CN214750371U - Hand-held type glycated haemoglobin analysis appearance - Google Patents
Hand-held type glycated haemoglobin analysis appearance Download PDFInfo
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- CN214750371U CN214750371U CN202121277362.7U CN202121277362U CN214750371U CN 214750371 U CN214750371 U CN 214750371U CN 202121277362 U CN202121277362 U CN 202121277362U CN 214750371 U CN214750371 U CN 214750371U
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Abstract
The utility model relates to a medical treatment check out test set technical field to concretely relates to hand-held type glycated haemoglobin analysis appearance, including casing, the last casing of installation on casing down and the hatch cover of rotation installation on last casing, go up the casing and be used for carrying out the glycated haemoglobin detection mechanism that detects to the test card after the application of sample in the cavity that the casing constitutes down, still install the tray actuating mechanism with the hatch cover linkage down on the casing, this tray actuating mechanism realizes detecting card tray business turn over glycated haemoglobin detection mechanism according to opening and closing of hatch cover for solve the glycated haemoglobin analysis equipment structure among the prior art complicated, occupation space is big, manufacturing cost is high, the operation is complicated, report cycle length and carry inconvenient technical problem.
Description
Technical Field
The utility model relates to the technical field of medical detection equipment, and concretely relates to hand-held type glycated haemoglobin analysis appearance.
Background
The glycosylated hemoglobin (HbA1c) has good stability, is not influenced by occasional blood sugar rise or blood sugar reduction, can objectively reflect the average blood sugar level of a diabetic patient within 2-3 months, is closely related to diabetic complications, particularly microangiopathy, and has important clinical value in the aspects of clinical diagnosis and disease monitoring of diabetes.
At present, the glycosylated hemoglobin instruments on the market are complex in structure, large in occupied space, high in manufacturing cost, complex in operation, long in report period and expensive in matched reaction kits, so that the instruments are difficult to popularize in community outpatients, pharmacy clinics and even families. In conclusion, a practical small-sized glycosylated hemoglobin analyzer with simple operation, low cost, reliable performance and convenient carrying is urgently needed in the market.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hand-held type glycated haemoglobin analysis appearance to the not enough that prior art exists for the glycated haemoglobin analysis equipment structure of solving among the prior art is complicated, occupation space is big, manufacturing cost is high, the operation is complicated, report cycle length and carry inconvenient technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a handheld type glycosylated hemoglobin analyzer comprises a lower shell, an upper shell mounted on the lower shell and a hatch rotatably mounted on the upper shell through a rotating shaft, wherein a glycosylated hemoglobin detection mechanism used for detecting a detection card after sample addition is mounted in a cavity formed by the upper shell and the lower shell, a tray driving mechanism linked with the hatch is further mounted on the lower shell, and the tray driving mechanism realizes the entrance and exit of a tray of the detection card into and out of the glycosylated hemoglobin detection mechanism according to the opening and closing of the hatch.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the tray driving mechanism comprises two connecting rods, one ends of the two connecting rods are respectively connected with two sides of one end of the hatch cover in a rotating mode, the other ends of the two connecting rods are connected with the detection card tray in a rotating mode, and two sides of the detection card tray are slidably mounted on the limiting guide rails of the lower shell.
Further, set up in the draw-in groove that detects the card shape size and match in detecting the card tray, set up air vent and application of sample mouth on detecting the card.
Further, go up the perpendicular slidable mounting air cock ejector pin of casing, the bottom installation of this air cock ejector pin is used for the air cock that communicates with detection card gas port, and this air cock is located the blow vent that gets into the detection card behind the glycated hemoglobin detection mechanism directly over, the top protrusion of air cock ejector pin is in last casing, and is pushed down when the hatch cover closes and makes air cock and blow vent sealed intercommunication, the spring that makes the air cock ejector pin reset when the suit installation is used for the hatch cover to open on the air cock ejector pin.
Further, the bottom surface of the upper shell is provided with a main control board and a micropump module electrically connected with the main control board, the surface of the upper shell is provided with a touch display screen and a button electrically connected with the main control board, the upper surface of the lower shell is provided with an optical detection module and a signal acquisition board, the optical detection module is electrically connected with the main control board through the signal acquisition board, and the lower shell is also provided with a USB interface electrically connected with the main control board.
Further, the micropump module comprises a micropump and an air path, the air path is communicated with the air tap ejector rod, and the micropump provides a power supply through a battery arranged on the lower shell.
Further, a hatch cover lock catch is installed at the free end of the hatch cover, and a lock groove matched with the hatch cover lock catch is installed on the lower shell.
The utility model has the advantages that: firstly, the operation is simple, the report result is quick, the detection of the glycosylated hemoglobin can be finished within 10 minutes, and a professional doctor is not needed; secondly, the portable multifunctional medical instrument is light in weight, small in size, rechargeable, easy to carry, simple in structure, extremely low in cost, high in reliability and wide in application, is particularly suitable for community outpatients, pharmacy clinics, families and the like, and is the best instrument solution under the hierarchical diagnosis and treatment in China.
Drawings
Fig. 1 is a front perspective schematic view of the present invention;
fig. 2 is a schematic perspective view of the front view hatch cover of the present invention;
FIG. 3 is a schematic view of the loading of the detection card of the present invention;
fig. 4 is a partial schematic view of the present invention;
fig. 5 is a schematic view of the internal structure of the present invention;
FIG. 6 is a left side cross-sectional view of the test card of the present invention when loaded;
FIG. 7 is a left side sectional view of the present invention during inspection;
fig. 8 is a perspective view of the present invention from the rear;
FIG. 9 is a partial view of the nozzle lift pin installation.
In the figure, 1, an upper shell, 2, a lower shell, 3, a hatch cover, 4, a touch display screen, 5, keys, 6, a detection card tray, 7, a hatch cover lock catch, 8, an air nozzle ejector rod, 9, a detection card, 10, a sample adding port, 11, an air vent, 12, an air nozzle, 13, an optical detection module, 14, a signal acquisition board, 15, a battery, 16, a micro pump module, 17, a main control board, 18, a connecting rod, 19, a USB interface, 20, a rotating shaft, 21, a sliding chute, 22, a partition board, 23, a ring platform and 24 springs are arranged.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1, a hand-held glycated hemoglobin analyzer includes a lower housing 2, an upper housing 1 mounted on the lower housing 2, and a hatch 3 rotatably mounted on the upper housing 1 by a rotation shaft 20, a glycosylated hemoglobin detection mechanism for detecting the detection card 9 after sample adding is arranged in a cavity formed by the upper shell 1 and the lower shell 2, a tray driving mechanism linked with the hatch cover 3 is also arranged on the lower shell 2, the tray driving mechanism realizes the detection of the entrance and exit of the card tray 6 into and out of the glycated hemoglobin detection mechanism according to the opening and closing of the hatch 3, and specifically, when the hatch 3 is opened, the test card tray 6 slides out to facilitate the loading of the glycated hemoglobin test card 9, the test card tray 6 slides in when the hatch 3 is closed, the glycated hemoglobin measurement card 9 can be moved into the optical measurement module 13, thereby performing the measurement of glycated hemoglobin.
Referring to fig. 2-4 and 6-7, the tray driving mechanism includes two connecting rods 18, one end of each connecting rod 18 is rotatably connected to both sides of one end of the hatch cover 3, the other end of each connecting rod 18 is rotatably connected to both sides of the detection card tray 6, the sliding grooves 21 at the bottoms of both sides of the detection card tray 6 are slidably mounted on the limit guide rails of the lower housing 2, and the detection card tray 6 is made to translate along the limit guide rails on the lower housing 2 by pulling or pushing the connecting rods 18, so as to complete the in-and-out movement; detect and set up in the draw-in groove that detects 9 shape size matching of card tray 6, detect and set up vent 11 and sample addition port 10 that is used for the dropwise add sample that awaits measuring on the card 9, cabin cover 3 closes during the detection, and cabin cover 3 pushes down air cock ejector pin 8 simultaneously, and air cock ejector pin 8 drives air cock 12 and closely laminates and detects 9 vent 11 of card, accomplishes the gas circuit intercommunication for the mobile drive power of liquid in detecting 9 runners of sample that detects is detected in the provision. An air nozzle mandril 8 is vertically and slidably arranged on the upper shell 1, an air nozzle 12 communicated with an air port 11 of the detection card 9 is arranged at the bottom end of the air nozzle mandril 8, the air nozzle 12 is positioned right above the air vent 11 of the detection card 9 after entering the glycosylated hemoglobin detection mechanism, the top of the air nozzle mandril 19 protrudes out of the upper shell 1, and the hatch cover 3 is pressed down when closed to enable the air nozzle 12 to be communicated with the vent hole 11 in a sealing way, the air nozzle mandril 8 is sleeved and installed with a spring 24 which is used for resetting the air nozzle mandril 8 when the hatch cover 3 is opened, the spring 24 is installed below the ring platform 23 of the air nozzle jack 8 and above the partition plate 22 of the upper shell 1, and when the hatch 3 is opened, under the action of the spring 24, the air nozzle push rod 8 is reset to push the air nozzle 12 to be pressed below the partition plate 22, and under the closed state of the hatch cover 3, spring 24 is compressed and air cap 12 is lowered into sealing communication with air port 11 of test card 9.
Referring to fig. 5, a main control board 17 and a micro pump module 16 electrically connected to the main control board 17 are mounted on the bottom surface of the upper housing 1, the touch display 4 and the keys 5 electrically connected to the main control board 17 are mounted on the surface of the upper housing 1, an optical detection module 13 and a signal acquisition board 14 for implementing multi-wavelength detection are mounted on the upper surface of the lower housing 2, the optical detection module 13 is electrically connected to the main control board 17 through the signal acquisition board 14, a USB interface 19 is further disposed on the rear side of the lower housing 2, and the USB interface 19 is electrically connected to the main control board 17. The micro pump module 16 includes a micro pump and an air path, the air path is communicated with the air nozzle mandril 18, and the micro pump provides power supply through a battery 15 arranged on the lower shell 2.
Referring to fig. 3, the hatch 3 is provided with a hatch lock catch 7 at its free end, and the lower shell 2 is provided with a lock groove which is matched with the hatch lock catch 7.
Referring to fig. 5, a handheld glycated hemoglobin analysis system comprises a main control board 17, an optical detection module 13, a signal acquisition board 14, a touch display screen 4 and a key 5; the main control board 17 has power supply control, touch display screen control, temperature control, gas circuit control, data and signal processing and data communication functions; the optical detection module 13 is used for measuring and acquiring micro changes of multiple paths of samples to be detected in real time in the whole reaction process, and converting the micro changes into digital signals convenient to process; the signal acquisition board 14 is used for acquiring digital signals output by one or more optical detection modules 13 in real time and preprocessing the data; the touch display screen 4 is used for information input, operation guidance, state prompt and result display; the key 5 comprises a startup and shutdown key and a test key, and the test key is a shortcut key. The temperature control function is used for controlling the heating module hidden in the detection card tray 6 so as to maintain the sample to be detected in the detection card 9 at a preset constant temperature, and the communication function is used for connecting external equipment and supporting connection with the external equipment through a wireless network.
The utility model discloses a detection method of hand-held type glycated haemoglobin assay appearance, this method step includes: s1: pressing the starting button 5 for a long time, and waiting for operation after the analyzer is electrified; s2: the information of the patient to be tested is input by using the touch display screen 4, and then the test is started; s3: the hatch cover 3 is pressed open according to the prompt, and the detection card tray 6 slides out; s4, after loading the glycosylated hemoglobin test card 9, dripping a sample to be tested to the sample loading port 10 of the test card 9 according to the prompt; s5: closing the hatch cover 3, simultaneously enabling the detection card tray 6 carrying the detection card 9 to enter the optical detection module 13 in the upper shell 1, and simultaneously pressing the air nozzle mandril 18 downwards by the hatch cover 3 to communicate the air nozzle 12 with the air vent 11 of the detection card 9; s6: clicking a test button, enabling the instrument to enter test operation, and completing the processes of flowing of a sample to be tested in a flow channel in the detection card 9, sample processing, quantitative distribution to a designated area, reaction and detection; s7: after the detection is finished, displaying a detection result and printing a report sheet; s8: and opening the hatch cover 3, taking out the detection card 9 and completing the test task.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A hand-held type glycated haemoglobin assay appearance which characterized in that: the detection card tray inlet and outlet glycosylated hemoglobin detection device comprises a lower shell, an upper shell arranged on the lower shell and a hatch cover rotatably arranged on the upper shell, wherein a glycosylated hemoglobin detection mechanism used for detecting a detection card after sample addition is arranged in a cavity formed by the upper shell and the lower shell, a tray driving mechanism linked with the hatch cover is further arranged on the lower shell, and the tray driving mechanism realizes the inlet and outlet of the detection card tray into and out of the glycosylated hemoglobin detection mechanism according to the opening and closing of the hatch cover.
2. The portable glycated hemoglobin analyzer of claim 1, wherein: the tray driving mechanism comprises two connecting rods, one ends of the two connecting rods are respectively connected with two sides of one end of the hatch cover in a rotating mode, the other ends of the two connecting rods are connected with the detection card tray in a rotating mode, and two sides of the detection card tray are slidably mounted on the limiting guide rails of the lower shell.
3. The hand-held glycated hemoglobin analyzer as set forth in claim 2, wherein: the detection card tray is internally provided with a clamping groove matched with the detection card in shape and size, and the detection card is provided with an air vent and a sample adding port.
4. The hand-held glycated hemoglobin analyzer as set forth in claim 3, wherein: go up the perpendicular slidable mounting air cock ejector pin of casing, the air cock that is used for and detects cartoon gas port intercommunication is installed to the bottom of this air cock ejector pin, and this air cock is located the blow vent that gets into the detection card behind the glycated hemoglobin detection mechanism directly over, the top protrusion of air cock ejector pin is in last casing, and is pressed down when the hatch cover closes and makes air cock and blow vent sealed intercommunication, the spring that makes air cock ejector pin reset when the suit installation is used for the hatch cover to open on the air cock ejector pin.
5. The hand-held glycated hemoglobin analyzer as set forth in claim 4, wherein: the improved micro-pump motor is characterized in that a main control board and a micro-pump module in electrical signal connection with the main control board are installed on the bottom surface of the upper shell, a touch display screen and keys in electrical signal connection with the main control board are installed on the surface of the upper shell, an optical detection module and a signal acquisition board are installed on the upper surface of the lower shell, the optical detection module is in electrical signal connection with the main control board through the signal acquisition board, a USB interface is further arranged on the lower shell, and the USB interface is electrically connected with the main control board.
6. The hand-held glycated hemoglobin analyzer as set forth in claim 5, wherein: the micro pump module comprises a micro pump and an air path, the air path is communicated with the air nozzle ejector rod, and the micro pump provides power supply through a battery arranged on the lower shell.
7. The hand-held glycated hemoglobin analyzer as set forth in any one of claims 1-6, wherein: the free end of the hatch cover is provided with a hatch cover lock catch, and the lower shell is provided with a lock groove matched with the hatch cover lock catch.
8. The hand-held glycated hemoglobin analyzer as set forth in claim 4, wherein: the spring is arranged below a ring platform of the air nozzle ejector rod and above a partition plate of the upper shell, the air nozzle ejector rod is reset to enable the air nozzle to be ejected below the partition plate under the action of the spring when the hatch cover is in an open state, the spring is compressed when the hatch cover is in a closed state, and the air nozzle descends and is communicated with a vent hole of the detection card in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277362.7U CN214750371U (en) | 2021-06-09 | 2021-06-09 | Hand-held type glycated haemoglobin analysis appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277362.7U CN214750371U (en) | 2021-06-09 | 2021-06-09 | Hand-held type glycated haemoglobin analysis appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214750371U true CN214750371U (en) | 2021-11-16 |
Family
ID=78628925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121277362.7U Active CN214750371U (en) | 2021-06-09 | 2021-06-09 | Hand-held type glycated haemoglobin analysis appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214750371U (en) |
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2021
- 2021-06-09 CN CN202121277362.7U patent/CN214750371U/en active Active
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