CN211812307U

CN211812307U - Medical full-automatic sample sending device

Info

Publication number: CN211812307U
Application number: CN201922217760.9U
Authority: CN
Inventors: 门钰清; 万飚; 赵文彬; 涂卫国; 万岭; 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: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-30
Anticipated expiration: 2029-12-12

Abstract

The invention relates to a medical full-automatic sample sending device, which consists of a conveying device, a sample lifting device and a sending device, wherein the conveying device is synchronous belt conveying equipment, a design is arranged between a blood sampling station and the lifting device and between the lifting device and the sending device, the lifting device is designed in a box body, the box body is a combined structure body of a buffer position for sending samples and the lifting device, the lifting device can convey samples of the sample buffer box to the sending device through the conveying device at intervals to finish sample isolation sending work, the sending device adopts a movable slide block structure design, a pipeline interface is designed on a slide block shell, an inlet is butted with a special-shaped pipeline, an outlet is connected with a main pipeline of a sample transmission system, and pressure air is connected with a system main pipeline at the outlet of the sending device, so that the advantages of each part of equipment are fully utilized, the sample buffer and isolation control sample introduction device has the advantages of being simple in structure and long in service life.

Description

Medical full-automatic sample sending device

Technical Field

The application relates to the technical field of receiving and sending work stations of medical test tubes of pneumatic pipeline logistics transmission systems, in particular to a medical full-automatic specimen sending device.

Background

The medical specimen transmission system is deeply welcomed by hospitals due to the characteristics of rapidness, high efficiency and no fault, effectively solves the problem that the whole process from specimen collection to assay cannot be completely controlled for the hospitals, improves the diagnosis and treatment means, and improves the diagnosis and treatment level of patients. The sample sending station belongs to the important equipment of system, and the variety is many, and most at present need send the blood sample of collection to send in the sending device through the nurse, and although the transmission is accomplished to the key, need arrange the special person after all to carry and put on the computer, and the operation process does not liberate unnecessary work load, does not match with the follow-up high automation level of this system and handles on the sample computer. Because the sample transmission system adopts compressed air in the air storage tank as power, a special closed pipeline is a transmission path, samples are required to be sent out from a sending station at intervals in order to prevent the samples from colliding with each other in the pipeline in the process of sending the samples, the blood sample transmission system is different from a pneumatic pipeline logistics system, the blood sample transmission system adopts a closed pipeline environment as the system transmission path, and a sample monomer directly runs in the pipeline, the isolation problem of pressure air needs to be solved on the control structure of a receiving and sending workstation, in the structure of the sending station, the samples to be transmitted need to enter the pressure pipeline one by one, and the pressure air is sent continuously in the whole process, the operation mode has strict structural requirements on the isolation of the pressure air, the damage problem of the blood samples in the transmission process is not allowed, and the structure which firstly requires to run is stable and reliable on the basis of ensuring the transmission efficiency, because the control action of this equipment single day operation is frequent, and structural design operation life is as long as possible, and the main structure of transmission adopts the removal slider device, and the device structure is very succinct, and the volume is also little, and the driver device selects the cylinder block design, and drive power is adjustable, and the operation is stable and reliable, long service life. The effectual pressure air isolation control problem of having solved of removal slider device structure, fundamental solution the unstable factor in service, very big improvement the functioning speed of transmission, the effectual demand of solving the transmission of hospital peak period blood specimen.

The full-automatic sending device consists of a synchronous transmission belt, a specimen temporary storage and lifting device and a high-speed sending device, the full-automatic running mode that no manual operation is needed in the whole process of transmission in peak hours for hospitals and the equipment is not stopped is achieved in a targeted mode, the requirement that blood specimen samples are transmitted to a computer in a clinical laboratory in high efficiency, safety and quickness in peak hours in the morning is effectively met for the hospitals, the most precious treatment time is strived for patients, the treatment environment is improved for academies, the diagnosis and treatment level of the hospitals is improved, and the full-automatic sending device is special transmission equipment which is urgently needed to be matched by large hospitals at present.

Disclosure of Invention

The main aim at of this application provides a medical full-automatic sample sending device for control autoinjection to solve current manual appearance structure of advancing, make the sample send more scientific and reasonable, improve transmission efficiency.

In order to achieve the above object, the present application provides the following technical solutions:

the medical full-automatic sample sending device is composed of a conveying device, a sample lifting device and a sending device, and is characterized in that: the conveyer be the switching equipment that the sample sent, the design has conveyer between hoist device and the sending device, hoist device design in a box, sample hoist device and box be a integrated configuration, hoist device can accomplish sample isolation transmission work in the sample spaced warp conveyer that gets into the box conveys the sending device, sending device on the design have the access & exit of sample, the export is connected with sample transmission system's trunk line, forced air connects on the pipeline of sending device export, conveyer, hoist device and sending device design have the driver.

The utility model discloses because make up conveyer, sample hoisting device, sending device and controlling means as an organic whole, utilize conveyer to connect each part, make the advantage make full use of each part equipment, realize the purpose that sample buffer memory, isolation control advanced kind for the automatic completion that every blood sample interval is unanimous is sent, lets the functioning speed obtain the improvement of doubling, the effectual demand of having solved hospital peak period blood sample transmission.

In order to make the sending after blood sampling more convenient, preferably, the conveying device is a synchronous conveyor belt assembly, the front end equipment of the inlet of the lifting device can be combined by a plurality of synchronous conveyor belts, a sample putting port can be designed above the synchronous conveyor belts, and the plurality of synchronous conveyor belts can be synchronously driven and controlled by a plurality of drivers.

In order to make the sample transmission process incessant, design sample buffering case in transmission path and make and send more smooth, as preferred, sample hoisting device's box is the buffering case after the sample gets into, hoisting device promote the slide and form with the locating plate interval combination by the polylith, promote the slide by a linkage mechanism through gear motor drive operation.

In order to ensure that the sample transmission process is uninterrupted and the sample transmission channel is safe and smooth, preferably, the lifting device in the box body is in butt joint with the conveying device in the machine and downwards reaches the bottom of the box body, an inclined sliding plate is designed at a sample inlet of the lifting device and is in butt joint with the synchronous conveying belt of the blood sampling station, and a sample conveyed by the synchronous conveying belt slides into the lifting sliding plate at the bottom of the box body through the inclined sliding plate.

In order to enable the specimen transmission process to meet the requirements of part operation conditions, the internal conveying device designed at the top of the specimen lifting device is preferably a synchronous conveying belt, and a special-shaped pipeline is designed when the synchronous conveying belt is in butt joint with the specimen inlet pipeline of the sending device.

In order to enable the sample transmission process to meet the requirements of part operation conditions and realize automatic direction change of the sample, the horizontal position is changed into the vertical position, preferably, the width of a pipeline inlet on the special-shaped pipeline is slightly larger than the outer diameter of the sample, the length of the pipeline inlet is larger than or equal to the length of the sample, an outlet of the special-shaped pipeline is arranged below the special-shaped pipeline, the pipe diameter of the outlet is larger than the outer diameter of the sample, an outlet of the special-shaped pipeline is connected with a sample inlet of a sending device, and the sample enters the special-shaped pipeline from the synchronous conveyor belt.

In order to ensure the safety and stability of the specimen transmission process and ensure that the pressure air is not leaked when the specimen enters and exits the sending equipment, preferably, the movable sliding block is provided with a pipeline and a sealing ring, the length of the pipeline on the movable sliding block is greater than that of the specimen, the pipeline on the movable sliding block is a carrier for the specimen to be sent out, the pipeline on the movable sliding block is provided with a plurality of sealing rings in the same direction, the interval of the sealing rings is greater than the inner diameter of the pipeline on the movable sliding block, and one end of the movable sliding block is connected with.

The movable sliding block in the sending device is provided with a sliding block shell, pipe orifices designed on the sliding block shell are distributed at the upper and lower positions of the sliding block shell, the pipe orifices on the corresponding movable sliding block are distributed at two vertical positions of a horizontal line, and the pipe orifices on the sliding block shell can be connected with pipes with the same pipe diameter.

In order to enable the specimen transmission interval and the control speed to be adjustable and the operation to be safe and stable, preferably, the cylinder body is selected as the driving device of the movable sliding block, the cylinder rod on the cylinder body drives the movable sliding block to operate in two directions, and the pipeline on the movable sliding block can be accurately positioned at the position of the pipe orifice above and below the sliding block shell.

In order to accurately control the stroke of the telescopic rod of the air cylinder, preferably, position sensors are designed at two positions where the air cylinder rod drives the movable sliding block to move, and sensors are designed at the position of a pipeline of the movable sliding block.

The beneficial effects of the utility model reside in that:

1. the utility model discloses because make up conveyer, sample hoisting device, sending device and controlling means as an organic whole, utilize conveyer to connect each part, make the advantage make full use of each part equipment, realize the purpose that sample buffer memory, isolation control advanced kind for the automatic completion that every blood sample interval is unanimous is sent, lets the functioning speed obtain the improvement of doubling, the effectual demand of having solved hospital peak period blood sample transmission.

2. The movable sliding block structure is a main structure device of the specimen sending equipment, the movable sliding block structure mode is adopted to design, so that the device is simple in structure, small in size and more effective in pressure air isolation, an O-shaped sealing ring designed on the movable sliding block is stable and reliable, long in service life and convenient to maintain.

3. The driver device adopts a cylinder body design, the driving force is adjustable, the operation is stable and reliable, and the driving service life is long.

Drawings

In order to more clearly illustrate the embodiment of the medical fully automatic specimen dispensing device 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 drawings, the embodiment is only a part of the present invention, and is not a whole embodiment, and other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is a schematic view of the cross-sectional structure of the medical full-automatic specimen sending device of the utility model.

The numbers in the figures are respectively: 10. a blood sampling position conveying belt; 101. a conveyor belt drive; 102. a synchronizing wheel; 103. a blood sampling table synchronous belt; 104. a conveyor belt panel; 105. a specimen input port; 20. a box body; 201. an inclined slide plate; 30. a lifting device; 301. a reduction motor; 302. a drive wheel; 303. lifting the sliding plate; 304. positioning a plate; 305. an eccentric wheel shaft; 306. lifting the transmission shaft of the sliding plate; 307. a linkage rod; 40. an in-machine conveyor belt; 401. a built-in conveyor belt drive; 402. an internal synchronizing wheel; 403. An internal synchronous belt; 404. a 1# sensor; 405. a # 2 sensor; 406. preparing a specimen; 50. a special-shaped pipeline; 501. an outlet of the special-shaped pipeline; 60. a moving slide block device; 601. a cylinder block; 6011. 1# position sensor; 6012. 2# position sensor; 602. a cylinder rod; 603. moving the slide block; 604. A slider housing; 605. a slider sensor; 606. a cylinder rod moment arm; 607. a slider duct; 608. A force arm fixing point; 609. a seal ring; 70. a pressurized air inlet; 80. a system transmission pipeline;

Detailed Description

In order to more clearly illustrate the embodiment of the medical full-automatic specimen sending device and the technical solution of the existing equipment, the technical solution in the embodiment of the present invention is described in conjunction with the accompanying drawings for clear and complete description, which is beneficial to understanding the technology.

It should be noted that the terms "mounted," "disposed," "provided," "connected," and "sleeved" should be understood in a broad sense. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The present application will be described in detail with reference to the accompanying drawings in conjunction with embodiments;

as shown in fig. 1, a specific structure of a fully automatic specimen dispensing apparatus for medical use includes: a blood sampling part transmission belt 10, a transmission belt driver 101, a synchronous wheel 102, a synchronous belt 103, a transmission belt panel 104 and a sample feeding port 105, wherein the blood sampling part transmission belt 10 is installed in a blood sampling table and can be separately controlled with a sending station device, the transmission belt driver 101 can be used for installing the transmission belt driver 101, the synchronous wheel 102 and the blood sampling table synchronous belt 103 in the blood sampling table according to the designed number of blood sampling windows, the blood sampling table transmission belt panel 104 is provided with sample feeding port 105 holes, and the blood sampling table transmission belt panel 104 can be conveniently detached; the box body 20 and the lifting device 30 are designed into an integrated device, the inclined sliding plate 201 is designed at the interface position of the buffer box 20 and the transmission belt of the blood sampling table, the reducing motor 301 of the lifting device 30 is fixed at the bottom position of the box body 20, the driving wheel 302 is fixed on the shaft of the reducing motor 301, the positioning plate 304 is fixed on the structural body of the buffer box 20, the transmission shaft 306 of the lifting sliding plate on the lifting sliding plate 303 is connected with the eccentric wheel shaft 305 through the linkage 307, the built-in conveyor belt 40 is a communication mechanism of the lifting device 30 and the transmission device, the sample of the lifting device 30 is sent to the sending device through the built-in conveyor belt 40, the driver 401 of the built-in conveyor belt, the built-in synchronous wheel 402 and the built-in synchronous belt 403 are fixed together through a structural body, the built-in conveyor belt 40 is arranged at the, mounted at the entrance and near exit of the conveyor belt 40, detecting the run position of the specimen 406; the inlet above the special-shaped pipeline 50 is butted with the outlet of the transmission belt 40 in the machine, the outlet 501 of the special-shaped pipeline is directly fixed to the inlet of the upper pipeline of the slide block shell 604 of the movable slide block device 60, the cylinder rod 602 of the cylinder body 601 adopts a double-rod design, the double-rod is directly fixed on the cylinder rod force arm 606, one end of the movable slide block 603 is provided with a force arm fixing point 608 mounting hole position for fixing the cylinder rod force arm 606, the slide block shell 604 is connected with the sending device structure into a whole through an upper structural point and a lower structural point, the sensor 605 is fixed on the design position of the movable slide block through screw threads, the pipeline 607 is manufactured on the movable slide block according to the design requirement, the sealing ring 609 is directly sleeved on the mounting position of the movable slide block according to the design requirement, the pressure air is connected to the.

Description of specimen sending process:

the sample collected at the blood collecting point is thrown from any sample throwing port 105, the sample is conveyed by a blood collecting part conveying belt 10 to slide into the bottom of a box body 20 through an inclined sliding plate 201 and enter a lifting sliding plate 303 of a lifting device, the samples of a plurality of blood collecting windows quickly enter the bottom of the box body 20 through the blood collecting part conveying belt 10, meanwhile, the sample is lifted upwards by one lifting sliding plate 303 to an inner synchronous belt of an inner conveying belt 40 and directly falls into an upper pipeline inlet of a sliding block shell 604 of a movable sliding block device 60 to enter a pipeline 607 after entering an inlet of a special-shaped pipeline 50 through a No. 1 sensor 404 and a No. 2 sensor 405, the information of the sample entering the pipeline is detected by a sensor 605, at the same time, the sensor 404 on the inner synchronous belt of the inner conveying belt 40 detects the arrival of the sample again, the inner conveying belt 40 immediately stops running under the control of system software, and the lifting device of the inner conveying belt 40 stops running, when the No. 1 sensor 404 and the No. 2 sensor 405 detect the presence of the specimen at the same time, the lifting device stops operating; the sample enters the inlet of the special-shaped pipeline 50 through the # 2 sensor 405 and reaches the pipeline 607 of the moving slide block device 60, the 90-degree rotation is completed, the sensor 605 detects the arrival information of the sample, the cylinder rod 602 in the cylinder block 601 extends out to drive the moving slide block 603 to move towards the sample outlet, when the pipeline 607 on the moving slide block 603 reaches the position of the sample outlet, the position sensor 6012 detects that the cylinder block 601 stops working, the sample freely falls into the system pipeline 80, the pressure air enters the system main air pipeline 80 from the pressure air inlet 70, and the sample operates towards the receiving station under the action of the pressure air; after the sensor 605 loses the sample information, the cylinder body 601 works again, the cylinder rod 602 contracts to drive the movable slide block 603 to move towards the sample inlet, the movable slide block 603 returns to the standby position and is detected by the position sensor 6011, the cylinder body 601 stops working, the conveyor belt 40 in the machine starts to run again, the sample directly falls into the upper pipeline inlet of the slide block shell 604 of the movable slide block device 60 after entering the special-shaped pipeline 50 and enters the pipeline 607, and the whole sending process is continuously and repeatedly carried out.

The utility model relates to a composite structure device, utilize conveyer to connect each part, make the advantage make full use of each part equipment, realize the sample buffer memory, the purpose of isolation control sampling, make the automatic completion of every blood sample interval unanimity send, let the functioning speed obtain the improvement of doubling, the effectual demand of hospital peak period blood sample transmission of having solved, owing to take the design of removal slider structure, it is more succinct to make the device structure, the volume is littleer, pressurized air keeps apart more effectively, the O type sealing washer of design on the removal slider is reliable and stable, long service life, the device is maintained, it is more convenient to maintain, the design of cylinder block is selected for use to the driver device, drive power is adjustable, the operation is reliable and stable, long service life drives.

Claims

1. The medical full-automatic sample sending device is composed of a conveying device, a sample lifting device and a sending device, and is characterized in that: the conveying device is designed between the lifting device and the sending device, the lifting device is designed in a box body, the sample lifting device and the box body are of a combined structure, the lifting device can convey the samples entering the box body at intervals into the sending device through the conveying device to finish sample isolation sending work, the sending device is provided with a sample inlet and a sample outlet, the sample outlet is connected with a main pipeline of a sample transmission system, pressure air is connected to a pipeline at the outlet of the sending device, and the conveying device, the lifting device and the sending device are provided with drivers.

2. The medical full-automatic specimen dispensing device according to claim 1, wherein the conveying device is a synchronous conveyor belt assembly, the front end device of the inlet of the lifting device can be combined by a plurality of synchronous conveyor belts, a specimen input port can be designed above the synchronous conveyor belts, and the plurality of synchronous conveyor belts can be synchronously driven and controlled by a plurality of drivers.

3. The medical full-automatic specimen delivery device according to claim 1, wherein the box body of the specimen lifting device is a buffer box after the specimen enters, the lifting device is formed by combining a plurality of lifting sliding plates and positioning plates at intervals, and the lifting sliding plates are driven by a linkage mechanism through a speed reduction motor to operate.

4. The fully automatic medical specimen dispensing device according to claim 1 or 3, wherein the lifting device is arranged in the box body and is butted with the built-in conveying device, the lifting device is arranged at the specimen inlet and is butted with the synchronous conveying belt of the blood sampling station, and the specimen conveyed by the synchronous conveying belt slides into the lifting slide plate at the bottom of the box body through the inclined slide plate.

5. The medical full-automatic specimen dispensing device according to claim 1, wherein the built-in conveying device disposed at the top of the specimen lifting device is a synchronous conveying belt, and a special-shaped pipeline is disposed when the synchronous conveying belt is in butt joint with the specimen inlet pipeline of the dispensing device.

6. The medical full-automatic specimen delivery device according to claim 1 or 5, wherein the width of the inlet of the special-shaped pipeline is slightly larger than the outer diameter of the specimen, the length of the inlet is larger than or equal to the length of the specimen, the outlet of the special-shaped pipeline is arranged below the special-shaped pipeline, the pipe diameter of the outlet is larger than the outer diameter of the specimen, the outlet of the special-shaped pipeline is connected with the specimen inlet of the delivery device, and the specimen enters the special-shaped pipeline from the synchronous conveyor belt to complete 90-degree rotation.

7. The medical full-automatic specimen delivery device according to claim 1, wherein the moving slide block is provided with a pipeline, the length of the pipeline on the moving slide block is greater than the length of the specimen, the pipeline on the moving slide block is a carrier for the specimen to be delivered out of the station, the pipeline on the moving slide block is provided with a plurality of sealing rings in the same direction, the interval between the sealing rings is greater than the inner diameter of the pipeline on the moving slide block, and one end of the moving slide block is connected with the driving device.

8. The medical full-automatic specimen delivery device according to claim 1 or 7, wherein a slider housing is designed outside a movable slider in the delivery device, nozzles designed on the slider housing are distributed at upper and lower positions of the slider housing, and corresponding pipes on the movable slider are distributed at two vertical positions of a horizontal line, and the nozzles on the slider housing can be connected with pipes with the same diameter.

9. The medical full-automatic specimen delivery device according to claim 1, wherein the driving device for the movable slide block is a cylinder block, a cylinder rod on the cylinder block drives the movable slide block to move in two directions, and a pipeline on the movable slide block can be accurately positioned at the position of the upper and lower pipe orifices of the slide block shell.

10. The fully automatic specimen dispensing device for medical use according to claim 9, wherein the two positions where the cylinder rod drives the moving slide to move and the conduit of the moving slide are provided with sensors.