CN219573606U - Medical science inspection microsampler - Google Patents
Medical science inspection microsampler Download PDFInfo
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- CN219573606U CN219573606U CN202320002923.5U CN202320002923U CN219573606U CN 219573606 U CN219573606 U CN 219573606U CN 202320002923 U CN202320002923 U CN 202320002923U CN 219573606 U CN219573606 U CN 219573606U
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- microsampler
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- adjusting screw
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Abstract
The utility model discloses a medical examination microsampler, which relates to the technical field of medical examination microsamplers and comprises an adjusting part and a sampling part, wherein an adjusting screw is arranged in the adjusting part and extends out of the adjusting part and then penetrates into the sampling part, a rubber plug is arranged at one end of the adjusting screw extending into the sampling part, and a sample suction port is arranged at one end of the adjusting part far away from the rubber plug. According to the utility model, the palm center and the four fingers can be used for gathering the adjusting part and the sampling part, and the thumb is used for rotating the adjusting disc on the adjusting part, so that the adjusting screw is driven to move upwards, the rubber plug is pushed to move upwards by the adjusting screw, the purpose of sample suction is achieved, when the sample suction amount reaches a certain degree, the connecting rod at the fixed part is rotated, the metal sheet is driven by the fixing screw to be tightened, the adjusting screw is fixed, and the movement of the adjusting screw is avoided.
Description
Technical Field
The utility model relates to the technical field of medical examination microsampling, in particular to a medical examination microsampler.
Background
Clinical laboratory is a bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, body fluids, and blood transfusion, and medical testing is a science that performs microbiological, immunological, biochemical, genetic, hematology, biophysical, cytology, etc. tests on materials taken from the human body, thereby providing information for preventing, diagnosing, treating, and assessing human health. The prior patent number is CN202022838275.6, and the patent name is a microsampler with good stability for clinical laboratory, and this microsampler passes through the cooperation of first body and stopcock for this microsampler can reach the purpose that the sample got into the second body through rotatory stopcock when taking a sample, thereby avoided the problem that traditional needle tubing dynamics is not good to control, also reached the effect that dynamics is accurately mastered simultaneously, stability and accuracy when having improved the sample. The sampler needs the fixed rotatory stopcock of first body of one hand other hand in the use, just can reach the purpose that makes the sample get into the second body, has under the circumstances of both hands operation and is difficult to hold appearance dish or patient's limbs and fix the condition, and liquid extraction efficiency is slow, simultaneously, the device adopts screw thread pivoted mode to make in the first body be negative pressure, lets the sample be inhaled, but if carelessly extrudees out the stopcock, then makes intraductal sample flow easily.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a medical examination microsampler to solve the technical problems.
The utility model provides a medical science inspection microsampler, includes regulation position, sampling position, be equipped with adjusting screw in the regulation position, adjusting screw stretches out run through behind the regulation position stretch into inside the sampling position, adjusting screw stretches into the one end at sampling position is equipped with the rubber buffer, the one end that the adjusting position kept away from the rubber buffer is equipped with inhales the appearance mouth.
Preferably, the adjusting part comprises an adjusting cylinder body and an adjusting disc, the adjusting disc and the adjusting screw are both arranged in the adjusting cylinder body, the inner ring of the adjusting disc is in threaded connection with the adjusting screw, the adjusting screw and the adjusting disc are rotatably clamped in the adjusting cylinder body by a clamping assembly, an opening is formed in the side wall of the adjusting cylinder body, and the side wall of the adjusting disc can be touched through the opening and the adjusting disc can be stirred.
Preferably, the clamping assembly comprises an upper chuck and a lower chuck which are fixedly connected with the side wall of the adjusting cylinder body, and the adjusting disk is clamped between the upper chuck and the lower chuck.
Preferably, through holes for the passage of the adjusting screw are formed between the upper chuck and the lower chuck.
Preferably, the side wall of the adjusting disk is provided with equidistant vertical grains.
Preferably, the device further comprises a fixing part, the fixing part is arranged between the adjusting part and the sampling part, the fixing part comprises a fixing plate, a fixing groove is formed in the fixing plate, a metal sheet matched with the adjusting screw is placed in the fixing groove, the metal sheet is sleeved outside the adjusting screw, one end of the metal sheet is provided with a threaded hole, the threaded hole is connected with the fixing screw in a threaded manner, the other end of the metal sheet is provided with a round hole, one end of the fixing screw penetrates through the round hole and is fixedly connected with a substrate, one side of the fixing plate is provided with a rotating hole communicated with the fixing groove, a connecting rod is rotationally connected with the rotating hole, one end of the connecting rod extends into the fixing groove and is fixedly connected with the substrate, and the other end of the connecting rod extends out of the fixing plate from the mounting hole.
Preferably, an arc-shaped groove is formed in the inner side of the metal sheet, and a rubber sheet is fixedly connected in the arc-shaped groove.
Preferably, a rotating handle is fixedly arranged at one end of the connecting rod extending out of the fixing plate.
The beneficial effects of the utility model are as follows:
according to the utility model, the palm center and the four fingers can be used for gathering the adjusting part and the sampling part, and the thumb is used for rotating the adjusting disc on the adjusting part, so that the adjusting screw is driven to move upwards, the rubber plug is pushed to move upwards by the adjusting screw, the purpose of sample suction is achieved, when the sample suction amount reaches a certain degree, the connecting rod at the fixed part is rotated, the metal sheet is driven by the fixing screw to be tightened, the adjusting screw is fixed, and the movement of the adjusting screw is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of a medical test microsampler according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the connection between the sub-station and the acquisition terminal of the medical test microsampler shown in FIG. 1;
FIG. 3 is a schematic diagram of an acquisition terminal of the medical test microsampler shown in FIG. 1;
legend: 1-a regulatory site; 101-opening; 102-a conditioning disk; 103-upper chuck; 104-lower chuck; 105-adjusting the cylinder; 201-a fixed groove; 202-metal sheets; 203-a rubber sheet; 204-a substrate; 205-a connecting rod; 206-turning the handle; 207-fixing plate; 3-sampling part; 301-adjusting a screw; 302-a rubber plug; 303-sample suction port.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
In embodiment one:
as shown in fig. 1, the medical examination microsampler comprises an adjusting part 1 and a sampling part 3, wherein an adjusting screw 301 is arranged in the adjusting part 1, the adjusting screw 301 extends out of the adjusting part 1 and then penetrates into the sampling part 3, a rubber plug 302 is arranged at one end of the adjusting screw 301 extending into the sampling part 3, and a sample suction port 303 is arranged at one end of the adjusting part 1, which is far away from the rubber plug 302.
Through being provided with the regulation position, can use palm and four fingers to hold in regulation position and sampling position, adopt the thumb to rotate the regulating plate on the regulation position to drive adjusting screw and upwards remove, make adjusting screw promote the rubber buffer and upwards move, reach the purpose of inhaling the appearance
More specifically, the adjusting part 1 comprises an adjusting cylinder 105 and an adjusting disc 102, the adjusting disc 102 and the adjusting screw 301 are both arranged in the adjusting cylinder 105, the inner ring of the adjusting disc 102 is in threaded connection with the adjusting screw 301, the adjusting screw 301 and the adjusting disc 102 are rotatably clamped in the adjusting cylinder 105 by a clamping assembly, the side wall of the adjusting cylinder 105 is provided with an opening 101, and the side wall of the adjusting disc 102 can be touched through the opening 101 and the adjusting disc 102 is stirred.
The adjusting disk can be touched through the opening, and when the adjusting disk is rotated, the adjusting screw is driven to rotate when the adjusting disk is rotated due to the fact that the inner part of the adjusting disk is in threaded connection with the adjusting screw.
As shown in fig. 3, more specifically, the clamping assembly includes an upper chuck 103 and a lower chuck 104 fixedly connected to the side wall of the adjustment cylinder 105, and the adjustment plate 102 is clamped between the upper chuck 103 and the lower chuck 104.
In order to facilitate the rotation of the adjusting disk, the upper chuck and the lower chuck can be provided with sector openings, and the sector openings are overlapped at the opening of the adjusting cylinder.
More specifically, through holes for the passage of the adjusting screw 301 are formed between the upper chuck 103 and the lower chuck 104.
More specifically, the sidewall of the adjusting disk 102 is provided with equidistant vertical grains.
As shown in fig. 2, more specifically, the device further comprises a fixing part, the fixing part is arranged between the adjusting part 1 and the sampling part 3, the fixing part comprises a fixing plate 207, a fixing groove 201 is arranged in the fixing plate 207, a metal sheet 202 matched with the adjusting screw 301 is placed in the fixing groove 201, the metal sheet 202 is sleeved outside the adjusting screw 301, one end of the metal sheet 202 is provided with a threaded hole, the threaded hole is internally connected with the fixing screw in a threaded manner, the other end of the metal sheet 202 is provided with a round hole, one end of the fixing screw penetrates through the round hole and is fixedly connected with a base plate 204, one side of the fixing plate 207 is provided with a rotating hole communicated with the fixing groove 201, a connecting rod 205 is rotationally connected in the rotating hole, one end of the connecting rod 205 stretches into the fixing groove 201 and is fixedly connected with the base plate 204, and the other end of the connecting rod 205 stretches out of the mounting hole to the outside of the fixing plate 207.
More specifically, an arc-shaped groove is formed inside the metal sheet 202, and a rubber sheet 203 is fixedly connected in the arc-shaped groove.
More specifically, a rotating handle 206 is fixedly provided at an end of the connecting rod 205 extending out of the fixing plate 207.
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, and are intended to be included within the scope of the appended claims and description.
Claims (8)
1. A medical science inspection microsampler, characterized in that: including regulation position (1), sample position (3), be equipped with adjusting screw (301) in regulation position (1), adjusting screw (301) stretch out after regulation position (1) run through stretch into inside sample position (3), adjusting screw (301) stretch into the one end of sample position (3) is equipped with rubber buffer (302), one end that adjusting position (1) kept away from rubber buffer (302) is equipped with inhales appearance mouth (303).
2. The medical test microsampler according to claim 1, wherein: the adjusting part (1) comprises an adjusting cylinder body (105) and an adjusting disc (102), the adjusting disc (102) and an adjusting screw (301) are both arranged in the adjusting cylinder body (105), the inner ring of the adjusting disc (102) is in threaded connection with the adjusting screw (301), the adjusting screw (301) and the adjusting disc (102) are rotatably clamped in the adjusting cylinder body (105) through a clamping assembly, an opening (101) is formed in the side wall of the adjusting cylinder body (105), and the side wall of the adjusting disc (102) can be touched through the opening (101) and the adjusting disc (102) is stirred.
3. The medical test microsampler according to claim 2, wherein: the clamping assembly comprises an upper chuck (103) and a lower chuck (104) which are fixedly connected with the side wall of the adjusting cylinder body (105), and the adjusting disc (102) is clamped between the upper chuck (103) and the lower chuck (104).
4. The medical test microsampler according to claim 3, wherein: through holes for the passage of the adjusting screw rods (301) are formed between the upper chuck (103) and the lower chuck (104).
5. The medical test microsampler according to claim 2, wherein: equidistant vertical lines are arranged on the side wall of the adjusting disc (102).
6. The medical test microsampler according to claim 1, wherein: still include fixed part, fixed part install in between regulation position (1) and sample position (3), fixed part includes fixed plate (207), be equipped with fixed slot (201) in fixed plate (207), placed in fixed slot (201) with sheetmetal (202) of adjusting screw (301) adaptation, sheetmetal (202) cup joint adjusting screw (301) outside, the one end of sheetmetal (202) is equipped with the screw hole, threaded connection fixed screw in the screw hole, the other end of sheetmetal (202) is equipped with the round hole, the one end of fixed screw passes the round hole and fixedly connected with base plate (204), one side of fixed plate (207) be equipped with the rotation hole of fixed slot (201) intercommunication, rotation hole internal rotation is connected with connecting rod (205), the one end of connecting rod (205) stretch into in fixed slot (201) with base plate (204) fixed connection, the other end of connecting rod (205) stretches out to the outside of fixed plate (207) from the mounting hole.
7. The medical test microsampler according to claim 6, wherein: an arc-shaped groove is formed in the inner side of the metal sheet (202), and a rubber sheet (203) is fixedly connected in the arc-shaped groove.
8. The medical test microsampler according to claim 6, wherein: one end of the connecting rod (205) extending out of the fixing plate (207) is fixedly provided with a rotary handle (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320002923.5U CN219573606U (en) | 2023-01-03 | 2023-01-03 | Medical science inspection microsampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320002923.5U CN219573606U (en) | 2023-01-03 | 2023-01-03 | Medical science inspection microsampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219573606U true CN219573606U (en) | 2023-08-22 |
Family
ID=87648201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320002923.5U Active CN219573606U (en) | 2023-01-03 | 2023-01-03 | Medical science inspection microsampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219573606U (en) |
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2023
- 2023-01-03 CN CN202320002923.5U patent/CN219573606U/en active Active
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