CN110817438A

CN110817438A - HT2518C full-intelligent medical specimen transmitting station

Info

Publication number: CN110817438A
Application number: CN201810775757.6A
Authority: CN
Inventors: 万飚; 门钰清; 涂卫国; 万斌
Original assignee: BEIJING HENGCHUANGYUAN TECHNOLOGY Co Ltd; Jiujiang Hengchuangyuan Technology Co Ltd
Current assignee: BEIJING HENGCHUANGYUAN TECHNOLOGY Co Ltd; Jiujiang Hengchuangyuan Technology Co Ltd
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2020-02-21

Abstract

The HT2518C full-intelligent medical specimen sending station is special sending equipment for medical test tubes, the sample bin of the device is designed to be inserted, 48 samples can be stored in the sample bin at one time, the samples are directly placed into the sample bin only at a blood sampling point, the intelligent sending can be realized by inserting the sample bin into the sample bin positioning base of the station, the sample bin is driven by a stepping motor, the step counting operation, the automatic calibration and the high positioning precision are realized, a sample bin outlet groove is arranged below the sample bin, a sliding groove is designed on the sample bin outlet groove, the speed reducing motor drives a striking plate to strike the sample out of the bin outlet groove and enter a special-shaped pipeline, the specimen is sent under the control of a double-pipeline sliding valve, the system adopts a positive pressure suspension type transmission technology for sending, a laser sensor performs multipoint detection, the machine type has the greatest advantage that the machine-installing time of operators can be saved for hospitals, and the medical blood sample test tube sending device is a real high-efficiency, high-intelligence and high-stability medical blood sample test tube sending device.

Description

HT2518C full-intelligent medical specimen transmitting station

Technical Field

The invention relates to a technical scheme of a transmission workstation of a medical test tube special transmission system in a pneumatic pipeline logistics transmission system.

Background

The total process time from the drawing of a specimen from a patient to the arrival of the specimen on the clinical laboratory equipment to obtain a result is an important index for laboratory management. It is divided into 9 stages: application, sampling, identification, transportation, preparation, analysis, reporting, interpretation of results, and action. Nowadays, with the deepening of laboratory automation construction, the management inside the laboratory is mature day by day, and the management of TAT in the laboratory is very effective and stable. However, for many reasons, the sample time outside the laboratory is often not directly controlled by the laboratory, and time data outside the laboratory cannot be easily and correctly acquired, so many laboratories only limit the sample time within the laboratory. Therefore, in addition to monitoring the sample time in the room in laboratory management, more attention needs to be paid to the sample transfer time outdoors. As investigated, outside the laboratory, the delay in the non-testing phase comes mainly from the specimen transport process. The transportation process of the patient specimen is unstable due to the conditions of long transportation time, uncontrollable period and low efficiency of the manual transportation, so that the specimen time outside the laboratory is difficult to control, and the quality stability of the specimen is further influenced.

The pneumatic pipeline logistics transmission system has been successfully used in various transmission fields due to the characteristics of mobility, flexibility and quickness, and hospitals urgently need to send collected blood sample test tubes to a clinical laboratory in the shortest time after blood collection of outpatients, special wards, high-dryness wards and ICU. People send too slowly, need pack into the transmission bottle of heavy-calibre with current pipeline commodity circulation transmission, the protection is good again also can not reach safely, accurately at the regulation time, mainly the system latency is overlength, and the error rate is very high, sometimes can also take place hemolysis phenomenon, and blood is destroyed. The transmission of medical sample test tubes is the bottleneck of the blood conveying time of a hospital, the design of a good blood sample sending workstation is more important, and the design of the HT2518C full-intelligent medical sample sending station is the best solution for the problem.

The invention provides a HT2518C full-intelligent medical specimen sending station, which is a special sending device for medical test tubes, wherein a specimen bin of the device is designed to be inserted, 48 specimens can be stored in the specimen bin at one time, the intelligent sending can be realized only by directly placing the specimens into the specimen bin at a blood sampling point and then inserting the specimen bin into a positioning base of the specimen bin at the station, the specimen bin is driven by a stepping motor, the stepping motor runs by counting, the automatic checking and the positioning precision are high, a specimen bin outlet groove is designed below the specimen bin, a sliding groove is designed on the specimen bin outlet groove, a striking plate is driven by a speed reducing motor to strike the specimens out of the bin outlet groove to enter a special-shaped pipeline, the specimen sending is completed through the control of a double-pipeline sliding valve, the system sending adopts a positive pressure suspension type transmission technology.

The HT2518C full-intelligent medical specimen transmitting station can be used for one-to-one or many-to-one transmission of blood specimen test tubes, the whole process of transmitted test tubes entering a transmission pipeline keeps intervals due to the adoption of the suspension technology, the collision of the transmitted specimen test tubes on the inner wall of the transmission pipeline is reduced, the occurrence of hemolysis phenomenon is avoided in high-speed transmission, the transmission design of the equipment adopts one-key transmission, and the requirement of transmitting dozens of specimen test tubes at one time can be met. The blood sample test tube sending device has the advantages that the receiving unit can be returned to even if power source power failure occurs in the transmission process, the whole test tubes in the transmission pipeline can be guaranteed to be safe and reliable due to the fact that the pressure container is used for storing gas, the UPS is arranged in the system, the largest advantage of the machine type is that the operating time of operating personnel can be saved for a hospital, the purposes of high speed, high efficiency and error-free transmission can be really achieved, and the blood sample test tube sending device is really high in intelligence and high in stability.

Disclosure of Invention

The medical sample send station of full intelligence of HT2518C comprises sample storehouse, sample storehouse location base, sample play storehouse groove and pipeline slide valve, characterized in that: the sample storehouse is bayonet structural design, the sample storehouse cut straightly on sample storehouse location base, sample storehouse location base is by step motor drive hold-in range front and back meter step removal, there is a sample groove of delivering from godown below the sample storehouse, it has the spout to open on the sample groove edge of delivering from godown, the equidirectional design has a unilateral rotatory hold-in range, the sample delivery opening in sample delivery groove connects special-shaped pipeline, special-shaped pipeline end opening connecting tube slide valve, sample delivery groove position and pipeline slide valve top are equipped with laser sensor, tee bend pipeline is connected to pipeline slide valve below, the end opening of tee bend pipeline connects system's pipeline, compressed air pipeline is connected to the suitable for reading.

The specimen bin is provided with a plurality of columns of specimen storage grids, each column of specimen storage grid can store a plurality of specimens, the specimen grids are vertically transparent, and the bottom of each specimen grid is provided with a specimen bin supporting plate.

The utility model discloses a specimen storehouse, specimen storehouse layer board and specimen storehouse adopt the bayonet design of spout, it has the locating hole to open on the specimen storehouse layer board, the specimen storehouse is inserted on the specimen storehouse location base in the station, the locating hole on the specimen storehouse layer board is just locked by the steel pin of dress under specimen storehouse location base, its specimen storehouse holds in the palm the storehouse board and does not remove with the specimen storehouse when the station back-and-forth movement, insert the specimen storehouse and take out its specimen storehouse layer board in specimen storehouse and still do not change in the specimen storehouse original position, specimen storehouse design has the specimen storehouse handle 102 of the loading and unloading usefulness of conveniently operating the computer.

The slide ways are arranged on the left and right sides of the sample bin positioning base, the sample bin positioning base is fixed on the movable groove plate of the slide ways, and the positioning frames are arranged on the periphery of the sample bin positioning base.

The stepping motor driving the sample bin positioning base to move back and forth is installed at the position of one of the synchronizing wheels, the two ends of the synchronizing belt are fixed at the front and rear positions of the sample bin positioning base, the front and rear positions of the sample bin positioning base to move are provided with limit switches, and the sample bin positioning base is protected to work within a safe operation range.

The specimen warehouse outlet groove is provided with an opening sliding groove which is as long as the specimen warehouse outlet groove, the specimen warehouse outlet groove is transparent in the front and back directions, the front opening of the specimen warehouse outlet groove is larger than the maximum diameter of a specimen cap, a laser sensor is designed on the specimen warehouse outlet groove, whether a specimen exists in the warehouse outlet groove for detecting the specimen, the specimen warehouse outlet groove does not move synchronously with the specimen warehouse, the specimen warehouse outlet groove and the first row of the specimen warehouse are separated by one row of interval when the starting position is reached, and the specimen warehouse outlet groove is fixed on the installation bottom plate of the station.

The opening sliding groove on the specimen bin outlet groove is provided with a synchronous belt rotating in a single direction in the same direction, the synchronous belt is driven by a direct current speed reducing motor, a striking plate is arranged on the synchronous belt, and the striking plate rotates in one direction along with the synchronous belt.

The minimum space in one direction in the cavity of the special-shaped pipeline is only limited to the maximum diameter of the specimen to pass through, the specimen enters from the side edge of the upper part, and the specimen outlet is arranged below the specimen.

The reverse side of its valve plate contact surface of pipeline slide valve is relative with pipeline pressure entry direction, and valve plate contact sample face design has the cushion, and this valve utilizes pipeline pressure to guarantee the sealing performance of its valve plate, and pipeline slide valve top design has a laser sensor to in good time control pipeline slide valve plate close, open needs.

The station is designed with a circuit control board which is controlled by the system host.

HT2518C full-intelligent medical sample sending station is a sending workstation designed for hospital blood sample transmission system, the station can be an operating room far away from a central laboratory, an anesthesia room, outpatient service and emergency treatment for centralized blood sampling in hospitals, ICU and Gaogan ward, and provides convenient, continuous and stable rapid blood sample transmission, and is particularly suitable for the transmission requirements of short time and large sample test tube quantity, compared with the conventional pipeline logistics transmission, the station can store dozens of sample test tubes to be transmitted in a sample bin first and insert the sample test tubes into a sample bin positioning base in equipment, one-key operation is carried out, a machine helps finish sending, the transmission speed is rapid, the transmission is stable and error-free, the station control software can accurately control the pressure in the tube, the whole transmission process is under the action of the pressure in the accurate control tube, the sample test tubes run in a suspension state in the transmission tube, hard collision is avoided, and hemolysis is not generated in the high-speed running process, because this station is equipped with automatically controlled pipeline slide valve, under system software control, but active control air pressure and open circuit, effective control system's operation full process when the sample test tube is about to reach the receiving unit, effectively reduces and arrives a department's pressure, realizes the perfect receipt of sample test tube.

Drawings

In order to more clearly illustrate the embodiment of the HT2518C fully intelligent medical specimen transmitting station and the technical solutions of the prior art, a clear and complete description will be provided for the technical solutions in the embodiments of the present device with reference to the drawings, where the described embodiments are only a part of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

FIG. 1 is a schematic structural diagram of a fully intelligent HT2518C specimen transmitting station.

FIG. 2 is a schematic structural diagram of a specimen cabin driving control section of a fully intelligent HT2518C medical specimen transmitting station according to the present invention.

Fig. 3 is a schematic view of a specimen chamber driving control overhead structure of a HT2518C fully intelligent medical specimen transmitting station according to the present invention.

FIG. 4 is a schematic sectional view of a specimen chamber positioning base of a fully-intelligent HT2518C specimen transmitting station according to the present invention.

Detailed Description

In order to more clearly illustrate the embodiment of the HT2518C fully intelligent medical specimen sending station of the present invention and the technical solution of the existing equipment, the technical solution in the embodiment of the present invention will be clearly and completely described with reference to the accompanying drawings, which is helpful for understanding the technology.

The full-intelligent medical specimen sending station for HT2518C is shown in fig. 1 and 2 and comprises a specimen bin 1, a specimen bin positioning base 2, a specimen bin positioning base driving device 4, a specimen bin discharging groove 3, a specimen bin discharging beating transmission device 5, a special-shaped pipeline 7, a pipeline sliding valve 10, a laser sensor 8, a three-way pipeline 9 and an installation base 6.

And 2, installing a specimen bin positioning base:

the specimen bin positioning base 2 is fixed on a movable groove plate 202 of a slide 201 as shown in fig. 1 and 3; the fixed groove plate 203 of the slideway 201 is fixed on the installation bottom plate 6.

The stepping motor 406 for driving the sample bin positioning base 2 to move back and forth is installed at the position of the left synchronizing wheel 401, the stepping motor 406 is installed on the fixing seat 404, the synchronizing wheel 401 is tightly pinned on the shaft of the stepping motor 406, two ends of the synchronous belt 403 are fixed at the front position and the rear position of the sample bin positioning base 2, the limiting switch 103 is installed at the front position and the rear position of the sample bin positioning base 2 in moving, and the sample bin positioning base 2 is protected to work within a safe operation range.

The specimen discharging groove 3 and the specimen discharging beating transmission device 5 are installed:

and the specimen bin outlet groove 3 is arranged on the mounting bottom plate 6 and is fixed at a row of intervals with the first row on the right of the specimen bin 1 inserted on the specimen bin positioning base 2. The right side of the sample bin outlet groove 3 is provided with a sliding groove, a direct current speed reducing motor 506 and a synchronous wheel 501 of the sample bin outlet beating transmission device 5 are fixed below the sample bin outlet groove 3, a fixed seat 505 of the synchronous wheel 501 is installed on a bottom plate, a beating plate 502 is fixed on a synchronous belt 503, the beating plate 502 returns to a fixed 507 position switch below the synchronous belt, and a laser sensor 8 is fixed below the sample bin outlet groove 3.

The special-shaped pipeline 7, the pipeline sliding valve 10 and the three-way pipeline 9 are assembled and installed:

the special-shaped pipeline 7 is opposite to the front and back of the outlet of the sample warehouse outlet groove 3, and the inlet of the upper left side edge of the special-shaped pipeline 7 is aligned with the outlet of the sample warehouse outlet groove 3; the lower side port of the special-shaped pipeline 7 is connected with an upper pipeline sliding valve 10, and the joint is fixed by gluing screws; the laser sensor 8 is fixed on the side plate of the special-shaped pipeline 7 above the upper pipeline sliding valve 10 by glue; a section of straight pipeline with the length of 25 mm is connected below the pipeline sliding valve 10; the lower port of the straight pipeline is connected with the upper port of the slide valve 10 of the other pipeline; the lower port of the pipeline sliding valve 10 is connected with a three-way pipeline 9; when the straight pipeline is connected with the pipeline sliding valve 10 and the three-way pipeline 9 oblique port, glue is firstly coated and then the straight pipeline is fixed by screws, and the laser sensor 8 is fixed on the straight pipeline above the pipeline sliding valve by glue; the lower outlet of the three-way pipeline 9 is connected to a system pipeline 15; the upper straight port of the three-way pipeline 9 is connected with a compressed air inlet 14 and is firmly glued.

And specification of sample sending process:

inserting the sample bin 1 with the sample into a sample bin positioning base in a sending station, pressing a sending key, moving the sample bin 1 forward (in the right direction) by driving of a stepping motor 406 to move one grid position, at the moment, enabling a sample bin supporting plate 101 to be not moved at the original position, aligning a first grid of the sample bin with a sample bin outlet groove 3 below, enabling the sample in the first grid to enter the sample bin outlet groove 3 (see fig. 1 and 2), detecting the sample by a laser sensor 8, controlling a speed reducing motor 506 to rotate by a station control circuit board, driving a bottommost sample into a special-shaped pipeline 7 by a driving plate 502 on a synchronous belt 503, driving the driving plate 502 on the synchronous belt 503 to touch a position switch 507 to stop rotating when returning, detecting the sample by the laser sensor 8 after entering the special-shaped pipeline 7, immediately opening a valve plate of a pipeline sliding valve 10, enabling the sample to fall into a pipeline below the pipeline sliding valve 10 and be detected by the laser sensor 8, the valve plate of the upper pipeline sliding valve 10 is immediately closed, meanwhile, the valve plate of the lower pipeline sliding valve 10 is immediately opened, the system host controls the pressure air main valve to be opened, pressure air quickly enters the system pipeline 15 through the pressure air inlet pipeline 14 through the three-way pipeline 9, and a specimen is taken into the system pipeline 15 and sent to a target station. When the laser sensor 8 loses the sample information, the valve plate of the lower pipeline slide valve 10 is immediately closed, the valve plate of the lower pipeline slide valve 10 is immediately opened at the same time, the station control circuit board controls the speed reducing motor 506 to rotate again, the striking plate 502 on the synchronous belt 503 strikes the lowest sample into the special-shaped pipeline 7 again, and the sending of the sample in the sample bin 1 is completed in this way in a circulating mode. After the sample in first check is hit and is beaten the warehouse outlet, laser sensor 8 loses sample information, this station control circuit board control step motor 406 drive sample storehouse 1 moves one check forward and stops, if this check has the sample, can be detected by laser sensor 8 immediately, accomplish the sample action of warehouse outlet according to above-mentioned process, if this check does not have sample information, step motor 406 can drive sample storehouse 1 and move one check forward and detect, stop until last check, after the warehouse outlet is accomplished to last check mark, drive control can drive sample storehouse 1 and move the initial point position in this sample storehouse 1 backward, implement to check the back and stop at the initial point position. At this time, the specimen chamber supporting plate 101 returns to the chute of the specimen chamber 1, and the specimen chamber 1 can be replaced.

The specimen cabin of the HT2518C full-intelligent medical specimen sending station is designed to be inserted, 48 specimens can be stored in the specimen cabin at one time, the specimens are directly put into the specimen cabin only at the blood sampling point, then the sample bin is inserted into the sample bin positioning base of the station to realize intelligent sending, the sample bin is provided with a plurality of rows of sample storage grids, each row of sample storage grids can store a plurality of samples, the sample grids are through from top to bottom, the bottom of the sample bin storage grids is provided with a sample bin supporting plate, the sample bin supporting plate and the sample bin adopt a sliding groove insertion type design, the sample bin supporting plate is provided with a positioning hole, after the sample bin is inserted into the sample bin positioning base in the station, the positioning hole on the sample bin supporting plate is locked by the steel pin arranged below the sample bin positioning base, the sample bin supporting plate does not move with the sample bin when the sample bin moves back and forth in the station, this is the greatest inventive feature of the apparatus, with the specimen magazine pallet still in place unchanged for insertion and removal of the specimen magazine.

The invention is characterized in that a specimen test tube box designed at a blood sampling point and a specimen cabin with the same specification and the same standard as a specimen sending station replace the specimen test tube box, so that the specimen sending is realized without one on-machine insertion, and the machine is used for completing the whole sending process operation for a user. The sample bin is driven by a stepping motor, and has the advantages of step counting operation, automatic verification and high positioning precision, thereby being another characteristic of the equipment.

The specimen bin is provided with a specimen bin outlet groove below, the specimen bin outlet groove is provided with a sliding groove, the specimen bin outlet groove is driven by the speed reducing motor to enter the special-shaped pipeline by the striking plate, the specimen is turned to a vertical state from a horizontal state in the special-shaped pipeline, the special-shaped pipeline is a special channel for changing the direction of the specimen, and the special-shaped pipeline is another bright point of the equipment.

In order to realize the function that the equipment can meet the requirement that a plurality of sending stations are connected with a receiving station in series, the lowest end of the station is provided with a three-way pipeline, the function of many-to-one is realized, and the equipment is a bright spot.

The station is controlled by a double-electric-control pipeline sliding valve to finish sample sending, and the pipeline sliding valve of the station realizes the long service life of the sliding plate sealing performance by adopting pipeline pressure, so that the station is an innovative application. The system transmission adopts a positive pressure suspension type transmission technology and laser sensor multipoint detection, the machine type has the greatest advantages that the machine type can save the machine installing time of operating personnel for hospitals, can really realize the purposes of high speed, high efficiency and error-free transmission, and is a real medical blood sample test tube transmitting device with high intelligence and high stability.

Claims

The full intelligent medical sample sending station of HT2518C comprises sample storehouse, sample storehouse location base, sample storehouse groove and pipeline slide valve, characterized in that: the sample storehouse is bayonet structural design, the sample storehouse cut straightly on sample storehouse location base, sample storehouse location base is by step motor drive hold-in range front and back meter step removal, there is a sample groove of delivering from godown below the sample storehouse, it has the spout to open on the sample groove edge of delivering from godown, the equidirectional design has a unilateral rotatory hold-in range, the sample delivery opening in sample delivery groove connects special-shaped pipeline, special-shaped pipeline end opening connecting tube slide valve, sample delivery groove position and pipeline slide valve top are equipped with laser sensor, tee bend pipeline is connected to pipeline slide valve below, the end opening of tee bend pipeline connects system's pipeline, compressed air pipeline is connected to the suitable for reading.
2. The HT2518C fully intelligent medical specimen sending station according to claim 1, wherein the specimen chamber is configured with a plurality of specimen storage compartments, each specimen storage compartment is configured to store a plurality of specimens, the specimen compartments are vertically through, and a specimen chamber supporting plate is configured at the bottom of each specimen compartment.
3. The HT2518C fully intelligent medical specimen sending station according to claim 2, wherein the specimen compartment supporting plate and the specimen compartment are designed to be inserted into a sliding slot, the specimen compartment supporting plate is provided with positioning holes, when the specimen compartment is inserted into the specimen compartment positioning base in the station, the positioning holes on the specimen compartment supporting plate are locked by steel pins installed under the specimen compartment positioning base, and the specimen compartment supporting plate does not move with the specimen compartment when the specimen compartment moves back and forth in the station.
4. The HT2518C fully intelligent medical specimen sending station according to claim 2, wherein the specimen chamber is designed with a specimen chamber handle for easy loading and unloading.
5. The fully intelligent medical specimen dispatch workstation as claimed in claim 1, wherein the specimen compartment positioning base is provided with slide ways on the left and right sides, and the specimen compartment positioning base is fixed on a movable groove plate of the slide ways.
6. The HT2518C full-intelligent medical specimen sending station according to claim 1 or 5, wherein the stepping motor for driving the specimen chamber positioning base to move back and forth is installed at a position of one of the synchronous wheels, and two ends of the synchronous belt are fixed at front and back positions of the specimen chamber positioning base.
7. The HT2518C full-intelligent medical specimen sending station according to claim 1, wherein the specimen warehouse exit slot has an open chute with the same length as the specimen warehouse exit slot, the specimen warehouse exit slot is through from front to back, the front opening of the specimen warehouse exit slot is larger than the maximum diameter of the specimen cap, the specimen warehouse exit slot does not move synchronously with the specimen warehouse, the specimen warehouse exit slot and the first row of the specimen warehouse are separated by a row interval at the start position, and the specimen warehouse exit slot is fixed on the mounting plate of the station.
8. The HT2518C fully intelligent medical specimen sending station according to claim 1, wherein the opening sliding slot on the specimen warehouse exit slot is designed with a synchronous belt rotating in one direction, the synchronous belt is driven by a dc speed reduction motor, and a striking plate is mounted on the synchronous belt and rotates in one direction along with the synchronous belt.
9. The HT2518C fully intelligent medical specimen sending station according to claim 1, wherein a directionally minimal space within the cavity of the profiled conduit is limited to the maximum diameter of the specimen passing therethrough.
10. The HT2518C fully intelligent medical specimen sending station according to claim 1, wherein the electrically controlled conduit slide valve has a valve plate contact surface opposite to the conduit pressure inlet.