CN114104634A

CN114104634A - Sterile sample transfer system and method in ward

Info

Publication number: CN114104634A
Application number: CN202111569809.2A
Authority: CN
Inventors: 辛璐璐
Original assignee: Henan Cancer Hospital
Current assignee: Henan Cancer Hospital
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-03-01

Abstract

The invention belongs to the field of advanced manufacturing and automation, and particularly discloses a sterile sample transfer system in a ward, which comprises a sample transfer mechanism and a sterile regulation and control mechanism matched with the sample transfer mechanism, wherein the sample transfer mechanism is connected with a transfer control mechanism matched with the sterile regulation and control mechanism; the transfer control mechanism comprises a transfer control shell, an intelligent control processor is arranged in the transfer control shell and connected with a dynamic simulation module, and a touch control screen electrically connected with the intelligent control processor is arranged on the transfer control shell; the back of the transfer control shell is provided with a shell fixing structure.

Description

Sterile sample transfer system and method in ward

Technical Field

The invention belongs to the field of advanced manufacturing and automation, relates to the field of scientific analytical instruments/detection instruments in high-performance intelligent instruments and meters, particularly relates to the fields of scientific analytical instruments and detection instrument technologies for safety monitoring and product quality control and the like, and particularly relates to a sterile sample transfer system in a ward, and a method of the sterile sample transfer system in the ward.

Background

The sample in the ward, especially the infectious disease ward, is strictly carried out according to the relevant procedures when carrying out the sample transfer, so as to prevent the virus and the like in the ward from being transmitted to the outside and cause the large-scale infection of the external environment of the ward, but the prior ward not only needs to carry out a plurality of strict disinfection measures on the collected sample when carrying out the sample transfer, but also needs to carry out a plurality of strict negative pressure sterilization and disinfection measures on the personnel transferring the sample, so as to ensure that the external part of the sample does not have the infection sources of the virus and the like when carrying out the sample transfer, even if the sample transfer process needs manual participation, the long-time sample transfer work can lead the transferrer to generate paralysis psychology, and in the actual work, a plurality of sudden accidents of virus leakage from the ward also occur, and the accidents are mostly generated by the personnel not carrying out the strict disinfection measures; thus, there is a need for a sterile system for the transport of samples within a lesion.

Disclosure of Invention

In order to solve a series of problems caused during the transfer of a sample in a ward, the system for transferring the sample in the ward sterile ward can carry out intelligent sterile transfer on the sample in the ward, effectively prevent viruses and the like in the ward from escaping along with the sample, and stop the transfer personnel from carrying out virus carrying, and simultaneously provides a corresponding method.

Based on the above purpose, the invention is realized by the following technical scheme:

a sterile sample transfer system in a ward comprises a sample transfer mechanism and a sterile regulation and control mechanism matched with the sample transfer mechanism, wherein the sample transfer mechanism is connected with a transfer control mechanism matched with the sterile regulation and control mechanism; the transfer control mechanism comprises a transfer control shell, an intelligent control processor is arranged in the transfer control shell and connected with a dynamic simulation module, and a touch control screen electrically connected with the intelligent control processor is arranged on the transfer control shell; the back of the transfer control shell is provided with a shell fixing structure.

Preferably, the shell fixing structure comprises a shell bulge arranged on the back surface of the transfer control shell, a shell rotating shaft is arranged on the shell bulge, an arc-shaped supporting plate is arranged on the shell rotating shaft, one end of the arc-shaped supporting plate is rotatably connected with two ends of the shell rotating shaft through a pair of supporting rotating cylinders, one end of the arc-shaped supporting plate, which is far away from the supporting rotating cylinders, is provided with a supporting pad foot, and a pad foot anti-slip layer is arranged on the ground of the supporting pad foot; a suspension rotating shaft is arranged on the arc-shaped supporting plate, a suspension supporting plate is arranged on the suspension rotating shaft, and one end of the suspension supporting plate is rotatably connected with two ends of the suspension rotating shaft through a pair of suspension rotating drums; the back of the transfer control shell is provided with a suspension spring connected with the suspension support plate.

Preferably, the sample transferring mechanism comprises a sample transferring cylinder, and the sample transferring cylinder is provided with a sample putting structure and a sample taking structure which are matched with the sample transferring cylinder; a transfer track is arranged at the inner bottom end of the sample transfer cylinder, and a pair of adjusting sliding chutes which are centrosymmetric relative to the transfer track are arranged in the sample transfer cylinder; the transfer track is provided with a transfer chute, a sample transfer structure matched with the transfer track is arranged in the transfer chute, the sample transfer structure comprises a plurality of sample transporters matched with each other, and transfer tractors are arranged on the sample transporters; the sample transfer device comprises a sample transfer box, a transfer support plate is arranged below the outer bottom surface of the sample transfer box, at least one transfer concave wheel matched with a transfer track is arranged below the bottom surface of the transfer support plate, a transfer convex ring matched with a transfer chute is sleeved in a wheel groove of the transfer concave wheel, a transfer support matched with the sample transfer wheel is arranged below the transfer support plate, a transfer electric hydraulic push rod is arranged on the transfer support plate, and the transfer electric hydraulic push rod is connected with a transfer bearing arranged on the center of the outer bottom surface of the sample transfer box.

Preferably, the transfer tractor comprises a traction motor arranged on the transfer support plate; a transferring rotating shaft matched with the transferring concave wheel is arranged on the transferring bracket, and a transferring synchronous wheel is arranged on the transferring rotating shaft; the traction motor is connected with the transfer synchronous wheel through a traction synchronous belt; traction gear teeth are uniformly distributed on the transfer concave wheel and are meshed with track gear teeth uniformly distributed on the transfer track; one side of the sample transfer box is provided with a transfer bulge, the opposite side of the sample transfer box is provided with a transfer groove matched with the transfer bulge, the transfer bulge is connected with the sample transfer box through a bulge bearing, the transfer bulge is provided with a pair of transfer blocking wings which are centrosymmetric relative to the transfer bulge, and the transfer blocking wings are matched with a wing blocking sliding groove arranged in the transfer groove; the sample transfer box is provided with an adjusting motor which is matched with a convex gear arranged on the transfer bulge; an infrared position sensor is arranged on the sample transfer box; a groove pressure sensor matched with the transferring bulge is arranged in the transferring groove; the bottom surface in the sample transfer box is distributed with a waveform sterilization groove, a waveform heating pipe is sleeved in the waveform sterilization groove, an annular disinfectant pipe is sleeved on the waveform heating pipe, evaporation micropores are uniformly distributed on one side, away from the bottom surface in the sample transfer box, of the annular disinfectant pipe, and horn-shaped evaporation nozzles are arranged on the evaporation micropores.

Preferably, the adjusting sliding chutes are respectively provided with an adjusting telescopic support, one ends of the adjusting telescopic supports, which are far away from the adjusting sliding chutes, are provided with a spherical hinge head, and the spherical hinge heads are connected with spherical hinge seats arranged on one side of the top end of the sample transfer box; adjust telescopic bracket including setting up the scalable connecting rod at ball pivot head end portion, the one end that ball pivot head was kept away from to scalable connecting rod is equipped with V type link, and the one end of V type link is passed through the support pivot and is connected with scalable connecting rod rotation, and all the other both ends are connected with the spout gyro wheel that sets up in adjusting the spout through the spout connecting rod, and the cover is equipped with the connecting rod bearing on the spout connecting rod, is equipped with on the connecting rod bearing and adjusts spout matched with bearing concave ring.

Preferably, concave wheel universal balls matched with the transfer track are uniformly distributed on the inner side surfaces of the two sides of the transfer concave wheel; convex ring universal balls matched with the transfer sliding grooves are uniformly distributed on the side surfaces of the two sides of the transfer convex ring; the telescopic connecting rod comprises a plurality of sections of connecting rod telescopic cylinders which are mutually matched, and adjusting springs with end parts respectively connected with the spherical hinge head and the support rotating shaft are sleeved in the connecting rod telescopic cylinders; the electric hydraulic transfer push rod, the traction motor, the adjusting motor and the infrared position sensor are all electrically connected with the intelligent control processor.

Preferably, the sample putting structure comprises a plurality of sample putting ports arranged on the sample transfer cylinder, the top ends of the sample putting ports are provided with putting air curtains, sample putting slideways matched with the sample putting ports of the sample transfer box are arranged on the sample putting ports, the sample putting ports are provided with putting automatic doors, and the putting automatic doors are provided with putting buttons; the sample taking structure comprises a taking-out bottom plate arranged on the inner bottom surface of the sample transfer box, one side of the taking-out bottom plate is rotatably connected with the inner bottom surface of the sample transfer box through a taking-out rotating shaft, the other side of the taking-out bottom plate is provided with a taking-out pull ring, and the taking-out pull ring is matched with a taking-out motor arranged on the side surface of the sample transfer box through a taking-out adjusting belt; and a sample pressure sensor electrically connected with the intelligent control processor is arranged on the taking-out bottom plate.

Preferably, a return spring connected with the taking-out bottom plate is arranged on the bottom surface of the sample transfer box; the side surface of one side of the sample transfer box, which is far away from the taking-out pull ring, is set as a taking-out side plate, the top end of the taking-out side plate is connected with the sample transfer box through a side plate rotating shaft, the bottom end of the taking-out side plate is provided with a taking-out electromagnet, and the taking-out electromagnet is matched with a reset electromagnet arranged on the sample transfer box; a sample taking slide way matched with the taking side plate is arranged in the sample transferring cylinder, the sample taking slide way is matched with a temporary storage slide way arranged on the sample transferring cylinder through a sample taking port arranged on the sample transferring cylinder, a taking-out automatic door is arranged on the sample taking port, and a taking-out button is arranged on the taking-out automatic door; a sample transfer cylinder is internally provided with a taking-out air curtain machine matched with the sample taking-out port; a plurality of track position sensors matched with the sample transfer box are arranged on the transfer track; put in air curtain machine, put in the automatically-controlled door, put in the button, take out the motor, take out the electro-magnet, reset the electro-magnet, take out the automatically-controlled door, take out the button, take out air curtain machine, track position sensor all with intelligent control treater electric connection.

Preferably, the aseptic regulating mechanism comprises a plurality of sterilization rings which are sleeved in the sample transfer cylinder and are respectively matched with the sample feeding port, the sample taking port, the transfer track and the regulating chute, a compressed gas cavity is arranged in each sterilization ring, and a sterilization cavity is arranged on one side, close to the sample transfer cylinder, of each compressed gas cavity; the inner surface of the disinfection ring is evenly provided with a disinfection spray nozzle which is connected with the compressed gas cavity through a spray pipe, the spray pipe is provided with a disinfection pipe connected with the disinfection cavity, and the disinfection pipe is provided with a disinfection valve electrically connected with the intelligent control processor; the spraying pipes are provided with spraying valves electrically connected with the intelligent control processor; the aseptic regulation and control mechanism further comprises an adsorption aseptic cylinder arranged on the sample transfer cylinder, a plurality of adsorption air pumps connected with the sample transfer cylinder are uniformly distributed on the adsorption aseptic cylinder, the adsorption aseptic cylinder is connected with an air exchange bulge arranged on the sample transfer cylinder through a degerming air pipe, an air exchange cavity connected with the degerming air pipe is arranged in the air exchange bulge, and the air exchange cavity is connected with the sample transfer cylinder through an air exchange port; a spiral adsorption plate is sleeved in the adsorption sterile cylinder, and sterilization breathable adsorption interlayers are arranged on the spiral adsorption plate at intervals; a plurality of layers of adsorption clapboards in clearance fit are uniformly distributed in the degerming air pipe, adsorption holes are uniformly distributed on the adsorption clapboards, and degerming adsorption cotton is arranged in the adsorption holes; aseptic regulation and control mechanism has the waste liquid to collect the hole including the equipartition in sample transport bobbin base equipartition, and the waste liquid is collected the hole and is linked together with the waste liquid collecting cylinder who sets up in sample transport bobbin base portion.

The method of sterilizing a sample transport system within a patient area as described above, comprising the steps of:

the method comprises the following steps: placement or suspension of the housing securing structure;

the transfer control shell is placed or hung on a proper position as required, when the transfer control shell is required to be placed, the arc-shaped support plate is pulled, the arc-shaped support plate rotates along the shell rotating shaft on the shell protrusion, and due to the interference fit between the support rotating drum and the shell rotating shaft, the arc-shaped support plate can be pulled to the proper position as required, then the transfer control shell is placed on the proper position, the support pad feet are always erected on the placing surface on the pad foot rotating shaft, the arc-shaped support plate is stably supported, and at the moment, due to the existence of the suspension spring, the suspension support plate can not influence the placed transfer control shell; when the transfer control shell needs to be suspended, the suspension hole is suspended on the suspension piece at a proper position, the suspension support plate drives the arc-shaped support plate and the transfer control shell to be in a vertical balance state through the suspension rotating shaft and the suspension spring, and the suspension spring can also achieve the anti-seismic purpose; at this point, the placement or suspension action of the transfer control housing is completed;

step two: collecting, disinfecting and transferring samples in the disease area;

i, collecting and putting a sample;

the method comprises the following steps that after the collection of the sample is finished by a collector, the intelligent control processor controls the throwing air curtain machine to be opened by pressing the throwing button on the automatic throwing door of the room, then according to the position of the sample transporter detected by the track position sensor, the sample transporter closest to the throwing automatic door is judged, the sample transporter is controlled to move to a proper position, so that the throwing port of the sample transport box of the sample transporter is matched with the sample throwing slide way, then the automatic throwing door is opened, the collection personnel puts the collected sample into the sample throwing slide way, the sample slides into the sample transfer box through the sample throwing slide way, after the sample is put into the sample transfer box, the collection personnel presses the throwing button to close the throwing automatic door, then the throwing air curtain machine is closed, and the collection and throwing work of the sample is finished;

II, disinfecting and transferring the sample;

firstly, disinfecting a sample: after the samples are collected and put in, the intelligent control processor controls the transfer electric hydraulic push rod on the transfer support plate to extend, so that a sample transfer cylinder in the sample transfer mechanism is driven to lift, the spherical hinge seat rotates along the spherical hinge, meanwhile, the spherical hinge drives the telescopic connecting rod to move upwards, and the telescopic connecting rod rotates along the support rotating shaft; then, the intelligent control processor controls the sterile regulation and control mechanism to disinfect the sample transporter, the spray valve and the disinfection valve are controlled to be opened, the compressed gas cavity in the disinfection ring carries out compressed gas spraying action to the disinfection spray nozzle through the spray pipe, air in the disinfection pipe flows to the disinfection spray nozzle along with the spraying of the compressed gas, so that the disinfection pipe is in a negative pressure state, disinfectant in the disinfection cavity flows into the spray pipe along the disinfection pipe and is sprayed out of the disinfection spray nozzle, the sample transporter box is uniformly sprayed and disinfected, and after a pair of time of spraying and disinfection, the intelligent control processor closes the spray valve and the disinfection valve, and the disinfection and sterilization work of the sample transporter box is completed;

secondly, transferring the sample: after the sample transfer box is disinfected and sterilized, the intelligent control processor starts the traction motor, the movable end of the traction motor drives the transfer synchronous wheel to rotate through the traction synchronous belt, the transfer synchronous wheel drives the transfer concave wheel to move through the transfer rotating shaft on the transfer support, the traction wheel teeth on the transfer concave wheel are meshed with the track wheel teeth, so that the transfer concave wheel can synchronously rotate on the transfer track, and when the transfer concave wheel moves on the transfer track, the transfer convex ring rolls in the transfer sliding groove; the sample transfer box is driven to move along with the movement of the transfer concave wheel on the transfer track, the sample transfer box drives the telescopic connecting rod of the telescopic bracket to move, the connecting rod bearing on the sliding groove connecting rod is clamped in the adjusting sliding groove through the bearing concave ring, and the sliding groove roller rolls in the adjusting sliding groove along with the movement of the telescopic connecting rod;

when the collected samples need to be transported in rooms in a plurality of disease areas, a certain amount of samples are collected by a plurality of sample transporters, the intelligent control processor can save transportation actions according to preset programs, the intelligent control processor controls the sample transporters to be close to each other and connects the sample transporters through the infrared ray position sensor and the rail position sensor, the traction motor of one sample transporter is controlled to rotate forwards, the traction motor of the adjacent sample transporter rotates backwards, so that the transportation bulge of the sample transportation box enters the transportation groove of the adjacent sample transportation box, the groove pressure sensor transmits the pressure value in a certain range to the intelligent control processor, the intelligent control processor controls the adjusting motor to rotate for a certain angle, the movable end of the adjusting motor is meshed with the bulge gear, so that the bulge bearing on the transportation bulge bearing fixing column rotates for a certain angle around the shaft, the intelligent control processor controls the adjusting motor to rotate a certain angle again after temporary storage and the like are finished, so that the transfer blocking fins on the transfer protrusions slide out of the blocking fin sliding grooves in the transfer grooves, and the sample collection and transfer actions of each sample transporter are conveniently carried out by each sample transporter respectively;

step three: taking out and detecting a sample;

along with the movement of the sample transporter, the transfer electric hydraulic push rod descends to an initial position, when a sample pressure sensor reaches a preset threshold range, a sample in the sample transporter box is collected to a certain degree, the sample transporter moves to a sample taking slide way, the intelligent control processor closes the traction motor, simultaneously controls the opposite surfaces of the taking-out electromagnet and the reset electromagnet to generate repulsive magnetic force, starts the taking-out motor, the movable end of the taking-out motor winds the taking-out adjusting belt, the taking-out adjusting belt pulls the taking-out bottom plate to rotate along the taking-out rotating shaft through the taking-out pull ring, so that the taking-out bottom plate is inclined, the sample in the sample transporter box slides along the inclined taking-out bottom plate, pushes the taking-out side plate to rotate along the side plate rotating shaft, the sample slides onto the sample taking-out slide way, the sample is temporarily stored to the temporary storage slide way along the sample taking-out slide way, after a period of time, the taking-out motor is closed, and the reset spring pulls the taking-out bottom plate, the taking-out adjusting belt is unfolded from the movable end of the taking-out motor, the opposite surfaces of the taking-out electromagnet and the reset electromagnet are controlled to generate attraction magnetic force, the taking-out side plate is sealed, and a sample is prevented from sliding out when the sample is collected; temporarily store up the counter on the slide and count sample quantity and give intelligent control treater with data transmission, after the testing personnel pressed the button of taking out, intelligent control treater control counter zero clearing, conveniently calculate the action once more, then, intelligent control treater control takes out the air curtain machine and opens, the sample passes through the sample and takes out a roll-off, make things convenient for testing personnel to detect the sample, then press the button of taking out, it closes to take out the automatic door, the sample takes out the completion, in collecting the transportation to the sample, according to the position of track position sensor real-time detection sample transfer ware, make things convenient for dynamic simulation module cooperation intelligent control treater to simulate the position that shows sample transfer ware in real time on the touch control screen.

Compared with the prior art, the invention has the following beneficial effects:

(1) according to the invention, the sample collected in the ward is transported in a closed manner through the sample transport mechanism, so that the sample carrying viruses and the like is prevented from contacting with the external environment, and the possibility of infection of the sample is blocked; the aseptic regulation and control mechanism can perform spray sterilization action on the sample transfer mechanism and can perform continuous exchange sterilization action on the air in the sample transfer mechanism, so that the existence of viruses and the like in the sample transfer mechanism is reduced, and the viruses and the like in the sample transfer mechanism are prevented from leaking; the transfer control mechanism carries out intelligent treatment on the sample transfer mechanism and the sterile regulation and control mechanism, so that the intelligent control can be realized, the degree of manual participation is greatly reduced, and the possibility of infection of workers is effectively reduced; the intelligent control processor in the transfer control shell performs overall control and matching adjustment, the dynamic simulation module can simulate the position of the sample transfer mechanism and perform animation display through the touch control screen, and therefore an operator can observe and maintain conveniently; the shell fixed knot constructs the convenience and fixes the control shell of will transporting and place on suitable position, makes things convenient for operating personnel to control.

(2) When the transfer control shell is placed, the shell bulge is connected with the arc-shaped supporting plate through the shell rotating shaft, and the arc-shaped supporting plate is convenient for placing the transfer control shell on a proper plane through the supporting pad; when the transport control shell hangs, hang the hole that hangs on the extension board and hang suitable position, the control shell is transported in the spring pulling of hanging, make the transport control shell with lean on hanging the extension board to can also offset the interference of some external effort to the transport control shell at suspension spring, promote the stability of transport control shell, when using, hang the extension board and support the camber backup pad on hanging the face through hanging the pivot, make the transport control shell carry out firm action of hanging.

(3) The sample transfer cylinder is arranged to enable the sample in the ward to be in a closed transfer environment in the transfer process, so that the transfer safety of the sample in the ward can be greatly improved; the sample putting structure and the sample taking structure are arranged to conveniently put or take out the sample in the ward, so that the contact between an operator and the interior of the sample transfer cylinder is avoided, and the possibility of infection of viruses and the like is reduced; the transfer track is matched with the adjusting sliding chute, so that the samples in the ward area can be conveniently transferred; the sample transfer structure transfers samples in the disease area through the plurality of sample transfer devices, the samples in the disease area are put into the sample transfer devices through the sample putting structure, and after the putting is finished, the sample transfer devices move to the sample taking structure through the transfer tracks to take out the samples, so that the intelligent sample transfer action in the disease area is realized; the sample transfer box loads a sample, and the transfer concave wheel is matched with the transfer convex ring to move in the transfer sliding chute, so that the sample transfer box is prevented from being separated from the transfer track; the electric hydraulic transfer push rod can drive the sample transfer box to lift, so that virus killing action can be conveniently carried out on the bottom of the transfer box, viruses and the like can be effectively prevented from staying in hidden corners, the arrangement of the transfer bearing is convenient for steering and turning actions in the sample transfer box, and the sample transfer action in an actual ward is convenient.

(4) The traction motor drives the transfer synchronous wheel to rotate through the traction synchronous belt, and drives the transfer concave wheel on the transfer rotating shaft to move; the transfer concave wheel is meshed with the track wheel teeth through the traction wheel teeth, so that the transfer concave wheel can synchronously move on the transfer track, the motion stability of the transfer concave wheel is effectively improved, the possibility that the transfer concave wheel slides on the transfer track is eliminated, the moving efficiency and the accuracy of the sample transfer box are greatly improved, and the time control accuracy of the application is improved; the transfer bulge is matched with the transfer groove, so that the adjacent sample transfer boxes can be conveniently connected, and the number of the traction motors which are started is reduced after the connection is finished, so that the energy consumption is obviously reduced; the transfer blocking fins are matched with the adjusting motor, so that the transfer protrusions can rotate along the protruding bearings, and the adjacent sample transfer boxes can be conveniently and intelligently and automatically connected; the infrared position sensor judges the positions of the adjacent sample transfer boxes, and the adjacent sample transfer boxes are connected or spaced conveniently.

(5) The sample transfer box can be connected with the adjusting sliding groove by adjusting the arrangement of the telescopic bracket, so that the sample transfer box can keep a stable moving state when being lifted; the spherical hinge head is matched with the spherical hinge seat, so that the sample transfer box can keep the connection action with the adjustable telescopic bracket when being lifted, and the adjustable telescopic bracket is convenient to stably keep the supporting action on the sample transfer box all the time; the design of the telescopic connecting rod enables the adjustable telescopic bracket to be capable of adaptively extending and retracting along with the lifting of the sample transfer box, so that the stable supporting action of the sample transfer box is always kept; the bracket rotating shaft on the V-shaped connecting frame can facilitate the telescopic connecting rod to rotate along the bracket rotating shaft when being adjusted along with the sample transfer box, so that the telescopic connecting rod is stably connected with the sample transfer box all the time; the sliding chute connecting rod is matched with the sliding chute roller, so that the V-shaped connecting frame is conveniently matched with the adjusting sliding chute, and the V-shaped connecting frame can always keep a stable connection relation with the adjusting sliding chute when moving forwards and backwards along with the sample transfer box; the spout connecting rod passes through the connecting rod bearing and adjusts spout lateral wall face contact, can effectively stop the spout connecting rod and adjust spout sliding connection, conveniently adjusts telescopic bracket and can remove in real time along with the sample transport box, promotes the transfer efficiency by a wide margin, and the bearing notch ring card is on adjusting the spout lateral wall, not only makes things convenient for the connecting rod bearing to roll, also can play limiting displacement to the spout connecting rod, prevents that the spout connecting rod from breaking away from inside adjusting the spout.

(6) The arrangement of the concave wheel universal ball facilitates the rolling fit of the inner side surface of the transfer concave wheel and the transfer track, and facilitates the movement of the steering concave wheel on the transfer track; the convex ring universal ball on the transfer convex ring is convenient for the transfer convex ring to move in the transfer chute, so that the friction force is reduced; the adjusting spring that sets up in the flexible section of thick bamboo of connecting rod makes things convenient for scalable connecting rod to receive the shrink under the condition of external effort, makes things convenient for the sample transport box to carry out the transfer action.

(7) The throwing automatic door is opened through the throwing button, the sample is placed on the sample throwing slide rail through the sample throwing port, the sample enters the sample transfer box through the sample transfer box throwing port, and the throwing air curtain machine can effectively reduce or prevent viruses and the like in a disease area from entering the sample transfer cylinder; the movable end of the taking motor is driven to take out the adjusting belt to be wound or released, so that the taking pull ring is taken out to drive the taking bottom plate to ascend or descend along the taking rotating shaft, the sample slides out of the sample transfer box or the taking bottom plate is reset, and the purpose of automatically taking out the sample or facilitating the sample transfer box to collect the sample again is achieved.

(8) The reset spring can drive the taking-out bottom plate to descend and reset to the initial position after the sample slides out of the sample transfer box, so that the sample can be conveniently collected and transferred again; the taking-out electromagnet is matched with the reset electromagnet and is controlled by the intelligent control processor, when a sample is taken out, magnetic poles of opposite surfaces of the taking-out electromagnet and the reset electromagnet repel each other, so that the taking-out side plate is opened along a side plate rotating shaft at the top end, the sample is convenient to slide to the temporary storage slide way through the sample taking-out slide way, and when the sample is collected, the magnetic poles of opposite surfaces of the taking-out electromagnet and the reset electromagnet attract each other, so that the sample is stored in the sample transfer box, and the sample is convenient to transfer; when the sample needs to be taken out, the automatic taking-out door is controlled to be opened through the taking-out button, so that the sample in the temporary storage slideway can conveniently slide out; the air curtain machine is taken out, so that the air in the sample transfer cylinder and the air in a detection room can be divided, and the diffusion of viruses and the like is avoided; the position sensor is arranged to detect the position of the sample transfer box in real time, so that the whole circuit can be monitored in real time conveniently, and intelligent regulation and control actions are realized.

(9) The aseptic regulating and controlling mechanism respectively carries out spray disinfection on each sample input port, each sample output port and the interior of the sample transfer cylinder through the disinfection rings, thereby effectively preventing or reducing viruses and the like from entering the sample transfer cylinder from the sample input ports, preventing the residual viruses and the like in the sample transfer cylinder from escaping from the sample output ports, and effectively reducing or preventing the viruses and the like from living in the sample transfer cylinder for the disinfection in the sample transfer cylinder; compressed gas is provided to the disinfection fog nozzle through the injection spray pipe in the compressed gas chamber, and the antiseptic solution in the disinfection chamber flows to the injection spray pipe through the disinfection pipe, under compressed gas's drive, makes the antiseptic solution form the spray particle, realizes the sterile effect of a section of thick bamboo inside is transported to the sample to realize the aseptic transfer action of a section of thick bamboo of transporting to the sample.

In conclusion, the sample collected by the ward is subjected to aseptic transfer action through the sample transfer mechanism and the aseptic regulation and control mechanism which are matched with each other, and the transfer control mechanism is arranged, so that the sample in the ward can be subjected to intelligent aseptic transfer action, viruses and the like in the ward can be effectively prevented from escaping along with the sample, and the virus carrying of transfer personnel is avoided, so that the transmission ways of the viruses and the like in the ward and the detection area are effectively cut off, the possibility of the viruses and the like escaping is greatly reduced, the safety of the ward is improved, the safety protection capability of a medical place is effectively improved, the possibility of the viruses and the like in the medical place being leaked can be effectively avoided, the health safety of people can be effectively guaranteed, and the risk resistance capability is improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention in example 1;

FIG. 2 is a schematic view of the structure of a transportation control mechanism in example 1;

FIG. 3 is a schematic view of the structure of a transfer rail in embodiment 1;

FIG. 4 is a schematic view of the structure of the sample transporter in example 1;

FIG. 5 is a side view of the sample transfer cartridge of example 1;

FIG. 6 is a schematic structural view of a transferring pocket wheel in embodiment 1;

FIG. 7 is a schematic view of the structure of a transfer projection in example 1;

FIG. 8 is a schematic view of the structure of a transfer groove in embodiment 1;

FIG. 9 is a schematic view showing the structure of an adjusting telescopic bracket in embodiment 1;

FIG. 10 is a schematic structural view of a V-shaped link in example 1;

FIG. 11 is a schematic view showing the internal structure of the sample transport box in example 1;

FIG. 12 is a schematic view of the principle in example 1.

In the figure, 1, a sample transfer cylinder, 2, a disinfection ring, 3, an adjusting chute, 4, an adjusting telescopic support, 5, a sample transporter, 6, a transfer track, 7, a sample transfer mechanism, 8, a sterile regulation mechanism, 9, a transfer control housing, 10, a suspension spring, 11, a suspension hole, 12, a suspension support plate, 13, a suspension rotating shaft, 14, a foot pad rotating shaft, 15, a support foot pad, 16, an arc-shaped support plate, 17, a housing rotating shaft, 18, a housing bulge, 601, a transfer chute, 602, a track gear tooth, 501, a sample transfer box, 502, a transfer baffle fin, 503, a bulge bearing, 504, a transfer bulge, 505, an adjusting motor, 506, a transfer electric hydraulic push rod, 507, a traction motor, 508, a transfer support, 509, a transfer rotating shaft, 510, a transfer convex ring, 511, a transfer concave wheel, 512, a transfer synchronous wheel, 513, a traction synchronous belt, 514, a transfer support plate, 515. a transfer bearing 516, a traction gear tooth 517, a concave wheel universal ball 518, a convex ring universal ball 519, a bearing fixing column 520, a convex gear 521, a wing blocking sliding groove 522, a transfer groove 523, a taking-out motor 524, a taking-out adjusting belt 525, a taking-out pull ring 526, a reset spring 527, a taking-out bottom plate 528, a taking-out rotating shaft 529, a reset electromagnet 530, a sample taking-out sliding way 531, a taking-out electromagnet 532, a taking-out side plate 533, a side plate rotating shaft 401, a sliding groove roller 402, a sliding groove connecting rod 403, a V-shaped connecting frame 404, a support rotating shaft 405, a telescopic connecting rod 406, a spherical hinge 407, a connecting rod bearing 408, a bearing concave ring 409.

Detailed Description

The present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the invention.

Example 1

A sterile sample transfer system in a ward is structurally shown in figures 1-12, wherein a spherical hinge seat is not shown in figures 4 and 5, a transfer synchronous wheel 512 is not shown in figure 6, the sterile sample transfer system comprises a sample transfer mechanism 7 and a sterile regulation and control mechanism 8 matched with the sample transfer mechanism 7, and the sample transfer mechanism 7 is connected with a transfer control mechanism matched with the sterile regulation and control mechanism 8; the transfer control mechanism comprises a transfer control shell 9, an intelligent control processor is arranged in the transfer control shell 9 and connected with a dynamic simulation module, and a touch control screen electrically connected with the intelligent control processor is arranged on the transfer control shell 9; the back of the transfer control shell 9 is provided with a shell fixing structure.

The shell fixing structure comprises a shell bulge 18 arranged on the back surface of the transfer control shell 9, a shell rotating shaft 17 is arranged on the shell bulge 18, an arc-shaped supporting plate 16 is arranged on the shell rotating shaft 17, one end of the arc-shaped supporting plate 16 is rotatably connected with two ends of the shell rotating shaft 17 through a pair of supporting rotating cylinders, one end of the arc-shaped supporting plate 16, which is far away from the supporting rotating cylinders, is provided with a supporting pad foot 15, and a pad foot anti-slip layer is arranged on the ground of the supporting pad foot 15; a hanging rotating shaft 13 is arranged on the arc-shaped supporting plate 16, a hanging support plate 12 is arranged on the hanging rotating shaft 13, and one end of the hanging support plate 12 is rotatably connected with two ends of the hanging rotating shaft 13 through a pair of hanging rotary drums; the back of the transfer control housing 9 is provided with suspension springs 10 connected with suspension struts 12.

The sample transferring mechanism 7 comprises a sample transferring cylinder 1, and a sample feeding structure and a sample taking structure which are matched with the sample transferring cylinder 1 are arranged on the sample transferring cylinder 1; a transfer track 6 is arranged at the inner bottom end of the sample transfer cylinder 1, and a pair of regulating chutes 3 which are centrosymmetric relative to the transfer track 6 are arranged in the sample transfer cylinder 1; a transfer chute 601 is arranged on the transfer track 6, a sample transfer structure matched with the transfer track 6 is arranged in the transfer chute 601, the sample transfer structure comprises a plurality of sample transporters 5 matched with each other, and transfer tractors are arranged on the sample transporters 5; sample transfer device 5 includes sample transfer box 501, sample transfer box 501 outer bottom surface has the transportation extension board 514, transport extension board 514 bottom surface down be equipped with at least one with transport track 6 matched with transport concave wheel 511, the wheel inslot endotheca of transporting concave wheel 511 is equipped with and transports spout 601 matched with transportation bulge loop 510, transport extension board 514 has the transportation support 508 with sample transport wheel matched with, be equipped with on the transportation extension board 514 and transport electronic hydraulic push rod 506, transport electronic hydraulic push rod 506 and the transportation bearing 515 that sets up at sample transfer box 501 outer bottom surface center are connected.

The transfer tractor comprises a traction motor 507 arranged on a transfer support plate 514; a transferring rotating shaft 509 matched with the transferring concave wheel 511 is arranged on the transferring bracket 508, and a transferring synchronous wheel 512 is arranged on the transferring rotating shaft 509; the traction motor 507 is connected with the transfer synchronous wheel 512 through a traction synchronous belt 513; traction gear teeth 516 are uniformly distributed on the transfer concave wheel 511, and the traction gear teeth 516 are meshed with track gear teeth 602 uniformly distributed on the transfer track 6; a transferring bulge 504 is arranged on one side of the sample transferring box 501, a transferring groove 522 matched with the transferring bulge 504 is arranged on the opposite side of the sample transferring box 501, the transferring bulge 504 is connected with the sample transferring box 501 through a bulge bearing 503, a pair of transferring blocking wings 502 which are centrosymmetric relative to the transferring bulge 504 are arranged on the transferring bulge 504, and the transferring blocking wings 502 are matched with a blocking wing sliding groove 521 arranged in the transferring groove 522; an adjusting motor 505 is arranged on the sample transfer box 501, and the adjusting motor 505 is matched with a convex gear 520 arranged on the transfer convex 504; the sample transfer box 501 is provided with an infrared position sensor.

The adjusting sliding chutes 3 are respectively provided with an adjusting telescopic support 4, one ends of the adjusting telescopic supports 4 far away from the adjusting sliding chutes 3 are provided with spherical hinge heads 406, and the spherical hinge heads 406 are connected with spherical hinge seats arranged on one side of the top end of the sample transfer box 501; the adjusting telescopic bracket 4 comprises a telescopic connecting rod 405 arranged at the end part of a spherical hinge 406, one end of the telescopic connecting rod 405 far away from the spherical hinge 406 is provided with a V-shaped connecting frame 403, one end of the V-shaped connecting frame 403 is rotatably connected with the telescopic connecting rod 405 through a bracket rotating shaft 404, the other two ends are connected with a chute roller 401 arranged in the adjusting chute 3 through a chute connecting rod 402, a connecting rod bearing 407 is sleeved on the chute connecting rod 402, and a bearing concave ring 408 matched with the adjusting chute 3 is arranged on the connecting rod bearing 407.

Concave wheel universal balls 517 matched with the transfer track 6 are uniformly distributed on the inner side surfaces of the two sides of the transfer concave wheel 511; convex ring universal balls 518 matched with the transfer sliding grooves 601 are uniformly distributed on the side surfaces of the two sides of the transfer convex ring 510; the telescopic connecting rod 405 comprises a plurality of sections of connecting rod telescopic cylinders which are matched with each other, and adjusting springs with the end parts respectively connected with the spherical hinge 406 and the bracket rotating shaft 404 are sleeved in the connecting rod telescopic cylinders; the electric hydraulic transfer push rod 506, the traction motor 507, the adjusting motor 505 and the infrared position sensor are electrically connected with the intelligent control processor.

The sample putting structure comprises a plurality of sample putting ports arranged on the sample transfer cylinder 1, the top ends of the sample putting ports are provided with putting air curtain machines, sample putting slideways matched with the putting ports of the sample transfer box 501 are arranged on the sample putting ports, the sample putting ports are provided with putting automatic doors, and the putting automatic doors are provided with putting buttons; the sample taking structure comprises a taking-out bottom plate 527 arranged on the inner bottom surface of the sample transfer box 501, one side of the taking-out bottom plate 527 is rotatably connected with the inner bottom surface of the sample transfer box 501 through a taking-out rotating shaft 528, the other side of the taking-out bottom plate 527 is provided with a taking-out pull ring 525, and the taking-out pull ring 525 is matched with a taking-out motor 523 arranged on the side surface of the sample transfer box 501 through a taking-out adjusting belt 524.

A return spring 526 connected with a taking-out bottom plate 527 is arranged on the bottom surface of the sample transfer box 501; a side surface of the sample transfer box 501, which is far away from the taking-out pull ring 525, is provided with a taking-out side plate 532, the top end of the taking-out side plate 532 is connected with the sample transfer box 501 through a side plate rotating shaft 533, the bottom end of the taking-out side plate 532 is provided with a taking-out electromagnet 531, and the taking-out electromagnet 531 is matched with a reset electromagnet 529 arranged on the sample transfer box 501; a sample taking slide way 530 matched with the taking-out side plate 532 is arranged in the sample transferring barrel 1, the sample taking slide way 530 is matched with a temporary storage slide way arranged on the sample transferring barrel 1 through a sample taking-out port arranged on the sample transferring barrel 1, a taking-out automatic door is arranged on the sample taking-out port, and a taking-out button is arranged on the taking-out automatic door; a sample taking-out air curtain machine matched with the sample taking-out port is arranged in the sample transferring cylinder 1; a plurality of track position sensors matched with the sample transfer box 501 are arranged on the transfer track 6; put in air curtain machine, put in the automatically-controlled door, put in the button, take out motor 523, take out electro-magnet 531, reset electro-magnet 529, take out the automatically-controlled door, take out the button, take out air curtain machine, track position sensor all with intelligent control treater electric connection.

The aseptic regulating and controlling mechanism 8 comprises a plurality of sterilization rings 2 which are sleeved in the sample transfer cylinder 1 and are respectively matched with the sample feeding port, the sample taking port, the transfer track 6 and the regulating chute 3, a compressed gas cavity is arranged in the sterilization ring 2, and a sterilization cavity is arranged at one side of the compressed gas cavity, which is close to the sample transfer cylinder 1; the disinfection spray nozzle is evenly distributed on the inner surface of the disinfection ring 2 and is connected with the compressed gas cavity through the spray pipe, the spray pipe is provided with a disinfection pipe connected with the disinfection cavity, and the disinfection pipe is provided with a disinfection valve electrically connected with the intelligent control processor; and the spraying pipes are provided with spraying valves electrically connected with the intelligent control processor.

the transfer control shell 9 is placed or hung on a proper position as required, when the transfer control shell 9 is required to be placed, the arc-shaped support plate 16 is pulled, the arc-shaped support plate 16 rotates along the shell rotating shaft 17 on the shell bulge 18, the arc-shaped support plate 16 can be pulled to the proper position as required due to the interference fit of the support rotating drum and the shell rotating shaft 17, then the transfer control shell 9 is placed on the proper position, the support pad feet 15 are always vertically arranged on the placing surface on the pad foot rotating shaft 14, the arc-shaped support plate 16 is stably supported, and at the moment, due to the existence of the suspension spring 10, the suspension support plate 12 cannot influence the placed transfer control shell 9; when the transfer control shell 9 needs to be suspended, the suspension hole 11 is suspended on a suspension piece at a proper position, the suspension support plate 12 drives the arc-shaped support plate 16 and the transfer control shell 9 to be in a vertical balance state through the suspension rotating shaft 13 and the suspension spring 10, and the suspension spring 10 can also play a role in resisting vibration; at this point, the placement or suspension of the transfer control housing 9 is complete.

i, collecting and putting a sample;

the method comprises the following specific steps that after the collection of the samples is completed, a collection person presses a throwing button on a delivery automatic door of a room where the samples are located, an intelligent control processor controls a throwing air curtain machine to be opened, then the sample transporter 5 closest to the delivery automatic door is judged according to the position of the sample transporter 5 detected by a track position sensor, the sample transporter 5 is controlled to move to a proper position, a throwing opening of a sample transfer box 501 of the sample transporter 5 is matched with a sample throwing slide way, then the throwing automatic door is opened, the collection person puts the collected samples into a sample throwing slide way, the samples slide into the sample transfer box 501 through the sample throwing slide way, after the placement is completed, the collection person presses the throwing button to close the delivery automatic door, then the throwing air curtain machine is closed, and finishing the collection and release work of the sample.

II, disinfecting and transferring the sample;

firstly, disinfecting a sample: after the sample is collected and put in, the intelligent control processor controls the transfer electric hydraulic push rod 506 on the transfer support plate 514 to extend to drive the sample transfer cylinder 1 in the sample transfer mechanism 7 to rise, the spherical hinge seat rotates along the spherical hinge head 406, meanwhile, the spherical hinge head 406 drives the telescopic connecting rod 405 to move upwards, the telescopic connecting rod 405 rotates along the support rotating shaft 404, and in the process, the V-shaped connecting frame 403 is always in a stable connection state with the adjusting chute 3 and cannot be displaced; then, aseptic regulation and control mechanism 8 of intelligent control treater control carries out the disinfection operation to sample transport device 5, the control spray valve, the sterilizing valve is opened, compressed gas chamber in disinfection ring 2 carries out the compressed gas spraying action to the disinfection fog nozzle through the spray tube, along with compressed gas's spraying, the air in the disinfection tube flows to the disinfection fog nozzle, be in negative pressure state in making the disinfection tube, antiseptic solution in the disinfection chamber flows to in the spray tube along the disinfection tube, from the blowout of disinfection fog nozzle, carry out even spraying disinfection action to sample transport case 501, after the spraying disinfection of a pair of time, the intelligent control treater closes the spray valve, the sterilizing valve, accomplish the disinfection sterilization work of sample transport case 501.

Secondly, transferring the sample: after the sample transfer box 501 is sterilized and sterilized, the intelligent control processor starts the traction motor 507, the movable end of the traction motor 507 drives the transfer synchronous wheel 512 to rotate through the traction synchronous belt 513, the transfer synchronous wheel 512 drives the transfer concave wheel 511 to move through the transfer rotating shaft 509 on the transfer support 508, the traction gear 516 on the transfer concave wheel 511 is meshed with the track gear 602, so that the transfer concave wheel 511 can synchronously rotate on the transfer track 6, the speed and time of the transfer concave wheel 511 can be accurately calculated, the sample transfer device 5 can accurately reach a specified position, when the transfer concave wheel 511 moves, the concave wheel universal ball 517 is in rolling connection with the transfer track 6, the friction force when the transfer concave wheel 511 moves is effectively reduced, the efficiency when the transfer concave wheel 511 turns along the transfer track 6 can also be effectively improved, when the transfer concave wheel 511 moves on the transfer track 6, the transfer convex ring 510 rolls in the transfer sliding groove 601, the universal convex ring balls 518 on the two sides of the transfer convex ring 510 can reduce the friction force between the transfer convex ring 510 and the transfer sliding groove 601 and improve the transfer efficiency, and meanwhile, when the transfer convex ring 510 can place the transfer concave wheel 511 to turn along the transfer track 6, the transfer concave wheel 511 is separated from the transfer track 6; along with the movement of the transferring concave wheel 511 on the transferring track 6, the sample transferring box 501 is driven to move, the sample transferring box 501 drives the telescopic connecting rod 405 for adjusting the telescopic bracket 4 to move, the connecting rod bearing 407 on the chute connecting rod 402 is clamped in the adjusting chute 3 through the bearing concave ring 408, the chute connecting rod 402 is effectively prevented from contacting with the adjusting chute 3, the connecting rod bearing 407 can be prevented from separating from the adjusting chute 3, and along with the movement of the telescopic connecting rod 405, the chute roller 401 rolls in the adjusting chute 3, the purpose of stably moving the sample transferring device 5 in the sample transferring cylinder 1 along the transferring track 6 is realized, meanwhile, the sample transferring device 5 is convenient to turn along the transferring track 6, and the sample is prevented from falling off the sample transferring box 501 when the sample transferring device 5 turns; the arrangement of the transfer bearing 515 enables the sample transfer box 501 to always keep stable connection with the adjusting telescopic bracket 4 when turning and turning, so that the sample in the sample transfer box 501 always keeps stable; by adopting the method, the efficiency can be greatly improved, the sample transporter 5 can be started to move in the descending process of the transporting electric hydraulic push rod 506, and the purposes of saving time and improving the efficiency are achieved.

When the collected samples need to be transported in rooms in a plurality of disease areas, a certain number of samples are collected by a plurality of sample transporters 5, the intelligent control processor can save transportation actions according to preset programs, the intelligent control processor controls the sample transporters 5 to approach each other and connects the sample transporters 5 through infrared ray position sensors and track position sensors, the traction motor 507 of one sample transporter 5 is controlled to rotate forwards, the traction motor 507 of the adjacent sample transporter 5 rotates backwards, so that the transportation bulge 504 of the sample transportation box 501 enters the transportation groove 522 of the adjacent sample transportation box 501, the groove pressure sensors detect pressure values in a certain range and transmit the pressure values to the intelligent control processor, the intelligent control processor controls the adjustment motor 505 to rotate for a certain angle, the movable end of the adjustment motor 505 is meshed with the bulge gear 520, so that the transportation bulge 504 rotates for a certain angle around the bulge bearing 503 on the bearing fixing column 519, make and transport fender wing 502 and slide into and keep off inside wing spout 521, carry out the automation to adjacent sample transport device 5 and connect gradually according to above-mentioned method, then connect gradually all the other sample transport devices 5 according to above-mentioned method, after the connection is accomplished, the intelligent control treater only needs to control one of them traction motor 507 just can remove the sample transport device 5 that the connection was accomplished and take out slide 530 department to the sample, then through removing the certain distance in proper order, the sample of collecting in each sample transport device 5 is stored and is taken out the detection action temporarily in proper order, reduce the energy consumption by a wide margin and promote the transport efficiency, store temporarily etc. after accomplishing, intelligent control treater control adjustment motor 505 rotates certain angle again, make transport on the transport arch 504 keep off wing spout 521 in the wing 502 roll-off transport recess 522, make things convenient for each sample transport device 5 to carry out the sample collection transfer action respectively.

Step three: taking out and detecting a sample;

along with the movement of the sample transporter 5, the transfer electric hydraulic push rod 506 descends to an initial position, when the sample pressure sensor reaches a preset threshold range, the sample in the sample transfer box 501 is collected to a certain degree, the sample transporter 5 moves to the sample taking slide way 530, the intelligent control processor closes the traction motor 507, simultaneously controls the opposite surfaces of the taking out electromagnet 531 and the reset electromagnet 529 to generate repulsive magnetic force, starts the taking out motor 523, the movable end of the taking out motor 523 winds the taking out adjusting belt 524, the taking out adjusting belt 524 pulls the taking out bottom plate 527 to rotate along the taking out rotating shaft 528 through the taking out pull ring 525, so that the taking out bottom plate 527 inclines, the sample in the sample transfer box 501 slides along the inclined taking out bottom plate 527, pushes the taking out side plate 532 to rotate along the side plate rotating shaft 533, the sample slides onto the sample taking out slide way 530, slides to the temporary storage slide way along the sample taking out slide way 530 to perform temporary storage action, after a period of time, the taking-out motor 523 is closed, the return spring 526 pulls the taking-out bottom plate 527, so that the taking-out adjusting belt 524 is unfolded from the movable end of the taking-out motor 523, and meanwhile, the opposite surfaces of the taking-out electromagnet 531 and the return electromagnet 529 are controlled to generate attraction magnetic force, so that the taking-out side plate 532 is closed, and the sample is prevented from sliding out when the sample is collected; temporarily store up the counter on the slide and count sample quantity and give intelligent control treater with data transmission, after the testing personnel pressed the button of taking out, intelligent control treater control counter zero clearing, conveniently calculate the action once more, then, intelligent control treater control takes out the air curtain machine and opens, the sample passes through the sample and takes out a roll-off, make things convenient for testing personnel to detect the sample, then press the button of taking out, it closes to take out the automatic door, the sample takes out the completion, in collecting the transportation to the sample, according to track position sensor real-time detection sample transport ware 5's position, make things convenient for dynamic simulation module cooperation intelligent control treater to simulate the position that shows sample transport ware 5 on touch control screen in real time.

Example 2

An intraward sterile sample transfer system, which is different from the system in example 1 in that: the sample transfer cylinder 1 is sleeved inside the wall body of the ward area.

Example 3

An intraward sterile sample transfer system, which is different from the system in example 1 in that: the sample transfer cylinder 1 is fixed on the wall of the ward.

Example 4

An intraward sterile sample transfer system, which is different from the system in example 1 in that: a transfer concave wheel 511 matched with the transfer track 6 is arranged below the bottom surface of the transfer support plate 514.

Example 5

An intraward sterile sample transfer system, which is different from the system in example 1 in that: a pair of transferring concave wheels 511 matched with the transferring track 6 is arranged in the gap below the bottom surface of the transferring support plate 514.

Example 6

An intraward sterile sample transfer system, which is different from the system in example 1 in that: three transferring concave wheels 511 matched with the transferring track 6 are arranged in the gap below the bottom surface of the transferring support plate 514.

Example 7

An intraward sterile sample transfer system, which is different from the system in example 1 in that: four transferring concave wheels 511 matched with the transferring track 6 are arranged in the gap below the bottom surface of the transferring support plate 514.

Example 8

An intraward sterile sample transfer system, which is different from the system in example 1 in that: the end of the arc-shaped support plate 16 remote from the support drum is not provided with a support foot 15.

Example 9

An intraward sterile sample transfer system, which is different from the system in example 1 in that: one end of the arc-shaped supporting plate 16, which is far away from the supporting rotary drum, is provided with a fixed wheel, and anti-skid convex teeth are uniformly distributed on the fixed wheel.

Example 10

An intraward sterile sample transfer system, which is different from the system in example 1 in that: waste liquid collecting holes are uniformly distributed at the bottom end of the sample transfer cylinder 1 and are communicated with a waste liquid collecting cylinder arranged at the bottom of the sample transfer cylinder 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, but rather as the following description is intended to cover all modifications, equivalents and improvements falling within the spirit and scope of the present invention.

Claims

1. A sterile sample transfer system in a ward is characterized by comprising a sample transfer mechanism and a sterile regulation and control mechanism matched with the sample transfer mechanism, wherein the sample transfer mechanism is connected with a transfer control mechanism matched with the sterile regulation and control mechanism; the transfer control mechanism comprises a transfer control shell, an intelligent control processor is arranged in the transfer control shell and connected with a dynamic simulation module, and a touch control screen electrically connected with the intelligent control processor is arranged on the transfer control shell; the back of the transfer control shell is provided with a shell fixing structure.

2. The system for transporting sterile samples in a ward according to claim 1, wherein the housing fixing structure comprises a housing protrusion arranged on the back of the transport control housing, a housing rotating shaft is arranged on the housing protrusion, an arc-shaped support plate is arranged on the housing rotating shaft, one end of the arc-shaped support plate is rotatably connected with two ends of the housing rotating shaft through a pair of support rotating cylinders, one end of the arc-shaped support plate, which is far away from the support rotating shaft, is provided with a support pad, and a pad anti-slip layer is arranged on the ground of the support pad; the arc-shaped supporting plate is provided with a hanging rotating shaft, the hanging rotating shaft is provided with a hanging support plate, and one end of the hanging support plate is rotatably connected with two ends of the hanging rotating shaft through a pair of hanging rotary drums; and a suspension spring connected with the suspension support plate is arranged on the back of the transfer control shell.

3. The system for transporting sterile samples within a ward of claim 1 or 2, wherein the sample transport mechanism comprises a sample transport cylinder, and the sample transport cylinder is provided with a sample feeding structure and a sample taking structure which are matched with the sample transport cylinder; a transfer track is arranged at the inner bottom end of the sample transfer cylinder, and a pair of adjusting sliding chutes which are centrosymmetric relative to the transfer track are arranged in the sample transfer cylinder; the transfer track is provided with a transfer chute, a sample transfer structure matched with the transfer track is arranged in the transfer chute, the sample transfer structure comprises a plurality of sample transporters matched with each other, and transfer tractors are arranged on the sample transporters; the sample transfer device comprises a sample transfer box, a transfer support plate is arranged below the outer bottom surface of the sample transfer box, at least one transfer concave wheel matched with a transfer track is arranged below the bottom surface of the transfer support plate, a transfer convex ring matched with a transfer chute is sleeved in a wheel groove of the transfer concave wheel, a transfer support matched with the sample transfer wheel is arranged below the transfer support plate, a transfer electric hydraulic push rod is arranged on the transfer support plate, and the transfer electric hydraulic push rod is connected with a transfer bearing arranged on the center of the outer bottom surface of the sample transfer box.

4. The system of claim 3, wherein the transport tractor comprises a traction motor disposed on a transport plate; the transfer bracket is provided with a transfer rotating shaft matched with the transfer concave wheel, and the transfer rotating shaft is provided with a transfer synchronous wheel; the traction motor is connected with the transfer synchronous wheel through a traction synchronous belt; traction gear teeth are uniformly distributed on the transfer concave wheel and are meshed with track gear teeth uniformly distributed on the transfer track; a transferring bulge is arranged on one side of the sample transferring box, a transferring groove matched with the transferring bulge is arranged on the opposite side of the sample transferring box, the transferring bulge is connected with the sample transferring box through a bulge bearing, a pair of transferring blocking wings which are centrosymmetric relative to the transferring bulge are arranged on the transferring bulge, and the transferring blocking wings are matched with a wing blocking sliding groove arranged in the transferring groove; the sample transfer box is provided with an adjusting motor, and the adjusting motor is matched with a convex gear arranged on the transfer bulge; and an infrared position sensor is arranged on the sample transfer box.

5. The system for transporting sterile samples in a ward according to claim 4, wherein the adjusting chutes are provided with adjusting telescopic brackets, and one ends of the adjusting telescopic brackets, which are far away from the adjusting chutes, are provided with spherical hinges, and the spherical hinges are connected with spherical hinge seats arranged on one side of the top end of the sample transporting box; the adjustable telescopic support comprises a telescopic connecting rod arranged at the end part of the spherical hinge head, one end of the telescopic connecting rod, which is far away from the spherical hinge head, is provided with a V-shaped connecting frame, one end of the V-shaped connecting frame is rotatably connected with the telescopic connecting rod through a support rotating shaft, the other two ends of the V-shaped connecting frame are connected with sliding groove rollers arranged in the adjusting sliding groove through sliding groove connecting rods, a connecting rod bearing is sleeved on the sliding groove connecting rod, and a bearing concave ring matched with the adjusting sliding groove is arranged on the connecting rod bearing.

6. The system for transporting sterile samples within a ward of claim 5, wherein concave wheel universal balls matched with the transporting track are uniformly distributed on the inner side surfaces of the two sides of the transporting concave wheel; convex ring universal balls matched with the transfer sliding grooves are uniformly distributed on the side surfaces of the two sides of the transfer convex ring; the telescopic connecting rod comprises a plurality of sections of connecting rod telescopic cylinders which are matched with each other, and adjusting springs with end parts respectively connected with the spherical hinge head and the support rotating shaft are sleeved in the connecting rod telescopic cylinders; the electric hydraulic transfer push rod, the traction motor, the adjusting motor and the infrared position sensor are all electrically connected with the intelligent control processor.

7. The system for transferring sterile samples in a ward according to claim 3 or 6, wherein the sample putting structure comprises a plurality of sample putting ports arranged on the sample transferring cylinder, the top ends of the sample putting ports are provided with putting air curtain machines, the sample putting ports are provided with sample putting slideways matched with the putting ports of the sample transferring box, the sample putting ports are provided with putting automatic doors, and the putting automatic doors are provided with putting buttons; the sample taking structure comprises a taking-out bottom plate arranged on the bottom surface in the sample transfer box, one side of the taking-out bottom plate is rotatably connected with the bottom surface in the sample transfer box through a taking-out rotating shaft, the other side of the taking-out bottom plate is provided with a taking-out pull ring, and the taking-out pull ring is matched with a taking-out motor arranged on the side surface of the sample transfer box through a taking-out adjusting belt.

8. The system for transporting sterile samples within a patient area according to claim 7, wherein a return spring connected with a take-out base plate is arranged on the bottom surface of the sample transport box; the side surface of one side of the sample transfer box, which is far away from the taking-out pull ring, is provided with a taking-out side plate, the top end of the taking-out side plate is connected with the sample transfer box through a side plate rotating shaft, the bottom end of the taking-out side plate is provided with a taking-out electromagnet, and the taking-out electromagnet is matched with a reset electromagnet arranged on the sample transfer box; a sample taking slide way matched with the taking side plate is arranged in the sample transferring cylinder, the sample taking slide way is matched with a temporary storage slide way arranged on the sample transferring cylinder through a sample taking port arranged on the sample transferring cylinder, a taking-out automatic door is arranged on the sample taking port, and a taking-out button is arranged on the taking-out automatic door; a sample taking air curtain machine matched with the sample taking port is arranged in the sample transferring cylinder; a plurality of track position sensors matched with the sample transfer box are arranged on the transfer track; put in air curtain machine, put in the automatically-controlled door, put in the button and take out the motor, take out the electro-magnet, reset the electro-magnet, take out the automatically-controlled door, take out air curtain machine, track position sensor all with intelligent control treater electric connection.

9. The system for transporting sterile samples in a ward according to claim 2 or 8, wherein the sterile control mechanism comprises a plurality of sterilization rings which are sleeved in the sample transport cylinder and are respectively matched with the sample input port, the sample output port, the transport track and the adjustment chute, a compressed gas cavity is arranged in the sterilization ring, and a sterilization cavity is arranged at one side of the compressed gas cavity, which is close to the sample transport cylinder; the inner surface of the disinfection ring is evenly provided with disinfection spray nozzles, the disinfection spray nozzles are connected with the compressed gas cavity through spray pipes, the spray pipes are provided with disinfection pipes connected with the disinfection cavity, and the disinfection pipes are provided with disinfection valves electrically connected with the intelligent control processor; and the spraying pipes are provided with spraying valves electrically connected with the intelligent control processor.

10. The method of sterile sample transport system within a patient area of any one of claims 1-9, wherein the steps comprise:

i, collecting and putting a sample;

II, disinfecting and transferring the sample;

step three: taking out and detecting a sample;