in controller.
Preferred further, cryptographic algorithm is rivest, shamir, adelman, particularly, the PKI in highly confidential unsymmetrical key is built-in with in work station, the private key in highly confidential unsymmetrical key is built-in with in crypto module, PKI and private key match and use in pairs, during encryption, work station uses the PKI in unsymmetrical key to be encrypted the first data and obtains the first ciphertext, and during deciphering, crypto module uses the private key in unsymmetrical key to be decrypted the first ciphertext and can obtain the first data.
Such as, work station obtains the first ciphertext E after using built-in PKI PubK to be encrypted the first data B (1000), and the first ciphertext E is sent to the programmable microprocessor module in controller.
Step 107: crypto module obtains the first data after being decrypted the first ciphertext.
Particularly, programmable microprocessor module is sent to crypto module after receiving the first ciphertext, and crypto module is decrypted the first ciphertext.
Preferably, when cryptographic algorithm is symmetric encipherment algorithm, crypto module obtains the first data after using built-in symmetric key to be decrypted the first ciphertext.Such as, for the first ciphertext X, crypto module uses built-in symmetric key K to be decrypted the first ciphertext X, obtains the first data B (1000).
Preferred further, when cryptographic algorithm is to non-title cryptographic algorithm, crypto module obtains the first data after using built-in private key data to be decrypted the first ciphertext.Such as, for the first ciphertext E, crypto module uses built-in private key PriK to be decrypted the first ciphertext E, obtains the first data B (1000).
Step 108: programmable microprocessor module obtains the second data after the first data and random number are carried out the second mathematical operation.
Wherein, the second mathematical operation is corresponding with the first mathematical operation, and when the first mathematical operation is XOR, the second mathematical operation is also XOR; When the first mathematical operation is add operation, the second mathematical operation is subtraction; When the first mathematical operation is for subtracting computing, the second mathematical operation is add operation; Preferably, the second mathematical operation is XOR.
Particularly, the first data after deciphering are sent to programmable microprocessor module by crypto module, and programmable microprocessor module obtains the second data after the first data and random number are carried out XOR.
Such as, the first data B (1000) after deciphering is sent to programmable microprocessor module by crypto module, and programmable microprocessor module obtains the second data D (0101) after the first data B (1000) is carried out XOR with random number R (1101).
Step 109: programmable microprocessor module judges that whether the second data are identical with the director data preset, and if it is perform step 110, if otherwise send the prompting of instruction errors to work station.
Wherein, this director data preset is identical with the director data preset in work station, this director data is used to indicate the connection of connecting Medical Devices main frame and Medical Devices display, directly do not transmit between work station and controller, but participate in data encryption, improve the fail safe of information transmission.
Such as, for the director data Y (0101) preset, its second data are D (0101), and the judged result of programmable microprocessor module is that the two is identical.
Preferably, when programmable microprocessor module sends the prompting of instruction errors to work station, any instruction is not sent to video frequency switching module; Preferred further, when programmable microprocessor module sends the prompting of instruction errors to work station, send the instruction disconnecting Medical Devices main frame and be connected with Medical Devices display to video frequency switching module.
Step 110: programmable microprocessor module sends the video switch instruction of connecting Medical Devices main frame and being connected with Medical Devices display to video frequency switching module.
Step 111: video frequency switching module connects the connection between Medical Devices main frame and Medical Devices display.
Particularly, the vision signal that Medical Devices main frame sends is transferred to Medical Devices display by video frequency switching module.
Wherein, Medical Devices are made up of Medical Devices main frame and Medical Devices display, and Medical Devices are the equipment that can carry out medical examination or treatment in hospital, as B ultrasonic machine, endoscope etc.Wherein, the video inputs of the video transmission line access controller of Medical Devices main frame, the video output terminals of the video transmission line access controller of Medical Devices display, and control video break-make therebetween by the video frequency switching module of controller.Preferably, the input/output of controller is provided with at least one in USB interface, HDMI, DVI interface, SDI interface and DP interface, to meet the connection requirement of distinct device.
Step 112: after being used to complete, work station generates report and this log information used, and send to hospital information network systematic conservation, and the mark that this person to be used of instruction has completed use is sent to hospital information network systematic conservation, send the control command disconnecting Medical Devices main frame and be connected with Medical Devices display to controller simultaneously.
Particularly, work station sends the control command disconnecting Medical Devices main frame and be connected with Medical Devices display to programmable microprocessor module, programmable microprocessor module sends the control command disconnecting Medical Devices main frame and be connected with Medical Devices display to video frequency switching module, video frequency switching module disconnects the connection between Medical Devices main frame and Medical Devices display, returns to initial condition.
Wherein, these all information used of log information recording, comprise the identity information of person to be used, this identity information whether meet use Medical Devices condition, time started of use, the end time, the duration, at least one in place medical department and Medical Devices model.
Wherein, report also can print on a workstation, the concrete condition that this uses result is shown to patient, preferably, report at least one that comprises in following information: the identity information of person to be used, this time use produce result, to the concrete analysis of result and the processing scheme etc. that provides.
The control method of the medical equipment management control system in the present embodiment, adopt diversified identity information obtain manner, improve the compatibility of system, and the transfer of data between work station and controller is ciphertext, crypto module is utilized to produce random number and participate in data encryption, improve the fail safe of transfer of data, and use symmetric encipherment algorithm/rivest, shamir, adelman to carry out superencipher to data, further increase the fail safe of transfer of data, and utilize video frequency switching module to control switching on and off of Medical Devices display and Medical Devices according to control command, effectively stopped in hospital privately charge and man-weapon system inspection present situation, cost is low, simple to operate, be applicable to large-scale popularization.
Embodiment in above-described embodiment can combine further or replace; and embodiment is only be described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; under the prerequisite not departing from the utility model design philosophy; the various changes and modifications that in this area, professional and technical personnel makes the technical solution of the utility model, all belong to protection range of the present utility model.
Claims (8)
1. a medical equipment management control system, is characterized in that, comprising:
Managed care patient is in the hospital information network system of the curative activity information of hospital; Obtain the identity recognition device of the identity information of person to be used; The work station be connected respectively with hospital information network system with identity recognition device; And controller, be connected to Medical Devices display and Medical Devices main frame, carry out data interaction with work station, and control the break-make of Medical Devices display and Medical Devices main frame according to the control command that work station sends.
2. a kind of medical equipment management control system according to claim 1, it is characterized in that, described controller comprises programmable microprocessor module and video frequency switching module;
Described programmable microprocessor module connects work station and video frequency switching module respectively, and described video frequency switching module connects Medical Devices display and Medical Devices main frame respectively.
3. a kind of medical equipment management control system according to claim 2, is characterized in that, described controller also comprises the crypto module transmission data between work station and controller being carried out to information protection, is connected with programmable microprocessor module.
4. a kind of medical equipment management control system according to claim 1, it is characterized in that, described identity recognition device comprises at least one in smart card reader, barcode scanner and card reader for magnetic strip cards.
5. a kind of medical equipment management control system according to claim 4, it is characterized in that, described smart card reader can read at least one in contact intelligent card, contact type intelligent card and identity card;
Described barcode scanner can read at least one in one-dimension code and Quick Response Code;
Described card reader for magnetic strip cards at least reads magnetic stripe card.
6. a kind of medical equipment management control system according to claim 1, it is characterized in that, described work station is provided with main frame, display screen, input equipment and output equipment.
7. a kind of medical equipment management control system according to claim 1, it is characterized in that, described work station is arranged on chassis, can move freely with chassis.
8. a kind of medical equipment management control system according to claim 1, is characterized in that, described controller is provided with at least one in USB interface, HDMI, DVI interface, SDI interface and DP interface.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108234605A (en) * | 2017-12-12 | 2018-06-29 | 浪潮软件集团有限公司 | Medical data acquisition device and method and medical data management platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108234605A (en) * | 2017-12-12 | 2018-06-29 | 浪潮软件集团有限公司 | Medical data acquisition device and method and medical data management platform |
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