CN105232002B - Medical implanted detector - Google Patents
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- CN105232002B CN105232002B CN201510755717.1A CN201510755717A CN105232002B CN 105232002 B CN105232002 B CN 105232002B CN 201510755717 A CN201510755717 A CN 201510755717A CN 105232002 B CN105232002 B CN 105232002B
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Abstract
The invention discloses medical implanted detector, include electron medical treatment detection module, also include the mesochite that communication antenna for making electron medical treatment detection module and PERCOM peripheral communication and cross section are H shape, described mesochite top is provided with the first container cavity for holding electron medical treatment detection module; Described mesochite below is provided with the second container cavity; In described the second container cavity and mesochite top is provided with separator; Rational in infrastructure, to human body without tingling sensation, internal structure arrange rationally, it puts antenna frequencies wide ranges in the inner, isolation better, gain high; For the research and development of implantable medical diagnostor provide good installation module, each company only need to become can insert by the implanted electron medical treatment Unit Design of oneself shape and thickness or the size of this drain pan, just can realize good communication quality.
Description
Technical field
The present invention relates to a kind of medical implanted detector.
Background technology
At present, implantation medical equipment kind is a lot, as Implanted cardiac pacemaker, brain pacemaker, nerve stimulator, muscle stimulator, electrocardiorecorder etc., now also there is being implanted in the diagnostor in human body, for real-time diagnosis patient's heartbeat, pulsation, blood pressure or other information, for example 201410134849.8 disclosed implanted instruments are the same, and it still needs to communicate with the external world, information could be spread out of in real time. Current diagnosis device is generally by the dingus box of unique design and be located at the implanted electron medical treatment unit in device box; Add for allowing implanted electron medical treatment unit and extraneous antenna composition, implanted electron medical treatment unit generally contains testing circuit, detector, battery etc. But, all there is certain problem in implantable medical diagnostor, comprise battery life, material etc., a but wherein maximum quality that problem is exactly communication quality, because its space size of implantable medical diagnostic device is limited, therefore the antenna of often putting in the inner all has the shortcomings such as frequency range is narrow, isolation is poor, the gain end, and this is having a strong impact on communication quality and is therefore also having a strong impact on quality of diagnosis. Therefore, designing a its built-in aerial, to have the implantable medical device of larger isolation and wider band limits be to need problem in the urgent need to address badly; In addition, what also need solution is the Structural Tectonics of implantable medical diagnostor, and device can effectively reduce the tingling sensation to health, again can be rational in infrastructure.
Summary of the invention
The object of the invention is to overcome above-described shortcoming, a kind of medical implanted detector is provided.
For achieving the above object, concrete scheme of the present invention is as follows: a kind of medical implanted detector, include electron medical treatment detection module, also include the mesochite that communication antenna for making electron medical treatment detection module and PERCOM peripheral communication and cross section are H shape, described mesochite top is provided with the first container cavity for holding electron medical treatment detection module; Described mesochite below is provided with the second container cavity; In described the second container cavity and mesochite top is provided with separator; Described communication antenna includes antenna and lower antenna; Described lower antenna is located at the separator below in the second container cavity; Also include the plate-like upper casing of being located at mesochite top; Described upper antenna is located in plate-like upper casing; Also include top shell and the drain pan that covers mesochite bottom opening for covering upper shell opener.
Wherein, the end face of described top shell and the bottom surface of drain pan are arc surface.
Wherein, upper antenna includes a circular PCB substrate, and a described PCB substrate is provided with the first microstrip antenna; Described the first microstrip antenna includes the first annulus arm, the second annulus arm, the 3rd annulus arm; Described the first annulus arm, the second annulus arm, the 3rd annulus arm three arrange with one heart; If be Y-axis through center of circle vertical direction, horizontal direction is X-axis, and described the first annulus arm is provided with the first sector notch from 122 ° to 132 ° regions of the counterclockwise angle of Y-axis; Described the second annulus arm is provided with the second sector notch from 40 ° to 50 ° regions of the counterclockwise angle of Y-axis; Described the second annulus arm is provided with the 3rd sector notch from 4 ° to 14 ° regions of the counterclockwise angle of X-axis; Described the 3rd annulus arm is provided with four fan-shaped breach from 40 ° to 50 ° regions of the counterclockwise angle of Y-axis; Described the 3rd annulus arm is provided with the 5th sector notch from 66 ° to 81 ° regions of the clockwise angle of X-axis;
Described the first annulus arm is connected with the first fan-shaped linking arm from 5 ° of the counterclockwise angles of Y-axis to clockwise 51 ° of regions of angle and the second annulus arm; Described the first annulus arm is connected with the second fan-shaped linking arm from 30 ° of the counterclockwise angles of X-axis to clockwise 40 ° of regions of angle and the second annulus arm; Described the second annulus arm is connected with the-the 3rd fan-shaped linking arm from 114 ° of the counterclockwise angles of Y-axis to counterclockwise 122 ° of regions of angle and the 3rd annulus arm; Described the second annulus arm is connected with four fan-shaped linking arm from 46 ° of the clockwise angles of Y-axis to clockwise 54 ° of regions of angle and the 3rd annulus arm;
Described the 3rd annulus arm is upwards extended with the first L-shaped linking arm from the place of 5 ° of the clockwise angles of Y-axis, also include the first parasitic oscillator arms and the second parasitic oscillator arms that are umbrella, one side of described the first parasitic oscillator arms is connected with the second linking arm with one side of the second parasitic oscillator arms, the another side of the another side of described the first parasitic oscillator arms and the second parasitic oscillator arms is connected with the 3rd linking arm, and the free end of described the first linking arm is connected with the another side of described the first parasitic oscillator arms;
It is all circular the 2nd PCB substrate and the 3rd PCB substrates that lower antenna includes; The end face stack of the bottom surface of the 2nd PCB substrate and the 3rd PCB substrate is set together;
The end face of the 2nd PCB substrate is provided with the second microstrip antenna, described the second microstrip antenna includes the first arc arm arranging around the 2nd PCB substrate center of circle, also include the second arc arm arranging around the 2nd PCB substrate center of circle, the right central angle of the central angle that described the first arc arm is right and the second arc arm adds up to 360 °; The external diameter of described the first arc arm is identical with the external diameter of the first annulus arm; The external diameter of described the second arc arm is identical with the external diameter of the second annulus arm;
Described the 3rd PCB substrate bottom surface is provided with the 3rd microstrip antenna, described the 3rd microstrip antenna includes the 3rd arc arm arranging around the 3rd PCB substrate center of circle, also include the 4th arc arm arranging around the 3rd PCB substrate center of circle, the right central angle of the central angle that described the 3rd arc arm is right and the 4th arc arm adds up to 360 °; The external diameter of described the 3rd arc arm is identical with the external diameter of the second arc arm; The external diameter of described the 4th arc arm is identical with the external diameter of the first annulus arm;
Described separator includes orthohexagonal metallic plate, and described separator is provided with multiple hexagonal through holes;
The back side of the one PCB substrate is provided with power feed hole, and the first annulus arm and power feed hole are electrically connected, and described power feed hole is used for and the anodal coupling of signal source feed; Described the first arc arm to the four arc arms are all coupled with signal source negative pole feed.
Wherein, described first outer shroud of annulus arm and the radial width of interior ring are 0.8cm-1.2cm; Described second outer shroud of annulus arm and the radial width of interior ring are 0.4cm-6cm; Described the 3rd outer shroud of annulus arm and the radial width of interior ring are 0.4cm-0.6cm.
Wherein, described second outer shroud of annulus arm and the radial width of interior ring are identical with the radial width of interior ring with described the 3rd outer shroud of annulus arm.
Wherein, described first outer shroud of annulus arm and the radial width of interior ring are 1cm.
Wherein, described the 3rd outer shroud of annulus arm and the radial width of interior ring are 0.5cm.
Wherein, the first annulus arm is also provided with the scarce hole of multiple equally spaced parasitisms that arrange around center.
Wherein, the first to the 3rd PCB size of substrate is identical, and three's both sides are equipped with an arc notch, and arc notch place is equipped with micro-band screen layer.
Wherein, the bottom surface of described drain pan and the end face of top shell are equipped with the binding groove for both are tightened together;
Wherein, between the upper opening of described mesochite and corresponding separator, be provided with O-ring seal, between described upper shell opener and top shell, be also provided with O-ring seal;
Wherein, described drain pan and top shell outer surface are all coated with food-grade corrosion-resistant coating;
Beneficial effect of the present invention is: it is rational in infrastructure, to human body without tingling sensation, internal structure arrange rationally, it puts antenna frequencies wide ranges in the inner, isolation better, gain high; For the research and development of implantable medical diagnostor provide good installation module, each company only need to become can insert this drain pan by the implanted electron medical treatment Unit Design of oneself'sShape and thickness or size, just can realize good communication quality.
Brief description of the drawings
Fig. 1 is the skim sectional view of antenna part of the present invention;
Fig. 2 is the top view of a PCB substrate of the present invention;
Fig. 3 is the top view of the first microstrip antenna of the present invention;
Fig. 4 is the top view of the 2nd PCB substrate of the present invention;
Fig. 5 is the upward view of the 3rd PCB substrate of the present invention;
Fig. 6 is the top view of separator of the present invention;
Fig. 7 is that upper antenna of the present invention and lower antenna use the frequency range emulation testing figure that closes timing simultaneously;
Fig. 8 is the directional diagram of communication antenna of the present invention;
Description of reference numerals in Fig. 1 to Fig. 8:
1-mesochite; 3-upper casing; 4-top shell; 5-drain pan; 6-bundlees groove;
10-separator; 101-through hole;
K1-the one PCB substrate;
K21-the first annulus arm; K22-the second annulus arm; K23-the 3rd annulus arm;
Q1-the first sector notch; Q2-the second sector notch; Q3-the 3rd sector notch; The four fan-shaped breach of Q4-; Q5-the 5th sector notch;
The fan-shaped linking arm of L1-first; The fan-shaped linking arm of L2-second; L3--the 3rd fan-shaped linking arm; The four fan-shaped linking arm of L4-;
K11-arc notch; The micro-band screen layer of K12-; The parasitic hole that lacks of K211-; K31-the first linking arm; The parasitic oscillator arms of K32-first; The parasitic oscillator arms of K33-second; K34-the 3rd linking arm; K35-the second linking arm;
N1-the 2nd PCB substrate; N11-the first arc arm; N12-the second arc arm;
M1-the 3rd PCB substrate; M11-the 3rd arc arm; M12-the 4th arc arm.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, is not practical range of the present invention is confined to this.
Embodiment 1:
As shown in Figures 1 to 8, the medical implanted detector of one described in the present embodiment, a kind of medical implanted detector, include electron medical treatment detection module, also include the mesochite 1 that communication antenna for making electron medical treatment detection module and PERCOM peripheral communication and cross section are H shape, described mesochite 1 top is provided with the first container cavity for holding electron medical treatment detection module; Described mesochite 1 below is provided with the second container cavity; In described the second container cavity and mesochite 1 top is provided with separator 10; Described communication antenna includes antenna and lower antenna; Described lower antenna is located at separator 10 belows in the second container cavity; Also include the plate-like upper casing 3 of the separator top of being located at mesochite 1 top; Described upper antenna is located in plate-like upper casing 3; Also include top shell 4 and the drain pan 5 that covers mesochite 1 bottom opening for covering upper casing 3 openings. It is rational in infrastructure, to human body without tingling sensation, internal structure arrange rationally, it puts antenna frequencies wide ranges in the inner, isolation better, gain high; For the research and development of implantable medical diagnostor provide good installation module, each company only need to become can insert this drain pan 5 by the implanted electron medical treatment Unit Design of oneself'sShape and thickness or size, just can realize good communication quality.
The medical implanted detector of one described in the present embodiment, the bottom surface of the end face of described top shell 4 and drain pan 5 is arc surface. To human body without tingling sensation.
The medical implanted detector of one described in the present embodiment, upper antenna includes a circular PCB substrate K1, and a described PCB substrate K1 is provided with the first microstrip antenna; Described the first microstrip antenna includes the first annulus arm K21, the second annulus arm K22, the 3rd annulus arm K23; Described the first annulus arm K21, the second annulus arm K22, the 3rd annulus arm K23 three arrange with one heart; If be Y-axis through center of circle vertical direction, horizontal direction is X-axis, and described the first annulus arm K21 is provided with the first sector notch Q1 from 122 ° to 132 ° regions of the counterclockwise angle of Y-axis; Described the second annulus arm K22 is provided with the second sector notch Q2 from 40 ° to 50 ° regions of the counterclockwise angle of Y-axis; Described the second annulus arm K22 is provided with the 3rd sector notch Q3 from 4 ° to 14 ° regions of the counterclockwise angle of X-axis; Described the 3rd annulus arm K23 is provided with four fan-shaped breach Q4 from 40 ° to 50 ° regions of the counterclockwise angle of Y-axis; Described the 3rd annulus arm K23 is provided with the 5th sector notch Q5 from 66 ° to 81 ° regions of the clockwise angle of X-axis;
Described the first annulus arm K21 is connected with the first fan-shaped linking arm L1 from 5 ° of the counterclockwise angles of Y-axis to clockwise 51 ° of regions of angle and the second annulus arm K22; Described the first annulus arm K21 is connected with the second fan-shaped linking arm L2 from 30 ° of the counterclockwise angles of X-axis to clockwise 40 ° of regions of angle and the second annulus arm K22; Described the second annulus arm K22 is connected with the-the 3rd fan-shaped linking arm L3 from 114 ° of the counterclockwise angles of Y-axis to counterclockwise 122 ° of regions of angle and the 3rd annulus arm K23; Described the second annulus arm K22 is connected with four fan-shaped linking arm L4 from 46 ° of the clockwise angles of Y-axis to clockwise 54 ° of regions of angle and the 3rd annulus arm K23;
Described the 3rd annulus arm K23 is upwards extended with the first L-shaped linking arm K31 from the place of 5 ° of the clockwise angles of Y-axis, also include the first parasitic oscillator arms K32 and the second parasitic oscillator arms K33 that are umbrella, one side of described the first parasitic oscillator arms K32 is connected with the second linking arm K35 with one side of the second parasitic oscillator arms K33, the another side of the another side of described the first parasitic oscillator arms K32 and the second parasitic oscillator arms K33 is connected with the 3rd linking arm K34, and the free end of described the first linking arm K31 is connected with the another side of described the first parasitic oscillator arms K32;
It is all circular the 2nd PCB substrate N1 and the 3rd PCB substrate M1 that lower antenna includes; The end face stack of the bottom surface of the 2nd PCB substrate N1 and the 3rd PCB substrate M1 is set together;
The end face of the 2nd PCB substrate N1 is provided with the second microstrip antenna, described the second microstrip antenna includes the first arc arm N11 arranging around the 2nd PCB substrate N1 center of circle, also include the second arc arm N12 arranging around the 2nd PCB substrate N1 center of circle, the central angle that the central angle that described the first arc arm N11 is right and the second arc arm N12 are right adds up to 360 °; The external diameter of described the first arc arm N11 is identical with the external diameter of the first annulus arm K21; The external diameter of described the second arc arm N12 is identical with the external diameter of the second annulus arm K22;
Described the 3rd PCB substrate M1 bottom surface is provided with the 3rd microstrip antenna, described the 3rd microstrip antenna includes the 3rd arc arm M11 arranging around the 3rd PCB substrate M1 center of circle, also include the 4th arc arm M12 arranging around the 3rd PCB substrate M1 center of circle, the central angle that the central angle that described the 3rd arc arm M11 is right and the 4th arc arm M12 are right adds up to 360 °; The external diameter of described the 3rd arc arm M11 is identical with the external diameter of the second arc arm N12; The external diameter of described the 4th arc arm M12 is identical with the external diameter of the first annulus arm K21; Described separator 10 includes orthohexagonal metallic plate, and described separator 10 is provided with multiple hexagonal through holes 101; The back side of the one PCB substrate K1 is provided with power feed hole, and the first annulus arm K21 and power feed hole are electrically connected, and described power feed hole is used for and the anodal coupling of signal source feed; Described the first arc arm N11 to the four arc arm M12 are all coupled with signal source negative pole feed.
By being not less than the microstrip circuit structural design of 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 realized separately antenna communication function, like this since, break down because of immersion or other reasons if there is an antenna, another one antenna also can continue to play a role, and makes the detector of implanted possess stronger adaptive capacity and service life, has also improved stability.
The independent test of upper antenna: find by emulation testing and actual test, its frequency range is in 2.0GHz to 2.75GHz left and right, and in frequency band, average gain is 8.5dBi left and right, and directionality is omni-directional, and it can meet communicating requirement substantially. In addition, the independent test of lower antenna: find by emulation testing and actual test, its frequency range is in 1.9GHz to 2.8GHz left and right, and in frequency band, average gain is 9.0dBi left and right, and directionality is omni-directional, and it also can meet communicating requirement substantially.
What deserves to be explained is, through the constantly adjustment of test and antenna configuration, in the time of upper antenna and the cooperation of lower antenna, in emulation before reality test and test, can learn, bandwidth, isolation, the gain aspect of the communication antenna system of the communication antenna composition being combined together all have larger lifting, and this wherein it should be noted that gain and bandwidth frequency scope are not the simple superposition of both data, but having possessed new effect, the simulation value after wherein coordinating is as Fig. 5; This integrated antenna system bandwidth available frequency range has reached 1.7GHz to 2.9GHz; Its gain also obviously increases, and in frequency band, average gain is greater than 9.355dBi, compares rising 0.7dBi left and right; In addition, if add separator 102, if isolation in its isolation figure frequency band, isolation performance can better, as Fig. 5, can find out that in S3 isolation is greater than 25.5dB in frequency range; Its directionality, as described in Figure 6, it is still omni-directional antenna.
Embodiment 2:
The medical implanted detector of one described in the present embodiment, described the first outer shroud of annulus arm K21 and the radial width of interior ring are 0.8cm-1.2cm; Described the second outer shroud of annulus arm K22 and the radial width of interior ring are 0.4cm-6cm; Described the 3rd outer shroud of annulus arm K23 and the radial width of interior ring are 0.4cm-0.6cm. The medical implanted detector of one described in the present embodiment, described the second outer shroud of annulus arm K22 and the radial width of interior ring are identical with the radial width of interior ring with described the 3rd outer shroud of annulus arm K23. The medical implanted detector of one described in the present embodiment, described the first outer shroud of annulus arm K21 and the radial width of interior ring are 1cm. The medical implanted detector of one described in the present embodiment, described the 3rd outer shroud of annulus arm K23 and the radial width of interior ring are 0.5cm. The medical implanted detector of one described in the present embodiment, the first annulus arm K21 is also provided with multiple equally spaced parasitisms that arrange around center and lacks hole K211. The medical implanted detector of one described in the present embodiment, the first to the 3rd PCB size of substrate is identical, and three's both sides are equipped with an arc notch K11, and arc notch K11 place is equipped with micro-band screen layer K12. Above-mentioned parameter draws in continuous test with in adjusting, and it be the most stable and design parameter performance the best, and concrete actual test is tied HFSS15 software and calculated, and 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 greater than 9.4dBi, and impedance reduces; In frequency range, isolation is greater than 26dB; In reality test, find, the variation of external environment, as the variation of temperature, influence of magnetic field within the specific limits, for example temperature is in the upper and lower changes in amplitude of 10 degree, while adopting above-mentioned parameter and special value, its stability is very strong, frequency range conservation degree is better.
The medical implanted detector of one described in the present embodiment, the end face of the bottom surface of described drain pan 55 and top shell 44 is equipped with the binding groove 66 for both are tightened together;
The medical implanted detector of one described in the present embodiment, is provided with O-ring seal between the upper opening of described mesochite 11 and corresponding separator 102, between described upper casing 33 openings and top shell 44, is also provided with O-ring seal; Anti-Hemostatic Oral Liquid of phase or tissue fluid enter in body of wall, and device is caused to damage.
The medical implanted detector of one described in the present embodiment, described drain pan 55 and top shell 44 outer surfaces are all coated with food-grade corrosion-resistant coating; For anticorrosion, improve service life of the present invention.
The above is only a preferred embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in the protection domain of patent application of the present invention.
Claims (7)
1. a medical implanted detector, include electron medical treatment detection module, it is characterized in that: also include the mesochite (1) that communication antenna for making electron medical treatment detection module and PERCOM peripheral communication and cross section are H shape, described mesochite (1) top is provided with the first container cavity for holding electron medical treatment detection module; Described mesochite (1) below is provided with the second container cavity; In described the second container cavity and mesochite (1) top is provided with separator (10); Described communication antenna includes antenna and lower antenna; Described lower antenna is located at separator (10) below in the second container cavity; Also include the plate-like upper casing (3) of being located at mesochite (1) top; Described upper antenna is located in plate-like upper casing (3); Also include top shell (4) for covering upper casing (3) opening and cover the drain pan (5) of mesochite (1) bottom opening;
The end face of the bottom surface of described drain pan (5) and top shell (4) is equipped with the binding groove (6) for both are tightened together;
The bottom surface of the end face of described top shell (4) and drain pan (5) is arc surface;
Upper antenna includes a circular PCB substrate (K1), and a described PCB substrate (K1) is provided with the first microstrip antenna; Described the first microstrip antenna includes the first annulus arm (K21), the second annulus arm (K22), the 3rd annulus arm (K23); Described the first annulus arm (K21), the second annulus arm (K22), the 3rd annulus arm (K23) three arrange with one heart; If be Y-axis through center of circle vertical direction, horizontal direction is X-axis, and described the first annulus arm (K21) is provided with the first sector notch (Q1) from 122 ° to 132 ° regions of the counterclockwise angle of Y-axis; Described the second annulus arm (K22) is provided with the second sector notch (Q2) from 40 ° to 50 ° regions of the counterclockwise angle of Y-axis; Described the second annulus arm (K22) is provided with the 3rd sector notch (Q3) from 4 ° to 14 ° regions of the counterclockwise angle of X-axis; Described the 3rd annulus arm (K23) is provided with four fan-shaped breach (Q4) from 40 ° to 50 ° regions of the counterclockwise angle of Y-axis; Described the 3rd annulus arm (K23) is provided with the 5th sector notch (Q5) from 66 ° to 81 ° regions of the clockwise angle of X-axis;
Described the first annulus arm (K21) is connected with the first fan-shaped linking arm (L1) from 5 ° of the counterclockwise angles of Y-axis to clockwise 51 ° of regions of angle and the second annulus arm (K22); Described the first annulus arm (K21) is connected with the second fan-shaped linking arm (L2) from 30 ° of the counterclockwise angles of X-axis to clockwise 40 ° of regions of angle and the second annulus arm (K22); Described the second annulus arm (K22) is connected with the-the 3rd fan-shaped linking arm (L3) from 114 ° of the counterclockwise angles of Y-axis to counterclockwise 122 ° of regions of angle and the 3rd annulus arm (K23); Described the second annulus arm (K22) is connected with four fan-shaped linking arm (L4) from 46 ° of the clockwise angles of Y-axis to clockwise 54 ° of regions of angle and the 3rd annulus arm (K23);
Described the 3rd annulus arm (K23) is upwards extended with L-shaped the first linking arm (K31) from the place of 5 ° of the clockwise angles of Y-axis, also include the first parasitic oscillator arms (K32) and the second parasitic oscillator arms (K33) that are umbrella, one side of described the first parasitic oscillator arms (K32) is connected with the second linking arm (K35) with one side of the second parasitic oscillator arms (K33), the another side of the another side of described the first parasitic oscillator arms (K32) and the second parasitic oscillator arms (K33) is connected with the 3rd linking arm (K34), the free end of described the first linking arm (K31) is connected with the another side of described the first parasitic oscillator arms (K32),
It is all circular the 2nd PCB substrate (N1) and the 3rd PCB substrates (M1) that lower antenna includes; The end face stack of the bottom surface of the 2nd PCB substrate (N1) and the 3rd PCB substrate (M1) is set together;
The end face of the 2nd PCB substrate (N1) is provided with the second microstrip antenna, described the second microstrip antenna includes the first arc arm (N11) arranging around the 2nd PCB substrate (N1) center of circle, also include the second arc arm (N12) arranging around the 2nd PCB substrate (N1) center of circle, the right central angle of the central angle that described the first arc arm (N11) is right and the second arc arm (N12) adds up to 360 °; The external diameter of described the first arc arm (N11) is identical with the external diameter of the first annulus arm (K21); The external diameter of described the second arc arm (N12) is identical with the external diameter of the second annulus arm (K22);
Described the 3rd PCB substrate (M1) bottom surface is provided with the 3rd microstrip antenna, described the 3rd microstrip antenna includes the 3rd arc arm (M11) arranging around the 3rd PCB substrate (M1) center of circle, also include the 4th arc arm (M12) arranging around the 3rd PCB substrate (M1) center of circle, the right central angle of the central angle that described the 3rd arc arm (M11) is right and the 4th arc arm (M12) adds up to 360 °; The external diameter of described the 3rd arc arm (M11) is identical with the external diameter of the second arc arm (N12); The external diameter of described the 4th arc arm (M12) is identical with the external diameter of the first annulus arm (K21);
Described separator (10) includes orthohexagonal metallic plate, and described separator (10) is provided with multiple hexagonal through holes (101).
2. the medical implanted detector of one according to claim 1, is characterized in that: described first outer shroud of annulus arm (K21) and the radial width of interior ring are 0.8cm-1.2cm; Described second outer shroud of annulus arm (K22) and the radial width of interior ring are 0.4cm-6cm; Described the 3rd outer shroud of annulus arm (K23) and the radial width of interior ring are 0.4cm-0.6cm.
3. the medical implanted detector of one according to claim 1, is characterized in that: described second outer shroud of annulus arm (K22) and the radial width of interior ring are identical with the radial width of interior ring with described the 3rd outer shroud of annulus arm (K23).
4. the medical implanted detector of one according to claim 1, is characterized in that: described first outer shroud of annulus arm (K21) and the radial width of interior ring are 1cm.
5. the medical implanted detector of one according to claim 1, is characterized in that: described the 3rd outer shroud of annulus arm (K23) and the radial width of interior ring are 0.5cm.
6. the medical implanted detector of one according to claim 1, is characterized in that: the first annulus arm (K21) is also provided with multiple equally spaced parasitisms that arrange around center and lacks hole (K211).
7. the medical implanted detector of one according to claim 1, is characterized in that: the first to the 3rd PCB size of substrate is identical, and three's both sides are equipped with an arc notch (K11), and arc notch (K11) locates to be equipped with micro-band screen layer (K12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510755717.1A CN105232002B (en) | 2015-11-09 | 2015-11-09 | Medical implanted detector |
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|---|---|---|---|
| CN201510755717.1A CN105232002B (en) | 2015-11-09 | 2015-11-09 | Medical implanted detector |
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| CN105232002A CN105232002A (en) | 2016-01-13 |
| CN105232002B true CN105232002B (en) | 2016-06-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050182451A1 (en) * | 2004-01-12 | 2005-08-18 | Adam Griffin | Implantable device with improved radio frequency capabilities |
| CN101237080B (en) * | 2008-01-18 | 2011-07-20 | 东南大学 | Multi-resistance band and ultra-broadband antenna realized based on mount aperture erosion |
| AU2012286753A1 (en) * | 2011-07-26 | 2014-02-06 | Glysens Incorporated | Tissue implantable sensor with hermetically sealed housing |
| CN105140630B (en) * | 2015-10-08 | 2016-07-13 | 福州环亚众志计算机有限公司 | Medical implanted detector |
| CN105147292B (en) * | 2015-10-08 | 2016-08-17 | 福州环亚众志计算机有限公司 | A kind of medical implanted detector being provided with binding groove |
| CN105266814B (en) * | 2015-10-08 | 2016-12-07 | 马骥 | Waterproof medical implanted detector |
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