CN201912053U - Integrated infrared thermal scanning laparoscope system - Google Patents
Integrated infrared thermal scanning laparoscope system Download PDFInfo
- Publication number
- CN201912053U CN201912053U CN2010206516764U CN201020651676U CN201912053U CN 201912053 U CN201912053 U CN 201912053U CN 2010206516764 U CN2010206516764 U CN 2010206516764U CN 201020651676 U CN201020651676 U CN 201020651676U CN 201912053 U CN201912053 U CN 201912053U
- Authority
- CN
- China
- Prior art keywords
- infrared heat
- peritoneoscope
- infrared
- scanning
- scans
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Endoscopes (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model belongs to the field of medical apparatuses and particularly discloses an integrated infrared thermal scanning laparoscope system, comprising an infrared thermal scanning laparoscope and a cold light source host, a pickup host, an endoscope monitor and an infrared thermal scanning system that are connected with the infrared thermal scanning laparoscope. The infrared thermal scanning system comprises an infrared thermal scanning processing system host and an infrared thermal scanning system monitor. The integrated infrared thermal scanning laparoscope system integrates the infrared thermal scanning probe in the laparoscope system, conducts three-dimensional circular scan on the abdominal wall and various visceral organs in the abdominal cavity, transmits the acquired data to the infrared thermal scanning processing system host for image processing, and provides different display modes for selection such as common display mode and night vision mode, thus leading doctors to learn the lesion and function status of various visceral organs in the abdominal cavity according to acquired different display images by analyzing the static image of the three-dimensional vessels in various visceral organs on the abdominal wall and in the abdominal cavity, and to make correct judgment.
Description
Technical field
This utility model belongs to field of medical appliances, is specifically related to have the integrated infrared heat scanning peritoneoscope 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 peritoneoscope, carries out the new technique of advanced infrared heat diagnosis of scans in the time of treatment, different display modes is provided, for the diagnosis and the abdominal surgery of coeliac disease 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, provide a kind of integrated infrared heat to scan the peritoneoscope system, this integrated infrared heat scans the peritoneoscope system infrared heat scanheads is integrated in the peritoneoscope system, by the infrared heat scanheads abdominal 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, by analyzing the three-dimensional blood vessel still image of abdominal wall, function and pathological changes situation for understanding abdominal wall and each internal organs of intraperitoneal have beyond thought diagnosis effect.
The purpose of this utility model is achieved through the following technical solutions:
Integrated infrared heat described in the utility model scans the peritoneoscope system, comprise infrared heat scanning peritoneoscope 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 peritoneoscope is divided into following two kinds of forms by the difference that instrument channel is provided with:
First kind of form is: described infrared heat scanning peritoneoscope 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 peritoneoscope of electronic CCD optical system; This cold light source joint is connected with the cold light source main frame, and 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 then are positioned at laparoscopically both sides, its diameter 〉=1.0mm.
Second kind of form is: described infrared heat scanning peritoneoscope which is provided with work end, cold light source joint and data connector for adopting the electronic CCD optical system not with the hard peritoneoscope of any passage, is used for diagnosis; Wherein, the cold light source joint is connected with the cold light source main frame, and data connector is connected with infrared heat scan process system host with the shooting main frame.
Infrared heat scanning peritoneoscope described in the utility model, the hard material manufacturing is all adopted in its work end, has inflexibility, its diameter≤15.0mm, length is 150mm～300mm, for fear of the damage mucosal tissue, its first end is designed to blunt type.And described electronic CCD optical system is arranged on the front end of this infrared heat scanning peritoneoscope work end, it adopts diameter is the optical lens of 1.5mm～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 this utility model, described infrared heat scanning peritoneoscope 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, length is 10mm～50mm, and one group of infrared facility is installed in it at least, described infrared facility comprises infrared light supply emitter and infrared reception camera lens.Preferably, four groups of identical infrared facilitys are installed in the described infrared heat scanheads, these four groups of infrared facilitys are mutually 90 degree designs.Described infrared heat scanheads is hidden in the first end of infrared heat scanning peritoneoscope work end, is provided with in the described infrared heat scanning peritoneoscope to be used to promote the flexible pushing mechanism of infrared heat scanheads and to be used to drive infrared heat scanheads motor rotating.During startup, by the effect of pushing mechanism, infrared heat scanheads release infrared heat scans laparoscopically work end and is umbrella, and is subjected to the driving of micromachine to do rotation sweep.
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 described in the utility model scans the peritoneoscope system, its operation principle is as follows: reach each internal organs of intraperitoneal between abdominal wall and all be covered with 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, respectively organize self temperature not only to be subjected to the influence of blood flow in the blood vessel, also be subjected to self metabolic influence, so the temperature of 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 pathological changes such as inflammation tumors.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 at intraperitoneal, obtains meticulous accurate infrared image.
Integrated infrared heat described in the utility model scans the peritoneoscope system, its work process is as follows: blood flow and abdominal wall and intraperitoneal are respectively organized radiating infrared ray in the blood vessel, after accurate Infrared Detectors through entering Intraabdominal infrared heat scanheads-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 peritoneoscope elder generation some distances in end, and under the driving of micromachine, rotate, the abdominal wall tissue 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 abdominal cavity, the doctor is by graphical analysis, can find that aberrant angiogenesis is abundant in each internal organs of abdominal wall tissue or intraperitoneal, 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 described in the utility model scans the peritoneoscope system, its clinical operation method is as follows: patient's anesthesia of at first sterilizing, do dorsal position, the doctor does otch at patient's abdominal part, thrust perforator and set up pneumoperitoneum, introduce infrared heat scanning peritoneoscope, the doctor can observe the situation of patient's stomach wall and each internal organs by infrared heat scanning peritoneoscope.Start the infrared heat scanheads that is positioned at infrared heat scanning peritoneoscope elder generation end, after starting, stretches out the infrared heat scanheads peritoneoscope elder generation some distances in end, pushing mechanism makes the infrared heat scanheads stretch out becomes umbrella, and under the driving of micromachine, rotate, for doing infrared heat scanning in the abdominal cavity, output to infrared heat scanning system monitor, the foundation of diagnosis abdominal cavity and surrounding organ 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 peritoneoscope, utilize the rotation under micromachine drives of infrared heat scanheads, stretch out peritoneoscope elder generation end, the temperature contrast that abdominal wall blood vessel 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 abdominal wall and each internal organs of intraperitoneal, for judging the pathological changes in abdominal cavity and functional status, the doctor provides reliable objective basis, enrich the diagnostic means of coeliac disease, improve the accuracy of diagnosis effectively.
Description of drawings
Fig. 1 is the structural representation that integrated infrared heat described in the utility model scans the peritoneoscope system.
Fig. 2 A is the laparoscopically structural representation of infrared heat scanning hard that adopts the electronic CCD optical system.
Fig. 2 B adopts the electronic CCD optical system and the laparoscopically structural representation of the infrared heat of tape channel scanning hard not.
Fig. 3 A is the laparoscopically end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 A.
Fig. 3 B is the laparoscopically end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 B.
Fig. 4 A is the structural representation of infrared heat scanheads shown in Fig. 3 A.
Fig. 4 B is the structural representation of infrared heat scanheads shown in Fig. 3 B.
Fig. 5 is the operation method sketch map that integrated infrared heat described in the utility model scans the peritoneoscope system.
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 described in the utility model scans the peritoneoscope system and includes infrared heat scanning peritoneoscope 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 and Fig. 2 B have shown two kinds of multi-form structural representations of infrared heat scanning peritoneoscope 1 respectively, wherein:
Fig. 2 A is for adopting the laparoscopically structural representation of infrared heat scanning hard of electronic CCD optical system, this infrared heat scanning hard peritoneoscope 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≤15.0mm, and length is 150mm～300mm, 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, and it adopts diameter is the optical lens of 1.5mm～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 laparoscopically both sides of described infrared heat scanning hard, its diameter all 〉=1.0mm.
Fig. 2 B does not scan the laparoscopically structural representation of hard with the infrared heat of any passage for adopting the electronic CCD optical system, this infrared heat scanning hard peritoneoscope 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≤15.0mm, and length is 150mm～300mm, 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, and it adopts diameter is the optical lens of 1.5mm～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 and Fig. 3 B have shown that respectively the infrared heat shown in Fig. 2 A and Fig. 2 B scans laparoscopically end construction sketch map, wherein:
Fig. 3 A is the laparoscopically end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 A, this infrared heat scanning hard peritoneoscope 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, length is 10mm～50mm.
Fig. 3 B is the laparoscopically end construction sketch map of the scanning hard of infrared heat shown in Fig. 2 B, this infrared heat scanning hard peritoneoscope 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, length is 10mm～50mm.
Fig. 4 A is the structural representation of the infrared heat scanheads 132 shown in Fig. 3 A, in this infrared heat scanheads 132 infrared facility is installed, and this infrared facility includes infrared light supply emitter and infrared reception camera lens 1321.Four groups of identical infrared facilitys are installed in the infrared heat scanheads 132, and four groups of infrared facilitys are mutually 90 degree designs.Infrared heat scanheads 132 is hidden in the first end 111 of infrared heat scanning peritoneoscope 1, can release the first end 111 of infrared heat scanning peritoneoscope 1 under the effect of pushing mechanism 1322, and make rotation sweep under the driving of micromachine.
Fig. 4 B is the structural representation of the infrared heat scanheads 132 shown in Fig. 3 B, in this infrared heat scanheads 132 infrared facility is installed, and this infrared facility includes infrared light supply emitter and infrared reception camera lens 1321.Four groups of identical infrared facilitys are installed in the infrared heat scanheads 132, and four groups of infrared facilitys are mutually 90 degree designs.Infrared heat scanheads 132 is hidden in the first end 111 of infrared heat scanning peritoneoscope 1, can release infrared heat and scan the first end 111 of peritoneoscope 1 and be umbrella under the effect of pushing mechanism 1322, and make rotation sweep under the driving of micromachine.
Fig. 5 is the operation method sketch map that integrated infrared heat described in the utility model scans the peritoneoscope system.Dorsal position is done in patient's anesthesia of at first sterilizing, and the doctor does otch at patient's abdominal part, thrusts perforator 8 and sets up pneumoperitoneum, introduces infrared heat scanning peritoneoscope 1, and the doctor can observe the situation of patient's stomach wall and each internal organs by infrared heat scanning peritoneoscope 1.Start the infrared heat scanheads 132 that is positioned at infrared heat scanning peritoneoscope 1 first end 111, after starting, stretches out infrared heat scanheads 132 peritoneoscope elder generation end 111 some distances, pushing mechanism makes infrared heat scanheads 132 stretch out becomes umbrella, and under the driving of micromachine, rotate, for doing infrared heat scanning in the abdominal cavity, output to infrared heat scanning system monitor 6, the foundation of diagnosis abdominal cavity and surrounding organ state is provided.
Claims (10)
1. integrated infrared heat scans the peritoneoscope system, it is characterized in that: comprise infrared heat scanning peritoneoscope 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 according to claim 1 scans the peritoneoscope system, it is characterized in that: described infrared heat scanning peritoneoscope is provided with work end, cold light source joint and data connector.
3. integrated infrared heat according to claim 2 scans the peritoneoscope system, it is characterized in that: described infrared heat scanning peritoneoscope 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 according to claim 3 scans the peritoneoscope system, and it is characterized in that: one group of infrared facility is installed in the described infrared heat scanheads at least, and described infrared facility comprises infrared light supply emitter and infrared reception camera lens.
5. integrated infrared heat according to claim 4 scans the peritoneoscope system, it is characterized in that: four groups of infrared facilitys are installed in the described infrared heat scanheads, and these four groups of infrared facilitys are mutually 90 degree designs.
6. integrated infrared heat according to claim 3 scans the peritoneoscope system, it is characterized in that: described infrared heat scans to be provided with in the peritoneoscope and is used to promote the flexible pushing mechanism of described infrared heat scanheads and is used to drive described infrared heat scanheads motor rotating.
7. integrated infrared heat according to claim 1 scans the peritoneoscope system, it is characterized in that: described infrared heat scanning peritoneoscope is for adopting the hard peritoneoscope of electronic CCD optical system.
8. integrated infrared heat according to claim 7 scans the peritoneoscope system, it is characterized in that: it is the optical lens of 1.5mm～3.0mm that described electronic CCD optical system adopts diameter, its CCD chip adopts size≤1/4 ", the CCD of at least 48 universal effect pixels, the angle of view is more than 100 °.
9. integrated infrared heat according to claim 1 scans the peritoneoscope system, it is characterized in that: described infrared heat scanning peritoneoscope also is provided with instrument channel, intake tunnel and exhalant canal.
10. integrated infrared heat according to claim 1 scans the peritoneoscope system, 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 |
|---|---|---|---|
| CN2010206516764U CN201912053U (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermal scanning laparoscope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206516764U CN201912053U (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermal scanning laparoscope system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912053U true CN201912053U (en) | 2011-08-03 |
Family
ID=44411872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206516764U Expired - Lifetime CN201912053U (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermal scanning laparoscope system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100541A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated peritoneoscope system with infrared thermal scanning function |
-
2010
- 2010-12-10 CN CN2010206516764U patent/CN201912053U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100541A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated peritoneoscope system with infrared thermal scanning function |
| CN102100541B (en) * | 2010-12-10 | 2013-06-05 | 广州宝胆医疗器械科技有限公司 | Integrated peritoneoscope system with infrared thermal scanning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102100526B (en) | Electronic esophagoscope system with infrared thermally scanning function | |
| CN102100529B (en) | Integrated infrared thermally scanning esophagoscope system | |
| CN102100530B (en) | Integrated infrared thermally scanning duodenoscope system | |
| CN102100540B (en) | Integrated colonoscope system with infrared thermal scanning function | |
| CN102100527B (en) | Electronic gastroscope system with infrared thermally scanning function | |
| CN102100533A (en) | Integrated thermal-infrared scanning cystoscope system | |
| CN102133082B (en) | Integrated infrared ray thermal scanning hysteroscope system | |
| CN102100542A (en) | Integrated infrared heat-scanning cholecystoscope system | |
| CN102100528A (en) | Integrated thermal-infrared scanning gastroscope system | |
| CN102100534A (en) | Integrated infrared thermal scanning percutaneous nephroscope system | |
| CN201996527U (en) | Electronic laparoscope system with infrared thermal scanning function | |
| CN201939325U (en) | Arthroscope system having infrared hot scan function | |
| CN102100539B (en) | Integrated anorectaloscope system with infrared thermal scanning function | |
| CN201905864U (en) | Electronic esophagoscope system with infrared thermal scanning function | |
| CN201899485U (en) | Integral infrared thermal scanning cholecystoscope system | |
| CN201920693U (en) | Integrated thermal infrared scanning vaginoscope system | |
| CN201948980U (en) | Integrated infrared thermal scanning percutaneous nephrolithotomy system | |
| CN102100532A (en) | Integrated infrared thermally scanning colposcope system | |
| CN201912053U (en) | Integrated infrared thermal scanning laparoscope system | |
| CN201894633U (en) | Integrated infrared ray thermal scanning duodenoscope system | |
| CN201899483U (en) | Integrated infrared ray thermo scanning anorectal endoscope system | |
| CN201899472U (en) | Integrated infrared-ray heat-scanning hysteroscope system | |
| CN201899480U (en) | Integration infrared heat-scanning esophagoscope system | |
| CN201899484U (en) | Integral infrared thermal scanning colonoscope system | |
| CN201939320U (en) | Integrated infrared hot scan laryngoscope system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110803 Effective date of abandoning: 20130605 |
|
| RGAV | Abandon patent right to avoid regrant |