CN201052144Y - Dressing article with detecting unit - Google Patents
Dressing article with detecting unit Download PDFInfo
- Publication number
- CN201052144Y CN201052144Y CNU2007201202330U CN200720120233U CN201052144Y CN 201052144 Y CN201052144 Y CN 201052144Y CN U2007201202330 U CNU2007201202330 U CN U2007201202330U CN 200720120233 U CN200720120233 U CN 200720120233U CN 201052144 Y CN201052144 Y CN 201052144Y
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- China
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- wear
- array
- magnetic sensor
- waistcoat
- magnetic
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- Expired - Lifetime
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
A wear with array detecting units comprises the wear body on which a plurality of magnetic sensors for detecting magnetic field signal intensity of permanent magnets arranged in internal miniature device are arranged, and the magnetic sensors are distributed and lined up. Test subjects wearing the wear are capable of locating miniature device token into the body in condition of voluntary motion.
Description
Technical field
This utility model relates to the human body wear, relates in particular to a kind of unitary wear of array detection that has.
Background technology
Along with the development of micromechanics, microelectronic processing technique, increasing Wicresoft and noninvasive mini-medical device are widely used in clinical disease diagnosis and treatment.In order to guarantee and to improve the effectiveness of Clinics and Practices process and carry out basic medical research better, these mini-medical devices locus and direction in vivo carried out real-time positioning and follows the tracks of just seeming particularly important.
At present, about how locating the problem of intravital micro device, available technology has detection, magnetic orientation of X-ray examination, CT examination, nuclear magnetic resonance check, 3 D ultrasonographic, computer vision, rf wireless signal intensity or the like.Wherein X-ray examination, CT examination, nuclear magnetic resonance check, 3 D ultrasonographic can provide definition than higher two dimension or 3-dimensional image.But these technology provide image information, need further to handle and calculate the three-dimensional position that just can provide device in the body, and these devices cost an arm and a leg and complicated operation, and digestive tract is being understood some side effect to human body in long inspection and the diagnostic procedure.Therefore, find the location technology that other is preferably, magnetic orientation is exactly a well selection.For example University Of Chongqing adopts Magnetic Sensor to come the micro device in the digestive tract is positioned.They adopt magnetic vector and method, with three groups be arranged near the human body and with the relatively-stationary 3 magnetic field sensor measuring body of position of human body in the magnetic field intensity sent of permanent magnet, and, realize real-time tracking to micro device in the body by the position that calculates micro device in the body to the magnetic field intensity of each magnetic field sensor collection.But because Magnetic Sensor is arranged near the fixed position of human body, in long testing process, human body has moving relative to pick off, this relative displacement meeting causes the location mistake to micro device in the body, this shows that prior art can not position detection to the tester who arbitrarily walks about and move who swallows micro device.
The utility model content
Technical problem to be solved in the utility model is: a kind of unitary wear of array detection that has is provided, and the tester is wearing this wear, can position swallowing intravital micro device under the state of arbitrarily walking about.
This utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of have a unitary wear of array detection, comprises the wear body, and described wear body is provided with a plurality of Magnetic Sensors that are used for micro device magnetic field of permanent magnet signal intensity in the measuring body, and described Magnetic Sensor is arranged evenly.
Described wear, wherein: described Magnetic Sensor distributes with matrix form.
Described wear, wherein: described wear body is a waistcoat, described Magnetic Sensor branch be located at described waistcoat preabdomen and/back part.
Described wear, wherein: described Magnetic Sensor is with the array uniform distribution of 3*3 or 4*4 or 5*5 or 6*6, or other distribution form of optimizing based on micro device moving range in the body.
Described wear, wherein: a plurality of reception antennas also are set on the described waistcoat, and described reception antenna distributes with matrix form.
Described wear, wherein: described aerial array is interspersed to be distributed in the described array of magnetic sensors.
Described wear, wherein: described Magnetic Sensor and antenna are fixed on the flexible PCB, and flexible PCB is fixed on the wear body.
Described wear, wherein: described waistcoat also is provided with a belt, and built-in at least one pressure transducer of described belt is used to obtain the human body respiration signal.
Described wear, wherein: described a plurality of pressure sensings are arranged evenly, form array of pressure sensors.
Described wear, wherein: described belt loop is located around the human abdomen.
The beneficial effects of the utility model are: be arranged on the human body wear because this utility model will be used for the array of magnetic sensors and the aerial array of micro device position in the positioning body, therefore no matter how the tester walks about in test process, the relative position of wear and human body is fixed, thereby guaranteed the invariant position of micro device in the relative body of Magnetic Sensor and antenna, therefore can position detection the tester who walks about who swallows micro device.
Description of drawings
But Fig. 1 is a swallow type micro device structural representation;
Fig. 2 is external locating and detecting device block diagram;
Fig. 3 a, b are respectively has array detection unit wear obverse and reverse sketch map.
The specific embodiment
With embodiment this utility model is described in further detail with reference to the accompanying drawings below:
But its structure of micro device generally as shown in Figure 1 in the swallow type body, its shell 11 built-in permanent magnets 14, battery 13, function element 17, also comprise the function pick off 12, microprocessor 16, wireless radio frequency circuit and the wireless transmit antenna 15 that are linked in sequence, pick off is provided with because of research purpose is different, for example microcam, temperature sensor, pressure transducer, pH value pick off etc., function element also can be provided with because of purposes is different, for example pathological tissue sampler, medicinal sprayer etc.The external locating and detecting device that is used to obtain micro device position data in the body as shown in Figure 2, comprise near the portable data instrument that is arranged on the human body and links to each other with reception antenna with the relatively-stationary array of magnetic sensors of position of human body, receiving antenna array, with Magnetic Sensor, and date processing and display centre.Array of magnetic sensors is made up of a plurality of Magnetic Sensors arranged evenly, be used for the field signal intensity of micro device permanent magnet on sensing station in the measuring body, receiving antenna array also is made up of a plurality of reception antennas arranged evenly, be used for receiving the wireless signal that the micro device transmitting antenna sends in the body, and carry out wireless location according to wireless signal strength.In actual applications, can only adopt array of magnetic sensors to come the position of micro device in the detection and localization body.The portable data instrument is used for the magnetic field intensity of obtaining according to Magnetic Sensor and reception antenna and electromagnetism intensity calculates and the record body in setting position, and send micro device position data in the body that calculates and other pathological data to date processing and display centre in wireless or wired mode, carry out micro device movement locus in date processing and the display body by date processing and display centre.
The tester can take action in long testing process in order to make, and its motion does not have influence on the detection and localization to micro device in the body, the relative position that will guarantee micro device in array of magnetic sensors and receiving antenna array and the body is constant, this utility model is fixedly installed on array of magnetic sensors and receiving antenna array on the human body wear for this reason, and the human body wear can be clothes, vest, medicated cap etc.For example array of magnetic sensors and aerial array are fixed on a as Fig. 3, on the waistcoat 31 shown in the b.Array of magnetic sensors 32 and aerial array 35 can be evenly distributed on the preabdomen of waistcoat with the matrix arranged distribution, also can be distributed in back lumbar part, can also be placed in preabdomen and back lumbar part simultaneously.Magnetic Sensor and reception antenna quantity are many and distribute closelyer, and then certainty of measurement is high more, and aerial array comprises that the reception antenna more than five and five receives the wireless signal of micro device transmission in the body.To array of magnetic sensors,, can place uniaxial magnetic quantity sensor or two and plural magnetic sensor more than five and five if adopt nonlinear algorithm; To linear method, then adopt 5 or 5 above magnetic sensors.The distribution of Magnetic Sensor should be evenly optional as 3*3,4*4,4*5,5*5,6*6 etc., or other distribution form of optimizing based on micro device moving range in the body.Receiving antenna array can intert as shown in Figure 3 and is distributed in the array of magnetic sensors.Magnetic Sensor and reception antenna are fixed on 2*2cm
2Little flexible PCB on, and little flexible PCB is fixed on the waistcoat.The input and output lead-in wire of each sensor circuit board connects by thin shielded cable, and Thin cable all is fixed on the waistcoat, guides to portable data instrument 33 by miniature interface block at last.Signal by 33 pairs of Magnetic Sensors of portable data instrument and reception antenna collection amplifies, processing and data acquisition storage.The data of storage can be issued date processing and display centre, and accurate Calculation also shows position, direction and the velocity information of micro device at different time, and the movement locus of micro device in foundation and the display body is realized the real-time tracking to the mini-medical device.Because array of magnetic sensors and receiving antenna array all are fixed on the human body wear, therefore those who are investigated can wear the wear with array monitoring means, carry the portable data instrument, no matter be arbitrarily to walk about or when static, can both the real-time tracking body in the position and the direction of micro device.
In actual applications, described wear body also is provided with a belt 34, establish a plurality of pressure transducers in the belt, a plurality of Magnetic Sensors formation array of magnetic sensors arranged evenly, this belt is looped around the human abdomen place as the belt respiration pickup, be used to obtain the belt respiration pickup of human body respiration signal, eliminate because the detection and localization error that the tester produces owing to breathing in test process.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of this utility model claims.
Claims (10)
1. one kind has the unitary wear of array detection, comprises the wear body, it is characterized in that: described wear body is provided with a plurality of Magnetic Sensors that are used for micro device magnetic field of permanent magnet signal intensity in the measuring body, and described Magnetic Sensor is arranged evenly.
2. wear according to claim 1 is characterized in that: described Magnetic Sensor distributes with matrix form.
3. wear according to claim 2 is characterized in that: described wear body is a waistcoat, described Magnetic Sensor branch be located at described waistcoat preabdomen and/back part.
4. wear according to claim 3 is characterized in that: described Magnetic Sensor is with the array uniform distribution of 3*3 or 4*4 or 5*5 or 6*6.
5. wear according to claim 4 is characterized in that: a plurality of reception antennas also are set on the described waistcoat, and described reception antenna distributes with matrix form.
6. wear according to claim 5 is characterized in that: described aerial array is interspersed to be distributed in the described array of magnetic sensors.
7. want 6 described wears according to right, it is characterized in that: described Magnetic Sensor and antenna are fixed on the flexible PCB, and flexible PCB is fixed on the wear body.
8. want the described wear of 3 to 7 arbitrary claim according to right, it is characterized in that: described waistcoat also is provided with a belt, and built-in at least one pressure transducer of described belt is used to obtain the human body respiration signal.
9. want 8 described wears according to right, it is characterized in that: described a plurality of pressure sensings are arranged evenly, form array of pressure sensors.
10. want 9 described wears according to right, it is characterized in that: described belt loop is located around the human abdomen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201202330U CN201052144Y (en) | 2007-05-18 | 2007-05-18 | Dressing article with detecting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201202330U CN201052144Y (en) | 2007-05-18 | 2007-05-18 | Dressing article with detecting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052144Y true CN201052144Y (en) | 2008-04-30 |
Family
ID=39391813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201202330U Expired - Lifetime CN201052144Y (en) | 2007-05-18 | 2007-05-18 | Dressing article with detecting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052144Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290087A (en) * | 2017-05-10 | 2017-10-24 | 浙江华电器材检测研究所 | A kind of test device of safety belt to human body oppressive force |
| WO2018072533A1 (en) * | 2016-10-17 | 2018-04-26 | 匡海云 | Mounting structure of flexible circuit board |
| CN112351733A (en) * | 2018-05-05 | 2021-02-09 | 上海安翰医疗技术有限公司 | Portable system and method for determining the position and orientation of a remote object |
-
2007
- 2007-05-18 CN CNU2007201202330U patent/CN201052144Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072533A1 (en) * | 2016-10-17 | 2018-04-26 | 匡海云 | Mounting structure of flexible circuit board |
| CN107290087A (en) * | 2017-05-10 | 2017-10-24 | 浙江华电器材检测研究所 | A kind of test device of safety belt to human body oppressive force |
| CN112351733A (en) * | 2018-05-05 | 2021-02-09 | 上海安翰医疗技术有限公司 | Portable system and method for determining the position and orientation of a remote object |
| CN112351733B (en) * | 2018-05-05 | 2024-02-27 | 上海安翰医疗技术有限公司 | Portable system and method for determining the position and orientation of a remote object |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |
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| CX01 | Expiry of patent term |