CN220490524U - Blood gas analyzer heating structure and blood gas analysis device - Google Patents
Blood gas analyzer heating structure and blood gas analysis device Download PDFInfo
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- CN220490524U CN220490524U CN202321511770.3U CN202321511770U CN220490524U CN 220490524 U CN220490524 U CN 220490524U CN 202321511770 U CN202321511770 U CN 202321511770U CN 220490524 U CN220490524 U CN 220490524U
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- signal acquisition
- gas analyzer
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 87
- 239000008280 blood Substances 0.000 title claims abstract description 53
- 210000004369 blood Anatomy 0.000 title claims abstract description 53
- 238000004868 gas analysis Methods 0.000 title claims description 7
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 30
- 230000006835 compression Effects 0.000 description 17
- 238000007906 compression Methods 0.000 description 17
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 208000020131 Acid-base disease Diseases 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a heating structure of a blood gas analyzer and a blood gas analyzing device, which relate to the technical field of biochemical detection of blood gas, and the technical problems that a driving component drives the end part of a lever assembly to move downwards in the process of pressing down a signal acquisition plate, the middle part of the lever assembly is rotationally connected with a base assembly, the other end of the lever assembly moves upwards to drive a heating assembly to move upwards to heat a main body of a test card, the driving component in the signal acquisition assembly can drive the heating assembly to move without additionally arranging a heating driving motor are solved, the space is saved, the blood gas analyzer in the prior art drives a heater below the test card to move upwards by using the driving motor to heat the bottom of the test card, and the whole device space is large are solved.
Description
Technical Field
The utility model relates to the technical field of blood gas biochemical detection, in particular to a heating structure of a blood gas analyzer and a blood gas analysis device.
Background
Blood gas analysis is an important content in examining medicine, and is an instrument for quantitatively measuring partial pressure of dissolved oxygen (PO 2), glucose, lactic acid, electrolyte, etc. in arterial blood of a human body to analyze and evaluate blood components and respiratory conditions of the human body. When the human body has diseases on any aspect of respiratory, metabolic and in-vivo regulation mechanisms, the blood gas acid-base disorder is caused, and the clinical blood gas analysis has important significance in rescuing critical patients, major operations, extracorporeal circulation, artificial kidney, cardiac catheter, organ transplantation and other diagnosis and treatment, and is one of the indispensable inspection items in hospitals.
The blood gas analyzer is susceptible to temperature factors when detecting targets such as dissolved oxygen partial pressure, glucose, lactic acid and electrolyte, so that the detection result is uncertain, and therefore, the temperature of a sensor is required to be controlled when detecting the targets, so that the sensor is stable at about 37 ℃ and is not affected by other factors when detecting the targets.
The existing blood gas analyzer adopts a driving motor to drive a heater below a test card to move upwards, and heats the bottom of the test card, so that a sensor positioned inside the test card can be stabilized at about 37 ℃, but the whole device has larger space, complex structure and higher cost due to the arrangement of the driving motor.
Disclosure of Invention
The utility model aims to provide a heating structure of a blood gas analyzer and a blood gas analyzing device, which are used for solving the technical problems that the blood gas analyzer in the prior art uses a driving motor to drive a heater below a test card to move upwards so as to heat the bottom of the test card, and the whole device space is larger.
In a first aspect, the present utility model provides a heating structure for a blood gas analyzer, comprising: the device comprises a base assembly, a signal acquisition assembly, a lever assembly and a heating assembly;
the base assembly is used for placing the test card main body;
the signal acquisition assembly comprises a signal acquisition plate and a driving member, the driving member is in transmission connection with the signal acquisition plate, and the driving member is configured to drive the signal acquisition plate to be pressed down so as to enable the signal acquisition plate to be in contact with a sensor on the main body of the test card;
the middle part of lever subassembly with the base subassembly rotates to be connected, the one end of lever subassembly with signal acquisition board butt, the other end of lever subassembly with heating element butt, the lever subassembly is configured as one end receives when the downforce of signal acquisition board, the other end drives heating element orientation the direction of test card main part removes.
In an alternative embodiment of the present utility model,
the lever assembly comprises a compression bar, a rotating shaft, a torsion spring and a deflector rod;
the rotating shaft penetrates through the pressing rod and the deflector rod to be connected with the base assembly, so that the pressing rod and the deflector rod rotate around the rotating shaft;
the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is connected with the pressure lever, and the other end of the torsion spring is connected with the deflector rod;
when the end part of the pressure lever, which is far away from the deflector rod, is subjected to the downward pressure of the signal acquisition plate, the pressure lever moves around the rotating shaft, the torsion spring is in a compressed state, and the elastic force generated by the torsion spring acts on the deflector rod, so that the deflector rod rotates around the rotating shaft to drive the heating assembly to move.
In an alternative embodiment of the present utility model,
the end part of the pressure lever, which is close to the deflector rod, is extended to form a limiting block, the deflector rod is provided with a limiting groove, the limiting block stretches into the limiting groove, and the limiting block can be abutted with the groove wall of the limiting groove so as to limit the rotation range of the deflector rod.
In an alternative embodiment of the present utility model,
the end part of the pressure lever, which is far away from the deflector rod, is provided with a first installation shaft, a first bearing is rotationally connected to the first installation shaft, and the first bearing is abutted to the bottom surface of the signal acquisition plate.
In an alternative embodiment of the present utility model,
the end part of the deflector rod, which is far away from the pressure rod, is provided with a second installation shaft, a second bearing is rotatably connected to the second installation shaft, and the second bearing is abutted to the heating component.
In an alternative embodiment of the present utility model,
the heating component comprises a mounting seat, a moving block and a heating plate;
the mounting seat is fixed on the base assembly, the mounting seat is provided with a sliding path, the moving block can move along the sliding path, the heating plate is arranged at the top of the moving block and is used for heating the test card main body;
the second bearing is abutted with the bottom of the moving block, and when the deflector rod rotates around the rotating shaft, the deflector rod drives the moving block to move along the sliding path through the second bearing.
In an alternative embodiment of the present utility model,
the mounting seat is provided with a guide post, the motion block is provided with a guide hole, and the guide post passes through the guide hole so that the motion block moves up and down along the guide post.
In an alternative embodiment of the present utility model,
the top of guide post extends along the horizontal direction and is formed with the connection limit, the guide post cover is equipped with reset spring, reset spring's one end with the connection limit is connected, reset spring's the other end with the motion piece is connected, reset spring is configured to can make the motion piece has the orientation push down the motion trend of second bearing.
In an alternative embodiment of the present utility model,
the heating plate is internally provided with a temperature sensor which is used for detecting the temperature of the heating plate.
In a second aspect, the present utility model provides a blood gas analyzer, including the blood gas analyzer heating structure.
According to the blood gas analyzer heating structure provided by the utility model, the driving member drives the end part of the lever assembly to move downwards in the process of pressing down the signal acquisition plate, and the middle part of the lever assembly is rotationally connected with the base assembly, so that the other end of the lever assembly moves upwards to drive the heating assembly to move upwards to heat the main body of the test card, the driving member in the signal acquisition assembly can drive the heating assembly to move without additionally arranging a heating driving motor, so that the space is saved, and the technical problem that the whole device space is large because the blood gas analyzer in the prior art uses the driving motor to drive the heater below the test card to move upwards to heat the bottom of the test card is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of the whole structure of a heating structure of a blood gas analyzer according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a lever assembly in a heating structure of a blood gas analyzer according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a lever assembly and a heating assembly in a heating structure of a blood gas analyzer according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a heating assembly in a heating structure of a blood gas analyzer according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of the overall structure of a heating structure of a blood gas analyzer according to an embodiment of the present utility model.
Icon: 10-a test card body; 100-a base assembly; 210-a signal acquisition board; 220-a drive member; 300-lever assembly; 310-pressing rod; 311-limiting blocks; 312-a first mounting shaft; 320-rotating shaft; 330-torsion spring; 340-a deflector rod; 341-a limit groove; 342-a second mounting shaft; 350-a first bearing; 360-second bearing; 400-heating assembly; 410-mounting base; 420-a motion block; 430-heating the sheet; 440-guiding columns; 441-connecting edges; 450-return spring.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The traditional blood gas analyzer needs to be additionally and independently provided with a driving motor to drive a heater below the test card to move upwards, and the whole analyzer is large in space, complex in structure and high in cost.
In view of this, as shown in fig. 1, 2, 3, 4 and 5, the heating structure of the blood gas analyzer provided in the present embodiment includes: a base assembly 100, a signal acquisition assembly, a lever assembly 300, and a heating assembly 400; the base assembly 100 has a test card body 10 slot for receiving the test card body 10; the signal acquisition assembly comprises a signal acquisition board 210 and a driving member 220, wherein the driving member 220 is arranged as a driving motor, the driving motor is in transmission connection with the signal acquisition board 210 through a transmission structure, the driving member 220 can drive the signal acquisition board 210 to move up and down, and when the signal acquisition board 210 is required to be contacted with a sensor on the test card main body 10, the driving member 220 drives the signal acquisition board 210 to be pressed down, and the signal acquisition board 210 is contacted with the sensor on the test card main body 10 so as to read signals.
The middle part of lever subassembly 300 rotates with base subassembly 100 to be connected, makes lever subassembly 300 can rotate around base subassembly 100, and the one end and the signal acquisition board 210 butt of lever subassembly 300, and the other end and the heating element 400 butt of lever subassembly 300, when the one end of lever subassembly 300 received signal acquisition board 210 to push down, the other end of lever subassembly 300 drove heating element 400 and removes towards the direction of test card main part 10, can utilize heating element 400 to heat test card main part 10.
According to the blood gas analyzer heating structure provided by the embodiment, the driving member 220 drives the signal acquisition board 210 to press down, and meanwhile, the end part of the lever assembly 300 is driven to move downwards, as the middle part of the lever assembly 300 is rotationally connected with the base assembly 100, the other end of the lever assembly 300 moves upwards to drive the heating assembly 400 to move upwards, the test card main body 10 is heated, the driving member 220 in the signal acquisition assembly can drive the heating assembly 400 to move, a heating driving motor is not required to be additionally arranged, the lever assembly 300 and the signal acquisition assembly share a power source, the cost is reduced, the space is saved, and the technical problem that the blood gas analyzer in the prior art uses the driving motor to drive the heater below the test card to move upwards to heat the bottom of the test card is solved, and the whole device space is large is solved.
Based on the above embodiment, in an alternative implementation, the lever assembly 300 in the heating structure of the blood gas analyzer provided in this embodiment includes a compression bar 310, a rotation shaft 320, a torsion spring 330, and a shift lever 340; the rotation shaft 320 is connected with the base assembly 100 through the compression bar 310 and the shift lever 340 such that both the compression bar 310 and the shift lever 340 rotate around the rotation shaft 320; the torsion spring 330 is sleeved on the rotating shaft 320, one end of the torsion spring 330 is connected with the compression bar 310, and the other end of the torsion spring 330 is connected with the deflector 340; when the end of the pressing rod 310 far away from the deflector 340 is pressed down by the signal acquisition board 210, the pressing rod 310 moves around the rotating shaft 320, the torsion spring 330 is in a compressed state, and the elastic force generated by the torsion spring 330 acts on the deflector 340, so that the deflector 340 rotates around the rotating shaft 320 to drive the heating assembly 400 to move.
Specifically, referring to fig. 1, for example, after the test card body 10 is installed, the driving member 220 drives the signal collecting plate 210 to press down, the signal collecting plate 210 moves towards the direction of the test card body 10, the signal collecting plate 210 also drives the compression bar 310 to rotate anticlockwise around the rotation shaft 320, the torsion spring 330 is compressed, the elastic force generated by the torsion spring 330 acts on the driving lever 340, and drives the driving lever 340 to rotate anticlockwise around the rotation shaft 320, and since the driving lever 340 is in a V shape, the end of the V-shaped driving lever 340 far away from the compression bar 310 is lifted upwards, so that the heating assembly 400 can be driven to move upwards to heat the test card body 10.
In an alternative embodiment, the end of the pressure lever 310, which is close to the shift lever 340, is extended to form a limiting block 311, the shift lever 340 is provided with a limiting groove 341, the limiting block 311 extends into the limiting groove 341, and the limiting block 311 can abut against the groove wall of the limiting groove 341 to limit the rotation range of the shift lever 340.
Specifically, under the action of the torsion spring 330, the lever 340 rotates along with the rotation of the lever 310, when the downward pressure on the lever 310 is released, the torsion spring 330 is changed from a compressed state to a free state, the spring force generated by the torsion spring 330 drives the lever 340 to move clockwise, the limiting block 311 abuts against the groove wall of the limiting groove 341, and drives the lever 340 to rotate clockwise together, so that the lever 310 and the lever 340 are reset.
In an alternative embodiment, a first mounting shaft 312 is disposed at an end of the compression bar 310 far away from the shift lever 340, a first bearing 350 is rotatably connected to the first mounting shaft 312, the first bearing 350 abuts against the bottom surface of the signal acquisition board 210, and the compression bar 310 is in rolling contact with the signal acquisition board 210 through the first bearing 350, so that when the signal acquisition board 210 is pressed down, the compression bar 310 can be driven to rotate around the rotating shaft 320.
In an alternative embodiment, the end of the driving lever 340 away from the compression bar 310 is provided with a second mounting shaft 342, the second mounting shaft 342 is rotatably connected with a second bearing 360, the second bearing 360 is abutted against the heating assembly 400, the driving lever 340 is in rolling contact with the heating assembly 400 through the second bearing 360, the second bearing 360 can roll, and the driving lever 340 can drive the heating assembly 400 to move.
According to the blood gas analyzer heating structure provided by the embodiment, through the arrangement of the torsion spring 330, when the compression bar 310 receives the downward pressure of the signal acquisition board 210, the spring force generated by the torsion spring 330 enables the deflector 340 to rotate around the rotating shaft 320, the heating assembly 400 is driven to move towards the direction of the test card main body 10, and the torsion spring 330 is in a compression state at the moment, so that the heating assembly 400 is in elastic contact with the test card main body 10, after the driving member 220 unloads the force, the torsion spring 330 is converted into a natural state from the compression state, and under the action of the spring force of the torsion spring 330, the compression bar 310 and the deflector 340 are in a balance state.
Based on the above embodiment, in an alternative implementation, the heating assembly 400 in the heating structure of the blood gas analyzer provided in this embodiment includes the mounting seat 410, the moving block 420 and the heating plate 430; the mount 410 is fixed on the base assembly 100, the mount 410 is provided with a sliding path, the moving block 420 can move along the sliding path under the driving of the shift lever 340, the heating plate 430 is disposed on the top of the moving block 420, and the heating plate 430 is used for heating the test card body 10.
Specifically, the bottom of the moving block 420 is provided with a downward opening extending groove, and the second bearing 360 is positioned in the extending groove, so that the second bearing 360 abuts against the bottom of the moving block 420, and when the shift lever 340 rotates around the rotation shaft 320, the shift lever 340 drives the moving block 420 to move along the sliding path through the second bearing 360.
In an alternative embodiment, the mounting base 410 is provided with a guide post 440, the guide post 440 is disposed along a vertical direction, the moving block 420 is disposed in a convex shape, and both lateral sides of the moving block 420 are provided with guide holes, and the guide post 440 passes through the guide holes, so that the moving block 420 moves up and down along the guide post 440.
In an alternative embodiment, a connecting edge 441 is formed on the top of the guide post 440 along the horizontal direction, the guide post 440 is sleeved with a return spring 450, the outer diameter of the connecting edge 441 is larger than that of the return spring 450, so that the connecting edge 441 can prop against the return spring 450, one end of the return spring 450 props against the connecting edge 441, the other end of the return spring 450 is connected with the moving block 420, the return spring 450 is a compression spring, when the moving block 420 is jacked up by the deflector 340, the return spring 450 is in a compression state, so that the heating plate 430 on the moving block 420 can be in elastic contact with the test card main body 10, and after the deflector 340 removes the force on the moving block 420, the elastic force of the return spring 450 drives the moving block 420 to move downwards, so that the heating plate 430 is separated from the test card main body 10.
In an alternative embodiment, the heat patch 430 includes a temperature sensor that transmits a temperature signal to the instrument control terminal when the temperature of the heat patch 430 reaches a target temperature, thereby controlling the operation state of the heat patch 430.
According to the blood gas analyzer heating structure provided by the embodiment, the lever assembly 300 with the torsion spring 330 structure is used for realizing the elastic connection between the heating plate 430 and the test card main body 10, so that the consistency of the contact state of the heating plate 430 and the test card main body 10 is ensured more easily, the requirements on the dimensional precision and the installation precision of parts are reduced, and the manufacturing and the production are facilitated; by arranging the first bearing 350 and the second bearing 360 on the lever assembly 300, the sliding friction is changed into rolling friction, and the service life and the reliability of the product are improved; the lever assembly 300 and the signal acquisition board 210 share one power source, so that the structure is simple, and the cost is reduced.
The blood gas analysis device provided by the embodiment comprises a heating structure of a blood gas analyzer.
Since the technical effects of the blood gas analyzer provided in the present embodiment are the same as those of the heating structure of the blood gas analyzer provided in the above embodiment, the description thereof will not be repeated here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A blood gas analyzer heating structure, comprising: a base assembly (100), a signal acquisition assembly, a lever assembly (300) and a heating assembly (400);
the base assembly (100) is used for placing a test card main body (10);
the signal acquisition assembly comprises a signal acquisition board (210) and a driving member (220), wherein the driving member (220) is in transmission connection with the signal acquisition board (210), and the driving member (220) is configured to drive the signal acquisition board (210) to be pressed down so as to enable the signal acquisition board (210) to be in contact with a sensor on the test card main body (10);
the middle part of lever subassembly (300) with base subassembly (100) rotate and are connected, the one end of lever subassembly (300) with signal acquisition board (210) butt, the other end of lever subassembly (300) with heating element (400) butt, lever subassembly (300) are configured as one end receives when the downforce of signal acquisition board (210), and the other end drives heating element (400) orientation test card body (10) direction removes.
2. The heating structure of a blood gas analyzer as claimed in claim 1, wherein,
the lever assembly (300) comprises a pressing rod (310), a rotating shaft (320), a torsion spring (330) and a deflector rod (340);
the rotating shaft (320) passes through the pressing rod (310) and the shifting rod (340) to be connected with the base assembly (100) so that the pressing rod (310) and the shifting rod (340) rotate around the rotating shaft (320);
the torsion spring (330) is sleeved on the rotating shaft (320), one end of the torsion spring (330) is connected with the pressure lever (310), and the other end of the torsion spring (330) is connected with the deflector rod (340);
when the end part of the pressing rod (310) far away from the shifting rod (340) is pressed down by the signal acquisition plate (210), the pressing rod (310) moves around the rotating shaft (320), the torsion spring (330) is in a compressed state, and the elastic force generated by the torsion spring (330) acts on the shifting rod (340), so that the shifting rod (340) rotates around the rotating shaft (320) to drive the heating assembly (400) to move.
3. The heating structure of a blood gas analyzer as claimed in claim 2, wherein,
the end portion, close to the deflector rod (340), of the pressure lever (310) extends to form a limiting block (311), the deflector rod (340) is provided with a limiting groove (341), the limiting block (311) stretches into the limiting groove (341), and the limiting block (311) can be abutted with the groove wall of the limiting groove (341) so as to limit the rotation range of the deflector rod (340).
4. The heating structure of a blood gas analyzer as claimed in claim 2, wherein,
the end part of the pressure lever (310) far away from the deflector rod (340) is provided with a first installation shaft (312), a first bearing (350) is rotationally connected to the first installation shaft (312), and the first bearing (350) is abutted to the bottom surface of the signal acquisition plate (210).
5. The heating structure of a blood gas analyzer as claimed in claim 2, wherein,
the end part of the deflector rod (340) far away from the pressure rod (310) is provided with a second installation shaft (342), a second bearing (360) is rotatably connected to the second installation shaft (342), and the second bearing (360) is abutted with the heating assembly (400).
6. The heating structure of a blood gas analyzer as claimed in claim 5, wherein,
the heating assembly (400) comprises a mounting seat (410), a moving block (420) and a heating plate (430);
the mounting seat (410) is fixed on the base assembly (100), the mounting seat (410) is provided with a sliding path, the moving block (420) can move along the sliding path, the heating plate (430) is arranged at the top of the moving block (420), and the heating plate (430) is used for heating the test card main body (10);
the second bearing (360) is abutted with the bottom of the moving block (420), and when the deflector rod (340) rotates around the rotating shaft (320), the deflector rod (340) drives the moving block (420) to move along the sliding path through the second bearing (360).
7. The heating structure of a blood gas analyzer as claimed in claim 6, wherein,
the mounting seat (410) is provided with a guide post (440), the moving block (420) is provided with a guide hole, and the guide post (440) passes through the guide hole so that the moving block (420) moves up and down along the guide post (440).
8. The heating structure of a blood gas analyzer as claimed in claim 7, wherein,
the top of guide post (440) extends along the horizontal direction and is formed with connecting limit (441), guide post (440) cover is equipped with reset spring (450), one end of reset spring (450) with connecting limit (441) are connected, the other end of reset spring (450) with motion piece (420) are connected, reset spring (450) are configured to enable motion piece (420) have the orientation and push down the motion trend of second bearing (360).
9. The heating structure of a blood gas analyzer as claimed in claim 6, wherein,
a temperature sensor is arranged in the heating plate (430) and is used for detecting the temperature of the heating plate (430).
10. A blood gas analysis device comprising a blood gas analyzer heating structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511770.3U CN220490524U (en) | 2023-06-13 | 2023-06-13 | Blood gas analyzer heating structure and blood gas analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511770.3U CN220490524U (en) | 2023-06-13 | 2023-06-13 | Blood gas analyzer heating structure and blood gas analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490524U true CN220490524U (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321511770.3U Active CN220490524U (en) | 2023-06-13 | 2023-06-13 | Blood gas analyzer heating structure and blood gas analysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490524U (en) |
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2023
- 2023-06-13 CN CN202321511770.3U patent/CN220490524U/en active Active
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