CN201905871U - Deformable infrared heat-scanning probe system - Google Patents
Deformable infrared heat-scanning probe system Download PDFInfo
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- CN201905871U CN201905871U CN2010206513889U CN201020651388U CN201905871U CN 201905871 U CN201905871 U CN 201905871U CN 2010206513889 U CN2010206513889 U CN 2010206513889U CN 201020651388 U CN201020651388 U CN 201020651388U CN 201905871 U CN201905871 U CN 201905871U
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Abstract
The utility model belongs to the field of medical instruments, particularly discloses a deformable infrared heat-scanning probe system which comprises an infrared heat-scanning probe, an infrared heat-scanning system mainframe and a monitor that are connected in sequence, wherein an operation keyboard or/and a hand-held operator is connected to the infrared heat-scanning system mainframe; and the infrared heat-scanning probe comprises a flexible probe working end part, an operation hand grip and a data cable. The deformable infrared heat-scanning system enters human organs or a housing through an instrument channel of an endoscope, the probe is changed in shape, and the infrared heat-scanning is closely and precisely performed to a fan-shaped area, so that a blood stream infrared picture on the organs or the housing and instant and accurate diagnosis references are supplied for doctors.
Description
Technical field
This utility model belongs to field of medical appliances, is specifically related to a kind of medical deformable infrared heat scanheads system.
Prior art
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 1.5mrad, 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, character, the pain of organizing pain; 2, judge position, scope, the degree of acute and chronic inflammation; 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, during infrared imaging to the important supplement of other morphology diagnostic methods such as B ultrasonic, CT, MR.
At present the infrared imaging technology is applied to more macroscopic inspection, for the infrared imaging of intravital tissue of human body special organ or chamber or vascular flow, does not still develop the deformable infrared heat scanheads system of suitable microminiaturization.
The utility model content
The purpose of this utility model is the microminiaturized and deformable infrared heat scanheads system that discloses that a kind of and various conventional endoscope are used, this infrared heat scanning system enters human organ or cavity by the instrument channel of endoscope, probe is made alteration of form, closely critically carry out the infrared heat scanning of sector region, for the doctor provides the infrared line chart of blood flow of organ or cavity, provide immediately and diagnosis basis accurately to the doctor.
In order to realize above-mentioned technical purpose, this utility model is achieved through the following technical solutions:
A kind of deformable infrared heat scanheads described in the utility model system, comprise the infrared heat scanheads, infrared heat scanning system main frame and the monitor that connect successively, also be connected with operation keyboard or/and the hand-held device on the described infra-red heat scanning system main frame; Described infrared heat scanheads comprises soft probe work end, operator handle and data wire, and described data wire is connected with infrared heat scanning system main frame by joint, and described infrared system monitor is connected with infrared heat scanning system main frame.Described probe working end minister 500～2000mm, the probe tip minister degree of described probe front end are less than 50mm, and the first end of described probe external diameter is smaller or equal to 3.0mm, and the first end of described probe is circular.
As the further improvement of above-mentioned technology, described probe is provided with ultrared in the first end, 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.Specifically, the infrared facility of described ultrared is four groups, and these four groups of infrared facilitys are mutually 90 degree designs, and these four groups of infrared facilitys are hidden in the first end of probe, and the first end of described probe also is provided with the ejecting device that infrared facility is pushed out of the first end of probe.
In addition, described operator is provided with the micro-driving motor that power is provided to ultrared to inside, and the effect of this micro-driving motor is that the ultrared for the first end of popping one's head in provides rotation sweep, linear scanning or the linear movement power in conjunction with the compound scan that rotatablely moves.Operator is purpose using the human engineering design to be fit to the staff holding operation, and operator has gauge tap to surface design, mode selection switch, inching switch etc.During startup, the effect of the ejecting device by the inside, first end of popping one's head in, infrared facility is released the first end of probe becomes the umbrella shape shape, and external diameter is smaller or equal to 6mm, and is subjected to the driving of micromachine to do rotation sweep, the scope that scanning covers is at least 90 degree zones, probe the place ahead, after scanning is finished, can control ejecting device and reclaim the first end of probe, infrared facility is returned probe inside, first end again, external diameter becomes 3.0mm, withdraws from organ or organizes cavity.
In this utility model, described operation keyboard or hand-held equipment are provided with control knob, shift knob, the model selection button with common display pattern and night vision display mode, infrared intensity fine adjustment function button and monitor menu button.Because model selection can be switched 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 analyzes the vascularity image comparison under two kinds of patterns, can obtain the better diagnosis effect of another one angle.
Infrared heat scanning system main frame described in the utility model, the external operation keyboard of the output port of its rear board or hand-held equipment, monitor etc., the scanning of monitor is consistent with deformable infrared heat scanheads scanning, realizes synchronous scanning.
The operation principle of deformable infrared heat scanheads described in the utility model system is: be covered with abundant blood vessel according to the intravital tissue of human body device organ or chamber, 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, organ or chamber be intravital organizes self temperature not only to be subjected to the influence of blood flow in the blood vessel, influenced by the metabolic of self, so the temperature of the intravital tissue of organ or chamber can owing to rich blood vessel whether with the different diversityes that show of metabolic active degree, extraradial ultrared wavelength is also had nothing in common with each other, for pathological changes such as the intravital in-house inflammation tumors of organ or chamber, because its metabolism is active, its temperature is apparently higher than normally.Studies show that simultaneously, composition (serum in the blood, blood plasma, hemoglobin, albumin, erythrocyte, lymphocyte, platelet) absorption to infrared light is minimum in spectrum, mean that blood is except external infrared radiation, also the ultrared inhalation effects to surrounding tissue is very little, the processing accuracy of the system host of deformable infrared heat scanheads system is smaller or equal to 0.05 degree, spatial resolving power reaches 0.8mrad at least, accurate deformable infrared heat scanheads closely scans in organ and tissue, obtains meticulous accurate infrared image.
Deformable infrared heat scanheads described in the utility model system, its work process is: behind the radiating infrared ray of blood flow in infrared reception camera lens reception organ of the accurate Infrared Detectors that enters the intravital in-house infrared scan probe in organ or chamber or the intravital tissue blood vessel in chamber, process chip converts optical signal to the signal of telecommunication, through pretreatment (as amplification, filtering etc.), enter infrared heat scanning system main frame 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.Transfer of data to the infrared heat scanning system main frame that successive motion scanning obtains is handled, and outputs to monitor and shows, obtains the spatial blood vessel still image of an infrared heat scanning.The doctor analyzes by the spatial blood vessel still image that infrared heat is scanned, and can find that aberrant angiogenesis is abundant in organ and the tissue, 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.
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 gradually.But present medical infrared imaging technology is mainly used in the usefulness of the inspection diagnosis of human body surface or body local, not at being applied to certain organs or chamber intravital deformable infrared heat scanheads system.Deformable infrared heat scanheads described in the utility model, its instrument channel by endoscope enters human organ or cavity, closely critically carry out the infrared heat scanning of sector region, by the infrared heat scanheads the intravital tissue of human body special organ or chamber is carried out successive stereoscan, transfer of data to the infrared heat scanning system main frame that the continuous crosscut scanning in many planes obtains carries out Flame Image Process, the three-dimensional blood vessel still image of clear demonstration human organ or cavity, for the doctor provides the infrared line chart of blood flow of organ or cavity, provide immediately and diagnosis basis accurately to the doctor.In addition, because its use is soft probe work end, thereby make the following time of situation that in human body, is not easy to adjust the position when scope, the soft probe work of deformable ground end can help the doctor to observe the infrared heat vessel scanning figure of the tissue substance in the scope dead ahead at least 90 degree zone better, thereby provides the big visual field of trying one's best for the doctor in limited space.
Description of drawings
Fig. 1 is a deformable infrared heat scanheads system schematic described in the utility model.
Fig. 2 is the surface structure sketch map of this utility model middle infrared (Mid-IR) heat scan probe.
Fig. 3 a, Fig. 3 b are probe work end structural representations (dividing two kinds of different operating states) in this utility model.
Fig. 4 is the work sketch map of deformable infrared heat scanheads of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
As shown in Figure 1, deformable infrared heat scanheads described in the utility model system, comprise connecting ground infrared heat scanheads 1, infrared heat scanning system main frame 2 and monitor 3 successively, be connected with operation keyboard 4 and hand-held device 5 etc. on the described infrared heat scanning system main frame 2.Described infrared heat scanning system main frame 2, its guidance panel and operation keyboard or hand-held equipment provide abundant control knob, buttons such as switch, model selection, infrared intensity fine setting, monitor menu.Model selection can be switched 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.
Shown in Fig. 2, Fig. 3 a, Fig. 3 b, infrared heat scanheads 1 described in the utility model comprises that soft probe work end 11, operator are 12 and data wire 13, described data wire 13 is connected with infrared heat scanning system main frame 2 by joint, and described monitor 3 is connected with infrared heat scanning system main frame 2.Described probe work end 11 long 500～2000mm, probe elder generation end 111 length of described probe front end are less than 50mm, and the external diameter of this first end 111 of popping one's head in is smaller or equal to 3.0mm, and the first end 111 of popping one's head in is for circular.The first end of described probe is provided with ultrared for 111 li, and four groups of infrared facilitys 113 are installed in the ultrared, and described infrared facility 113 comprises infrared light supply emitter and infrared reception camera lens, and these four groups of infrared facilitys 113 are mutually 90 degree designs; Described infrared facility 113 all is hidden in the inside of the first end 111 of probe, and during startup, by the effect of the first end 111 inner ejecting devices 112 of popping one's head in, releasing the first end 111 of probe becomes the umbrella shape shape.
As shown in Figure 4, infrared heat scanheads 1 described in the utility model enters in human organ or the cavity and starts, the external diameter of the first end 111 of probe is smaller or equal to 6.0mm before entering, after entering cavity, the first end 111 of popping one's head in becomes the umbrella form under the effect of ejecting device 112, rotate under the driving of micro-driving motor 122, the area I of its scanning is at least probe the place ahead 90 degree scopes, shown among the figure 5.Infrared heat scanheads 1 transfer of data to the infrared heat scanning system main frame 2 that obtains of scanning that moves is continuously handled, obtain the blood vessel still image of a spatial infrared heat scanning, after scanning is finished, can control ejecting device 112 and reclaim the first end 111 of probe, infrared facility 113 is returned probe 111 inside, first end again, external diameter becomes 3.0mm, withdraws from organ or organizes cavity.
Claims (9)
1. deformable infrared heat scanheads system, it is characterized in that: comprise the infrared heat scanheads, infrared heat scanning system main frame and the monitor that connect successively, also be connected with operation keyboard or/and the hand-held device on the described infra-red heat scanning system main frame; Described infrared heat scanheads comprises soft probe work end, operator handle and data wire, and described data wire is connected with infrared heat scanning system main frame by joint, and described infrared system monitor is connected with infrared heat scanning system main frame.
2. according to the described deformable infra-red heat scanheads of claim 1 system, it is characterized in that: the front end of described probe work end is the first end of probe, pop one's head in and be provided with ultrared in the first end, 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.
3. according to the described deformable infra-red heat scanheads of claim 2 system, it is characterized in that: the infrared facility of described ultrared is four groups, and these four groups of infrared facilitys are mutually 90 degree designs.
4. according to claim 2 or 3 described deformable infra-red heat scanheads systems, it is characterized in that: the first end of described probe is equipped with the ejecting device that infrared facility is released.
5. according to the described deformable infra-red heat scanheads of claim 4 system, it is characterized in that: described operator is provided with inside the micro-driving motor that power is provided to ultrared.
6. according to the described deformable infra-red heat scanheads of claim 5 system, it is characterized in that: the surface of described operator handle is provided with gauge tap, mode selection switch and inching switch.
7. according to the described deformable infra-red heat scanheads of claim 1 system, it is characterized in that: described operation keyboard or hand-held equipment are provided with control knob, shift knob, the model selection button with common display pattern and night vision display mode, infrared intensity fine adjustment function button and monitor menu button.
8. according to the described deformable infra-red heat scanheads of claim 2 system, it is characterized in that: described probe working end minister 500～2000mm, described probe tip minister degree be less than 50mm, and described probe elder generation end external diameter is smaller or equal to 3.0mm.
9. described according to Claim 8 deformable infra-red heat scanheads system, it is characterized in that: the first end of described probe is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206513889U CN201905871U (en) | 2010-12-10 | 2010-12-10 | Deformable infrared heat-scanning probe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206513889U CN201905871U (en) | 2010-12-10 | 2010-12-10 | Deformable infrared heat-scanning probe system |
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| Publication Number | Publication Date |
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| CN201905871U true CN201905871U (en) | 2011-07-27 |
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| CN2010206513889U Expired - Lifetime CN201905871U (en) | 2010-12-10 | 2010-12-10 | Deformable infrared heat-scanning probe system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119851A (en) * | 2010-12-10 | 2011-07-13 | 广州宝胆医疗器械科技有限公司 | Deformable infrared thermal scanning probe system |
| WO2012075714A1 (en) * | 2010-12-10 | 2012-06-14 | 广州宝胆医疗器械科技有限公司 | Infrared thermal scanning probe system |
-
2010
- 2010-12-10 CN CN2010206513889U patent/CN201905871U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119851A (en) * | 2010-12-10 | 2011-07-13 | 广州宝胆医疗器械科技有限公司 | Deformable infrared thermal scanning probe system |
| WO2012075715A1 (en) * | 2010-12-10 | 2012-06-14 | 广州宝胆医疗器械科技有限公司 | Deformable infrared thermal scanning probe system |
| WO2012075714A1 (en) * | 2010-12-10 | 2012-06-14 | 广州宝胆医疗器械科技有限公司 | Infrared thermal scanning probe system |
| CN102119851B (en) * | 2010-12-10 | 2013-03-13 | 广州宝胆医疗器械科技有限公司 | Deformable infrared thermal scanning probe system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110727 Effective date of abandoning: 20130313 |
|
| RGAV | Abandon patent right to avoid regrant |