CN102579135A - Doppler ultrasonic and thermal infrared scanning integrated miniature probe system used in endoscope - Google Patents
Doppler ultrasonic and thermal infrared scanning integrated miniature probe system used in endoscope Download PDFInfo
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- CN102579135A CN102579135A CN2012100635871A CN201210063587A CN102579135A CN 102579135 A CN102579135 A CN 102579135A CN 2012100635871 A CN2012100635871 A CN 2012100635871A CN 201210063587 A CN201210063587 A CN 201210063587A CN 102579135 A CN102579135 A CN 102579135A
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Abstract
The invention belongs to the field of medical instruments, and particularly discloses a Doppler ultrasonic and thermal infrared scanning integrated miniature probe system used in an endoscope, which comprises a connector, a soft operating end, a scanning end, a main unit and a monitor. The scanning end is arranged at the front end of the soft operating end, the main unit and the monitor are connected with the connector through data lines, the scanning end comprises a Doppler ultrasonic module, a thermal infrared scanning module and a rotation module, and a transmission circuit is designed in the soft operating end. The Doppler ultrasonic module is used for scanning a blood stream dynamic diagram of tested tissue surfaces, the thermal infrared scanning module is used for scanning a blood vessel static diagram of the tested tissue surfaces, the main unit is used for analyzing the diagrams, and the monitor displays the analyzed results so as to provide sufficient basis for doctors to diagnose property of the tested tissue. The Doppler ultrasonic and thermal infrared scanning integrated miniature probe system used in the endoscope is designed generally and provided with the soft operating end, and accordingly can be used with different endoscopes and meets various requirements.
Description
Technical field
The invention belongs to medical equipment and communication product field, be specifically related to a kind of doppler ultrasound and infrared heat that uses at scope and scan bonded miniature probe.
Prior art
At medical domain, CDFI technology and infrared heat scanning technique all are sophisticated diagnostic techniquess.
The present medical domain of doppler technique is widely used; Its principle is to utilize Doppler effect; Produce the change of audio frequency when being source of students and testee relative motion, the hemodynamics that tissue and internal organs were observed and measured to doppler technique according to the change of this ultrasonic frequency changes.
The advantage of doppler technique has: 1, the ability quicklook shows the two dimensional surface distribution of blood flow; The traffic direction that 2, can show blood flow; 3, help distinguishing tremulous pulse and vein; 4, help discerning vascular lesion and non-vascular lesion; 5, help understanding the character of blood flow; 6, can conveniently understand blood flow the time mutually and speed; 7, can find reliably to shunt and backflow; 8, can be to the origin of blood flow bundle, width, length, area carries out quantitative analysis.
During the CDFI technical application; Radiation source can drift about because of motion causes radiation frequency; Survey the blood flow velocity and calculating blood flow flow of blood vessel, the CDFI technology can not only be seen the organization ultrasonic image that human body is subcutaneous, can also carry out colour to subcutaneous endovascular blood flow and show; Various colors shows the friction speed of representing blood flow, can detect the low speed blood flow of endovascular blood flow information of diameter 0.2mm and 0.2cm/s at present.In addition, the processing host of CDFI can also detect the pathological changes situation of tissue according to returning the flow that ultransonic data computation goes out blood flow.
Medical infrared imaging derives from military industrial technology; Use the history in existing more than 40 year, along with medical science, infrared imaging, and the development of multiple technologies such as multimedia, the temperature resolution of infrared imaging has reached 0.05 degree; Spatial resolving power has reached 0.8mrad; Image definition is greatly improved, the interpretation of result intuitive and convenient, and its range of application clinically enlarges.Infrared imaging diagnosis at present demonstrates certain advantage in the following areas: 1, judge position, scope, the degree of acute and chronic inflammation; 2, the blood supply functional status of monitoring vascular lesions; 3, tumor early warning indication, the omnidistance supervision and the curative effect assessment.This shows, during infrared imaging to the important supplement of other morphology diagnostic methods such as B ultrasonic, CT, MR.
At present, in endoscopic technic, also do not combine the miniature probe of above-mentioned doppler ultrasound and infrared heat scanning technique, therefore, researching and developing a kind of doppler ultrasound that uses at scope and infrared heat, to scan bonded miniature probe extremely urgent.
Summary of the invention
The objective of the invention is to propose a kind of in the combination doppler ultrasound of scope use and the miniature probe system of infrared heat scanning; Its scanning end has combined doppler ultrasound module and infrared heat scan module; Can carry out dynamic and static scanning to tested tissue simultaneously; And have general configuration design and flexible soft end, can cooperate most soft scope and hard scope to use.
In order to reach above-mentioned technical purpose, the present invention realizes through following technical scheme:
The miniature probe system of a kind of combination doppler ultrasound that in scope, uses of the present invention and infrared heat scanning; Comprise union joint, soft work end; Place the scanning end of soft work end front end; And the main frame and the monitor that are connected through data wire with union joint, said scanning end comprises doppler ultrasound module, infrared heat scan module and rotary module, is designed with transmission line in the said soft end.
In the present invention, the design according to the scanning end can be divided at least two kinds of forms:
The first, said doppler ultrasound module and infrared heat scan module are arranged on the homonymy of rotary module.
The second, back-to-back design is done in said doppler ultrasound module and the design of infrared heat scan module.
In the present invention, said doppler ultrasound module comprises doppler ultrasound emitter, doppler ultrasound receptor and process chip, and the frequency of CDFI module scanning is more than or equal to 5.0MHz.
In the present invention; Said outside line heat scan module; Comprise infrared light supply emitter, infrared sensor and process chip, the infrared heat scan module is done many plane transverse scannings to tested tissue, and the treated chip processing of infrared ray of gathering testee transfers to main frame.
In the present invention, said rotary module comprises micromotor and can drive doppler ultrasound module and infrared heat scan module and make the drive mechanism that 360 degree rotate.
In addition, said soft outer end diameter is smaller or equal to 3.0mm, and length is more than or equal to 1000mm, and said soft end is wrapped with insulation and anti-tampering material, has certain flexural property.
Main frame of the present invention, its function must have at least handles the doppler ultrasound scan-data and the ability of infrared heat scan-data that miniature probe scanning is returned simultaneously, and data are exported and storage capacity etc., also is designed with button and the instrument of operation etc. on the main frame.
Monitor of the present invention, its function are used to the doppler image and the infrared heat scanogram that show that miniature probe obtains.
Compared with prior art, the invention has the beneficial effects as follows:
Miniature probe of the present invention; Adopt general design and flexible soft end, can make miniature probe to carry out dynamic and static scanning in the instrument channel entering human body through different apertures smoothly, obtain meticulous information; Help the doctor to diagnose, improved the accurate rate of diagnosis.
Description of drawings
Fig. 1 is the combination doppler ultrasound of scope use of the present invention and system's connection layout of the miniature probe that infrared heat scans.
Fig. 2 is a miniature probe overall diagram of the present invention.
Fig. 3 is the embodiment of the invention one a described miniature probe structural representation.
Fig. 4 is the embodiment of the invention two described miniature probe structural representations.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made further detailed description:
Embodiment one:
As shown in Figure 1, system's connection layout of the miniature probe of combination doppler ultrasound that uses at scope of the present invention and infrared heat scanning.Comprise the combination doppler ultrasound of scope use and the miniature probe 1 of infrared heat scanning, main frame 2, monitor 3 and corresponding connection data wire 4 etc.
It is as shown in Figure 2.Comprising of miniature probe 1 scans end 11, soft end 12 and union joint 13; The external diameter of scanning end 11 and soft end 12 is all smaller or equal to 3.0mm; Its total length is more than or equal to 1000mm, and scanning is designed with transmission line in the end 11, is used to transmit the scanning data that the end obtained; Outerwrap insulation and anti-tampering material have certain flexural property.Said scanning end 11 comprises doppler ultrasound module 112, infrared heat scan module 113 and rotary module 114.
Like Fig. 2, shown in Figure 3, in the said scanning end 11, doppler ultrasound module 112 and infrared heat scan module 113 are arranged on the homonymy of rotary module 114.
In addition, said doppler ultrasound module 112, its inside is provided with doppler ultrasound emitter 1121, doppler ultrasound receptor 1122 and process chip, and the frequency of CDFI module 112 scannings is more than or equal to 5.0MHz.
Said infrared heat scan module 113; Design infrared light supply emitter 1131 and infrared sensor 1132 in it; 113 pairs of tested tissue of infrared heat scan module are done many plane transverse scannings, and the treated chip processing of infrared ray of gathering testee transfers to main frame 2.
Main frame 2 of the present invention; Its function must have at least handles the doppler ultrasound scan-data that miniature probe 1 scanning returns and the ability of infrared heat scan-data simultaneously; Data output and storage capacity etc. also are designed with button and the instrument of operation etc. on the main frame 2.
Monitor 3 of the present invention, its function are used to the doppler image and the infrared heat scanogram that show that miniature probe 1 obtains.
Embodiment two:
Present embodiment and the foregoing description one are basic identical; Its difference is: as shown in Figure 4; Doppler ultrasound module 112 and infrared heat scan module 113 are placed with differently in the scanning end 11 ', specifically are that doppler ultrasound module 112 designs with infrared heat scan module 113 and does back-to-back design.
Claims (7)
1. the miniature probe system of combination doppler ultrasound that in scope, uses and infrared heat scanning; Comprise union joint, soft work end; Place the scanning end of soft work end front end; And with union joint through main frame and monitor that data wire is connected, it is characterized in that: said scanning end comprises doppler ultrasound module, infrared heat scan module and rotary module, is designed with transmission line in the said soft end.
2. the miniature probe system of combination doppler ultrasound that in scope, uses according to claim 1 and infrared heat scanning, it is characterized in that: said doppler ultrasound module and infrared heat scan module are arranged on the homonymy of rotary module.
3. the miniature probe system of combination doppler ultrasound that in scope, uses according to claim 1 and infrared heat scanning is characterized in that: back-to-back design is done in said doppler ultrasound module and the design of infrared heat scan module.
4. according to the miniature probe system of claim 2 or the 3 described combination doppler ultrasounds that in scope, use and infrared heat scanning; It is characterized in that: said doppler ultrasound module comprises doppler ultrasound emitter, doppler ultrasound receptor and process chip, and the frequency of CDFI module scanning is more than or equal to 5.0MHz.
5. according to the miniature probe system of claim 2 or 3 described combination doppler ultrasounds that in scope, use and infrared heat scanning, it is characterized in that: said outside line heat scan module comprises infrared light supply emitter, infrared sensor and process chip.
6. the miniature probe system of the combination doppler ultrasound that in scope, uses according to claim 1 and infrared heat scanning is characterized in that: said rotary module comprises micromotor and can drive the doppler ultrasound module and make the drive mechanism that 360 degree rotate with the infrared heat scan module.
7. the miniature probe system of combination doppler ultrasound that in scope, uses according to claim 1 and infrared heat scanning; It is characterized in that: said soft outer end diameter is smaller or equal to 3.0mm; Length is more than or equal to 1000mm, and said soft end is wrapped with insulation and anti-tampering material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100635871A CN102579135A (en) | 2012-03-12 | 2012-03-12 | Doppler ultrasonic and thermal infrared scanning integrated miniature probe system used in endoscope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100635871A CN102579135A (en) | 2012-03-12 | 2012-03-12 | Doppler ultrasonic and thermal infrared scanning integrated miniature probe system used in endoscope |
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| CN102579135A true CN102579135A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100635871A Pending CN102579135A (en) | 2012-03-12 | 2012-03-12 | Doppler ultrasonic and thermal infrared scanning integrated miniature probe system used in endoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106162065A (en) * | 2015-04-15 | 2016-11-23 | 戴向东 | The operation record system and method for two-way video input |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08154940A (en) * | 1994-12-08 | 1996-06-18 | Fuji Photo Optical Co Ltd | Ultrasonic endoscope |
| US20050054900A1 (en) * | 2003-07-21 | 2005-03-10 | Vanderbilt University | Ophthalmic orbital surgery apparatus and method and image-guided navigation system |
| CN101686827A (en) * | 2007-01-19 | 2010-03-31 | 桑尼布鲁克健康科学中心 | Imaging probe with ultrasonic and optical imaging device of combination |
| JP4594603B2 (en) * | 2003-07-07 | 2010-12-08 | オリンパス株式会社 | Ultrasonic diagnostic equipment |
| CN201912125U (en) * | 2010-12-30 | 2011-08-03 | 广州宝胆医疗器械科技有限公司 | Integrated color Doppler ultrasound electronic laryngoscope system |
| CN202637115U (en) * | 2012-03-12 | 2013-01-02 | 广州宝胆医疗器械科技有限公司 | Miniature probe system used in endoscope and combining Doppler ultrasonography with infrared thermal scanning |
-
2012
- 2012-03-12 CN CN2012100635871A patent/CN102579135A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08154940A (en) * | 1994-12-08 | 1996-06-18 | Fuji Photo Optical Co Ltd | Ultrasonic endoscope |
| JP4594603B2 (en) * | 2003-07-07 | 2010-12-08 | オリンパス株式会社 | Ultrasonic diagnostic equipment |
| US20050054900A1 (en) * | 2003-07-21 | 2005-03-10 | Vanderbilt University | Ophthalmic orbital surgery apparatus and method and image-guided navigation system |
| CN101686827A (en) * | 2007-01-19 | 2010-03-31 | 桑尼布鲁克健康科学中心 | Imaging probe with ultrasonic and optical imaging device of combination |
| CN201912125U (en) * | 2010-12-30 | 2011-08-03 | 广州宝胆医疗器械科技有限公司 | Integrated color Doppler ultrasound electronic laryngoscope system |
| CN202637115U (en) * | 2012-03-12 | 2013-01-02 | 广州宝胆医疗器械科技有限公司 | Miniature probe system used in endoscope and combining Doppler ultrasonography with infrared thermal scanning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106162065A (en) * | 2015-04-15 | 2016-11-23 | 戴向东 | The operation record system and method for two-way video input |
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Application publication date: 20120718 |