CN111419190A - Optical touch breast cancer detector and medical equipment - Google Patents
Optical touch breast cancer detector and medical equipment Download PDFInfo
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- CN111419190A CN111419190A CN202010342948.0A CN202010342948A CN111419190A CN 111419190 A CN111419190 A CN 111419190A CN 202010342948 A CN202010342948 A CN 202010342948A CN 111419190 A CN111419190 A CN 111419190A
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- cancer detector
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- 230000003287 optical effect Effects 0.000 title claims abstract description 55
- 206010006187 Breast cancer Diseases 0.000 title claims abstract description 32
- 208000026310 Breast neoplasm Diseases 0.000 title claims abstract description 32
- 210000000056 organ Anatomy 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 abstract description 12
- 238000003384 imaging method Methods 0.000 abstract description 11
- 238000012634 optical imaging Methods 0.000 abstract description 6
- 230000003902 lesion Effects 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 7
- 206010028980 Neoplasm Diseases 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 210000000481 breast Anatomy 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002559 palpation Methods 0.000 description 3
- 230000007102 metabolic function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 238000002091 elastography Methods 0.000 description 1
- 210000005075 mammary gland Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/0035—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
- A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses an optical touch breast cancer detector and medical equipment, relates to the technical field of medical equipment, and further comprises a dynamic scattering optical module for collecting dynamic scattering optical signals and a touch module for collecting touch pressure signals. The invention fuses the dynamic optical image obtained by the dynamic scattering optical imaging system and the tissue elastic image obtained by the tactile imaging system, thereby improving the accuracy and efficiency of diagnosis.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of medical equipment, in particular to an optical touch breast cancer detector and medical equipment.
[ background of the invention ]
The dynamic scattering optical imaging (dynamic differential optical tomography) system is very beneficial to early diagnosis of the breast cancer, and has the advantages of low price, safety, high accuracy, no radiation and low risk compared with molybdenum target X-ray, CT, MRI and other imaging diagnosis methods. However, the existing dynamic scattering optical imaging system can only provide the optical absorption function information of whether the breast has canceration of tissues, and cannot further provide the position, size and structure information of the tumor.
The tactile imaging system adopts the tissue elasticity imaging principle, simulates the palpation of a doctor, converts the pressure signal of clinical palpation into a full digital electronic signal through a pressure (tactile) sensing tactile probe, can immediately generate an image of surface pressure distribution, and displays two-dimensional and three-dimensional images of lesions in real time.
In clinical diagnosis, images of a single modality often cannot provide enough information required by a doctor, so that the accuracy of diagnosis is affected, while images of different modalities require that a patient rotates multiple places to perform detection respectively, and then the doctor performs diagnosis according to a detection result, so that the diagnosis efficiency is low.
[ summary of the invention ]
In order to solve the problems, the invention provides an optical touch breast cancer detector, which fuses a dynamic optical image obtained by a dynamic scattering optical imaging system and a tissue elasticity image obtained by a touch imaging system, and improves the accuracy and efficiency of diagnosis.
In order to achieve the purpose, the invention adopts the following technical scheme:
an optical touch breast cancer detector comprises a cup part, a dynamic scattering optical module and a touch module, wherein the dynamic scattering optical module is used for collecting dynamic scattering optical signals, the touch module is used for collecting touch pressure signals, the touch module comprises a plurality of touch sensors, the touch sensors are distributed on the inner side of the cup part, the dynamic scattering optical module comprises a CCD camera, and the CCD camera is arranged on the inner side of the cup part.
Optionally, the dynamic scattering optics module further comprises a pressurizing air bag for pressurizing the detected organ, and the pressurizing air bag is positioned between the inner side wall of the cup part and the detected organ.
Optionally, the dynamic scattering optics module further comprises L ED light sources for providing light to the dynamic scattering optics module, wherein the L ED light sources are distributed on the inner side wall of the cup portion between the pressurized bladder and the inner side wall of the cup portion.
Optionally, the dynamic scattering optical module further includes a laser light source for providing light to the dynamic scattering optical module, and the laser light source is disposed on the inner side wall of the cup portion and between the pressurization airbag and the inner side wall of the cup portion.
Optionally, the CCD camera is a pinhole camera, the dynamic scattering optical module includes a slide rail disposed inside the cup portion, and the CCD camera moves on the slide rail.
Optionally, the tactile sensors are uniformly distributed on the surface of the pressurizing air bag, and pressure is applied to the tactile sensors through the pressurizing air bag.
Optionally, the tactile sensor is provided with a telescopic device, and the telescopic device extends to the detected organ to apply pressure on the tactile sensor.
Optionally, the telescopic device is a pneumatic telescopic rod and/or an electric telescopic rod.
The invention has the following beneficial effects:
the technical scheme provided by the invention can fuse the dynamic scattering optical imaging mode and the tactile imaging mode, can obtain a large amount of information such as the form, hardness, size, margin, activity, homogeneity inside a tumor body and the like of a lesion inclusion while providing a dynamic optical image to obtain tumor metabolic function information, realizes organic combination of anatomical information and function information, and comprehensively expresses information from various imaging sources on one image at the same time, so that the diagnosis accuracy is improved, a doctor can conveniently know the comprehensive condition of lesion tissues or organs, a more accurate diagnosis is made or a more scientifically optimized treatment scheme is made, and meanwhile, the patient does not need to carry out detection in multiple places, the burden of the patient is reduced, and the diagnosis efficiency is improved.
In addition, the invention also provides medical equipment which comprises the optical touch breast cancer detector.
Optionally, the dynamic scattering optics module and the haptic module transmit signals to the medical device, and the medical device images according to the signals.
The beneficial effects of the medical equipment provided by the invention are similar to the beneficial effect reasoning process of the optical touch breast cancer detector, and are not repeated herein.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings. The best mode or means of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In addition, the features, elements and components appearing in each of the following and in the drawings are plural and different symbols or numerals are labeled for convenience of representation, but all represent components of the same or similar construction or function.
[ description of the drawings ]
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a general schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure according to a first embodiment of the present invention;
FIG. 3 is a diagnostic diagram of a first embodiment of the present invention;
FIG. 4 is a schematic view of a second embodiment of the present invention;
fig. 5 is a schematic operation diagram of a second embodiment of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Reference in the specification to "one embodiment" or "an example" means that a particular feature, structure or characteristic described in connection with the embodiment itself may be included in at least one embodiment of the patent disclosure. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment.
The first embodiment is as follows:
as shown in fig. 1, the present embodiment provides an optical tactile breast cancer detector, which is used for detecting breast cancer, has an overall shape similar to that of a female bra, and is worn on a patient during detection, and includes a cup portion 1, a dynamic scattering optical module for collecting a dynamic scattering optical signal, and a tactile module for collecting a tactile pressure signal, where the cup portion 1 is used for providing a necessary space required by a worn breast, and also provides a space for the dynamic scattering optical module and the tactile module.
The internal structure of the cup portion 1 is shown in fig. 2, the dynamic scattering optical module includes a slide rail 2, a CCD camera 3, a pressurizing air bag 4 and L ED light sources 5, the CCD camera 3 can be a pinhole camera or other small-sized micro-camera, but not limited thereto, the CCD camera 3 moves on the slide rail 2, the slide rail 2 and the CCD camera 3 are both disposed inside the cup portion 1, the pressurizing air bag 4 is used for pressurizing the organ to be detected, i.e. the breast, and is located between the inner side wall of the cup portion 1 and the organ to be detected, the L ED light sources 5 provide light for the dynamic scattering optical module, in other embodiments, the L ED light sources can also use laser light sources, but not limited thereto, in this embodiment, the L ED light sources 5 are uniformly distributed on the inner side wall of the cup portion 1 and are located between the pressurizing air bag 4 and the inner side wall of the cup.
The tactile module comprises a plurality of tactile sensors 6, the plurality of tactile sensors 6 are uniformly distributed on the surface of the pressurizing air bag 4, and the pressure required to be applied by the tactile sensors can be provided by the pressurizing air bag 4. Alternatively, a telescopic device may be attached to the tactile sensor 6, and the tactile sensor 6 may be pressed by extending the telescopic device to the organ to be detected. The telescopic device may be a pneumatic telescopic rod and/or an electric telescopic rod, and is not limited herein.
When the optical tactile breast cancer detector is used, a patient wears the optical tactile breast cancer detector provided by the embodiment, as shown in fig. 3:
in the tactile module, since the tactile sensor 6 is provided in the cup portion 1, the tactile sensor 6 cannot be pressed by a hand of a doctor, and therefore the tactile sensor 6 can be pressed by the pressurizing balloon 4 or the pressure can be applied to the organ to be detected by the expansion device attached to the tactile sensor 6. By using the tissue elastography principle, the physical pressure signal of clinical palpation is converted into a digital signal, an image of surface pressure distribution can be immediately generated, and two-dimensional and three-dimensional images of lesions can be displayed in real time. When the tactile sensor 6 touches the mammary gland and a certain pressure is applied by the pressurizing air bag 4, the tactile sensor 6, i.e. the pressure sensor, can obtain the reaction forces generated by the tissues with different hardness, and then the information of the forces is detected by the tactile sensor and converted into an electric signal through a circuit. The image features formed by the generated digital signals of the touch module are clear and definite, a great deal of information such as the shape, hardness, size, margin, activity, tumor internal homogeneity and the like of a lesion mass can be obtained, the recognition and analysis are easy, and the real-time recording and playback can be carried out.
In the aspect of the dynamic scattering optical module, as the CCD camera 3 is also arranged in the cup part 1, L ED light source 5 is needed for irradiation, the pressurizing air bag 4 applies pressure to the detected organ, namely the breast, the surface of the pressurizing air bag is tightly attached to the surface of the detected organ to compress the detected organ, meanwhile, the CCD camera 3 moves on the slide rail 2 to collect breast transmitted light information from different directions, and then image reconstruction is carried out through an imaging system to form a precise three-dimensional functional image.
When the optical tactile breast cancer detector provided by this embodiment is used, the two modalities may be imaged simultaneously or separately, which is not limited herein.
The optical tactile breast cancer detector provided by the embodiment can fuse a dynamic scattering optical imaging modality and a tactile imaging modality, provide a dynamic optical image, obtain tumor metabolic function information, and simultaneously obtain a large amount of information such as the form, hardness, size, margin, activity, tumor internal homogeneity and the like of a lesion inclusion mass, realize organic combination of anatomical information and function information, and comprehensively express information of various imaging sources on one image at the same time, so that the diagnosis accuracy is improved, a doctor can conveniently know the comprehensive condition of lesion tissues or organs, a more accurate diagnosis is made or a more scientifically optimized treatment scheme is made, and meanwhile, the patient does not need to carry out detection in multiple places, the burden of the patient is reduced, and the diagnosis efficiency is improved.
Example two
As shown in fig. 4 and 5, the present embodiment provides a medical apparatus, and the medical apparatus 7 includes the optical tactile breast cancer detector described in embodiment 1.
The host part of the medical device 7 is connected with the optical tactile breast cancer detector in a wired or wireless manner, when the optical tactile breast cancer detector is connected in the wired manner, the optical tactile breast cancer detector is directly powered by the medical device 7, when the optical tactile breast cancer detector is connected in the wireless manner, a battery is used for powering the optical tactile breast cancer detector, the host part of the medical device 7 controls L ED light source to irradiate and the action part of the optical tactile breast cancer detector to act, namely, the CCD camera 3 of the dynamic scattering optical module moves on the sliding rail 2 and the pressurizing air bag 4 presses the detected organ, and simultaneously, the detection part of the optical tactile breast cancer detector, namely, the CCD camera 3 and the tactile sensor 6 are controlled to detect, the dynamic scattering optical signal collected by the CCD camera 3 and the pressure signal collected by the tactile sensor 6 are transmitted to the host part of the medical device 7 in a wired transmission manner or in a wireless transmission manner, wherein the transmission manner is not limited, the imaging system of the medical device 7 forms a dynamic optical image 71 and a tactile image 72 of the detected organ, the dynamic optical image 71 is a three-dimensional map showing the hardness of a three-dimensional lesion with a larger grid map, and the hardness of a three-dimensional map showing the three-dimensional lesion with a larger grid.
While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. An optical tactile breast cancer detector comprises a cup part, and is characterized in that the optical tactile breast cancer detector further comprises a dynamic scattering optical module used for collecting dynamic scattering optical signals and a tactile module used for collecting tactile pressure signals, the tactile module comprises a plurality of tactile sensors, the tactile sensors are distributed on the inner side of the cup part, the dynamic scattering optical module comprises a CCD camera, and the CCD camera is arranged on the inner side of the cup part.
2. The optotactile breast cancer detector of claim 1, wherein: the dynamic scattering optical module further comprises a pressurizing air bag used for pressurizing the detected organ, and the pressurizing air bag is positioned between the inner side wall of the cup part and the detected organ.
3. The apparatus of claim 2, wherein the dynamic scattering optics module further comprises an L ED light source for providing light to the dynamic scattering optics module, the L ED light being distributed on the inside walls of the cup portions between the compression balloon and the inside walls of the cup portions.
4. The optotactile breast cancer detector of claim 2, wherein: the dynamic scattering optical module also comprises a laser light source for providing illumination for the dynamic scattering optical module, and the laser light source is distributed on the inner side wall of the cup part and is positioned between the pressurizing air bag and the inner side wall of the cup part.
5. The optotactile breast cancer detector of claim 1, wherein: the CCD camera is a pinhole camera, the dynamic scattering optical module comprises a sliding rail arranged on the inner side of the cup part, and the CCD camera moves on the sliding rail.
6. The optotactile breast cancer detector of claim 2, wherein: the tactile sensors are uniformly distributed on the surface of the pressurizing air bag, and pressure is applied to the tactile sensors through the pressurizing air bag.
7. The optotactile breast cancer detector of claim 1, wherein: the touch sensor is provided with a telescopic device, and the telescopic device stretches towards the detected organ to apply pressure to the touch sensor.
8. The optotactile breast cancer detector of claim 7, wherein: the telescopic device is a pneumatic telescopic rod and/or an electric telescopic rod.
9. A medical device comprising the optotactile breast cancer detector of any one of claims 1-8.
10. The medical device of claim 9, wherein: the dynamic scattering optics module and the haptic module transmit signals to the medical device, which images based on the signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010342948.0A CN111419190A (en) | 2020-04-27 | 2020-04-27 | Optical touch breast cancer detector and medical equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010342948.0A CN111419190A (en) | 2020-04-27 | 2020-04-27 | Optical touch breast cancer detector and medical equipment |
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| CN111419190A true CN111419190A (en) | 2020-07-17 |
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| CN202010342948.0A Pending CN111419190A (en) | 2020-04-27 | 2020-04-27 | Optical touch breast cancer detector and medical equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490363A (en) * | 2014-12-26 | 2015-04-08 | 宁波杜比医疗科技有限公司 | Breast cancer diagnosis equipment |
| CN109044282A (en) * | 2018-08-28 | 2018-12-21 | 南京星顿医疗科技有限公司 | The detection device and detection method of fusion tactile sensing and optical tomograph imaging |
| CN109124569A (en) * | 2017-06-28 | 2019-01-04 | 华络医疗科技（苏州）有限公司 | A kind of non-invasive diagnosis system of medical treatment detection and imaging |
| CN212465972U (en) * | 2020-04-27 | 2021-02-05 | 浙江杜比医疗科技有限公司 | Optical touch breast cancer detector and medical equipment |
-
2020
- 2020-04-27 CN CN202010342948.0A patent/CN111419190A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490363A (en) * | 2014-12-26 | 2015-04-08 | 宁波杜比医疗科技有限公司 | Breast cancer diagnosis equipment |
| CN109124569A (en) * | 2017-06-28 | 2019-01-04 | 华络医疗科技（苏州）有限公司 | A kind of non-invasive diagnosis system of medical treatment detection and imaging |
| CN109044282A (en) * | 2018-08-28 | 2018-12-21 | 南京星顿医疗科技有限公司 | The detection device and detection method of fusion tactile sensing and optical tomograph imaging |
| CN212465972U (en) * | 2020-04-27 | 2021-02-05 | 浙江杜比医疗科技有限公司 | Optical touch breast cancer detector and medical equipment |
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