Medical intelligent surgical dressing article dispensing cabinet and article storage method thereof
Technical Field
The invention relates to medical equipment, in particular to a surgical dressing dispensing cabinet and an article storage method thereof.
Background
Along with the information construction of the hospitals becoming the necessary condition for the improvement of the deepened medical system, the digital construction of the hospitals can be realized through the computer network technology, the internet of things technology and the like, the image of the hospitals is improved, and the overall competitive strength of the hospitals is enhanced. The method brings good social benefit, economic benefit and cultural benefit to the hospital, and simultaneously optimizes the working environment and service environment of the hospital to form the basis of modern construction of the hospital, and the management of operating wear articles in an operating room is also an important component of informatization construction of the hospital. So at present, intelligent electronic access devices are mostly adopted for the management of operating wear articles in operating rooms. However, at present, most medical units adopt operation wearing article access equipment, workers need to scan codes firstly to put articles into a designated storage unit, the mode is to bind the relation between the articles and the storage unit in an artificial mode, intelligent storage is not realized, and the storage accuracy is influenced by human factors, so that the probability of article storage errors is greatly improved.
Disclosure of Invention
The invention aims to overcome the defects of the background technology, and provides the medical intelligent surgical wearing article dispensing cabinet and the article storage method thereof, by adopting the medical intelligent surgical wearing article dispensing cabinet and the article storage method thereof, the surgical wearing article information of registered medical staff can be matched quickly, the dispensing waiting time is shortened, the storage and dispensing efficiency is improved, and meanwhile, storage and dispensing errors can be avoided.
The technical scheme provided by the invention is as follows:
the article storage method of the medical intelligent operation wearing article dispensing cabinet comprises the following steps:
1) Each surgical dressing is sewed with an RFID chip which contains information conforming to the surgical dressing;
2) A scanning room comprising an RFID antenna is arranged at the bottom of a secondary cabinet of the surgical wear dispensing cabinet and is used for scanning an RFID chip and corresponding storage bin information;
3) The staff opens the storage door of the auxiliary cabinet to store a plurality of surgical wearing articles into the article storage bin one by one;
4) Closing the storage door, starting the motor, enabling each storage bin to pass through a scanning room provided with an RFID antenna one by one, and inputting the information of the surgical wear obtained by scanning and the information of the corresponding storage bin into the background for binding.
The information conforming to the surgical dressing in the step 1) at least comprises the size or the size model of the surgical dressing.
The storage door in the step 3) extends to the whole elevation of the distribution cabinet, and all the article storage bins can be exposed after the storage door is opened, so that operators can conveniently store the articles one by one.
The top surface of the storage bin is embedded with organic glass so as to keep signals in the storage bin clear.
An infrared sensor for detecting whether surgical wearing articles exist in the storage bin is arranged on the side face of the scanning room.
The medical intelligent surgical wearing article dispensing cabinet comprises a main cabinet provided with an identity recognition device, at least one auxiliary cabinet for storing surgical wearing articles, a plurality of storage bins movably positioned in a cabinet body of the auxiliary cabinet and driven by a chain guide device, an RFID antenna for detecting information of the surgical wearing articles in the storage bins, and an industrial control host electrically connected with the identity recognition device and the RFID antenna through data lines; the chain guide device is characterized by comprising two chain shafts horizontally arranged at the top and the bottom of a cabinet body, two chain wheel and chain assemblies for transmitting power between the two chain shafts and a motor for driving the chain to move, wherein a plurality of storage bins are arranged and fixed on the chain in a straight line mode and driven by the chain, openings of the storage bins face the side face of the cabinet body, storage doors corresponding to the openings of the storage bins are arranged on the side face of the cabinet body, an RFID antenna is arranged in a scanning chamber at the bottom of the cabinet body, and an infrared sensor for detecting whether surgical wearing articles exist in the storage bins or not is arranged in the scanning chamber.
The identity recognition device comprises an IC card reader, a fingerprint module, a face recognition camera and a display.
The storage door extends to the whole elevation of the cabinet body, and all the article storage bins can be exposed after the storage door is opened, so that operators can conveniently store the articles one by one.
Wave-absorbing materials for preventing false scanning are paved around the scanning chamber.
The method has the advantages that the method is adopted to store the surgical wearing articles, the auxiliary cabinet storage doors are only required to be opened, the surgical wearing articles are placed into the storage bins one by one, then the storage door is closed, the motor is started to scan the storage bins by the scanning room, the method is fast, convenient and labor-saving, errors are not easy to occur, the defect of the existing surgical wearing article access equipment is effectively overcome (an operator is required to scan the surgical wearing articles one by one in the existing mode, then the surgical wearing articles are bound with the corresponding storage bins one by one and stored in the background, and therefore storage errors are unavoidable).
Drawings
Fig. 1 is a schematic perspective view of a sub-cabinet according to the present invention.
Fig. 2 is a schematic perspective view of the auxiliary cabinet according to the present invention with the peripheral sealing plates removed.
Fig. 3 is a schematic perspective view of a scanning chamber in the sub-cabinet according to the present invention.
Fig. 4 is a schematic perspective view of a storage bin in the auxiliary cabinet in the invention.
Fig. 5 is a schematic perspective view showing a combination state of a main cabinet and an auxiliary cabinet in the present invention.
Fig. 6 is a schematic perspective view of a main cabinet according to the present invention.
Detailed Description
Further description of embodiments is provided below in connection with the accompanying drawings.
The medical intelligent surgical wearing article (including surgical gowns, surgical shoes, eyeshields, gloves and the like) issuing cabinet comprises a main cabinet 20 provided with an identification device and at least one auxiliary cabinet 30 (see fig. 5 and 6, which can be combined and split according to the actual field and storage capacity requirements of a user unit) for storing the surgical wearing article, wherein the identification device comprises an IC card reader 23, a fingerprint module 24, a face recognition camera 21 and a display 22, a user can enter the system to pick up the surgical wearing article after identification, an industrial control host electrically connected with the identification device through a data line is further arranged in the main cabinet, an RFID reader-writer (the industrial control host and the RFID reader-writer are omitted in the figure) is arranged in the main cabinet, and the auxiliary cabinet is used for storing the surgical wearing article and is communicated with the industrial control host of the main cabinet through the data line. The above structure is similar to the existing clothing access cabinet.
The invention is improved in that a chain guide device is adopted in the auxiliary cabinet to convey surgical wearing articles, two chain shafts 2 are respectively and rotatably and horizontally arranged at the top and the bottom of the auxiliary cabinet through bearings, two ends of each chain shaft are respectively provided with chain wheels, two conveying chains 10 are respectively matched with the chain wheels at two ends of the chain shafts, a plurality of storage bins 2 are arranged along the length direction of the chain and are respectively fixed on the chain (the left side and the right side of each storage bin are respectively fixed on the left chain and the right chain), a motor 3 (fixed at the top end of the auxiliary cabinet and controlled by an industrial control host in the main cabinet through a data line) is started to drive the chain shafts through a transmission component (such as a gear), the storage bins can be driven to move together with the chain (after each storage bin reversely rotates 180 degrees around the chain shafts at the top and the bottom of the auxiliary cabinet, the chain is continuously moved along with the chain), and meanwhile, the bottom of the auxiliary cabinet is provided with an RFID antenna 12 through a scanning chamber (the scanning chamber is provided with an RFID reader-writer which is used for transmitting scanning signals to the RFID in the main cabinet to be identified and then transmitted to the industrial control host) so as to output the scanning information including the relevant surgical wearing articles and the articles. In addition, the storage door 8 of the auxiliary cabinet is required to extend to the whole elevation of the cabinet body, and all the article storage bins can be exposed after the storage door is opened, so that the storage is convenient for operators to store one by one. The storage door is also provided with an object taking door 13 which is opened and closed by the electric push rod 9 according to the command of the industrial control host (controlled by the industrial control host in the main cabinet through a data line).
The article storage method of the medical intelligent operation wearing article distribution cabinet is carried out according to the following steps:
1) Each piece of surgical wear is sewed with an RFID chip which contains information conforming to the surgical wear (at least including information of the size or the size model of the surgical wear);
2) A scanning room comprising an RFID antenna 12 is arranged at the bottom of the auxiliary cabinet of the surgical wear dispensing cabinet and is used for scanning information of the RFID chip and a corresponding storage bin;
3) A worker opens a storage door of the auxiliary cabinet and stores a plurality of sets of surgical wearing articles (each set of surgical wearing articles comprises surgical gowns, surgical shoes, eyeshields, gloves and the like with the same specification) into an article storage bin one by one;
4) Closing the storage door, starting the motor, enabling each storage bin to pass through the scanning room provided with the RFID antenna 12 one by one, and inputting the operation wearing article information obtained by scanning and the information of the corresponding storage bin together into the background (industrial control host) by the RFID antenna for binding.
The structure of the storage bin is shown in fig. 4, the top surface of the storage bin is embedded with the organic glass 2-1, and when the storage bin runs to the scanning chamber, the organic glass just turns downwards to face the RFID antenna, so that the RFID signal in the storage bin is ensured to be accurate and smooth during scanning. The side face of the storage bin is open, so that surgical wearing articles can be stored directly and taken out. When the operation dressing is taken out, a user firstly carries out identity recognition and then enters the system to click the required operation dressing, then the designated storage bin moves to the taking opening, the opening is right opposite to the taking opening door, then the taking opening door is opened, the user can stretch the hand to take out the required operation dressing, and after the operation dressing is taken out, the taking opening door is closed.
The structure of the scanning room is shown in fig. 3, the bottom surface of the scanning room is provided with an RFID antenna, and the side surface of the scanning room is provided with an article detection sensor 6 (infrared sensor) which is aligned with the opening of the side surface of the storage bin. The infrared sensor is arranged in a redundant mode and used for confirming whether surgical wearing articles exist in the storage bin or not so as to improve the scanning speed and the scanning accuracy of the RFID antenna. The article detection sensor starts the RFID antenna to scan when detecting that the surgical wearing articles are in the storage bin, and does not scan (consider the scanning to be wrong) when the surgical wearing articles are not in the storage bin, and the motor directly moves to enable the next storage bin to enter the scanning room for detection, so that the detection speed is increased.
Because the directional scanning directivity of the RFID antenna is unstable, the conventional circularly polarized antenna cannot realize stable single directional emission, the surfaces of the inner walls around the scanning chamber are paved with wave absorbing materials 11 (such as ferrite, graphene, carbon fiber and the like) or wave absorbing coatings so as to absorb redundant scattered electromagnetic waves and prevent the redundant scattered electromagnetic waves emitted by the antenna from being reflected to the rest storage bin by the metal materials to cause false scanning, and the wave absorbing materials are preferably ferrites.
The invention can be slightly improved on the basis of the original software system, and can become a brand new storage method of the surgical wearing articles, thereby accurately, quickly and efficiently completing the storage of the surgical wearing articles.