CN114384025A - Biological detection device and method for toilet bowl water solution - Google Patents
Biological detection device and method for toilet bowl water solution Download PDFInfo
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- CN114384025A CN114384025A CN202011122668.5A CN202011122668A CN114384025A CN 114384025 A CN114384025 A CN 114384025A CN 202011122668 A CN202011122668 A CN 202011122668A CN 114384025 A CN114384025 A CN 114384025A
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- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
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- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
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- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
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- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
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Abstract
The invention provides a biological detection device for a water solution of a closestool, which comprises: the device comprises a setting part, a host, an adjustable supporting part and a detecting part. The host is connected with the setting part. The adjustable supporting part can be movably adjusted in the horizontal direction and the vertical direction and is connected with the setting part. The detecting part is connected and linked with the adjustable supporting part. Wherein, the detecting part at least comprises a luminous source and an optical sensor. The biological detection device for the water solution of the closestool is a home health monitoring device which can automatically detect whether excrement contains blood or not without adding any chemical reagent and collecting any excrement sample.
Description
Technical Field
The present invention relates to a biological detection device and method, and more particularly to a biological detection device and method for a toilet water solution.
Background
The primary disease sign of large intestine/rectal cancer is fecal occult blood, and the primary disease sign of bladder cancer is urine occult blood, which are both related to occult blood. In the united states, the incidence of colorectal cancer accounts for 8% of the total incidence of cancer, the fourth and the second. In China, the number of colorectal cancer diseases accounts for 18.6% of the world, the number of colorectal cancer deaths accounts for 20.1% of the world, and the two are the first in the world. In taiwan, colorectal cancer is the first of twelve consecutive years of cancer, and the incidence of colorectal cancer is the first in the world. The journal of NATURE, published in 2017, 11 and 9, currently, there is no universal screening method for bladder cancer, and only when people visually see that urine contains blood, invasive endoscope diagnosis and treatment are known, and about 10% of people with the hematuria symptom can be diagnosed as bladder cancer. Therefore, whether the urine is abnormal or not is detected by a non-invasive method, which is feasible and can reduce the discomfort caused by the endoscope.
In the existing immunoassay method for occult blood detection, a fecal sample must be collected by oneself, and the fecal sample is sent back to a hospital to wait for a test result, so that rapidity and convenience are lost. When the fecal specimen is collected, because the occult blood is not uniformly distributed in the feces, false negative may be generated due to the non-collection of the occult blood in the testing process, which may cause erroneous judgment. Further, since the tumor or polyp itself is intermittently bleeding but is not continuously bleeding, there is a possibility that the tumor or polyp does not bleed on the day of or the day before the collection of the stool sample, and the test is false negative, which may cause erroneous judgment.
Japanese patent No. 1998339728 discloses a stool component inspection apparatus in which a stool sampling process is necessary, an additional diluent is added, and a washing process is necessary, thus being considerably inconvenient.
Other conventional detection methods require the addition of chemicals to bind with blood in feces or urine, and for the general public, additional steps are required, which is inconvenient in use and causes additional burden of chemical consumables.
Therefore, how to satisfy the needs of biological detection with rapidity and convenience, and simultaneously, consider both economy and accuracy is an important issue to be solved at present.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, the present invention provides a biological detection device for toilet bowl water solution, which is used for performing a biological detection, and comprises: a setting part, which sets the toilet water solution biological detection device on the toilet; a host computer including an operation control unit, the host computer being connected to the setting part; an adjustable supporting part which can be movably adjusted in the horizontal direction or the vertical direction and is connected with the setting part; and a detecting part, which is used for being placed in the water of the toilet containing excrement, the detecting part comprises a light source, the detecting part is connected and linked with the adjustable supporting part, and the light source is electrically connected with the operation control unit; the operation control unit controls the light source to emit light to pass through the toilet water containing excrement and enter an optical sensor, the optical sensor receives the penetrating light and transmits a sensing signal to the operation control unit, and the operation control unit judges whether a biological detection signal exists or not and outputs a detection result.
The invention further provides a biological detection method of the water solution of the closestool, which is used for carrying out biological detection and is applied to a biological detection device of the water solution of the closestool, the device comprises a setting part, a host, an adjustable supporting part and a detection part, the device is arranged on the closestool by the setting part, the host comprises an operation control unit and is connected with the setting part, the adjustable supporting part can be movably adjusted in the horizontal direction or the vertical direction and is connected with the setting part, the detection part is arranged in the water of the closestool containing excrement and comprises a light source, the detection part is connected and linked with the adjustable supporting part, and the light source is electrically connected with the operation control unit; the biological detection method of the water solution of the closestool comprises the following steps: the adjustable supporting part is linked with the detecting part in the horizontal direction or the vertical direction; receiving a start detection command through an input unit; enabling the luminous source to fire a light ray to penetrate through the water of the toilet containing excrement and enter an optical sensor; and the operation control unit judges whether the biological detection signal exists or not and sends the detection result to a display unit.
The invention can achieve the purpose of biological detection and can meet the requirements of convenience, comfort, rapidness, accuracy and economic benefit.
Drawings
FIG. 1 is a perspective view of a biological testing device for an aqueous toilet bowl according to a preferred embodiment of the present invention;
FIG. 2 is a side view of a toilet bowl aqueous solution biological detection device according to a preferred embodiment of the present invention;
FIG. 3 is a first schematic view of a toilet bowl with a biological testing device for testing an aqueous solution according to a preferred embodiment of the present invention;
FIG. 4 is a second schematic view of the toilet bowl with the biological testing device for testing water solution according to the preferred embodiment of the invention;
FIG. 5 is a block diagram of a bio-detection apparatus for an aqueous toilet solution according to a preferred embodiment of the present invention;
FIG. 6 is a schematic diagram of the biological detection principle of the toilet bowl water solution of the present invention;
FIG. 7 is a blood absorption spectrum of a preferred embodiment of the present invention;
FIG. 8 is a block diagram of a biological testing device for an aqueous toilet bowl according to a first embodiment of the present invention;
FIG. 9 is a schematic illustration of the optical delivery of the first embodiment of the present invention;
FIG. 10 is a block diagram of a biological testing device for an aqueous toilet bowl according to a second embodiment of the present invention;
FIG. 11 is a schematic illustration of light delivery of a second embodiment of the present invention;
FIG. 12 is a block diagram of a biological testing device for an aqueous toilet bowl according to a third embodiment of the present invention;
FIG. 13 is a schematic illustration of light delivery of a third embodiment of the present invention;
FIG. 14 is a block diagram of a biological testing device for an aqueous toilet bowl according to a fourth embodiment of the present invention;
FIG. 15 is a schematic illustration of light delivery of a fourth embodiment of the present invention;
FIG. 16 is a flow chart of a method for biological detection of an aqueous toilet bowl solution according to an embodiment of the present invention.
The main symbols in the figures illustrate:
100,200 biological detection device for water solution of closestool
101,201 setting part
103,203,303,803,1003,1203,1403 host computer
105,205 adjustable support part
107,207,307,807,1007,1207,1407 detection part
109 rubber
111 screw
210 toilet seat
212 toilet lid
302,802,1002,1202,1402 arithmetic control unit
313,813,1013,1213,1413 input unit
316,816,1016,1216,1416 display unit
319,819,1019,1219,1419 power supply
320,620,820,920,1020,1120,1220,1320,1420,1520 optical sensor
321,621,821,921,1021,1121,1221,1321,1421,1521 light source
613 light beam
615 toilet water containing excrement
617 penetrating light
822,1022 electric conduit
824,924,1024,1124,1224,1226,1324,1326,1424,1426,1524,1526 light guide
928,929,1128,1328,1528,1529 transparent glass
1225,1325 reflecting mirror
S1601 to S1604
Detailed Description
Referring to fig. 1 and 2, fig. 1 and 2 are a perspective view and a side view of a toilet bowl aqueous solution biological detection device according to a preferred embodiment of the present invention. The toilet bowl aqueous solution biological detection device 100 of the preferred embodiment of the present invention at least comprises: a setting portion 101, a host 103, an adjustable supporting portion 105 and a detecting portion 107. The host machine 103 is connected to the installation unit 101. In the preferred embodiment of the present invention, the adjustable supporting portion 105 comprises a coil, which can be adjusted in three-dimensional directions and is connected to the setting portion 101. The detecting portion 107 is connected and linked with the adjustable supporting portion 105. The setting part 101 comprises two opposite rubbers 109 and a screw 111, and the two opposite rubbers 109 are reduced in distance by clockwise or counterclockwise rotation of the screw 111 to be clamped on a toilet, so that the toilet water solution biological detection device 100 is arranged on the toilet.
In different embodiments, the adjustable supporting portion of the present invention may include a coil, a tooth-shaped structure, a telescopic sleeve, a universal shaft, a connecting rod or/and a keel structure, etc. so that the adjustable supporting portion is operated and adjusted by an external force or controlled by an internal electromechanical device within a specific range to move, twist, slide, move and/or rotate in the X-axis, Y-axis or/and Z-axis directions, so that the detecting portion connected and interlocked with the adjustable supporting portion is sunk into the water of the toilet to fix the position.
Referring to fig. 3, fig. 3 is a first schematic view of a toilet bowl with a biological detection device for an aqueous solution of the toilet bowl according to a preferred embodiment of the invention. The first diagram illustrates a state where a toilet lid 212 of a toilet 210 is opened. A toilet bowl aqueous solution biological detection device 200 at least includes: a setting portion 201, a host 203, an adjustable supporting portion 205 and a detecting portion 207. The toilet bowl aqueous solution biological detection device 200 is installed on the toilet bowl 210 by the installation part 201. In a preferred embodiment, the toilet bowl aqueous solution biological detection device 200 is clamped on the toilet bowl 210 by the setting part 201. The adjustable support 205 can move and move in three dimensions and in conjunction with the detection 207. The detecting portion 207 is used to be placed in the toilet water (not shown) containing excrement (urine and/or feces) in the toilet 210, and the detecting portion 207 is linked by the adjustable supporting portion 205, and can be adjusted to a proper detection position in the toilet water containing excrement in the toilet 210 and then fixed. Referring to fig. 4, fig. 4 is a second schematic view of a toilet bowl with a biological detection device for an aqueous solution according to a preferred embodiment of the invention. The second diagram shows a state where a toilet lid 212 of the toilet 210 is closed. The device 200 for bio-detection of toilet water solution is disposed on the toilet 210 by the disposing part 201, and the main body 203 can be exposed out of the toilet 210 when the toilet lid 212 is covered on the toilet 210, so as to facilitate the user to operate the main body function and watch the display message.
In different embodiments, the present invention further provides a method for installing, fixing or installing the device for detecting the biological activity of the aqueous solution of the toilet on or at the side of the toilet (cover) by the installation portion in a manner of suspending, adsorbing, adhering, binding, sleeving, tenon, fastening, magnetic attraction, riveting, screwing or locking, wherein the structure of the installation portion corresponds to the above-mentioned various installation manners, such as a clip, an adhesive, a strap, a screw, a nut, a fastener, a magnet, a rivet or a sucker.
Referring to fig. 5, fig. 5 is a block diagram of a biological testing device for an aqueous toilet solution according to a preferred embodiment of the invention. In the preferred embodiment, a host 303 includes an arithmetic control unit 302, an input unit 313, a display unit 316, and a power source 319. A detecting portion 307 includes a light source 321 and an optical sensor 320. The operation control unit 302 is electrically connected to the input unit 313, the display unit 316 and the power source 319, and the operation control unit 302 is also electrically connected to the light source 321 and the optical sensor 320 of the detecting portion 307.
In the present invention, the arithmetic control unit is a unit having arithmetic, processing, control, and/or analysis functions, such as an MCU or a CPU. The power source is, for example, a battery type (replaceable or rechargeable) or an external ac power, and if the power source is an external ac power, the power source includes a dc/ac conversion circuit. The input unit is, for example, a physical key, a voice control module, an LCD touch display, or the like, and is used for receiving a detection instruction or an instruction for controlling the adjustable supporting portion. The input unit may further include a user interface if the input unit is an LCD touch display. The input unit may have options for different test subjects (e.g., blood, uric acid, urine protein, and urine glucose). The display unit is, for example, an LCD touch display or an LED light, and is used for displaying the detection result and information. The light source is, for example, an LED light source or a laser, and has a controller (controller) that can fire light beams of various wavelengths. The optical sensor is, for example, a spectrometer (spectrometer), a photodiode (photo-diode), a complementary metal oxide semiconductor sensor (CMOS sensor), a charge coupled device sensor (CCD sensor), or the like, and has a controller. The above examples are not intended to limit the scope of the present invention.
In other embodiments, the main unit can be combined with a (external) non-treatment toilet, and even the non-treatment toilet provides power. Furthermore, the host can be integrated with the non-treatment toilet, and share the operation control unit, the input unit, the display unit and the power supply.
The biological detection device for the toilet bowl water solution is used for biological detection. In the following, the preferred embodiment of the present invention is exemplified by the biological detection of blood, but in other different embodiments, the biological detection is, for example, the detection of uric acid, urine protein or urine glucose. In various embodiments, the detection principle of biological detection is, for example, the use of absorption, fluorescence, scattering or Raman (Raman) spectral characteristics, which are examples and are not intended to limit the present invention.
Referring to fig. 6, fig. 6 is a schematic view illustrating the principle of biological detection of the toilet bowl aqueous solution according to the present invention. The arithmetic control unit controls a light source 621 to emit a light beam 613 with a specific wavelength (e.g. 250-650nm), the light beam 613 enters and passes through a toilet water 615 (to-be-detected object) containing excrement as a penetrating light 617 and enters an optical sensor 620, the optical sensor 620 receives the penetrating light 617 and generates a sensing signal, and the sensing signal is transmitted to the arithmetic control unit.
Referring to fig. 7, fig. 7 is a blood absorption spectrum according to a preferred embodiment of the present invention. The operation control unit receives the sensing signal and determines whether there is a biological detection signal (in the preferred embodiment of the present invention, there is an occult blood signal), and if it determines that the sensing signal has a characteristic absorption peak around 415nm, 541nm or 577nm as shown in fig. 7, it can be inferred that there is an occult blood (hemoglobin) signal. The arithmetic control unit outputs the detection result (with occult blood signal) to, for example, a display unit and controls the display unit to display the detection result. In other embodiments, the light beam emitted by the light source may have different wavelengths depending on the biological subject (e.g., uric acid, urine protein, or urine glucose), and the spectral determination may be different (e.g., based on clinical experimental results and data statistics).
The above preferred embodiments mainly use the biophysical detection of blood, and the toilet bowl aqueous solution biological detection device of the present invention can be used for other biological detection besides detecting trace amount of blood, such as uric acid, urine protein, urine sugar, etc.
Referring to fig. 8, fig. 8 is a block diagram of a biological testing device for an aqueous toilet solution according to a first embodiment of the invention. Only the differences between the biological detection device for an aqueous solution of a toilet bowl of the first embodiment and the preferred embodiment will be described below, and the description of the same parts will not be repeated. The difference between the first embodiment and the preferred embodiment is that a host 803 of the first embodiment includes an operation control unit 802, an input unit 813, a display unit 816, a power source 819 and an optical sensor 820, and a detection portion 807 includes a light source 821. The light source 821 is electrically connected to the ecu 802 through the electrical conduit 822, and the light source 821 transmits light beams to the optical sensor 820 through a light pipe 824 (such as, but not limited to, an optical fiber). Referring to fig. 9, fig. 9 is a schematic diagram of light transmission according to a first embodiment of the invention. In the first embodiment, the ecu controls a transparent glass 928 of a light beam transmission plane emitted from a light source 921 to pass through the toilet water solution containing excrement to become transmission light, the transmission light enters a light pipe 924 through a transparent glass 929 and reaches an optical sensor 920 through the light pipe 924. Two transparent glasses 928,929 are placed in the toilet bowl water solution with a distance of, for example, about 4-25 mm between them.
Referring to fig. 10, fig. 10 is a block diagram of a biological testing device for an aqueous toilet solution according to a second embodiment of the present invention. Only the differences between the second embodiment and the bio-detection device for aqueous toilet solutions of the preferred embodiment will be described below, and the description of the same parts will not be repeated. The difference between the second embodiment and the preferred embodiment is that a host 1003 of the second embodiment includes an operation control unit 1002, an input unit 1013, a display unit 1016, a power source 1019 and a light emitting source 1021, and a detection portion 1007 includes an optical sensor 1020. The optical sensor 1020 is electrically connected to the computing unit 1002 through an electrical conduit 1022, and the light source 1021 transmits light beams to the optical sensor 1020 through a light pipe 1024. Referring to fig. 11, fig. 11 is a schematic diagram illustrating light transmission according to a second embodiment of the invention. In the second embodiment, an arithmetic control unit controls the light beam emitted from the light source 1121 to pass through a light pipe 1124 and a flat transparent glass 1128 as a penetrating light through the toilet water containing excrement, and the penetrating light enters an optical sensor 1120.
Referring to fig. 12, fig. 12 is a block diagram of a biological testing device for an aqueous toilet solution according to a third embodiment of the present invention. Only the differences between the toilet bowl aqueous solution biological detection device of the third embodiment and the preferred embodiment will be described below, and the description of the same parts will not be repeated. The difference between the third embodiment and the preferred embodiment is that a host 1203 of the third embodiment includes an operation control unit 1202, an input unit 1213, a display unit 1216, a power source 1219, an optical sensor 1220 and a light source 1221, and the optical sensor 1220 and the light source 1221 are electrically connected to the operation control unit 1202. A detecting portion 1207 includes a mirror 1225. The light source 1221 and the optical sensor 1220 transmit light beams through a light pipe 1224 and a light pipe 1226. Referring to fig. 13, fig. 13 is a schematic diagram of light transmission according to a third embodiment of the invention. In the third embodiment, the ecu controls a light beam emitted from a light source 1321 to pass through a light pipe 1324 and a transparent glass 1328 to pass through the toilet water containing excrement to become a transmission light, and the transmission light is reflected by a reflector 1325 to return to the transparent glass 1328 and the light pipe 1326 and transmitted to the optical sensor 1320.
Referring to fig. 14, fig. 14 is a block diagram of a biological testing device for an aqueous toilet solution according to a fourth embodiment of the invention. Only the differences between the toilet bowl aqueous solution biological detection device of the fourth embodiment and the preferred embodiment will be described below, and the description of the same parts will not be repeated. The difference between the fourth embodiment and the preferred embodiment is that a host 1403 of the fourth embodiment includes an operation control unit 1402, an input unit 1413, a display unit 1416, a power source 1419, an optical sensor 1420 and a light source 1421, a detecting portion 1407 is disposed in the toilet water and connects the light pipe 1424 and the light pipe 1426, so that the light beam transmitted by the light pipe 1424 can be transmitted to the light pipe 1426. One end of the light pipe 1424 and one end of the light pipe 1426 are disposed in the toilet water, and one end of the light pipe 1424 corresponds to one end of the light pipe 1426, so that the light beam from one end of the light pipe 1424 can pass through the toilet water and transmit to one end of the light pipe 1426. The light emitting source 1421 emits light and the optical sensor 1420 receives light using a light pipe, and unlike the third embodiment, the light path direction is not changed by using a mirror. The light source 1421 transmits light beams to the optical sensor 1420 through a light pipe 1424 and a light pipe 1426. Referring to fig. 15, fig. 15 is a schematic view of light transmission according to a fourth embodiment of the invention. In the fourth embodiment, the ecu controls a light source 1521 to emit a light beam through the light pipe 1524 and a transparent glass 1528 to pass through the toilet water containing excrement to become a transmission light, and the transmission light is transmitted to an optical sensor 1520 through the transparent glass 1529 and the light pipe 1526.
Referring to fig. 16, fig. 16 is a flowchart illustrating a biological detection method for an aqueous toilet solution according to an embodiment of the invention. The present invention provides a biological detection method for a toilet water solution, which is used for performing a biological detection, wherein a certain embodiment of the present invention is described as a biological detection of blood, and in other different embodiments, the biological detection is, for example, the detection of uric acid, urine protein or urine sugar. In various embodiments, the detection principle of biological detection is, for example, the use of absorption, fluorescence, scattering or Raman (Raman) spectral characteristics, which are examples and are not intended to limit the present invention.
The toilet bowl aqueous solution biological detection method of the invention is applied to the toilet bowl aqueous solution biological detection device, and the contents of the toilet bowl aqueous solution biological detection device of the preferred embodiment and the first to fourth embodiments of the invention are as described above and shown in fig. 1 to 5 and fig. 8 to 15. The toilet bowl water solution biological detection device at least comprises: the device comprises a setting part, a host, an adjustable supporting part and a detecting part. The toilet bowl water solution biological detection device is arranged on the toilet bowl by the arrangement part. The adjustable supporting part can move and move in three-dimensional directions and link the detecting part. The detection part is used for being placed in the water of the closestool containing excrement (urine or/and feces), and the detection part is linked with the adjustable supporting part and can be fixed after being adjusted to a proper detection position in the water of the closestool containing excrement. The host computer comprises an operation control unit, a display unit, an input unit and a power supply and is connected with the setting part. The light source, the optical sensor and the operation control unit are electrically connected.
The biological detection method of the toilet bowl water solution comprises the following steps: step S1601: the adjustable supporting portion can be adjusted in the horizontal direction or/and the vertical direction to link the detecting portion. The adjustable supporting part is operated and adjusted by external force or controlled by internal electromechanics to move, twist, slide, move and/or rotate in X-axis, Y-axis or/and Z-axis directions, so that the detecting part connected and linked with the adjustable supporting part is sunk into a proper detection position in the water of the toilet and then fixed.
Step S1602: a start detection command is received through an input unit. The input unit receives a start detection command input by a user to start detection. The input unit is, for example, a physical key, a voice control module or an LCD touch display, and is used for a user to input a start detection instruction or an instruction for controlling the adjustable support portion to perform adjustment. The input unit may further include a user interface if the input unit is an LCD touch display. The input unit may have options for different test subjects (e.g., blood, uric acid, urine protein, and urine glucose). It should be noted that the foregoing steps S1601 and S1602 do not define a sequential order.
Step S1603: the light source which is electrically connected with the operation control unit triggers the light beam to pass through the toilet water containing excrement to form penetrating light and enter the optical sensor, the optical sensor correspondingly generates a sensing signal, and the operation control unit receives the sensing signal from the optical sensor. Please refer to fig. 6, and related discussion above with respect to fig. 6. The input unit receives the start detection command and then generates a start signal, so that the arithmetic control unit controls the light source 621 to emit a light beam 613 with a specific wavelength (e.g. 250-650nm), the light beam 613 enters and passes through toilet water 615 (object to be detected) containing excrement to become a penetrating light 617 and enters an optical sensor 620, and the optical sensor 620 correspondingly generates a sensing signal after receiving the penetrating light 617 and transmits the sensing signal to the arithmetic control unit.
Step S1604: the operation control unit determines whether there is a biological detection signal and sends the detection result to the display unit.
Please refer to fig. 7, and the contents described above in connection with fig. 7. The operation control unit receives the sensing signal and determines whether there is a biological detection signal (in this example, whether there is an occult blood signal), and if the sensing signal is determined to have a characteristic absorption peak around 415nm, 541nm or 577nm as shown in fig. 7, it can be inferred that there is an occult blood (hemoglobin) signal. The arithmetic control unit outputs the detection result (with occult blood signal) to, for example, a display unit and controls the display unit to display the detection result. In other embodiments, the light beam emitted by the light source controlled by the ecu may have different wavelengths according to different biological detection objects (uric acid, urine protein or urine glucose), and the spectral determination method (which may be based on clinical experiment results and data statistics) may be different accordingly.
In addition, the device for detecting the biological in the toilet water solution is disposed, fixed or installed on the toilet by the disposing part in a manner of clamping, hanging, adsorbing, adhering, binding, sleeving, tenon, buckling, magnetic attracting, riveting, screwing or locking, and the structure of the disposing part corresponds to the above-mentioned various manners and includes, for example, a clip, an adhesive, a strap, a screw, a nut, a fastener, a magnet, a rivet or a sucker.
In different embodiments, the adjustable supporting portion may include a coil, a tooth structure, a telescopic sleeve, a universal shaft, a connecting rod or a keel structure, etc. so that the adjustable supporting portion is operated by an external force or controlled by an internal electromechanical device within a specific range to move, twist, slide, move and/or rotate in the X-axis, Y-axis or/and Z-axis directions, and the detecting portion connected to the adjustable supporting portion is fixed after being sunk into the toilet water to a proper detection position.
In other embodiments, the main unit can be combined with a (external) non-treatment toilet, and even the non-treatment toilet provides power. Furthermore, the host can be integrated with the non-treatment toilet, and share the operation control unit, the input unit, the display unit and the power supply.
The basic detection principle of the above embodiments of the present invention is to measure the blood absorption spectrum, but in practice, the blood absorption should not be limited, and the measurement of the spectral characteristics of fluorescence, scattering, raman, etc. of the blood universal spectrum can be used as the basis for detecting whether the excrement aqueous solution contains a trace amount of blood.
In summary, the present invention provides a toilet aqueous solution biological detection device (home health care device) and a toilet aqueous solution biological detection method, which can automatically detect whether excrement contains blood, uric acid, urine protein or urine sugar without adding any biological/chemical agent, diluent or test paper, collecting any excrement sample, and performing any stool collection or urine collection procedure, and are suitable for general people to operate and use at home. Whether the excrement is abnormal or not is detected by a non-invasive method, so that the discomfort caused by the traditional endoscopy can be reduced, and the aim of biological detection of the invention is fulfilled.
Although the present invention has been described with reference to various embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention, and therefore, the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalents as is fall within the broadest scope of the claims set forth below.
Claims (19)
1. A biological detection device for toilet water solution, which is used for biological detection, and comprises:
a setting part, which sets the biological detection device of the water solution of the closestool on the closestool;
a host computer including an operation control unit, the host computer being connected to the setting part;
an adjustable supporting part connected with the setting part; and
a detecting part, which is used for being placed in the water of the toilet containing excrement and is connected and linked with the adjustable supporting part;
the operation control unit controls a light source electrically connected with the operation control unit to emit light to penetrate through the toilet water containing excrement to enter an optical sensor, the optical sensor transmits a sensing signal to the operation control unit electrically connected with the optical sensor, and the operation control unit judges whether a biological detection signal exists or not and outputs a detection result.
2. The apparatus as claimed in claim 1, wherein the main body further comprises an input unit and a display unit electrically connected to the operation control unit, the input unit is for inputting the detection command, and the operation control unit controls the display unit to display the detection result.
3. The apparatus as claimed in claim 1, wherein the optical sensor is included in the detecting portion or the main body.
4. The apparatus as claimed in claim 1, wherein the light source is included in the detecting portion or the main body.
5. The apparatus as claimed in claim 1, wherein the light source and the optical sensor transmit light through at least one light pipe.
6. The device for biological detection of an aqueous toilet bowl solution according to claim 1, wherein the biological detection is detection of blood, uric acid, urine protein or urine sugar.
7. The device of claim 1, wherein the biological detection is by absorption, fluorescence, scattering or Raman (Raman) spectroscopy.
8. The device of claim 1, wherein the positioning portion is configured to be clamped, hung, adsorbed, adhered, bound, sleeved, wedged, fastened, magnetically attracted, riveted, screwed, or locked to the toilet.
9. The apparatus as claimed in claim 1, wherein the adjustable support portion comprises a coil, a tooth, a telescopic sleeve, a universal shaft, a link or a keel.
10. The biological testing device for the aqueous solution of toilet bowl of claim 1, wherein the main body is further combined with a disposable toilet bowl.
11. A biological detection method of water solution of the toilet bowl, in order to carry on a biological detection, said method is applied to a biological detection device of water solution of the toilet bowl, the biological detection device of water solution of the toilet bowl includes a setting part, a host computer, an adjustable supporting part and a detecting part, the biological detection device of water solution of the toilet bowl is set up on the toilet bowl by the setting part, the host computer includes a arithmetic control unit and connects with the setting part, the adjustable supporting part connects with the setting part, the detecting part is used for putting into the water of toilet bowl containing excrement, the detecting part connects with the adjustable supporting part and interlocks; the biological detection method of the water solution of the closestool comprises the following steps:
the adjustable supporting part is linked with the detecting part in the horizontal direction or the vertical direction;
receiving a start detection command through an input unit;
enabling a light emitting source electrically connected with the operation control unit to fire light to penetrate through the toilet water containing excrement to enter an optical sensor, and receiving a sensing signal from the optical sensor by the operation control unit; and
the operation control unit determines whether there is a biological detection signal and sends the detection result to a display unit.
12. The method as claimed in claim 11, wherein the host further comprises the input unit and the display unit electrically connected to the operation control unit.
13. The method as claimed in claim 11, wherein the optical sensor is included in the detecting portion or the main body.
14. The method as claimed in claim 11, wherein the light source is included in the detecting portion or the host.
15. The method of claim 11, wherein the biological assay is a blood, uric acid, urine protein, or urine sugar assay.
16. The method of claim 11, wherein the biological detection is by absorption, fluorescence, scattering or Raman (Raman) spectroscopy.
17. The method as claimed in claim 11, wherein the device is disposed on the toilet by clamping, hanging, adsorbing, adhering, binding, engaging, wedging, fastening, magnetic attracting, riveting, screwing or locking.
18. The method as claimed in claim 11, wherein the adjustable support portion comprises a coil, a tooth, a telescopic sleeve, a universal shaft, a connecting rod or a keel.
19. The method of claim 11, wherein the host is further integrated with a disposable toilet.
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| CN202011122668.5A CN114384025A (en) | 2020-10-20 | 2020-10-20 | Biological detection device and method for toilet bowl water solution |
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