CN110201738B - Sample rack for batch information acquisition and sample information acquisition system and method - Google Patents
Sample rack for batch information acquisition and sample information acquisition system and method Download PDFInfo
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- CN110201738B CN110201738B CN201910615670.7A CN201910615670A CN110201738B CN 110201738 B CN110201738 B CN 110201738B CN 201910615670 A CN201910615670 A CN 201910615670A CN 110201738 B CN110201738 B CN 110201738B
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 525
- 239000011521 glass Substances 0.000 claims description 10
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000012937 correction Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
- G06K7/1452—Methods for optical code recognition including a method step for retrieval of the optical code detecting bar code edges
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Abstract
The invention provides a specimen rack for batch information acquisition, a specimen information acquisition system and a specimen information acquisition method, which relate to the field of medical equipment and solve the problem of single acquisition of specimen information, wherein the specimen rack comprises a bracket and a test tube rack, the test tube rack is an hollow frame, tube slots of the test tube rack are sequentially distributed along the trend of the test tube rack, and notches are formed on the outer side and the inner side of the test tube rack; the outside face of the test tube rack is provided with a groove position number information setting area corresponding to the tube grooves one by one, the bracket bears the test tube rack and can expose the tube grooves, and the outside face or the outside face and the inside face of the bracket are provided with bracket number information setting areas. The system comprises a specimen rack and outside information acquisition equipment arranged on the outer side of the test tube rack, wherein the method comprises the steps of collecting label information and bracket, test tube rack and slot number information in a batch mode at one time, and mutually associating and binding the label information, the bracket, the test tube rack and the slot number information, judging whether the test tube information is completely input through a sensor, reminding manual correction when the test tube information is incomplete, and facilitating centralized collection, registration and subsequent management of the specimen information.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a specimen rack for batch information acquisition, a specimen information acquisition system with the specimen rack for batch information acquisition and a specimen information acquisition method based on the specimen information acquisition system.
Background
At present, the clinical test adopts a scanning gun to scan and input sample bar code information one by one, the speed is low, the labor is wasted, the bar code information on a test tube is also related to the position of a sample rack for conveniently searching the sample, at present, the sample storage management does not record the specific position of the sample on the sample rack, and the subsequent sample searching is inconvenient.
Disclosure of Invention
The invention aims to design a specimen rack for batch information acquisition, a specimen information acquisition system and a specimen information acquisition method, which can facilitate centralized acquisition and registration of specimen information and subsequent management.
The invention is realized by the following technical scheme:
The invention provides a specimen rack for batch information acquisition, which comprises a bracket and a test tube rack, wherein the test tube rack is an inner hollow frame, the test tube rack comprises a plurality of tube slots which are sequentially distributed along the trend of the test tube rack, and vertical notches are formed on the outer side surface and the inner side surface of the test tube rack; the outer side surface of the test tube rack is provided with slot number information setting areas with the same number as the tube slots, or the outer side surface and the inner side surface of the test tube rack are respectively provided with slot number information setting areas with the same number as the tube slots, and the slot number information setting areas are sequentially distributed along the trend of the test tube rack and correspond to the tube slots one by one; the bracket is used for bearing the test tube rack and exposing the tube slots, and the test tube rack is provided with a test tube rack number information setting area.
Adopt above-mentioned setting up structure, the test-tube rack is placed and is realized the location in the holding tank of the top surface of bracket, the test-tube rack sets up to the head and the tail and links up the frame construction that forms the situation of enclosing, the tube rack is arranged in proper order along its trend, make the test tube can realize 360 in test-tube rack department and enclose and close the form of placing, and the tube rack in the inside and outside of test-tube rack the breach that the lateral surface formed all can see through the information sign indicating number of test tube, the breach in the inside and outside can guarantee that the test tube label information of test tube also can be gathered by the inboard information acquisition equipment of test-tube rack when being inboard towards inboard. Like this, can realize respectively when the inside and outside of each position sets up an information acquisition equipment that from each position and inside and outside both sides simultaneously collection test tube rack information, test tube position information and test tube surface paste's test tube label, the last test tube label information that has printed test tube label information, test tube label information is the necessary sample information that is used for reflecting the sample that deposits in the test tube, under the general circumstances test tube rack, test tube position and test tube label information are the bar code, accessible outside or/and inboard information acquisition equipment gather the image, thereby sample rack, sample rack position and sample bar code image, and the computer that links to each other with it is transmitted, computer system detects a plurality of bar code image place areas, then cut out bar code image through the frame coordinate and discern, system record sample place test tube rack number simultaneously, test tube rack specific position later, send this test tube rack to the clinical laboratory can only scan the test tube rack number and can realize the concentrated receipts and the secondary number of sample, also can accomplish in time and look for the sample in time and easy the filing management of sample of follow-up.
Further, in order to better realize the invention, the following arrangement structure is adopted: the test tube rack is a frame structural member made of transparent materials.
Further, in order to better realize the invention, the following arrangement structure is adopted: the tank bottom of each tube groove is provided with a perforation penetrating to the bottom of the test tube rack, the top of the bracket is provided with a plurality of sensors, and each sensor corresponds to one tube groove.
When the structure is adopted, the sensor is connected with the computer when in use, the sensor is used for detecting whether a test tube exists in the tube slot, the sensor can be a pressure sensor or a light sensor and the like, so that the computer system detects the areas where a plurality of bar code images are located, then the bar code images are cut out through frame coordinates for identification, the system records the number of the test tube rack where a specimen is located and the specific position of the test tube rack at the same time, and checks the blocked information with the small hole at the bottom of the tube slot of the test tube rack, so that the information is accurate.
Further, in order to better realize the invention, the following arrangement structure is adopted: the bottom of test-tube rack be provided with the same trench serial number information bottom of tube slot quantity sets up the region, every trench serial number information bottom sets up the region and corresponds to set up in corresponding two adjacent the position between the perforation, the bracket has the through be used for exposing trench serial number information bottom sets up the region and the fenestrate through-hole.
Further, in order to better realize the invention, the following arrangement structure is adopted: the bottom of the test tube rack is provided with a ring groove which extends along the trend of the test tube rack and runs through from head to tail, and the bottom setting area of the groove position numbering information is arranged at the bottom of the ring groove.
Further, in order to better realize the invention, the following arrangement structure is adopted: the bracket is provided with a stand bar for supporting the test tube rack.
Further, in order to better realize the invention, the following arrangement structure is adopted: the cell wall of tube slot is provided with the location sign indicating number, the bracket with the test-tube rack is provided with the magnet that is used for attracting them each other.
The invention also provides a specimen information acquisition system, which comprises the test tube rack and a plurality of outside information acquisition devices which are arranged at the outer side of the test tube rack and used for acquiring test tube label information, test tube rack information and bracket information of test tubes, wherein all the outside information acquisition devices are distributed along the trend of the test tube rack and can completely cover an outside information area of the test tube rack.
Further, in order to better realize the invention, the following arrangement structure is adopted: the specimen information acquisition system further comprises a plurality of inner side information acquisition devices which are arranged on the inner side of the test tube rack and used for acquiring test tube label information and test tube rack information, and all the inner side information acquisition devices are arranged along the trend of the test tube rack and can completely cover an inner side information area of the test tube rack, or the specimen information acquisition system further comprises reflective glass which is arranged on the inner side of the test tube rack and can reflect the test tube label information and the test tube rack information to the outer side information acquisition devices.
Further, in order to better realize the invention, the following arrangement structure is adopted: the bottom information acquisition device is used for acquiring information of a groove number information bottom setting area and/or judging whether corresponding perforation is shielded or not, and judging whether a test tube is placed or not according to shielding information.
The invention also provides a specimen information acquisition method based on the specimen information acquisition system, which completes the acquisition of specimen information by using the specimen information acquisition system with the outside information acquisition equipment, and comprises the following steps:
step S1: the test tube with collected blood sample is manually or mechanically attached with a test tube label and inserted into the tube slot of the test tube rack, wherein the tube slot of the single test tube rack can be fully inserted or left empty according to actual conditions, the test tube rack is attached with a bar code for reflecting the serial number information of the test tube rack and a bar code for reflecting the serial number information of the slot, and the bracket is provided with the bar code for reflecting the serial number information of the bracket.
Step S2: and (2) placing the test tube rack with the test tubes inserted in the step (S1) in an information acquisition area of a specimen information acquisition system, so that the outside information acquisition equipment completely covers an outside information area of the test tube rack.
Step S3: and starting a specimen information acquisition system, and sequentially acquiring information along the trend of the test tube rack through an outside information acquisition device. The information comprises test tube label information, test tube rack number information, slot number information of a slot where a test tube is located and bracket number information.
Step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: automatically calculating and obtaining bracket number, test tube rack number, slot position number and test tube label information by a system background, and mutually associating and binding the bracket number, the test tube rack number, the slot position number and the test tube label information to position the bracket position and the test tube rack position of each test tube; secondly, judging the slot positions of all test tubes through slot position number information and test tube label information obtained through computer calculation, for example, firstly inputting first test tube label information, then inputting number slot positions, then inputting second test tube label information, and then inputting number slot positions, then judging that the first test tube is positioned in the number slot positions, and the second test tube is positioned in the number slot positions; finally, judging whether each slot is inserted into a test tube through a sensor signal and comparing the test tube with an acquisition result, sending a manual intervention prompt for the condition that the test tube exists in the slot but test tube label information at the slot is not recorded, for example, when the sensor judges that the number slot is provided with the test tube, and the outside information acquisition equipment does not acquire test tube label information of the number 2 slot, then the condition of the number 2 slot is in an undetermined state, and then the computer sends a warning to remind medical staff of manual intervention.
Step S5: the test tube that inserts the trench but does not type test tube label information carries out the manual correction, adjusts test tube label orientation to gather and input test tube label information and fix a position, for example medical staff observes that No. 2 trench has the test tube, makes things convenient for the manual torsion adjustment test tube, makes test tube label information of test tube be gathered.
In step S4, the method for detecting the bar code includes collecting the image by camera or video camera, transmitting the image to computer for processing, detecting the area where the bar codes are located, i.e. the minimum frame coordinates, intercepting the bar code image by the frame coordinates after the detection is successful, delivering to the recognition interface for processing, the bar code detection can use the feature recognition method, firstly preprocessing, converting the color image into gray image, then converting the gray image into black-white binary image by adaptive gaussian filtering, the bar code features are parallel arrangement of a plurality of equal-length black lines of white background, so the black lines in the image should be detected by hough transform, the lines constituting the bar code features are screened, the other lines are discarded, the area constituting the bar code parallel arrangement features is regarded as belonging to 1 bar code, and the area is reduced to the minimum boundary, thus the detection is successful and recognition is carried out.
Because the test tube label may be directed outwards or inwards, then preferably, in order to ensure that more test tube label information is collected at one time and a specimen is positioned more comprehensively, conveniently and accurately, the collection of specimen information is completed by using the specimen information collection system with the outside information collection device and the inside information collection device, which comprises the following steps:
Step S1: the test tube 3 with the collected blood sample is attached with a test tube label and inserted into a tube slot of a test tube rack, the test tube rack is provided with test tube rack number information and slot number information, and the bracket is provided with bracket number information.
Step S2: and (2) placing the test tube rack with the test tubes inserted in the step (S1) in an information acquisition area, so that the outside information acquisition equipment completely covers the outside information area of the test tube rack, and the inside information acquisition equipment completely covers the inside information area of the test tube rack.
Step S3: starting a specimen information acquisition system, sequentially acquiring outside information facing the outside along the trend of a test tube rack through outside information acquisition equipment, wherein the outside information comprises test tube label information, outside-facing test tube rack number information, outside-facing slot number information of a slot where a test tube is located and bracket number information, sequentially acquiring inside information facing the inside along the trend of the test tube rack through inside information acquisition equipment, and the inside information comprises test tube label information, inside-facing test tube rack number information and inside-facing slot number information of the slot where the test tube is located.
Step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: automatically calculating and obtaining bracket number, test tube rack number, slot position number and test tube label information by a system background, and mutually associating and binding the bracket number, the test tube rack number, the slot position number and the test tube label information to position the bracket position and the test tube rack position of each test tube; secondly, judging the slot position of each test tube by sequentially inputting slot position number information and test tube label information; thirdly, the information acquired by the outside information acquisition equipment and the information acquired by the inside information acquisition equipment are combined in an intersecting way; and finally, judging whether each slot is inserted into a test tube or not through a sensor signal, comparing the test tube with the acquired result, and sending out manual intervention reminding under the condition that the test tube exists in the slot but test tube label information at the slot is not recorded.
Step S5: and (3) manually correcting the test tube inserted into the slot but not recording the test tube label information, adjusting the orientation of the test tube label, and collecting and recording the test tube label information for positioning.
Preferably, in order to locate a specimen more accurately, the specimen information collection is completed by using the specimen information collection system having the outside information collection device, the inside information collection device, and the bottom information collection device, comprising the steps of:
step S1: the test tube with collected blood sample is attached with a test tube label and inserted into a tube slot of a test tube rack, the test tube rack is provided with test tube rack number information and slot position number information, and the bracket is provided with bracket number information.
Step S2: and (2) placing the test tube rack inserted with the test tubes in the step (S1) in an information acquisition area, so that the outside information acquisition equipment completely covers the outside information area of the test tube rack, the inside information acquisition equipment completely covers the inside information area of the test tube rack, and the bottom information acquisition equipment completely covers the groove position number information bottom setting area of the test tubes.
Step S3: starting a specimen information acquisition system, sequentially acquiring outside information facing the outside along the trend of a test tube rack through outside information acquisition equipment, wherein the outside information comprises test tube label information, outside-facing test tube rack number information, outside-facing slot number information of a slot where a test tube is located and bracket number information, sequentially acquiring inside information facing the inside along the trend of the test tube rack through inside information acquisition equipment, wherein the inside information comprises test tube label information, inside-facing test tube rack number information and inside-facing slot number information of a slot where the test tube is located, and acquiring bottom-facing slot number information through bottom information acquisition equipment.
Step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: automatically calculating and obtaining bracket number, test tube rack number, slot position number and test tube label information by a system background, and mutually associating and binding the bracket number, the test tube rack number, the slot position number and the test tube label information to position the bracket position and the test tube rack position of each test tube; secondly, judging the slot position of each test tube by sequentially inputting slot position number information and test tube label information; thirdly, intersecting the information acquired by the outside information acquisition equipment, the inside information acquisition equipment and the bottom information acquisition equipment and judging whether test tubes exist in the slot positions so as to ensure the accuracy of the results; and finally, judging whether each slot is inserted into a test tube or not through a sensor signal or bottom information acquisition device, comparing the test tube with an acquisition result, and sending out manual intervention reminding for the condition that the test tube exists in the slot but test tube label information at the slot is not recorded.
Step S5: and (3) manually correcting the test tube inserted into the slot but not recording the test tube label information, adjusting the orientation of the test tube label, and recording the test tube label information for positioning.
The invention has the following advantages and beneficial effects:
According to the invention, the test tube rack is placed in the accommodating groove on the top surface of the bracket to realize positioning, the test tube rack is arranged to form a frame structure in an enclosing state by being connected end to end, the tube grooves are sequentially distributed along the trend of the test tube rack, so that the test tubes can be in 360-degree enclosing placement form at the test tube rack, the notches formed on the inner side surface and the outer side surface of the test tube rack can be used for transmitting the information codes of the test tubes, and the notches on the inner side and the outer side can be used for ensuring that the test tube labels of the test tubes can be collected by the information collecting equipment on the inner side of the test tube rack when facing the inner side. Like this, just can realize collecting test-tube rack information, test tube label information's purpose simultaneously from each position and inside and outside both sides when each position's inside and outside respectively sets up an information acquisition equipment, realize collecting the registration and location in the time of concentrating more test tube label information, be convenient for follow-up management, this test-tube rack is sent to clinical laboratory and can be concentrated the sample in the test-tube rack and sign and the secondary numbering, also can realize the archival management of sample in follow-up management, in time look for the sample.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a single-layer specimen rack;
FIG. 2 is an exploded schematic view of FIG. 1;
FIG. 3 is a schematic view of the bottom structure of the test tube rack;
FIG. 4 is a schematic view of a double-layered specimen rack;
FIG. 5 is an exploded schematic view of FIG. 3;
FIG. 6 is a schematic diagram of a top view of a specimen information collection system (employing an inboard information collection device);
FIG. 7 is a schematic diagram of a top view of a specimen information collection system (using reflective glass);
FIG. 8 is a schematic diagram of an arrangement of a bottom information gathering device;
marked in the figure as:
1-a bracket; 1 a-a bracket number information setting area; 1 b-supporting legs; 1 c-a through hole;
2-test tube rack; 2 a-a tube groove; 2 b-notch; 2 c-a slot number information setting area; 2 d-perforating; 2 e-ring groove; 2f, setting an area at the bottom of the slot number information; 2 g-a test tube rack number information setting area; 2 h-positioning code;
3-test tube;
4-a sensor;
5-an outside information acquisition device;
6-an inboard information acquisition device;
7-reflecting glass;
8-a bottom information acquisition device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
A sample frame for batch information acquisition includes bracket and test-tube rack made by plastics, and the test-tube rack can be a style of calligraphy bent, also can be hollow frame construction, and when the test-tube rack was a style of calligraphy bent, basically, the test-tube rack had the tube duct of arranging along its length direction equidistance in proper order, and the tube duct respectively forms a vertical rectangle breach in front and back two sides of test-tube rack, and this breach upwards runs through the test-tube rack and forms the opening, and this breach is used for exposing the test tube label that test tube pipe wall set up, is provided with slot number information setting region in the test-tube rack vacancy department of breach to information acquisition equipment accomplishes the collection to test tube label information and test-tube rack number information. When the test tube rack is a straight bent, different test tube racks can be placed side by side or lengthened in an end-to-end mode, and therefore the purpose of collecting more information once is achieved.
Example 1:
The embodiment discloses a specimen rack for batch information acquisition, can be convenient for specimen information centralized acquisition registration and follow-up management, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, is specifically configured as follows:
in this embodiment, a frame structure in which the test tube rack 2 is hollow is described in detail as an example.
This a specimen holder for batch information acquisition includes bracket 1 and test-tube rack 2 made by plastics, and test-tube rack 2 is the frame of sky, and test-tube rack 2 can be rectangular frame structure or circular frame structure etc. this embodiment uses rectangular frame structure to explain test-tube rack 2 as the example, bracket 1 and test-tube rack 2 match, and bracket 1's holding tank is rectangular groove also for block the bottom of test-tube rack 2. The test tube rack 2 is provided with a rectangular and vertically-through inner space, and the test tube rack 2 comprises a plurality of vertically-arranged tube slots 2a which are sequentially distributed along the trend of the test tube rack, and the tube slots 2a are connected and fixed together through plastic parts. The tube slot 2a is a circular slot, and is formed with a vertical notch 2b on the outer side surface and the inner side surface of the test tube rack 2, the notch 2b is used for exposing a test tube label arranged on the tube wall of the test tube 3, test tube label information is printed on the test tube label, and the test tube label information is necessary specimen information for reacting a specimen stored in the test tube. For better fixing of the test tube 3, the wall of the tube groove 2b can be provided with four positioning codes 2h, the positioning codes 2h realizing clamping of the test tube 3 by squeezing the test tube 3. The outside surface of the test tube rack 2 is provided with a slot number information setting area 2c or the outside surface and the inside surface of the test tube rack 2 are respectively provided with a slot number information setting area 2c, the slot number information setting areas 2c of the outside surface or the inside surface of the test tube rack 2 are respectively consistent with the number of the tube slots 2a, all the slot number information setting areas 2c positioned on the outside surface or the inside surface are sequentially distributed along the trend of the test tube rack 2, and a single slot number information setting area 2c is arranged between two adjacent tube slots 2a to realize one-to-one correspondence between the slot number information setting areas 2c and the tube slots 2 a; the bracket 1 is used for bearing the test tube rack 2, the bracket 1 can expose the tube groove 2a, can not form shielding to the test tube label of the test tube 3 inserted in the tube groove 2a, and the outer wall of the test tube rack 2 is provided with a test tube rack number information setting area 2g for setting test tube rack number information, wherein the outer side surface of the bracket 1 can also be provided with a bracket number information setting area 1a for setting bracket information.
Specifically, in this embodiment, each side of the test tube rack 2 has 5 tube slots 2a, the outer side surface of the test tube rack 2 has a slot number information setting area 2c on the right side of each tube slot 2a, a slot number information code of a sample hole position number and a reaction sample hole position number is stuck at each slot number information setting area 2c, a bracket information code of a bracket number and a reaction bracket number is stuck at a bracket number information setting area 1a of the bracket 1, and a test tube rack information code is stuck at a bracket number information setting area 2 g.
Adopt above-mentioned setting structure when, test-tube rack 2 places and realizes the location in the holding tank of the top surface of bracket 1, and bracket 1's lateral surface has bracket number information to set up regional 1a, and bracket number information sets up regional 1a and is used for setting up bracket information code, and bracket information code can be bar code or two-dimensional code etc. other information codes unify to be the bar code in this embodiment, and bracket information code is used for reacting the first order position that test tube is located, and test-tube rack information code is used for reacting the second order position that test tube is located, and the trench information code is used for reacting the third order position that test tube is located. The test-tube rack 2 sets up to the end-to-end and links up the rectangle frame construction that forms the situation of enclosing, and tube duct 2a arranges in proper order along its trend, makes test tube 3 can realize 360 at test-tube rack 2 departments and encloses and close the form of placing, and tube duct 2a in the inside of test-tube rack 2, breach 2b that the lateral surface formed all can see through test tube 3's information sign indicating number, and the breach 2b of inside and outside also can be gathered by the inboard information acquisition equipment of test-tube rack 2 when can guarantee test tube 3's test tube label orientation inboard. Like this, just can respectively set up an information acquisition equipment in four positions outside and inside and outside and realize collecting the information of test tube 3 on the test-tube rack 2 and the information of bracket 1 that test-tube rack 2 is located simultaneously from four positions, once only gather all test tube label information in the coverage in batches, realize gathering registration and location in the time of more test tube 3 information, be convenient for follow-up management, this specimen holder all specimens can be sent to the clinical laboratory and can only scan the bar code of specimen holder and can realize concentrated batch signing and secondary numbering, also can realize the archival management of specimen in follow-up management, in time seek the specimen.
As a preferable mode of the present embodiment, the test tube rack 2 is a frame structure made of transparent plastic material.
When adopting above-mentioned setting structure, owing to this test-tube rack 2 adopts this setting of transparent structure, even if like this, test tube 3's test tube label also can be gathered by information acquisition equipment through test-tube rack 2 when in towards tube groove 2 b. Further, a reflecting glass 7 may be disposed in the test tube rack 2 to reflect the test tube label information of the specific test tube 3 to the information collecting device to realize collection registration.
The slot number information setting area 2c, the test tube rack number information setting area 2g, the bracket number information setting area 1a, and the slot number information bottom setting area 2f may be grooves, bumps, planes, or the like.
In order to achieve connection convenience and stability between the bracket 1 and the test tube rack 2, as a preferred scheme of the connection structure of the bracket 1 and the test tube rack 2, magnets are respectively arranged at four corner positions of the accommodating groove of the bracket 1, and magnets are correspondingly arranged at the bottoms of four corners of the test tube rack 2, so that the bracket 1 and the test tube rack 2 can be rapidly positioned and stably connected through mutual attraction of the magnets.
Example 2:
The embodiment is further optimized based on the embodiment, and further, for better realizing the invention, the following arrangement structure is adopted:
the tank bottom of each pipe tank 2a is a semicircular tank, a through hole 2d vertically penetrating to the bottom of the test tube rack 2 is formed in the center of the tank bottom of each pipe tank 2a, a plurality of sensors 4 are arranged at the top of the bracket 1, the sensors 4 can be fixed on the top surface of the bracket 1 and also can be supported and fixed above the bracket 1 through a circuit of the sensors 4, and one sensor 4 is correspondingly arranged at each pipe tank 2 a.
Specifically, the number of sensors 4 is 20, and each sensor 4 is aligned with a corresponding perforation 2d for detecting the presence or absence of a test tube 3 in the tube slot 2 a. In this way, the position of the test tube 3 can be corrected by the detection of the sensor 4. The sensor 4 may be a pressure sensor, a light sensor, an optical fiber sensor, or the like, and when the sensor 4 adopts the pressure sensor, the sensing end of the sensor 4 should extend into the tube groove 2a from the through hole 2d to be capable of directly contacting the test tube 3 and detecting whether the test tube 3 exists through pressure change, and the light sensor or the optical fiber sensor is used for detecting light change at the through hole 2d, wherein the light when the test tube 3 is provided in the tube groove 2a is weaker than the light when the test tube 3 is not provided in the tube groove 2 a.
Preferably, in order to accommodate the sensor and necessary circuits, a ring groove 2e is formed in the bottom of the test tube rack 2, and the ring groove 2e extends along the trend of the test tube rack 2 and penetrates from head to tail.
Preferably, the bottom of the ring groove 2e is provided with 20 groove number information bottom setting areas 2f, each groove number information bottom setting area 2f is located at a position between two adjacent perforations 2d, the groove number information bottom setting area 2f is used for pasting bar codes of reaction sample hole position numbers, the bracket 1 is provided with through holes 1c which are penetrated and used for exposing the groove number information bottom setting areas 2f and the perforations 2d, at this time, the groove number information setting area 2c can be pasted with bar codes of the sample hole position numbers only or can be pasted with the reaction sample hole position numbers at the same time, and thus, a bottom information acquisition device 8 can be arranged at the bottom of the bracket 1 to acquire registration test tube position information and can cancel outside information acquisition devices.
Example 3:
The embodiment is further optimized based on the embodiment, and further, for better realizing the invention, the following arrangement structure is adopted:
In order to expand the test tube capacity of a single carrier 1, a vertical foot 1b is provided at the top of the carrier 1. The support legs 1b are used to support the test tube rack 2 above the carrier 1 and to stand up a distance. Like this, test-tube rack 2 can have multiple specification, and the specification of all test-tube racks 2 should be the relation that reduces in proper order, and like the quantity of tube groove 2a on each side of test-tube rack 2 at the bottom is 5, and the quantity of tube groove 2a on each side of test-tube rack 2 at the top is 3, and stabilizer blade 1b will support in bracket 1 top at test-tube rack 2 at the top, and the whole of upper test-tube rack 2 is located the inboard of test-tube rack 2 under and forms pyramid structure each other, like this, can expand vertical space and reach the purpose of dilatation to test-tube access at test-tube rack 2 under can not influence at test-tube rack 2 at the top.
Example 4:
The present embodiment provides a specimen information acquisition system based on the above embodiment, and particularly adopts the following arrangement structure:
This sample information acquisition system, including the sample frame in embodiment 3, still include four sets of outside information acquisition equipment 5, outside information acquisition equipment 5 sets up in the test-tube rack 2 outside for gather test tube label information, test-tube rack information and bracket information, all outside information acquisition equipment 5 are arranged and can cover completely along the trend of test-tube rack 2 outside information area of test-tube rack 2.
In order to collect the information code toward the test tube 3 inside the test tube rack 2, preferably, the specimen information collection system further includes four sets of inside information collection devices 6 disposed inside the test tube rack 2 and used for collecting test tube label information, and all the inside information collection devices 6 are arranged along the trend of the test tube rack 2 and can completely cover the inside information area of the test tube rack 2. In addition, the reflecting glass 7 can be used for replacing the inner side information acquisition equipment 6 or simultaneously matching the inner side information acquisition equipment 6, the test tube rack 2 is a transparent material structural member, the reflecting glass 7 is arranged in the test tube rack 2, the reflecting glass 7 can reflect test tube label information to the outer side information acquisition equipment 5, the outer side surface of the reflecting glass 7 is a toothed surface, and each included angle of the toothed surface is set according to the specific position of the outer side information acquisition equipment 5 so as to reflect information to the outer side information acquisition equipment 5.
In order to improve the collection efficiency of information or change the collection mode of information, this sample information collection system still includes the bottom information collection equipment 8 that sets up in bracket 1 bottom, bottom information collection equipment 8 is optic fibre or camera etc. bottom information collection equipment 8 is towards perforation 2d department and can pass the through-hole of bracket 1 bottom and gather the information of slot number information bottom setting region 2f and judge whether the slot department has inserted the test tube, and bottom information collection equipment 8 also can replace the effect of whether there is the test tube in the judgement slot of sensor 4.
The outside information collecting device 5, the inside information collecting device 6 and the bottom information collecting device 8 are all devices capable of collecting and inputting bar code information to a computer, such as a video camera, a code scanning gun or an optical fiber.
When the device is used, the outside information acquisition device 5, the inside information acquisition device 6, the bottom information acquisition device 8 and the sensor 4 are connected to a computer at the same time, so that directional scanning can be realized.
When the bar code identification method is used, bar code information can be rapidly collected in batches, the bar code information can be collected through the specular reflection bar code image, and the collected information is read, identified and checked through a computer, so that a sample test tube attached with a bar code is placed into a sample rack for positioning in a non-fixed direction, and the bar code identification method for accurately checking in batches, rapidly and in a non-direction is achieved.
Example 5:
The present embodiment provides a specimen information collection method based on the specimen information collection system in the above embodiment, when collecting and positioning a specimen, the specimen information collection system with the outside information collection device is used to complete collection of specimen information, the specimen information collection system is connected with a computer, the computer is internally provided with a processing program, the processing program is written based on the following step operation logic, the processing program is used to help medical staff to quickly process the positioning of the specimen based on the manual processing logic, and can realize collection of information, classify and bind and compare the collected information, and correct the collected information to confirm the slot position of the specimen, and the method includes the following steps:
Step S1: the test tube 3 with the collected blood sample is manually or mechanically attached with a test tube label and inserted into the tube slot 2a of the test tube rack 2, wherein the tube slot 2a of the single test tube rack 2 can be fully inserted or left empty according to actual conditions, the test tube rack 2 is attached with a bar code for reflecting the serial number information of the test tube rack and a bar code for reflecting the serial number information of the slot, and the bracket 1 is provided with the bar code for reflecting the serial number information of the bracket.
Step S2: the test tube rack 2 into which the test tube 3 in step S1 is inserted is placed in the information collection area of the specimen information collection system so that the outside information collection device 5 completely covers the outside information area of the test tube rack 2.
Step S3: and starting a specimen information acquisition system, and sequentially acquiring information along the trend of the test tube rack through an outside information acquisition device 5. The information comprises test tube label information, test tube rack number information, slot number information of a slot where a test tube is located and bracket number information.
Step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: automatically calculating and obtaining bracket number, test tube rack number, slot position number and test tube label information by a system background, and mutually associating and binding the bracket number, the test tube rack number, the slot position number and the test tube label information to position the bracket position and the test tube rack position of each test tube; secondly, judging the slot positions of all test tubes through slot position number information and test tube label information obtained through computer calculation, for example, firstly inputting first test tube label information, then inputting a number 1 slot position, then inputting second test tube label information, and then inputting a number 2 slot position, and judging that the first test tube is positioned in the number 1 slot position and the second test tube is positioned in the number 2 slot position; finally, judging whether each slot is inserted into a test tube through a sensor signal and comparing the test tube with an acquisition result, sending a manual intervention prompt for the condition that the slot is provided with the test tube but the test tube label information of the slot is not recorded, for example, when the sensor judges that the slot No. 2 is provided with the test tube, and the outside information acquisition equipment 5 does not acquire the test tube label information of the test tube of the slot No. 2, then the condition of the slot No. 2 is in an undetermined state, and then the computer sends a warning to prompt medical staff for manual intervention.
Step S5: the test tube that inserts the trench but does not type test tube label information carries out the manual correction, adjusts test tube label's orientation to gather and input test tube label information and fix a position, for example medical staff observes that No. 2 trench has the test tube, makes things convenient for manual torsion adjustment test tube 3, makes test tube 3's test tube label information be gathered.
In step S4, the method for detecting the bar code includes collecting the image by camera or video camera, transmitting the image to computer for processing, detecting the area where the bar codes are located, i.e. the minimum frame coordinates, intercepting the bar code image by the frame coordinates after the detection is successful, delivering to the recognition interface for processing, the bar code detection can use the feature recognition method, firstly preprocessing, converting the color image into gray image, then converting the gray image into black-white binary image by adaptive gaussian filtering, the bar code features are parallel arrangement of a plurality of equal-length black lines of white background, so the black lines in the image should be detected by hough transform, the lines constituting the bar code features are screened, the other lines are discarded, the area constituting the bar code parallel arrangement features is regarded as belonging to 1 bar code, and the area is reduced to the minimum boundary, thus the detection is successful and recognition is carried out.
Because the test tube label may be directed outwards or inwards, then preferably, in order to ensure that more test tube label information is collected at one time and a specimen is positioned more comprehensively, conveniently and accurately, the collection of specimen information is completed by using the specimen information collection system with the outside information collection device and the inside information collection device, which comprises the following steps:
Step S1: the test tube 3 with the collected blood sample is attached with a test tube label and inserted into a tube slot 2a of the test tube rack 2, the test tube rack 2 is provided with test tube rack number information and slot number information, and the bracket 1 is provided with bracket number information.
Step S2: the test tube rack 2 with the test tubes 3 inserted in step S1 is placed in the information collection area such that the outside information collection device 5 completely covers the outside information area of the test tube rack 2 and the inside information collection device 6 completely covers the inside information area of the test tube rack 2.
Step S3: starting a specimen information acquisition system, sequentially acquiring outside information facing the outside along the trend of a test tube rack through outside information acquisition equipment 5, wherein the outside information comprises test tube label information, outside-facing test tube rack number information, outside-facing slot number information of a slot where a test tube is located and bracket number information, sequentially acquiring inside information facing the inside along the trend of the test tube rack through inside information acquisition equipment 6, and the inside information comprises test tube label information, inside-facing test tube rack number information and inside-facing slot number information of the slot where the test tube is located.
Step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: automatically calculating and obtaining bracket number, test tube rack number, slot position number and test tube label information by a system background, and mutually associating and binding the bracket number, the test tube rack number, the slot position number and the test tube label information to position the bracket position and the test tube rack position of each test tube; secondly, judging the slot position of each test tube by sequentially inputting slot position number information and test tube label information; thirdly, the information acquired by the outside information acquisition equipment 5 and the inside information acquisition equipment 6 are intersected and combined; and finally, judging whether each slot is inserted into a test tube or not through a sensor signal, comparing the test tube with the acquired result, and sending out manual intervention reminding under the condition that the test tube exists in the slot but test tube label information at the slot is not recorded.
Step S5: the test tube inserted into the slot but not recorded with the test tube label information is manually corrected, the orientation of the test tube label is adjusted, and the test tube label information is collected and recorded for positioning.
Preferably, in order to locate the specimen more accurately, the specimen information collection is completed by using the specimen information collection system having the outside information collection device, the inside information collection device, and the bottom information collection device 8, comprising the steps of:
Step S1: the test tube 3 with the collected blood sample is attached with a test tube label and inserted into a tube slot 2a of the test tube rack 2, the test tube rack 2 is provided with test tube rack number information and slot number information, and the bracket 1 is provided with bracket number information.
Step S2: the test tube rack 2 with the test tube 3 inserted in step S1 is placed in the information collection area, so that the outside information collection device 5 completely covers the outside information area of the test tube rack 2, the inside information collection device 6 completely covers the inside information area of the test tube rack 2, and the bottom information collection device 8 completely covers the groove number information bottom setting area 2f of the test tube.
Step S3: starting a specimen information acquisition system, sequentially acquiring outside information facing the outside along the trend of a test tube rack through outside information acquisition equipment 5, wherein the outside information comprises test tube label information, outside-facing test tube rack number information, outside-facing slot number information of a slot where a test tube is located and bracket number information, sequentially acquiring inside information facing the inside along the trend of the test tube rack through inside information acquisition equipment 6, wherein the inside information comprises test tube label information, inside-facing test tube rack number information and inside-facing slot number information of a slot where a test tube is located, and acquiring bottom-facing slot number information through bottom information acquisition equipment 8.
Step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: automatically calculating and obtaining bracket numbers, test tube rack numbers, slot position numbers and test tube label information by a system background, and mutually associating and binding the bracket numbers, the test tube rack numbers, the slot position numbers and the test tube label information to position the bracket positions and the test tube rack positions of all test tubes; secondly, judging the slot position of each test tube by sequentially inputting slot position number information and test tube label information; thirdly, intersecting the information acquired by the outside information acquisition equipment 5, the inside information acquisition equipment 6 and the bottom information acquisition equipment 8, and judging whether test tubes exist in the slot positions or not so as to ensure the accuracy of the results; finally, whether each slot is inserted into a test tube or not is judged through a sensor signal or bottom information acquisition device 8, comparison is carried out with an acquisition result, and a manual intervention prompt is sent out under the condition that the test tube exists in the slot but test tube label information at the slot is not recorded.
Step S5: the test tube inserted into the slot but not recorded with the test tube label information is manually corrected, the orientation of the test tube label is adjusted, and the test tube label information is recorded for positioning.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention.
Claims (6)
1. A specimen information collection system, characterized in that: the test tube rack (2) comprises a plurality of tube slots (2 a) which are sequentially distributed along the trend of the test tube rack (2), wherein the tube slots (2 a) are formed in the outer side surface and the inner side surface of the test tube rack (2) to form vertical notches (2 b); the outer side surface and the inner side surface of the test tube rack (2) are respectively provided with groove position number information setting areas (2 c) with the same number as that of the tube grooves (2 a), and the groove position number information setting areas (2 c) are sequentially distributed along the trend of the test tube rack (2) and correspond to the tube grooves (2 a) one by one; the bracket (1) is used for bearing the test tube rack (2) and exposing the tube groove (2 a), and the test tube rack (2) is provided with a test tube rack number information setting area (2 g);
the bottom of each tube groove (2 a) is provided with a perforation (2 d) penetrating to the bottom of the test tube rack (2), the top of the bracket (1) is provided with a plurality of sensors (4), and each sensor (4) is arranged corresponding to one tube groove (2 a);
The bottom of the test tube rack (2) is provided with groove number information bottom setting areas (2 f) with the same number as that of the tube grooves (2 a), each groove number information bottom setting area (2 f) is correspondingly arranged at a position between two corresponding adjacent perforations (2 d), and the bracket (1) is provided with through holes (1 c) penetrating through and used for exposing the groove number information bottom setting areas (2 f) and the perforations (2 d);
The test tube rack comprises a test tube rack body and is characterized by further comprising a plurality of outside information acquisition devices (5) which are arranged on the outer side of the test tube rack body and are used for acquiring test tube label information and test tube rack information, and a plurality of inside information acquisition devices (6) which are arranged on the inner side of the test tube rack body and are used for acquiring test tube label information and test tube rack information, wherein all the outside information acquisition devices (5) are arranged along the trend of the test tube rack body and can completely cover the outside information area of the test tube rack body (2), all the inside information acquisition devices (6) are arranged along the trend of the test tube rack body and can completely cover the inside information area of the test tube rack body (2), or a reflecting glass (7) which is arranged on the inner side of the test tube rack body and is used for replacing the inside information acquisition devices (6), and the reflecting glass (7) can reflect test tube label information and test tube rack information to the outside information acquisition devices (5);
The bottom information acquisition device (8) is arranged at the bottom of the bracket (1), and the bottom information acquisition device (8) is used for acquiring information of the groove position number information bottom arrangement area (2 f) and/or judging whether the corresponding perforation (2 d) is shielded or not, and judging whether a test tube is placed or not according to the shielding information;
The specimen information acquisition system transmits acquired information into the computer, the system background automatically calculates bracket number, test tube rack number, slot position number and test tube label information, and binds the bracket number, the test tube rack position and the slot position where each test tube is positioned, whether each slot position is inserted into a test tube is judged through sensor signals, and manual intervention reminding is sent to the condition that the test tube exists in the slot position but the test tube label information at the slot position is not recorded.
2. The specimen information collection system of claim 1, wherein: the test tube rack (2) is a frame structural member made of transparent materials.
3. The specimen information collection system of claim 2, wherein: the bracket (1) is provided with a support leg (1 b) for supporting the test tube rack (2).
4. The specimen information acquisition method is characterized in that: a specimen information collection system according to claim 3, for completing collection of specimen information, comprising the steps of:
Step S1: attaching test tubes (3) with blood samples manually or by a machine to test tube labels and inserting the test tubes into tube slots (2 a) of test tube racks (2), wherein the tube slots (2 a) of the single test tube racks (2) can be fully inserted or left empty according to actual conditions, bar codes for reflecting the serial number information of the test tube racks and bar codes for reflecting the serial number information of the slots are attached to the test tube racks (2), and bar codes for reflecting the serial number information of the brackets are arranged on the brackets (1);
step S2: placing a test tube rack (2) with test tubes (3) inserted in the step S1 in an information acquisition area of a specimen information acquisition system, so that outside information acquisition equipment (5) completely covers an outside information area of the test tube rack (2);
Step S3: starting a specimen information acquisition system, and sequentially acquiring information along the trend of a test tube rack through an outside information acquisition device (5), wherein the information comprises test tube label information, test tube rack number information, slot number information of a slot where a test tube is positioned and bracket number information;
Step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: automatically calculating and obtaining bracket number, test tube rack number, slot position number and test tube label information by a system background, and mutually associating and binding the bracket number, the test tube rack number, the slot position number and the test tube label information to position the bracket position and the test tube rack position of each test tube; secondly, judging the slot positions of all test tubes through slot position number information and test tube label information obtained through computer calculation; finally, judging whether each slot is inserted into a test tube or not through a sensor signal, comparing the test tube with an acquisition result, and sending out manual intervention reminding when the system detects that the test tube exists in the slot but test tube label information at the slot is not recorded;
Step S5: the test tube inserted into the slot but not recorded with the test tube label information is manually corrected, the orientation of the test tube label is adjusted, and the test tube label information is collected and recorded for positioning.
5. The specimen information acquisition method is characterized in that: a specimen information collection system according to claim 3, for completing collection of specimen information, comprising the steps of:
Step S1: attaching a test tube (3) with a blood sample to a test tube label and inserting the test tube label into a tube slot (2 a) of a test tube rack (2), wherein the test tube rack (2) is provided with test tube rack number information and slot position number information, and a bracket (1) is provided with bracket number information;
Step S2: placing the test tube rack (2) with the test tubes (3) inserted in the step S1 in an information acquisition area, so that the outside information acquisition equipment (5) completely covers the outside information area of the test tube rack (2), and the inside information acquisition equipment (6) completely covers the inside information area of the test tube rack (2);
Step S3: starting a specimen information acquisition system, sequentially acquiring outside information facing the outside along the trend of a test tube rack by an outside information acquisition device (5), wherein the outside information comprises test tube label information, outside-facing test tube rack number information, outside-facing slot number information and bracket number information of a slot where a test tube is positioned, and sequentially acquiring inside information facing the inside along the trend of the test tube rack by an inside information acquisition device (6), wherein the inside information comprises test tube label information, inside-facing test tube rack number information and inside-facing slot number information of a slot where the test tube is positioned;
Step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: the system background automatically calculates and obtains bracket numbers, test tube rack numbers, slot numbers and test tube label information to bind the bracket numbers, the test tube rack numbers, the slot numbers and the test tube label information, and positions the bracket positions and the test tube rack positions of all test tubes; secondly, judging the slot position of each test tube by sequentially inputting slot position number information and test tube label information; thirdly, the information acquired by the outside information acquisition equipment (5) and the information acquired by the inside information acquisition equipment (6) are combined; finally, judging whether each slot is inserted into a test tube or not through a sensor signal, comparing the test tube with an acquisition result, and sending out manual intervention reminding under the condition that the test tube exists in the slot but test tube label information at the slot is not recorded;
Step S5: the test tube inserted into the slot but not recorded with the test tube label information is manually corrected, the orientation of the test tube label is adjusted, and the test tube label information is collected and recorded for positioning.
6. The specimen information acquisition method is characterized in that: a specimen information collection system according to claim 3, for completing collection of specimen information, comprising the steps of:
Step S1: attaching a test tube (3) with a blood sample to a test tube label and inserting the test tube label into a tube slot (2 a) of a test tube rack (2), wherein the test tube rack (2) is provided with test tube rack number information and slot position number information, and a bracket (1) is provided with bracket number information;
Step S2: placing a test tube rack (2) inserted with test tubes (3) in the step S1 in an information acquisition area, enabling an outer information acquisition device (5) to completely cover an outer information area of the test tube rack (2), enabling an inner information acquisition device (6) to completely cover an inner information area of the test tube rack (2), and enabling a bottom information acquisition device (8) to completely cover a groove position number information bottom setting area (2 f) of the test tubes;
Step S3: starting a specimen information acquisition system, sequentially acquiring outside information facing the outside along the trend of a test tube rack through outside information acquisition equipment (5), wherein the outside information comprises test tube label information, outside-facing test tube rack number information, outside-facing slot number information of a slot where a test tube is positioned and bracket number information, sequentially acquiring inside information facing the inside along the trend of the test tube rack through inside information acquisition equipment (6), wherein the inside information comprises test tube label information, inside-facing test tube rack number information and inside-facing slot number information of a slot where the test tube is positioned, and acquiring bottom-facing slot number information through bottom information acquisition equipment (8);
step S4: the collected information is transmitted into a computer, and the computer assists personnel to judge the position of the test tube by the following method: the system background automatically calculates and obtains bracket numbers, test tube rack numbers, slot numbers and test tube label information to bind the bracket numbers, the test tube rack numbers, the slot numbers and the test tube label information, and positions the bracket positions and the test tube rack positions of all test tubes; secondly, judging the slot position of each test tube by sequentially inputting slot position number information and test tube label information; thirdly, the information acquired by the outside information acquisition equipment (5), the inside information acquisition equipment (6) and the bottom information acquisition equipment (8) are combined and integrated, and whether test tubes exist in the slot positions or not is judged to ensure the accuracy of the results; finally, judging whether each slot position is inserted into a test tube or not through a sensor signal or bottom information acquisition device (8) and comparing the test tube with an acquisition result, and sending a manual intervention prompt for the condition that the test tube exists in the slot position but test tube label information at the slot position is not recorded;
Step S5: and (3) manually correcting the test tube inserted into the slot but not recording the test tube label information, adjusting the orientation of the test tube label, and recording the test tube label information for positioning.
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| CN111121622B (en) * | 2019-12-26 | 2021-06-18 | 苏州创腾软件有限公司 | Biological reagent position identification method, device and system based on image acquisition |
| CN111493892B (en) * | 2020-04-22 | 2023-04-25 | 睿科生化科技(广东)有限公司 | Automatic blood sampling card sample input system and input method thereof |
| CN112474391B (en) * | 2020-11-16 | 2021-10-29 | 基点生物科技(成都)有限公司 | Frozen tube selection method based on visual auxiliary verification |
| CN113687617B (en) * | 2021-08-25 | 2022-12-13 | 四川大学 | Blood sample information automatic acquisition device based on optical fiber sensing |
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