Desk type device for jointly detecting pH value and resistance value of blood

Abstract

The utility model provides a table type device for jointly detecting the pH value and the resistance value of blood. The device comprises a base, an upper cover and a sampling tube, wherein the sampling tube is used for containing the blood to be detected; an upper cover placing groove is formed in one end of the base, and the upper cover placing groove is used for fixing an upper cover to be placed in; the upper cover comprises an upper cover body, one end of the upper cover body is provided with a detection part, and the detection part is used for detecting the resistance value and the pH value of blood in the sampling tube; the base is provided with a sampling tube placing groove, and the sampling tube placing groove is connected with the upper cover placing groove and used for fixing a sampling tube to be placed in. According to the table type device for jointly detecting the pH value and the resistance value of the blood, the sampling tube containing groove and the upper cover containing groove are formed in the base and used for containing the sampling tube and the upper cover, the detection component is arranged on the upper cover, and the resistance value and the pH value of the blood in the sampling tube are detected through the detection component; and doctors can be helped to diagnose and monitor related diseases in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of instrument and meter equipment, specifically, relate to a desktop device of combined detection blood pH value and resistance value. BACKGROUND

[0002] The pH value and resistance value (conductivity) of blood are important biomarkers, which can reflect the acid-base balance and electrolyte level of the internal environment of the human body. The blood pH value is an important indicator to measure the acid-base balance in the body, and the normal range is between 7.35 and 7.45, slightly alkaline. The human body maintains pH balance through respiration, excretion and metabolic activity, among which the lungs are responsible for gas exchange and carbon dioxide discharge, and the kidneys regulate the acid-base balance in the blood through excretion. Abnormal blood pH value can be caused by many factors, including diseases, poisoning, infection, heart, lung or kidney problems, etc. For example, high pH value (alkaline) can be caused by a large amount of fluid loss (such as urine, vomiting, diarrhea, etc.), while low pH value (acidic) can be caused by diabetic ketoacidosis, metabolic acidosis caused by kidney disease or dysfunction. Therefore, detecting blood pH value can help diagnose and monitor these diseases.

[0003] The measurement of resistance value can reflect the change of electrolyte level in blood. Electrolyte test usually includes the levels of sodium, potassium, chlorine and bicarbonate, which are essential for maintaining the acid-base balance in the body. By measuring the resistance value of blood, the electrolyte balance status can be indirectly evaluated, which helps to diagnose diseases related to electrolyte imbalance. By detecting these parameters, potential health problems can be discovered in time and appropriate treatment measures can be taken. SUMMARY

[0004] A series of simplified concepts are introduced in the summary section, which will be further described in detail in the specific embodiment section. The summary section of the utility model does not mean to try to limit the key features and necessary technical features of the claimed technical solution, nor does it mean to determine the protection scope of the claimed technical solution.

[0005] The utility model is proposed to solve the above problems. According to the utility model, a desktop device for combined detection of blood pH value and resistance value is provided, which comprises a base, an upper cover and a sampling tube:

[0006] The sampling tube is used for containing blood to be detected;

[0007] One end of the base is provided with an upper cover placing groove, which is used for fixing the upper cover to be placed;

[0008] The upper cover comprises an upper cover cover body, one end of the upper cover cover body is provided with a detection component, the detection component is used for detecting the resistance value of blood in the sampling tube and the pH value of the blood;

[0009] The base is provided with a sampling tube placing groove connected with the upper cover placing groove, and is used for fixing the sampling tube to be placed.

[0010] In an embodiment of the utility model, the detection component comprises resistance value measurement sensing device and pH value measurement sensing device, the resistance value measurement sensing device is used for measuring the resistance value of blood in the sampling tube, and the pH value measurement sensing device is used for measuring the pH value of blood in the sampling tube.

[0011] In an embodiment of the utility model, the resistance value measurement sensing device comprises a resistance value measurement probe, the resistance value measurement probe is arranged at one end of the resistance value measurement sensing device away from the upper cover cover body, and is used for contacting the blood in the sampling tube.

[0012] In an embodiment of the utility model, the pH value measurement sensing device comprises a pH value measurement probe, the pH value measurement probe is arranged at one end of the pH value measurement sensing device away from the upper cover cover body, and is used for contacting the blood in the sampling tube.

[0013] In an embodiment of the utility model, one end of the upper cover cover body away from the detection component is provided with a display screen and a start button, comprising:

[0014] The display screen is used for displaying the resistance value of blood and the pH value of blood detected by the detection component;

[0015] The start button is used for starting and stopping the detection component.

[0016] In an embodiment of the utility model, the upper cover cover body is provided with a control device;

[0017] The control device is used for receiving the signal of the detection component and transmitting the signal to the display screen.

[0018] In an embodiment of the utility model, the base is provided with a charging battery, and the charging battery is used for charging the detection component;

[0019] The charging battery comprises a power supply electrode, and the power supply electrode is used for completing the charging and discharging of the charging battery.

[0020] The base is provided with a charging port, and the charging port is used for charging the charging battery.

[0021] In an embodiment of the utility model, the device further comprises a base, and the base is used for placing the base.

[0022] In an embodiment of the utility model, the base is provided with a display interface, a start button and a start button, comprising:

[0023] The display interface is used for displaying the resistance value and the pH value of the blood detected by the detection component;

[0024] The start button is used for starting and stopping the base.

[0025] The start button is used for starting and stopping the base.

[0026] In an embodiment of the utility model, the base further comprises a signal transmission module, which is used for transmitting the signal of the detection component to the hospital system.

[0027] The desktop device for jointly detecting the pH value and the resistance value of blood according to the embodiment of the utility model places the sampling tube and the upper cover in the sampling tube placing groove and the upper cover placing groove on the base, and is used for placing the sampling tube and the upper cover. The detection component is arranged on the upper cover. The sampling tube is placed in the sampling tube placing groove, and the upper cover is placed in the upper cover placing groove. The detection component detects the resistance value and the pH value of the blood in the sampling tube. The doctor can help diagnose and monitor the related diseases in time. BRIEF DESCRIPTION OF DRAWINGS

[0028] The above and other objects, features and advantages of the utility model will become more apparent from the following detailed description of the utility model embodiments taken in conjunction with the accompanying drawings. The accompanying drawings are used to provide further understanding of the utility model embodiments and constitute a part of the specification, and are used to explain the utility model together with the utility model embodiments, and do not constitute the limitation of the utility model. In the drawings, the same reference numerals generally represent the same components or steps.

[0029] Figure 1 Fig. 1 shows a schematic structural cross-sectional view of the desktop device for jointly detecting the pH value and the resistance value of blood according to an embodiment of the present application;

[0030] Figure 2 Fig. 2 shows a schematic structural view of the base of the desktop device for jointly detecting the pH value and the resistance value of blood according to an embodiment of the present application;

[0031] Figure 3 Fig. 3 shows a schematic structural view of the sampling tube of the desktop device for jointly detecting the pH value and the resistance value of blood according to an embodiment of the present application;

[0032] Figure 4 Fig. 4 shows a schematic structural view of the upper cover of the desktop device for jointly detecting the pH value and the resistance value of blood according to an embodiment of the present application;

[0033] Figure 5A schematic structural view of a table type device for jointly detecting blood pH value and resistance value according to another embodiment of the present application is shown.

[0034] Reference signs:

[0035] 1 base; 2 upper cover; 3 sampling tube; 4 bottom;

[0036] 11 upper cover placing groove; 12 sampling tube placing groove; 13 rechargeable battery; 14 charging port;

[0037] 21 upper cover cover body; 22 detection component; 23 display screen; 24 start button; 25 control device;

[0038] 41 display interface; 42 start button; 43 start button; 44 signal transmission module;

[0039] 131 power supply electrode;

[0040] 221 resistance value measurement sensing device; 222 pH value measurement sensing device;

[0041] 221a resistance value measurement probe; 222a pH value measurement probe DETAILED DESCRIPTION

[0042] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail to avoid obscuring the present application.

[0043] It should be understood that the present application can be practiced with the elements in different forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the disclosure will be thorough and complete, and will fully convey the scope of the present application to those skilled in the art. In the drawings, the size and relative sizes of layers and regions can be exaggerated for clarity. Like reference numerals can denote like elements throughout the specification.

[0044] Spatially relative terms, such as "beneath", "below", "lower", "under", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and / or operation in addition to the orientations depicted in the figures. For example, if a device in the figures is inverted, then a dependent element or feature described as "below" or "beneath" another element or feature is oriented "above" or "over" the other element or feature. Thus, the exemplary term "below" or "beneath" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0045] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising", when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0046] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and / or the

[0047] In order to make the objectives, technical solutions and advantages of the present application more obvious, the following will describe the example embodiments according to the present application in detail with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, and are not all the embodiments of the present application, and it should be understood that the present application is not limited to the example embodiments described herein. Based on the embodiments of the present application described in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the protection scope of the present application.

[0048] Therefore, in view of the foregoing technical problems, the present application provides a desktop device for jointly detecting blood pH value and resistance value, as shown in Figures 1-5 Figures 1-4 ​A benchtop device for combined detection of blood pH value and resistance value is shown in an embodiment, Figure 5 A benchtop device for combined detection of blood pH value and resistance value is shown in another embodiment. As shown in the figure, Figure 1 The benchtop device for combined detection of blood pH value and resistance value includes a base 1, an upper cover 2 and a sampling tube 3.

[0049] As shown in the figure, Figure 3 The sampling tube 3 is used to hold the blood to be detected, and the sampling tube 3 can be a medical sampling tube for one-time use. After blood sampling is completed, the blood to be detected is introduced into the sampling tube 3. As shown in the figure, Figure 2 The base 1 is provided with an upper cover placing groove 11 at one end, and the upper cover placing groove 11 is used to fix the upper cover 2 to be placed. As shown in the figure, Figure 4 The upper cover 2 includes an upper cover cover 21, and the upper cover cover 21 is provided with a detection component 22 at one end, which is used to detect the resistance value of the blood in the sampling tube 3 and the pH value of the blood. The base 1 is provided with a sampling tube placing groove 12 connected with the upper cover placing groove 11, which is used to fix the sampling tube 3 to be placed. The sampling tube 3 is placed into the sampling tube placing groove 12 of the base 1, the upper cover 2 is placed into the upper cover placing groove 11, the upper cover cover 21 approaches the open end of the sampling tube 3, the detection component 22 of the upper cover 2 is a certain distance from the bottom of the sampling tube 3, and the detection component 22 of the upper cover 2 contacts the blood sample in the sampling tube 3.

[0050] According to the benchtop device for combined detection of blood pH value and resistance value, the sampling tube placing groove 12 and the upper cover placing groove 11 are arranged on the base 1 to place the sampling tube 3 and the upper cover 2, the detection component 22 is arranged on the upper cover 2, the sampling tube 3 is placed into the sampling tube placing groove 12, the upper cover 2 is placed into the upper cover placing groove 11, and the detection component 22 detects the resistance value of the blood in the sampling tube 3 and the pH value of the blood, which can help doctors diagnose and monitor related diseases in time.

[0051] As shown in the figure, Figure 1 In one embodiment, the detection component 22 includes a resistance value measurement sensing device 221 and a pH value measurement sensing device 222, the resistance value measurement sensing device 221 is used to measure the resistance value of the blood in the sampling tube 3, and the pH value measurement sensing device 222 is used to measure the pH value of the blood in the sampling tube 3.

[0052] The resistance value measurement sensing device 221 can be used to measure the quality of blood and is widely used in the pre-analysis stage of clinical laboratories. This resistance value measurement sensing device 221 is based on electrical impedance measurement, that is, by applying a voltage and measuring the current response to determine the electrical impedance characteristics of the blood sample. This measurement method can be performed in a frequency range of 100 Hz to 2 MHz, and can distinguish the impedance signals of different blood components.

[0053] pH measurement and sensing device 222 can be an electrochemical sensor, which determines pH value by measuring changes in current or voltage. Its working principle is based on a composite electrode consisting of a glass electrode and a reference electrode. When the glass electrode reacts with hydrogen ions in the solution, a potential difference is generated; by measuring this potential difference, the pH value of the solution can be determined. For example, microelectrode sensors can measure intracellular pH values ​​with high sensitivity.

[0054] In one embodiment, the resistance measurement sensor 221 includes a resistance measurement probe 221a, which is disposed at the end of the resistance measurement sensor 221 away from the upper cover 21 and is used to contact the blood in the sampling tube 3.

[0055] In one embodiment, the pH measurement sensor 222 includes a pH measurement probe 222a, which is disposed at the end of the pH measurement sensor 222 away from the upper cover 21 and is used to contact the blood in the sampling tube 3.

[0056] like Figure 4 As shown, in one embodiment, the end of the upper cover 21 furthest from the detection component 22 is provided with a display screen 23 and a power button 24. The display screen 23 displays the resistance value and pH value of the blood detected by the detection component 22; the power button 24 turns the detection component 22 on and off. The sampling tube 3 is placed in the sampling tube placement slot 12 of the base 1, and the upper cover 2 is placed in the upper cover placement slot 11. The resistance value measuring probe 221a and the pH value measuring probe 222a of the upper cover 2 are in contact with the blood sample in the sampling tube 3. Pressing the power button 24 initiates the detection of the blood's resistance value and pH value by the resistance value measuring sensor 221 and the pH value measuring sensor 222. The detected values ​​are displayed on the display screen 23. After the measurement is completed, the sampling tube 3 is processed, and the resistance value measuring probe 221a and the pH value measuring probe 222a are wiped clean for the next measurement.

[0057] like Figure 4 As shown, in one embodiment, a control device 25 is provided inside the upper cover 21; the control device 25 is used to receive signals from the detection component 22 and transmit the signals to the display screen 23. When the power button 24 is pressed, the control device 25 receives the signal and controls the detection component 22 to start detection. After the detection is completed, the detection component 22 sends a signal to the control device 25, and the control device 25 receives the signal from the detection component 22 and transmits the signal to the display screen 23.

[0058] like Figure 2As shown in the drawings, in one embodiment, the base 1 is provided with a charging battery 13 for charging the detection component 22; the charging battery 13 comprises a power supply electrode 131 for completing the charging and discharging of the charging battery 13; the base 1 is provided with a charging port 14 for charging the charging battery 13.

[0059] As shown in the drawings, Figure 5 As shown in the drawings, in one embodiment, the device further comprises a base 4 for placing the base 1, facilitating operation in the inspection room; after blood sampling is completed, the blood to be tested can be introduced into the sampling tube 3.

[0060] In one embodiment, the base 4 is provided with a display interface 41, a power-on button 42 and a start button 43, comprising: the display interface 41 is used to display the resistance value of the blood and the pH value of the blood detected by the detection component 22; the power-on button 42 is used to turn on and off the base 1; the start button 43 is used to turn on and off the detection component 22. The base 1 is placed on the base 4, and the power-on button 42 is pressed to turn on the base 1. The sampling tube 3 is placed into the sampling tube placing groove 12 of the base 1, and the upper cover 2 is placed into the upper cover placing groove 11. The resistance value measurement probe 221a and the pH value measurement probe 222a of the upper cover 2 are in contact with the blood sample in the sampling tube 3. The start button 43 is pressed, and the resistance value measurement sensor 221 and the pH value measurement sensor 222 start to detect the resistance value of the blood and the pH value of the blood. The detected values are displayed on the display interface 41.

[0061] In one embodiment, the base 4 further comprises a signal transmission module 44 for transmitting the signal of the detection component 22 to the hospital system. After the detection component 22 finishes detection, the detection component 22 sends a signal to the signal transmission module 44, the signal transmission module 44 receives the signal of the detection component 22 and transmits the signal to the hospital system, so that the collection and statistics of the case information can be completed. After the measurement is completed, the sampling tube 3 is processed, and the resistance value measurement probe 221a and the pH value measurement probe 222a are wiped for next measurement.

[0062] The desktop device for jointly detecting the pH value and the resistance value of blood according to the embodiment of the utility model places the sampling tube and the upper cover on the base through the sampling tube placing groove and the upper cover placing groove arranged on the base, and the detection component is arranged on the upper cover. The sampling tube is placed into the sampling tube placing groove, the upper cover is placed into the upper cover placing groove, the detection component of the upper cover is in contact with the blood sample in the sampling tube, and the detection component detects the resistance value of the blood and the pH value of the blood in the sampling tube, which can help doctors to diagnose and monitor related diseases in time.

[0063] Although exemplary embodiments have been described herein with reference to the accompanying drawings, it should be understood that the above exemplary embodiments are merely illustrative and are not intended to limit the scope of the invention. Various changes and modifications can be made therein by those skilled in the art without departing from the scope and spirit of the invention. All such changes and modifications are intended to be included within the scope of the invention as claimed in the appended claims.

[0064] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of the present invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0065] Similarly, it should be understood that, in order to simplify the present invention and aid in understanding one or more aspects of the various inventions, in the description of exemplary embodiments of the present invention, various features of the present invention are sometimes grouped together in a single embodiment, figure, or description thereof. However, this method of the present invention should not be construed as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the corresponding claims, its novelty lies in the fact that the corresponding technical problem can be solved with fewer features than all of a single disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into that detailed description, wherein each claim itself is a separate embodiment of the present invention.

[0066] Those skilled in the art will understand that, apart from the mutual exclusion of features, all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes or units of any method or apparatus so disclosed can be combined in any combination. Unless otherwise expressly stated, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose.

[0067] Furthermore, those skilled in the art will understand that although some embodiments described herein include certain features but not others included in other embodiments, combinations of features from different embodiments are intended to be within the scope of this invention and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0068] It should be noted that the above embodiments illustrate the present application rather than limit the present application, and alternative embodiments can be designed by those skilled in the art without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word comprising does not exclude the presence of elements or steps not listed in the claims. The word a or an preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of both hardware and software, and the present application can be implemented by means of a suitably programmed computer. In a unit claim enumerating several means, the several means can be embodied by one and the same item of hardware. The use of the words first, second and third, etc. does not imply any ordering. These words have been used to name the elements for ease of use only.

[0069] The above description is merely a specific implementation or explanation of the present application, and the protection scope of the present application is not limited thereto. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, and all of them should be covered within the protection scope of the present application. The protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A benchtop device for combined detection of blood pH and resistance, characterized in that, The device comprises a base, an upper cover and a sampling tube. The sampling tube is used to contain blood to be detected. One end of the base is provided with an upper cover placing groove for fixing the upper cover to be placed. The upper cover comprises an upper cover cover body, one end of which is provided with a detection component for detecting the resistance value and pH value of the blood in the sampling tube. The base is provided with a sampling tube placing groove connected with the upper cover placing groove for fixing the sampling tube to be placed.

2. The desktop device for jointly detecting the pH value and resistance value of blood according to claim 1, wherein the detection component comprises a resistance value measuring sensor device and a pH value measuring sensor device, the resistance value measuring sensor device is used to measure the resistance value of the blood in the sampling tube, and the pH value measuring sensor device is used to measure the pH value of the blood in the sampling tube.

3. The desktop device for jointly detecting the pH value and resistance value of blood according to claim 2, wherein the resistance value measuring sensor device comprises a resistance value measuring probe arranged at one end of the resistance value measuring sensor device away from the upper cover cover body and used to contact the blood in the sampling tube.

4. The desktop device for jointly detecting the pH value and resistance value of blood according to claim 2, wherein the pH value measuring sensor device comprises a pH value measuring probe arranged at one end of the pH value measuring sensor device away from the upper cover cover body and used to contact the blood in the sampling tube. One end of the upper cover cover body away from the detection component is provided with a display screen and a power-on button, comprising: The display screen is used to display the resistance value and pH value of the blood detected by the detection component. The power-on button is used to turn on and off the detection component.

5. The benchtop device for combined detection of blood pH and resistance value according to claim 1, characterized in that, 6. The desktop device for jointly detecting the pH value and resistance value of blood according to claim 5, wherein the upper cover cover body is provided with a control device; The control device is used to receive the signal of the detection component and transmit the signal to the display screen.

7. The desktop device for jointly detecting the pH value and resistance value of blood according to claim 6, wherein the base is provided with a charging battery for charging the detection component; The charging battery comprises a power supply electrode for completing the charging and discharging of the charging battery; The base is provided with a charging port for charging the charging battery.

8. The desktop device for jointly detecting the pH value and resistance value of blood according to claim 1, wherein the device further comprises a base for placing the base. A display interface, a power-on button and a start button are arranged on the base, comprising: The display interface is used to display the resistance value and pH value of the blood detected by the detection component. The power-on button is used to turn on and off the base. The start button is used to turn on and off the detection component.

10. The desktop device for jointly detecting the pH value and resistance value of blood according to claim 9, wherein the base further comprises a signal transmission module for transmitting the signal of the detection component to a hospital system. ​ 9. The benchtop device for combined detection of blood pH and resistance value according to claim 8, characterized in that, ​ ​ ​ ​ ​ ​

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