A medical intelligent surgical wearable supplies distribution cabinet and item storage method thereof

Abstract

The present invention relates to a medical device. The purpose is to provide a medical intelligent surgical wearable supplies distribution cabinet and an item storage method thereof, which can quickly match the surgical wearable supplies information of registered medical staff, reduce the waiting time for distribution, and avoid storage and distribution errors while improving the storage and distribution efficiency. The technical scheme is: an item storage method of a medical intelligent surgical wearable supplies distribution cabinet; the following steps are performed: 1) an RFID chip is sewn on each surgical wearable supply, and the chip contains information consistent with the surgical wearable supply; 2) a scanning room including an RFID antenna is set at the bottom of the sub-cabinet of the surgical wearable supplies distribution cabinet, which is used to scan the RFID chip and the corresponding storage bin information; 3) the staff opens the storage door of the sub-cabinet and stores several surgical wearable supplies one by one into the item storage bin; 4) the storage door is closed, the motor is started, and each storage bin passes through the scanning room equipped with an RFID antenna one by one, and the surgical wearable supplies information obtained by scanning is input into the background and bound with the information of the corresponding storage bin.

Description

Technical Field

[0001] The invention relates to medical equipment, in particular to a surgical wearable article distribution cabinet and an article storage method thereof. Background Art

[0002] As hospital informatization construction becomes a necessary condition for deepening medical system reform, computer network technology, Internet of Things technology, etc. can be used to realize hospital digital construction, enhance hospital image, and enhance the overall competitiveness of hospitals. While bringing good social, economic and cultural benefits to hospitals, optimizing the hospital's working environment and service environment will also become the basis for hospital modernization, and the management of surgical wearables in operating rooms is also an important part of hospital informatization construction. Therefore, most of the management of surgical wearables in operating rooms has adopted intelligent electronic access devices. However, most medical units currently use surgical wearables access devices, and staff must scan the code before they can put the items into the designated storage unit; this method essentially relies on artificial means to bind the relationship between the items and the storage unit, and does not realize intelligent storage; and human factors will also affect the accuracy of storage, causing the probability of errors in storage items to be greatly increased. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned background technology and provide a medical intelligent surgical wearable supplies distribution cabinet and its item storage method. The distribution cabinet and its item storage method can quickly match the surgical wearable supplies information of registered medical staff, reduce the waiting time for distribution, and improve the storage and distribution efficiency while avoiding storage and distribution errors.

[0004] The technical solution provided by the present invention is:

[0005] A method for storing items in a medical intelligent surgical wearable supplies distribution cabinet; the method is carried out according to the following steps:

[0006] 1) Each piece of surgical wear is sewn with an RFID chip, which contains information consistent with the surgical wear;

[0007] 2) A scanning chamber including an RFID antenna is provided at the bottom of the sub-cabinet of the surgical wearable supplies distribution cabinet to scan the RFID chip and the corresponding storage bin information;

[0008] 3) The staff opens the storage door of the sub-cabinet and stores several surgical wear items one by one into the item storage bin;

[0009] 4) Close the storage door, start the motor, and make each storage bin pass through the scanning room equipped with RFID antenna one by one. The surgical wearables information obtained by the scan is input into the background and bound with the information of the corresponding storage bin.

[0010] The information consistent with the surgical wearable article in step 1) at least includes the size or size model of the surgical wearable article.

[0011] The storage door in step 3) extends to the entire vertical height of the distribution cabinet. After the storage door is opened, all item storage bins can be exposed to facilitate operators to store them one by one.

[0012] The top surface of the storage bin is embedded with organic glass to keep the signals in the storage bin unobstructed.

[0013] An infrared sensor for detecting whether there are surgical wearable articles in the storage bin is installed on the side of the scanning room.

[0014] A medical intelligent surgical wearable supplies dispensing cabinet, comprising a main cabinet equipped with an identity recognition device and at least one auxiliary cabinet for storing surgical wearable supplies, a plurality of storage bins movably positioned in the cabinet body of the auxiliary cabinet and driven by a chain guide device, an RFID antenna for detecting information of surgical wearable supplies in the storage bin, and an industrial control host electrically connected to the identity recognition device and the RFID antenna through a data line; characterized in that: the chain guide device comprises two chain shafts horizontally arranged at the top and bottom of the cabinet body, two sprocket chain assemblies for transmitting power between the two chain shafts, and a motor for driving the chain to move; the plurality of storage bins are arranged in a straight line and fixed on the chain and driven by the chain; the opening of the storage bin faces the side of the cabinet body; a storage door corresponding to the opening of the storage bin is opened on the side of the cabinet body; the RFID antenna is arranged in a scanning room at the bottom of the cabinet body, and an infrared sensor for detecting whether there are surgical wearable supplies in the storage bin is also provided in the scanning room.

[0015] The identity recognition device includes an IC card reader, a fingerprint module, a face recognition camera and a display.

[0016] The storage door extends to the entire vertical height of the cabinet body. After the storage door is opened, all the item storage compartments can be exposed to facilitate operators to store them one by one.

[0017] The scanning room is surrounded by absorbing materials to prevent mis-scanning.

[0018] The beneficial effects of the present invention are as follows: when adopting the method of the present invention to store surgical wearables, it is only necessary to open the storage door of the auxiliary cabinet, put the surgical wearables into each storage bin one by one, and then close the storage door to start the motor to scan each storage bin by the scanning room; it is not only very fast, convenient and labor-saving, but also less prone to errors; it effectively solves the defects of existing surgical wearable storage and retrieval equipment (the existing method requires the operator to scan the surgical wearables one by one in advance, and then bind the surgical wearables with the corresponding storage bins and store them in the background; therefore, storage errors inevitably occur). BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the auxiliary cabinet in the present invention.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the auxiliary cabinet in the present invention after the surrounding sealing plates are removed.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the scanning room in the auxiliary cabinet of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the storage bin in the auxiliary cabinet of the present invention.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the combined state of the main cabinet and the auxiliary cabinet in the present invention.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the main cabinet in the present invention. DETAILED DESCRIPTION

[0025] The following is a further description with reference to the embodiments shown in the accompanying drawings.

[0026] The medical intelligent surgical wearables (including surgical gowns, surgical shoes, eye masks, gloves, etc.) distribution cabinet of the present invention comprises a main cabinet 20 equipped with an identity recognition device and at least one auxiliary cabinet 30 for storing surgical wearables (see Figure 5 , Figure 6 , which can be combined and split arbitrarily according to the actual site and storage capacity requirements of the user unit); the identity recognition device includes an IC card reader 23, a fingerprint module 24, a face recognition camera 21 and a display 22. The user must undergo identity recognition before entering the system to collect surgical wearables; the main cabinet is also equipped with an industrial control host electrically connected to the identity recognition device via a data cable, and an RFID reader is installed (the industrial control host and RFID reader are omitted in the figure); the sub-cabinet is used to store surgical wearables, and is connected to the industrial control host of the main cabinet via a data cable. The above structure is similar to the existing clothing storage cabinet.

[0027] The improvement of the present invention is that: a chain guide device is used in the auxiliary cabinet to convey surgical wearable articles; in the chain guide device, two chain shafts 2 are rotatably arranged horizontally at the top and bottom of the auxiliary cabinet through bearings; sprockets are respectively installed at both ends of each chain shaft, and two conveyor chains 10 are respectively matched with the sprockets at both ends of the chain shaft; a plurality of storage bins 2 are arranged along the length direction of the chain and are respectively fixed on the chain (the left and right sides of each storage bin are respectively fixed on the left and right chains); a motor 3 (fixed at the top of the auxiliary cabinet; controlled by the industrial control host in the main cabinet through a data line) starts to drive the chain shaft through a transmission component (such as a gear), and the storage bin can be driven to move with the chain (each storage bin can be reversed 180 degrees at the top and bottom of the auxiliary cabinet to bypass the chain shaft and continue to follow the chain movement; at the same time, the scanning room (the scanning room is provided with an RFID antenna 12, and the RFID antenna transmits the scanning signal to the RFID reader in the main cabinet for identification, and then sends it to the industrial control host) at the bottom of the auxiliary cabinet, thereby outputting relevant information including the storage bin and the surgical wearable articles). In addition, the storage door 8 of the auxiliary cabinet must extend to the entire vertical height of the cabinet body. After the storage door is opened, all the storage bins of the items can be exposed to facilitate the operator to store them one by one. The storage door is also equipped with a take-out door 13, which is opened and closed by an 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).

[0028] The storage method of the medical intelligent surgical wearable supplies distribution cabinet thus set is carried out according to the following steps:

[0029] 1) Each piece of surgical wear is sewn with an RFID chip, which contains information consistent with the surgical wear (at least including the size or model information of the surgical wear);

[0030] 2) A scanning chamber including an RFID antenna 12 is provided at the bottom of the surgical wearables distribution cabinet sub-cabinet for scanning the RFID chip and the information of the corresponding storage bin;

[0031] 3) The staff opens the storage door of the sub-cabinet and stores several sets of surgical wearables (each set of surgical wearables includes surgical gowns, surgical shoes, eye masks, gloves, etc. of the same specifications) into the item storage bin one by one;

[0032] 4) Close the storage door, start the motor, and make each storage bin pass through the scanning room equipped with RFID antenna 12 one by one. The RFID antenna will input the surgical wearables information obtained by scanning together with the information of the corresponding storage bin into the background (industrial control host) for binding.

[0033] The structure of the storage bin is shown in Figure 4; Organic glass 2-1 is embedded on the top surface of the storage bin; when the storage bin moves to the scanning room, the organic glass just flips downward to face the RFID antenna, thereby ensuring that the RFID signal in the storage bin is accurate and unobstructed during scanning. The side of the storage bin is open, which is convenient for directly storing surgical wearables and taking surgical wearables. When taking, the user first undergoes identity recognition, enters the system and clicks on the required surgical wearables; then, the designated storage bin moves to the access port, and the opening is just facing the access port door; then the access port door opens, and the user can reach out and take out the required surgical wearables; after the surgical wearables are taken out, the access port door closes.

[0034] The structure of the scanning room is shown in Figure 3 , an RFID antenna is provided on the bottom surface of the scanning room, and an object detection sensor 6 (infrared sensor) is provided on the side of the scanning room, which is aimed at the opening on the side of the storage bin. The infrared sensor is a redundant setting, which is used to confirm whether there are surgical wearables in the storage bin to improve the scanning speed and scanning accuracy of the RFID antenna. When the object detection sensor detects that there are surgical wearables in the storage bin, the RFID antenna is started to scan; if there are no surgical wearables in the storage bin, the RFID antenna does not scan (it is considered that the scan is wrong), and the motor directly moves to make the next storage bin enter the scanning room for detection; thereby speeding up the detection speed.

[0035] Since the directional scanning directivity of the RFID antenna is unstable, the existing circularly polarized antenna cannot achieve stable single-directional emission; therefore, the inner wall surfaces around the scanning room are paved with absorbing materials 11 (such as ferrite, graphene, carbon fiber, etc.) or absorbing coatings to absorb excess scattered electromagnetic waves and prevent the excess scattered electromagnetic waves emitted by the antenna from being reflected by the metal material to the other storage bins and causing mis-scanning); the absorbing material is preferably ferrite.

[0036] The present invention can be slightly improved on the basis of the original software system to become a new storage method for surgical wearables, thereby completing the storage of surgical wearables accurately, quickly and efficiently.

Claims

1. A medical intelligent surgical wearable product distribution cabinet, comprising a main cabinet equipped with an identity recognition device and at least one auxiliary cabinet for storing surgical wearable products, a plurality of storage bins (2) movably positioned in the cabinet body of the auxiliary cabinet and driven by a chain guide device, an RFID antenna (12) for detecting information of surgical wearable products in the storage bins, and an industrial control host electrically connected to the identity recognition device and the RFID antenna via a data line; characterized in that: The chain guide device comprises two chain shafts (2) arranged horizontally at the top and bottom of the cabinet, two sprocket chain assemblies for transmitting power between the two chain shafts, and a motor (3) for driving the chain to move; the plurality of storage bins are arranged in a straight line and fixed on the chain and driven by the chain, the openings of the storage bins face the side of the cabinet, and the top surfaces of the storage bins are embedded with organic glass (2-1) to keep the signal in the storage bins unobstructed; the side of the cabinet is provided with a storage door (8) corresponding to the opening of the storage bin; the RFID antenna is arranged in a scanning room at the bottom of the cabinet, and the scanning room is also provided with an infrared sensor (6) for detecting whether there are surgical wearables in the storage bins; The identity recognition device includes an IC card reader, a fingerprint module, a face recognition camera and a display; The storage door extends to the entire height of the distribution cabinet, and when the storage door is opened, all the storage bins can be exposed to facilitate the operator to store them one by one; the storage door is closed, and the motor (3) is started, so that each storage bin passes through a scanning room equipped with an RFID antenna one by one, and the surgical wearable product information obtained by scanning is input into the background and bound with the information of the corresponding storage bin; The RFID antenna is installed on the bottom surface of the scanning room.

2. The medical intelligent surgical wearable product distribution cabinet according to claim 1, characterized in that: The inner wall surfaces of the scanning room are all paved with wave absorbing materials (3-1) for preventing mis-scanning.

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