CN103372245A - Intelligent infusion bag and automatic infusion alarming system - Google Patents
Intelligent infusion bag and automatic infusion alarming system Download PDFInfo
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- CN103372245A CN103372245A CN2012102428274A CN201210242827A CN103372245A CN 103372245 A CN103372245 A CN 103372245A CN 2012102428274 A CN2012102428274 A CN 2012102428274A CN 201210242827 A CN201210242827 A CN 201210242827A CN 103372245 A CN103372245 A CN 103372245A
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Abstract
The invention discloses an intelligent infusion bag based on a contactless IC/ID (integrated circuit/identity) card ( including smart cards, RFID (radio frequency identification), NFC (near field communication) and the like) and an automatic infusion alarming system. An intelligent liquid bag is formed by disposing the contactless IC/ID card on a specific position of an infusion bag; a card reader serving as a probe is disposed at a position, corresponding to the card, on the infusion bag, and due to the fact that card reading is subject to influences of distances and liquid itself, the card reader cannot read information in the card when the bag is filled with liquid. When the liquid is going to drip off, the card reader automatically read the information in the contactless IC/ID card on the infusion bag and transmits the information in the card to an information processing system through wireless technology, after processing the information, the information processing system directly pushes the information including patient name, bed number, drug name and the like onto handheld mobile equipment or other display equipment of a nurse, and the nurse is informed that infusion of the liquid in the bag is going to be completed. The intelligent infusion bag is convenient to use, and the card-reading probe used for automatic alarming is simple to use and reusable.
Description
Technical field
The present invention relates to a kind of area of medical devices, relate in particular to a kind of intelligent transfusion bag and automatic infusion warning system.
Background technology
Infusion treatment is the primary treatment mode of China's inpatient, in the clinical practice work, because the amount of fluid of transfusion is very large, and nurse shortages can not know that in advance the patient is about to the information that transfusion finishes by making an inspection tour, patient and family members are because carelessness or lack of knowledge, can not find in time that liquid drips off, the consequence that causes is that the lighter's syringe needle is stopped up by blood coagulation, and the severe patient air enters blood, form aeroembolism, jeopardize patient's life.
Present existing infusion alarm system comprises: 1) place in the transfusion liquid and survey components and parts, comprise exploring electrode, floating probe etc., the perception liquid level; 2) liquid is laid the photoelectric detection equipments such as infrared ray outward, detects liquid level or drop; 3) spring scale or electronic scale claim liquid weight; 4) other, such as capacitance method etc.; The detection components and parts of laying in the fluid bag need sterilization treatment, the method exists that liquid is contaminated by bacterial, electrode and medicine reacts and electric current by to danger such as ingredient cause damage; Liquid is placed photoelectric detection equipment outward and is had the drawbacks such as equipment volume is large, complicated operation; Weight method is because each bag liquid varies in weight (because the medication amount that adds is different, even be all the liquid of 500 ml, the rear weight of making up a prescription is also different), can't standardization; The most important thing is that these alarm methods all can not directly tell the information such as nurse patient's name, berth, medicine, so the use of these devices is very limited in the clinical position.
Contactless ic/ID card is by chip, induction antenna forms, be encapsulated in encapsulating material, for example in the PVC sheet, surperficial near read write line in the certain distance scope, finish the read-write operation of data by the transmission of radio wave, contactless ic/ID card comprises contactless smart card (Contactless integrated circuits cards, Contactless smart cards), the technology such as radio frequency identification (Radio frequency identification) and wireless near field communication (Near field communication), its technology is comparatively ripe at present, the existing application of other field, such as logistics and expressway tol lcollection ETC etc.
Because the advantage of bag liquid has replaced traditional bottling liquid clinically gradually, intelligent fluid bag of the present invention has untouchable IC/ID card on the bag, and untouchable IC/ID card is placed on outside the fluid bag, and medicine itself is not exerted an influence; Liquid will drip most system notifies the nurse automatically, and the nurse can be known the information such as the name that will drip most patient, bed label, medicine, can prepare next bag liquid; The card reader volume is small and exquisite, lays simply, and processing ease, cost is low, and can reuse.
Summary of the invention
The invention discloses a kind of intelligent transfusion bag based on contactless ic/ID card and automatic infusion warning system, the invention discloses a kind of intelligent transfusion bag and automatic infusion warning system based on contactless ic/ID card (smart card, RFID and NFC etc.), contactless ic/ID is placed on the transfusion bag ad-hoc location, become intelligent fluid bag, contactless ic/ID card can store patient information and drug information; The card reader of non-contact card is as probe, places position corresponding with card on the transfusion bag, because Card Reader is subjected to the impact of distance and liquid itself, when liquid is arranged, reads less than blocking internal information; Fluid drips to the greatest extent or will drip when most, card reader reads the information in contactless ic on the transfusion bag/ID card automatically, information passes to information processing system in will blocking by wireless technology, information processing system with this information processing after, directly with the information pushing of patient's name, bed label and medicine name etc. to nurse's handheld mobile device or on the other display equipment, the nurse knows that this bag liquid is about to transfusion and finishes, and prepares next bag medicine or pulls out pin (tube sealing etc.).
The present invention is based on contactless ic/ID card intelligent transfusion bag and automatic infusion warning system, comprise IC/ID card (smart card, RFID and NFC etc.), read (writing) card device, transfusion bag, information processing system, handheld mobile device and other display equipment, wherein, the IC/ID card comprises chip, memorizer, induction antenna and encapsulating material; Read (writing) card device comprise microprocessor, information read (writing) device, radio transmitting device, battery and (or) screen; Contactless ic/ID is placed on the transfusion bag ad-hoc location [on the sidewall such as, encapsulation or sticking bottom (being a liquid outlet end) side that is posted on transfusion bag, etc.], the intelligent transfusion bag become.Writing the card device writes patient identity, drug information in the IC/ID card on the intelligent transfusion bag.When the fluid drips of intelligent transfusion bag is most, placing transfusion bag to read the card internal information and be wirelessly transmitted to information processing system from the IC/ID card with the card reader of the corresponding side of IC/ID card processes, information processing system be about to be dripped liquid the information such as a most patient's name, bed label, medicine name and is sent on charge nurse's the handheld device or on the other display equipment, the nurse determines to prepare next bag liquid or pull out pin, tube sealing according to patient's medication.
Intelligent transfusion bag and automatic infusion warning system based on contactless ic/ID card of the present invention comprise following process:
Contactless ic/ID is placed on the transfusion bag ad-hoc location [as, on the sidewall of encapsulation or sticking bottom (being a liquid outlet end) side that is posted on transfusion bag, Deng], become the intelligent transfusion bag, preparation is during infusion medicine, patient identity and drug information (medicine name, dosage and time of compounding etc.) are write in the IC/ID card on the intelligent transfusion bag or with patient identity in IC/ID card and the information system binds with writing card device;
Perhaps write patient identity and drug information (medicine name, dosage and time of compounding etc.) in the IC/ID card or with patient identity binding in IC/ID card and the information system with writing the card device first, then IC/ID is placed on the transfusion bag ad-hoc location, becomes on the intelligent transfusion bag;
The intelligent transfusion bag also can be used for storing blood, become intelligent transfusion bags, with writing the card device information such as blood donor's identity, blood group and blood collection time are write in the IC/ID card on the intelligent transfusion bags, during cross matching, donee and blood donor's blood group match information also can be stored in this IC/ID card, again checks for nurse before the blood transfusion;
When infusing to the patient with the intelligent transfusion bag, the nurse is with the ID card internal information automatic checking on fluid bag card internal information and the patient's wrist, if liquid is taken liquid by mistake, automatic alarm is avoided the mistake of infusing, if confirmation, liquid is hung on the drip stand, begin transfusion;
Card reader (probe) is positioned on the position corresponding with the IC/ID on the intelligent transfusion bag, and the placement of card reader can be adopted the modes such as sticking note, clip, binding or suspension, makes card reader be close to the fluid bag outer wall;
Liquid will drip when most, eliminate distance and liquid itself to affecting between card reader and the IC/ID card, and card reader reads the information in the IC/ID card;
Card reader reads the card internal information from the IC/ID card, and is wirelessly transmitted to information processing system;
Information processing system will be dripped most patient information with liquid and be sent on nurse's the mobile device, comprise name, bed label, nomenclature of drug of patient etc.;
The nurse is according to the doctor's advice content, and decision is to prepare next bag liquid or pull out pin or tube sealing.
Description of drawings:
Fig. 1 is the card reader structure sketch map;
Fig. 2 is the card reader handling process;
The specific embodiment
The present invention is based on intelligent transfusion bag and the automatic infusion warning system of contactless ic/ID card, comprise and read (writing) card device, IC/ID card, fluid bag, information processing system unify handheld mobile device and other display equipment.
Fig. 1 is the card reader structure sketch map, and as shown in the figure, card reader comprises card reading module, single-chip microcomputer, wireless sending module, display lamp, battery, radio receiver etc.Contactless ic/ID is placed on the transfusion bag ad-hoc location, [as, on the sidewall of encapsulation or sticking bottom (being a liquid outlet end) side that is posted on transfusion bag, become the intelligent transfusion bag, when the nurse prepares infusion medicine, can carry out having the operating board of writing the card function, in the compounding medicine process, automatically write information to like this in the upper IC/ID card of intelligent fluid bag; Also can carry out at common operating board, after compounding medicine is finished, cross writing information in card reader.
Perhaps write patient identity and drug information (medicine name, dosage and time of compounding etc.) in the IC/ID card or with patient identity binding in IC/ID card and the information system with writing the card device first, then IC/ID is placed on the transfusion bag ad-hoc location, becomes on the intelligent transfusion bag; When writing card, write the card device patient information and medicine information are written in the contactless IC card, comprise patient's name, bed label, nomenclature of drug, dosage, preparation time etc.; The medical information binding the such as perhaps patient in contactless ic/ID card number and the HIS system is infused.
When infusing to the patient with the intelligent transfusion bag, the nurse is with the ID card internal information automatic checking on fluid bag card internal information and the patient's wrist, if liquid is taken liquid by mistake, automatic alarm is avoided the mistake of infusing, if confirmation, liquid is hung on the drip stand, begin transfusion.
The nurse is positioned over card reader on the position corresponding with the IC/ID on the intelligent transfusion bag, and card reader is as probe detection IC/ID card internal information; Card reader places on the special spring clip, be clipped between the two tubes of transfusion bag liquid outlet end and get final product (not needing the nurse to locate especially), card reader is close on the transfusion bag thereupon automatically, process along with transfusion, liquid reduces gradually, fluid bag is under external atmospheric pressure, and bag moves in the wall, and card reader is moved in also.
Fig. 2 is the card reader handling process, during the transfusion beginning, because have liquid in the bag this moment, two side pocket spans of transfusion bag are away from, because of the distance and the bag in liquid itself on electromagnetic impact, card reader is read the information less than the IC/ID card, liquid will drip when most, two side pocket walls of transfusion bag are attached to together under the atmospheric pressure effect, liquid itself is eliminated (liquid itself disturbs Card Reader) to the impact of Card Reader simultaneously, and card reader reads IC/ID card internal information, sends wireless signal, the information system reception ﹠ disposal is notified the nurse.
Card reader reads patient identity and drug information from IC-card, and is wirelessly transmitted to information processing system; Perhaps read the IC/ID card number, and be wirelessly transmitted to information processing system.
The information processing that information processing system transmits card reader please be sent on nurse's the handheld mobile device, perhaps on the other display equipment.Show that liquid will drip most patient's name, bed label, medicine etc., and demonstrate simultaneously other doctor's advice infusion information of this patient that such as information such as the title of next bag medicine, dosage, the nurse can prepare next bag medicine at once.
The infusion medicine that the nurse carries firm preparation arrives patient bed side, intelligent fluid bag and patient's wrist strap card internal information are checked, taken off original fluid bag, change the liquid of new preparation, take off probe (card reader) from the fluid bag that has originally dripped off simultaneously, be put on the liquid of new preparation.
Claims (10)
1. one kind based on contactless ic/ID card intelligent transfusion bag and the automatic infusion warning system of (comprising smart card, RFID and NFC etc.), it is characterized in that, comprise and write card device, IC/ID card, card reader, transfusion bag, the information processing system handheld mobile device (or other display equipment) of unifying, wherein the IC/ID card is comprised of chip, induction antenna and encapsulating material etc.; Read (writing) card device comprise microprocessor, information read with writing station, radio transmitting device, battery and (or) screen; Write that the card device writes patient identity and medicine information in the non-contact IC card or with patient identity information or medical information related (binding) in untouchable IC/ID card and the medical information system; The liquid of fluid bag will drip when most, card reader reads patient identity and drug information from the untouchable IC/ID card of intelligent transfusion bag, and transferring to information processing system by radio transmitting device, information processing system will be dripped most information with liquid and be sent to (or other display equipment) on nurse's handheld mobile device.
2. intelligent transfusion bag as claimed in claim 1 and automatic infusion warning system is characterized in that, contactless ic/ID card (comprising smart card, RFID and NFC etc.) is arranged on the intelligent transfusion bag.
3. intelligent transfusion bag as claimed in claim 1 and automatic infusion warning system, it is characterized in that, contactless ic/ID on the intelligent transfusion bag be placed on the transfusion bag ad-hoc location [as, on the sidewall of encapsulation or the sticking centre that is posted on transfusion bag or bottom (being a liquid outlet end) side, etc.]＜i TranNum=" 90 " 〉.</i>
4. intelligent transfusion bag as claimed in claim 1 and automatic infusion warning system, it is characterized in that, contactless IC card on the intelligent transfusion bag can store patient identity and medicine information, contactless ic/ID card also can with patient identity information or medical information in the medical information system related (binding).
5. intelligent transfusion bag as claimed in claim 1 and automatic infusion warning system is characterized in that, the intelligent transfusion bag can be used for storage of blood, and the contactless ic on the bag/ID card user stores blood donor's the information such as identity information, blood group and blood collection time; During cross matching, donee and blood donor's blood group match information also can be stored in this IC/ID card.
6. intelligent transfusion bag as claimed in claim 1 and automatic infusion warning system is characterized in that, with contactless ic/ID card reader, are positioned on the position corresponding with the untouchable IC/ID on the intelligent transfusion bag.
7. intelligent transfusion bag as claimed in claim 1 and automatic infusion warning system is characterized in that, liquid will drip when most, and card reader reads the information in the untouchable IC/ID card.
8. one kind based on intelligent transfusion bag and automatic infusion warning system, it is characterized in that, comprises the steps:
Untouchable IC/ID is placed on the transfusion bag ad-hoc location [as, on the sidewall of encapsulation or the sticking centre that is posted on transfusion bag or bottom (being a liquid outlet end) side, Deng], become the intelligent transfusion bag, preparation is during infusion medicine, writes in IC/ID card intelligent transfusion bag on drug information (medicine name, dosage and time of compounding etc.) patient identity or with IC/ID card related with patient identity in the medical information system (binding) with writing the card device;
Perhaps write in untouchable IC/ID card with drug information (medicine name, dosage and time of compounding etc.) patient identity or with IC/ID card related with patient identity in the medical information system (binding) with writing the card device first, then untouchable IC/ID is placed on the transfusion bag ad-hoc location, becomes the intelligent transfusion bag;
Card reader places position corresponding with untouchable IC/ID card on the intelligent transfusion bag as probe, because Card Reader is subjected to the impact of distance and liquid itself, reads less than untouchable IC/ID card.
9. liquid will drip when most, card reader reads the information in contactless ic on the transfusion bag/ID card automatically, information passes to information processing system in will blocking by wireless technology, information processing system with this information processing after, directly with the information pushing of patient's name, bed label and medicine name etc. to nurse's handheld mobile device or on the other display equipment, the nurse knows that this bag liquid is about to transfusion and finishes, and prepares next bag medicine or pulls out pin (tube sealing etc.).
10. intelligent transfusion bag as claimed in claim 8 and automatic infusion warning system is characterized in that, write patient identity information among the untouchable IC/ID or will bind in untouchable IC/ID card and the medical information system with card reader/writer;
Intelligent transfusion bag as claimed in claim 8 and automatic infusion warning system, it is characterized in that, liquid will drip when most, and information processing system initiatively sends to the information such as patient's name, bed label, medicine name, dosage on nurse's the handheld mobile device, perhaps on the other display equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102428274A CN103372245A (en) | 2012-04-12 | 2012-07-14 | Intelligent infusion bag and automatic infusion alarming system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106002 | 2012-04-12 | ||
| CN201210106002.X | 2012-04-12 | ||
| CN2012102428274A CN103372245A (en) | 2012-04-12 | 2012-07-14 | Intelligent infusion bag and automatic infusion alarming system |
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| CN103372245A true CN103372245A (en) | 2013-10-30 |
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| CN2012102428274A Pending CN103372245A (en) | 2012-04-12 | 2012-07-14 | Intelligent infusion bag and automatic infusion alarming system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137801A (en) * | 2017-04-25 | 2017-09-08 | 南京大学 | A kind of transfusion monitoring system and method that the frequency is read based on ultrahigh frequency RFID |
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- 2012-07-14 CN CN2012102428274A patent/CN103372245A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137801A (en) * | 2017-04-25 | 2017-09-08 | 南京大学 | A kind of transfusion monitoring system and method that the frequency is read based on ultrahigh frequency RFID |
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Application publication date: 20131030 |