CN102100519A - Hysteroscope system with infrared thermal scanning function - Google Patents
Hysteroscope system with infrared thermal scanning function Download PDFInfo
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- CN102100519A CN102100519A CN 201010581736 CN201010581736A CN102100519A CN 102100519 A CN102100519 A CN 102100519A CN 201010581736 CN201010581736 CN 201010581736 CN 201010581736 A CN201010581736 A CN 201010581736A CN 102100519 A CN102100519 A CN 102100519A
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- Prior art keywords
- hysteroscope
- infrared
- infrared heat
- infrared thermal
- thermal scanning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/303—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the vagina, i.e. vaginoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00172—Optical arrangements with means for scanning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0669—Endoscope light sources at proximal end of an endoscope
Abstract
The invention belongs to the field of medical equipment, and in particular discloses a hysteroscope system with an infrared thermal scanning function, which comprises a hard hysteroscope, a cold light source host machine, a main camera machine and an endoscope monitor, wherein the cold light source host machine, the main camera machine and the endoscope monitor are connected with the hard hysteroscope; and an infrared thermal scanning system is also arranged on the hard hysteroscope and comprises an infrared thermal scanning probe, an infrared thermal scanning processing system host machine and an infrared thermal scanning system monitor. An infrared thermal scanning technology is introduced by the hysteroscope system with the infrared thermal scanning function on the basis of the traditional hard hysteroscope; the hysteroscope system moves linearly and annularly by using the infrared thermal scanning probe, displays a uterine cavity wall three-dimensional vessel static image clearly and provides a reliable objective basis for judging pathological changes and function states of the uterine cavity by a doctor. In addition, the infrared thermal scanning processing system provides multiple working modes, including a common display mode and a night viewing display mode, thus the doctor can make a right diagnosis through analyzing and comparing different display modes of diagnosis images. According to the invention, the diagnosis means of the uterine cavity disease is greatly enriched and the diagnosis correctness is effectively improved.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to have the hysteroscope 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.
Hysteroscope is the core apparatus that carries out gynecologial examination and gynecilogical operation, and hysteroscope is connected with shooting main frame, monitor and cold light source main frame, cooperates various operating theater instruments, and the doctor can go deep into treating intrauterine pathological changes in the uterine cavity.
Do not occur still at present that both are incorporated into the endoscopic system of exercising usefulness in conjunction with hysteroscope with the infrared heat scanheads.Therefore, a kind of hysteroscope system technology with infra-red heat scan function that the infrared heat scanning technique is used in combination with hysteroscope 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 hysteroscope system with infra-red heat scan function is provided, this hysteroscope system is introduced the infrared heat scanning technique in the hysteroscope system, by the infrared heat scanheads uterine cavity wall tissue is carried out spatial scanning, 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 uterine cavity wall, the infrared heat scanogram of one width of cloth uterine cavity wall is provided for the doctor, make the doctor according to the display image that obtains, by analyzing the infra-red heat scanogram of uterine cavity wall, understand the function of uterine cavity, obtain beyond thought diagnosis effect.
In order to realize above-mentioned technical purpose, the present invention is achieved through the following technical solutions:
Hysteroscope system with infrared heat scanning of the present invention, comprise hard hysteroscope and the cold light source main frame that is connected with the hard hysteroscope, shooting main frame, scope monitor, also be provided with the infrared heat scanning system on the described hard hysteroscope, described infrared heat scanning system comprises infrared heat scanheads, infrared heat scan process system host and infrared heat scanning system monitor.
In the present invention, described hard hysteroscope comprises hysteroscope main part, the sheath tube portion that is connected with the hysteroscope main part, and described sheath tube portion comprises sheath tube end, intake tunnel and exhalant canal.
Described hard hysteroscope main part can be divided into following two kinds of forms according to its used optical system difference:
First kind of form is to adopt the hysteroscope of electronics ccd optical system, and this form hysteroscope main part structure specifically comprises hard scope end, data input pin, cold light source input, and at least one linear type instrument channel;
Second kind is the hysteroscope that adopts prism optical system, and this form hysteroscope main part structure specifically is to comprise hard scope end, data input pin or eyepiece input, cold light source input, and at least one linear type instrument channel.
As the further improvement of above-mentioned technology, the diameter of the linear type instrument channel on the described hysteroscope main part is more than or equal to 3.0mm.
In the present invention, described infrared heat scanheads comprises probe work end, operator handle and data wire, described probe work end is passed the linear type instrument channel of hysteroscope main part and is stretched out from the front end of hard scope end, described data wire is connected with infrared heat scan process system host by joint, and described infrared system monitor is connected with infrared heat scan process system host.
The front end of described probe work end is the first end of probe, and described probe working end minister 500～2000mm, described probe tip minister degree are less than 50mm, and described probe work outer end diameter is smaller or equal to 3.0mm.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 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 system of the present invention, its operation principle: the uterine cavity wall cloth has been expired abundant blood vessel, 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 uterine cavity 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 uterine cavity 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, can be for the pathological changes such as inflammation tumor between the uterine cavity wall because its metabolism is active, 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 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 uterine cavity, obtains meticulous accurate infrared image.
Infrared system of the present invention, its work process: blood flow and uterine cavity wall are organized radiating infrared ray in the blood vessel, after the accurate Infrared Detectors-infrared reception camera lens reception that enters intrauterine infrared scan probe, 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 clear demonstration uterine cavity body blood vessel still image that stands like a wall, the doctor can analyze by image, can find that the uterine cavity intramural vessels is abundant unusually, 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.
Hysteroscope system with infrared heat scan process function of the present invention, its clinical operation method is as described below: the patient gets calculi position, routine disinfection pudendum and vagina, use vaginal dilator to enlarge vagina, verify the uterine cavity degree of depth and direction, with glucose solution or the swollen palace of normal saline, elder generation's emptying hysteroscope mirror sheath pipe and the intersubjective air of hysteroscope, slowly insert hysteroscope, open light source, inject swollen palace liquid, after treating that uterine cavity is full, the visual field is bright, makes complete observation, can feed apparatus by instrument channel and do gynecologial examination, treatment etc.The work end of infrared heat scanheads enters in the uterine cavity by instrument channel, starts the infrared heat scan operation, and uterine cavity wall and perienchyma are monitored, and helps the doctor to find potential pathological changes.
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.Hysteroscope system with infrared heat scan function of the present invention, with the hysteroscope is platform, introducing the infrared heat scanheads enters in the uterine cavity, utilize the infrared heat scanheads to do linear and annular moving, the temperature contrast that uterine cavity parietal vessel blood 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 uterine cavity provides reliable objective basis for the doctor judges uterine cavity 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 uterine cavity disease, improves the accuracy of diagnosis effectively.
Description of drawings
Fig. 1 is the system schematic of the hysteroscope of band infrared heat scanheads of the present invention.
Fig. 2 a, Fig. 2 b are the surface structure sketch maps that adopts the hard hysteroscope of two kinds of different optical systems among the present invention.
Fig. 3 is the end view of hard hysteroscope of the present invention.
Fig. 4 is an infrared heat scanheads surface structure sketch map of the present invention.
Fig. 5 is the work end view of infrared heat scanheads of the present invention.
Fig. 6 is the operation method sketch map of the hysteroscope of band infrared heat scanheads 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 hysteroscope system of band infrared heat scanheads of the present invention comprises hard hysteroscope 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.
Fig. 2 a, Fig. 2 b are the surface structure sketch map of the hard hysteroscope 1 among the present invention.As seen from the figure, described hard hysteroscope 1 is made of sheath tube portion 11 and hysteroscope main part 12.The difference of the optical system that is adopted according to its hysteroscope main part 12 is divided into two kinds of forms, and shown in Fig. 2 a, first kind of form is to adopt the hysteroscope main part 12 of electronics ccd optical system; Shown in Fig. 2 b, form is to adopt the hysteroscope main part 12 of prism optical system in second.Described sheath tube portion 11 comprises work end 111, at least one passages 112, connecting device 113; The hysteroscope main part 12 of described first kind of form comprises hard scope end 121, cold light source joint 122, data connector 123, instrument channel 124 etc.; The hysteroscope main part 12 of second kind of form comprises hard scope end 121, cold light source joint 122, eyepiece input 125, instrument channel 124 etc.
Fig. 3 is the end view of the hard hysteroscope 1 described in the present invention.The first end 1211 of described hard hysteroscope 1 is integrated has designed following various piece: optical lens 1231 or 1251, light-conductive optic fibre 1221, instrument channel outlet 1241.
Fig. 4 is the surface structure sketch map of the infrared heat scanheads 2 described in the present invention.Infrared heat scanheads 2 structures comprise probe work end 21, and operator is 22 and data wire 23.The probe work end 21 long 500～2000mm of described infrared heat scanheads 2, the external diameter of this probe work end 21 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 processing system main frame 5 by joint.
Fig. 5 is the first end of probe described in the present invention 211 structural representations.The 211 li designs in the first end of described probe 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 reception camera lens are formed one group of infrared facility 213, and work 212 the insides, end 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.
Fig. 7 is the operation method sketch map of the hysteroscope of the scanning of the band infrared heat described in the present invention.The patient gets calculi position, and routine disinfection pudendum and vagina use vaginal dilator 9 to enlarge vagina 101, verify uterine cavity 10 degree of depth and direction, with glucose solution or the swollen palace of normal saline, the air that the sheath tube portion 11 of first emptying hard hysteroscope 1 and hysteroscope main part are 12 is slowly inserted hard hysteroscope 1, open light source, inject swollen palace liquid, treat that uterine cavity 10 is full after, the visual field is bright, make complete observation, can feed apparatus by instrument channel 124 and do gynecologial examination, treatment etc.The work end 21 of infrared heat scanheads 2 enters in the uterine cavity 10 by instrument channel 124, starts the infrared heat scan operation, and uterine cavity wall and perienchyma are monitored, and helps the doctor to find potential pathological changes.
Fig. 1 is an infra red treatment main frame 5 of the present invention, and 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 (8)
1. the hysteroscope system that has the infrared heat scan function, comprise hard hysteroscope and the cold light source main frame that is connected with the hard hysteroscope, shooting main frame, scope monitor, it is characterized in that: also be provided with the infrared heat scanning system on the described hard hysteroscope, described infrared heat scanning system comprises infrared heat scanheads, infrared heat scan process system host and infrared heat scanning system monitor.
2. the hysteroscope system with infra-red heat scan function according to claim 1 is characterized in that: described hard hysteroscope comprises hysteroscope main part, the sheath tube portion that is connected with the hysteroscope main part; Described hysteroscope main part comprises hard scope end, data input pin or eyepiece input, cold light source input, at least one linear type instrument channel; Described sheath tube portion comprises sheath tube end, intake tunnel and exhalant canal.
3. the hysteroscope system with infrared heat scan function according to claim 2, it is characterized in that: described infrared heat scanheads comprises probe work end, operator handle and data wire, described probe work end is passed the linear type instrument channel of hysteroscope main part and is stretched out from the front end of hard scope end, described data wire is connected with infrared heat scan process system host by joint, and described infrared heat scanning system monitor is connected with infrared heat scan process system host.
4. the hysteroscope system with infrared heat scan function according to claim 3, 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.
5. the hysteroscope system with infrared heat scan function according to claim 4 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.
6. the hysteroscope system with infra-red heat scan function according to claim 5 is characterized in that: described probe working end minister 500～2000mm, and described probe tip minister degree is less than 50mm, and described probe work outer end diameter is smaller or equal to 3.0mm.
7. the hysteroscope system with infra-red heat scan function according to claim 6 is characterized in that: the operator of described infrared heat scanheads is comprising gauge tap, mode selection switch and inching switch.
8. the hysteroscope 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, the model selection button with common display pattern and night vision display mode, infrared intensity fine adjustment function button and monitor menu button.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010581736 CN102100519A (en) | 2010-12-10 | 2010-12-10 | Hysteroscope system with infrared thermal scanning function |
| PCT/CN2011/070512 WO2012075698A1 (en) | 2010-12-10 | 2011-01-24 | Hysteroscope system with infrared thermal scanning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010581736 CN102100519A (en) | 2010-12-10 | 2010-12-10 | Hysteroscope system with infrared thermal scanning function |
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| CN102100519A true CN102100519A (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010581736 Pending CN102100519A (en) | 2010-12-10 | 2010-12-10 | Hysteroscope system with infrared thermal scanning function |
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| CN (1) | CN102100519A (en) |
| WO (1) | WO2012075698A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440751A (en) * | 2011-12-30 | 2012-05-09 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with night vision function |
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| CN202015155U (en) * | 2010-12-10 | 2011-10-26 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with infrared thermal scanning function |
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| JP2001286436A (en) * | 2000-04-06 | 2001-10-16 | Olympus Optical Co Ltd | Endoscope |
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| CN201899472U (en) * | 2010-12-10 | 2011-07-20 | 广州宝胆医疗器械科技有限公司 | Integrated infrared-ray heat-scanning hysteroscope system |
| CN102133082B (en) * | 2010-12-10 | 2013-01-02 | 广州宝胆医疗器械科技有限公司 | Integrated infrared ray thermal scanning hysteroscope system |
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2010
- 2010-12-10 CN CN 201010581736 patent/CN102100519A/en active Pending
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- 2011-01-24 WO PCT/CN2011/070512 patent/WO2012075698A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2551172Y (en) * | 2002-06-14 | 2003-05-21 | 台群科技股份有限公司 | Endoscope with infrared ray |
| CN101518455A (en) * | 2008-11-05 | 2009-09-02 | 广州宝胆医疗器械科技有限公司 | Hard ultrasonic hysteroscope system |
| WO2010114920A1 (en) * | 2009-03-31 | 2010-10-07 | Ohio University | Automatically adjustable endoscopes |
| CN202015155U (en) * | 2010-12-10 | 2011-10-26 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with infrared thermal scanning function |
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| CN102440751A (en) * | 2011-12-30 | 2012-05-09 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with night vision function |
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| WO2012075698A1 (en) | 2012-06-14 |
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Application publication date: 20110622 |