CN106175943A - It is applied to the passive RF label of operation dressing - Google Patents
It is applied to the passive RF label of operation dressing Download PDFInfo
- Publication number
- CN106175943A CN106175943A CN201610685996.3A CN201610685996A CN106175943A CN 106175943 A CN106175943 A CN 106175943A CN 201610685996 A CN201610685996 A CN 201610685996A CN 106175943 A CN106175943 A CN 106175943A
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- China
- Prior art keywords
- label
- passive
- operation dressing
- radio frequency
- dressing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A kind of passive RF label being applied to operation dressing, including: cylinder blanket, being provided with FERRITE CORE in described shell, described FERRITE CORE surface wrap has conductive coil, described ferrite magnetic wicking surface to be also fixed with the radio frequency chip being electrically connected with described coil two ends.The passive RF label being applied to operation dressing given by the application, owing to being provided with FERRITE CORE in shell, can reduce coil dimension so that passive RF label volume miniaturization；Radio frequency chip uses the high frequency IC chip meeting ISO15693 international RFID standards, and detection range is long；Label core body is fixed on housing by gluing process, and by ultrasonic technique closed above, not cracky under fluid environment；The features such as this passive RF label also has simple in construction simultaneously, and production cost is low.
Description
Technical field
The application relates to medical instruments field, particularly relates to a kind of passive RF label being applied to operation dressing.
Background technology
In surgical operation, gauze is as most widely used dressing, as the hemostasis in operation process and wiping, but by
In operation it is pressed for time, the most all occurring that the phenomenon that post-surgical sponge remains in human body occurred, post-surgical sponge is residual
In staying human body, it it is the malpractice that a kind of consequence is the most serious.Once occur, huge injury can be brought to patient, even
Life threat.Mainly carry out the scanning of X-ray line and search and determine whether by adding X probe assembly in gauze in prior art
There is gauze to be retained in internal, Chinese patent CN200610062853 mentions implantation passive RFID tags in gauze, to yarn
Cloth carries out being detected by radio frequency, and the management of quantity solves this problem.And the RFID label tag of routine generally uses pvc tabletting
Technique encapsulation, when operation process, the type label be immersed in internal liquid or operation extreme environment in, its encapsulation is the most broken
Damage, cause liquid to enter inside tags so that RFID label tag cannot normally work.Although the HF RPID tags of another kind of card-type
Intensity and tightness ensure that, but its volume excessive and be not suitable for operation use.
Application content
The application provides a kind of passive RF label being applied to operation dressing, it is intended to solve existing medical operation dressing
Radio-frequency (RF) tag volume is big, the problem being difficult to use in complex environment in human body.
A kind of passive RF label being applied to operation dressing, including: cylinder blanket, it is provided with ferrite in described shell
Magnetic core, described FERRITE CORE surface wrap has conductive coil, described ferrite magnetic wicking surface to be also fixed with and described conduction
The radio frequency chip that coil two ends are electrically connected.
The described passive RF label being applied to operation dressing, wherein, described shell includes PP material injection molding
Housing and upper cover.
The described passive RF label being applied to operation dressing, wherein, described shell includes silica gel material injection mo(u)lding
Housing and upper cover.
The described passive RF label being applied to operation dressing, wherein, described upper cover is sealed on by ultrasonic technique
On described housing.
The described passive RF label being applied to operation dressing, wherein, described upper cover is sealed on institute by gluing process
State on housing.
The described passive RF label being applied to operation dressing, wherein, described radio frequency chip uses automatic pasting technique
It is fixed on described ferrite magnetic wicking surface.
The described passive RF label being applied to operation dressing, wherein, described radio frequency chip is IC chip, described radio frequency
Chip communication frequency is 13.56MHZ.
The described passive RF label being applied to operation dressing, wherein, described medical operation dressing is for using woven cloths
Or Gauze, gauze pad or the gauze ball that non-woven fabrics is made.
The passive RF label being applied to operation dressing given by the application, owing to being provided with FERRITE CORE in shell,
Coil dimension can be reduced so that passive RF label volume miniaturization；Radio frequency chip uses high frequency IC chip, detection range
Long；Upper cover is fixed on housing by ultrasound wave or gluing process, not cracky under fluid environment；This passive RF mark simultaneously
Sign and also there is simple in construction, the features such as production cost is low.
Accompanying drawing explanation
Fig. 1 is in the embodiment of the present application, is applied to the structural representation of the passive RF label of operation dressing.
Detailed description of the invention
Combine accompanying drawing below by detailed description of the invention the application is described in further detail.
The passive RF label being applied to operation dressing given by the present embodiment is as it is shown in figure 1, include shell and setting
FERRITE CORE 3 in the enclosure, shell includes the housing 1 of a cylinder and the upper cover 2 of casing 1.In FERRITE CORE 3
Being wound with conductive coil 4, this conductive coil 4 preferably uses electric conductivity preferable copper paint tailors tack.In FERRITE CORE 3 one
Holding the radio frequency chip 5 fixing by automatic pasting technique, radio frequency chip 5 is electrically connected with the two ends of conductive coil 4.Wherein, housing 1 and
Upper cover 2 uses PP material or silica gel material injection mo(u)lding.Radio frequency chip 5 is one piece of IC chip.Owing to conductive coil 4 is wrapped in ferrum
The surface of ferrite core 3, when the magnetic field around radio-frequency (RF) tag is changed by external detection equipment, conductive coil 4 can produce sensing
Current activation radio frequency chip 5.Due to the centrally disposed FERRITE CORE 3 of conductive coil 4, there is higher inductive effect,
Therefore, the conductive coil 4 of insertion FERRITE CORE 3 just can reduce significantly to be pounded number or reduces the cross section that coil is wound around,
So that the size of passive RF label can do less.After radio frequency chip 5 is activated, automatically it is sent out radiofrequency signal
And preset information (such as UID), after extraneous detection equipment receives this radiofrequency signal, make corresponding action, such as to doctor
With the quantity control of operation dressing, or automatic alarm reminds medical personnel to find medical operation dressing.
In the embodiment of the present application, medical operation dressing can be conventional making with woven cloths or non-woven fabrics in operation
Gauze, gauze pad or gauze ball.
Further, the passive RF label being applied to operation dressing given by the present embodiment, its production process is as follows:
By enamel-cover copper wire being wound in FERRITE CORE 3 of high efficiency and time conservation by the way of machinery winds, windings according to label and
Depending on card reader real work situation.Enamel-cover copper wire welds with radio frequency chip, and by automatic pasting technique, radio frequency chip is solid
It is scheduled in FERRITE CORE 3, then inserts in the cylindrical shell 1 of injection mo(u)lding, by ultrasound wave or gluing process by shell
Upper cover 2 seals so that passive RF label is performed the operation in complex environment in vivo, it is to avoid shell is destroyed and causes tag electronics to be tied
The phenomenon generation that structure work is not normal.
Further, low frequency radio frequency signal wavelength is the longest, and penetrance is best, but its detection range is the shortest, if used
Low frequency radio frequency chip can only use contact to detect.Super high frequency radio frequency acquisition of signal distance is the longest, but its wavelength is the shortest, penetrance
Worst, at liquid environment and have under metal environment and be very easy to be disturbed, therefore may not apply to the detection in human body.So through combining
Close and consider that in the present embodiment, passive RF label uses the high-frequency radio frequency chip meeting ISO15693 international RFID standards, its communication
Frequency is 13.56MHz.Passive RF label entirety after molding is rendered as the most about 12mm, the cylinder of diameter about 4mm, should
Passive RF label is arranged in pairs or groups with supporting evaluator, and its reading/writing distance is up to more than 30cm.
The passive RF label being applied to operation dressing given by the application, owing to being provided with FERRITE CORE in shell,
Coil dimension can be reduced so that passive RF label volume miniaturization；Radio frequency chip uses high frequency IC chip, detection range
Long；Upper cover is fixed on housing by ultrasonic technique so that shell not cracky under fluid environment；This passive RF simultaneously
The features such as label also has simple in construction, and production cost is low.
Above content is to combine the further description that the application is made by specific embodiment, it is impossible to assert this Shen
Being embodied as please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of the present application is conceived, it is also possible to make some simple deduction or replace.
Claims (8)
1. the passive RF label being applied to operation dressing, it is characterised in that including: cylinder blanket, in described shell
Being provided with FERRITE CORE, described FERRITE CORE surface wrap has conductive coil, described ferrite magnetic wicking surface to be also fixed with
The radio frequency chip being electrically connected with described conductive coil two ends.
The passive RF label being applied to operation dressing the most according to claim 1, it is characterised in that described shell includes
The housing of PP material injection molding and upper cover.
The passive RF label being applied to operation dressing the most according to claim 1, it is characterised in that described shell includes
The housing of silica gel material injection mo(u)lding and upper cover.
The passive RF label being applied to operation dressing the most according to claim 2, it is characterised in that described upper cover passes through
Ultrasonic technique covers on the housing.
The passive RF label being applied to operation dressing the most according to claim 3, it is characterised in that described upper cover passes through
Point glue covers on the housing.
The passive RF label being applied to operation dressing the most according to claim 1, it is characterised in that described radio frequency chip
Automatic pasting technique is used to be fixed on described ferrite magnetic wicking surface.
The passive RF label being applied to operation dressing the most according to claim 1, it is characterised in that described radio frequency chip
For IC chip, described radio frequency chip communication frequency is 13.56MHZ.
8. according to the arbitrary described passive RF label being applied to operation dressing of claim 1-7, it is characterised in that described
Medical operation dressing is Gauze, gauze pad or the gauze ball made with woven cloths or non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685996.3A CN106175943A (en) | 2016-08-18 | 2016-08-18 | It is applied to the passive RF label of operation dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685996.3A CN106175943A (en) | 2016-08-18 | 2016-08-18 | It is applied to the passive RF label of operation dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106175943A true CN106175943A (en) | 2016-12-07 |
Family
ID=57522920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610685996.3A Pending CN106175943A (en) | 2016-08-18 | 2016-08-18 | It is applied to the passive RF label of operation dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106175943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108774A (en) * | 2017-11-03 | 2018-06-01 | 上海蜂之舞电子有限公司 | A kind of metal electronic label recognition method based on ultra-high frequency RFID technology |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002355258A (en) * | 2001-06-01 | 2002-12-10 | Senko Medical Instr Mfg Co Ltd | Operation article with recognition tag and operation article recognizer |
| EP1598036A1 (en) * | 2004-05-19 | 2005-11-23 | AutoMedic B.V. | System comprising a surgical gauze and detecting means |
| CN200980779Y (en) * | 2006-09-26 | 2007-11-28 | 稳健实业(深圳)有限公司 | Safety medical operation gauze and detecting system |
| CN101342078A (en) * | 2007-07-10 | 2009-01-14 | 稳健实业(深圳)有限公司 | Safety recognition medical product |
| CN201369061Y (en) * | 2009-01-20 | 2009-12-23 | 东莞市凌信电子科技有限公司 | Electronic tag with water resistance, metal resistance and high-temperature resistance |
| CN101819648A (en) * | 2004-10-13 | 2010-09-01 | 凸版资讯股份有限公司 | Noncontact ic label and method and apparatus for manufacturing the same |
| CN102226952A (en) * | 2011-03-10 | 2011-10-26 | 陈松 | Novel RFID (radio frequency identification) tag antenna and magnetic core of antenna |
| CN204143476U (en) * | 2014-08-06 | 2015-02-04 | 北京琛达射频识别技术有限公司 | Pet chip |
| CN206508033U (en) * | 2016-08-18 | 2017-09-22 | 稳健医疗用品股份有限公司 | Passive RF label applied to operation dressing |
-
2016
- 2016-08-18 CN CN201610685996.3A patent/CN106175943A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002355258A (en) * | 2001-06-01 | 2002-12-10 | Senko Medical Instr Mfg Co Ltd | Operation article with recognition tag and operation article recognizer |
| EP1598036A1 (en) * | 2004-05-19 | 2005-11-23 | AutoMedic B.V. | System comprising a surgical gauze and detecting means |
| CN101819648A (en) * | 2004-10-13 | 2010-09-01 | 凸版资讯股份有限公司 | Noncontact ic label and method and apparatus for manufacturing the same |
| CN200980779Y (en) * | 2006-09-26 | 2007-11-28 | 稳健实业(深圳)有限公司 | Safety medical operation gauze and detecting system |
| CN101342078A (en) * | 2007-07-10 | 2009-01-14 | 稳健实业(深圳)有限公司 | Safety recognition medical product |
| CN201369061Y (en) * | 2009-01-20 | 2009-12-23 | 东莞市凌信电子科技有限公司 | Electronic tag with water resistance, metal resistance and high-temperature resistance |
| CN102226952A (en) * | 2011-03-10 | 2011-10-26 | 陈松 | Novel RFID (radio frequency identification) tag antenna and magnetic core of antenna |
| CN204143476U (en) * | 2014-08-06 | 2015-02-04 | 北京琛达射频识别技术有限公司 | Pet chip |
| CN206508033U (en) * | 2016-08-18 | 2017-09-22 | 稳健医疗用品股份有限公司 | Passive RF label applied to operation dressing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108108774A (en) * | 2017-11-03 | 2018-06-01 | 上海蜂之舞电子有限公司 | A kind of metal electronic label recognition method based on ultra-high frequency RFID technology |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |