Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.For this reason, one object of the present invention is to propose a kind of medicine storage device, and this device can be avoided the confusion of medicine distribution effectively, need not manual record and checks the security performance height.
For achieving the above object, embodiments of the invention have proposed a kind of medicine storage device, comprising: casing is provided with the drawer groove in the described casing; Drawer, described drawer are respectively along pull-out direction with push direction and be arranged on movably in the described drawer groove; Apart from detection part, describedly be used to detect the actual range that described drawer moves along pull-out direction in described drawer groove apart from detection part; Limiting part, described limiting part link to each other with described drawer to limit described drawer moving along described pull-out direction in described drawer groove; And controller, described controller links to each other with described limiting part apart from detection part with described, is used for control instruction according to input and obtains target range that described drawer moves along described pull-out direction and control described limiting part according to described target range and described actual range and limit described drawer moving along described pull-out direction in the drawer groove in described drawer groove.
Medicine storage device according to the embodiment of the invention, by limit the distance that drawer is pulled out in the drawer groove, thereby the control personnel pull out the quantity of drawer, and then can reach the purpose that the control personnel take the quantity of medicine in the drawer, avoid the confusion of medicine distribution effectively, and need not manual record and check the security performance height.
Medicine storage device according to the embodiment of the invention can also have following additional technical characterictic:
In one embodiment of the invention, described drawer groove, drawer, apart from detection part with limiting part is respectively a plurality of and corresponding one by one respectively, wherein said a plurality ofly all link to each other with a plurality of limiting parts with described controller apart from detection part, and described controller is controlled each limiting part independently.Thus, each is separate apart from detection part when detecting the actual range that moves of corresponding drawer in the drawer groove, does not disturb between mutually.And each limiting part also is being separate to limit corresponding drawer moving in the drawer groove under the control of controller, does not disturb between mutually.
In one embodiment of the invention, described limiting part comprises: guide rail, described guide rail are installed in the described drawer groove, and wherein said guide rail is provided with a plurality of grooves along its length direction compartment of terrain; Balladeur train, described balladeur train links to each other with described drawer; Elastic card, described elastic card are arranged on the described balladeur train, and described elastic card can stretch in the described groove to forbid that described balladeur train moves and can leave described groove and moves to allow described balladeur train; And actuated piece, described actuated piece is installed in and is used for making under the control of described controller described elastic card to stretch into or leave described groove on the described balladeur train.
In one embodiment of the invention, described actuated piece is a magnetic valve, when described magnetic valve is switched on described elastic card is adsorbed described groove.Thus, adopt magnetic valve can realize precision and the flexibility that elastic card is controlled as brake component.
In one embodiment of the invention, described is distance measuring sensor apart from detection part.
In one embodiment of the invention, described distance measuring sensor is laser range sensor, ultrasonic ranging sensor or infrared distance measuring sensor.
In one embodiment of the invention, described controller comprises: input module, and the user imports identity information and control instruction by described input module to described controller; Authentication module, described authentication module is used to verify described identity information, when described identity information passes through checking, allow described user by described input module input control order, wherein, described control instruction is used to be provided with the target range that described drawer moves along described pull-out direction in described drawer groove; Control module, described control module is used for described target range and the described described actual range that detects apart from detection part are compared, and controls described limiting part with the described actual range of box lunch during less than described target range and allows described drawer to move and control described limiting part along described pull-out direction when described actual range equals described target range in described drawer groove to forbid that described drawer moves along described pull-out direction in described drawer groove; And log pattern, described log pattern is used to store the user's operation information that described user operates described medicine storage device.
Thus, controller need be verified user's identity information before the control limiting part, thereby improve the security that the medicine storage device uses.And utilize log pattern that the operation information of medicine storage device is stored with the daily record form, be convenient to later searching and backup and error exception.
In one embodiment of the invention, described identity information is user name and key, or user fingerprints information, or client iris information, and wherein, described user name is corresponding one by one with described key.Thus, can judge the also identity of recording user by identity information.
In one embodiment of the invention, described user's operation information comprises that described subscriber identity information, described control instruction, described user carry out the action message and the user error information of described user in operating process of action on described controller.
In one embodiment of the invention, described log pattern is further used for storing the control information of described controller, and wherein said control information comprises the error message in control action that described controller is carried out and actuation time, the described controller implementation.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than indication or the hint device of indication or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In description of the invention, need to prove, unless otherwise prescribed and limit, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly by intermediary, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
Below with reference to the medicine storage device 100 of accompanying drawing description according to the embodiment of the invention.
As Figure 1-3, medicine storage device 100 according to the embodiment of the invention comprises casing 1, limiting part 2, is used to deposit the drawer 3 of medicine, controller 4 and apart from detection part 5, wherein limiting part 2, drawer 3 and all can be for a plurality of apart from detection part 5, can be provided with a plurality of isolated medicine grooves along its length direction in each drawer 3, can deposit the medicine of specified quantity in each medicine groove, for example controlled drug such as anesthetic.
As Figure 1-3, be provided with a plurality of drawer grooves in casing 1, described a plurality of drawer grooves can be along laterally (above-below direction among Fig. 3) and vertical (above-below direction among Fig. 1) arrangement, and a plurality of drawers 3 are separately positioned in a plurality of drawer grooves, in other words, drawer 3 and drawer groove are corresponding one by one.Drawer 3 can be respectively along pull-out direction (for example, among Fig. 3 to the right direction) with push direction (among Fig. 3 left direction) and be arranged on movably in the corresponding drawer groove.
A plurality ofly be used to detect the actual range that drawer 3 moves in the drawer groove of correspondence apart from detection part 5, for example, the actual range that drawer 3 moves along pull-out direction in the drawer groove.Wherein, can be one to one apart from detection part 5 and drawer 3, promptly one is detected the actual range that drawer 3 moves along pull-out direction apart from detection part 5 is corresponding in the drawer groove.
In an example of the present invention, can be distance measuring sensor apart from detection part 5.More specifically, distance measuring sensor can be laser range sensor, ultrasonic ranging sensor or infrared distance measuring sensor.Certainly it will be appreciated by persons skilled in the art that apart from detection part 5 to be not limited to distance measuring sensor also to have the parts of measuring distance function for other.The position that specifically is provided with apart from detection part 5 has no particular limits, and for example can be arranged on the drawer 3, also can be arranged on the casing 1, perhaps is arranged on simultaneously on drawer 3 and the casing 1.
As shown in Figure 3, a plurality of limiting parts 2 link to each other with a plurality of drawers 3 respectively, are used for restriction (forbid or allows) drawer 3 mobile along pull-out direction in the drawer groove.Limiting part 2 and drawer 3 are one to one, and promptly each limiting part 2 limits coupled drawer 3 moving along pull-out direction (level to the right among Fig. 3) in the drawer groove accordingly.
Below with reference to Fig. 4 to Fig. 6 the limiting part 2 in the medicine storage device 100 of the embodiment of the invention is described.
In one embodiment of the invention, each limiting part 2 comprises guide rail 21, the balladeur train 22 that links to each other with drawer 3, elastic card 23 and actuated piece 24.As shown in Figure 4, guide rail 21 is installed in the casing 1 and is positioned at the drawer groove at drawer 3 places that link to each other with limiting part 2, guide rail 21 is provided with a plurality of grooves 210 along its length direction (horizontal direction among Fig. 4) compartment of terrain, and a plurality of grooves 210 are used to block elastic card 23.
As shown in Figure 5, balladeur train 22 on guide rail 21 slidably, thereby can drives drawer 3 in the drawer groove, move.Elastic card 23 is arranged on the balladeur train 22 obliquely and can relies on himself elasticity to extend in the groove 210.Forbid moving of balladeur train 22 in the time of in elastic card 23 extend into groove 210, thereby can forbid the drawer 3 that links to each other with balladeur train 22 mobile along pull-out direction in the drawer groove.
It will be appreciated that according to embodiments of the invention, guide rail 21 should be made broad understanding, for example can directly form groove 210 on the wall of drawer groove, thus, the wall that forms the drawer groove of groove 210 also can be called guide rail.
As shown in Figure 6, actuated piece 24 is installed on the balladeur train 22, can make elastic card 23 leave groove 210 under the control of controller 4 and move to allow balladeur train 22.In an example of the present invention, actuated piece 24 can be magnetic valve.When magnetic valve was switched on, magnetic valve can adsorb groove 210 with elastic card 23, made elastic card 23 leave in the groove 210, thereby allowed drawer 3 to move along pull-out direction in the drawer groove.
Certainly it will be appreciated by persons skilled in the art that actuated piece 24 is not limited to magnetic valve, also can have the control assembly of control elastic card 23 motor functions for other.
When drawer 3 along pushing direction (level direction left among Fig. 3) in the drawer groove when mobile, promoting balladeur train 22 moves along pushing direction, at this moment, even elastic card 23 stretches in the groove 210, by its strain, elastic card 23 can not blocked by groove 210 yet, thereby balladeur train 22 can move along guide rail 21, that is to say that limiting part 2 does not limit moving of drawer 3 pushing on the direction.Yet, it will be appreciated that the present invention is not limited to this, for example also can and allow drawer 3 pushing moving on the direction by controller 4 control actuated pieces, 24 restrictions.
As shown in Figure 2, controller 4 links to each other with a plurality of limiting parts 2 apart from detection part 5 with a plurality of respectively, and its middle controller 4 is controlled each limiting part 2 independently, and receives from a plurality of signals apart from detection part 5.In one embodiment of the invention, controller 4 can be by computer realization.Controller 4 links to each other with a plurality of limiting parts 2 apart from detection part 5 with a plurality of respectively by holding wire.
When initial, elastic card 23 relies on self elasticity to extend in the groove 210 to forbid that drawer 3 moves along pull-out direction.At this moment, the user can't outwards pull out drawer 3, thereby can not take the medicine in the drawer 3.The user need pass through controller 4 identity verification information, and when this identity verification information was passed through checking, the user just can pull out drawer 3 along pull-out direction.
As shown in Figure 7, controller 4 comprises input module 41, authentication module 42, control module 43 and log pattern 44.
The user can be specific to this user's identity information and control instruction to controller 4 inputs by input module 41.Each user has unique identity information, is used to indicate this user's identity.Identity information can be one of following three kinds of modes: user name and key, user fingerprints information or client iris information.User name is corresponding one by one with key.In addition, each drawer 3 also can have unique numbering.
In one embodiment of the invention, controller 4 can be computer or other memory control devices, and input module 41 for example can be keyboard, touch-screen, finger-print recognising instrument or iris recognition instrument.
42 couples of users of authentication module verify by the identity information of input module 41 inputs.When identity information was user name and key, whether authentication module 42 checking user names and key mated.When authentication module 42 verifies that user names and key are complementary, then represent this identity information by checking, allow the user by input module 41 input control orders; When authentication module 42 verified that user names and key are not complementary, the refusing user's input control order was until the user name and the cipher key match of user's input.
When identity information is user fingerprints information, whether the user's original fingerprint information that prestores in the finger print information of authentication module 42 checking user inputs and the controller 4 mates, when the finger print information of authentication module 42 checking user inputs is complementary with the user's original fingerprint information that prestores, then represent this identity information by checking, allow the user by input module 41 input control orders; When the finger print information of authentication module 42 checking user inputs was not complementary with the user's original fingerprint information that prestores, the refusing user's input control order was until the finger print information and the user's original fingerprint information matches that prestores of user's input.
When identity information is client iris information, whether the original iris information of user that prestores in the iris information of authentication module 42 checking user inputs and the controller 4 mates, when the iris information of authentication module 42 checking user inputs is complementary with the original iris information of user that prestores, then represent this identity information by checking, allow the user by input module 41 input control orders; When the iris information of authentication module 42 checking user inputs was not complementary with the original iris information of user that prestores, the refusing user's input control order was until the original iris information coupling of the iris information and the user who prestores of user's input.
In one embodiment of the invention, control instruction is used to be provided with the target range that drawer 3 moves along pull-out direction in the drawer groove.Control instruction for example can be the numbering of the drawer that need open, need open the distance (promptly need take out amount of medicament) of drawer.
Take for fear of the wasting of resources or malice, can number of retries n be set, when some identity informations do not pass through checking above n time, then lock this user, limit the authority of this user's identity information by authentication module 42.Verify this identity information the system manager, and when judging non-malicious operation, again to the open authority of this identity information.
As shown in Figure 8, after identity information was by checking, control module 43 sent start signal to actuated piece 24, and actuated piece 24 control elastic cards 23 leave in the groove 210, thereby allow the user that drawer 3 is moved along pull-out direction in the drawer groove.
Control module 43 receives the distance signal from distance detection part 5, and wherein this distance signal is used to the actual range of indicating drawer 3 to move along pull-out direction in the drawer groove.Because is one to one apart from detection part 5 with drawer 3, so control module 43 can receive a plurality of distance signals of indicating the actual range that different drawers 3 move respectively.
The target range of indicating in the control instruction of control module 43 with user's input compares with the corresponding actual range that is detected by distance detection part 5.When actual range during less than target range, control module 43 allows drawers 3 to continue to move along pull-out direction in the drawer groove.When actual range equaled target range, control module 43 sent inhibit signal to actuated piece 24.Actuated piece 24 is after receiving inhibit signal, release is to the absorption of the elastic card 23 of the limiting part 2 corresponding with the drawer numbering, make elastic card 23 can rely on himself elasticity to extend in the groove 210, thereby forbid that drawer 3 moves along pull-out direction in the drawer groove.At this moment, the user can't outwards pull out drawer 3, and then can not take the medicine in the drawer 3.Thus, can control the quantity that the medicine in the drawer can be taken by the user, thereby avoid the confusion of medicine distribution by the displacement of control drawer 3.
For the ease of drug control, log pattern 44 need be stored the user's operation information that the user operates medicine storage device 100.Wherein, user's operation information comprises that identity information, control instruction, user carry out the action message and the user error information of user in operating process of action on controller 4, as repeats repeatedly to import the identity information that can't pass through checking.By this identity information is write down and manages, can avoid artificial malicious operation occurring, take problem of resource,
Except user's operation information, log pattern 44 can also be stored the control information of controller 4.Wherein control information comprises the error message in control action that controller 4 is carried out and actuation time, controller 4 implementations.
Utilize the human-machine operation information (control information of user's operation information and controller) in 4 pairs of medicine storage devices 100 of log pattern to store, be convenient to later searching and backup and error exception with the daily record form.
Medicine storage device according to the embodiment of the invention, by limit the distance that drawer is pulled out in the drawer groove, thereby the control personnel pull out the quantity of drawer, and then can reach the purpose that the control personnel take the quantity of medicine in the drawer, avoid the confusion of medicine distribution effectively, and need not manual record and check the security performance height.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.