CN219089301U

CN219089301U - External mammary gland blood oxygen imaging device

Info

Publication number: CN219089301U
Application number: CN202223027805.4U
Authority: CN
Inventors: 周烽; 林绍浩; 毛贤科; 黄彪; 杨建国
Original assignee: Wuhan Xiede Medical Technology Co ltd
Current assignee: Wuhan Xiede Medical Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-05-30
Anticipated expiration: 2032-11-14

Abstract

The utility model provides an external mammary gland blood oxygen imaging device which comprises an infrared probe, an imaging unit and a control unit, wherein the infrared probe comprises a handle, a connector, a light source and an infrared lamp bead; the infrared lamp beads comprise a first wavelength lamp bead and a second wavelength lamp bead; the imaging unit comprises a fixed seat, a bracket, a joint, a mobile phone terminal, a gooseneck and a camera shooting assembly; the camera shooting assembly comprises a mounting frame and an infrared camera, the infrared camera is fixedly arranged on the mounting frame, and the infrared camera is electrically connected with the connector; the control unit includes a control switch. According to the utility model, the infrared probe is arranged to be of an external structure, and the imaging unit is fixedly arranged, so that the photographing stability of the infrared camera is ensured, a clear mammary gland blood oxygen image can be output, and the light source can be freely moved, so that the device is suitable for different inspected personnel, and the device is convenient to use.

Description

External mammary gland blood oxygen imaging device

Technical Field

The utility model relates to the technical field of mammary gland blood oxygen imaging, in particular to an external mammary gland blood oxygen imaging device.

Background

Breast cancer has become the most common malignant tumor, seriously threatens female health, carries out breast screening on asymptomatic females, can discover breast cancer in early stage, and carries out timely diagnosis and treatment, thereby reducing the fatality rate of breast cancer.

The prior means for screening mammary gland mainly comprises molybdenum target X-ray photographic inspection, ultrasonic inspection and mammary gland blood oxygen function imaging inspection, but the molybdenum target X-ray photographic inspection is insufficient in mammary gland layering resolution of eastern females, X-rays belong to invasive inspection, the method is not applicable to multiple screening in a short period, the ultrasonic inspection has higher requirements on the technical level of doctors, the inspection speed is relatively low, and large-scale screening is not suitable, compared with the method, the advantages of the mammary gland blood oxygen function imaging inspection are highlighted, the diagnosis of mammary gland cancer is realized by utilizing the difference of the absorption degree of oxyhemoglobin and anoxic hemoglobin in mammary glands on light with different wavelengths, the method has no harm to human bodies, and the imaging result can be rapidly diagnosed, so that the method is suitable for large-frequency mammary gland screening.

The utility model provides a mammary gland blood oxygen function imaging inspection is realized through mammary gland blood oxygen imager, the specification of common mammary gland blood oxygen imager is great, be inconvenient for small-size detection mechanism or domestic use of self-checking, and for this reason, the mammary gland blood oxygen imager has appeared some simplified designs, like the utility model of publication number CN212465990U, it discloses a handheld mammary gland blood oxygen check out test set, through setting up the device into handheld structure, the occupation volume of device has been reduced, the use convenience of device has been promoted, but, because the device is fixed through the handheld mode in the use, its fixed stability is relatively poor, shake very easily takes place in the imaging process of shooing, influence mammary gland blood oxygen imaging's image quality, simultaneously, because infrared lamp and camera are all fixed mounting on the casing, infrared lamp not only can not laminate the mammary gland of being inspected personnel, not only lead to light effect relatively weak, still can not adjust the position of infrared lamp according to being inspected personnel thymus size's difference, the adaptability of device has been reduced.

Disclosure of Invention

In view of the above, the utility model provides an external mammary gland blood oxygen imaging device which can not only prevent the infrared camera from shaking in the photographing imaging process, but also ensure the illumination effect of the light source, thereby being suitable for different inspected personnel.

The technical scheme of the utility model is realized as follows: the utility model provides an external mammary gland blood oxygen imaging device, which comprises an infrared probe, an imaging unit and a control unit,

the infrared probe comprises a handle, a connector, a light source and infrared lamp beads, wherein one end of the connector is arranged on the handle, and the connector is fixedly connected with the handle; the light source head is arranged at one end of the connector far away from the handle, and is fixedly connected with the connector; the infrared lamp beads comprise first wavelength lamp beads and second wavelength lamp beads, and the first wavelength lamp beads and the second wavelength lamp beads are fixedly arranged on the light source head;

the imaging unit comprises a fixed seat, a bracket, a connector, a mobile phone terminal, a gooseneck and a camera shooting assembly, wherein the bracket is arranged on the fixed seat and is in damping rotation connection with the fixed seat; the connector is arranged on the bracket and is fixedly connected with the bracket; the mobile phone terminal is placed on the support and is electrically connected with the connector; one end of the gooseneck rod is fixedly arranged on the fixed seat; the camera shooting assembly comprises a mounting frame and an infrared camera, and the mounting frame is fixedly arranged at one end of the gooseneck rod, which is far away from the fixing seat; the infrared camera is fixedly arranged on the mounting frame and is electrically connected with the connector;

the control unit comprises a control switch which is arranged on the handle and fixedly connected with the handle.

On the basis of the technical scheme, preferably, the connection angle of the connector is adjustable and is used for adjusting the fixed azimuth of the light source.

Still further preferably, the connector comprises a universal ball and a ball fixing seat, and the universal ball is fixedly arranged on the handle; the ball head fixing seat is fixedly arranged on the light source, and the ball head fixing seat is in damping rotation connection with the universal ball head.

On the basis of the above technical scheme, preferably, the first wavelength lamp beads are provided in plurality, and the plurality of first wavelength lamp beads are arranged in a matrix arrangement mode.

Still more preferably, the second wavelength beads are provided in plurality, and the second wavelength beads and the first wavelength beads are alternately arranged.

Still more preferably, the light wavelength of the first wavelength lamp beads is 760nm.

Still more preferably, the light wavelength of the second wavelength lamp beads is 850nm.

On the basis of the above technical scheme, preferably, the camera shooting assembly further comprises a laser range finder, wherein the laser range finder is fixedly arranged on the mounting frame, and the laser range finder is electrically connected with the connector.

Based on the above technical solution, preferably, the type of the infrared camera is Gao Dezhi IPM640.

On the basis of the above technical solution, preferably, the control switch includes a button and a knob, and the button and the knob are disposed opposite to each other with respect to a center line of the handle.

Compared with the prior art, the external mammary gland blood oxygen imaging device has the following beneficial effects:

(1) The infrared probe is arranged to be of an external structure, and the imaging unit is fixedly arranged, so that the photographing stability of the infrared camera is ensured, a clear mammary gland blood oxygen image can be output, and the light source can be freely moved, so that the device is suitable for different inspected personnel, and the device is convenient to use;

(2) The control switch is arranged on the handle, and the brightness of the infrared lamp beads and the photographing of the infrared camera can be controlled by the control switch through connection with an external control module, so that an inspected person can hold the handle for self-inspection without the operation of medical staff when performing mammary gland blood oxygen imaging inspection, thereby not only being beneficial to the rapid operation of the inspection operation, but also reducing the investment of the medical staff;

(3) The mobile phone terminal is used for replacing a device host in the prior art, so that the occupied space of the device is reduced, and the device can be popularized by virtue of the universality of the mobile phone;

(4) The connector is arranged into an adjustable structure, so that the bracket is connected with the fixed seat in a damping rotation manner, the camera shooting assembly is fixed by the gooseneck, and the angle of the related structure can be adjusted according to the use habit of an operator, so that the use convenience of the device is improved;

(5) Through setting up laser range finder, can be to the distance of being inspected personnel and infrared camera control to guide to be inspected personnel and remove to the best position of shooing, thereby promote infrared camera's imaging accuracy and quality.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of an external mammary gland blood oxygen imaging device according to the present utility model;

FIG. 2 is an exploded view of an infrared probe in an external mammary gland blood oxygen imaging device according to the present utility model;

FIG. 3 is a perspective view of an infrared probe in an external mammary gland blood oxygen imaging device of the present utility model;

FIG. 4 is a perspective view of a light source head of an external mammary gland blood oxygen imaging device according to the present utility model;

FIG. 5 is a perspective view of an imaging unit of an external mammary gland blood oxygen imaging device according to the present utility model;

FIG. 6 is a perspective view of a joint in an external mammary gland blood oxygen imaging device according to the present utility model;

FIG. 7 is a perspective view of an imaging assembly of an external mammary gland blood oxygen imaging device according to the present utility model;

fig. 8 is a flow chart illustrating the operation of the control switch in the external mammary gland blood oxygen imaging device according to the present utility model.

Wherein: 1. an infrared probe; 11. a handle; 12. a connector; 121. universal ball head; 122. a ball head fixing seat; 13. a light source; 14. infrared lamp beads; 141. a first wavelength bead; 142. a second wavelength bead; 2. an imaging unit; 21. a fixing seat; 22. a bracket; 23. a joint; 24. a mobile phone terminal; 25. a camera assembly; 251. a mounting frame; 252. an infrared camera; 253. a laser range finder; 26. a gooseneck; 3. a control unit; 31. a control switch; 311. a button; 312. and (5) a knob.

Detailed Description

The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

As shown in fig. 1 to 8, the external mammary gland blood oxygen imaging device of the utility model comprises an infrared probe 1, an imaging unit 2 and a control unit 3.

The infrared probe 1 comprises a handle 11, a connector 12, a light source head 13 and an infrared lamp bead 14, wherein one end of the connector 12 is arranged on the handle 11, and the connector 12 is fixedly connected with the handle 11; the light source head 13 is arranged at one end of the connector 12 far away from the handle 11, and the light source head 13 is fixedly connected with the connector 12; the infrared lamp beads 14 comprise first wavelength lamp beads 141 and second wavelength lamp beads 142, and the first wavelength lamp beads 141 and the second wavelength lamp beads 142 are fixedly arranged on the light source head 13; the infrared probe 1 is of an external structure, can be used independently, when in use, the handle 11 is held by hand, the light source head 13 is close to the mammary gland of a person to be inspected, the set first wavelength lamp beads 141 and second wavelength lamp beads 142 are utilized, infrared light with two different wavelengths emitted by the light source head 13 can be utilized, and then the early symptoms of breast cancer can be found by utilizing the variation of the infrared light with different light absorption degrees by oxyhemoglobin and anoxic hemoglobin in the mammary gland.

As a preferred embodiment, the connection angle of the connector 12 is adjustable, so as to adjust the fixed orientation of the light source head 13, so that the fixed angle between the light source head 13 and the handle 11 is adapted to the usage habit of the operator.

Further, the connector 12 includes a universal ball 121 and a ball fixing seat 122, and the universal ball 121 is fixedly arranged on the handle 11; the ball head fixing seat 122 is fixedly arranged on the light source 13, and the ball head fixing seat 122 is in damping rotation connection with the universal ball head 121; as shown in fig. 2, the light source 13 can be swung to adjust its fixed orientation by using the damping rotation fit of the ball head fixing seat 122 and the universal ball head 121.

As a preferred embodiment, the first wavelength beads 141 are provided in plurality, and the plurality of first wavelength beads 141 are arranged in a matrix, the second wavelength beads 142 are provided in plurality, and the plurality of second wavelength beads 142 are arranged alternately with the first wavelength beads 141; the number of the first wavelength beads 141 and the second wavelength beads 142 is increased, so that the light-emitting brightness of the device can be improved, and the uniformity of infrared light with two different wavelengths can be improved by arranging the first wavelength beads and the second wavelength beads in an alternate matrix arrangement mode.

Further, in order to enhance the imaging effect of the device, the light wavelength of the first wavelength light bead 141 is preferably 760nm, and the light wavelength of the second wavelength light bead 142 is preferably 850nm.

The imaging unit 2 comprises a fixed seat 21, a bracket 22, a joint 23, a mobile phone terminal 24, a gooseneck 26 and a camera shooting assembly 25, wherein the bracket 22 is arranged on the fixed seat 21, and the bracket 22 is connected with the fixed seat 21 in a damping rotation manner; the joint 23 is arranged on the bracket 22, and the joint 23 is fixedly connected with the bracket 22; the mobile phone terminal 24 is placed on the bracket 22, and the mobile phone terminal 24 is electrically connected with the connector 23; one end of the gooseneck 26 is fixedly arranged on the fixed seat 21; the camera assembly 25 comprises a mounting frame 251 and an infrared camera 252, wherein the mounting frame 251 is fixedly arranged at one end of the gooseneck 26 far away from the fixed seat 21; the infrared camera 252 is fixedly arranged on the mounting frame 251, and the infrared camera 252 is electrically connected with the joint 23; the imaging unit 2 is of a fixed structure, and is placed at a tabletop during use, so that photographing stability of the infrared camera 252 can be guaranteed, as shown in fig. 5-7, by arranging the connector 23 on the support 22, when the mobile phone terminal 24 is placed on the support 22, the connector 23 can be electrically connected with the mobile phone terminal 24, so that the infrared camera 252 electrically connected with the connector 23 can be electrically connected with the mobile phone terminal 24, signal transmission between the mobile phone terminal 24 and the infrared camera 252 is realized, and photographing control of the infrared camera 252 is performed by using the mobile phone terminal 24; the support 22 is connected with the fixing seat 21 in a damping rotation way, so that a plurality of structures can be realized, for example, a damping rotating shaft can be arranged on the support 22, a mounting through hole is formed in the fixing seat 21, the damping rotation effect can be realized by utilizing the cooperation of the support 22 and the mounting through hole, and in the use process, an operator can adjust the placement angle of the mobile phone terminal 24 by utilizing the rotation of the support 22, so that the observation of a screen of the mobile phone terminal 24 is convenient; also, by using the gooseneck 26 to mount the camera assembly 25, the position of the camera assembly 25 can be adjusted by toggling the gooseneck 26 to adapt the camera position to different individuals.

As a preferred embodiment, the camera assembly 25 further includes a laser rangefinder 253, the laser rangefinder 253 is fixedly disposed on the mounting frame 251, and the laser rangefinder 253 is electrically connected with the connector 23; the method is similar to the infrared camera 252, the laser range finder 253 is electrically connected with the connector 23, and after the mobile phone terminal 24 is connected with the connector 23, the laser range finder 253 and the mobile phone terminal 24 also establish a signal channel, so that distance parameters measured by the laser range finder 253 can be uploaded to the mobile phone terminal 24, and the distance between an inspected person and the infrared camera 252 is fed back, so that the inspected person is guided to move to an optimal photographing position, and the imaging precision and quality of the infrared camera 252 are improved.

As a preferred embodiment, the infrared camera 252 is preferably of the type having an infrared resolution of 640 x 480 and is preferably used for the display of the mobile phone terminal 24.

The control unit 3 comprises a control switch 31, the control switch 31 is arranged on the handle 11, and the control switch 31 is fixedly connected with the handle 11; after the control switch 31 is electrically connected with the infrared lamp beads 14 through the control module, for example, by controlling the circuit resistance through components such as a slide rheostat, the brightness and the switch of the infrared lamp beads 14 can be controlled by using the control switch 31; when the control switch 31 and the mobile phone terminal 24 are connected with the control module and the bluetooth module, the mobile phone terminal 24 and the control module can be connected in bluetooth, so that the control switch 31 electrically connected with the control module and the infrared camera 252 electrically connected with the mobile phone terminal 24 are connected, which is similar to the principle of bluetooth selfie stick, and the photographing of the infrared camera 252 can be controlled by using the control switch 31.

As a preferred embodiment, the control switch 31 includes a button 311 and a knob 312, and the button 311 and the knob 312 are disposed opposite to each other with respect to the center line of the handle 11; as shown in fig. 2, by providing the button 311 and the knob 312, the control switch 31 is controlled by pressing one side and rotating the other side, which is more convenient for one-hand operation than the mode of using all the buttons 311 or all the knobs 312, so that the patient can perform self-test, and the inspection efficiency of the device is improved.

The application method of the external mammary gland blood oxygen imaging device provided by the utility model comprises the following steps:

when the device is used, firstly, the device is placed at a desktop, a person to be inspected stands or sits in front of the device, then, the distance between the device and the person to be inspected is measured according to the laser range finder 253, the person to be inspected is guided to move to an optimal photographing position, then, the height of the photographing assembly 25 is adjusted in a manner of poking the gooseneck 26 to enable the photographing assembly 25 to correspond to the position of the mammary gland of the person to be inspected, then, the handle 11 is held by hand, the light source head 13 is moved to a proper position of the mammary gland to be inspected, the infrared lamp beads 14 are adjusted to proper brightness in a manner of controlling the control switch 31, finally, the infrared camera 252 is controlled to photograph in a manner of controlling the control switch 31, and a required mammary gland blood oxygen image can be formed for diagnosis of doctors; during the process, the bracket 22 can be rotated to adjust the placement angle of the mobile phone terminal 24, and the connection angle of the connector 12 can be adjusted to control the connection direction of the light source 13 and the handle 11, so that the mobile phone terminal is suitable for the use habits of different operators.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An external mammary gland blood oxygen imaging device comprises an infrared probe (1), an imaging unit (2) and a control unit (3),

the method is characterized in that: the infrared probe (1) comprises a handle (11), a connector (12), a light source head (13) and infrared lamp beads (14), one end of the connector (12) is arranged on the handle (11), and the connector (12) is fixedly connected with the handle (11); the light source head (13) is arranged at one end of the connector (12) far away from the handle (11), and the light source head (13) is fixedly connected with the connector (12); the infrared lamp beads (14) comprise first wavelength lamp beads (141) and second wavelength lamp beads (142), and the first wavelength lamp beads (141) and the second wavelength lamp beads (142) are fixedly arranged on the light source head (13);

the imaging unit (2) comprises a fixed seat (21), a bracket (22), a connector (23), a mobile phone terminal (24), a gooseneck (26) and a camera shooting assembly (25), wherein the bracket (22) is arranged on the fixed seat (21), and the bracket (22) is connected with the fixed seat (21) in a damping rotation manner; the connector (23) is arranged on the bracket (22), and the connector (23) is fixedly connected with the bracket (22); the mobile phone terminal (24) is placed on the support (22), and the mobile phone terminal (24) is electrically connected with the connector (23); one end of the gooseneck (26) is fixedly arranged on the fixed seat (21); the camera shooting assembly (25) comprises a mounting frame (251) and an infrared camera (252), and the mounting frame (251) is fixedly arranged at one end of the gooseneck (26) far away from the fixed seat (21); the infrared camera (252) is fixedly arranged on the mounting frame (251), and the infrared camera (252) is electrically connected with the joint (23);

the control unit (3) comprises a control switch (31), the control switch (31) is arranged on the handle (11), and the control switch (31) is fixedly connected with the handle (11).

2. An external mammary gland blood oxygen imaging device as set forth in claim 1, wherein: the connection angle of the connector (12) is adjustable and is used for adjusting the fixed orientation of the light source head (13).

3. An external mammary gland blood oxygen imaging device as claimed in claim 2, wherein: the connector (12) comprises a universal ball head (121) and a ball head fixing seat (122), and the universal ball head (121) is fixedly arranged on the handle (11); the bulb fixing seat (122) is fixedly arranged on the light source (13), and the bulb fixing seat (122) is connected with the universal bulb (121) in a damping rotation mode.

4. An external mammary gland blood oxygen imaging device as set forth in claim 1, wherein: the first wavelength lamp beads (141) are provided in plurality, and the first wavelength lamp beads (141) are arranged in a matrix mode.

5. An external mammary gland blood oxygen imaging device as set forth in claim 4, wherein: the second wavelength lamp beads (142) are provided with a plurality of lamp beads, and the second wavelength lamp beads (142) and the first wavelength lamp beads (141) are alternately arranged.

6. An external mammary gland blood oxygen imaging device as set forth in claim 5, wherein: the light wavelength of the first wavelength lamp beads (141) is 760nm.

7. An external mammary gland blood oxygen imaging device as set forth in claim 6, wherein: the light wavelength of the second wavelength lamp beads (142) is 850nm.

8. An external mammary gland blood oxygen imaging device as set forth in claim 1, wherein: the camera shooting assembly (25) further comprises a laser range finder (253), the laser range finder (253) is fixedly arranged on the mounting frame (251), and the laser range finder (253) is electrically connected with the joint (23).

9. An external mammary gland blood oxygen imaging device as set forth in claim 1, wherein: the infrared camera (252) is of the type IPM640.

10. An external mammary gland blood oxygen imaging device as set forth in claim 1, wherein: the control switch (31) includes a button (311) and a knob (312), and the button (311) and the knob (312) are disposed opposite to each other with respect to a center line of the handle (11).