CN210181055U - Fluorescent one-stop detection pen - Google Patents
Fluorescent one-stop detection pen Download PDFInfo
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- CN210181055U CN210181055U CN201921179172.4U CN201921179172U CN210181055U CN 210181055 U CN210181055 U CN 210181055U CN 201921179172 U CN201921179172 U CN 201921179172U CN 210181055 U CN210181055 U CN 210181055U
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Abstract
The utility model discloses a fluorescence one-stop type detection pen specifically is a one-stop type detection, need not carry out sample detection with the help of other utensil or instrument, and detection cost is low, and is easy and simple to handle, and the professional requirement is not high, and non-professional medical personnel also can use, need not utilize and carry out sample detection after diluent dilution or the centrifugation. The detection card is inserted into the detection pen body, the tail part of the detection card extends into the detection pen body to be inserted and fixed, the detection card comprises a card cover and a shell, the rear part of the card cover is provided with an arc groove, the front part of the shell is provided with a bulge matched with the arc groove at the rear part of the card cover, the card cover and the shell are fixed by a groove and a bulge buckle, wherein a buffer liquid bag is arranged in the card cover, the front part of the shell is provided with a collection tube, and the rear end of the collection tube is connected with a detection strip fixed in the middle part of the shell; the detection pen is characterized in that a detection device and a control system are installed in the detection pen body, and the detection device and the detection card are fixedly connected in a clamping mode.
Description
Technical Field
The utility model relates to a medical blood detection equipment specifically is a fluorescence one-stop type detection pen.
Background
Finger tip blood detects, and is little to the harm of health, but needs to require highly to the accuracy of blood sample volume during quantitative determination, when testing with current test paper strip, need have the application of sample rifle ration to add the blood sample, and consumptive material such as application of sample rifle, suction head just can be accomplished to this kind of operation needs to use. In addition, the blood sample can be detected only by dilution or centrifugation, and can be detected by professional medical detection personnel, so that the process is complex and the operation difficulty is high.
The existing device is completed under the condition of using consumables such as a sample adding gun, a suction head and the like, the use cost is too high and inconvenient to use, a well-taken blood sample can be detected after dilution or centrifugation, a one-stop type detection card is also required to be matched for use, and a one-stop type detection card test result is converted into a corresponding parameter to be detected.
SUMMERY OF THE UTILITY MODEL
Based on the above mentioned shortcomings in the prior art, the utility model provides a fluorescent one-stop type detection pen.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
a fluorescent one-stop detection pen comprises a detection card and a detection pen body, wherein the detection card is inserted into the detection pen body, the tail part of the detection card extends into the detection pen body to be inserted and fixed, the detection card comprises a card cover and a shell, the rear part of the card cover is provided with an arc groove, the front part of the shell is provided with a bulge matched with the arc groove at the rear part of the card cover, the card cover and the shell are fixed by buckling the bulge through the groove and the bulge, a buffer liquid bag is arranged in the card cover, the front part of the shell is provided with a collection tube, and the rear end of the collection tube is connected with a detection strip fixed in the middle part of the shell; the detection pen body is internally provided with a detection device and a control system, and the detection device and the detection card are clamped and fixed;
the detection device and the detection card in the detection pen body are fixedly clamped by two stations, and when the detection card is lightly placed, the detection device and the detection card are positioned at a first station; and pushing the detection card into the second station by force.
As a further aspect of the present invention: the detection pen is characterized in that the heating device and the temperature sensor are further mounted inside the detection pen body, the temperature sensor is fixed in a cavity in the detection pen body and is in signal connection with the heating device and the control system, and the heating device and the temperature sensor are electrically connected with the power supply device fixed at the rear part of the detection pen body.
As a further aspect of the present invention: the detection device is connected with the light path system, and the light path system is in signal connection with the control system and is electrically connected with the power supply device.
As a further aspect of the present invention: the light path system is arranged on the detection pen body through a fixing frame and is positioned right above a second station of the detection card, the light path system is positioned at two sides of the detection card and symmetrically provided with light emitting sources, inclined light channels are arranged on the light emitting sources, an optical lens is arranged above the intersection of the light channels at two sides, the optical lens is fixedly attached with a filter coating, the filter coating is arranged on the light signal receiver, and the light signal receiver is fixed on a circuit board of the receiver.
As a further aspect of the present invention: the heating device is a strip heating plate arranged on one side inside the detection pen body.
As a further aspect of the present invention: the outer wall of the detection pen body is fixedly provided with a display screen which is electrically connected with the power supply device, the display screen is electrically connected with the control system, and the control system is connected with the optical signal receiver through a receiver circuit board.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: this detect pen one-stop type detects, need not be with the help of other utensil or instrument, and detection cost is low, and is easy and simple to handle, and the professional requirement is not high, and non-professional medical personnel also can use, need not utilize and carry out sample detection after diluent dilution or centrifugation, and the result after the detection passes through the form visual display of characters or digit, is convenient for read, and is controllable to ambient temperature when detecting, and the testing result is more accurate.
Drawings
FIG. 1 is a front view of a fluorescent one-stop test pen.
Fig. 2 is a schematic structural diagram of a fluorescent one-stop test pen.
FIG. 3 is a schematic diagram of a light path system of a fluorescent one-stop test pen.
In the figure: 1-detection card; 2-a detection device; 3-a heating device; 4-a temperature sensor; 5-a control system; 6-a power supply device; 7-an optical path system; 8-a display screen; 71-a mount 71; 72-a light emitting source; 73-light channel; 74-an optical lens; 75-a light filter film; 76-an optical signal receiver; 77-receiver circuit board.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a fluorescent one-stop type detection pen includes a detection card 1 and a detection pen body, wherein the detection card 1 is inserted into the detection pen body, and a tail portion of the detection card 1 extends into the detection pen body for insertion and fixation;
specifically, the detection card 1 comprises a card cover and a shell, wherein an arc groove is formed in the rear portion of the card cover, a protrusion matched with the arc groove in the rear portion of the card cover is formed in the front portion of the shell, the card cover and the shell are fixed through a groove and a protrusion buckle, a buffer liquid bag is arranged in the card cover, a collection pipe is arranged in the front portion of the shell, the rear end of the collection pipe is connected with a detection strip fixed in the middle of the shell, a sample is dripped to the protrusion of the front portion of the shell, the buffer liquid bag is broken through buckling and fixing of the card cover, the buffer liquid bag is mixed with the sample, the sample is diluted, the sample has good flowability, and the mixed sample flows into a reagent strip through the collection pipe.
Further, this internal detection device 2 and the control system 5 of installing of detection pen, the joint is fixed between detection device 2 and the detection card 1, it needs to explain, the joint between detection device 2 in the detection pen body and the detection card 1 is fixed to have two stations, when lightly putting detection card 1, make detection device 2 and detection card 1 be in first station, pre-start detection device 2, again power promotes detection card 1 and gets into the second station, trigger control system 5, utilize control system 5 to begin timing, detect the testing result on the reagent strip in the time of settlement.
Still further, in order to eliminate the influence of ambient temperature to the testing result, inside heating device 3 and the temperature sensor 4 of still installing of test pen body, wherein, heating device 3 is an elongated hot plate of installing in the inside one side of test pen body, temperature sensor 4 is fixed in this internal cavity of test pen and signal connection heating device 3 and control system 5, heating device 3 and the equal electricity of temperature sensor 4 are connected and are fixed at power supply unit 6 at test pen body rear portion, it is required to explain, do not block between temperature sensor 4 and the test pen body is inside, can fully contact the internal air of test pen, the inside temperature of test pen body is detected in the monitoring, when inside temperature is low, temperature sensor 4 sends a signal to heating device 3, make its work heat test pen body inside, promote the temperature.
The detection device 2 is connected with the optical path system 7, the optical path system 7 is in signal connection with the control system 5 and is electrically connected with the power supply device 6, the optical path system 7 is installed on the detection pen body through a fixing frame 71, and particularly is installed right above a second station of the detection card 1 which is clamped on the detection device 2, wherein the optical path system 7 is symmetrically provided with light emitting sources 72 at two sides of the detection card, inclined light channels 73 are arranged on the light emitting sources 72, an optical lens 74 is arranged above the intersection of the light channels 73 at two sides, the optical lens 74 fixes a filter film 75, the filter film 75 is installed on an optical signal receiver 76, the optical signal receiver 76 is fixed on a receiver circuit board 77, when the control system 5 starts working, a signal is sent to the optical path system 7, so that the light emitting sources 72 generate light, the light irradiates reagent strips on the reagent card 1 through the light channels 73, and the irradiated light passes through the optical lens 74 to concentrate the light, the optical signals in other bands are filtered out by the filter 75 until the optical signals in the specific bands are retained, and the optical signals are captured by the optical signal receiver 76 and output through the receiver circuit board 77.
In order to facilitate reading and displaying, a display screen 8 electrically connected with the power supply device 6 is fixed on the outer wall of the detection pen body, the display screen 8 is electrically connected with the control system 5, the control system 5 is in signal connection with the optical signal receiver 76 through a receiver circuit board 77, after the optical signal receiver 76 captures light, an optical signal is converted into an electric signal by using a converter inside the optical signal receiver and is transmitted to the control system 5 through the receiver circuit board 77, and a readable signal in a text form is output after operation by the control system 5 and is displayed on the display screen 8.
According to the detailed description of the above embodiments, it is easy to understand that the working principle of the present invention is: dropping a sample to a convex part at the front part of the shell, buckling and fixing the clamping cover so as to break the buffer liquid bag, mixing the buffer liquid bag with the sample, diluting the sample, leading the mixed sample to have good fluidity, leading the mixed sample to flow into the reagent strip through the collecting pipe, leading the detection device 2 and the detection card 1 to be positioned at a first station when the detection card 1 is lightly placed, pre-starting the detection device 2, forcibly pushing the detection card 1 to enter a second station, triggering the control system 5, starting timing by utilizing the control system 5, detecting a detection result on the reagent strip within a set time, leading no blockage between the temperature sensor 4 and the inside of the detection pen body, fully contacting the air in the detection pen body, monitoring the temperature in the detection pen body, leading the temperature sensor 4 to send a signal to the heating device 3 when the internal temperature is too low, leading the temperature sensor 4 to work to heat the inside of the detection pen body, the temperature is raised, when the control system 5 starts working, a signal is sent to the optical path system 7, so that the light source 72 generates light, the light irradiates the reagent strip on the reagent card 1 through the light channel 73, the irradiated light is refracted, passes through the optical lens 74 to concentrate the light and enters the filter film 75, the light signals in other wave bands are filtered through the filter film 75, the light signals in the characteristic wave bands are reserved, the light signals are captured by the light signal receiver 76 and output through the receiver circuit board 77, after the light is captured by the light signal receiver 76, the light signals are converted into electric signals by the converter inside the light signal receiver and are transmitted to the control system 5 through the receiver circuit board 77, and the readable signals in the text form are output to be displayed on the display screen 8 after being operated by the control system 5.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (6)
1. A fluorescent one-stop detection pen comprises a detection card (1) and a detection pen body, wherein the detection card (1) is inserted into the detection pen body, and the tail part of the detection card (1) extends into the detection pen body to be inserted and fixed, and the fluorescent one-stop detection pen is characterized in that the detection card (1) comprises a card cover and a shell, the rear part of the card cover is provided with an arc groove, the front part of the shell is provided with a bulge matched with the arc groove at the rear part of the card cover, the card cover and the shell are fixed by a groove and a bulge buckle, wherein a buffer liquid bag is arranged in the card cover, the front part of the shell is provided with a collection tube, and the rear end of the collection tube is connected with a detection strip fixed in the middle part of the shell; the detection pen is characterized in that a detection device (2) and a control system (5) are arranged in the detection pen body, and the detection device (2) and the detection card (1) are clamped and fixed;
the detection pen is characterized in that the detection device (2) in the detection pen body is fixedly clamped with the detection card (1) to form two stations, and when the detection card (1) is lightly placed, the detection device (2) and the detection card (1) are positioned at a first station; and (3) pushing the detection card (1) into a second station by force.
2. The fluorescence one-stop type detection pen according to claim 1, wherein a heating device (3) and a temperature sensor (4) are further installed inside the detection pen body, wherein the temperature sensor (4) is fixed in a cavity inside the detection pen body and is in signal connection with the heating device (3) and a control system (5), and both the heating device (3) and the temperature sensor (4) are electrically connected with a power supply device (6) fixed at the rear part of the detection pen body.
3. The fluorescence one-stop detection pen according to claim 2, wherein the detection device (2) is connected with the optical path system (7), and the optical path system (7) is in signal connection with the control system (5) and is electrically connected with the power supply device (6).
4. The fluorescence one-stop detection pen according to claim 3, wherein the optical path system (7) is mounted on the detection pen body through a fixing frame (71) and is located right above the second station where the detection card (1) is clamped and connected to the detection device (2), wherein the optical path system (7) is located at two sides of the detection card and symmetrically provided with light emitting sources (72), the light emitting sources (72) are provided with inclined light channels (73), and an optical lens (74) is arranged above the intersection of the light channels (73) at the two sides, the optical lens (74) is fixedly attached to a filter film (75), the filter film (75) is mounted on the light signal receiver (76), and the light signal receiver (76) is fixed on the receiver circuit board (77).
5. A fluorescent one-stop test pen according to claim 2, wherein the heating means (3) is an elongated heating plate mounted on one side inside the test pen body.
6. The fluorescent one-stop type detection pen according to claim 4, wherein a display screen (8) electrically connected with the power supply device (6) is fixed on the outer wall of the detection pen body, the display screen (8) is electrically connected with the control system (5), and the control system (5) is in signal connection with the optical signal receiver (76) through a receiver circuit board (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179172.4U CN210181055U (en) | 2019-07-25 | 2019-07-25 | Fluorescent one-stop detection pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179172.4U CN210181055U (en) | 2019-07-25 | 2019-07-25 | Fluorescent one-stop detection pen |
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| Publication Number | Publication Date |
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| CN210181055U true CN210181055U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921179172.4U Active CN210181055U (en) | 2019-07-25 | 2019-07-25 | Fluorescent one-stop detection pen |
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| CN (1) | CN210181055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110275017A (en) * | 2019-07-25 | 2019-09-24 | 烟台简单生物技术有限公司 | A kind of one-stop detection pen of fluorescence and detector bar |
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2019
- 2019-07-25 CN CN201921179172.4U patent/CN210181055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110275017A (en) * | 2019-07-25 | 2019-09-24 | 烟台简单生物技术有限公司 | A kind of one-stop detection pen of fluorescence and detector bar |
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Address after: 264006 room 643, plant 3, No. 32, Zhujiang Road, development zone, Yantai City, Shandong Province Patentee after: Shandong Xinyu Biotechnology Co.,Ltd. Address before: 264006 room 643, plant 3, No. 32, Zhujiang Road, development zone, Yantai City, Shandong Province Patentee before: Yantai Simple Biotechnology Co.,Ltd. |