CN201920698U - Integrated infrared thermal scanning arthroscopy system - Google Patents
Integrated infrared thermal scanning arthroscopy system Download PDFInfo
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- CN201920698U CN201920698U CN2010206513198U CN201020651319U CN201920698U CN 201920698 U CN201920698 U CN 201920698U CN 2010206513198 U CN2010206513198 U CN 2010206513198U CN 201020651319 U CN201020651319 U CN 201020651319U CN 201920698 U CN201920698 U CN 201920698U
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- infrared heat
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Abstract
The utility model belongs to the field of medical appliances and particularly discloses an integrated infrared thermal scanning arthroscopy system. The integrated infrared thermal scanning arthroscopy system comprises an infrared thermal scanning arthroscopy as well as a cold light source mainframe, a shooting mainframe, an endoscope monitor and an infrared thermal scanning system which are connected with the infrared thermal scanning arthroscopy, wherein the infrared thermal scanning system comprises an infrared thermal scanning processing system mainframe and an infrared thermal scanning system monitor. An infrared thermal scanning probe is integrated in the integrated infrared thermal scanning arthroscopy system and can be used for annularly scanning joint wall tissues in a three-dimensional manner to obtain data which is output to the infrared thermal scanning processing system mainframe for image processing; different display modes such as a general display mode, a night vision display mode, and the like can be provided for selecting, so that a doctor can know about the functions of joints and pathological change conditions and make correct judgment by analyzing a three-dimensional blood vessel static image of the joint according to the obtained different display images.
Description
Technical field
This utility model belongs to field of medical appliances, is specifically related to have the integrated infrared heat scanning arthroscope system of infrared heat scan function.
Prior art
Medical infrared imaging derives from military industrial technology, the use history in existing more than 40 year, development along with multiple technologies such as medical science, infrared imaging and multimedias, the temperature resolution of infrared imaging has reached 0.05 degree, spatial resolving power has reached 1.5mrad, image definition is greatly improved, the interpretation of result intuitive and convenient, thereby its range of application clinically enlarges just gradually.At present, the infrared imaging diagnosis demonstrates certain advantage in the following areas: 1) judge position and the character of organizing pain; 2) position, scope and the degree of the acute and chronic inflammation of judgement; 3) the blood supply functional status of monitoring vascular lesions; 4) tumor early warning indication, the omnidistance supervision and the curative effect assessment.This shows that infrared imaging is the important supplement to other morphology diagnostic methods such as B ultrasonic, CT, MR.
The infrared heat scanheads is integrated among the hard arthroscope, carries out the new technique of advanced infrared heat diagnosis of scans in the time of treatment, provide different display modes, for arthropathic diagnosis provides new visual angle and new means.Both bonded integrated endoscopic systems still do not appear at present.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of integrated infrared heat scanning arthroscope system is provided, this integrated infrared heat scanning arthroscope system is integrated in the infrared heat scanheads in the arthroscope system, by the infrared heat scanheads joint wall tissue is carried out spatial scanning, the transfer of data that obtains to infrared heat scan process system host carries out Flame Image Process, and provide different display modes to select, make that the doctor can be according to the different display image that obtains, three-dimensional blood vessel still image by analysis of joint, function and pathological changes situation for understanding the joint have beyond thought diagnosis effect.
The purpose of this utility model is achieved through the following technical solutions:
Integrated infrared heat scanning arthroscope system described in the utility model, comprise infrared heat scanning arthroscope and the cold light source main frame that is attached thereto, shooting main frame, scope monitor and infrared heat scanning system, described infrared heat scanning system comprises infrared heat scan process system host and infrared heat scanning system monitor.
In this utility model, described infrared heat scanning arthroscope is divided into following three kinds of forms by the difference that optical system that it adopted and instrument channel are provided with:
First kind of form is: described infrared heat scanning arthroscope which is provided with work end, cold light source joint, data connector, linear type instrument channel and intake tunnel and exhalant canal for adopting the hard arthroscope of electronic CCD optical system; This data connector is connected with infrared heat scan process system host with the shooting main frame; Diameter 〉=the 3.0mm of this linear type instrument channel, intake tunnel and exhalant canal are positioned at Arthroscopic both sides, its diameter 〉=1.0mm.
Second kind of form is: described infrared heat scanning arthroscope which is provided with work end, cold light source joint, data connector, eyepiece input and intake tunnel and exhalant canal for adopting the hard arthroscope of prism optical system; This data connector is connected with infrared heat scan process system host; This eyepiece input is connected with the shooting main frame; And intake tunnel and exhalant canal are positioned at Arthroscopic both sides, its diameter 〉=1.0mm.
The third form is: described infrared heat scanning arthroscope which is provided with work end, cold light source joint and data connector for adopting the electronic CCD optical system not with the hard arthroscope of any passage, is used for diagnosis; Wherein, data connector is connected with infrared heat scan process system host with the shooting main frame.
Infrared heat scanning arthroscope described in the utility model, the hard material manufacturing is all adopted in its work end, has inflexibility, its diameter≤12.0mm, length is 150mm～200mm, for fear of the damage mucosal tissue, its first end is designed to blunt type.In adopting the infrared heat scanning arthroscope of electronic CCD optical system, its electronic CCD optical system is arranged on the front end of work end, it adopts the optical lens of diameter 〉=3.0mm, its CCD chip adopts size≤1/4 ", the CCD of at least 48 universal effect pixels, the angle of view is more than 100 °.In adopting the infrared heat scanning arthroscope of prism optical system, it adopts the optical lens of diameter 〉=3.0mm.
In this utility model, described infrared heat scanning arthroscope is integrated with infrared heat scanheads, interior lens head and light-conductive optic fibre in the first end of its work end.Diameter≤the 3.0mm of described infrared heat scanheads is provided with ultrared in it, the outside of ultrared is provided with protective sleeve, and one group of infrared facility is installed in the ultrared at least, and described infrared facility comprises infrared light supply emitter and infrared reception camera lens.Can also be provided with micromachine in the described infrared heat scanning arthroscope, described infrared heat scanheads can stretch out the end plane 10mm～50mm of arthroscope elder generation under the driving of micromachine.Preferably, three groups of identical infrared facilitys are installed in the ultrared, these three groups of infrared facilitys are mutually 60 degree designs.Described infrared heat scanheads can rotate under the driving of micromachine, thereby does circular scanning to being scanned body.
In this utility model, described infrared heat scanning system also includes guidance panel, operation keyboard or the hand-held equipment that is connected with described infrared heat scan process system host, described guidance panel and hand-held equipment are provided with control knob, comprise shift knob, model selection button, infrared intensity fine adjustment function button and monitor menu button.The model selection button is used to switch different display modes, comprise common display pattern and night vision display mode, the common display pattern is meant the display mode that infrared scan carries out under the irradiation of endoscopic cold light source and infrared light supply, the night vision display mode is meant under the irradiation that does not have endoscopic cold light source and infrared light supply, rely on self different radiant intensity of tissue substance to come imaging, the doctor can obtain the better diagnosis effect of another one angle to the image comparison analysis under two kinds of patterns.The rear board of described infrared heat scan process system host is provided with output port, described infrared heat scanning system monitor, operation keyboard or hand-held equipment are connected in this output port, the scanning of infrared heat scanning system monitor is consistent with the scanning of infrared heat scanheads, realizes synchronous scanning.
Integrated infrared heat scanning arthroscope system described in the utility model, its operation principle is as follows: be covered with abundant blood vessel between the wall of joint, the arterial blood temperature is higher, the venous blood temperature is lower, there is certain heat exchange mechanism in both, the both is to the infrared ray of external radiation different wave length, the temperature of articular cavity inner tissue self not only is subjected to the influence of blood flow in the blood vessel, also be subjected to self metabolic influence, so the temperature of joint wall tissue can owing to rich blood vessel whether with the different diversityes that show of metabolism active degree, extraradial ultrared wavelength is also had nothing in common with each other, because its metabolism is active, its temperature is apparently higher than normally for the inflammatory disorders etc. of articular cavity and periphery.Studies show that, the absorption of composition in the blood (serum, blood plasma, hemoglobin, albumin, erythrocyte, lymphocyte, platelet) to infrared light in spectrum is minimum, mean that blood is except external infrared radiation, also the ultrared inhalation effects to surrounding tissue is very little, the precision of infrared system is smaller or equal to 0.05 degree, spatial resolving power reaches 0.8mrad at least, and the infrared heat scanheads closely scans in articular cavity, obtains meticulous accurate infrared image.
Integrated infrared heat scanning arthroscope system described in the utility model, its work process is as follows: blood flow and joint wall are organized radiating infrared ray in the blood vessel, after the accurate Infrared Detectors of the infrared heat scanheads in entering articular cavity-infrared reception camera lens receives, process chip converts optical signal to the signal of telecommunication, through pretreatment (as amplification, filtering etc.), enter infrared heat scan process system host afterwards just be amplified to certain level by preamplifier and main amplifier.The signal of importing main frame simultaneously also has synchronizing signal, with reference to black matrix signal etc.After the infrared heat scanheads starts, under the driving of micromachine, stretch out the arthroscope elder generation some distances in end, and under the driving of micromachine, rotate, the joint wall is done circular scanning, transfer of data to the infrared heat scan process system host that the continuous crosscut scanning in many planes obtains carries out Flame Image Process, and output to infrared heat scanning system monitor, the three-dimensional blood vessel still image that clearly shows the joint, the doctor is by graphical analysis, can find that aberrant angiogenesis is abundant in the articular cavity, aberrant angiogenesis is sparse or exist blood vessel to lack abnormal conditions such as zone, instant diagnosis basis in time is provided for the doctor.
Integrated infrared heat scanning arthroscope system described in the utility model, its clinical operation method is as follows: after the doctor does sterilization anesthesia to the patient joint, make miniature incision, infrared heat scanning arthroscope is entered in the articular cavity, feed normal saline through intake tunnel, enlarge articular cavity, infrared heat scans Arthroscopic optical system the interior image of articular cavity clearly is provided, and helps the doctor to implement arthrocsopic surgery.Start the infrared heat scanheads that is positioned at infrared heat scanning arthroscope elder generation end, after starting, stretches out the infrared heat scanheads arthroscope elder generation some distances in end, do the infrared heat scanning of rotation for articular cavity, output to infrared heat scanning system monitor, the foundation of diagnosis articular cavity and surrounding tissue state is provided.
Compared with prior art, the beneficial effects of the utility model are: the precision of the infrared resolution rate of present medical infrared imagery technique is very high, and has been widely used in a lot of fields, particularly medical field gradually.The infrared heat scanheads is integrated on the arthroscope, utilize the rotation under micromachine drives of infrared heat scanheads, stretch out arthroscope elder generation end, the temperature contrast that joint parietal vessel blood motion is produced and the infrared radiation that forms scans monitoring, transfer of data to the infrared heat scan process system host that the continuous crosscut scanning in many planes obtains carries out Flame Image Process, the three-dimensional blood vessel still image that clearly shows the joint, for judging the pathological changes of articular cavity and functional status, the doctor provides reliable objective basis, enrich the diagnostic means of joint disease, improve the accuracy of diagnosis effectively.
Description of drawings
Fig. 1 is the structural representation of integrated infrared heat scanning arthroscope system described in the utility model.
Fig. 2 A is the Arthroscopic structural representation of infrared heat scanning hard that adopts the electronic CCD optical system.
Fig. 2 B is the Arthroscopic structural representation of infrared heat scanning hard that adopts prism optical system.
Fig. 2 C adopts the electronic CCD optical system and the Arthroscopic structural representation of the infrared heat of tape channel scanning hard not.
Fig. 3 A is the Arthroscopic end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 A.
Fig. 3 B is the Arthroscopic end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 B.
Fig. 3 C is the Arthroscopic end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 C.
Fig. 4 is the structural representation of infrared heat scanheads described in the utility model.
Fig. 5 is the operation method sketch map of integrated infrared heat scanning arthroscope system described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
As shown in Figure 1, integrated infrared heat scanning arthroscope system described in the utility model includes infrared heat scanning arthroscope 1, cold light source main frame 2, shooting main frame 3, infrared heat scan process system host 4, operation keyboard or hand-held equipment 5, infrared heat scanning system monitor 6 and scope monitor 7.Wherein, infrared heat scan process system host 4 also is connected with guidance panel, and hand-held equipment 5 and guidance panel are provided with control knobs such as shift knob, model selection button, infrared intensity fine adjustment function button and monitor menu button.
Fig. 2 A, Fig. 2 B and Fig. 2 C have shown three kinds of multi-form structural representations of infrared heat scanning arthroscope 1 respectively, wherein:
Fig. 2 A is for adopting the Arthroscopic structural representation of infrared heat scanning hard of electronic CCD optical system, this infrared heat scanning hard arthroscope is provided with hard work end 11, cold light source joint 12, data connector 13, linear type instrument channel 14, intake tunnel 15 and exhalant canal 16, wherein, cold light source joint 12 is connected with cold light source main frame 2, and data connector 13 is connected with infrared heat scan process system host 4 with shooting main frame 3.Hard work end 11 has inflexibility, its diameter≤12.0mm, and length is 150mm～200mm, for fear of the damage mucosal tissue, its first end is designed to blunt type.Described electronic CCD optical system is arranged on the front end of hard work end 11, adopts the optical lens of diameter 〉=3.0mm, and its CCD chip adopts size≤1/4 ", the CCD of at least 48 universal effect pixels, the angle of view is more than 100 °.Diameter 〉=the 3.0mm of linear type instrument channel 14,16 of intake tunnel 15 and exhalant canals lay respectively at the Arthroscopic both sides of described infrared heat scanning hard, its diameter all 〉=1.0mm.
Fig. 2 B is for adopting the Arthroscopic structural representation of infrared heat scanning hard of prism optical system, this infrared heat scanning hard arthroscope is provided with hard work end 11, cold light source joint 12, data connector 13, eyepiece input 17, intake tunnel 15 and exhalant canal 16, wherein, cold light source joint 12 is connected with cold light source main frame 2, data connector 13 is connected with infrared heat scan process system host 4, and eyepiece input 17 is connected with shooting main frame 3.Hard work end 11 has inflexibility, its diameter≤12.0mm, and length is 150mm～200mm, for fear of the damage mucosal tissue, its first end is designed to blunt type.Described prism optical system adopts the optical lens of diameter 〉=3.0mm.16 of intake tunnel 15 and exhalant canals lay respectively at the Arthroscopic both sides of described infrared heat scanning hard, its diameter all 〉=1.0mm.
Fig. 2 C does not scan the Arthroscopic structural representation of hard with the infrared heat of any passage for adopting the electronic CCD optical system, this infrared heat scanning hard arthroscope is provided with hard work end 11, cold light source joint 12 and data connector 13, wherein, cold light source joint 12 is connected with cold light source main frame 2, and data connector 13 is connected with infrared heat scan process system host 4 with shooting main frame 3.Hard work end 11 has inflexibility, its diameter≤12.0mm, and length is 150mm～200mm, for fear of the damage mucosal tissue, its first end is designed to blunt type.Described electronic CCD optical system is arranged on the front end of hard work end 11, adopts the optical lens of diameter 〉=3.0mm, and its CCD chip adopts size≤1/4 ", the CCD of at least 48 universal effect pixels, the angle of view is more than 100 °.
Fig. 3 A, Fig. 3 B and Fig. 3 C have shown the Arthroscopic end construction sketch map of infrared heat scanning hard shown in Fig. 2 A, Fig. 2 B and Fig. 2 C respectively, wherein:
Fig. 3 A is the Arthroscopic end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 A, this infrared heat scanning hard arthroscope lens head 131, infrared heat scanheads 132 and light-conductive optic fibre 121 in the first end 111 of its hard work end 11 is integrated with, and being provided with instrument channel outlet 141, intake tunnel outlet 151 and exhalant canal export 161.Interior lens head 131 is the optical lens of diameter 〉=3.0mm.Diameter≤the 3.0mm of infrared heat scanheads 132.
Fig. 3 B is the Arthroscopic end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 B, this infrared heat scanning hard arthroscope lens head 171, infrared heat scanheads 132 and light-conductive optic fibre 121 in the first end 111 of its hard work end 11 is integrated with, and be provided with intake tunnel outlet 151 and exhalant canal outlet 161.Interior lens head 171 is the optical lens of diameter 〉=3.0mm.Diameter≤the 3.0mm of infrared heat scanheads 132.
Fig. 3 C is the Arthroscopic end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 C, this infrared heat scanning hard arthroscope lens head 131, infrared heat scanheads 132 and light-conductive optic fibre 121 in the first end 111 of its hard work end 11 is integrated with.Interior lens head 131 is the optical lens of diameter 〉=3.0mm.Diameter≤the 3.0mm of infrared heat scanheads 132.
Fig. 4 is the structural representation of infrared heat scanheads 132 described in the utility model; be provided with ultrared 1322 in this infrared heat scanheads 132; the outside of ultrared 1322 is provided with protective sleeve 1321; infrared facility 1323 is installed in the ultrared 1322, and this infrared facility 1323 includes infrared light supply emitter and infrared reception camera lens.1323, three groups of infrared facilitys 1323 of three groups of identical infrared facilitys are installed in the ultrared 1322 are mutually 60 degree designs.Infrared heat scanheads 132 can stretch out the described infrared heat scanning arthroscope end 10mm～50mm of elder generation under the driving of micromachine, and rotates around the direction of N-N ', thereby does annular scanning to being scanned body.
Fig. 5 is the operation method sketch map of integrated infrared heat scanning arthroscope system described in the utility model.After the doctor does sterilization anesthesia to the patient joint, make miniature incision, infrared heat scanning arthroscope 1 is entered in the articular cavity 8, feed normal saline through intake tunnel 15, enlarge articular cavity 8, the optical system of infrared heat scanning arthroscope 1 provides the interior image of articular cavity clearly, helps the doctor to implement arthrocsopic surgery.Start the infrared heat scanheads 132 that is positioned at infrared heat scanning arthroscope 1 first end, after starting, stretches out infrared heat scanheads 132 arthroscope elder generation end 111 some distances, do the infrared heat scanning of rotation for articular cavity 8, output to infrared heat scanning system monitor 6, the foundation of diagnosis articular cavity and surrounding tissue state is provided.
Claims (10)
1. integrated infrared heat scanning arthroscope system, it is characterized in that: comprise infrared heat scanning arthroscope and the cold light source main frame that is attached thereto, shooting main frame, scope monitor and infrared heat scanning system, described infrared heat scanning system comprises infrared heat scan process system host and infrared heat scanning system monitor.
2. integrated infrared heat scanning arthroscope system according to claim 1 is characterized in that: described infrared heat scanning arthroscope is provided with work end, cold light source joint and data connector.
3. integrated infrared heat scanning arthroscope system according to claim 2 is characterized in that: described infrared heat scanning arthroscope is integrated with infrared heat scanheads, interior lens head and light-conductive optic fibre in the first end of its work end.
4. integrated infrared heat scanning arthroscope system according to claim 3; it is characterized in that: be provided with ultrared in the described infrared heat scanheads; the outside of described ultrared is provided with protective sleeve; one group of infrared facility is installed in the described ultrared at least, and described infrared facility comprises infrared light supply emitter and infrared reception camera lens.
5. integrated infrared heat scanning arthroscope system according to claim 4 is characterized in that: three groups of infrared facilitys are installed in the described ultrared, and these three groups of infrared facilitys are mutually 60 degree designs.
6. integrated infrared heat scanning arthroscope system according to claim 3 is characterized in that: described infrared heat scans to be provided with in the arthroscope and is used to drive the flexible and motor rotating of described infrared heat scanheads.
7. integrated infrared heat scanning arthroscope system according to claim 1 is characterized in that: described infrared heat scanning arthroscope is for adopting the hard arthroscope of electronic CCD optical system.
8. integrated infrared heat scanning arthroscope system according to claim 1 is characterized in that: described infrared heat scanning arthroscope also is provided with the eyepiece input for adopting the hard arthroscope of prism optical system on it.
9. integrated infrared heat scanning arthroscope system according to claim 1 is characterized in that: described infrared heat scanning arthroscope also is provided with instrument channel, intake tunnel and exhalant canal.
10. integrated infrared heat scanning arthroscope system according to claim 1, it is characterized in that: described infrared heat scanning system also comprises guidance panel, operation keyboard or the hand-held equipment that is connected with described infrared heat scan process system host, described guidance panel and hand-held equipment are provided with control knob, and described control knob comprises shift knob, is provided with the model selection button of common display pattern and night vision display mode, infrared intensity fine adjustment function button and monitor menu button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206513198U CN201920698U (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermal scanning arthroscopy system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206513198U CN201920698U (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermal scanning arthroscopy system |
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| CN201920698U true CN201920698U (en) | 2011-08-10 |
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| CN2010206513198U Expired - Lifetime CN201920698U (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermal scanning arthroscopy system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100546A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated infrared heat-scanning arthroscope system |
-
2010
- 2010-12-10 CN CN2010206513198U patent/CN201920698U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100546A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated infrared heat-scanning arthroscope system |
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