CN105305025B - Anticorrosion medical implanted detector - Google Patents
Anticorrosion medical implanted detector Download PDFInfo
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- CN105305025B CN105305025B CN201510643793.3A CN201510643793A CN105305025B CN 105305025 B CN105305025 B CN 105305025B CN 201510643793 A CN201510643793 A CN 201510643793A CN 105305025 B CN105305025 B CN 105305025B
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- hypotenuse
- anticorrosion
- mesochite
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- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims description 27
- 241000237983 Trochidae Species 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 12
- 230000035807 sensation Effects 0.000 abstract description 3
- 238000012827 research and development Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 16
- 238000003745 diagnosis Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001194 anti-hemostatic effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000006870 function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000010247 heart contraction Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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Abstract
The invention discloses a kind of anticorrosion medical implanted detector, include electron medical treatment detection module, also including for making the communication antenna of electron medical treatment detection module and PERCOM peripheral communication and the mesochite that cross section is H-shaped, described mesochite is arranged over the first receiving chamber for accommodating electron medical treatment detection module；The second receiving chamber it is provided with below described mesochite；Described second receiving intracavity and mesochite are arranged over division board；It is rational in infrastructure, to human body without sensation of pricking, internal structure is arranged rationally, it is disposed within antenna frequencies wide ranges, isolation is preferable, gain is high；Providing for the research and development of implantable medical diagnostor and preferably install module, each company has only to the implanted electron medical treatment unit of oneself is designed to insert the shape of this drain pan and thickness or size, just can realize preferable communication quality.
Description
Technical field
The present invention relates to a kind of anticorrosion medical implanted detector.
Background technology
At present, implantation medical equipment kind is a lot, such as Implanted cardiac pacemaker, brain pacemaker, nerve stimulator, muscle stimulator, electrocardiorecorder etc., the diagnostor being implanted in human body also occurs now, heart beating, pulsation, blood pressure or other information for real-time diagnosis patient, the same with other implantation medical equipments, it still needs to communicate with the external world, could information be spread out of in real time.Current diagnosis device is typically by the little device box of unique design and the implanted electron medical treatment unit be located in device box；Adding for allowing implanted electron medical treatment unit and extraneous antenna composition, implanted electron medical treatment unit typically contains testing circuit, detector, battery etc..But, all there is certain problem in implantable medical diagnostor, including battery life, material etc., but one problem of maximum of which is exactly the quality of communication quality, owing to its space size of the implantable medical diagnostic equipment is limited, antenna the most disposed within all has that frequency range is narrow, isolation is poor, the shortcoming such as at the bottom of gain, and this drastically influence communication quality and the most also drastically influence quality of diagnosis.Therefore, the implantable medical device designing its built-in aerial a and having bigger isolation and wider band limits is to need problem in the urgent need to address badly；It addition, also need to solution is the structure structure of implantable medical diagnostor, device can effectively reduce the sensation of pricking to health, again can be rational in infrastructure.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, it is provided that a kind of anticorrosion medical implanted detector.
For achieving the above object, the concrete scheme of the present invention is as follows: a kind of anticorrosion medical implanted detector, include electron medical treatment detection module, also including for making the communication antenna of electron medical treatment detection module and PERCOM peripheral communication and the mesochite that cross section is H-shaped, described mesochite is arranged over the first receiving chamber for accommodating electron medical treatment detection module；The second receiving chamber it is provided with below described mesochite；Described second receiving intracavity and mesochite are arranged over division board；Described communication antenna includes antenna and lower antenna；Described lower antenna is located at below the division board of the second receiving intracavity；Also include the plate-like upper casing above the division board being located at above mesochite；Described upper antenna is located in plate-like upper casing；Also include the top shell for covering upper shell opener and cover the drain pan of mesochite bottom opening.
Wherein, the end face of described top shell and the bottom surface of drain pan are arc surface.
Wherein, described upper antenna includes the first hexagonal frame；Three of described first frame apart from one another by Shang Junxiang center, base extend and have the first radiating doublet；Described first radiating doublet includes a plurality of first hypotenuse extended obliquely from corresponding one end, base to other end direction, also includes a plurality of second hypotenuse extended obliquely from the corresponding base other end to an extreme direction；Described each the first hypotenuse has extended upward the first straight flange；Described each the second hypotenuse has all extended upward the second straight flange；First hypotenuse and the second hypotenuse are 25-35 degree with the angle on corresponding base；Corresponding center, base has extended upward primary radiation limit；The top on described primary radiation limit is the most concordant with the top of the first straight flange on corresponding base and the second straight flange on corresponding base；
Described lower antenna includes the second hexagonal frame；Three of described second frame apart from one another by Shang Junxiang center, base extend and have the second radiating doublet；Described second radiating doublet includes the vertical radiation arm with corresponding base vertical, and the top of described vertical radiation arm is provided with the parallel radiation arm vertical with vertical radiation arm, and described parallel radiation arm is one trapezoidal.
Wherein, described division board is orthohexagonal metal or semiconductor material, and described division board is provided with multiple hexagonal through hole.
Wherein, described first frame and the second frame do not set and be equipped with installing hole on the limit of radiating doublet.
Wherein, the angle of the first hypotenuse and the angle of the first straight flange and the second hypotenuse and the second straight flange is identical, is all set to a degree；97°≤a≤135°；First hypotenuse and the second hypotenuse quantity are identical, if a length of N of the first hypotenuse, if a length of M on primary radiation limit, described N=M*0.75.
Wherein, each limit of described division board is equipped with installing hole.
Wherein, the quantity of described first hypotenuse is 4.
Wherein, described division board is the silicon dioxide quasiconductor mixing arsenic.
Wherein, the bottom surface of described drain pan and the end face of top shell are equipped with the binding groove for both being tightened together；
Wherein, it is provided with O-ring seal between the upper opening of described mesochite with corresponding division board, between described upper shell opener and top shell, also is provided with O-ring seal；
Wherein, described drain pan and top shell outer surface are all coated with food-grade corrosion-resistant coating；
The invention have the benefit that it is rational in infrastructure, to human body without sensation of pricking, internal structure is arranged rationally, it is disposed within antenna frequencies wide ranges, isolation is preferable, gain is high；Provide for the research and development of implantable medical diagnostor and module be preferably installed, each company have only to be designed to the implanted electron medical treatment unit of oneself to insert this drain pan shape and thickness or size, just can realize preferable communication quality.
Accompanying drawing explanation
Fig. 1 is that the present invention skims the sectional view of antenna part；
Fig. 2 is the top view of the upper antenna of the present invention；
Fig. 3 is the top view of the lower antenna of the present invention；
Fig. 4 is the top view of the division board of the present invention；
Fig. 5 is that the upper antenna of the present invention uses the frequency range emulation testing figure closing timing with lower antenna simultaneously；
Fig. 6 is the directional diagram of the communication antenna of the present invention；
Description of reference numerals in Fig. 1 to Fig. 6:
1-mesochite；2-division board；21-through hole；3-upper casing；4-top shell；5-drain pan；6-bundlees groove；
7-the first frame；71-the first hypotenuse；72-the second hypotenuse；73-the first straight flange；74-the second straight flange；75-primary radiation limit；
8-the second frame；81-vertical radiation arm；82-parallel radiation arm；9-installing hole.
Detailed description of the invention
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not that the practical range of the present invention is confined to this.
Embodiment 1.
As shown in Figures 1 to 6, a kind of anticorrosion medical implanted detector described in the present embodiment, include electron medical treatment detection module, also including for making the communication antenna of electron medical treatment detection module and PERCOM peripheral communication and the mesochite 1 that cross section is H-shaped, described mesochite 1 is arranged over the first receiving chamber for accommodating electron medical treatment detection module；The second receiving chamber it is provided with below described mesochite 1；Described second receiving intracavity and mesochite 1 are arranged over division board 2；Described communication antenna includes antenna and lower antenna；Described lower antenna is located at below the division board 2 of the second receiving intracavity；Also include the plate-like upper casing 3 above the division board 2 being located at above mesochite 1；Described upper antenna is located in plate-like upper casing 3；Also include for covering the top shell 4 of upper casing 3 opening and covering the drain pan 5 of mesochite 1 bottom opening.
A kind of anticorrosion medical implanted detector described in the present embodiment, the end face of described top shell 4 and the bottom surface of drain pan 5 are arc surface.
A kind of anticorrosion medical implanted detector described in the present embodiment, described upper antenna includes the first hexagonal frame 7；Three of described first frame 7 apart from one another by Shang Junxiang center, base extend and have the first radiating doublet；Described first radiating doublet includes a plurality of first hypotenuse 71 extended obliquely from corresponding one end, base to other end direction, also includes a plurality of second hypotenuse 72 extended obliquely from the corresponding base other end to an extreme direction；Described each the first hypotenuse 71 has extended upward the first straight flange 73；Described each the second hypotenuse 72 has all extended upward the second straight flange 74；First hypotenuse 71 is 25-35 degree with the angle of the second hypotenuse 72 with corresponding base；Corresponding center, base has extended upward primary radiation limit 75；The top on described primary radiation limit 75 is the most concordant with the top of the first straight flange 73 on corresponding base and the second straight flange 74 on corresponding base；Described lower antenna includes the second hexagonal frame 8；Three of described second frame 8 apart from one another by Shang Junxiang center, base extend and have the second radiating doublet；Described second radiating doublet includes the vertical radiation arm 81 with corresponding base vertical, and the top of described vertical radiation arm 81 is provided with the parallel radiation arm 82 vertical with vertical radiation arm 81, and described parallel radiation arm 82 is one trapezoidal.A kind of anticorrosion medical implanted detector described in the present embodiment, described division board 2 is orthohexagonal metal or semiconductor material, and described division board 2 is provided with multiple hexagonal through hole 21.A kind of anticorrosion medical implanted detector described in the present embodiment, described first frame 7 and the second frame 8 does not set and is equipped with installing hole 9 on the limit of radiating doublet.Installing hole 9 is used for allowing antenna be fixed with corresponding housing, makes antenna parallel to each other with lower antenna.
Designed by the microstrip circuit structure not less than 500 times, and by being not less than under 500 l-G simulation tests and parameter adjustment, finally determine above-mentioned antenna structure, and in actual test, upper antenna and lower antenna all can be implemented separately antenna communication function, so since, if there being an antenna to break down because of immersion or other reasons, another one antenna also can continue to play a role so that the standby stronger adaptation ability of the appliance of implanted and service life, also improves stability.
The independent test of upper antenna: being found by emulation testing and actual test, its frequency range average gain in about 2.0GHz to 2.75GHz, frequency band is about 8.5dBi, and directivity is omni-directional, and it can meet communicating requirement substantially.It addition, the independent test of lower antenna: being found by emulation testing and actual test, its frequency range average gain in about 1.9GHz to 2.8GHz, frequency band is about 9.0dBi, and directivity is omni-directional, and it can meet communicating requirement the most substantially.
What deserves to be explained is, through constantly test and the adjustment of antenna configuration, when upper antenna and lower antenna coordinate, emulation before reality test with test is appreciated that, the bandwidth of communications antenna system of communication antenna composition, isolation, the gain aspect that are combined together are respectively provided with bigger lifting, among these, it should be noted that gain and bandwidth frequency scope are not the simple superposition of both data, but possessed new effect, the simulation value such as Fig. 5 after wherein coordinating；This integrated antenna system bandwidth available frequency range has reached 1.7GHz to 2.9GHz；Its gain the most substantially increases, and in frequency band, average gain is more than 9.355dBi, compares rising about 0.7dBi；If it addition, plus division board 2, if isolation in its isolation figure frequency band, isolation performance preferably such as Fig. 5, can be seen that in S3 isolation is more than 25.5dB in frequency range；Its directivity, as described in Figure 6, it is still omni-directional antenna.
Embodiment 2.
A kind of anticorrosion medical implanted detector described in the present embodiment is to define concrete parameter with the difference of embodiment 1, make antenna stabilization higher, during production, yields increases, concrete, first hypotenuse 71 is identical with the angle of the second straight flange 74 with the angle of the first straight flange 73 and the second hypotenuse 72, is all set to a degree；97°≤a≤135°；First hypotenuse 71 is identical with the second hypotenuse 72 quantity, if a length of N of the first hypotenuse 71, if a length of M on primary radiation limit 75, described N=M*0.75.Above-mentioned parameter draws in constantly test and adjustment, and it is the most stable design parameter optimal with performance, and concrete actual test is tied HFSS15 computed in software and drawn, this total system beamwidth of antenna available frequency range is at 1.7GHz to 2.9GHz internal frequency modulation；In frequency band, average gain is more than 9.4dBi, and impedance reduces；In frequency range, isolation is more than 26dB；Find in reality is tested, the change of external environment, as temperature, magnetic field impact change within the specific limits, such as temperature amplitude of variation about 10 degree, use above-mentioned parameter and during special value, very by force, frequency range conservation degree is preferable for its stability.
A kind of anticorrosion medical implanted detector described in the present embodiment, each limit of described division board 2 is equipped with installing hole 9.For placing column, keep the parallel of division board 2 and upper antenna and lower antenna.
A kind of anticorrosion medical implanted detector described in the present embodiment, the quantity of described first hypotenuse 71 is 4.
A kind of anticorrosion medical implanted detector described in the present embodiment, described division board 2 is the silicon dioxide quasiconductor mixing arsenic.In actual test, finding that the quasiconductor of this trash has more preferable effect to isolation effect, wherein isolation can increase about 2-5%.
A kind of anticorrosion medical implanted detector described in the present embodiment, the bottom surface of described drain pan 5 and the end face of top shell 4 are equipped with the binding groove 6 for both being tightened together；
A kind of anticorrosion medical implanted detector described in the present embodiment, is provided with O-ring seal, also is provided with O-ring seal between described upper casing 3 opening and top shell 4 between the upper opening of described mesochite 1 with corresponding division board 2；Phase anti-Hemostatic Oral Liquid or tissue fluid enter in body of wall, and device is caused damage.
A kind of anticorrosion medical implanted detector described in the present embodiment, described drain pan 5 and top shell 4 outer surface are all coated with food-grade corrosion-resistant coating；For anticorrosion, improve the service life of the present invention.The above is only a preferred embodiment of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in present patent application scope or modification, it is included in the protection domain of present patent application.
Claims (9)
1. an anticorrosion medical implanted detector, include electron medical treatment detection module, it is characterized in that: also include for making the communication antenna of electron medical treatment detection module and PERCOM peripheral communication and the mesochite (1) that cross section is H-shaped, described mesochite (1) is arranged over the first receiving chamber for accommodating electron medical treatment detection module；Described mesochite (1) lower section is provided with the second receiving chamber；Described second receiving intracavity and mesochite (1) are arranged over division board (2)；Described communication antenna includes antenna and lower antenna；Division board (2) lower section of the second receiving intracavity is located at by described lower antenna；Also include the plate-like upper casing (3) of division board (2) top being located at mesochite (1) top；Described upper antenna is located in plate-like upper casing (3)；Also include the top shell (4) for covering upper casing (3) opening and cover the drain pan (5) of mesochite (1) bottom opening；
Described drain pan (5) and top shell (4) outer surface are all coated with food-grade corrosion-resistant coating.
A kind of anticorrosion medical implanted detector the most according to claim 1, it is characterised in that: the end face of described top shell (4) and the bottom surface of drain pan (5) are arc surface.
A kind of anticorrosion medical implanted detector the most according to claim 1, it is characterised in that: described upper antenna includes hexagonal the first frame (7)；Three of described first frame (7) apart from one another by Shang Junxiang center, base extend and have the first radiating doublet；Described first radiating doublet includes a plurality of first hypotenuse (71) extended obliquely from corresponding one end, base to other end direction, also includes a plurality of second hypotenuse (72) extended obliquely from the corresponding base other end to an extreme direction；Described each the first hypotenuse (71) has extended upward the first straight flange (73)；Described each the second hypotenuse (72) has all extended upward the second straight flange (74)；First hypotenuse (71) is 25-35 degree with the angle of the second hypotenuse (72) with corresponding base；Corresponding center, base has extended upward primary radiation limit (75)；The top of described primary radiation limit (75) is the most concordant with the top of the first straight flange (73) on corresponding base and the second straight flange (74) on corresponding base；
Described lower antenna includes hexagonal the second frame (8)；Three of described second frame (8) apart from one another by Shang Junxiang center, base extend and have the second radiating doublet；Described second radiating doublet includes the vertical radiation arm (81) with corresponding base vertical, and the top of described vertical radiation arm (81) is provided with the parallel radiation arm (82) vertical with vertical radiation arm (81), and described parallel radiation arm (82) is one trapezoidal.
4. according to a kind of anticorrosion medical implanted detector described in claim 1 or 3, it is characterised in that: described division board (2) is orthohexagonal metal or semiconductor material, and described division board (2) is provided with multiple hexagonal through hole (21).
A kind of anticorrosion medical implanted detector the most according to claim 3, it is characterised in that: do not set on described first frame (7) and the second frame (8) and be equipped with installing hole (9) on the limit of radiating doublet.
A kind of anticorrosion medical implanted detector the most according to claim 3, it is characterised in that: the first hypotenuse (71) is identical with the angle of the second straight flange (74) with the angle of the first straight flange (73) and the second hypotenuse (72), is all set to a degree；97°≤a≤135°；First hypotenuse (71) is identical with the second hypotenuse (72) quantity, if a length of N of the first hypotenuse (71), if a length of M of primary radiation limit (75), described N=M*0.75.
A kind of anticorrosion medical implanted detector the most according to claim 4, it is characterised in that: it is equipped with installing hole (9) on each limit of described division board (2).
A kind of anticorrosion medical implanted detector the most according to claim 6, it is characterised in that: the quantity of described first hypotenuse (71) is 4.
A kind of anticorrosion medical implanted detector the most according to claim 4, it is characterised in that: described division board (2) is the silicon dioxide quasiconductor mixing arsenic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643793.3A CN105305025B (en) | 2015-10-08 | 2015-10-08 | Anticorrosion medical implanted detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643793.3A CN105305025B (en) | 2015-10-08 | 2015-10-08 | Anticorrosion medical implanted detector |
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| CN105305025A CN105305025A (en) | 2016-02-03 |
| CN105305025B true CN105305025B (en) | 2016-11-16 |
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| CN201510643793.3A Active CN105305025B (en) | 2015-10-08 | 2015-10-08 | Anticorrosion medical implanted detector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105305026B (en) * | 2015-11-09 | 2016-12-07 | 任克伟 | A kind of anticorrosion medical implanted detector |
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