CN102602172A - Medical document, printing method and device thereof, and processing system of medical document - Google Patents
Medical document, printing method and device thereof, and processing system of medical document Download PDFInfo
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- CN102602172A CN102602172A CN2011100273749A CN201110027374A CN102602172A CN 102602172 A CN102602172 A CN 102602172A CN 2011100273749 A CN2011100273749 A CN 2011100273749A CN 201110027374 A CN201110027374 A CN 201110027374A CN 102602172 A CN102602172 A CN 102602172A
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Abstract
The invention discloses a medical document, a printing method and device thereof, and a processing system of the medical document, wherein the printing method of the medical document comprises the following steps of: acquiring first printing data; extracting second printing data from the first printing data; encrypting the second printing data, and obtaining encrypted data; and printing the first printing data and the encrypted data on the medical document. According to the invention, the medical document printed by the printer can be conveniently distinguished to be true or false.
Description
Technical field
The present invention relates to the printing field, in particular to the treatment system of a kind of medical document and Method of printing thereof and device, medical document.
Background technology
In recent years, printer in the application of medical field more and more widely.Particularly hospital is in order to realize information system management, and hospital utilizes printer to print medical documents such as prescription, inspection application form, treatment advice note, substitutes the medical document of traditional doctor's Hand writing, thereby has improved doctor's operating efficiency largely.The inventor finds, owing to comprised doctor's person's handwriting in the medical document of doctor's Hand writing, therefore is difficult to forged; And the medical document of printer prints adopts standardized font and composing, so anyone is easy to generate the medical document of forgery through buying printer from the edlin print What.Because the medical document of printer prints can't be told truth from falsehood; Forged by other people malice easily, and be difficult to told truth from falsehood, further; When doctor-patient dispute takes place, utilize the medical document of printing to have iniquitous risk as the foundation of dividing hospital and patient's responsibility.
Summary of the invention
Medical document to printer prints in the prior art is difficult to the problem of being told truth from falsehood and proposes the present invention; For this reason; Main purpose of the present invention is to provide the treatment system of a kind of medical document and Method of printing thereof and device, medical document, to address the above problem.
To achieve these goals, according to an aspect of the present invention, a kind of Method of printing of medical document is provided.The Method of printing of this medical document comprises: obtain first print data; From said first print data, extract second print data; Said second print data is encrypted, obtain enciphered data; And on said medical document, print said first print data and said enciphered data.
To achieve these goals, according to a further aspect in the invention, a kind of printing equipment of medical document is provided.The printing equipment of this medical document comprises: acquisition module is used to obtain first print data; Extraction module is used for extracting second print data from said first print data; Encrypting module is used for said second print data is encrypted, and obtains enciphered data; And print module, be used on said medical document, printing said first print data and said enciphered data.
To achieve these goals, according to a further aspect in the invention, a kind of treatment system of medical document is provided.Wherein, the treatment system of this medical document comprises and also comprises the printing equipment of medical document provided by the invention: medical document reading device, the printing equipment that is used to distinguish said medical document are printed the medical document that obtains to judge the true and false of said medical document.
To achieve these goals, according to a further aspect in the invention, a kind of medical document is provided, this medical document adopts the Method of printing of medical document provided by the present invention to obtain.
Through the present invention, adopt and obtain first print data; From said first print data, extract second print data; Said second print data is encrypted, obtain enciphered data; And the method for on said medical document, printing said first print data and said enciphered data; Solve the medical document of printer prints in the prior art and be difficult to the problem of being told truth from falsehood, and then reached the effect that can make that the medical document of printer prints can be told truth from falsehood easily.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the schematic block diagram according to first embodiment of the printing equipment of medical document of the present invention;
Fig. 2 is the schematic block diagram according to second embodiment of the printing equipment of medical document of the present invention;
Fig. 3 is the schematic block diagram according to the 3rd embodiment of the printing equipment of medical document of the present invention;
Fig. 4 is the flow chart according to first embodiment of the Method of printing of medical document of the present invention;
Fig. 5 is the schematic block diagram according to the 4th embodiment of the printing equipment of medical document of the present invention;
Fig. 6 is the flow chart according to second embodiment of the Method of printing of medical document of the present invention;
Fig. 7 is the sketch map of first embodiment of the medical document of basis;
Fig. 8 is the first embodiment sketch map according to data extract rule list of the present invention;
Fig. 9 is the second embodiment sketch map according to data extract rule list of the present invention;
Figure 10 is the flow chart according to the 3rd embodiment of the Method of printing of medical document of the present invention;
Figure 11 is the sketch map according to second embodiment of medical document of the present invention; And
Figure 12 is the sketch map according to the 3rd embodiment of medical document of the present invention.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the present invention.
Fig. 1 is the schematic block diagram according to first embodiment of the printing equipment of medical document of the present invention.
As shown in the figure, this printing equipment comprises acquisition module 111, extraction module 112, encrypting module 113 and print module 114.
Wherein, acquisition module 111 is used to obtain first print data; Extraction module 112 is used for extracting second print data from first print data; Encrypting module 113 is used for second print data is encrypted, and obtains enciphered data; And print module 114 is used on medical document, printing first print data and enciphered data.
In this embodiment, owing to when medical document is printed, printed enciphered data simultaneously, thereby can make that the medical document of printer prints can be told truth from falsehood easily.
Fig. 2 is the schematic block diagram according to second embodiment of the printing equipment of medical document of the present invention.
As shown in Figure 3; This printing equipment is except comprising acquisition module 111, extraction module 112, encrypting module 113 and print module 114; Also comprise coding module 115, be used for enciphered data is encoded, obtain barcode data; Wherein, print module 114 also is used on medical document, printing first print data and barcode data.
Fig. 3 is the schematic block diagram according to the 3rd embodiment of the printing equipment of medical document of the present invention.
As shown in Figure 4; This this printing equipment is except comprising acquisition module 111, extraction module 112, encrypting module 113, print module 114 and coding module 115; Also comprise: merge module 116, be used for first print data and barcode data are merged, generate generated data; Wherein, print module 114 also is used to print generated data.
The embodiment of the invention also provides a kind of treatment system of medical document, and this system comprises the printing equipment of the medical document that the arbitrary embodiment of the present invention is provided; And medical document reading device, the printing equipment that is used to distinguish medical document is printed the medical document that obtains to judge the true and false of medical document.
Need to prove; Each above-mentioned module both can realize through software module; Also can realize, that is, both can realize with the general calculation device through hardware; Also can they be made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step be made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
Fig. 4 is the flow chart according to first embodiment of the Method of printing of medical document of the present invention.As shown in the figure, this method may further comprise the steps:
Step S102 obtains first print data; This first print data can be the original print data of printing equipment reception.
Step S104 extracts second print data from first print data; This second print data can be all or part of print data of from first print data, extracting according to preset extracting rule.
Step S106 encrypts second print data, obtains enciphered data; And
Step S108 prints first print data and enciphered data on medical document.
In this embodiment, from the original print data of medical document, extract setting data and encrypt the generation enciphered data, then enciphered data and original print data are printed on the printing paper.Therefore,, thereby distinguish the true and false of medical document, prevent that effectively other people malice from forging medical document through the enciphered data on the medical document.Further, when doctor-patient dispute took place, the medical document that just can utilize printing was as the foundation of dividing hospital and patient's responsibility.
Preferably, second print data is being encrypted, obtaining also comprising after the enciphered data: enciphered data is encoded, obtain barcode data; Comprise in printing first print data and enciphered data on the medical document: on medical document, print first print data and barcode data.
Preferably, above-mentioned barcode data is the two-dimensional bar code data.
Preferably, printing first print data and barcode data comprise on medical document: first print data and barcode data are merged, generate generated data; And printing generated data.
Preferably, after obtaining first print data, also comprise: first print data is stored in the buffering area; From first print data, extracting second print data comprises: the extracting rule according to preset extracts second print data from buffering area.
Preferably, from first print data of storage, extracting second print data according to preset extracting rule comprises: from first print data, extract second print data or from said first print data, extract said second print data according to the data volume of preset keyword code and needs extraction according to the data volume of original position in the buffering area of presetting and needs extraction.
Fig. 5 is the schematic block diagram according to the 4th embodiment of the printing equipment of medical document of the present invention.
As shown in the figure.Printing equipment comprises controller 11 and the RAM memory 12, encrypting module 13, coding module 14, FLASH memory 15 and the printing mechanism 16 that are connected with controller 11.Wherein, controller 11 is connected with external control devices (like main frame) through the communication interface (not shown), is used to receive the original print data that external control devices sends, and controls each module work.RAM memory 12 comprises first buffering area 121 and second buffering area 122, and wherein, first buffering area 121 is used as the buffer storage that receives original print data, is used for temporarily receiving the original print data that external control devices sends; Second buffering area 122 is used as the buffer storage of treating print data, and is temporary by the print data of treating after the controller processing.Encrypting module 13 is used for storage encryption algorithm and key.Coding module 14 is used for enciphered data is encoded, and generates barcode data.Printing mechanism 16 comprises printhead and the platen that is oppositely arranged with printhead, and wherein, printhead is electrically connected with controller 11, is used for print image or literal on printing paper.Because which kind of mode of employing realizes that printing function does not influence enforcement of the present invention, therefore, printing mechanism 2 can be thermal printing mechanism, thermal transfer printer structure, dot matrix type print mechanism, inkjet printing mechanism etc.FLASH memory 15 is used to store the data extract rule list.
Fig. 6 is the flow chart according to second embodiment of the Method of printing of medical document of the present invention.This method may further comprise the steps:
Step S201 receives original print data.
Medical document is normally with the standardization document of print What according to the setting format setting.For the prescription of medical document, print What generally includes doctor's name, section office, patient's name, patient ID number, medicine name, drug dosage, prescription time etc.For the inspection application form of medical document, print What generally includes doctor's name, section office, patient's name, patient ID number, Interventions Requested, Check-Out Time etc.Fig. 7 is the sketch map of first embodiment of the medical document of basis, illustrates the type style (wherein, not shown enciphered data) of prescription among the figure.
Traditional print data processing method comprises two kinds; A kind of is to send to printer after externally converting print What into raster data that printer can directly print through application software (like exclusive data process software, printed driver etc.) in the control appliance; Another kind is that external control devices is handed down to printer with the data (Printer Language Description data are hereinafter to be referred as the PLD data) that print What converts the printer language description into.Need to prove that the PLD data comprise print What instruction that air exercise seal content defines and the printing control instruction of controlling the printer action.Therefore, according to print data processing method, the original print data that external control devices sends to printer is divided two kinds of grating data and PLD data usually.When original print data was raster data, the controller of printer can directly send to printhead with raster data and print; When original print data is the PLD data; The controller of printer need be resolved the various instructions in the PLD data; Data with the print What instruction definition convert raster data into like character, bitmap etc., print according to printing the printhead of control instruction through printer.
Step S202 extracts setting data from original print data.
Setting data can be the Print All content of medical document, also can be the part print What of medical document.The user sets up the data extract rule list that is used to extract setting data in the FLASH of printer memory; The controller of printer reads the data extract rule list from the FLASH memory, and from original print data, extracts setting data according to the data extract rule list.
Fig. 8 is the first embodiment sketch map according to data extract rule list of the present invention.As shown in the figure, the first row definition of data extract rule list is extracted the original position of data in first buffering area, and the definition of data extract rule list secondary series is extracted the data volume of data.When original print data was raster data or PLD data, printer controller was extracted original position and the data volume of data in first buffering area according to data extract rule list indication, in original print data, extracts setting data.Controller finds the original position at first buffering area that is extracted data according to the data extract rule list, and begins to extract the data of setting data amount from this position.By { x=m, y=n} can know,, n row place memory cell capable since the first buffering area m, the data of XX byte of extraction in the data extract rule list.
Need to prove; In other embodiments of the invention; Also can in the data extract rule list, define and be extracted the original position of data in first buffering area; Beginning need to extract the line number and the columns of data from this original position, is the data of the matrix area of starting point thereby extract in first buffering area with this original position.
Fig. 9 is the second embodiment sketch map according to data extract rule list of the present invention.As shown in the figure; The first row definition of data extract rule list is extracted the keyword code of data; Secondary series definition is extracted the data volume of data, wherein, and the code that keyword coded representation and the corresponding print What of keyword in the print What instruct; For character data, the code of print What instruction is the code of character in ascii table just.Such as; Print What is " section office "; The code of its corresponding print What instruction is " BFC6 CAD2 ", and print What is " name ", and the code of its corresponding print What instruction is " D0D5 C3FB "; Print What is " age ", and the code of its corresponding print What instruction is " C4EA C1E4 " etc.; Data volume representes that needs extract is positioned at data volume behind the keyword code.When original print data is the PLD data; The controller of printer, extracts the keyword code and reaches the data of setting data amount thereafter original print data is retrieved in first buffering area that is temporarily stored in the RAM memory according to the keyword code in the data extract rule list.Such as, retrieval " BFC6 CAD2 ", and extract 128 byte datas thereafter, can obtain the specifying information of section office in the medical document.
Step S203 encrypts the setting data that extracts, and generates enciphered data.
Controller reads AES and the key that is stored in encrypting module, and the setting data that extracts is encrypted, and generates enciphered data.AES commonly used has DES algorithm, aes algorithm, ECC algorithm etc.Preferably, AES can be an aes algorithm.Because aes algorithm can be arranged data again, and can a data unit be replaced with another data cell, therefore, this algorithm for encryption speed is fast, and level of security is high.
Step S204 to the enciphered data coding, generates barcode data.
Controller inquiry code system corresponding characters collection is encoded to enciphered data, generates barcode data.Barcode types can be a bar code, also can be two-dimensional bar code, because the two-dimensional bar code data capacity is big, therefore, preferably uses two-dimensional bar code.In two-dimensional bar code, preferred code system is PDF417 sign indicating number, QR sign indicating number, Maxicode sign indicating number, Datamatrix sign indicating number.
Step S205 prints original print data and barcode data.
The controller of printer is pressed the setting sequential storage in second buffering area of RAM memory with original print data and barcode data, and sends to printhead successively, and printhead prints to the printing paper surface with original print data and barcode data successively.Need to prove; When if original print data is the PLD data; The controller of printer need be resolved the various instructions in the PLD data; Data,, convert into to store in second buffering area behind the raster data and redispatch to printhead prints like character, bitmap etc. with the print What instruction definition.
In this embodiment, from the original print data of medical document, extract setting data and encrypt the generation enciphered data, then the enciphered data coding is generated barcode data, at last original print data and barcode data are printed on the printing paper.Therefore, through distinguishing the bar code on the medical document, thereby distinguish the true and false of medical document, prevent that effectively other people malice from forging medical document.Like this, when doctor-patient dispute took place, the medical document that just can utilize printing was as the foundation of dividing hospital and patient's responsibility.
Figure 11 is the sketch map according to second embodiment of medical document of the present invention.As shown in the figure, the P1 of first of medical document is an original print data, and the second portion P2 of medical document is the bar code that prints behind the setting data scrambled that extracts from original print data.Printer is along arrow A direction fed printing sheet, prints bar code after having printed original print data.Certainly, also can print bar code earlier, print original print data again.
Medical document according to the Method of printing of inventing obtains has the bar code that comprises enciphered data, and this enciphered data is corresponding with the setting content of original print data.Therefore; Read bar code through bar code reader and obtain barcode data; According to decipherment algorithm the barcode data that obtains is deciphered then; If the data that deciphering obtains conform to data extract rule list setting item, and content recorded is consistent in medical document, explains that then this medical document is authentic and valid medical document.Therefore, can be through the bar code of recognition on the medical document, thus distinguish the true and false of medical document, prevent that effectively other people malice from forging medical document.Like this, when doctor-patient dispute took place, the medical document that just can utilize printing was as the foundation of dividing hospital and patient's responsibility.
Figure 10 is the flow chart according to the 3rd embodiment of the Method of printing of medical document of the present invention.This method may further comprise the steps:
Step S601 to step S604 with step S201 to step S204, after step S604, also comprise:
Step S605 merges original print data and barcode data, generates generated data.
The user selects white space data (data volume of these white space data is suitable with the data volume of barcode data) in advance in original print data; Confirm the memory address of these white space data in first buffering area, and the memory address of these white space data in first buffering area is kept in the FLASH memory.Controller is replaced these white space data in the original print data according to this address of white space data in first buffering area with barcode data, generates generated data.
Step S606 prints generated data.
The controller of printer stores the generated data that generates second buffering area of RAM memory into, and sends to printhead successively according to storage order, and printhead prints to generated data on the printing paper.
Figure 12 is the sketch map according to the 3rd embodiment of medical document of the present invention.As shown in the figure, bar code printing is at the white space of medical document original print data.The Method of printing that present embodiment provides through original print data and barcode data are merged the back printing, can be replaced barcode data the white space data of original print data, thus the consumption of practicing thrift printing paper.
Can find out that through foregoing description the present invention can make that the medical document of printer prints can be told truth from falsehood easily, further, can prevent effectively that other people malice from forging medical document.Thereby when doctor-patient dispute took place, the medical document that just can utilize printing was as the foundation of dividing hospital and patient's responsibility.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the Method of printing of a medical document is characterized in that comprising:
Obtain first print data;
From said first print data, extract second print data;
Said second print data is encrypted, obtain enciphered data; And
On said medical document, print said first print data and said enciphered data.
2. the Method of printing of medical document according to claim 1 is characterized in that,
Said second print data is being encrypted, is obtaining also comprising after the enciphered data:
Said enciphered data is encoded, obtain barcode data; And
Said first print data of printing and said enciphered data comprise on said medical document:
On said medical document, print said first print data and said barcode data.
3. the Method of printing of medical document according to claim 2 is characterized in that, said barcode data is the two-dimensional bar code data.
4. the Method of printing of medical document according to claim 2 is characterized in that, said first print data of printing and said barcode data comprise on said medical document:
Said first print data and said barcode data are merged, generate generated data; And
Print said generated data.
5. the Method of printing of medical document according to claim 1 is characterized in that,
After obtaining first print data, also comprise:
Said first print data is stored in the buffering area;
From said first print data, extracting second print data comprises:
Extracting rule according to preset extracts said second print data from said buffering area.
6. the Method of printing of medical document according to claim 5 is characterized in that, from said first print data of storage, extracts said second print data according to preset extracting rule and comprises:
Data volume according to desired location in the said buffering area and needs extraction is extracted said second print data from said first print data.
7. the Method of printing of medical document according to claim 5 is characterized in that, from said first print data of storage, extracts said second print data according to preset extracting rule and comprises:
Data volume according to preset keyword code and needs extraction is extracted said second print data from said first print data.
8. the printing equipment of a medical document is characterized in that comprising:
Acquisition module is used to obtain first print data;
Extraction module is used for extracting second print data from said first print data;
Encrypting module is used for said second print data is encrypted, and obtains enciphered data; And
Print module is used on said medical document, printing said first print data and said enciphered data.
9. the printing equipment of medical document according to claim 8 is characterized in that, also comprises:
Coding module is used for said enciphered data is encoded, and obtains barcode data,
Wherein, said print module also is used on said medical document, printing said first print data and said barcode data.
10. the printing equipment of medical document according to claim 9 is characterized in that, also comprises:
Merge module, be used for said first print data and said barcode data are merged, generate generated data,
Wherein, said print module is used to print said generated data.
11. the treatment system of a medical document is characterized in that comprising:
The printing equipment of the described medical document of each claim in the claim 8 to 10; And
Medical document reading device, the printing equipment that is used to distinguish said medical document are printed the medical document that obtains to judge the true and false of said medical document.
12. a medical document is characterized in that, adopts the Method of printing of each described medical document in the claim 1 to 7 to obtain.
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| CN201110027374.9A CN102602172B (en) | 2011-01-25 | 2011-01-25 | The treatment system of medical document and Method of printing thereof and device, medical document |
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| CN201110027374.9A CN102602172B (en) | 2011-01-25 | 2011-01-25 | The treatment system of medical document and Method of printing thereof and device, medical document |
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| CN102602172B (en) | 2016-04-20 |
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