CN201576299U

CN201576299U - Large-capacity medical information card

Info

Publication number: CN201576299U
Application number: CN2009200762372U
Authority: CN
Inventors: 刘晓荣; 陈国良; 贺祥
Original assignee: Second Military Medical University SMMU
Current assignee: Second Military Medical University SMMU
Priority date: 2009-06-15
Filing date: 2009-06-15
Publication date: 2010-09-08
Anticipated expiration: 2019-06-15

Abstract

The utility model discloses a large-capacity medical information card capable of recognizing the identification of the sick and wounded and storing a large amount of medical information. The card uses an RFID radio frequency technology and a large-capacity storage technology and consists of an RFID chip, an RFID antenna, a storage chip, a PVC card carrier and a read-write contact; the RFID tag in the large-capacity medical information card stores the information of the identification of the sick and wounded, and can realize the fast recognition of the identification of the sick and wounded by the RFID card reader; and the storage card can realize the storage of the medical treatment information. The large-capacity medical information card has the characteristics of fast recognizing the identification, storing a large amount of medical treatment information, being convenient for use, and small and convenient for carrying, having safety and reliability and the like.

Description

The high capacity medical information card

Technical field

The utility model relates to electronic information technical field, the particularly a kind of high capacity medical information card that can discern sick and wounded's identity and store a large amount of medical informations.

Background technology

Development from electronics and information industry, except traditional interpersonal communication, communication service between equipment and the equipment is also developed rapidly, because the mark that RFID had, address digit and sensing function, if can merge abundant business demand by the handheld device support, characteristics such as adopt that RFID has that cost is low, recognition efficient height, contactless read-write, anti-counterfeiting performance are good, but memory capacity is limited.

Simultaneously, mobile storage technology the most widely has characteristics such as cost is low, memory capacity is big, read or write speed height at present, but shortcoming is must be by contacting between card and the card reader contact, just can finish the read-write process, when read-write specific demand information, seem convenient and swift inadequately.Especially in that to carry out extensive disaster relief on, often need to obtain love scene the wounded condition information, so as to carry out correctly, rationally, treatment targetedly and management timely fast, if only differentiate and the information of obtaining is can not satisfy field demand fully by known RFID recognition technology.Especially to great deal of related information such as the treatment of the wounded, treatments usually because capacity is not enough, read or write speed waits related causes slowly, can't write RFID.And after the wounded shift, often lack because of relevant information again, cause that the wounded are carried out successive treatment and lack continuity.

The utility model content

Problem to be solved in the utility model is, with sick and wounded's identity identification information, and relevant informations such as a large amount of treatments, treatment write in the portable cards, wear personnel front at the scene.The utility model proposes

A kind of high capacity medical information card, this card have used RFID radio-frequency technique and high capacity memory technology, and by RFID chip, RFID antenna, storage chip, PVC card carrier, read-write contact are formed.

Described PVC card carrier is the carrier of high capacity medical information card, the upper right corner of PVC card carrier is provided with a circular suspension member through hole, RFID chip, RFID antenna and storage chip are encapsulated in the centre position of PVC card carrier, form a composite card, wherein the read-write contact on the storage chip is fixed on the outside surface of PVC card carrier by plating mode, is in same plane with carrier; Described read-write contact links to each other with the storage card chip by lead; Being equipped with corresponding card reader during use can effectively carry out the work.

Described RFID chip and RFID antenna are formed the RFID electronic tag, the RFID antenna arrangement is in the inside of PVC card carrier, antenna frequencies is arranged on the 13.56MHz standard frequency basis carries out alternately with card reader, receives and send the radiofrequency signal of regulation according to the pattern of setting.

Described RFID chip meets the IS014443A standard, as Mifare One standard chips or S50 standard chips.

The high capacity medical information is stuck in related occasion such as carrying out extensive disaster relief action, supports for the rescue and treatment of the wounded provides information-based.RFID label in the high capacity medical information card can be realized the quick identification of wounded's identity, and storage card wherein then can realize giving treatment to the storage of medical information.The high capacity medical information card has the quick identification identity, stores a large amount of medical treatment information, the convenient use, small and exquisite characteristics such as portable, safe and reliable.

Compared with prior art, the utlity model has following advantage:

(1) storage of quick identification of realization and high capacity medical information;

(2) two kinds of Chip Packaging are integral, and have characteristics such as small and exquisite, portable;

(3) card-reading apparatus can be realized sharing and exchange two kinds of different attribute information with after system is connected;

(4) technology of expanding traditional RF worker D label and storage card is used.

Description of drawings

Fig. 1 is the structural representation of the utility model high capacity medical information card

Fig. 2 is the left TV structure synoptic diagram of the utility model high capacity medical information card

Embodiment

In prefabricated RFID electronic tag of the utility model high capacity medical information card and the MM memory card module, integrate the advantage of storage card and RFID, and physically storage card and RFID electronic tag are packaged into a composite card.As shown in Figure 1 and Figure 2, RFID electronic tag, the storage chip 3 that RFID chip 1 and RFID antenna 2 formed, be packaged together by PVC card carrier 6, wherein reading and writing 4 surfaces, contact is not covered by PVC card carrier 6, be in same plane with carrier outside surface 10, another side then is connected with storage chip 3 with lead 5, represent to insert in the card reader according to the card face when this medical information card uses, card reader is connected with host computer by USB interface, and being identified as massive storage equipment by main frame, wounded's medical information then related software system is written in the corresponding space.Also be provided with a circular suspension member through hole 7 in the upper right corner of PV card carrier 6, be used for dressing lanyard during use.

The RFID electronic tag is made up of RF worker D chip 1 and RFID antenna 2, is arranged in the inside of PVC card carrier 6, and wherein RFID chip 1 adopts the IS014443A standard, as Mifare One standard chips or S50 standard chips.The frequency configuration of RFID antenna 2 carries out alternately with card reader on 13.56MHz frequency basis, receives and send the radiofrequency signal of regulation according to the pattern of setting.

Storage chip 3 adopts present widely used SD, MMC, relevant Flash storage card such as TF, characteristics such as it is low to have a cost, and read-write is reliable, information is non-volatile.After PVC card carrier 6 adopts the PVC material package, make card durable, and have the waterproof characteristics, enlarge the application scenario of capacity medical information card greatly.

Read-write contact 4 is as the interface that storage chip 3 is read and write.Can adjust the size and the arrangement of read-write contact 4, storage chip 3 can only be connected with special-purpose card reader, improve security to a certain extent.

Claims

1. the high capacity medical information card is made up of RFID chip [1], RFID antenna [2], storage chip [3], PVC card carrier [6], read-write contact [4], it is characterized in that, described RFID chip [1], RFID antenna [2] and storage chip [3] are encapsulated in the inside of PVC card carrier [6]; Described storage chip [3] is gone up and is arranged read-write contact [4]; The surface of described read-write contact [4] is fixed on the outside surface [10] of PVC card carrier [6] by the mode of electroplating, and is in same plane with PVC card carrier [6], and another side then uses lead [5] to be connected with storage card chip [3].

2. high capacity medical information card according to claim 1 is characterized in that, described RFID antenna frequencies is arranged on the 13.56MHz frequency basis carries out with card reader alternately.

3. high capacity medical information card according to claim 1 is characterized in that, is provided with a through hole [7] of dressing suspension member in the upper right corner of PVC card carrier.