CN2659340Y - Wireless probing capsule for intestines and stomach - Google Patents
Wireless probing capsule for intestines and stomach Download PDFInfo
- Publication number
- CN2659340Y CN2659340Y CN 200320126811 CN200320126811U CN2659340Y CN 2659340 Y CN2659340 Y CN 2659340Y CN 200320126811 CN200320126811 CN 200320126811 CN 200320126811 U CN200320126811 U CN 200320126811U CN 2659340 Y CN2659340 Y CN 2659340Y
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- intestines
- lens
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- electrically connected
- stomach
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Abstract
The utility model discloses a wireless gastrointestinal detecting capsule, comprising an elliptical shell, a programming contact and an antenna are provided on the shell wall; two cameras are further installed symmetrically at the two ends of oval long shaft in the internal shell; at least two cameras which are used to provide illumination light source are installed around the camera, the launch module and the control module; the camera, transmitter module, the programming are contacted respectively with the electrically control module, the antenna is connected with the electrical transmitter module. The wireless gastrointestinal detecting capsule can reduce the pains of the patients when being diagnosed, and expands the scope of the testing so that the diagnosis is more accurate and effective.
Description
Technical field
This utility model relates to field of medical, is meant a kind of wireless the intestines and stomach detecting capsule especially.
Background technology
Development along with imaging and wireless communication technique, can produce charge-coupled image sensor (CCD, Charge Coupled Device) pick-up lens and picture signal discharger are integrated in the miniature detecting devices in the small volume, are used for the detection to the mankind or the unapproachable environment of miscellaneous equipment.
At present at the gastrointestinal medical field, adopt application that endoscope carries out diagnosis and treatment more and more widely.If desired the inboard pathological changes of patient's stomach is observed, diagnosed, then adopt gastroscope usually.This gastroscope becomes tubular structure, is provided with optical fibers in the pipe, and the gastroscope probe is positioned at the end of pipe, and probe is provided with surveys camera lens and illuminator.During diagnosis, the probe of gastroscope is inserted patient's stomach, tube end is stayed outside the patient body, by optical fibers in managing the inboard image of stomach is transferred to external so that the doctor observes.In addition, also have in the pipe termination and use charge-coupled image sensor, be connected with apparatus, extracorporeal receiving by intraductal wire, so that the scheme that the doctor observes.
But the shortcoming of prior art is that the probe of gastroscope is thick, and has a pipe to connect, and the patient is very painful when accepting diagnosis.In addition, adopt this technology, therefore, then can't check for crooked more position such as the following small intestinal of stomach, large intestine because probe needs a pipe to connect.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of wireless the intestines and stomach detecting capsule, the misery of bringing to patient when alleviating diagnosis, and enlarge detection range.
A kind of wireless the intestines and stomach detecting capsule, comprise: housing and be arranged on the intravital pick-up lens of shell, be used to shooting that light source, battery and the picture signal discharger of illumination are provided, and described housing is oval, and housing wall is provided with programming contact and antenna; Described pick-up lens has two, is symmetricly set in the oval major axis of housing two ends; Described light source has two at least, is arranged at around the pick-up lens; Described picture signal discharger comprises: control module and transmitter module; Described control module is electrically connected with battery, and described pick-up lens, light source, transmitter module and described programming contact are electrically connected with control module respectively, and described antenna is electrically connected with transmitter module.
The housing parts of this is wireless described pick-up lens of the intestines and stomach detecting capsule and light source anterior position is the transparent hydrophobic material.
This is wireless, and the described pick-up lens of the intestines and stomach detecting capsule comprises: lens, charge-coupled image sensor and the resistance ring of light; Described lens are positioned at the oval major axis of housing two ends, and described charge-coupled image sensor is positioned at the image space at lens rear, is electrically connected with described control module, and the described resistance ring of light is centered around around lens and the charge-coupled image sensor.
This is wireless, and the described light source of the intestines and stomach detecting capsule is four, is arranged at described pick-up lens both sides respectively in twos.
This is wireless, and the intestines and stomach detecting capsule also comprises condenser lens, is arranged at the housing wall inboard in each described light source the place ahead.
This is wireless, and the described control module of the intestines and stomach detecting capsule comprises at least: Programmable Logic Controller, agitator and clock; Described transmitter module comprises at least: manipulator, modulating oscillator and emitter; The outfan of described programming contact, agitator and clock is electrically connected with Programmable Logic Controller, the outfan of described agitator is electrically connected with clock, described manipulator and emitter are electrically connected with the control output end of Programmable Logic Controller respectively, described modulating oscillator is electrically connected with the Controlled by Programmable Controller outfan, the outfan of modulating oscillator is electrically connected with manipulator, after the output signal of described charge-coupled image sensor is passed through manipulator and emitter successively, through described antenna emission.
This is wireless, and the described control module of the intestines and stomach detecting capsule further comprises: memorizer, memorizer is electrically connected with described Programmable Logic Controller.
This is wireless, and the described transmitter module of the intestines and stomach detecting capsule further comprises: allotter, allotter are connected electrically between described charge-coupled image sensor and the manipulator, and are connected with the control output end of Programmable Logic Controller.
This is wireless further to comprise the electrical switch of controlled module controls between described control module of the intestines and stomach detecting capsule and the battery.
From above as can be seen, a kind of wireless the intestines and stomach detecting capsule that this utility model provides has following characteristics and advantage:
1) by camera head and signal processing discharger are integrated in the microencapsulation, it is made a video recording in the patient body automatically, and the outer receiving equipment of patient body will be transmitted into behind the signal processing, thereby alleviated the misery when peeping diagnosis in patient carries out greatly, and can detect after entering in the patient body from esophagus until the image of any position of anus, thereby enlarge the detection range of peeping gastroscope in original.
2) the wireless the intestines and stomach detecting capsule of this utility model housing adopts ellipsoidal structure, more help it and in moving process, keep attitude, and respectively be provided with a camera head at oval major axis two ends, and the image of former and later two directions of lesions position can be provided, improved the diagnosis success rate.
3) adopt Programmable Logic Controller to control, and wireless the intestines and stomach detecting capsule housing is provided with the programming contact, thereby can programmes targetedly, control wireless the intestines and stomach detecting capsule and better work, improve diagnosis efficiency according to patient's situation.
Description of drawings
Fig. 1 is the structure chart of the wireless the intestines and stomach detecting capsule of this utility model;
Fig. 2 is the circuit theory diagrams of the wireless the intestines and stomach detecting capsule of this utility model.
The specific embodiment
Below in conjunction with drawings and the specific embodiments this utility model is further described in more detail.
This utility model is for alleviating patient's misery, wireless the intestines and stomach detecting capsule is made into is similar to capsular elliptical shape, when patient uses, wireless the intestines and stomach detecting capsule can be swallowed in the body, wireless the intestines and stomach detecting capsule inside is provided with camera head, made a video recording in the gastrointestinal inboard, through signal processing, after image transitions under taking is the signal of telecommunication, picture signal discharger by wireless the intestines and stomach detecting capsule is transmitted into outside the patient body, receive by being arranged on the outer radio receiver of patient body, with being presented on the display after the signal reduction that receives, so that the doctor observes and diagnoses.
Referring to shown in Figure 1, the housing 101 ovalisation structures of wireless the intestines and stomach detecting capsule comprise in housing 101 inside: camera part and signal processing radiating portion in the present embodiment.Camera part comprises: the pick-up lens that lens 102, CCD103 and the resistance ring of light 106 constitute, and the light source 104 that is used to throw light on, condenser lens 105.
Wherein, lens 102 are convex lenss, the image formation by rays that is used for receiving is to CCD103, and suitably increase the radius of curvature of convex lens minute surface, to enlarge the visual angle of CCD103, increase the caused anamorphose of radius of curvature, can be in to the detection image receiving course, utilize computer equipment to carry out image restoring and handle, obtain true picture.CCD103 is positioned at the image space of lens 102 back, is used for images acquired and converts optical signal to the signal of telecommunication.Light source 104 is for wireless the intestines and stomach detecting capsule provides illumination, can adopt as: luminescent devices such as light emitting diode are realized.Condenser lens 105 is positioned at the place ahead of light source 104, on the inwall of housing 101, is used for the light that light source 104 sends is focused on the detection direction of CCD103.The resistance ring of light 106 is a truncated cone-shaped, is centered around around CCD103 and the lens 102, and CCD103 and light source 104 are separated, and the light that is used to stop housing 101 internal light sources 104 to penetrate directly shines CCD103.
In this utility model, lens 102, CCD103, the resistance ring of light 106 respectively are two, be symmetricly set on the oval major axis two ends of housing 101 inside, attitude when oval-shaped shell 101 structures of wireless the intestines and stomach detecting capsule can guarantee that wireless the intestines and stomach detecting capsule moves in gastrointestinal portion, so that two CCD103 can remain on the intestinal axis direction in the most of the time, thereby make CCD103 can obtain how effective image.The quantity of light source 104 is 4, is symmetricly set on two CCD103 both sides respectively, in order to increase illumination more multiple light courcess 104 can be set also, and each light source 104 the place ahead is provided with condenser lens 105.The place ahead housing 101 parts of lens 102 and light source 104 are transparent, and adopt hydrophobic material, thereby liquid is gone up in absorption when avoiding wireless the intestines and stomach detecting capsule to enter human body, and are correct with the dioptric that guarantees lens 102.
The signal processing radiating portion comprises: picture signal discharger, battery 109, antenna 110 and programming contact 111.
Wherein, the picture signal discharger comprises: control module 107 and transmitter module 108.Control module 107 is used for according to the program of finishing in advance camera part and transceiver module being controlled.Transmitter module 108 is launched the signal that CCD103 collects according to the instruction of control module 107.Control module 107 and transmitter module 108 can be integrated on the chip, are arranged at a side of oval-shaped shell 101 long axis directions.High-octane battery 109 is encapsulated in enclosure interior in advance, and in order to keep whole wireless the intestines and stomach detecting capsule gravity balance, it can be arranged on an oval long axis direction side far away apart from control module 107 and transmitter module 108.Antenna 110 is embedded on housing 101 walls, is used for the signal of transmitter module 108 outputs is transmitted into the outer radio receiver of patient body.Programming contact 111 is positioned at housing 101 outer surfaces, is connected to computer equipment by programming contact 111 before wireless the intestines and stomach detecting capsule uses, and according to the diagnosis intention control module 107 is programmed.
The circuit structure of this utility model is wireless the intestines and stomach detecting capsule inside is referring to shown in Figure 2, and control module 107 inside comprise: Programmable Logic Controller 204, and the agitator 201 that is connected with Programmable Logic Controller 204, clock 202 and memorizer 203.The outfan of agitator 201 also is connected with clock 202, is used to Programmable Logic Controller 204 and clock 202 that the oscillator signal of fixed frequency is provided.Clock 202 provides clock signal for Programmable Logic Controller 204.Memorizer 203 is used to preserve the working procedure of Programmable Logic Controller 204, in addition, if select the Programmable Logic Controller 204 that itself just has memory function for use, also memorizer 203 can be set in addition.The programming input of Programmable Logic Controller 204 is connected with programming contact 111, and the control output end of Programmable Logic Controller 204 also is connected with light source 104, CCD103 and transmitter module 108 respectively.Programmable Logic Controller 204 is connected by switch 209 with power supply 109, and described switch 209 is the electrical switches that are subjected to Programmable Logic Controller 204 controls.
Wireless the intestines and stomach detecting capsule of the present utility model can be connected with computer equipment by programming contact 111, and the doctor can import the control sequence of detection process in advance according to patient's state of an illness characteristics by computer equipment.The programming content comprises: the contents such as bright-dark degree of shooting frequency, image resolution ratio and the light illumination of each time period.For example: for the patient of intestinal generation pathological changes, wireless the intestines and stomach detecting capsule can be set to be entered patient's section of intravital time started minimizing shooting frequency or is not working, by the time when wireless the intestines and stomach detecting capsule enters the time period of intestinal, increase the shooting frequency, and image resolution ratio, can save battery power so on the one hand, it is more targeted that gastrointestinal is surveyed, and makes diagnosis effect better.
The concrete work process of wireless the intestines and stomach detecting capsule is as follows:
Before wireless the intestines and stomach detecting capsule is started working, earlier computer equipment is connected to programming contact 111, and pass through programming contact 111 to instruction of Programmable Logic Controller 204 transmissions, and Programmable Logic Controller 204 gauge taps 209 closures, power supply 109 begins to provide electric energy for Programmable Logic Controller 204.Then, computer equipment is to the control sequence of Programmable Logic Controller 204 input detection process, the control sequence that Programmable Logic Controller 204 will receive from programming contact 111 is kept at the memorizer 203, after the program input is finished, and Programmable Logic Controller 204 beginning program tasks.Because this utility model respectively is provided with a CCD103 at the head and the tail of the moving direction of wireless the intestines and stomach detecting capsule, two CCD103 of Programmable Logic Controller 204 may command and be light source 104 alternations of its illumination, if the CCD103 of front does not photograph the lesion locations image like this, the CCD103 of back can proceed to take; Two CCD can also provide the image of former and later two directions of lesions position.Programmable Logic Controller 204 control dispensers 205, manipulator 206 and emitter 207 cooperate CCD103 to work asynchronously simultaneously, and the control dispenser 205 timely signals that are in off position CCD103 of isolating, and avoid signal cross-talk.Wherein,, can be automatically self outfan be made as the high value state, just allotter 205 can be set in transmitter module 108 if when CCD103 is in off position.And light source 104 and CCD103 that two ends also can be set are in running order all the time, and export selection by allotter 205.
In addition, this utility model also can adopt infrared light supply to throw light on, and the infrared ray that CCD receives reflection carries out imaging.And light source irradiation can be set close after a period of time, CCD receives the heat picture of depositing that light illumination has just been closed the back human body, because that diseased region infrared deposited heat picture is often different with normal position, therefore can utilize this point that diseased region is checked.Like this, the control of Programmable Logic Controller can also comprise the contents such as white balance of adjusting infrared reception.Further, this wireless the intestines and stomach detecting capsule can also increase wireless receiving module, like this after wireless the intestines and stomach detecting capsule enters in the human body, also can receive outside control instruction at any time, at any time duties such as shooting frequency, brightness of illumination and image resolution ratio are adjusted, better improved diagnosis effect.
The above only is preferred embodiment of the present utility model; not in order to restriction this utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1, a kind of wireless the intestines and stomach detecting capsule comprises: housing and be arranged on the intravital pick-up lens of shell, be used to shooting that light source, battery and the picture signal discharger of illumination are provided, it is characterized in that,
Described housing is oval, and housing wall is provided with programming contact and antenna;
Described pick-up lens has two, is symmetricly set in the oval major axis of housing two ends;
Described light source has two at least, is arranged at around the pick-up lens;
Described picture signal discharger comprises: control module and transmitter module;
Described control module is electrically connected with battery, and described pick-up lens, light source, transmitter module and described programming contact are electrically connected with control module respectively, and described antenna is electrically connected with transmitter module.
2, according to the described wireless the intestines and stomach detecting capsule of claim 1, it is characterized in that the housing parts of described pick-up lens and light source anterior position is the transparent hydrophobic material.
3, according to the described wireless the intestines and stomach detecting capsule of claim 1, it is characterized in that described pick-up lens comprises: lens, charge-coupled image sensor and the resistance ring of light;
Described lens are positioned at the oval major axis of housing two ends, and described charge-coupled image sensor is positioned at the image space at lens rear, is electrically connected with described control module, and the described resistance ring of light is centered around around lens and the charge-coupled image sensor.
4, according to the described wireless the intestines and stomach detecting capsule of claim 1, it is characterized in that described light source is four, be arranged at described pick-up lens both sides respectively in twos.
5, according to claim 1 or 4 described wireless the intestines and stomach detecting capsules, it is characterized in that, also comprise condenser lens, be arranged at the housing wall inboard in each described light source the place ahead.
6, according to the described wireless the intestines and stomach detecting capsule of claim 1, it is characterized in that described control module comprises at least: Programmable Logic Controller, agitator and clock;
Described transmitter module comprises at least: manipulator, modulating oscillator and emitter;
The outfan of described programming contact, agitator and clock is electrically connected with Programmable Logic Controller, the outfan of described agitator is electrically connected with clock, described manipulator and emitter are electrically connected with the control output end of Programmable Logic Controller respectively, described modulating oscillator is electrically connected with the Controlled by Programmable Controller outfan, the outfan of modulating oscillator is electrically connected with manipulator, after the output signal of described charge-coupled image sensor is passed through manipulator and emitter successively, through described antenna emission.
7, according to the described wireless the intestines and stomach detecting capsule of claim 6, it is characterized in that described control module further comprises: memorizer, memorizer is electrically connected with described Programmable Logic Controller.
8, according to the described wireless the intestines and stomach detecting capsule of claim 6, it is characterized in that described transmitter module further comprises: allotter, allotter are connected electrically between described charge-coupled image sensor and the manipulator, and are connected with the control output end of Programmable Logic Controller.
9, according to the described wireless the intestines and stomach detecting capsule of claim 1, it is characterized in that, further comprise the electrical switch of controlled module controls between described control module and the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126811 CN2659340Y (en) | 2003-12-08 | 2003-12-08 | Wireless probing capsule for intestines and stomach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126811 CN2659340Y (en) | 2003-12-08 | 2003-12-08 | Wireless probing capsule for intestines and stomach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659340Y true CN2659340Y (en) | 2004-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320126811 Expired - Fee Related CN2659340Y (en) | 2003-12-08 | 2003-12-08 | Wireless probing capsule for intestines and stomach |
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|---|---|
| CN (1) | CN2659340Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100523A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Infrared thermally scanning capsule enteroscopy system with charge coupled device (CCD) |
| CN102100522A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Infrared thermal scanning probe system |
| CN102100518A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscopy system with thermal-infrared scanning function |
| CN102100517A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Two-way infrared thermally scanning capsule enteroscopy system |
| CN102100528A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated thermal-infrared scanning gastroscope system |
| CN102100524A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Electric bronchoscope system with thermal-infrared scanning function |
| CN102100557A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Infrared thermally scanning capsule enteroscopy system |
| CN102697467A (en) * | 2012-01-18 | 2012-10-03 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscopy system with optical coherence tomography function |
| CN105852778A (en) * | 2016-04-05 | 2016-08-17 | 苏州佳像视讯科技有限公司 | Multi-shell capsule endoscopy |
| CN107569204A (en) * | 2016-07-05 | 2018-01-12 | 曾锦顺 | The big colonoscopy of egg shape and traveling control method |
| CN112190222A (en) * | 2020-10-20 | 2021-01-08 | 青岛市中心医院 | Peptic ulcer detection device |
-
2003
- 2003-12-08 CN CN 200320126811 patent/CN2659340Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100557A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Infrared thermally scanning capsule enteroscopy system |
| CN102100522A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Infrared thermal scanning probe system |
| CN102100518A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscopy system with thermal-infrared scanning function |
| CN102100517A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Two-way infrared thermally scanning capsule enteroscopy system |
| CN102100528A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated thermal-infrared scanning gastroscope system |
| CN102100524A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Electric bronchoscope system with thermal-infrared scanning function |
| CN102100523A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Infrared thermally scanning capsule enteroscopy system with charge coupled device (CCD) |
| CN102100523B (en) * | 2010-12-10 | 2013-07-03 | 广州宝胆医疗器械科技有限公司 | Infrared thermally scanning capsule enteroscopy system with charge coupled device (CCD) |
| CN102100518B (en) * | 2010-12-10 | 2013-07-03 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscopy system with thermal-infrared scanning function |
| CN102697467A (en) * | 2012-01-18 | 2012-10-03 | 广州宝胆医疗器械科技有限公司 | Capsule enteroscopy system with optical coherence tomography function |
| CN105852778A (en) * | 2016-04-05 | 2016-08-17 | 苏州佳像视讯科技有限公司 | Multi-shell capsule endoscopy |
| CN107569204A (en) * | 2016-07-05 | 2018-01-12 | 曾锦顺 | The big colonoscopy of egg shape and traveling control method |
| CN112190222A (en) * | 2020-10-20 | 2021-01-08 | 青岛市中心医院 | Peptic ulcer detection device |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |