CN110907634B - Clinical laboratory uses blood analyzer - Google Patents
Clinical laboratory uses blood analyzer Download PDFInfo
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- CN110907634B CN110907634B CN201911274942.8A CN201911274942A CN110907634B CN 110907634 B CN110907634 B CN 110907634B CN 201911274942 A CN201911274942 A CN 201911274942A CN 110907634 B CN110907634 B CN 110907634B
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- bevel gear
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- 239000008280 blood Substances 0.000 title claims abstract description 32
- 210000004369 blood Anatomy 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000004159 blood analysis Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 6
- 210000000601 blood cell Anatomy 0.000 description 5
- 238000004820 blood count Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003714 granulocyte Anatomy 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 238000013394 immunophenotyping Methods 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001995 reticulocyte Anatomy 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention relates to the technical field of medical instruments and discloses a clinical laboratory blood analyzer, which comprises a base, wherein a portal frame is vertically arranged on the base, a blood analyzer is arranged at the upper end of the portal frame, a movable plate is horizontally arranged between two side plates of the portal frame, a lifting mechanism for lifting the movable plate is arranged on the base, a vertical plate is vertically arranged on the base, teeth are arranged on the surface of the vertical plate, a first rotating shaft is vertically arranged on the movable plate, a first bevel gear is arranged on the first rotating shaft, a rotating drum is arranged at the top end of the movable plate, a plurality of clamping mechanisms for placing test tubes are arranged on the inner bottom surface of the rotating drum, a second bevel gear is horizontally meshed with the first bevel gear, the second bevel gear is connected with a second rotating shaft, and one end of the second rotating shaft, which is far away from the second bevel gear, is provided with a gear meshed with the teeth of the vertical plate. The invention can carry out centrifugal treatment on the blood sample, thereby greatly reducing the workload of medical staff.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a clinical laboratory blood analyzer.
Background
The blood analyzer, also called blood cell analyzer or hemocytometer, blood cell counter, is one of the very wide instruments used in clinical examination in hospitals, and the traditional manual microscope blood cell counting or classifying method is slow, and the precision of detection is not high due to random errors in the operation process and inherent errors of the systematic error box detection method of experimental equipment. When a large number of clinical specimens are to be examined, microscopy of the specimens is difficult to meet the requirements of clinical disease diagnosis.
The blood analyzer has the advantages of high accuracy, high speed, easy operation, strong function and the like, the functions of the modern blood analyzer are expanded to examine body fluid cells and white blood cell counts, the appearance of the blood analyzer provides effective blood cell detection parameters for different clinical level requirements, and the blood analyzer has important clinical significance for diagnosis and treatment of diseases and becomes an indispensable instrument and equipment for clinical medical treatment. With the development of extrusion medicine, the application of high-science technology, a blood cell analyzer has become an important means for performing routine analysis of blood instead of microscopic examination.
The blood analyzer has the following functions: 1. whole blood cell counting function; 2. a leukocyte classification function; 3. an expanded function of a blood cell count box sorting function, comprising: nucleated red blood cell count, reticulocyte count, and related parameters thereof, immature granulocyte, naive granulocyte, hematopoietic stem cell technology, immature platelet fraction, lymphocyte subtype count, cell immunophenotyping assays, and the like.
Since the common blood analyzer has no centrifugal function, the time required for analyzing blood cells is long, the efficiency is low, the use is inconvenient, and the task amount is increased for the analysis and detection work of medical staff.
Therefore, how to solve the above technical problems is an important point of study by those skilled in the art.
Disclosure of Invention
The invention aims to provide a clinical laboratory blood analyzer which can completely solve the defects in the prior art.
The aim of the invention is achieved by the following technical scheme:
The utility model provides a clinical laboratory uses blood analyzer, includes the base, vertical portal frame that is provided with on the base, the upper end of portal frame is provided with blood analyzer, the level is provided with the movable plate between two curb plates of portal frame, be provided with on the base and be used for going up and down the elevating system of movable plate, vertical riser that is provided with on the base, the riser surface is provided with the tooth, vertical first pivot that is provided with on the movable plate, be provided with first bevel gear in the first pivot, the top of first pivot is provided with the rotary drum, the interior bottom surface of rotary drum is provided with the clamping mechanism of a plurality of test tubes of placing, first bevel gear level meshing has the second bevel gear, the second bevel gear is connected with the second pivot, the one end that the second bevel gear was kept away from to the second pivot is provided with the gear with the tooth looks meshing of riser.
Further, elevating system is including vertical two screw rods that set up in base upside that are parallel to each other, the lower extreme and the base rotation of screw rod are connected, and the coaxial fixedly connected with of upper end of threaded rod changes the piece, be provided with the screw hole that matches with two screw rods respectively on the movable plate, the cover is equipped with the band pulley on the screw rod, two connect through belt drive between the band pulley.
Further, clamping mechanism includes spring, holding section of thick bamboo, clamping lever and arc fixture block, the spring set up in the interior bottom surface of rotary drum, the holding section of thick bamboo set up in the top of spring, the bottom of clamping lever is articulated with the interior bottom surface of rotary drum, the top of clamping lever is through the horizontal connection of bending the arc fixture block, it has the connecting rod to articulate on the clamping lever, the one end that the clamping lever was kept away from to the connecting rod articulates the lateral surface of holding section of thick bamboo.
Further, the clamping mechanisms are distributed in a concentric circle shape by taking the center of the circle of the inner bottom surface of the rotary drum as the center.
Further, each of the clamping mechanisms is provided with a number.
Further, a third rotating shaft is arranged at the top end of the rotating drum, a cover body is fixedly connected to the top end of the third rotating shaft, and the cover body is buckled with the rotating drum through magnetic sheets attracted to each other relative to one end of the third rotating shaft.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the blood sample is placed into the rotary drum, clamped by the clamping mechanism, and then the movable plate moves up and down by the lifting mechanism, in the lifting process, the gears are meshed with the teeth of the vertical plate, so that the first rotary shaft rotates through the meshing relationship between the gears, and the rotary drum rotates to centrifugally treat the blood sample, so that the working efficiency is greatly improved, and the workload of medical staff is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the clamping mechanism;
FIG. 3 is a top view of the clamping mechanism
FIG. 4 is a schematic view of the structure of a moving plate;
FIG. 5 is a schematic view of the structure of the drum;
Fig. 6 is a schematic distribution of the clamping mechanism.
Reference numerals: the blood analyzer comprises a 1-base, a 2-portal frame, a 3-rotary drum, a 4-clamping mechanism, a 5-blood analyzer, a 6-moving plate, a 7-sliding block, an 8-sliding groove, a 9-screw rod, a 10-rotary block, 11-magnetic sheets, 12-belt wheels, 13-threaded holes, 14-vertical plates, 15-through holes, 16-first rotating shafts, 17-first bevel gears, 18-second bevel gears, 19-second rotating shafts, 20-gears, 21-supporting bearings, 22-third rotating shafts, 23-cover bodies, 401-springs, 402-containing drums, 403-clamping rods, 404-arc-shaped clamping blocks and 405-connecting rods.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 6, the present embodiment discloses a clinical laboratory blood analyzer, which includes a base 1, a gantry 2, a lifting mechanism, a drum 3, a clamping mechanism 4, and a moving plate 6.
The base 1 is provided with a plurality of threaded holes for fixing, and the device can be fixed on the horizontal plane, so that the stability is improved, and the device is ensured not to fall down. The upper surface of base 1 fixedly welded has portal frame 2, blood analyzer 5 is installed at the both sides board top of portal frame 2, blood analyzer 5 is prior art, and the model is URIT-2980.
The horizontal movable plate 6 that is equipped with between two curb plates of portal frame 2, movable plate 6 is located the below of hematology analyzer 5, and the equal fixedly connected with slider 7 in both ends of movable plate 6 is provided with the spout 8 that matches with slider 7 on the curb plate of portal frame 2.
The lifting mechanism comprises two screws 9, the bottom ends of the screws 9 are rotatably mounted on the upper surface of the base 1 through bearing support, rotating blocks 10 are welded on the top ends of the screws 9, threaded holes 13 which are respectively matched with the two screws 9 are formed in the moving plate 6, the moving plate 6 is in threaded connection with the two screws 9, each screw 9 is sleeved with a belt wheel 12 at the lower end in an interference mode, the belt wheels 12 are connected through a belt, and one rotating block 10 is rotated to drive the other screws to rotate together, so that the moving plate 6 moves up and down.
The vertical welding of upper surface of base 1 has riser 14, the front of riser 14 is provided with the tooth, be provided with the through-hole 15 that supplies riser 14 to pass on the movable plate 6, the upper surface of movable plate 6 is connected with first pivot 16 through the bearing support rotation, the top welding of first pivot 16 has rotary drum 3, the middle part interference fit of first pivot 16 is equipped with first bevel gear 17, first bevel gear 17 horizontal meshing has second bevel gear 18, second bevel gear 18 interference fit establishes on second pivot 19, the one end interference fit that second bevel gear 18 kept away from second bevel gear 18 is equipped with gear 20, gear 20 meshes with the tooth on the riser 14, the middle part of second pivot 19 is provided with support bearing 21, support bearing 21 is through bracing piece and movable plate 6 fixed connection, and movable plate 6 reciprocates the in-process, and gear 20 meshes with the tooth and rotates, and then drives second bevel gear 18 and rotates, and second bevel gear 18 rotates and drives first bevel gear 17 and rotates, and first bevel gear 17 rotates and drives rotary drum 3 and rotates together with the rotary drum 3.
The rotary drum 3 is a cylindrical drum, a plurality of clamping mechanisms 4 are concentrically distributed on the inner bottom surface of the rotary drum 3 by taking the center of the bottom surface as the center, each clamping mechanism 4 comprises a spring 401, a containing drum 402, a clamping rod 403 and an arc clamping block 404, the bottom end of each spring 401 is welded on the inner bottom surface of the rotary drum 3, the top end of each spring 401 is welded on the bottom of the corresponding containing drum 402, the bottom end of each clamping rod 403 is hinged with the inner bottom surface of the rotary drum 3 through a pivot, the top end of each clamping rod 403 is connected with the corresponding arc clamping block 404 through a horizontal bending, a connecting rod 405 is hinged on the corresponding clamping rod 403 through a hinge pivot, and one end of each connecting rod 405 far away from the corresponding clamping rod is hinged with the outer side surface of the corresponding containing drum 402 through a hinge. The test tube with the blood sample is placed into the accommodating cylinder 402, the spring 401 is compressed, and during the downward movement of the accommodating cylinder 402, the arc clamping blocks 404 on two sides are folded inwards through the connecting rod 405 to clamp the test tube. After the test tube is placed in the accommodating cylinder 402, the height of the test tube is flush with the upper end surface of the rotary cylinder 3. In order to detect each blood sample, a number is provided on each of the accommodating cylinders 402, and when centrifugation is performed, no test tube is placed in the accommodating cylinder 402 at the center, and when detection is performed after centrifugation is completed, test tubes in other accommodating cylinders are placed in the accommodating cylinder at the center in sequence for detection. In order to avoid that the blood sample in the test tube is thrown out during centrifugation, a third rotating shaft 22 is rotatably connected to the side edge of the top end of the rotating drum 3, a cover body 23 is welded to the top end of the third rotating shaft 22, one end of the cover body 23 opposite to the third rotating shaft 22 is buckled with the rotating drum 3 through embedding the magnetic sheets 11 which are mutually attracted, and the cover body 23 can seal the test tube port placed in the accommodating drum 402.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The utility model provides a clinical laboratory uses blood analysis appearance, includes the base, vertical being provided with the portal frame on the base, the upper end of portal frame is provided with blood analysis appearance, the level is provided with the movable plate between two curb plates of portal frame, be provided with on the base and be used for going up and down the elevating system of movable plate, its characterized in that: the automatic test tube feeding device is characterized in that a vertical plate is vertically arranged on the base, teeth are arranged on the surface of the vertical plate, a first rotating shaft is vertically arranged on the moving plate, a first bevel gear is arranged on the first rotating shaft, a rotary drum is arranged on the top end of the first rotating shaft, a plurality of clamping mechanisms for placing test tubes are arranged on the inner bottom surface of the rotary drum, a second bevel gear is horizontally meshed with the first bevel gear, the second bevel gear is connected with a second rotating shaft, one end, far away from the second bevel gear, of the second rotating shaft is provided with a gear meshed with the teeth of the vertical plate, a supporting bearing is arranged in the middle of the second rotating shaft, the supporting bearing is fixedly connected with the moving plate through a supporting rod, the gear is meshed with the teeth on the vertical plate to rotate, the second bevel gear is driven to rotate, and the first bevel gear is driven to rotate, and the rotary drum is driven to rotate synchronously with the first rotating shaft.
2. A clinical laboratory blood analyzer according to claim 1, wherein: the lifting mechanism comprises two mutually parallel screw rods vertically arranged on the upper side of the base, the lower end of each screw rod is rotationally connected with the base, a rotating block is coaxially and fixedly connected with the upper end of each screw rod, threaded holes matched with the two screw rods respectively are formed in the moving plate, a belt wheel is sleeved on each screw rod, and the two belt wheels are connected through belt transmission.
3. A clinical laboratory blood analyzer according to claim 1, wherein: the clamping mechanism comprises a spring, a holding cylinder, a clamping rod and an arc clamping block, wherein the spring is arranged on the inner bottom surface of the rotary cylinder, the holding cylinder is arranged on the top end of the spring, the bottom end of the clamping rod is hinged to the inner bottom surface of the rotary cylinder, the top end of the clamping rod is connected with the arc clamping block through horizontal bending, a connecting rod is hinged to the clamping rod, and one end of the connecting rod, far away from the clamping rod, is hinged to the outer side surface of the holding cylinder.
4. A clinical laboratory blood analyzer according to claim 1, wherein: the clamping mechanisms are distributed in concentric circles with the center of the circle of the inner bottom surface of the rotary drum as the center.
5. A clinical laboratory blood analyzer according to claim 1, wherein: each clamping mechanism is provided with a number.
6. A clinical laboratory blood analyzer according to claim 1, wherein: the top of rotary drum is provided with the third pivot, the top fixedly connected with lid of third pivot, the lid is relative to the one end of third pivot and rotary drum through the mutual magnetic sheet looks lock of attraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911274942.8A CN110907634B (en) | 2019-12-12 | 2019-12-12 | Clinical laboratory uses blood analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911274942.8A CN110907634B (en) | 2019-12-12 | 2019-12-12 | Clinical laboratory uses blood analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN110907634A CN110907634A (en) | 2020-03-24 |
| CN110907634B true CN110907634B (en) | 2024-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911274942.8A Active CN110907634B (en) | 2019-12-12 | 2019-12-12 | Clinical laboratory uses blood analyzer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201449A (en) * | 2021-04-30 | 2021-08-03 | 新疆维吾尔自治区人民医院 | Liquid split charging device for microbial detection |
| CN114354318B (en) * | 2022-01-19 | 2022-09-16 | 贵州天地医疗器械有限责任公司 | Clinical laboratory's blood analysis device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208568790U (en) * | 2018-07-25 | 2019-03-01 | 天津迪安执信医学检验所有限公司 | A kind of blood analyser with centrifugation function |
| CN208582985U (en) * | 2018-05-23 | 2019-03-08 | 吴康日 | A kind of pressing soap-bubble toy device |
| CN209634933U (en) * | 2019-02-18 | 2019-11-15 | 浙江华科检测技术有限公司 | A kind of quality of water environment monitoring water sample storing unit |
| CN211235879U (en) * | 2019-12-12 | 2020-08-11 | 新疆维吾尔自治区人民医院 | Clinical laboratory uses blood analyzer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207379167U (en) * | 2017-07-29 | 2018-05-18 | 焦作市中晶纳米科技有限公司 | A kind of centrifugal-dehydration device |
-
2019
- 2019-12-12 CN CN201911274942.8A patent/CN110907634B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208582985U (en) * | 2018-05-23 | 2019-03-08 | 吴康日 | A kind of pressing soap-bubble toy device |
| CN208568790U (en) * | 2018-07-25 | 2019-03-01 | 天津迪安执信医学检验所有限公司 | A kind of blood analyser with centrifugation function |
| CN209634933U (en) * | 2019-02-18 | 2019-11-15 | 浙江华科检测技术有限公司 | A kind of quality of water environment monitoring water sample storing unit |
| CN211235879U (en) * | 2019-12-12 | 2020-08-11 | 新疆维吾尔自治区人民医院 | Clinical laboratory uses blood analyzer |
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