CN102100531A - Vaginoscope system with infrared thermal scanning function - Google Patents

Vaginoscope system with infrared thermal scanning function Download PDF

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Publication number
CN102100531A
CN102100531A CN 201010581758 CN201010581758A CN102100531A CN 102100531 A CN102100531 A CN 102100531A CN 201010581758 CN201010581758 CN 201010581758 CN 201010581758 A CN201010581758 A CN 201010581758A CN 102100531 A CN102100531 A CN 102100531A
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China
Prior art keywords
infrared
vaginoscope
infrared heat
colposcope
hard
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CN 201010581758
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Chinese (zh)
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CN102100531B (en
Inventor
乔铁
黄万潮
谢景夏
何群芝
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Guangzhou Baodan Medical Instrument Technology Co Ltd
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Guangzhou Baodan Medical Instrument Technology Co Ltd
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Abstract

The invention belongs to the field of medical appliances, and particularly discloses a vaginoscope system with an infrared thermal scanning function, which comprises a hard vaginoscope, a cold light source host machine, a camera host machine and an endoscope monitor, wherein the cold light source host machine, camera host machine and endoscope monitor are connected with the hard vaginoscope; the hard vaginoscope is also connected with an infrared thermal scanning system; and the infrared thermal scanning system comprises an infrared thermal scanning probe, an infrared thermal scanning processing system host machine and an infrared thermal scanning system monitor. On the basis of the traditional vaginoscope, the infrared thermal scanning technology is introduced to the vaginoscope system with an infrared thermal scanning function, and a stereoscopic vascular static image of the vaginal wall is clearly displayed by utilizing the linear and annular motions of the infrared thermal scanning probe, thereby providing reliable and objective references for the doctor to judge the pathological changes and functional state of the vagina. In addition, the infrared thermal scanning processing system provides multiple working modes, including common display mode and night display mode, so that the doctor can make a proper diagnosis by analyzing and comparing diagnostic images in different display modes. The invention greatly enriches the means for diagnosing the vaginal diseases and effectively enhances the diagnostic accuracy.

Description

Vaginoscope system with infrared heat scan function
Technical field
The invention belongs to field of medical appliances, be specifically related to have the hard vaginoscope system of the band infrared heat scanheads of infrared heat scan function.
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 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.
The hard colposcope is the core apparatus that carries out gynecologial examination and gynecilogical operation, and the hard colposcope is connected with shooting main frame, monitor and cold light source main frame, cooperates various operating theater instruments, and the doctor can go deep in the vaginal canal, checks and handle the pathological changes of vaginal wall.
Do not occur still at present that both are incorporated into the endoscopic system of exercising usefulness in conjunction with colposcope with the infrared heat scanheads.Therefore, a kind of vaginoscope system technology with infra-red heat scan function that the infrared heat scanning technique is used in combination with colposcope of design is extremely urgent.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of vaginoscope system with infra-red heat scan function is provided, this vaginoscope system is introduced infrared heat scanheads and system in the vaginoscope system, by the infrared heat scanheads vaginal wall tissue is carried out spatial scanning, transfer of data to the infrared heat scanning system main frame that obtains for the continuous crosscut scanning in many planes carries out Flame Image Process, the three-dimensional blood vessel still image of clear demonstration vaginal wall, the infrared heat scanogram of one width of cloth vaginal wall is provided for the doctor, make the doctor according to the display image that obtains, by analyzing the infra-red heat scanogram of vagina, understand the function of vagina, obtain beyond thought diagnosis effect.
In order to realize above-mentioned technical purpose, the present invention is achieved through the following technical solutions:
Vaginoscope system with infrared heat scan function of the present invention, comprise hard colposcope and the cold light source main frame that is connected with the hard colposcope, shooting main frame, scope monitor, also be connected with the infrared heat scanning system on the described hard colposcope, described infrared heat scanning system comprises infrared heat scanheads, infrared heat processing system main frame and infrared heat scanning system monitor.
In the present invention, described hard colposcope is divided into following three kinds of forms by the optical system of its use:
First kind of form is: described hard colposcope is for adopting the colposcope of electronics ccd optical system, it comprises knot hard scope end, cold light source joint, data connector, at least one linear type instrument channel, intake tunnel and exhalant canal, the diameter of described linear type instrument channel is more than or equal to 3.0mm, and the diameter of intake tunnel and exhalant canal is smaller or equal to 1.0mm.
Second kind of form is: described hard colposcope is for adopting the colposcope of prism optical system, it comprises hard scope end, cold light source joint, eyepiece input, at least one linear type instrument channel, intake tunnel and exhalant canal, the diameter of described linear type instrument channel is more than or equal to 3.0mm, and the diameter of intake tunnel and exhalant canal is smaller or equal to 1.0mm.
The third form is: described hard colposcope is for adopting the colposcope of simple diagnostic electronics ccd optical system, it comprises knot hard scope end, cold light source joint, data connector, at least one linear type instrument channel, and the diameter of described linear type instrument channel is more than or equal to 3.0mm.
Hard colposcope of the present invention, the colpomicroscopic hard scope of the hard of above-mentioned three kinds of forms end is the hard material manufacturing, has inflexibility.In addition, for fear of the damage mucosal tissue, the first end of described hard scope end front end is designed to blunt type.
In the present invention, described infrared heat scanheads comprises probe end, operator handle and probe data line, described probe end is passed the linear type instrument channel of colposcope main part and is stretched out from the front end of hard scope end, described probe data line is connected with infrared heat processing system main frame by joint, and described infrared heat scanning system monitor is connected with infrared heat processing system main frame.
The front end of described probe end is probe work end, described sound end minister 500~2000mm, and described probe work tip lengths is less than 50mm, and described probe work outer end diameter is smaller or equal to 3.0mm.Described probe work is provided with ultrared in the 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 the ultrared of the first end of described probe the inside is three groups, and these three groups of infrared facilitys are mutually 60 degree designs.Ultrared can be rotated by the driving of motor, and does linear and annular moving,, thus linear and annular scanning done to being scanned body; Its operator bar structure comprises gauge tap, mode selection switch, inching switch etc.
Described infrared heat scan process system host also comprises connected guidance panel, operation keyboard or hand-held equipment, described guidance panel, operation keyboard or hand-held equipment are provided with control knob, shift knob, model selection button, infrared intensity fine adjustment function button and monitor menu button.The model selection button can 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 external operation keyboard of the output port of its rear board or hand-held equipment, monitor etc., the scanning of monitor is consistent with the scanning of infrared heat scanheads, realizes synchronous scanning.
Infrared heat scanning system of the present invention; its operation principle: be covered with abundant blood vessel between vaginal wall; 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; vaginal wall organizes the temperature of self not only to receive the influence of blood flow in the blood vessel; influenced by the metabolic of self; so the temperature of vaginal wall tissue 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, and the inflammatory disorders between vaginal wall etc. are because its metabolism is more active, and its temperature is apparently higher than normally.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 heat scanning system is smaller or equal to 0.05 degree, spatial resolving power reaches 0.8mrad at least, the infrared heat scanheads closely scans in vaginal canal, obtains meticulous accurate infrared image.
Infrared heat scanning system of the present invention, its work process: vaginal wall tissue and the radiating infrared ray of the vascular flow that is covered with thereof, after the accurate Infrared Detectors-infrared reception camera lens reception that enters the infrared scan probe in the vaginal canal, process chip converts optical signal to the signal of telecommunication, through pretreatment (as amplification, filtering etc.), enter infrared heat processing 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 the continuous crosscut scanning in many planes obtains carries out Flame Image Process, output to the infrared system monitor, the three-dimensional blood vessel still image of clear demonstration vaginal canal, the doctor can analyze by image, can find that aberrant angiogenesis is abundant in the vaginal wall, 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.
Vaginoscope system with infrared heat scan function of the present invention, its clinical operation method is as follows: the patient gets calculi position, the doctor uses vaginal dilator to enlarge vagina and fixing, feed colposcope and enter intravaginal, the doctor can be provided by the high-definition image that provides by the situation of patient's vaginal wall, makes conventional gynecologial examination and processing; The work end of infrared heat scanheads enters intravaginal by colpomicroscopic instrument channel, open the infrared heat scan function, vaginal wall and surrounding tissue are done infrared heat scanning, and image exported to monitor, the doctor can make corresponding processing according to the pathological changes situation of the infrared heat scanogram diagnosis patient vagina that provides.
Compared with prior art, the invention has the beneficial effects as follows:
The precision height of the infrared resolution rate of present medical infrared imagery technique, and be widely used in a lot of fields, particularly medical field gradually.Hard vaginoscope system with infrared heat scan function of the present invention, be to be platform with the hard colposcope, introducing the infrared heat scanheads enters in the vaginal canal, utilize the infrared heat scanheads to do linear and annular moving, the temperature contrast that vaginal canal blood vessel motion is produced and linearity carried out in the infrared radiation that forms and annular scanning is monitored, to obtain the continuous crosscut scanning imagery in many planes, transfer of data to the infrared heat scanning system main frame that the continuous crosscut scanning in many planes is obtained carries out Flame Image Process then, the three-dimensional blood vessel still image of clear demonstration vagina provides reliable objective basis for the doctor judges vagina pathological changes and functional status.In addition, infrared heat scan process of the present invention system provides multiple mode of operation, comprises common display pattern and night vision display mode, and the doctor can make correct diagnosis by analyzing and the diagnostic image of different display modes relatively.The present invention greatly enriches the diagnostic means of vaginosis, improves the accuracy of diagnosis effectively.
Description of drawings
Fig. 1 is the vaginoscope system structural representation with infrared heat scanheads of the present invention.
Fig. 2 a is the structural representation of hard colposcope of the present invention (adopting the colposcope of electronics ccd optical system).
Fig. 2 b is the structural representation of hard colposcope of the present invention (adopting the colposcope of prism optical system).
Fig. 2 c is the structural representation of hard colposcope of the present invention (adopting the colposcope of simple diagnostic electronics ccd optical system).
Fig. 3 a, Fig. 3 b, Fig. 3 c are corresponding to the colpomicroscopic hard scope of the hard end view of above-mentioned Fig. 2 a, Fig. 2 b, Fig. 2 c among the present invention.
Fig. 4 is an infrared heat scanheads surface structure sketch map of the present invention.
Fig. 5 is the present invention's first end sketch map of popping one's head in.
Fig. 6 is three groups of infrared facility distribution schematic diagrams among the present invention.
Fig. 7 is the operation method sketch map with vaginoscope system of infrared heat scan function of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the hard vaginoscope system of band infrared heat scanheads of the present invention comprises hard colposcope 1, cold light source main frame 3, shooting main frame 4 and scope monitor 8, infrared heat scanheads 2, infrared heat processing system main frame 5, operation keyboard or hand-held equipment 6, infra-red heat scanning system monitor 7.
Be depicted as the surface structure sketch map of the colposcope 1 among the present invention as Fig. 2 a, Fig. 2 b, Fig. 2 c.Hard colposcope 1 of the present invention by the difference of its optical system that adopts, can be divided into following three kinds of forms:
Shown in Fig. 2 a, first kind of form is to adopt the colposcope 1 of electronics ccd optical system, and its structure comprises hard scope end 11, cold light source joint 12, data connector 13, instrument channel 14, intake tunnel 15 and exhalant canal 16;
Shown in Fig. 2 b, second kind of form is to adopt the colposcope 1 of prism optical system, and its structure comprises hard scope end 11, cold light source joint 12, eyepiece input 17, instrument channel 14, intake tunnel 15 and exhalant canal 16;
Shown in Fig. 2 c, the third is the colposcope of simple diagnostic employing electronics ccd optical system, and its structure comprises hard scope end 11, cold light source joint 12, data connector 13, instrument channel 14.
Fig. 3 a, Fig. 3 b, Fig. 3 c are respectively the structural representations of the first end 111 of corresponding above-mentioned three kinds of multi-form hard scope ends 11:
Shown in Fig. 3 a, the first end 111 of the colposcope 1 of above-mentioned first kind of form is integrated has designed following various piece: optical lens 131, light-conductive optic fibre 121, instrument channel outlet 141, intake tunnel outlet 151 and exhalant canal outlet 161, its instrument channel 14 is a linear type, internal diameter is more than or equal to 3.0mm, its intake tunnel 15 and exhalant canal 16 are positioned at the both sides of scope, and its internal diameter is more than or equal to 1.0mm;
Shown in Fig. 3 b, the first end 111 of the colposcope 1 of above-mentioned second kind of form is integrated has designed following various piece: optical lens 171, light-conductive optic fibre 121, instrument channel outlet 141, intake tunnel outlet 151 and exhalant canal outlet 161 its instrument channel 14 are linear type, internal diameter is more than or equal to 3.0mm, and its intake tunnel 15 and exhalant canal 16 are positioned at the both sides of scope, and its internal diameter is more than or equal to 1.0mm;
Shown in Fig. 3 c, the first end of the colposcope 1 of above-mentioned the third form 111 is integrated has designed following various piece: optical lens 131, and light-conductive optic fibre 121, instrument channel outlet 141, described instrument channel 14 is a linear type, internal diameter is more than or equal to 3.0mm.Wherein, the ccd optical system device of the colposcope 1 of above-mentioned first kind and the third form is at hard scope end 11 front ends, employing is more than or equal to the electronic CCD optical system of 3.0mm optical lens, its CCD chip adopts≤1/4 "; the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than; The colposcope 1 of second kind of form adopts prism optical system, and the diameter of its optical lens is more than or equal to 3.0mm.
As shown in Figure 4, the infrared heat scanheads 2 described in the present invention comprises probe work end 21, and operator is 22 and data wire 23.Described probe working end minister 500~2000mm, its external diameter is smaller or equal to 3.0mm; Described operator comprises gauge tap to 22 design control knobs 221, mode selection switch, inching switch etc.; Described data wire 23 is connected with infrared heat scan process system host 5 by joint.
The front ends that are illustrated in figure 5 as described in the present invention probe 2 work ends 21 first end 211 structural representations of promptly popping one's head in.The 211 li designs in first end of popping one's head in have ultrared 212, and ultrared 212 is equipped with infrared facility 213, and infrared facility 213 comprises the infrared light supply emitter, infrared reception camera lens; Infrared light supply emitter and infrared structure camera lens are formed one group of infrared facility 213, and ultrared 212 the insides of the first end 211 of described probe are integrated with 213, three groups of infrared facilitys 213 of three groups of identical infrared facilitys and are mutually 60 degree designs; Ultrared 212 can be rotated by the driving of motor, and does linear and annular moving, thereby does linear and annular scanning (as shown in Figure 6) to being scanned body.
Be illustrated in figure 6 as the clinical operation sketch map with vaginoscope system of infrared heat scan function of the present invention.Its clinical operation method is as follows: the patient gets calculi position, the doctor uses vaginal dilator 9 to enlarge vagina 10 and fixing, feed colposcope 1 and enter in the vagina 10, the doctor can be provided by the high-definition image that provides by the situation of patient's vaginal wall, makes conventional gynecologial examination and processing; The work end 21 of infrared heat scanheads 2 enters intravaginal by the instrument channel 14 of colposcope 1, open the infrared heat scan function, vaginal wall and surrounding tissue are done infrared heat scanning, and image exported to monitor 7, the doctor can make corresponding processing according to the pathological changes situation of the infrared heat scanogram diagnosis patient vagina that provides.
As shown in Figure 1, infra red treatment main frame 5 of the present invention, its guidance panel and operation keyboard or hand-held equipment 6 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 3 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.

Claims (9)

1. the vaginoscope system that has the infrared heat scan function, comprise hard colposcope and the cold light source main frame that is connected with the hard colposcope, shooting main frame, scope monitor, it is characterized in that: also be connected with the infrared heat scanning system on the described hard colposcope, described infrared heat scanning system comprises infrared heat scanheads, infrared heat processing system main frame and infrared heat scanning system monitor.
2. the vaginoscope system with infra-red heat scan function according to claim 1, it is characterized in that: described hard colposcope is for adopting the colposcope of electronics ccd optical system, and it comprises hard scope end, cold light source joint, data connector, at least one linear type instrument channel, intake tunnel and exhalant canal.
3. the vaginoscope system with infrared heat scan function according to claim 1, it is characterized in that: described hard colposcope is for adopting the colposcope of prism optical system, and it comprises hard scope end, cold light source joint, eyepiece input, at least one linear type instrument channel, intake tunnel and exhalant canal.
4. the vaginoscope system with infra-red heat scan function according to claim 1, it is characterized in that: described hard colposcope is for adopting the colposcope of simple diagnostic electronics ccd optical system, and it comprises knot hard scope end, cold light source joint, data connector, at least one linear type instrument channel.
5. according to each described vaginoscope system of claim 2 to 4 with infrared heat scan function, it is characterized in that: described infrared heat scanheads comprises probe work end, operator handle and data wire, described probe end is passed the linear type instrument channel of colposcope main part and is stretched out from the front end of hard scope end, described data wire is connected with the infrared heat system host by joint, and described infrared heat scanning system monitor is connected with infrared heat processing system main frame.
5. the vaginoscope system with infrared heat scan function according to claim 4, it is characterized in that: the front end of described probe 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.
6. the vaginoscope system with infrared heat scan function according to claim 5 is characterized in that: the infrared facility of described ultrared is three groups, and these three groups of infrared facilitys are mutually 60 degree designs.
7. the vaginoscope system with infra-red heat scan function according to claim 4 is characterized in that: described probe working end minister 500~2000mm, and described probe work outer end diameter is smaller or equal to 3.0mm, and described probe tip minister degree is less than 50mm.
8. the vaginoscope system with infra-red heat scan function according to claim 4 is characterized in that: the operator handle of described infrared heat scanheads comprises gauge tap, has the mode selection switch and the inching switch of common display pattern and night vision display mode.
9. the vaginoscope system with infra-red heat scan function according to claim 1, it is characterized in that: described infrared heat scan process system host also comprises connected guidance panel, operation keyboard or hand-held equipment, described guidance panel, operation keyboard or hand-held equipment are provided with control knob, shift knob, model selection button, infrared intensity fine adjustment function button and monitor menu button.
CN2010105817580A 2010-12-10 2010-12-10 Vaginoscope system with infrared thermal scanning function Expired - Fee Related CN102100531B (en)

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CN102100531B CN102100531B (en) 2012-11-21

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445157A (en) * 1992-02-20 1995-08-29 Asahi Kogaku Kogyo Kabushiki Kaisha Thermographic endoscope
CN2551172Y (en) * 2002-06-14 2003-05-21 台群科技股份有限公司 Endoscope with infrared ray
US20070282190A1 (en) * 2006-06-01 2007-12-06 D.P. Electronic Systems Ltd. Method Of Infrared Thermography For Earlier Diagnosis Of Gastric Colorectal And Cervical Cancer
CN201996523U (en) * 2010-12-10 2011-10-05 广州宝胆医疗器械科技有限公司 Colposcope system with infrared thermal-scanning function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445157A (en) * 1992-02-20 1995-08-29 Asahi Kogaku Kogyo Kabushiki Kaisha Thermographic endoscope
CN2551172Y (en) * 2002-06-14 2003-05-21 台群科技股份有限公司 Endoscope with infrared ray
US20070282190A1 (en) * 2006-06-01 2007-12-06 D.P. Electronic Systems Ltd. Method Of Infrared Thermography For Earlier Diagnosis Of Gastric Colorectal And Cervical Cancer
CN201996523U (en) * 2010-12-10 2011-10-05 广州宝胆医疗器械科技有限公司 Colposcope system with infrared thermal-scanning function

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