CN213606289U

CN213606289U - Detection equipment based on infrared ray

Info

Publication number: CN213606289U
Application number: CN202021007639.XU
Authority: CN
Inventors: 潘安南
Original assignee: Shenzhen Huaou Minkang Artificial Intelligence Co ltd
Current assignee: Shenzhen Huaou Minkang Artificial Intelligence Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-07-06
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to the technical field of diagnostic equipment, in particular to a detection device based on infrared rays, which comprises a workbench, wherein a computer, a power supply and a detection device are arranged on the workbench, the detection device comprises a fixed arm, a CCD camera, an infrared detection probe and a controller, the controller is electrically connected with the computer, the CCD camera and the infrared detection probe are electrically connected, one end of the fixed arm, which is far away from the workbench, is provided with a clamping head, the infrared detection probe comprises a shell, the middle part of the shell is provided with a clamping part, the infrared detection probe is internally provided with an infrared light source, the outer part of the shell is provided with a shading baffle at one side, which is close to the infrared light source, the shading baffle protrudes out of the shell, the detection device based on infrared rays can effectively reduce the requirements on ambient light rays during detection, meanwhile, light leakage can be effectively prevented, and the detection effect is improved.

Description

Detection equipment based on infrared ray

Technical Field

The utility model relates to a diagnostic equipment technical field especially relates to a check out test set based on infrared ray.

Background

Breast cancer, the most common malignancy among women worldwide, has increased in incidence year by year in recent years. People expect to find a new generation of detection method, which can further improve the detection rate of breast cancer and control the disease process in early stage, thereby improving the survival rate of breast cancer patients.

Since the inclusion of breast X-ray molybdenum-target photography into the routine screening program for breast cancer, there was a significant decrease in breast cancer mortality. However, the photographic technology still has the limitations: (1) the breast needs to be pressed, so that the examinee feels uncomfortable; (2) certain missed diagnosis rate and misdiagnosis rate exist; (3) the sensitivity is not high for the dense mammary gland. Ultrasound also plays an important role in breast cancer screening, is particularly suitable for young women with dense glands, and is still affected by the following factors: (1) the mass of the ultrasound device; (2) the physician's manipulation and ability to interpret the image.

The medical thermal infrared imager receives infrared rays with different intensities radiated from different parts of the surface of a human body and converts the infrared rays into a temperature distribution map, so that disease diagnosis and research on the functional state of the human body are performed. The temperature distribution of a normal human body has certain stability and symmetry. Due to the difference of anatomical structure, tissue metabolism, blood circulation and nerve state, the temperature of each part of the body is different, and different thermal fields can be formed. When a disease or function is altered in a location of the body, the blood flow and cellular metabolism in that location will change, resulting in a local temperature change, which is manifested as a higher or lower temperature. If the systemic or local temperature deviates from normal, then a disease or injury may be present. Therefore, temperature is one of the most commonly used indicators for observing and measuring the normality of human body functions.

The infrared mammary gland detector utilizes infrared light with the wavelength of 0.8-1.5 mu m to transilluminate breasts according to the characteristic that human soft tissues have selective absorption of infrared light radiation, the transillumination images are shot by a camera and input into a computer host for processing, various lesions of mammary tissue are displayed on a screen, various mammary gland diseases are rapidly and accurately diagnosed, and different mastopathies such as benign and malignant tumors, hyperplasia, cyst and the like can be identified according to the depth of shadow, the boundary and the distribution condition of blood vessels.

The infrared mammary gland detector in the prior art has certain requirements on light in the detection process and should be carried out in a darkroom as much as possible. However, the light is too dark indoors, which is not favorable for operation; especially when the light is too strong in the room, the light on the surface of the mammary gland is offset by part of the light transmitted through the mammary gland, so that the gray shadow cannot be effectively displayed, and particularly the light gray shadow can be covered. Meanwhile, when the probe in the prior art is used for detection, light is easily emitted from the periphery of the probe to the periphery, and effective light intensity is weakened, so that the probe needs to be improved to prevent light leakage.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a check out test set based on infrared ray, check out test set based on infrared ray can effectively reduce the requirement to ambient light that detects time measuring, simultaneously, can effectively prevent the light leak, improves detection effect.

In order to achieve the technical effects, the utility model adopts the following technical scheme:

the utility model provides a check out test set based on infrared ray, includes the workstation, be provided with computer, power and check out test set on the workstation, check out test set includes fixed arm, CCD camera, infrared detection probe and controller, CCD camera, infrared detection probe with the controller electricity is connected, the controller with computer electricity is connected, CCD camera, fixed arm all with workstation fixed connection, the fixed arm is kept away from the one end of workstation is provided with the holding head, infrared detection probe includes the casing, the middle part of casing is provided with the clamping part, the inside infrared light source that is provided with of infrared detection probe, infrared light source's transmission mouth sets up the bottom of casing, the bottom fixedly connected with shading baffle of casing.

Further, the outside of shading baffle still is equipped with the shell by the cover, the shell can be dismantled with the casing and be connected, and the interior bottom surface of shell is provided with the ultraviolet lamp, the ultraviolet lamp with the controller electricity is connected.

Further, the bottom of the shell is provided with a proximity switch which is electrically connected with the controller.

Furthermore, a heating wire is embedded in the shading baffle and is electrically connected with the power supply through a wire.

Furthermore, the tail end of the shading baffle is wrapped with a silica gel cushion.

Compared with the prior art, the beneficial effects of the utility model are that:

on the one hand, the utility model provides a pair of check out test set structural design based on infrared ray is reasonable, can detect the local pathological change of mammary gland rapidly, accurately, and the practicality is strong.

In a second aspect, the utility model provides a pair of check out test set based on infrared ray is used for fixing through setting up the fixed arm infrared test probe can play certain guard action to infrared test probe, and further, through infrared test probe's outside sets up the shading baffle and is used for reducing the infrared light scattering and reveals, can reduce effectively check out test set based on infrared ray is to the requirement of ambient light, can make above-mentioned equipment be applicable to more extensive use scene.

In a third aspect, the utility model provides an infrared-based detection device can effectively protect the infrared detection probe by arranging the protective casing, thereby prolonging the service life of the device; meanwhile, the ultraviolet lamp is arranged at the bottom of the shell to sterilize the infrared detection probe, so that the use process is cleaner and safer, and certain manual labor intensity can be reduced;

in a fourth aspect, the utility model provides a pair of check out test set based on infrared ray is through set up proximity switch in the protection casing, through this proximity switch impression and to controller transmission signal, through opening of controller automatic control ultraviolet lamp can realize infrared test probe non-operating time self-sterilizer has further saved artifical work load.

In a fourth aspect, the utility model provides a pair of check out test set based on infrared ray passes through the inside of shading baffle sets up the heater strip, can suitably heat up the shading baffle when weather is cold, preferably, shading baffle temperature is close mutually with human body temperature to reduce patient stress, avoid influencing local blood circulation because of the human factor, simultaneously, improve use comfort to a certain extent.

Drawings

Fig. 1 is a schematic view of an overall structure of an infrared-based detection apparatus according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of an infrared-based detection device a-a' according to an embodiment of the present invention;

fig. 3 is a partial enlarged view of a detection device B based on infrared rays according to an embodiment of the present invention;

the reference signs are: 10-workbench, 20-computer, 31-fixed arm, 311-clamping head, 32-CCD camera, 33-infrared detection probe, 331-infrared light source, 332-shading baffle, 332 a-silica gel cushion, 34-shell, 341-ultraviolet lamp, 342-proximity switch and 40-controller.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-3, the infrared-based detection device provided in this embodiment includes a workbench 10, a computer 20, a power supply, and a detection device are disposed on the workbench 10, the computer 20 is configured to transmit a control signal to the controller 40 and display an infrared image as a display device, the detection device includes a fixing arm 31, a CCD camera 32, an infrared detection probe 33, and a controller 40, the controller 40 is disposed below the workbench 10, the CCD camera 32 and the infrared detection probe 33 are electrically connected to the controller 40, and the controller 40 is electrically connected to the computer 20.

In this embodiment, CCD camera 32, fixed arm 31 all with workstation 10 fixed connection, fixed arm 31 is keeping away from the one end of workstation 10 is provided with holding head 311, holding head 311 is used for the centre gripping infrared detection probe 33, infrared detection probe 33 includes the casing, the middle part of casing is provided with the clamping part, holding head 311 is right the clamping part carries out the centre gripping, can be right infrared detection probe 33 is fixed. The inside of infrared detection probe 33 is provided with infrared light source 331, the transmission mouth setting of infrared light source 331 is in the bottom of casing, the bottom fixedly connected with shading baffle 332 of casing, shading baffle 332 is convenient for avoid the light scattering that infrared light source 331 sent or reveal to the outside, thereby it is too weak to lead to waiting to detect position light intensity influences the testing result.

In this embodiment, the outside of shading baffle 332 still overlaps and is equipped with shell 34, shell 34 and casing can be dismantled and be connected, preferably, through threaded connection or joint between shell 34 and the casing, the interior bottom surface fixedly connected with ultraviolet lamp 341 of shell 34, ultraviolet lamp 341 with the controller 40 electricity is connected, controller 40 is steerable ultraviolet lamp 341 is opened and is disinfected infrared detection probe 33, avoids skin microorganism's cross infection.

In this embodiment, a proximity switch 342 is fixedly installed at the bottom of the housing 34, the proximity switch 342 is electrically connected to the controller 40, the proximity switch 342 is used for sensing a proximity state of the housing and transmitting a position signal of the housing to the controller 40, the controller 40 can control the ultraviolet lamp 341 to be turned on to sterilize a portion of the infrared detection probe 33 sleeved in the housing 34, and particularly, a portion frequently contacting the skin needs to be sterilized frequently, such as the position of the light shielding baffle 332, so as to prevent microorganisms from being transmitted among different patients.

In this embodiment, shading baffle 332 is hollow seal structure, shading baffle 332's one end with casing fixed connection, shading baffle 332's inside is inlayed and is equipped with the heater strip, the heater strip pass through the wire with the power electricity is connected, controller 40 is through control the power does the heater strip power supply is in order to improve shading baffle 332's temperature, it is convenient right shading baffle 332 suitably heaies up to guarantee use comfort and reduce human stress to cold amazing, improve the detection accuracy.

In this embodiment, the end of the shading baffle 332 is wrapped by a silica gel cushion 332a, so that the comfort of the patient is improved, the light leakage is effectively reduced, and the inspection accuracy is improved.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. An infrared-based detection device, characterized in that: including workstation (10), be provided with computer (20), power and check out test set on workstation (10), check out test set includes fixed arm (31), CCD camera (32), infrared detection probe (33) and controller (40), controller (40) with computer (20) electricity is connected, CCD camera (32), infrared detection probe (33) are even controller (40) electricity is connected, fixed arm (31) are keeping away from the one end of workstation (10) is provided with clamping head (311), infrared detection probe (33) include the casing, infrared detection probe (33) inside is provided with infrared light source (331), the bottom fixedly connected with shading baffle (332) of casing.

2. An infrared-based detection apparatus as claimed in claim 1, wherein: the outer portion of the shading baffle (332) is further sleeved with a shell (34), the shell (34) is detachably connected with the shell, an ultraviolet lamp (341) is arranged on the inner bottom surface of the shell (34), and the ultraviolet lamp (341) is electrically connected with the controller (40).

3. An infrared-based detection apparatus as claimed in claim 2, wherein: the bottom of the shell (34) is provided with a proximity switch (342), and the proximity switch (342) is electrically connected with the controller (40).

4. An infrared-based detection apparatus as claimed in claim 1, wherein: and a heating wire is embedded in the shading baffle (332), and the heating wire is electrically connected with the power supply through a wire.

5. An infrared-based detection apparatus as claimed in claim 1, wherein: the tail end of the shading baffle (332) is wrapped with a silica gel soft pad (332 a).