CN220120456U - Quantitative sampling device for medical detection - Google Patents
Quantitative sampling device for medical detection Download PDFInfo
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- CN220120456U CN220120456U CN202321555802.XU CN202321555802U CN220120456U CN 220120456 U CN220120456 U CN 220120456U CN 202321555802 U CN202321555802 U CN 202321555802U CN 220120456 U CN220120456 U CN 220120456U
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- sampler
- sampling
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- grip
- pressure
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- 238000005070 sampling Methods 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010339 medical test Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 14
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013068 control sample Substances 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
- 230000000694 effects Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002489 hematologic effect Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sampling devices, in particular to a quantitative sampling device for medical detection; in order to solve the problem that the detection result and the sampling speed are affected slowly due to manual operation; the utility model comprises the following steps: the device comprises a metering needle, a sampler, a pressure device, a control device and a power module; compared with the prior art, the pressure device is used, so that the pressure of the quantitative needle is accurately adjusted, the accuracy and reproducibility of sampling are improved, and the sampling result is more reliable; through the cooperation of controlling means and pressure device, the preferential solution reaches the sampling rate of needs, carries out accurate sample and control to the sample, reduces the error and improves the accuracy.
Description
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a quantitative sampling device for medical detection.
Background
Medical testing is a science that performs microbiological, immunological, biochemical, genetic, hematological, biological, cytologic, etc. tests on materials taken from the human body, thereby providing information for the prevention, diagnosis, treatment of human diseases, and assessment of human health.
The existing quantitative sampling device for medical detection generally needs manual operation, if the operation is improper or irregular, sampling errors can be caused, the accuracy and the reliability of a detection result are affected, in addition, the sampling process is more strict, fine operation and precise control are needed, so that the sampling speed is slower, and the working efficiency is affected
Disclosure of Invention
Accordingly, the present utility model provides a quantitative sampling device for medical detection, which is used for solving the problems mentioned in the background.
The present utility model provides a quantitative sampling device for medical detection, comprising: the quantitative needle is arranged on one side of the sampler, the grip is arranged on the other side of the sampler in a connecting mode, the control device is arranged on the grip, the pressure device is arranged in the sampler, the power module is arranged in the grip, and the pressure device, the control device and the power module are connected.
Further, the pressure device comprises a pressure sensor, a hydraulic cylinder, a piston and a connecting rod, wherein the pressure sensor is arranged on the inner wall of the sampler, the hydraulic cylinder is arranged at one end, close to the grip, of the sampler, one end of the connecting rod is connected with the hydraulic cylinder, and the other end of the connecting rod is connected with the piston.
Further, the control device comprises a main switch, a control button and a display screen, wherein the main switch, the control button and the display screen are arranged on the grip, and the main switch and the control button are electrically connected with the display screen; the control device also comprises a transmission handle which is arranged at the joint of the sampler and the handle.
Further, the outer side surface of the sampler is provided with liquid level scale marks.
Further, the quantitative needle is detachably connected with the sampler.
Further, the power module is a battery, and a battery groove is arranged in the handle and used for placing the battery.
Compared with the prior art, the pressure device is used, so that the pressure of the quantitative needle is accurately adjusted, the accuracy and reproducibility of sampling are improved, and the sampling result is more reliable; through the cooperation of controlling means and pressure device, can realize the output pressure to adjustable pressure device, reach the sampling rate of needs, carry out accurate sample and control to the sample, reduce the error and improve the accuracy.
Drawings
FIG. 1 is a front view of a quantitative sampling device for medical examination according to the present utility model;
fig. 2 is a plan view of a quantitative sampling device for medical examination according to the present utility model.
The device comprises a metering needle 1, a sampler 2, a handle 3, a hydraulic cylinder 4, a piston 5, a connecting rod 6, a main switch 7, a control button 8, a display screen 9, a transmission handle 10 and a battery 11.
Detailed Description
In order that the objects and advantages of the utility model will become more apparent, the utility model will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1-2, the present utility model relates to a quantitative sampling device for medical detection, comprising: the quantitative needle is arranged on one side of the sampler, the grip is arranged on the other side of the sampler in a connecting mode, the control device is arranged on the grip, the pressure device is arranged in the sampler, the power module is arranged in the grip, the pressure device, the control device and the power module are connected, and the control device can automatically adjust and control the sampling pressure through measuring the internal pressure of the sampler 2, so that a higher-precision and more stable sampling effect is achieved.
The pressure device comprises a pressure sensor, a hydraulic cylinder 4, a piston 5 and a connecting rod 6, wherein the pressure sensor is arranged on the inner wall of the sampler 2, and the pressure change and the flow state of a sample in the process of collection can be accurately monitored through the pressure sensor; the pneumatic cylinder 4 is located the one end that the sampler 2 is close to the handle, pneumatic cylinder 4 can be through control gas pressure, adjusts the travel speed and the scope of connecting rod 6 to realize the collection of accurate control sample, the one end of connecting rod 6 with the pneumatic cylinder is connected, the other end of connecting rod 6 with piston 5 is connected, reciprocates piston 5 under the connecting rod 6, promotes the sample inflow connecting rod 6 in the sampler 2 and samples, can realize more stable and accurate sampling operation.
The control device comprises a main switch 7, a control button 8 and a display screen 9, wherein the main switch 7, the control button 8 and the display screen 9 are arranged on the grip, the main switch 7 and the control button 8 are electrically connected with the display screen 9, so that the main switch 7, the control button 8 and the display screen 9 can respond and interact with each other, the purpose of opening, closing, controlling and displaying the quantitative sampling device is achieved, and the display screen 9 can display the state, sampling result and operation instruction of the current device in real time; the control device also comprises a transmission grip 10, wherein the transmission grip 10 can control the starting and stopping of the dosing needle 1 in a pressing and releasing manner; the transmission handle 10 is arranged at the joint of the sampler 2 and the handle 3, the outer side surface of the sampler 2 is provided with liquid level scale marks, and the quantitative needle 1 is detachably connected with the sampler 2, so that an operator can conveniently replace and clean a sample container; the power module is a battery 11, and a battery 11 groove is formed in the grip 3 and used for placing the battery 11.
In the course of the use of the device,
the staff inserts the quantitative needle 1 into the sample to be measured, presses the master switch 7 opening device, sets for sample collection quantity and pressure and adjusts through using control button 8, takes a sample to the sample, can look over the state of device, sampling result and operation instruction in display screen 9 during the sample, and the staff can also use transmission handle 10 to take a sample, and when using, the staff inserts quantitative needle 1 in the sample to be measured, presses handle 3 to take a sample, loosens transmission handle 10 and stops the sample.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will be within the scope of the present utility model.
The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model; various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A quantitative sampling device for medical detection, comprising: the quantitative needle is arranged on one side of the sampler, the grip is arranged on the other side of the sampler in a connecting mode, the control device is arranged on the grip, the pressure device is arranged in the sampler, the power module is arranged in the grip, and the pressure device, the control device and the power module are connected.
2. The quantitative sampling device for medical detection according to claim 1, wherein the pressure device comprises a pressure sensor, a hydraulic cylinder, a piston and a connecting rod, the pressure sensor is arranged on the inner wall of the sampler, the hydraulic cylinder is arranged on one end of the sampler close to the grip, one end of the connecting rod is connected with the hydraulic cylinder, and the other end of the connecting rod is connected with the piston.
3. The quantitative sampling device for medical detection according to claim 1, wherein the control device comprises a main switch, a control button and a display screen, wherein the main switch, the control button and the display screen are arranged on the grip, and the main switch and the control button are electrically connected with the display screen; the control device also comprises a transmission handle which is arranged at the joint of the sampler and the handle.
4. The quantitative sampling device for medical detection according to claim 1, wherein the outer side surface of the sampler is provided with liquid level graduation marks.
5. The quantitative sampling device for medical testing according to claim 1, wherein the quantitative needle is detachably connected to the sampler.
6. The quantitative sampling device for medical detection according to claim 1, wherein the power module is a battery, and a battery groove is formed in the grip for placing the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555802.XU CN220120456U (en) | 2023-06-16 | 2023-06-16 | Quantitative sampling device for medical detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555802.XU CN220120456U (en) | 2023-06-16 | 2023-06-16 | Quantitative sampling device for medical detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120456U true CN220120456U (en) | 2023-12-01 |
Family
ID=88915167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321555802.XU Active CN220120456U (en) | 2023-06-16 | 2023-06-16 | Quantitative sampling device for medical detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220120456U (en) |
-
2023
- 2023-06-16 CN CN202321555802.XU patent/CN220120456U/en active Active
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