CN216082792U - Sample system - Google Patents

Abstract

The utility model relates to a sample system, which is used in a blood coagulation analyzer, and comprises a sample cabin to be detected, a sample storage and a sample collecting device, wherein the sample cabin to be detected is used for storing a sample to be detected arranged on a sample rack; the recovery sample bin is arranged in parallel with the sample bin to be detected and is used for storing the checked sample arranged on the sample rack; the first conveying track is arranged on one side of the sample bin to be detected and one side of the sample bin to be recovered and is communicated with the sample bin to be detected and the sample bin to be recovered; the second conveying track comprises a parallel inspection slot and a recovery slot, the first ends of the inspection slot and the recovery slot are communicated with the first conveying track, and the sample to be detected becomes an inspected sample after being pipetted on the inspection slot; the sample transfer rack can translate along the direction vertical to the second conveying track so as to realize that one end of the sample transfer rack is communicated with the second end of the inspection slot and/or the recovery slot; a sample rack tray translatable on the first transport track for transporting the sample rack. The sample system of the utility model improves the efficiency of storage and transmission, and can be used for inspecting urgent samples at any time.

Description

Sample system

Technical Field

The present invention relates to a medical instrument, and more particularly, to a sample system.

Background

The blood coagulation analyzer is used as a conventional medical detection device for evaluating an antithrombotic drug, can be used for detecting an anticoagulation system and a fibrinolysis system, and can be used for evaluating the level of each blood coagulation factor and researching an inhibitor.

The existing blood coagulation analyzer cannot store a large amount of samples, a small amount of samples are sent into the blood coagulation analyzer when the blood coagulation analyzer is used every time, the samples which are successfully sent and detected can only be taken out manually after the sending and detecting are finished, the sending and detecting of every time needs manual operation, and the efficiency is low.

In addition, in the process of the submission, the sample being submitted cannot be interrupted, if an urgent sample needs to be submitted immediately, the urgent sample can be sent only after the sample being submitted is sent out of the blood coagulation analyzer after the submission process is finished, and the waiting time is long, so that the urgent submission of the urgent sample is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention has been developed to provide a sample system that overcomes or at least partially solves the above-mentioned problems.

To achieve the above object, the present invention provides a sample system for use in a coagulation analyzer, the sample system comprising: the sample bin to be detected is positioned on one side of the blood coagulation analyzer body and used for storing a sample to be detected arranged on the sample rack; the recovery sample bin is positioned on one side of the blood coagulation analyzer body, is arranged in parallel with the sample bin to be detected and is used for storing the sample which is sent and detected and is arranged on the sample rack; the first conveying track is arranged on one side of the sample cabin to be detected and the recovery sample cabin which are arranged in parallel and is communicated with the recovery sample cabin and the sample cabin to be detected; a second transport rail including at least a delivery slot and a recovery slot arranged in parallel, wherein both a first end of the delivery slot and a first end of the recovery slot communicate with one end of the first transport rail, and a sample to be examined placed on a sample rack is aspirated by a sample arm of a blood coagulation analyzer at a predetermined position on the delivery slot to obtain a sample that has been delivered; a sample transfer rack capable of translating in a direction perpendicular to the second conveying track to communicate one end of the sample transfer rack with the second end of the inspection cell and/or the second end of the recovery cell, the sample transfer rack being configured to transfer sample racks transferred from the inspection cell; a sample rack tray capable of translating on a first conveying track for conveying sample racks conveyed from the sample chamber to be inspected to the inspection slot and conveying sample racks conveyed from the recovery slot to the recovery sample chamber.

In a preferred embodiment of the present application, the sample transfer rack comprises two transfer slots side by side, which are integrally designed.

In a preferred embodiment of the present application, the sample system further comprises a first drive assembly for driving the sample rack tray to translate on the first transport track.

In a preferred embodiment of the present application, the sample system further comprises a second drive assembly for driving translation of a sample rack transferred from the sample rack tray and/or the sample intermediate transfer rack on a second transfer track.

In a preferred embodiment of the present application, the second driving assembly includes two driving parts and two transmission parts, a part of the two transmission parts is respectively located at the bottom of the inspection slot and the bottom of the recovery slot and respectively forms the inspection slot and the recovery slot with the baffle plates at both sides, the bottoms of the two driving parts are slidably mounted on a guide rail, the guide rail is fixed on a mounting plate below the second conveying rail, one end of each of the two driving parts is connected to a link spring mechanism, and the link spring mechanism includes: install mount on the mounting panel, be provided with on the mount and pass mount and gliding pull rod, the one end of pull rod is connected drive unit, the other end of pull rod is provided with the lock mother, the lock mother with be connected with the cover between the mount and be in compression spring on the pull rod.

In a preferred embodiment of the present application, the sample system further comprises a third driving assembly for driving the translation of the sample transfer rack along a direction perpendicular to the second conveying track.

In a preferred embodiment of the present application, the sample system further comprises a sensor for detecting the position of the sample to be examined, which is disposed on the sample rack, on the inspection well.

In a preferred embodiment of the present application, the sample rack tray comprises a first conveying groove and a second conveying groove which are integrally designed and arranged side by side, when the sample rack tray is positioned at the first end of the first conveying track, the two ends of the first conveying groove are respectively aligned with the inlet of the inspection groove and the outlet of the sample bin to be inspected, and the first end of the second conveying groove is aligned with the outlet of the recovery groove; the second end of the second transfer slot is aligned with the inlet of the recovered sample bin when the sample rack tray is positioned at the second end of the first transfer track.

In a preferred embodiment of this application, it promotes the subassembly to be provided with first promotion subassembly and second in the sample storehouse to examine, first promotion subassembly is used for will being equipped with the sample frame of examining the sample and releases examine the sample storehouse, the second promotes the subassembly and is used for promoting the sample frame that is equipped with the sample of examining the sample and examines the translation in examining the sample storehouse.

In a preferred embodiment of the present application, the sample system further comprises a third pushing assembly for pushing the sample rack with the sent sample back to the recovery sample compartment, and a fourth pushing assembly for aligning the sample rack with the sent sample in the recovery sample compartment.

The utility model has the beneficial effects that: the sample system of the utility model can store a large amount of samples and automatically transmit the samples, thereby improving the efficiency of storage and transmission and being capable of timely inspecting urgent samples.

Drawings

FIG. 1 is a schematic diagram of the position of a sample system provided by the present invention, illustrating the positional relationship between the sample system and the coagulation analyzer body;

FIG. 2 is a schematic diagram of a sample system according to the present invention;

FIG. 3 is a schematic view of a combination of a second transfer rail and a sample transfer rack;

FIG. 4 is a schematic structural diagram of a first pushing assembly;

FIG. 5 is a schematic view of the position of the first transfer rail and the sample rack tray;

FIG. 6 is a schematic view of the connection of the sample rack tray to the drive member and transmission member of the first drive assembly;

FIG. 7 is a schematic top view of the sample rack tray translating to the first end of the first transfer track;

FIG. 8 is a schematic top view of the sample rack tray translating to the second end of the first transfer track;

FIG. 9 is a schematic view of the connection of the drive member to the transmission member in the second drive assembly;

FIG. 10 is a schematic view from another perspective of FIG. 9;

FIG. 11 is a schematic view of the connection of the drive member and the linkage spring mechanism of FIG. 10;

FIG. 12 is a schematic view showing the positions of the waiting position, the sample aspirating position and the puncture sample aspirating position of the inspection slot;

FIG. 13 is a first schematic diagram of transferring a sample to be tested by a sample transfer rack;

FIG. 14 is a second schematic diagram of transferring a sample to be tested by a sample transfer rack;

FIG. 15 is a third schematic diagram of transferring a sample to be tested by a sample transfer rack;

FIG. 16 is a fourth schematic diagram of transferring a sample to be tested by a sample transfer rack;

FIG. 17 is a first schematic diagram illustrating an emergency process of the sample transit frame during emergency sample delivery;

FIG. 18 is a schematic diagram of a second emergency handling process of the sample transit frame during emergency sample delivery;

FIG. 19 is a third schematic view of an urgent process of the sample transit frame during urgent sample submission;

FIG. 20 is a fourth schematic view illustrating an urgent sample handling process of the sample transit frame during urgent sample delivery;

FIG. 21 is a fifth schematic view illustrating an urgent process of the sample transit frame during urgent sample submission;

FIG. 22 is a sixth schematic view illustrating an urgent handling of the sample transit frame during urgent sample submission;

FIG. 23 is a schematic view of the connection of the drive member and the transmission member in the third drive assembly;

fig. 24 is a schematic view of the positions of the transmission member 404 and the transfer board.

Description of reference numerals:

1 storehouse for samples to be examined

2 recovery sample storehouse

3 first transfer track

4 second transfer track

5 sample transfer rack

6 sample rack tray

7. 8, 10 sample rack

9 blood coagulation analyzer body

101 first pushing assembly

102 outlet of sample chamber to be examined

103 first side of the sample chamber to be examined

104 second side of the silo for specimens

1011 pushing member

10111 pushing member 1011

10112 pushing member 1011 second end

1012. 303, 408, 505 guide rail

1013. 302, 404, 504 drive components

1014. 301, 403, 503 drive means

201 inlet of recovery sample bin

304 guide groove

305 first end of a first transfer track

306 second end of the first transfer track

401 inspection cell

4011 first end of presentation groove

4012 second end of presentation chute

4013 wait bit

4014 sample needle inhale appearance position

4015 puncture sample needle inhale appearance position

402 recovery tank

4021A first end of the recovery tank

4022A second end of the recovery tank

4031 first end of drive component 403

405 pull rod

406 compression spring

407 locking nut

409 fixed mount

410 mounting plate

501 first transfer slot

502 second transfer slot

506 transfer backplane

507 transfer side plate

508 first end of sample transfer rack

509 sample transfer rack second end

510 lower part of the second end of the sample transfer rack

5011 first end of first transfer slot

5021 first end of the second transfer slot

601 first transfer slot

602 second transfer slot

603 middle of bottom of sample rack tray

604 one end of the sample rack tray

6011A first end of the first transfer trough

6012A second end of the first transfer slot

6021 first end of second transfer groove

6022 a second end of the second transfer slot.

It is to be understood that the drawings are not to scale, but rather illustrate various features which are presented in a somewhat simplified form to illustrate the basic principles of the utility model. In the drawings of the present invention, like reference numerals designate like or equivalent parts of the utility model.

Detailed Description

Reference will now be made in detail to various embodiments of the utility model, examples of which are illustrated in the accompanying drawings and described below. While the utility model will be described in conjunction with the exemplary embodiments of the utility model, it will be understood that the description is not intended to limit the utility model to those exemplary embodiments. On the contrary, the utility model is intended to cover not only the exemplary embodiments of the utility model, but also various alternatives, modifications, equivalents and other embodiments, which are included within the spirit and scope of the utility model as defined by the appended claims.

Hereinafter, various exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

In order to more clearly illustrate the position relationship of each structure, a rectangular coordinate system in the horizontal plane is added in all the figures, wherein the x axis and the y axis are both axes on the horizontal plane, and the x axis and the y axis in different figures are the same in direction. Reference to a structure being translatable along an axis means either along a positive direction of the axis or along a negative direction of the axis.

Referring to fig. 1-3, the present invention relates to a sample system for use in a coagulation analyzer, the sample system comprising: the sample collecting device comprises a sample cabin 1 to be detected, a recovery sample cabin 2, a first conveying track 3, a second conveying track 4 and a sample transfer rack 5, wherein the sample cabin 1 to be detected is positioned on one side of a coagulation analyzer body 9 in the x-axis negative direction and used for storing a sample to be detected arranged on a sample rack 10; the recovery sample bin 2 is positioned on one side of the negative direction of the x axis of the blood coagulation analyzer body 9, is arranged in parallel with the sample bin 1 to be detected, and is used for storing a detected sample arranged on the sample rack 10; the first conveying track 3 is arranged on one side of the positive direction of the x axis of the sample cabin to be detected 1 and the sample cabin to be recovered 2 which are arranged in parallel and is communicated with the sample cabin to be detected 2 and the sample cabin to be detected 1; the second transport rail 4 includes at least a delivery slot 401 and a recovery slot 402 arranged in parallel, both a first end 4011 of the delivery slot 401 and a first end 4021 of the recovery slot 402 communicate with a first end 305 of the first transport rail 3 (an end close to the second transport rail 4), and a specimen set in the specimen rack 10 is aspirated by a specimen arm of a coagulation analyzer at a predetermined position on the delivery slot 401 to become a delivered specimen; the sample transfer rack 5 can translate along a direction perpendicular to the second conveying track 4 to realize that the first end 508 of the sample transfer rack 5 is communicated with the second end 4012 of the inspection slot 401 and/or the second end 4022 of the recovery slot 402, the sample transfer rack 5 is used for transferring the sample racks 10 transmitted from the inspection slot 401, and the direction perpendicular to the second conveying track 4 refers to a direction of a y axis, namely the sample transfer rack 5 can translate along the direction of the y axis; a sample rack tray 6 capable of translating on the first transfer rail 3 in the direction of the x-axis for transferring the sample rack transferred from the specimen chamber 1 to the inspection slot 401 and transferring the sample rack transferred from the recovery slot 402 to the recovery sample chamber 2.

In the exemplary embodiment of the present invention, the first end of the presentation slot 401 and the recovery slot 402 refers to an end close to the first transfer rail 3, and the second end of the presentation slot 401 and/or the recovery slot 402 refers to an end far from the first transfer rail 3 (i.e., an end close to the sample middle turret 5). Under normal operating conditions, for the presentation tank 401, the first end 4011 is the inlet and the second end 4012 is the outlet; for the recovery tank 402, the first end 4021 is the outlet and the second end 4022 is the inlet.

Examine the sample storehouse 1 and can save a large amount of sample frame 10 that is equipped with the sample of examining of arranging side by side, retrieve sample storehouse 2 and can save a large amount of sample frame 10 that is equipped with the censorship sample of arranging side by side, the sample frame 10 of single row all lays (being on a parallel with the x axle) along the x axle direction in examining sample storehouse 1 and retrieving sample storehouse 2, a plurality of test tubes can be equipped with on the sample frame 10 of single row, the test tube is used for holding and examines sample or has examined the sample, examine sample storehouse 1 and retrieve sample storehouse 2 and all be located coagulation analyzer body 9's x axle negative direction one side, can not influence the overall arrangement of coagulation analyzer body 9 inner structure. Fig. 1 to 3 each show a sample rack 10 stored in a sample chamber 1 to be examined and a sample chamber 2 to be recovered.

Further, wait to be provided with first promotion subassembly 101 and second promotion subassembly in the sample storehouse 1, first promotion subassembly 101 is used for the sample frame that will be equipped with the sample of waiting to examine to release and waits to examine sample storehouse 1, second promotion subassembly is used for promoting the sample frame that is equipped with the sample of waiting to examine the sample and waits to examine the translation in sample storehouse 1.

Illustratively, as shown in fig. 4, the first pushing assembly 101 includes a pushing member 1011, a guide rail 1012, a transmission member 1013 and a driving member 1014, wherein the guide rail 1012 and the driving member 1014 are installed inside the sample chamber 1 to be examined, an output shaft of the driving member 1014 is connected with and drives the transmission member 1013 to rotate, a bottom of the pushing member 1011 is slidably installed on the guide rail 1012, a first end 10111 of the pushing member 1011 is used for pushing the sample rack 10 filled with the sample to be examined out of the sample chamber 1 to be examined, a second end 10112 of the pushing member 1011 is connected with the transmission member 1013, and the driving member 1014 drives the pushing member 1011 to slide on the guide rail 1012 through the transmission member 1013, thereby pushing the sample rack 10 filled with the sample by the first end 10111 of the pushing member 1011 is achieved.

The transmission member 1013 may be a belt, and the type of the transmission member is not limited thereto, and may be any type of transmission member in the prior art as long as the above function is achieved.

The driving member 1014 can be a motor, and the type of the driving member is not limited thereto, and it can be any type of driving member in the prior art as long as the above function can be achieved.

Further, the sample system further comprises a third pushing assembly for pushing the sample rack 10 with the inspected sample back to the recovery sample compartment 2, and a fourth pushing assembly for aligning the sample rack 10 with the inspected sample in the recovery sample compartment 2.

The structures and principles of the second pushing assembly, the third pushing assembly and the fourth pushing assembly are the same as or similar to those of the first pushing assembly 101, and are different only in position, and are not described herein and not illustrated in the drawings.

Further, the sample system further comprises a first driving assembly, the first driving assembly comprises a driving part 301 and a transmission part 302, and the driving part 301 drives the sample rack tray 6 to translate on the first conveying track 3 through the transmission part 302.

Illustratively, as shown in fig. 5 and 6, a guide rail 303 is disposed below the first conveying rail 3, a guide groove 304 is disposed on the first conveying rail 3, a middle portion of the sample holder tray 6 is slidably mounted in the guide groove 304, a middle portion 603 of a bottom of the sample holder tray 6 is slidably mounted on the guide rail 303, one end 604 of the bottom of the sample holder tray 6 is connected to the transmission member 302, the transmission member 302 is disposed on a side (i.e., a side in an x negative direction in the figure) of the guide rail 303 away from the coagulation analyzer body 9, an output shaft of the driving member 301 is connected to the transmission member 302, and the driving member 301 drives the sample holder tray 6 to translate on the first conveying rail 3 by driving the transmission member 302 to rotate. In fig. 6, the transmission member 302 is shown as being disposed on the side of the guide rail 303 away from the coagulation analyzer main body 9 (i.e., the side in the negative x direction in the drawing), but it should be understood that the transmission member 302 may be disposed on the side of the guide rail 303 close to the coagulation analyzer main body 9 (i.e., the side in the positive x direction in the drawing).

The transmission component 302 may be a belt, and the type of the transmission component is not limited thereto, and may be any type of transmission component in the prior art as long as the above function can be achieved.

The driving member 301 may be a motor, and the type of the driving member is not limited thereto, and may be any type known in the art as long as the above function is achieved.

Further, the sample rack tray 6 includes a first transfer groove 601 and a second transfer groove 602 which are integrally designed and juxtaposed.

The first end 305 of the first conveying track 3 is an end close to the second conveying track 4, and the second end 306 of the first conveying track 3 is an end far from the second conveying track 4 (an end close to the recovered sample bin 2).

As shown in fig. 7, when the sample rack tray 6 is translated to the first end 305 of the first transfer rail 3, the first end 6011 of the first transfer slot 601 is aligned with the inlet of the first end 4011 of the inspection slot 401, the second end 6012 of the first transfer slot 601 is aligned with the outlet 102 of the to-be-inspected sample chamber 1, and the first end 6021 of the second transfer slot 602 is aligned with the outlet of the first end 4021 of the recovery slot 402, and the first transfer slot 601 functions as a bridge, the sample rack 10 with the to-be-inspected sample from the to-be-inspected sample chamber 1 is transferred to the inspection slot 401 through the first transfer slot 601, and the sample rack 10 with the to-be-inspected sample from the recovery slot 402 can be transferred to the second transfer slot 602.

As shown in fig. 8, when the sample rack tray 6 is translated to the second end 306 of the first transport rail 3, the second end 6022 of the second transport groove 602 is aligned with the inlet 201 of the recovery sample compartment 2, and the sample rack 10 with the inspected sample stored thereon on the second transport groove 602 can be transferred to the recovery sample compartment 2. In order to more clearly illustrate the positional relationship of both ends of the first transfer groove 601 and the second transfer groove 602, the specimen rack 10 is not illustrated in both fig. 7 and 8.

Further, the sample system further comprises a second driving assembly, which comprises a driving part 403 and a transmission part 404, wherein the driving part 403 drives the sample rack 10 transferred from the sample rack tray 6 and/or the sample transfer rack 5 to translate on the second transfer rail 4 through the transmission part 404.

Illustratively, the output shaft of the driving part 403 is connected to the transmission part 404, the sample rack transferred from the sample rack tray 6 and/or the sample transfer rack 5 is directly placed on the transmission part 404, and the driving part 403 drives the sample rack 10 located on the transmission part 404 to translate by driving the transmission part 404 to rotate.

Illustratively, two driving members 403 and two transmission members 404 are provided, a part of the two transmission members 404 is respectively positioned at the bottom of the inspection well 401 and the bottom of the recovery well 402, the inspection well 401 and the recovery well 402 are formed by the baffle plates on both sides, the two transmission components 404 are respectively connected with the output shaft of one driving component 403, the bottoms of the two driving components 403 are slidably mounted on a guide rail 408, the guide rail 408 is fixed on a mounting plate 410 below the second conveying track 4, the mounting plate 410 can be a part of the coagulation analyzer body 9 or a separately arranged component, the first ends 4031 of the two driving components 403 are respectively connected with a connecting rod spring mechanism, since the connection relationship of the two driving members 403 is the same, for convenience of illustration and explanation, fig. 9-11 and the following embodiments will be described by taking only the connection condition of one of the driving members 403 as an example.

As shown in fig. 9-11, the fixing frame 409 and the guide rail 408 are fixed on the mounting plate 410, the fixing frame 409 is provided with a pull rod 405 that passes through the fixing frame 409 and can slide, a first end 4051 of the pull rod 405 is connected with a first end 4031 of the driving component 403, a second end 4052 of the pull rod 405 is provided with a lock nut 407, and a compression spring 406 that is sleeved on the pull rod 405 is connected between the lock nut 407 and the fixing frame 409.

Wherein, be provided with the perforation on the mount 409, supply pull rod 405 to pass, pull rod 405 can slide along the x axle direction in the picture in this perforation, and mount 409 plays the effect of supporting pull rod 405 in vertical direction on the one hand, plays the effect of fixed compression spring 406's first end 4061 on the other hand.

The fixing bracket 409 is fixed, the first end 4061 of the compression spring 406 is fixed, and after the locking nut 407 is locked, the second end 4062 of the compression spring 406 is forced in the x-axis negative direction by the elastic force generated by compression of the compression spring 406.

The fixing frame 409 is fixed, the compression spring 406 is in a compressed state, so that the first end 4061 of the compression spring 406 (i.e. the end connected to the fixing frame 409) is fixed, the second end 4062 of the compression spring 406 will drive the locking nut 407 to move along the direction away from the guide rail 408 (i.e. the x-axis negative direction) due to the elastic force generated by the compression of the compression spring 406, while the locking nut 407 is locked with the pull rod 405 and will drive the pull rod 405 to move along the direction away from the guide rail 408 (i.e. the x-axis negative direction), the pull rod 405 generates a first pulling force that drives the driving part 403 to move along the direction close to the fixing frame 409 (i.e. the x-axis negative direction), meanwhile, the transmission part 404 has a second pulling force that drives the driving part 403 along the direction away from the fixing frame 409 (i.e. the x-axis positive direction), and the first pulling force and the second pulling force generate a dynamic balance.

If the transmission component 404 is loosened or deviated in the moving process (i.e. the second pulling force is reduced), at this time, the first pulling force is greater than the second pulling force, the driving component 403 can automatically move along the direction (i.e. the x-axis negative direction) close to the fixing frame 409, and then the transmission component 404 is tensioned, and in the tensioning process, the second pulling force is increased, the first pulling force is reduced until the two pulling forces are equal in size, so that the effect that the transmission component 404 is in the tensioning state in real time is achieved. The connecting rod spring mechanism is used for tensioning the belt and ensuring that the belt is in a pre-tightening state.

It should be noted that, during the operation of the transmission component 404, the dynamic balance generated by the first pulling force and the second pulling force is a fine adjustment process, and the sliding of the driving component 403 on the guide rail 408 is also a sliding of a small distance range.

Additionally, the amount of spring tension can be controlled by adjusting the position of the locking nut 407 at the second end 4052 of the drawbar 405.

The transmission component 404 may be a belt, and the type of the transmission component is not limited thereto, and may be any type of transmission component in the prior art as long as the above function can be achieved.

The driving member 403 may be a motor, and the type of the driving member is not limited thereto, and may be any type known in the art as long as the above function is achieved.

Further, as shown in fig. 12, the inspection well 401 has a waiting position 4013, a sample sucking position 4014 for the sample needle, and a sample sucking position 4015 for the puncture sample needle, wherein corresponding sensors (not shown in the figure) are disposed beside the waiting position 4013, the sample sucking position 4014 for the sample needle, and the sample sucking position 4015 for the puncture sample needle, so as to monitor whether the sample rack 10 reaches three positions, i.e., the waiting position 4013, the sample sucking position 4014 for the sample needle, and the sample sucking position 4015 for the puncture sample needle.

The sensor monitors whether the sample rack 10 of the subsequent sample reaches the waiting position 4013, so that the waiting time caused by the sample introduction path is reduced, and the response processing of the software experiment is facilitated.

If the sample needs to be sucked after puncture, the sample directly reaches a sample sucking position 4015 of the puncture sample needle, and detection is carried out by a sensor beside the sample sucking position 4015 of the puncture sample needle; if no puncture is required, aspiration is performed directly at the sample needle aspiration site 4014.

When the sensor detects that the sample rack 10 reaches the sample sucking position 4014, the sensor near the sample sucking position 4014 informs the blood coagulation analyzer to control the sample arm to suck the sample above the sample sucking position 4014.

When the sensor detects that the sample rack 10 reaches the sample sucking position 4015 of the puncture sample needle, the sensor beside the sample sucking position 4015 of the puncture sample needle informs the coagulation analyzer to control the sample arm to suck the sample above the sample sucking position 4015 of the puncture sample needle. After a part of the sample is sucked at the sample sucking position 4014 or the puncture sample sucking position 4015, the sample to be tested on the sample rack 10 becomes a sent sample.

Further, the sample transfer rack 5 includes two parallel transfer slots designed in one piece. Taking fig. 3, 13-16 as an example, the two transfer chutes are a first transfer chute 501 and a second transfer chute 502, respectively, when the sample transfer rack 5 is translated to the first end 5011 of the first transfer chute 501 and aligned with the second end 4012 of the inspection chute 401 (see fig. 13), the sample rack 10 with the inspected sample stored therein from the inspection chute 401 is transferred to the first transfer chute 501 (see fig. 14), then the first end 5011 of the sample transfer rack 5 is translated to the first transfer chute 501 and aligned with the second end 4022 of the recovery chute 402 (see fig. 15), and the sample rack 10 with the inspected sample stored therein on the first transfer chute 501 is transferred to the recovery chute 402 (see fig. 16), so far, the sample transfer rack 5 completes the transfer function of the sample rack 10 with the inspected sample. Fig. 13-16 show the transfer function of the samples to be tested, which is completed by the first transfer slot 501, and in addition, the transfer function of the samples to be tested can be completed by the second transfer slot 502, and the specific process is the same as that of the first transfer slot 501, and is not described again. In the transfer process of the sample rack with the sent sample, the second end 4012 of the transfer slot 401 is only used as an outlet, and the sample rack with the sent sample only needs to be transferred to the transfer slot.

In addition to the above-described conventional transfer function of the sent sample, the sample transfer rack 5 can also be used for an urgent process at the time of urgent sample sending. The specific principle is as follows:

as shown in fig. 17 to 22, when a sample rack 7 containing a sample to be examined is not yet completed and a sample rack 8 containing an urgent sample needs urgent processing in the inspection slot 401, the sample rack 8 containing the urgent sample is placed in the sample chamber 1 to be examined, and the sample rack containing a normal sample and the sample rack containing the urgent sample are distinguished by a barcode.

After the sample rack 8 containing the urgent sample is scanned and identified, the sample rack 5 is translated to align the first end 5011 of the first transfer slot 501 with the second end 4012 of the inspection slot 401 (see fig. 17), the sample rack 7 containing the sample is transferred to the first transfer slot 501 for temporary storage (see fig. 18), and then the sample rack 5 is translated to align the first end 5021 of the second transfer slot 502 with the second end 4012 of the inspection slot 401 (see fig. 19).

The sample rack 8 with the urgent sample is conveyed to the first end 4011 of the inspection slot 401; normal sampling work is performed on the urgent sample set on the sample rack 8 in the censorship tank 401, and after the urgent sample set on the sample rack 8 is sampled, the sample rack 8 with the urgent sample is transferred to the second relay tank 502, and at this time, only the second relay tank 502 in which the sample rack 8 is temporarily stored is communicated with the censorship tank 401 (see fig. 20).

The sample transfer rack 5 is translated to align the first end 5021 of the second transfer slot 502 with the second end 4022 of the recovery slot 402, and at this time, the first end 5011 of the first transfer slot 501 is also aligned with the second end 4012 of the censorship slot 401 (see fig. 21), and at this time, the sample rack 8 with the urgent sample is transferred to the recovery slot 402, and at the same time, the sample rack 7 with the sample to be detected is transferred to the censorship slot 401 to continue to complete the predetermined sampling operation (see fig. 22), so that the urgent processing of the urgent sample is realized. Of course, the functions of the first transfer slot 501 and the second transfer slot 502 are interchanged, and the principles are the same and will not be described again.

In the process of the emergency treatment, the second end 4012 of the presentation slot 401 serves as both an outlet and an inlet, when the second end 4012 of the presentation slot 401 serves as the outlet, the second end 4012 of the presentation slot 401 is used for respectively transferring the sample racks 7 and the sample racks 8 to the first relay slot 501 and the second relay slot 502, and when the second end 4012 of the presentation slot 401 serves as the inlet, the second end 4012 of the presentation slot 401 is used for receiving the sample racks 7 temporarily stored in the first relay slot 501.

Further, the sample system further comprises a third driving assembly, the third driving assembly comprises a driving member 503 and a transmission member 504, and the driving member 503 drives the sample middle rotating frame 5 to translate along a direction perpendicular to the second conveying track 4 (i.e. the sample middle rotating frame 5 is along the y-axis direction in the figure) through the transmission member 504.

Illustratively, as shown in fig. 23 and fig. 24, an output shaft of the driving member 503 is connected to a transmission member 504, a second end 509 of the sample intermediate rotating rack 5 is slidably mounted on a guide rail 505, a lower portion 510 of the second end 509 of the sample intermediate rotating rack 5 is connected to the transmission member 504, and the driving member 503 drives the sample intermediate rotating rack 5 to translate in the y-axis direction by driving the transmission member 504 to rotate. The sample transfer rack 5 is composed of a transfer baffle 507 on the side and a transfer bottom plate 506 located at the bottom of the transfer baffle 507, a part of the transmission part 404 is wound on the transfer bottom plate 506, and the transmission part 504 drives the transfer baffle 507 on the side to translate, so that the sample transfer rack located in the transfer groove can be driven to translate along the y-axis direction on the transfer bottom plate 506.

The transmission member 504 can be a belt, and the type of the transmission member is not limited thereto, and it can be any type of transmission member in the prior art as long as the above function can be achieved.

The driving member 503 may be a motor, and the type of the driving member is not limited thereto, and may be any type of driving member in the prior art as long as the above function is achieved.

Further, the sample system also comprises a bin cover which is openably arranged above the sample bin 1 to be detected, the recovery sample bin 2 and the first conveying track 3, and when the relevant samples need to be taken out or stored, the bin cover can be opened to carry out relevant operations.

Exemplarily, the storehouse lid is transparent material, conveniently observes the condition in waiting to examine sample storehouse 1, retrieve sample storehouse 2 inside and on the first transfer orbit 3.

The following will further illustrate the use of the sample system of the present invention:

a plurality of rows of sample racks 10 containing samples to be examined are stored in the sample chamber 1 to be examined.

The sample rack 10 with the sample to be detected is pushed by the second pushing assembly to be transferred from the second side 104 of the sample cabin 1 to be detected to the first side 103 of the sample cabin 1 to be detected along the positive direction of the y axis, the sample rack positioned at the first side 103 of the sample cabin 1 to be detected is just aligned with the outlet 102 of the sample cabin 1 to be detected, and at the moment, the sample rack 10 is just positioned on the same straight line with the inspection slot 401.

When the sample rack tray 6 is driven by the first driving assembly to translate to the first end 305 of the first conveying track 3, the first end 6011 of the first conveying groove 601 is aligned with the inlet of the first end 4011 of the inspection groove 401, the second end 6012 of the first conveying groove 601 is aligned with the outlet 102 of the sample bin 1 to be inspected, the first end 6021 of the second conveying groove 602 is aligned with the outlet of the first end 4021 of the recovery groove 402, and the sample rack 10 storing the sample to be inspected from the sample bin 1 to be inspected is conveyed to the inspection groove 401 through the first conveying groove 601 under the pushing of the first pushing assembly.

The sample to be detected stored on the sample rack 10 is driven by the second driving component to be transferred from the first end 4011 of the inspection slot 401 to the second end 4012 of the inspection slot 401, in the process, the sample to be detected stored on the sample rack 10 sequentially passes through the waiting position 4013, the sample needle sucking position 4014 and the puncture sample needle sucking position 4015, when the sample passes through the three positions, a sensor at one side detects the position of the sample needle sucking position and transmits the position to a controller of the coagulometer, and the controller controls the pause rotation of the first driving component to enable the sample to be detected stored on the sample rack 10 to stay at the three positions for a set time, so that a part of the sample is sucked by a sample arm of the coagulometer to become a detected sample, and the inspection work is finished.

The sample staging frame 5 is translated by the third drive assembly such that the first end 5011 of the first staging slot 501 aligns with the second end 4012 of the presentation slot 401, and the sample staging frame 10 with the presented sample is transferred from the presentation slot 401 to the first staging slot 501 by the second drive assembly.

When the sample transfer rack 5 is translated by the third driving assembly until the first end 5011 of the first transfer slot 501 is aligned with the second end 4022 of the recovery slot 402, the sample rack 10 with the sample to be tested is transferred from the first transfer slot 501 to the recovery slot 402 by the second driving assembly.

The specimen rack 10 in which the examined specimen is stored is transported from the second end 4022 of the collection well 402 to the first end 4021 of the collection well 402 by the second driving unit.

Since the first end 6021 of the second transfer slot 602 is already aligned with the exit of the first end 4021 of the recovery slot 402 when the preceding sample rack tray 6 translates to the first end 305 of the first transfer rail 3, the sample rack 10 with the inspected sample stored therein can be directly transferred to the second transfer slot 602.

When the sample rack tray 6 is translated to the second end 306 of the first conveying track 3 by the third driving assembly, the second end 6022 of the second conveying groove 602 is aligned with the inlet 201 of the recovered sample bin 2, and the sample rack 10 storing the inspected sample is conveyed to the recovered sample bin 2 by the third driving assembly.

The specimen rack 10 holding the inspected specimen is transferred from the first side 202 of the recovered specimen silo 2 to the second side 203 of the recovered specimen silo 2 by the fourth driving assembly. To this end, a routine presentation of a sample rack 10 containing samples to be presented is completed.

If an urgent sample needs to be processed, under the driving of the third driving assembly, the sample transfer rack 5 is translated to the first end 5011 of the first transit trough 501 to align with the second end 4012 of the inspection trough 401, the sample rack 7 loaded with the sample to be inspected is transferred to the first transit trough 501 under the driving of the second driving assembly to be temporarily stored (see fig. 17 and 18), the sample transfer rack 5 is translated to the first end 5021 of the second transit trough 502 to align with the second end 4012 of the inspection trough 401 under the driving of the third driving assembly (see fig. 19), the sample rack 8 loaded with the urgent sample is sampled on the inspection trough 401, after the urgent sample placed on the sample rack 8 is sampled, the sample rack 8 loaded with the urgent sample is transferred to the second transit trough 502, then the first end 5021 of the sample transfer rack 5 translated to the second transit trough 502 is aligned with the second end 4202 of the recovery trough 402, under the driving of the second driving assembly, the sample rack 8 containing the urgent sample and the sample rack 7 containing the sample to be inspected are transferred to the recovery tank 402 and the return inspection tank 401, respectively, the sample rack 7 containing the sample to be inspected continuously performs a predetermined sampling work, and the sample rack 8 containing the urgent sample is transferred to the recovered sample warehouse 2 through the recovery tank 402 and the first transfer rail.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the utility model to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications thereof. It is intended that the scope of the utility model be defined by the following claims and their equivalents.

Claims (10)

1. A sample system for use in a coagulation analyzer, comprising:

the sample bin to be detected is positioned on one side of the blood coagulation analyzer body and used for storing a sample to be detected arranged on the sample rack;

the recovery sample bin is positioned on one side of the blood coagulation analyzer body, is arranged in parallel with the sample bin to be detected and is used for storing the sample which is sent and detected and is arranged on the sample rack;

the first conveying track is arranged on one side of the sample cabin to be detected and the recovery sample cabin which are arranged in parallel and is communicated with the recovery sample cabin and the sample cabin to be detected;

a second transport rail including at least a delivery slot and a recovery slot arranged in parallel, wherein both a first end of the delivery slot and a first end of the recovery slot communicate with one end of the first transport rail, and a sample to be examined placed on a sample rack is aspirated by a sample arm of a blood coagulation analyzer at a predetermined position on the delivery slot to obtain a sample that has been delivered;

a sample transfer rack capable of translating in a direction perpendicular to the second conveying track to communicate one end of the sample transfer rack with the second end of the inspection cell and/or the second end of the recovery cell, the sample transfer rack being configured to transfer sample racks transferred from the inspection cell;

a sample rack tray capable of translating on a first conveying track for conveying sample racks conveyed from the sample chamber to be inspected to the inspection slot and conveying sample racks conveyed from the recovery slot to the recovery sample chamber.

2. The sample system as claimed in claim 1, wherein the sample transfer rack comprises two transfer slots side by side in an integrated design.

3. The sample system of claim 1, further comprising a first drive assembly for driving translation of the sample rack tray on a first transport track.

4. The sample system as claimed in claim 1, further comprising a second drive assembly for driving translation of a sample rack transferred from the sample rack tray and/or the sample midriff rack on a second transfer track.

5. The specimen system according to claim 4, wherein the second driving assembly includes two driving members and two transmission members, a portion of each of the two transmission members is located at a bottom of the inspection slot and a bottom of the recovery slot and forms the inspection slot and the recovery slot with the baffle plates at both sides, the bottoms of the two driving members are slidably mounted on a guide rail fixed on the mounting plate below the second conveying rail, one end of each of the two driving members is connected to a link spring mechanism, and the link spring mechanism includes:

install mount on the mounting panel, be provided with on the mount and pass mount and gliding pull rod, the one end of pull rod is connected drive unit, the other end of pull rod is provided with the lock mother, the lock mother with be connected with the cover between the mount and be in compression spring on the pull rod.

6. The sample system of claim 1, further comprising a third drive assembly configured to drive translation of the sample transfer rack in a direction perpendicular to the second transport track.

7. The sample system as claimed in claim 1, further comprising a sensor for detecting the position of the sample to be examined disposed on the sample rack on the inspection slot.

8. The sample system as claimed in claim 1, wherein the sample rack tray comprises a first transfer slot and a second transfer slot which are integrally designed and arranged side by side, when the sample rack tray is located at the first end of the first transfer rail, the two ends of the first transfer slot are respectively aligned with the inlet of the inspection slot and the outlet of the sample bin to be inspected, and the first end of the second transfer slot is aligned with the outlet of the recovery slot; the second end of the second transfer slot is aligned with the inlet of the recovered sample bin when the sample rack tray is positioned at the second end of the first transfer track.

9. The sample system as claimed in claim 8, wherein a first pushing assembly and a second pushing assembly are disposed in the sample chamber, the first pushing assembly is used for pushing out the sample rack containing the sample to be detected from the sample chamber, and the second pushing assembly is used for pushing the sample rack containing the sample to be detected from the sample chamber to translate.

10. The sample system of claim 8, further comprising a third pushing assembly for pushing a sample rack containing a sent sample back into the recovery sample compartment and a fourth pushing assembly for aligning a sample rack containing a sent sample within the recovery sample compartment.

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