CN212391487U - Detection test paper and detection system - Google Patents
Detection test paper and detection system Download PDFInfo
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- CN212391487U CN212391487U CN202020553880.6U CN202020553880U CN212391487U CN 212391487 U CN212391487 U CN 212391487U CN 202020553880 U CN202020553880 U CN 202020553880U CN 212391487 U CN212391487 U CN 212391487U
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Abstract
The embodiment of the utility model discloses a detection test paper and a detection system, wherein the detection test paper comprises a detection module, a handheld section and a pin module; the detection module is fixed at the first end of the handheld section, and the pin module is fixed at the second end of the handheld section; the detection module is used for detecting the liquid to be detected and generating a detection signal; the pin module comprises a first detection pin, a second detection pin, a first starting pin, a second starting pin and at least two password pins, the first detection pin and the second detection pin are connected with the detection module and used for transmitting a detection signal of the detection module, the first starting pin and the second starting pin are used for forming a starting signal of the detection device when connected with a connector of the detection device, and the at least two password pins are used for forming a password signal of the detection device when connected with the connector. The embodiment of the utility model provides a technical scheme has increased the quantity of distinguishable test paper type, has simplified the mode that starts check out test set.
Description
Technical Field
The embodiment of the utility model provides a biosensor technical field especially relates to a test paper and detecting system.
Background
A biosensor (also called test paper, test strip) is an instrument that is sensitive to a biological substance and converts its concentration into an electrical signal for detection. However, the existing mass production mode of the detection test paper is easy to cause large batch-to-batch difference among each batch of test paper.
In the prior art, correction information is integrated on a detection test paper, and when the test paper is contacted with a detection device, corresponding correction parameters can be automatically identified. However, the number of types recognizable by the existing test paper is small, and the detection device can be started to perform the next recognition only by setting recognition logic for system startup, so that the starting mode is complex.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a test paper and detecting system to increase the quantity that can discern the test paper type, simplify the mode that starts check out test set.
In a first aspect, an embodiment of the present invention provides a test strip, including:
the device comprises a detection module, a handheld section and a pin module;
the detection module is fixed at the first end of the handheld section, and the pin module is fixed at the second end of the handheld section; the detection module is used for detecting the liquid to be detected and generating a detection signal; the pin module comprises a first detection pin, a second detection pin, a first starting pin, a second starting pin and at least two password pins, wherein the first detection pin and the second detection pin are connected with the detection module and used for transmitting a detection signal of the detection module, the first starting pin and the second starting pin are used for forming a starting signal of the detection device when being connected with a connector of the detection device, and the at least two password pins are used for forming a password signal of the detection device when being connected with the connector.
Optionally, the connection or disconnection state between at least two password pins corresponds to different password signals; wherein different ones of the cryptographic signals correspond to different compensation accuracies.
Optionally, the number of the password pins is 4.
Optionally, along a vertical direction in which the detection module points to the pin module, the pins in the pin module are arranged in two rows, and the first detection pin and the second detection pin are arranged in one row close to the handheld section.
Optionally, the pin module further includes an extension pin, and the extension pin includes a to-be-tested liquid parameter detection pin and/or an extension password pin.
Optionally, the first power-on pin and the second power-on pin are electrically connected.
Optionally, the pins to be connected in the pin module and the detection module are electrically connected through an electrode wire.
Optionally, the material of the electrode wire comprises carbon and/or silver.
In a second aspect, an embodiment of the present invention provides a detection system, which is characterized by comprising a detection device and a detection test paper according to any one of the above first aspects; the detection device comprises a connector, and the connector is connected with the pin module of the detection test paper.
Optionally, the connector includes a plurality of contacts, and the contacts are respectively connected to each pin of the pin module.
The embodiment of the utility model provides a test paper and a detection system, wherein the test paper comprises a detection module, a handheld section and a pin module; the detection module is fixed at the first end of the handheld section, and the pin module is fixed at the second end of the handheld section; the detection module is used for detecting the liquid to be detected and generating a detection signal; the pin module comprises a first detection pin, a second detection pin, a first starting pin, a second starting pin and at least two password pins, the first detection pin and the second detection pin are connected with the detection module and used for transmitting a detection signal of the detection module, the first starting pin and the second starting pin are used for forming a starting signal of the detection device when connected with a connector of the detection device, and the at least two password pins are used for forming a password signal of the detection device when connected with the connector. Detect the parameter of waiting to detect liquid through setting up first detection pin and second detection pin, two at least password pins that set up form check out test set's password signal in order to correspond different calibration parameters, and first start pin and second start pin form check out test set's start signal and confirm distinguishable test paper type, the embodiment of the utility model provides a technical scheme has increased the quantity of distinguishable test paper type, has simplified the mode that starts check out test set.
Drawings
Fig. 1 is a block diagram of a test strip provided in an embodiment of the present invention;
fig. 2 is a block diagram of another test strip provided in the first embodiment of the present invention;
fig. 3 is a block diagram of another test strip provided in the first embodiment of the present invention;
fig. 4 is a block diagram of a test strip provided in the second embodiment of the present invention;
fig. 5 is a block diagram of another test strip provided in the second embodiment of the present invention;
fig. 6 is a block diagram of another test strip provided in the second embodiment of the present invention;
fig. 7 is a block diagram of a test strip provided in the third embodiment of the present invention;
fig. 8 is a schematic structural diagram of a test strip provided in the fourth embodiment of the present invention;
fig. 9 is a schematic structural diagram of a connector according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
The embodiment of the utility model provides a test paper, figure 1 is the utility model provides a structural block diagram of test paper who provides, refer to figure 1, test paper includes:
a detection module 10, a hand-held segment 20 and a pin module 30;
the detection module 10 is fixed at a first end of the handheld section 20, and the pin module 30 is fixed at a second end of the handheld section 20; the detection module 10 is used for detecting the liquid to be detected and generating a detection signal; the pin module 30 includes a first detection pin 31, a second detection pin 32, a first power-on pin 33, a second power-on pin 34, and at least two password pins 35, the first detection pin 31 and the second detection pin 32 are connected to the detection module 10 and used for transmitting a detection signal of the detection module, the first power-on pin 33 and the second power-on pin 34 are used for forming a power-on signal of the detection device when connected to a connector of the detection device, and the at least two password pins 35 are used for forming a password signal of the detection device when connected to the connector.
Specifically, the test strip includes a detection module 10, a handheld section 20 and a pin module 30, where the detection module 10 is fixed at a first end of the handheld section 20, and the pin module 30 is fixed at a second end of the handheld section 20. The liquid to be detected by the detection test paper can be blood or urine, the detection test paper can realize the detection of parameters of different components in the blood or the urine, such as the detection of blood ketone, blood sugar, blood fat and other components in the blood, and the components of the liquid to be detected are not limited. The detection module 10 is provided with a reaction zone, and for the liquid to be detected, detection liquid is provided in the reaction zone, and after the liquid to be detected is injected into the reaction zone of the detection module 10, the liquid to be detected and the detection liquid react to generate a detection signal. The pin module 30 includes a first detection pin 31 and a second detection pin 32, the first detection pin 31 and the second detection pin 32 are respectively connected to the detection module 10, and the detection module 10 transmits a detection signal generated by the reaction region to the first detection pin 31 and the second detection pin 32. The first detection pin 31 and the second detection pin 32 of the detection test paper transmit the detection signal to the detection device through connection with the connector, and the detection device detects the liquid to be detected according to the detection signal to determine the parameter of the detection component. The pin module 30 of the test paper further includes a first power-on pin 33 and a second power-on pin 34, the test paper is inserted into the connector of the detection device through the handheld terminal 20, the first power-on pin 33 and the second power-on pin 34 form a power-on signal of the detection device when connected with the connector of the detection device, and the detection device is automatically powered on to enter a working mode after receiving the power-on signal so as to detect the liquid to be detected. The first and second turn-on pins 33, 34 are also used to determine the type of the detection component in the fluid to be detected. The pin module 30 of the test paper further includes at least two password pins 35, the at least two password pins 35 are used for forming a password signal of the detection device when being connected with the connector, and different password signals correspond to different compensation precisions, so as to realize the correction of parameters of the detection components.
According to the technical scheme provided by the embodiment of the application, the detection equipment can be started by forming a starting signal of the detection equipment when the first starting pin and the second starting pin are connected with the connector of the detection equipment, and meanwhile, the first starting pin and the second starting pin determine the type of the detection component. The pin module of the test paper is provided with a plurality of pins, the number of the pins set in the application is preferably 9, and a person skilled in the art may think that more pins are used, but the more the number of the pins is, the higher the requirement on production precision is, the higher the production cost is, and the higher the investment risk is. Fig. 2 is a block diagram of another test strip provided in the first embodiment of the present invention, referring to fig. 2; for example, the liquid to be detected is blood, and a total of 9 pins, namely pins 1 to 9, are provided. The fifth pin 5 and the sixth pin 6 may be set as a first power-on pin 33 and a second power-on pin 34, respectively, and the fifth pin 5 and the sixth pin 6 form a power-on signal when connected with the detection device, and determine that the component of the detected blood is blood sugar. Fig. 3 is a block diagram of another test strip provided in the first embodiment of the present invention, referring to fig. 3, the first pin 1 and the fifth pin 5 can be set as the first power pin 33 and the second power pin 34, respectively, the first pin 1 and the fifth pin 5 form a power signal when being connected to the detection device, and the component of the detected blood is determined to be blood ketone. The first power-on pin and the second power-on pin are combined differently to determine different detection components, that is, the more pins are arranged in the pin module, the more types of the detection components can be detected. Here, the detection component corresponding to the combination form of the first power-on pin and the second power-on pin is not limited.
The embodiment of the utility model provides a test paper, including detection module, handheld section and pin module; the detection module is fixed at the first end of the handheld section, and the pin module is fixed at the second end of the handheld section; the detection module is used for detecting the liquid to be detected and generating a detection signal; the pin module comprises a first detection pin, a second detection pin, a first starting pin, a second starting pin and at least two password pins, the first detection pin and the second detection pin are connected with the detection module and used for transmitting a detection signal of the detection module, the first starting pin and the second starting pin are used for forming a starting signal of the detection device when connected with a connector of the detection device, and the at least two password pins are used for forming a password signal of the detection device when connected with the connector. Detect the parameter of waiting to detect liquid through setting up first detection pin and second detection pin, two at least password pins that set up form check out test set's password signal in order to correspond different calibration parameters, and first start pin and second start pin form check out test set's start signal and confirm distinguishable test paper type, the embodiment of the utility model provides a technical scheme has increased the quantity of distinguishable test paper type, has simplified the mode that starts check out test set.
Example two
The embodiment of the utility model provides a test paper, on the basis of above-mentioned embodiment, the embodiment of the utility model provides a structure to test paper refines and supplements. Fig. 4 is a block diagram of a test strip provided in the second embodiment of the present invention, referring to fig. 4.
Optionally, the connection or disconnection state between at least two password pins 35 corresponds to different password signals; wherein different cryptographic signals correspond to different compensation accuracies.
Specifically, the connection or disconnection state of the password pins 35 corresponds to different password signals; wherein different cryptographic signals correspond to different compensation accuracies. Optionally, the number of the password pins 35 may be 4. The password pins 35 can be connected by arranging an electrode wire L between two password pins which need to be connected, the material of the electrode wire L comprises carbon and/or silver, the carbon and/or silver electrode wire realizes the conduction between the two connected password pins, and different password signals correspond to different compensation precisions. The electrode wire between the two connected pins can be pressed and broken through the punch to form a punching opening so as to realize disconnection between the two connected pins, and therefore the password signal can be changed. The carbon and/or silver electrode wires facilitate connection or disconnection between the password pins, so that generation of corresponding password signals is realized.
Exemplarily, referring to fig. 4, the test strip is provided with 9 pins, wherein a sixth pin 6, a seventh pin 7, an eighth pin 8, and a ninth pin 9 are 4 password pins. If only the sixth pin 6 and the seventh pin 7 are communicated through the electrode line L, the test paper is inserted into the connector of the detection device, and the connector of the detection device has contacts corresponding to the pins of the pin module of the test paper one to one, so that an electrical signal can be input to the password pins through the contacts corresponding to the password pins to detect the connection and disconnection states of the 4 password pins. The detection device inputs a high level to the sixth pin 6 through a contact corresponding to the sixth pin 6, and the detection device inputs a ground signal to contacts corresponding to the seventh pin 7, the eighth pin 8, and the ninth pin 9. The detection device starts to detect and record the level signal of the contact corresponding to the password pin, because the sixth pin 6 is communicated with the seventh pin 7 through the electrode line L, the detected level signal of the sixth pin 6 changes from high level to low level. According to the method, different level signals are input to each password pin in sequence to determine the connection and disconnection relationship between the password pins. For example, if it is finally detected that only the sixth pin and the seventh pin are communicated through the electrode wire, the password corresponding to the communicated password pin may be set to be "0", and the password corresponding to the password pin that is not connected may be "1", and the password formed at this time is "0011". Referring to fig. 5, if it is finally detected that there is no connection between the password pins, the password formed at this time is "1111". Referring to fig. 6, if it is finally detected that all the password pins are connected, the password formed at this time is "0000". Different password signals correspond to different compensation precisions, for example, if the password is 0011, the corresponding calibration value is "-1", then 1 is subtracted on the basis of the composition parameters of the liquid to be detected through the first detection pin and the second detection pin. If the calibration range is "-3- + 3", the more password pins are arranged, the more combinations of the formed passwords are, namely the smaller the division value between each group of passwords is, so that the calibration precision is improved. Here, the calibration value of the compensation accuracy corresponding to different ciphers is not limited.
Alternatively, refer to FIGS. 4-6; the first power-on pin 33 and the second power-on pin 34 are electrically connected. The first power-on pin 33 and the second power-on pin 34 may be connected by an electrode line L, and optionally, the material of the electrode line L includes carbon and/or silver. The connector of the detection device forms a power-on signal of the detection device when recognizing the connection between the first power-on pin 33 and the second power-on pin 34. The mode of starting the detection equipment is further simplified, the starting time is shortened, and the detection efficiency of the detection test paper is improved.
The embodiment of the utility model provides a test paper, wherein the state of connection or disconnection between password pins corresponds different password signals; the first power-on pin is electrically connected with the second power-on pin. Electrode wires are arranged between the pins to be connected in the pin module and between the pin module and the detection module to realize conduction. Detect the parameter of waiting to detect liquid through setting up first detection pin and second detection pin, two at least password pins that set up form check out test set's password signal in order to correspond different calibration parameters, and first start pin and second start pin form check out test set's start signal and confirm distinguishable test paper type, the embodiment of the utility model provides a technical scheme has further improved the calibration precision, has increased the quantity of distinguishable test paper type, has simplified the mode that starts check out test set.
EXAMPLE III
The embodiment of the utility model provides a test paper, on the basis of above-mentioned embodiment, the utility model provides a three structure to test paper have carried out the replenishment. The pin modules are arranged in two rows along the vertical direction of the detection module pointing to the pin modules, and the first detection pins and the second detection pins are arranged in one row close to the handheld section. The test paper also comprises an extension pin module, and the extension pin module comprises a liquid parameter detection pin to be detected or an extension password pin.
Fig. 7 is a structural block diagram of a test paper provided by the third embodiment of the present invention, referring to fig. 7, along the vertical direction of the pin module pointed by the detection module 10, the pins in the pin module 30 are arranged in two rows, and the first detection pin 31 and the second detection pin 32 are arranged in one row a near the handheld section.
Specifically, the pins in the pin module 30 may be arranged in two rows along the vertical direction in which the detection module 10 points to the pin module 30. The first and second detection pins 31 and 32 are preferably disposed in a row a near the handheld section 20, so that the first and second detection pins 31 and 32 are connected to the detection module 10, and the layout of the electrode lines L is simplified. The first power-on pin 33 and the second power-on pin 32 may be all disposed in a row B away from the handheld section, the first power-on pin 33 and the second power-on pin 34 may be all disposed in a row a close to the handheld section, and the first power-on pin 33 and the second power-on pin 34 may also have one power-on pin disposed in a row a close to the handheld section and the other power-on pin disposed in a row B away from the handheld section (refer to fig. 7). The plurality of password pins can be all arranged in a row A close to the handheld section, can also be all arranged in a row B far away from the handheld section, and can also be partially arranged in a row A close to the handheld section and partially arranged in a row B far away from the handheld section. Preferably, the plurality of password pins are all arranged in a row B (refer to fig. 7) far away from the holding section, so as to simplify the layout of the electrode wires between the connected password pins.
Optionally, referring to fig. 7, the pin module further includes an extension pin 40, and the extension pin 40 includes a liquid parameter detection pin to be detected or an extension password pin.
Specifically, the pin module further includes an extension pin 40, and the extension pin 40 includes a liquid parameter detection pin to be detected or an extension password pin. And when the extension pin needs to be started, controlling a contact corresponding to the extension pin in the connector of the detection equipment to start collecting and recording a corresponding signal. The pin module 30 may include a plurality of pins as extension pins, and when the extension pins are used as liquid parameter detection pins to be detected, the extension pins are electrically connected to the detection module 10 through an electrode wire, and the liquid parameter detection pins to be detected are used to detect other component parameters in the liquid to be detected so as to compensate the component parameters detected by the first detection pin 31 and the second detection pin 32, for example, the extension pins may be used to detect Hydrolyzed Collagen Peptide (HCP) in blood. When the extended password pin is used as the extended password pin, the extended password pin and the password pin 35 of the pin module 30 work in the same manner, which is not described herein again, and the extended password pin and the original password pin may be combined to form more password signals, thereby further improving the calibration accuracy of the test paper. The extension pin can also be used as a to-be-detected liquid full detection pin for detecting whether to-be-detected liquid is filled in the reaction area, and at the moment, the to-be-detected liquid full detection pin needs to be electrically connected with the detection module.
The embodiment of the utility model provides a test paper, wherein along the vertical direction of the directional pin module of detection module, the pin in the pin module sets up to two rows, and first detection pin and second detection pin set up in being close to one row of handheld section. The test paper also comprises an extension pin module, and the extension pin module comprises a liquid parameter detection pin to be detected or an extension password pin. The pin modules are arranged into two rows, and the first detection pins and the second detection pins are arranged in one row close to the handheld section, so that the layout mode of electrode wires in the detection test paper is simplified. The detection test paper also comprises an extension pin module, and the extension pin module comprises a to-be-detected liquid parameter detection pin or an extension password pin, so that the detection performance of the detection test paper is further optimized, and the calibration precision is improved.
Example four
The embodiment of the utility model provides a detection system, including detection device, still include the test paper of any above-mentioned embodiment; the detection device comprises a connector, and the connector is connected with the pin module of the detection test paper.
Fig. 8 is a schematic structural diagram of a test strip provided in the fourth embodiment of the present invention, referring to fig. 8, the test strip includes a detection module 10, a handheld section 20, and a pin module; the pin module comprises a plurality of pins, namely a first pin 1, a second pin 2, a third pin 3, a fifth pin 5, a sixth pin 6, a seventh pin 7, an eighth pin 8 and a ninth pin 9. Wherein the second pin 2 is used as a first detection pin 31, and the third pin 3 is used as a second detection pin 32; the first pin 1 is used as a first power-on pin 33, and the fifth pin 5 is used as a second power-on pin 34; the fourth pin 4 is an extension pin of the extension pin module 40; the remaining pins serve as password pins 35. Connector 50 includes contacts 1-9 that are connected to each pin in the pin module and extended pin module 40.
Fig. 9 is a schematic structural diagram of a connector according to a fourth embodiment of the present invention, referring to fig. 9, the connector includes a plurality of contacts, and is connected to each pin of the pin module, that is, corresponds to the pin in the pin module of fig. 8 one by one, and the connector is provided with 9 contacts. The detection test paper is inserted into the connector of the detection device through the handheld end 20, the first starting pin 33 and the second starting pin 34 form a starting signal of the detection device when being respectively connected with the contact 1 and the contact 5 in the connector of the detection device, and the detection device is automatically started to enter a working mode after receiving the starting signal so as to detect the liquid to be detected. The first and second turn-on pins 33, 34 are also used to determine the type of the detection component in the fluid to be detected. After the detection equipment is started and the type of the detection component is determined, the first detection pin 31 and the second detection pin 32 of the detection test paper transmit the detection signal to the detection equipment through the connection with the contact 2 and the contact 3 in the connector, and the detection equipment detects the liquid to be detected according to the detection signal to determine the parameter of the detection component. The pin module of the test paper further comprises four password pins 35, corresponding contacts in the connector comprise a contact 6, a contact 7, a contact 8 and a contact 9, the password pins 35 are used for forming password signals of the detection equipment when being connected with the connector, different password signals correspond to different compensation precisions, and correction of parameters of detected components is achieved.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A test strip, comprising:
the device comprises a detection module, a handheld section and a pin module;
the detection module is fixed at the first end of the handheld section, and the pin module is fixed at the second end of the handheld section; the detection module is used for detecting the liquid to be detected and generating a detection signal; the pin module comprises a first detection pin, a second detection pin, a first starting pin, a second starting pin and at least two password pins, wherein the first detection pin and the second detection pin are connected with the detection module and used for transmitting a detection signal of the detection module, the first starting pin and the second starting pin are used for forming a starting signal of the detection device when being connected with a connector of the detection device, and the at least two password pins are used for forming a password signal of the detection device when being connected with the connector.
2. The test strip of claim 1, wherein the connection or disconnection state between at least two of the password pins corresponds to different password signals; wherein different ones of the cryptographic signals correspond to different compensation accuracies.
3. The test strip of claim 1 or 2, wherein the number of the password pins comprises 4.
4. The test strip of claim 1, wherein the pins in the pin module are arranged in two rows, and the first test pin and the second test pin are arranged in a row adjacent to the handle section, along a vertical direction in which the test module points toward the pin module.
5. The test strip of claim 1, wherein the pin module further comprises an extension pin, and the extension pin comprises a test solution parameter detection pin and/or an extension password pin.
6. The test strip of claim 1, wherein the first power-on pin and the second power-on pin are electrically connected.
7. The test strip of claim 2 or 6, wherein the pins to be connected in the pin module and the detection module are electrically connected through an electrode wire.
8. The test strip of claim 7, wherein the material of the electrode wire comprises carbon and/or silver.
9. A test system comprising a test device and further comprising a test strip according to any one of claims 1 to 8; the detection device comprises a connector, and the connector is connected with the pin module of the detection test paper.
10. The test system of claim 9, wherein the connector includes a plurality of contacts respectively associated with each pin of the pin module.
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| CN202020553880.6U CN212391487U (en) | 2020-04-15 | 2020-04-15 | Detection test paper and detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689833A (en) * | 2022-04-02 | 2022-07-01 | 爱奥乐医疗器械(深圳)有限公司 | Test paper, test paper type determination method, detection method and detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114689833A (en) * | 2022-04-02 | 2022-07-01 | 爱奥乐医疗器械(深圳)有限公司 | Test paper, test paper type determination method, detection method and detection system |
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Address after: 266000 No. 9, Sau Road, Qingdao hi tech Industrial Development Zone, Shandong Patentee after: Qingdao Yasi Biotechnology Co.,Ltd. Address before: 266000 No. 9, Sau Road, Qingdao hi tech Industrial Development Zone, Shandong Patentee before: QINGDAO HMD BIOLOGICAL TECHNOLOGY Co.,Ltd. |