CN110849669A - Centrifugal clinical laboratory collects censorship device with body fluid - Google Patents
Centrifugal clinical laboratory collects censorship device with body fluid Download PDFInfo
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- CN110849669A CN110849669A CN201911117664.5A CN201911117664A CN110849669A CN 110849669 A CN110849669 A CN 110849669A CN 201911117664 A CN201911117664 A CN 201911117664A CN 110849669 A CN110849669 A CN 110849669A
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- 210000001124 body fluid Anatomy 0.000 title claims abstract description 67
- 239000010839 body fluid Substances 0.000 title claims abstract description 67
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 230000000694 effects Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 4
- 244000309464 bull Species 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a centrifugal body fluid collecting and inspecting device for a clinical laboratory, which comprises a bottom plate and a vertical plate arranged on the left side of the top of the bottom plate, wherein a top plate is arranged on the top of the right side of the vertical plate, a cross rod and a transverse plate positioned below the cross rod are fixedly arranged on the right side of the vertical plate, the cross rod and the transverse plate are both positioned between the top plate and the vertical plate, a body fluid collecting mechanism is arranged on the transverse plate, and a centrifugal mechanism for stirring body fluid to keep activity is arranged on the bottom plate. The body fluid collecting and inspecting device for the centrifugal clinical laboratory can conveniently and quickly collect body fluid to be inspected into the centrifugal stirring box, and can stir the body fluid in the centrifugal stirring box, so that the inaccurate inspection data caused by uneven concentration during inspection due to body fluid precipitation can be prevented, the activity of the body fluid can be kept, the accuracy of subsequent inspection results is ensured, and the body fluid collecting and inspecting device is beneficial to wide popularization and application of rural hospitals.
Description
Technical Field
The invention relates to the technical field of medical clinical laboratory, in particular to a centrifugal body fluid collecting and submitting device for clinical laboratory.
Background
In the field of clinical laboratory in medical field, the steps of collecting and collecting body fluid of a patient in time for inspection are indispensable. In hospitals, people often need to collect body fluid for medical doctors to accurately determine a diagnosis.
At present, in some rural hospitals, the collection of body fluid and the inspection of delivery are mostly carried out in the same laboratory, that is, the currently adopted body fluid collecting device generally carries out the inspection directly after the body fluid is extracted and collected. The body fluid collecting device not only can easily ensure the body fluid of direct detection to be precipitated, but also can not ensure the uniformity of the body fluid, and can not ensure the activity of the extracted body fluid, and finally, the accuracy of subsequent detection results can be influenced.
Therefore, the invention designs a centrifugal body fluid collecting and inspecting device for clinical laboratories.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a centrifugal body fluid collecting and submitting device for a clinical laboratory.
The invention provides a centrifugal body fluid collecting and inspecting device for a clinical laboratory, which comprises a bottom plate and a vertical plate arranged on the left side of the top of the bottom plate, wherein a top plate is arranged on the top of the right side of the vertical plate, a cross rod and a transverse plate positioned below the cross rod are fixedly arranged on the right side of the vertical plate, the cross rod and the transverse plate are both positioned between the top plate and the vertical plate, a body fluid collecting mechanism is arranged on the transverse plate, and a centrifugal mechanism for stirring body fluid to keep activity is arranged on the bottom plate;
the body fluid collecting mechanism comprises a negative pressure box fixedly arranged at the right end of the top of the transverse plate, a stepping motor is fixedly arranged on the transverse plate positioned on the left side of the negative pressure box, a lantern ring is movably arranged between the stepping motor and the negative pressure box, a sliding rod is fixedly sleeved in the lantern ring, the right end of the sliding rod movably extends into the negative pressure box and is fixedly connected with a piston plate, a spring is fixedly connected between the negative pressure box and the lantern ring, a roller is rotatably arranged at the left end of the sliding rod, a cam and a first belt pulley are respectively fixedly sleeved on an output shaft of the stepping motor, the cam is in rolling contact with the roller in a propping manner, a drainage tube for collecting body fluid is connected to the top of the right side of the negative;
centrifugal mechanism is including setting up the centrifugal stirring case at bottom plate top right-hand member, the bottom of drain pipe extends to centrifugal stirring incasement, and the right side of negative pressure case is equipped with the bull stick, and the bottom of bull stick extends to centrifugal stirring incasement and fixed mounting has a plurality of stirring leaves, and the top of bull stick is rotated and is installed in the bottom of roof, the upper portion of bull stick still fixed cup joints has the second gear, and the transmission meshing has the second rack on the second gear, and the left end fixedly connected with first rack of second rack, and first rack slidable mounting is in the bottom of roof, rotate on the horizontal pole and install the pivot, fixed cup joints respectively in the pivot has first gear and second belt pulley, and first gear meshes with first rack mutually, is connected through belt transmission between first belt pulley and the second belt pulley.
Preferably, a liquid discharge pipe is arranged at the bottom of the right side of the centrifugal stirring box, and a liquid discharge valve is arranged on the liquid discharge pipe; the bottom of the inner side of the centrifugal stirring box is provided with a guide plate arranged on an inclined plane, and the guide plate is matched with the liquid discharge pipe.
Preferably, the stirring blades are uniformly arranged in the centrifugal stirring box in an annular shape based on the rotating rod as a center.
Preferably, the piston plate is connected with the inner wall of the negative pressure box in a sealing and sliding mode, the drainage tube is provided with a first one-way valve, and the liquid outlet tube is provided with a second one-way valve.
Preferably, be equipped with on the left side inner wall of centrifugal stirring case and cup joint the hole, cup joint the downthehole fixed sealing sliding sleeve that has cup jointed, and the slide bar runs through sealing sliding sleeve and with sealing sliding sleeve sealing sliding connection.
Preferably, the first rack is fixedly connected with a sliding block, the bottom of the top plate is fixedly connected with a sliding rail, and the sliding block is slidably mounted on the sliding rail.
Preferably, the bottom of roof is equipped with the mounting groove, is provided with the bearing in the mounting groove, and the top of bull stick rotates to be located on the bearing.
Preferably, still include H shape support, the material of H shape support is Q235 steel, and H shape support setting is between diaphragm and bottom plate.
The invention has the beneficial effects that:
according to the invention, the cam and the first belt pulley are driven to rotate positively and negatively by the stepping motor, the roller, the sliding rod and the lantern ring move leftwards and rightwards when the cam rotates positively and negatively, so that the piston plate moves leftwards and rightwards, the roller can be constantly contacted with the cam by the spring, when the piston plate moves leftwards, negative pressure is generated in the right space of the negative pressure box, the first one-way valve is opened, then body fluid is pumped into the negative pressure box through the drainage tube, when the piston plate moves rightwards, the pressure intensity of the right space of the negative pressure box is increased, the second one-way valve is opened, the first one-way valve is closed, then the body fluid flows into the centrifugal stirring box through the liquid outlet tube under the action of the pressure intensity;
meanwhile, the first belt pulley drives the second belt pulley to rotate positively and negatively through the belt, and then drives the rotating shaft and the first gear on the rotating shaft to rotate positively and negatively, so that the first rack is driven to move leftwards and rightwards, the first rack drives the second rack to move leftwards and rightwards, and then drives the second gear and the rotating rod to rotate positively and negatively, the rotating rod drives the stirring blade to stir the body fluid in the centrifugal stirring box, thus, the body fluid can be prevented from precipitating, the inaccurate detection data caused by uneven concentration during detection is prevented, the activity of the body fluid is favorably kept, and the accuracy of subsequent detection results is ensured.
In conclusion, the body fluid collecting and inspecting device for the centrifugal clinical laboratory can conveniently and quickly collect body fluid to be inspected into the centrifugal stirring box, and can stir the body fluid in the centrifugal stirring box, so that inaccurate inspection data caused by uneven concentration during inspection due to body fluid precipitation can be prevented, the activity of the body fluid can be kept, the accuracy of subsequent inspection results is ensured, and the device is beneficial to wide popularization and application in rural hospitals.
Drawings
FIG. 1 is a schematic view of a centrifugal clinical body fluid collection and inspection device according to the present invention;
FIG. 2 is an enlarged schematic view of a portion of the present invention;
FIG. 3 is a schematic structural view of a rotating rod and a stirring blade according to the present invention;
FIG. 4 is a schematic view of another embodiment of a centrifugal clinical specimen fluid collection and testing device according to the present invention.
In the figure: 1 bottom plate, 2 vertical plates, 3 top plates, 4 transverse rods, 5 transverse plates, 6 stepping motors, 7 cams, 8 rollers, 9 sliding rods, 10 lantern rings, 11 negative pressure boxes, 12 centrifugal stirring boxes, 13 piston plates, 14 sealing sliding sleeves, 15 springs, 16 liquid outlet pipes, 17 second one-way valves, 18 liquid outlet pipes, 19 liquid outlet valves, 20 first belt pulleys, 21 belts, 22 second belt pulleys, 23 rotating shafts, 24 first gears, 25 first racks, 26 second racks, 27 second gears, 28 rotating rods, 29 stirring blades, 30 flow guide plates, 31 drainage pipes, 32 first one-way valves, 33 sliding blocks, 34 sliding rails and 35H-shaped supports.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-4, the embodiment provides a centrifugal body fluid collecting and submitting device for clinical laboratory, which includes a bottom plate 1 and a vertical plate 2 disposed on the left side of the top of the bottom plate 1, a top plate 3 is disposed on the top of the right side of the vertical plate 2, a cross rod 4 and a transverse plate 5 disposed below the cross rod 4 are fixedly disposed on the right side of the vertical plate 2, the cross rod 4 and the transverse plate 5 are both disposed between the top plate 3 and the vertical plate 2, a body fluid collecting mechanism is disposed on the transverse plate 5, and a centrifugal mechanism for stirring body fluid to maintain activity is disposed on the bottom plate 1;
the body fluid collecting mechanism comprises a negative pressure box 11 fixedly arranged at the right end of the top of a transverse plate 5, a stepping motor 6 is fixedly arranged on the transverse plate 5 positioned at the left side of the negative pressure box 11, a lantern ring 10 is movably arranged between the stepping motor 6 and the negative pressure box 11, a sliding rod 9 is fixedly sleeved in the lantern ring 10, the right end of the sliding rod 9 movably extends into the negative pressure box 11 and is fixedly connected with a piston plate 13, a spring 15 is fixedly connected between the negative pressure box 11 and the lantern ring 10, a roller 8 is rotatably arranged at the left end of the sliding rod 9, a cam 7 and a first belt pulley 20 are respectively fixedly sleeved on an output shaft of the stepping motor 6, the cam 7 is in rolling contact with the roller 8 in a propping manner, a drainage tube 31 for collecting body fluid is connected to the top of the right side of the negative pressure box 11;
the centrifugal mechanism comprises a centrifugal stirring box 12 arranged at the right end of the top of the bottom plate 1, the bottom end of the liquid outlet pipe 16 extends into the centrifugal stirring box 12, a rotating rod 28 is arranged at the right side of the negative pressure box 11, and the bottom of the rotating rod 28 extends into the centrifugal agitating tank 12 and is fixedly provided with a plurality of agitating blades 29, the top of the rotating rod 28 is rotatably provided at the bottom of the top plate 3, the upper part of the rotating rod 28 is fixedly sleeved with a second gear 27, the second gear 27 is in transmission engagement with a second rack 26, the left end of the second rack 26 is fixedly connected with a first rack 25, and the first rack 25 is slidably mounted at the bottom of the top plate 3, the cross bar 4 is rotatably mounted with a rotating shaft 23, the rotating shaft 23 is respectively fixedly sleeved with a first gear 24 and a second belt pulley 22, and the first gear 24 is meshed with the first rack 25, and the first belt pulley 20 is in transmission connection with the second belt pulley 22 through a belt 21. The body fluid collecting and inspecting device for the centrifugal clinical laboratory can conveniently and quickly collect body fluid to be inspected into the centrifugal stirring box 12, and can stir the body fluid in the centrifugal stirring box 12, so that inaccurate inspection data caused by uneven concentration during inspection due to body fluid precipitation can be prevented, the activity of the body fluid can be kept, the accuracy of subsequent inspection results is ensured, and the device is beneficial to wide popularization and application in rural hospitals.
In this example, the bottom of the right side of the centrifugal stirring tank 12 is provided with a drain pipe 18, and the drain pipe 18 is provided with a drain valve 19; the bottom of the inner side of the centrifugal stirring box 12 is provided with a guide plate 30 arranged on an inclined plane, and the guide plate 30 is matched with the liquid discharge pipe 18.
In this example, a plurality of stirring vanes 29 are uniformly provided annularly on the basis of the rotating shaft 28 as a center in the centrifugal stirring tank 12.
In this example, the piston plate 13 is connected with the inner wall of the negative pressure tank 11 in a sealing and sliding manner, the drainage tube 31 is provided with a first one-way valve 32, and the liquid outlet tube 16 is provided with a second one-way valve 17.
In this example, the centrifugal stirring box 12 is provided with a sleeve hole on the inner wall on the left side, a sealing sliding sleeve 14 is fixedly sleeved in the sleeve hole, and the sliding rod 9 penetrates through the sealing sliding sleeve 14 and is in sealing sliding connection with the sealing sliding sleeve 14.
In this example, a sliding block 33 is fixedly connected to the first rack 25, a sliding rail 34 is fixedly connected to the bottom of the top plate 3, and the sliding block 33 is slidably mounted on the sliding rail 34.
In this example, the bottom of the top plate 3 is provided with a mounting groove in which a bearing is disposed, and the top of the rotating rod 28 is rotatably disposed on the bearing.
In this example, still include H-shaped support 35, the material of H-shaped support 35 is Q235 steel, and H-shaped support 35 sets up between diaphragm 5 and bottom plate 1, can increase diaphragm 5's support intensity like this, increases the steadiness.
The working principle is as follows: when in use, the drainage tube 31 is arranged at the body fluid extraction position to be tested in the body of a patient, the output shaft of the stepping motor 6 drives the cam 7 and the first belt pulley 20 to rotate forward and backward alternatively, the roller 8, the sliding rod 9 and the lantern ring 10 move left and right when the cam 7 rotates forward and backward alternatively, and thus the piston plate 13, to the left and right, while the spring 15 enables the roller 8 to be in contact with the cam 7 at all times, when the piston plate 13 moves leftward, negative pressure is generated in the space on the right side of the negative pressure tank 11, so that the first check valve 32 is opened, and then body fluid is drawn into the negative pressure tank 11 through the draft tube 31, when the piston plate 13 moves rightwards, the pressure in the space on the right side of the negative pressure tank 11 increases, the second check valve 17 opens, the first check valve 32 closes, and then the body fluid under the action of the pressure, flows into the centrifugal stirring box 12 through the liquid outlet pipe 16, and is operated in a reciprocating manner, so that body fluid can be conveniently and quickly collected into the centrifugal stirring box 12; meanwhile, when the first belt pulley 20 rotates forward and backward alternately, the belt 21 drives the second belt pulley 22 to rotate forward and backward, so as to drive the rotating shaft 23 and the first gear 24 on the rotating shaft 23 to rotate forward and backward, thereby driving the first rack 25 to move left and right, the first rack 25 drives the second rack 26 to move left and right, thereby driving the second gear 27 and the rotating rod 28 to rotate forward and backward, and the rotating rod 28 drives the stirring blade 29 to stir the body fluid in the centrifugal stirring box 12, so that the inaccurate test data caused by uneven concentration during the test due to the precipitation of the body fluid can be prevented, the activity of the body fluid can be kept, and the accuracy of the subsequent test result is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A centrifugal body fluid collecting and inspecting device for a clinical laboratory comprises a bottom plate (1) and a vertical plate (2) arranged on the left side of the top of the bottom plate (1), and is characterized in that a top plate (3) is arranged on the top of the right side of the vertical plate (2), a cross rod (4) and a transverse plate (5) located below the cross rod (4) are fixedly arranged on the right side of the vertical plate (2), the cross rod (4) and the transverse plate (5) are located between the top plate (3) and the vertical plate (2), a body fluid collecting mechanism is arranged on the transverse plate (5), and a centrifugal mechanism used for stirring body fluid to keep activity is arranged on the bottom plate (1);
the body fluid collecting mechanism comprises a negative pressure box (11) fixedly arranged at the right end of the top of a transverse plate (5), a stepping motor (6) is fixedly arranged on the transverse plate (5) on the left side of the negative pressure box (11), a sleeve ring (10) is movably arranged between the stepping motor (6) and the negative pressure box (11), a sliding rod (9) is fixedly sleeved in the sleeve ring (10), the right end of the sliding rod (9) movably extends into the negative pressure box (11) and is fixedly connected with a piston plate (13), a spring (15) is fixedly connected between the negative pressure box (11) and the sleeve ring (10), a roller (8) is rotatably arranged at the left end of the sliding rod (9), a cam (7) and a first belt pulley (20) are fixedly sleeved on an output shaft of the stepping motor (6) respectively, the cam (7) is in rolling contact with the roller (8) in a propping manner, and a drainage tube (31) for collecting body fluid is connected to the, the bottom of the right side of the negative pressure box (11) is connected with a liquid outlet pipe (16);
the centrifugal mechanism comprises a centrifugal stirring box (12) arranged at the right end of the top of a bottom plate (1), the bottom end of a liquid outlet pipe (16) extends into the centrifugal stirring box (12), a rotating rod (28) is arranged on the right side of a negative pressure box (11), the bottom of the rotating rod (28) extends into the centrifugal stirring box (12) and is fixedly provided with a plurality of stirring blades (29), the top of the rotating rod (28) is rotatably arranged at the bottom of a top plate (3), the upper part of the rotating rod (28) is also fixedly sleeved with a second gear (27), the second gear (27) is in transmission meshing with a second rack (26), the left end of the second rack (26) is fixedly connected with a first rack (25), the first rack (25) is slidably arranged at the bottom of the top plate (3), a rotating shaft (23) is rotatably arranged on a cross rod (4), and a first gear (24) and a second belt pulley (22) are fixedly sleeved on the rotating shaft (23) respectively, and the first gear (24) is meshed with the first rack (25), and the first belt pulley (20) is in transmission connection with the second belt pulley (22) through a belt (21).
2. A centrifugal type body fluid collecting and inspecting device for clinical laboratory according to claim 1, characterized in that a drain pipe (18) is provided at the bottom of the right side of said centrifugal type agitating tank (12), and a drain valve (19) is provided on said drain pipe (18); the bottom of the inner side of the centrifugal stirring box (12) is provided with a guide plate (30) arranged on an inclined surface, and the guide plate (30) is matched with the liquid discharge pipe (18).
3. A centrifugal clinical specimen collection and presentation device according to claim 1, wherein a plurality of stirring vanes (29) are uniformly arranged annularly on the basis of the rotation lever (28) in the centrifugal stirring tank (12).
4. A centrifugal body fluid collecting and inspecting device for clinical laboratory according to claim 1, characterized in that said piston plate (13) is connected with the inner wall of the negative pressure box (11) in a sealing and sliding manner, a first one-way valve (32) is arranged on the drainage tube (31), and a second one-way valve (17) is arranged on the drain tube (16).
5. The centrifugal body fluid collecting and inspecting device for the clinical laboratory according to claim 1, wherein a sleeve hole is formed on the inner wall of the left side of the centrifugal stirring box (12), a sealing sliding sleeve (14) is fixedly sleeved in the sleeve hole, and the sliding rod (9) penetrates through the sealing sliding sleeve (14) and is in sealing sliding connection with the sealing sliding sleeve (14).
6. A centrifugal body fluid collecting and inspecting device for clinical laboratory according to claim 1, wherein a sliding block (33) is fixedly connected to the first rack (25), a sliding rail (34) is fixedly connected to the bottom of the top plate (3), and the sliding block (33) is slidably mounted on the sliding rail (34).
7. A centrifugal clinical laboratory body fluid collecting and inspecting device according to claim 1, characterized in that the bottom of said top plate (3) is provided with a mounting groove, a bearing is arranged in the mounting groove, and the top of said rotating rod (28) is rotatably arranged on the bearing.
8. The centrifugal clinical laboratory body fluid collecting and inspecting device according to claim 1, further comprising an H-shaped bracket (35), wherein the material of the H-shaped bracket (35) is Q235 steel, and the H-shaped bracket (35) is arranged between the transverse plate (5) and the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117664.5A CN110849669A (en) | 2019-11-15 | 2019-11-15 | Centrifugal clinical laboratory collects censorship device with body fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117664.5A CN110849669A (en) | 2019-11-15 | 2019-11-15 | Centrifugal clinical laboratory collects censorship device with body fluid |
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| Publication Number | Publication Date |
|---|---|
| CN110849669A true CN110849669A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911117664.5A Withdrawn CN110849669A (en) | 2019-11-15 | 2019-11-15 | Centrifugal clinical laboratory collects censorship device with body fluid |
Country Status (1)
| Country | Link |
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| CN (1) | CN110849669A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281778A (en) * | 2020-03-28 | 2020-06-16 | 刘强 | Therapeutic instrument for human back |
| CN111693337A (en) * | 2020-07-27 | 2020-09-22 | 江苏华谱联测检测技术服务有限公司 | Remote control type water quality online sampling detection device |
| CN113198093A (en) * | 2021-04-29 | 2021-08-03 | 潘晓峰 | Thoracic surgery medicine feeding device |
-
2019
- 2019-11-15 CN CN201911117664.5A patent/CN110849669A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281778A (en) * | 2020-03-28 | 2020-06-16 | 刘强 | Therapeutic instrument for human back |
| CN111693337A (en) * | 2020-07-27 | 2020-09-22 | 江苏华谱联测检测技术服务有限公司 | Remote control type water quality online sampling detection device |
| CN113198093A (en) * | 2021-04-29 | 2021-08-03 | 潘晓峰 | Thoracic surgery medicine feeding device |
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Application publication date: 20200228 |