CN216871218U

CN216871218U - Medicine device of checing based on RFID

Info

Publication number: CN216871218U
Application number: CN202220132349.0U
Authority: CN
Inventors: 李明荣; 范娜; 孔垂瑄; 周春翔; 董文琼; 李俊龙
Original assignee: Shenzhen Mingweima Technology Co ltd
Current assignee: Shenzhen Mingweima Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-01
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a medicine checking device based on RFID (radio frequency identification devices), and relates to the technical field of medicine management. In the utility model, the shielding box is used for shielding the reading signal of the RFID reader, so that the RFID reader can only read the RFID label information on the medicine in the shielding box. After the RFID reader reads the RFID label information on the medicine in the shielding box, the information can be transmitted to the system, and the system judges whether the medicine in the medicine box is correct or not according to the preset comparison, so that the irrecoverable errors caused by the wrong medicine placement are avoided, and meanwhile, whether the quantity of the medicine is correct or not can be determined, and whether the medicine box is filled with the medicine or not is judged. Through above-mentioned simple structure setting, can check the medicine fast to adapt to some first aid occasions better.

Description

Medicine device of checing based on RFID

Technical Field

The utility model relates to the field of medicine management, in particular to a medicine checking device.

Background

In a medical system, because the amount of drugs used is large and is related to human health, precise batch management is required, and the current drug management generally manages the drugs by manually combining a database to put the drugs in storage, check the drugs, and take the drugs out of the storage.

However, the existing medicine management method cannot automatically and correspondingly record the medicine information of a certain medicine and the storage position of the medicine into the database, and the storage position of the medicine needs to be manually checked and then recorded after the medicine is put in the database, so that the time is consumed, the efficiency is low, and the error is easy to make when large-batch medicines are processed.

The prior art discloses an intelligent positioning method and device for infrared and RFID combined medicines, wherein the method comprises the following steps: placing the medicine which is pasted with the RFID electronic tag and can reflect infrared rays into a medicine rack; moving a movable workbench provided with an infrared sensor and an RFID reader-writer along a medicine rack, and detecting and recording the position of the movable workbench; when the mobile workbench reaches one medicine storage position, the infrared sensor detects whether the position is provided with a medicine according to the existence of an infrared ray external reflection signal, if so, the RFID reader-writer reads the coding information and the medicine information in the RFID electronic tag of the medicine, and the coding information, the medicine information and the position of the medicine storage position are bound and stored in a database in a corresponding relationship; and repeating the previous step until the moving workbench finishes walking each medicine storage position on the medicine rack.

However, if it is only necessary to confirm whether or not the medicine bottle in the medicine storage box is a scene for specifying the medicine, the above structure is too complicated, and the cost of the apparatus is high. For example, the medicine boxes on the ambulance are only provided with one type of medicine in the same medicine box, and whether the medicine box is the specified medicine or not only needs to be determined, which is related to the life safety of the patient needing to be rescued. In addition, the prior art needs to move to read the medicine information, and the speed is slow.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a primary object of the present invention is to provide a RFID-based medicine inventory device having a simple structure and capable of quickly performing inventory of medicines.

Another object of the present invention is to provide a drug inventory device based on RFID, which has low cost, good effect and is easy to be widely popularized.

In order to achieve the purpose, the utility model provides a medicine checking device based on RFID, which comprises a shielding box, a medicine box and an RFID reader, wherein the medicine box and the RFID reader are arranged in the shielding box, and a medicine placing position used for placing medicines pasted with RFID labels is arranged in the medicine box. In the utility model, the shielding boxes are used for shielding the reading signals of the RFID reader, so that the RFID reader can only read the RFID label information on the medicine in the shielding boxes, and when a plurality of shielding boxes are used side by side, the RFID reader cannot read the RFID label signals of the medicines in other shielding boxes. After the RFID reader reads the RFID label information on the medicine in the shielding box, the information can be transmitted to the system in a wired or wireless mode, and the system judges whether the medicine in the medicine box is correct or not according to preset comparison, so that the irrecoverable errors caused by the wrong medicine placement are avoided, and meanwhile, whether the quantity of the medicine is correct or not can be determined, and whether the medicine box is filled with the medicine or not is judged. Through above-mentioned simple structure setting, can check the medicine fast to adapt to some first aid occasions better.

Furthermore, the shielding box comprises a bottom plate and side plates, the bottom plate and the side plates are connected and combined to form a groove-shaped structure with an upper end opening, and the medicine box is detachably arranged in the shielding box through the upper end opening of the shielding box. The shielding box is set to be a groove-shaped structure with an opening at the upper end, the medicine box is detachably arranged in the shielding box, the replacement, the maintenance and the inspection of the medicine box can be facilitated, other structures are arranged in the shielding box, and the replacement, the maintenance and the inspection of other structures in the shielding box are facilitated. The bottom plate and the side plates of the shielding box can prevent the RFID reader from sending reading signals downwards or to the side, ensure that the RFID reader can only upwards read the RFID label signals of the medicines in the medicine box, further ensure the reading precision and the reading speed, and effectively resist the interference of peripheral internal and external signals.

Further, the RFID reader is clamped between the shielding box and the medicine box. The RFID reader is clamped between the shielding box and the medicine box, so that the RFID reader can be better close to the medicine box to read the RFID label of the medicine in the medicine box; meanwhile, the RFID reader is clamped by the shielding box and the medicine box, so that the stability of the RFID reader can be guaranteed, and the long-term stable work of the RFID reader can be still guaranteed in a complex environment.

Further, the RFID reader is located at the bottom of the drug cassette. Preferably, the RFID reader is located between the bottom of medicine box and the bottom plate of shielding box, and such structure setting can make things convenient for fixing of RFID reader, directly just can push down the RFID reader through the weight of medicine box self, need not additionally to set up other fixed knot and constructs, on simple structure's basis, has realized better fixed effect.

Furthermore, a through hole for the wire to pass through is formed in the bottom plate, and the RFID reader corresponds to the through hole in position. The setting of through-hole can conveniently supply the wire rod to pass through and be connected with the RFID reader electricity, conveniently with the data transmission to the system of RFID reader, judge by the system whether the medicine in the medicine box is correct to avoid putting the medicine by mistake and the mistake that appears irrecoverable, can also confirm simultaneously whether medicine quantity is correct, thereby judge whether to have the medicine of putting in the medicine box.

Further, the medicine box includes the medicine box main part, medicine box main part upside is provided with more than one medicine and places the position, the medicine is placed the position and is the standing groove of slope setting in the medicine box main part. The medicine placing position is the standing groove, conveniently places various types of medicines, especially medicine bottle class medicine. The standing groove slope sets up in the medicine box main part, can make things convenient for taking out of medicine.

Compared with the prior art, the shielding box has the advantages that the shielding box is used for shielding the reading signals of the RFID reader, so that the RFID reader can only read the RFID label information on the medicine in the shielding box, and when a plurality of shielding boxes are used side by side, the RFID reader cannot read the RFID label signals of the medicines in other shielding boxes. After the RFID reader reads the RFID label information on the medicine in the shielding box, the information can be transmitted to the system in a wired or wireless mode, and the system judges whether the medicine in the medicine box is correct or not according to preset comparison, so that the irrecoverable errors caused by the wrong medicine placement are avoided, and meanwhile, whether the quantity of the medicine is correct or not can be determined, and whether the medicine box is filled with the medicine or not is judged. Through above-mentioned simple structure setting, can check the medicine fast to adapt to some first aid occasions better.

Drawings

FIG. 1 is a schematic view of the structure of the present invention containing medicines and wires.

Fig. 2 is an exploded view of the present invention with drug and wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-2, the present embodiment provides an RFID-based drug inventory device, which includes a shielding box 1, a drug box 2, and an RFID reader 3, where the drug box 2 and the RFID reader 3 are both disposed in the shielding box 1, and a drug placement location 21 for placing a drug 4 with an RFID tag is disposed in the drug box 2. In the utility model, the shielding box 1 is used for shielding the reading signal of the RFID reader 3, so that the RFID reader 3 can only read the RFID label information on the medicine 4 in the shielding box 1, and when a plurality of shielding boxes 1 are used side by side, the RFID reader 3 cannot read the RFID label signals of the medicines 4 in other shielding boxes 1. After the RFID reader 3 reads the RFID label information on the medicine 4 in the shielding box 1, the information can be transmitted to the system in a wired or wireless mode, and the system judges whether the medicine 4 in the medicine box 2 is correct or not according to preset comparison, so that the situation that the medicine 4 is misplaced and irrecoverable errors occur is avoided, and meanwhile, whether the quantity of the medicine 4 is correct or not can be determined, and whether the medicine box 2 is filled with the medicine or not is judged. Through above-mentioned simple structure setting, can check medicine 4 fast to adapt to some first aid occasions better.

In this embodiment, the shielding box 1 includes a bottom plate 11 and a side plate 12, the bottom plate 11 and the side plate 12 are connected and combined to form a groove-shaped structure with an open upper end, and the medicine box 2 is detachably disposed in the shielding box 1 through the open upper end of the shielding box 1. Shielding box 1 sets up to upper end open-ended slot-like structure, and the detachable setting of medicine box 2 can make things convenient for replacement, maintenance and the inspection of medicine box 2 in shielding box 1, also conveniently sets up other structures in shielding box 1 to the convenience is replaced, is maintained and is examined other structures in shielding box 1. The bottom plate 11 and the side plates 12 of the shielding box 1 can prevent the RFID reader 3 from sending reading signals downwards or to the side, ensure that the RFID reader 3 can only upwards read the RFID label signals of the medicines 4 in the medicine box 2, further ensure the reading precision and the reading speed, and effectively resist the interference of peripheral internal and external signals.

In the present embodiment, the RFID reader 3 is sandwiched between the shield case 1 and the medicine cartridge 2. The RFID reader clamp 3 is held between the shielding box 1 and the medicine box 2, so that the RFID reader 3 can be better close to the medicine box 2 to read the RFID label of the medicine 4 in the medicine box 2; meanwhile, the RFID reader 3 is clamped by the shielding box 1 and the medicine box 2, so that the stability of the RFID reader 3 can be guaranteed, and the long-term stable work of the RFID reader 3 can still be guaranteed in a complex environment, for example, the device is applied to an ambulance, and when the ambulance passes through a bumpy road surface, the structure can well guarantee the long-term stable work of the RFID reader 3.

In this embodiment, the RFID reader 3 is located at the bottom of the medicine cartridge 2. Preferably, RFID reader 3 is located between the bottom of medicine box 2 and the bottom plate 11 of shielding box 1, and such structure setting can make things convenient for RFID reader 3's fixed, directly just can push down RFID reader 3 through the weight of medicine box 2 self, need not additionally to set up other fixed knot and constructs, on simple structure's basis, has realized better fixed effect.

In the present embodiment, the through-hole 6 through which the wire 5 passes is provided on the bottom plate 11, and the RFID reader 3 corresponds to the position of the through-hole 6. Through-hole 6's setting can conveniently supply wire rod 5 to pass through and be connected with RFID reader 3 electricity, conveniently with RFID reader 3's data transmission to the system, judge by the system whether correct medicine 4 in the medicine box 2 to avoid misplacing medicine 4 and the mistake that can't save appearing, can also confirm simultaneously whether correct 4 quantity of medicine are correct, thereby judge whether to have in the medicine box 2 to put medicine 4.

In this embodiment, the medicine box 2 includes a medicine box main body 22, and one or more medicine placing positions 21 are provided on the upper side of the medicine box main body 22, and the medicine placing positions 21 are placing grooves obliquely provided on the medicine box main body 22. The medicine placing position 21 is a placing groove, so that various types of medicines 4, especially medicine bottles 4, can be conveniently placed. The placing groove is obliquely arranged on the medicine box main body 22, so that the medicine can be taken out conveniently.

Compared with the prior art, the shielding box 1 is used for shielding the reading signal of the RFID reader 3, so that the RFID reader 3 can only read the RFID label information on the medicine 4 in the shielding box 1, and when a plurality of shielding boxes 1 are used side by side, the RFID reader 3 cannot read the RFID label signals of the medicines 4 in other shielding boxes 1. After the RFID reader 3 reads the RFID label information on the medicine 4 in the shielding box 1, the information can be transmitted to the system in a wired or wireless mode, and the system judges whether the medicine 4 in the medicine box 2 is correct or not according to preset comparison, so that the situation that the medicine 4 is misplaced and irrecoverable errors occur is avoided, and meanwhile, whether the quantity of the medicine 4 is correct or not can be determined, and whether the medicine box 2 is filled with the medicine or not is judged. Through above-mentioned simple structure setting, can check medicine 4 fast to adapt to some first aid occasions better.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The RFID-based medicine checking device is characterized by comprising a shielding box, a medicine box and an RFID reader, wherein the medicine box and the RFID reader are both arranged in the shielding box, and a medicine placing position for placing a medicine pasted with an RFID label is arranged in the medicine box;

the shielding box comprises a bottom plate and side plates, the bottom plate and the side plates are connected and combined to form a groove-shaped structure with an upper end opening, and the medicine box is detachably arranged in the shielding box through the upper end opening of the shielding box.

2. The RFID-based drug inventory device of claim 1, wherein the RFID reader is sandwiched between the shield box and the drug cassette.

3. The RFID-based drug inventory device of claim 2, wherein the RFID reader is located at the bottom of the drug cassette.

4. The RFID-based drug inventory device of claim 1, wherein the base plate is provided with a through hole for passing a wire, and the RFID reader corresponds to the position of the through hole.

5. The RFID-based medicine inventory device according to claim 1, wherein the medicine box comprises a medicine box main body, more than one medicine placing positions are arranged on the upper side of the medicine box main body, and the medicine placing positions are placing grooves obliquely arranged on the medicine box main body.