CN204927490U - Last tower antenna of capsule type endoscope - Google Patents
Last tower antenna of capsule type endoscope Download PDFInfo
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- CN204927490U CN204927490U CN201520527949.7U CN201520527949U CN204927490U CN 204927490 U CN204927490 U CN 204927490U CN 201520527949 U CN201520527949 U CN 201520527949U CN 204927490 U CN204927490 U CN 204927490U
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Abstract
The utility model discloses a last tower antenna of capsule type endoscope, including base, antenna, the pedestal mounting in endoscope capsule bottom, the base is made by plastics and is the round platform type, its skin weld has spiral helicine antenna, the antenna is made by lamellar copper sheet, and the middle section of antenna is opened and is had a breach. The utility model discloses a pedestal mounting is in endoscope capsule bottom, and the antenna and signal data line solder connection on base surface, endoscope glue that the image is taken to intracapsular camera after signal processor changes into on signal of telecommunication rethread signal data line carries the sky line, is outwards launched by the antenna, because the base is the round platform type, its side be the inclined plane, so the launch angle greatly increased of signal, and the external receiver of being convenient for is received, and period number puts out jaggedly in the while antenna for signal enhancement. The utility model discloses simple structure, under the restriction of current power sum volume, this antenna has higher signalling power sum SNR.
Description
Technical field
The utility model relates to medical Instrument field, particularly relates to the tower antenna on a kind of capsule endoscopic.
Background technology
Capsule endoscopic is taken pictures in human body by microcam, and view data is launched in body through coding radio signal.Externally receive viewdata signal by reception antenna, and through demodulation, decoded back view data, finally carry out process by the software systems of specialty and diagnose.Relative to air, tissue has very large decay to radio signal.Therefore the larger transmitting power that transmits is needed.But capsule supplying cell can only provide limited electricity by volume restriction own, and capsule self needs to ensure the minimum operating time, therefore can only provide limited signal transmission power; Simultaneously the shape of antenna and size also limit by capsule volume.And due to the irregular movement of capsule in human body, have higher requirement to the directivity of transmitting antenna and coverage rate.
Utility model content
For solving deficiency of the prior art, the purpose of this utility model is to provide the tower antenna on a kind of capsule endoscopic, be intended to the angle of coverage expanding antenna transmission signal, and under existing power and volume restriction, antenna there are higher signal transmission power and signal to noise ratio.
for achieving the above object, the technical solution of the utility model is:a tower antenna on capsule endoscopic, comprises base, antenna, and described floor installation is bottom capsule endoscope, base is made of plastics and is circular platform type, its surface soldered has spiral helicine antenna, and antenna is made up of laminar copper sheet, and the stage casing of antenna has a breach.
As preferably, described antenna tail end is connected with the soldering on base of signal data line.
As preferably, described base end face diameter is 10mm, and height is 4mm, and upper surface diameter is less than basal diameter.
compared with prior art, the beneficial effects of the utility model:expand the angle of coverage of antenna transmission signal, and under existing power and volume restriction, this antenna there are higher signal transmission power and signal to noise ratio, is convenient to the reception of outer signals.
Accompanying drawing explanation
fig. 1 is front view of the present utility model.
fig. 2 is vertical view of the present utility model.
Embodiment
As shown in Figure 1, tower antenna on a kind of capsule endoscopic, comprise base 1, antenna 2, described base 1 is arranged on bottom capsule endoscope, base 1 is made of plastics and is circular platform type, its surface soldered has spiral helicine antenna 2, and antenna 2 is made up of laminar copper sheet, and the stage casing of antenna 2 has a breach 3.Described antenna 2 tail end is connected with the soldering on base 1 of signal data line.Described base 1 basal diameter is 10mm, and height is 4mm, and upper surface diameter is less than basal diameter.Base 1 of the present utility model is arranged on bottom capsule endoscope, the antenna 2 on base 1 surface is connected with the soldering of signal data line, camera in capsule endoscope is transported on antenna 2 by signal data line by changing into the signal of telecommunication through signal processor after image taking again, outwards launched by antenna 2, because base 1 is in circular platform type, its side is inclined-plane, therefore the emission angle of signal increases greatly, be convenient to extraneous receiver receive, antenna middle section position has breach 3 simultaneously, and signal is strengthened.The utility model structure is simple, and under existing power and volume restriction, this antenna has higher signal transmission power and signal to noise ratio.The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. the tower antenna on a capsule endoscopic, comprise base (1), antenna (2), it is characterized in that, described base (1) is arranged on bottom capsule endoscope, base (1) is made of plastics and is circular platform type, its surface soldered has spiral helicine antenna (2), and antenna (2) is made up of laminar copper sheet, and the stage casing of antenna (2) has a breach (3).
2. the tower antenna on a kind of capsule endoscopic according to claim 1, is characterized in that, described antenna (2) tail end is connected in the upper soldering of base (1) with signal data line.
3. the tower antenna on a kind of capsule endoscopic according to claim 1, is characterized in that, described base (1) basal diameter is 10mm, and height is 4mm, and upper surface diameter is less than basal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527949.7U CN204927490U (en) | 2015-07-21 | 2015-07-21 | Last tower antenna of capsule type endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527949.7U CN204927490U (en) | 2015-07-21 | 2015-07-21 | Last tower antenna of capsule type endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927490U true CN204927490U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527949.7U Active CN204927490U (en) | 2015-07-21 | 2015-07-21 | Last tower antenna of capsule type endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927490U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822584A (en) * | 2017-11-08 | 2018-03-23 | 北京中安易胜医疗科技有限公司 | Capsule endoscope |
| CN108832285A (en) * | 2018-06-19 | 2018-11-16 | 南京邮电大学 | A kind of four layers of bifilar helical broadband capsule antenna of planarization |
| CN111012290A (en) * | 2019-12-20 | 2020-04-17 | 浙江清华柔性电子技术研究院 | Conformal capsule antenna structure, preparation method and wireless capsule endoscope system |
| CN113571884A (en) * | 2021-07-22 | 2021-10-29 | 河北工业大学 | Helical antenna applied to implantable wireless capsule system |
-
2015
- 2015-07-21 CN CN201520527949.7U patent/CN204927490U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822584A (en) * | 2017-11-08 | 2018-03-23 | 北京中安易胜医疗科技有限公司 | Capsule endoscope |
| CN108832285A (en) * | 2018-06-19 | 2018-11-16 | 南京邮电大学 | A kind of four layers of bifilar helical broadband capsule antenna of planarization |
| CN111012290A (en) * | 2019-12-20 | 2020-04-17 | 浙江清华柔性电子技术研究院 | Conformal capsule antenna structure, preparation method and wireless capsule endoscope system |
| CN113571884A (en) * | 2021-07-22 | 2021-10-29 | 河北工业大学 | Helical antenna applied to implantable wireless capsule system |
| CN113571884B (en) * | 2021-07-22 | 2024-01-12 | 河北工业大学 | Spiral antenna applied to implanted wireless capsule system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200921 Address after: No.109, Hongxing Road, Qiaonan District, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Huachong Diagnostic Equipment Co.,Ltd. Address before: Hangzhou City, Zhejiang province Xiaoshan District 311215 block Bridge Hung Hing Road No. 109 Building No. 1 4F Patentee before: HITRON TECHNOLOGIES Ltd. |