TWI606811B - Method for operating a device of blood analysis - Google Patents

Description

Method of operating a blood vessel analysis device

The present invention relates to a method of operating a blood vessel analysis device, and more particularly to an operation method for sequentially performing photo-inductance measurement and ultrasonic detection for blood vessel analysis.

Vascular abnormalities are precursors to diseases such as heart disease, cerebrovascular disease, or hypertension, and these diseases occupy a relatively high proportion of the cause of death in Chinese people. Therefore, if they are accurately found and treated when angiogenesis occurs, It can reduce the risk of abnormal blood vessels.

In general, when the medical staff determines whether the blood vessel of the patient has an abnormality, the blood vessel of the specific part of the patient is analyzed by the ultrasonic imaging device to determine whether the blood vessel of the specific part of the patient has an abnormal state such as embolism. However, there are tens of thousands of human blood vessels. Before operating the ultrasonic imaging device, if there is no pre-guide device or pre-operation, it is possible to easily determine the possible occurrence of vascular abnormalities, and the medical staff must separately operate the ultrasonic imaging device. In the numerous blood vessels one by one, the complicated detection process not only makes the doctors feel exhausted, but the lengthy analysis procedure makes the patients physically and mentally exhausted. The reason for the inefficiency of the above detection is that there is a lack of an efficient blood vessel analysis device and Caused by the operation method.

In view of the above, the present invention provides a method of operating a blood vessel analysis device to solve the problem of poor detection efficiency due to lack of a suitable leader device or pre-operation.

The object of the present invention is to provide a method for operating a blood vessel analyzing device, which can firstly find out the possible occurrence of a blood vessel abnormality by means of photo-sensing. At the same time, the ultrasonic wave detection is performed at the place where the abnormal blood vessel is likely to occur, thereby improving the detection efficiency.

In order to achieve the foregoing object, a method for operating a blood vessel analyzing device includes: sensing a blood vessel to be tested by a photoelectric sensor and generating a sensing signal; receiving the sensing signal by a processor and executing a determining program, in the determining program, the processor converts the sensing signal into a blood flow state data, and determines whether the blood flow data is located within a reference flow state range, and if so, generates and outputs a Driving the signal; if not, continuing to execute the determining process; and receiving the driving signal by an ultrasonic detector, so that the ultrasonic detector detects the blood vessel to be tested and generates a blood vessel diameter after receiving the driving signal data. Therefore, the present invention can easily find out the possible occurrence of vascular abnormality through the photoelectric sensor, and when the blood vessel to be tested is abnormal, the ultrasonic detector is driven by the processor to further detect the abnormality of the blood vessel. Where it may occur, it has the effect of improving detection efficiency.

Wherein, a display is further prepared, and the processor receives the blood vessel diameter data, and the display receives and displays the blood flow data or the blood vessel diameter data by the processor. Thereby, the display can be used to display the blood flow data or the blood vessel diameter data, and the relevant person (for example, the test subject or the medical staff) can view the photoelectric sensor and the ultrasonic detector through the display. The sensing result has the effect of improving the convenience of use.

〔this invention〕

1‧‧‧Photoelectric sensor

11‧‧‧Photoelectric substrate

11a‧‧‧ Launch area

11b‧‧‧ receiving area

12‧‧‧Lighting components

121‧‧‧Lighting section

121a‧‧‧Red light exit section

121b‧‧‧Green light exit section

121c‧‧‧Blu-ray section

13‧‧‧Photodetector

14‧‧‧ Controller

15‧‧‧Wireless Transmission Module

2‧‧‧ Processor

21‧‧‧Wireless transceiver module

3‧‧‧Supersonic Detector

4‧‧‧ display

Fig. 1 is a block diagram of a blood vessel analysis device of the present invention.

Fig. 2 is a schematic view of a photoelectric sensor of the blood vessel analysis device of the present invention.

The above and other objects, features and advantages of the present invention will become more <RTIgt;

Referring to FIG. 1, the blood vessel analysis device of the present invention includes a photoelectric sense. The detector 1, a processor 2 and an ultrasonic detector 3. The photoelectric sensor 1 and the ultrasonic detector 3 are electrically connected to the processor 2.

Referring to Figures 1 and 2, the photoelectric sensor 1 is used to sense a blood vessel to be tested and generate a sensing signal. In this embodiment, the photoelectric sensor 1 includes a photoelectric substrate 11, a light-emitting component 12, and a photodetector 13. The surface of the photovoltaic substrate 11 is divided into a emitting region 11a and a receiving region 11b. The illuminating component 12 is disposed on the illuminating area 11a and configured to emit at least one light toward the blood vessel to be tested. The photodetector 13 is disposed in the receiving area 11b and configured to receive at least one reflected light reflected by the blood vessel to be tested. And generating the sensing signal according to the at least one reflected light. Thereby, the photoelectric sensor 1 can transmit the sensing signal through the light sensing, and has the effect of smoothly generating the sensing signal.

The light-emitting component 12 has a plurality of light-emitting sections 121, and the plurality of light-emitting sections 121 are arranged in the array direction D at intervals in the emitter region 11a, and the array direction D may be parallel to the surface of the photovoltaic substrate 11, and The light emitted by each of the plurality of light exiting segments 121 has a different wavelength. Moreover, the number of the plurality of light-emitting segments 121 is not limited thereto. In the embodiment, the number of the plurality of light-emitting segments 121 is three, and each is a red light-emitting segment 121a and a green light-emitting segment. 121b and a blue light exiting section 121c. Thereby, the light-emitting component 12 can emit light having several different wavelengths, and when the light-emitting component 12 emits light having several different wavelengths toward the blood vessel to be tested of the subject, even if some light is due to its own wavelength The characteristics cannot be smoothly passed through the human body tissue, and some of the light can be smoothly irradiated to the blood vessel to be tested according to the characteristics of its own wavelength, thereby smoothly generating the sensing signal, and the effect of smoothly generating the sensing signal is obtained.

Moreover, the plurality of light-emitting segments 121 each have at least one micro-light-emitting diode (μ LED), and the size of the micro-light-emitting diode is 20 μm×20 μm, and the micro-light-emitting diode can be disposed not only by the arrangement of the micro-light-emitting diodes. The light-emitting component 12 has lower energy consumption, and can reduce the overall volume of the light-emitting component 12, and can also accurately illuminate the portion to be tested by transmitting finer light, which has the effect of improving the sensing accuracy.

In addition, the photoelectric sensor 1 can further have a controller 14 , the controller 14 is electrically connected to the light-emitting component 12 , and the controller 14 is configured to control the plurality of light-emitting segments 121 along the alignment direction D. The sequence emits light of different wavelengths. In this embodiment, the plurality of light exiting segments 121 are respectively the red light exiting section 121a, the green light emitting section 121b, and the blue light emitting section 121c, and the controller 14 can control the red light emitting section 121a. The green light exiting section 121b and the blue light exiting section 121c sequentially emit light. In this way, when the plurality of light-emitting segments 121 sequentially emit light of different wavelengths toward the blood vessel to be tested, the light detector 13 can sequentially receive the reflected light reflected by the blood vessel to be tested, so that the light detector The sensing signal can be generated according to the reflected light (for example, only the reflected light of a specific wavelength is captured, or the sensing signal is generated according to the order of the reflected light), and the effect of improving the measurement accuracy is improved.

Alternatively, the controller 14 is electrically connected to the light-emitting component 12, and the controller 14 is configured to control the plurality of light-emitting segments 121 to randomly emit different wavelengths. Light. In this embodiment, the plurality of light exiting segments 121 are respectively the red light exiting section 121a, the green light emitting section 121b, and the blue light emitting section 121c, and the controller 14 can control the red light emitting section 121a. The green light exiting section 121b and the blue light exiting section 121c are randomly emitted. In this way, when the plurality of light-emitting segments 121 randomly emit light of different wavelengths toward the blood vessel to be tested, the light detector 13 can randomly receive the reflected light reflected by the blood vessel to be tested, so that the light detector 13 can Appropriately generating the sensing signal according to the reflected light (for example, only capturing the reflected light of a specific wavelength or generating the sensing signal according to the randomness of the reflected light) has the effect of improving the measurement accuracy.

In addition, the photoelectric sensor 1 preferably has a wireless transmission module 15, and the wireless transmission module 15 can be a wifi communication architecture, a zigbee communication architecture or a Bluetooth communication architecture. Therefore, the photoelectric sensor 1 can be electrically connected to the processor 2 through the wireless transmission module 15 , which has the effect of improving data transmission convenience.

The processor 2 is electrically connected to the photoelectric sensor 1 to receive the sensing signal No. 2, the processor 2 converts the sensing signal into a blood flow state data, and generates and outputs a driving signal when the blood flow data is in a reference flow state range. The processor 2 can be any processor with logic operation and statistical analysis, so that the processor 2 can convert the sensing signal into any blood flow data, for example, determining the light absorption capability of the blood according to the sensing signal. Further, the blood flow rate, the oxygen content, and the like are estimated, and then the relationship between the blood flow data and the reference flow state range is compared.

Moreover, the blood flow data may include only one or a plurality of data values, and the reference flow range is preferably set in a range in which the abnormality is determined. In this embodiment, the blood flow data may include a blood flow rate value, and the reference flow state range may include a reference flow rate range; or the blood flow data may include a blood oxygen content, and the reference flow The range of states can include a range of baseline oxygenates. Thereby, the processor 2 can simply find out the possible occurrence of the vascular abnormality according to the sensing result generated by the photoelectric sensor 1, and output the driving signal when determining that the blood vessel to be tested has an abnormality, so that the super The sound wave detector 3 can quickly detect the possible occurrence of vascular abnormalities, and has the effect of improving the detection efficiency.

Moreover, the processor 2 preferably has a wireless transceiver module 21, and the wireless transceiver module 21 of the processor 2 is electrically connected to the wireless transmission module 15 of the photoelectric sensor 1, or further electrically The ultrasonic detector 3 is connected to the wireless communication module 21, and the wireless communication module 21 can be the wifi communication architecture, the zigbee communication architecture or the Bluetooth communication architecture. Therefore, the processor 2 can be electrically connected to the photoelectric sensor 1 through the wireless transceiver module 21, which has the effect of improving data transmission convenience.

The ultrasonic detector 3 is electrically connected to the processor 2. After receiving the driving signal, the ultrasonic detector 3 detects the blood vessel to be tested and generates a blood vessel diameter data. The ultrasonic detector 3 can be any ultrasonic device capable of achieving angiography, and can calculate the diameter of the blood vessel to be tested as the blood vessel diameter data, even in the blood vessel to be tested, while performing angiography. When the caliber is greater than or not greater than the standard value of a caliber, different warning messages are output. borrow Therefore, the present invention can easily find out the possible occurrence of vascular abnormality through the photoelectric sensor 1 and drive the ultrasonic detector 3 to further detect through the processor 2 when determining that the blood vessel to be tested has an abnormality. The possibility of abnormal blood vessel occurrence has the effect of improving the detection efficiency.

In addition, the blood vessel analyzing device of the present invention may further have a display 4 electrically connected to the processor 2, the processor 2 may further receive the blood vessel diameter data, and the display 4 is received by the processor 2 and The blood flow data or the blood vessel diameter data is displayed. Thereby, the display 4 can be used to display the blood vessel flow data or the blood vessel diameter data, for the relevant person (for example, the test subject or the medical staff) to view the photoelectric sensor 2 and the ultrasonic detector through the display 4 The sensing result of the detector has the effect of improving the convenience of use.

In the case where the blood vessel analysis device of the present invention has the above-described members, the method of operating the blood vessel analysis device of the present invention comprises the following steps:

In a first step, the photoelectric sensor 1 senses the blood vessel to be tested and generates the sensing signal. Thereby, the photoelectric sensor 1 can transmit the sensing signal through the light sensing, and has the effect of smoothly generating the sensing signal.

In the second step, the processor 2 receives the sensing signal and executes a determining program. In the determining program, the processor 2 converts the sensing signal into the blood flow state data, and determines the blood flow state of the blood vessel. Whether the data is within the reference flow state range, and if so, the drive signal is generated and output; if not, the determination process is continuously performed. The details of the execution of the determination program by the processor 2 have been described above, and will not be described again. Thereby, the processor 2 can simply find out the possible occurrence of the vascular abnormality according to the sensing result generated by the photoelectric sensor 1, and output the driving signal when determining that the blood vessel to be tested has an abnormality, so that the super The sound wave detector 3 can quickly detect the possible occurrence of vascular abnormalities, and has the effect of improving the detection efficiency.

The third step is to receive the driving signal by the ultrasonic detector 3, so that the ultrasonic detector 3 detects the blood vessel to be tested and generates the blood vessel diameter data after receiving the driving signal. Thereby, the present invention can easily find out the possible occurrence of vascular abnormality through the photoelectric sensor 1 . When it is determined that the blood vessel to be tested has an abnormality, the ultrasonic detector 3 is driven by the processor 2 to further detect a possible occurrence of a blood vessel abnormality, which has the effect of improving the detection efficiency.

In a fourth step, the display 4 is further prepared, and the processor 2 receives the blood vessel calibre data and causes the display 4 to receive and display the blood vessel fluidity data or the blood vessel calibre data by the processor 2. Thereby, the display 4 can be used to display the blood vessel flow data or the blood vessel diameter data, for the relevant person (for example, the test subject or the medical staff) to view the photoelectric sensor 2 and the ultrasonic detector through the display 4 The sensing result of the detector has the effect of improving the convenience of use.

In summary, the blood vessel analysis system of the present invention and the method of operating the same can be used to easily find out the possible occurrence of a blood vessel abnormality through the photoelectric sensor 1 and pass through the processor 2 when determining that the blood vessel to be tested has an abnormality. The ultrasonic detector 3 is driven to further detect possible occurrences of vascular abnormalities, and has an effect of improving detection efficiency.

While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.

1‧‧‧Photoelectric sensor

2‧‧‧ Processor

3‧‧‧Supersonic Detector

4‧‧‧ display

15‧‧‧Wireless Transmission Module

21‧‧‧Wireless transceiver module

Claims (2)

A method for operating a blood vessel analyzing device, comprising: sensing a blood vessel to be tested by a photoelectric sensor and generating a sensing signal; receiving the sensing signal by a processor and executing a determining program, in the determining program The processor converts the sensing signal into a blood flow state data, and determines whether the blood flow data is located within a reference flow state range, and if so, generates and outputs a driving signal; if not, continues to execute The determining program receives the driving signal by an ultrasonic detector, so that the ultrasonic detector detects the blood vessel to be tested and generates a blood vessel diameter data after receiving the driving signal. The method of operating a blood vessel analysis device according to claim 1, wherein a display is additionally prepared, and the processor receives the blood vessel diameter data, and the display receives and displays the blood flow data of the blood vessel by the processor. Or the blood vessel diameter data.