CN112893253A - Medical instrument cleaning and drying equipment for surgical operation - Google Patents
Medical instrument cleaning and drying equipment for surgical operation Download PDFInfo
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- CN112893253A CN112893253A CN202110061589.6A CN202110061589A CN112893253A CN 112893253 A CN112893253 A CN 112893253A CN 202110061589 A CN202110061589 A CN 202110061589A CN 112893253 A CN112893253 A CN 112893253A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of medical instrument cleaning equipment, provides a medical instrument cleaning and drying device for surgical operation, aims to solve the problems that a common surgical operation medical instrument cleaning machine is low in cleaning efficiency and cannot rapidly clean medical instruments, but also has the problems of high energy consumption, poor cleaning effect and no drying, and comprises a lower case and an upper case which are integrally communicated up and down, a transmission mechanism for transmitting medical instruments is arranged in the inner cavity of the lower case, and the upper case is respectively provided with an equipment inlet and an equipment outlet corresponding to the two sides of the input end and the output end of the transmission mechanism, the inner cavities of the lower case and the upper case are sequentially provided with a soaking cavity, a spraying cavity and a drying cavity along the movement direction of the transmission mechanism, and the spraying cavity and the drying cavity are separated by a vertically arranged compartment plate, and the soaking cavity and the spraying cavity are respectively provided with a mixed soaking mechanism and a spraying cleaning mechanism. The invention is especially suitable for cleaning medical instruments in surgical operations, and has higher social use value and application prospect.
Description
Technical Field
The invention relates to the technical field of medical instrument cleaning equipment, in particular to medical instrument cleaning and drying equipment for surgical operations.
Background
At present, can use medical instrument such as scalpel, hemostatic forceps, tweezers, operation tray often in the surgery operation, and common surgery operation medical instrument cleaning machine cleaning efficiency is lower, can not be quick rinse medical instrument, and the energy consumption is big moreover, the cleaning performance is also not good, does not prepare simultaneously and dries, need drop moisture alone, has influenced medical personnel to medical instrument's normal use, can't satisfy the washing requirement of surgery operation medical treatment to medical instrument.
The patent of publication No. CN210749558U discloses a surgical operation medical instrument cleaning machine, and it includes the base, the right side fixedly connected with support column at base top, the top fixedly connected with roof of support column, fixedly connected with antifriction bearing in the recess of base top mid point department, antifriction bearing's inside swing joint has the support pivot, and the device has effectively improved the cleaning efficiency, has saved the scavenging time, but the device has the cleaning performance not good, and the drawback that can't dry. Therefore, the medical instrument cleaning and drying device for the surgical operation is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cleaning and drying device for medical instruments for surgical operations, which overcomes the defects of the prior art, has reasonable design and compact structure, and aims to solve the problems that the cleaning efficiency of a common cleaning machine for medical instruments for surgical operations is low, the medical instruments cannot be quickly cleaned, the energy consumption is high, the cleaning effect is not good, and the normal use of the medical instruments by medical staff is influenced because the cleaning machine is not equipped for drying and needs to independently drain water.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a medical instrument cleaning and drying device for surgical operation comprises a lower case and an upper case which are integrally communicated from top to bottom, wherein a horizontal partition plate is horizontally arranged at the lower part of an inner cavity of the lower case, a transmission mechanism for transmitting medical instruments is arranged in the inner cavity of the lower case, an instrument inlet and an instrument outlet are respectively formed in the upper case and correspond to the two sides of the input end and the output end of the transmission mechanism, an immersion cleaning cavity, a spraying cavity and a drying cavity are sequentially formed in the inner cavities of the lower case and the upper case along the movement direction of the transmission mechanism, the spraying cavity and the drying cavity are separated by a vertically arranged compartment plate, and a mixed immersion cleaning mechanism and a spraying cleaning mechanism are respectively arranged in the immersion cleaning cavity and the spraying cavity;
the roof in stoving chamber is gone up to link up and is inlayed and be equipped with the exhaust fan, and the symmetry installs the multiunit on the inner wall that the stoving chamber is in opposite directions and is used for the electrothermal tube of stoving intracavity portion heating.
Preferably, the mixed immersion cleaning mechanism comprises an immersion cleaning box fixedly installed at the upper end of the horizontal partition plate, an installation seat is horizontally arranged on the inner top wall of the immersion cleaning cavity corresponding to the position of the immersion cleaning box, the upper end of the installation seat is installed on the inner top wall of the immersion cleaning cavity through a plurality of vertically arranged lifting cylinders, a rotating disc is rotatably installed in the middle of the bottom wall of the installation seat, the upper shaft end of the rotating disc penetrates through the installation seat and is coaxially provided with a long gear, the middle part of the long gear is provided with a shaft hole, a spline shaft is inserted in the shaft hole in a sliding mode, the other end of the spline shaft is fixedly installed on the output end of the driving motor, and the driving motor is fixedly installed on;
two location montants are vertically installed to the lower extreme edge symmetry of rolling disc, and the lower extreme of two location montants rotates the cover and is equipped with same horizontal dwang, and the both ends of horizontal dwang are all fixed the cover and are equipped with the vertical stirring leaf of multiunit, and fixed cover is equipped with the bevel gear on the horizontal dwang, and the tooth of terminal surface under the bevel gear meshing annular ring gear, and annular ring gear passes through the diapire edge of a plurality of dead lever fixed mounting at the mount pad.
Preferably, a relay gear I is meshed with the long gear, a relay gear II is meshed with the relay gear I, the relay gear I and the relay gear II are respectively rotatably mounted on the inner top wall of the pickling cavity through a mounting shaft I and a mounting shaft II, a bevel gear I is coaxially mounted on the relay gear II, the bevel gear I is meshed with a bevel gear II, the rear shaft end of the bevel gear II penetrates through the rear wall of the pickling cavity and is coaxially mounted with a double-track chain wheel, and a first track of the double-track chain wheel is connected with a transmission chain wheel I through a chain I;
a plurality of turbulence impellers are arranged on the lower portion of an inner cavity of the soaking and washing box in parallel, transmission belt wheels are coaxially arranged on the rear walls of the soaking and washing box and the soaking and washing cavity in sequence at the rear shaft ends of the turbulence impellers, the transmission belt wheels are connected through transmission belts, and one of the transmission belts is coaxially connected with the transmission chain wheel I.
Preferably, a plurality of stirring rods distributed in an annular array are fixedly installed at the edge of the lower end of the rotating disc, and the lower ends of the stirring rods penetrate through the middle of the annular gear ring and are connected with fixed mixing wheels.
Preferably, the spraying cleaning mechanism comprises a driving sleeve fixedly installed on the top wall of the spraying cavity, a water delivery pipe and a water outlet pipe are respectively installed on the top wall and the bottom wall of one end of the driving sleeve in a penetrating manner, a one-way water inlet valve and a one-way water discharge valve are respectively installed on the water delivery pipe and the water outlet pipe, the water delivery pipe extends to the outer cavity of the upper case and is connected with an external water source, the other end of the water outlet pipe is connected with a spraying pipe network in a penetrating manner, the lower end of the spraying pipe network is provided with a plurality of spraying nozzles with downward output ends in a penetrating manner, the spraying pipe network is horizontally installed on the upper portion of the inner cavity of the spraying cavity through a pipe network frame, a piston is installed in the driving sleeve in a sliding manner, a hinge rod is hinged on the side wall of the piston, the other end of the hinge rod extends to the outer cavity, the transmission chain wheel II is connected with a second track of the double-track chain wheel through a chain II;
the ratchet wheel is engaged with a pawl, the middle of the pawl is rotatably installed on the edge of the rear wall of the driving disc, a torsion spring for resetting is arranged between the pawl and the driving disc, a propelling head for pushing the pawl to leave the ratchet wheel is arranged on one side of the tail end of the pawl, the propelling head is fixedly installed on the output end of the propelling cylinder, and the propelling cylinder is fixedly installed on the inner wall of the spraying cavity.
Preferably, the transmission device includes that the rotation sets up under quick-witted incasement and runs through in proper order and soak the washing chamber, spray the metal of chamber and stoving chamber and weave the transmission band, the inside rotation of metal weaving the transmission band installs a plurality of transmission wheels, and the both sides of metal weaving the transmission band be equipped with the metal weave the transmission band syntropy extend the annular transmission chain, and be equipped with a plurality of steering sprocket that are used for the metal to weave the transmission band and turn to the transmission on the annular transmission chain, steering sprocket and transmission wheel all rotate the installation under on the inner wall of quick-witted case, the rear shaft end of one of them transmission wheel extends to the exocoel of quick-witted case down and installs on the output of transmission motor, the transmission motor passes through support fixed mounting under on.
Preferably, a liquid inlet pipe and a liquid discharge pipe are arranged on the bottom wall of the leaching tank in a penetrating mode, control valves are arranged on the liquid inlet pipe and the liquid discharge pipe respectively, the other end of the liquid inlet pipe is connected with an external cleaning liquid source, and the other end of the liquid discharge pipe is connected with a sewer pipe.
Preferably, a feeding table for the medical instrument to be cleaned to enter and a discharging table for the medical instrument to be cleaned to be discharged are respectively arranged on two sides of the upper case corresponding to the positions of the instrument inlet and the instrument outlet.
Preferably, a drain pipe II is installed on the bottom wall of the horizontal partition plate corresponding to the spraying cavity in a penetrating mode, and the other end of the drain pipe II extends to the outer cavity of the lower case and is connected with the return pipeline.
Preferably, the front wall of the upper case is provided with a control panel, the control panel is provided with a display screen and a control button, and the control panel is internally provided with a PLC (programmable logic controller).
(III) advantageous effects
The embodiment of the invention provides a medical instrument cleaning and drying device for surgical operation, which has the following beneficial effects:
1. according to the invention, medical instruments to be cleaned are placed on a transmission mechanism in batches and are transmitted from left to right, the medical instruments are sequentially subjected to immersion cleaning, spraying and drying in transmission, a mixed immersion cleaning mechanism in the immersion cleaning cavity firstly immerses the medical instruments and is matched with turbulent flow stirring of cleaning liquid to improve the cleaning effect, the medical instruments are transmitted to the spraying cavity after being cleaned, the spraying and cleaning mechanism in the spraying cavity sprays and cleans the medical instruments with clean water to improve the cleaning effect and remove residual cleaning liquid, then the medical instruments enter the drying cavity, an exhaust fan and a plurality of groups of electric heating tubes are simultaneously started, the electric heating tubes heat and dry the medical instruments in the drying cavity, the exhaust fan accelerates the discharge of water during drying, and the dried medical instruments are discharged out of an equipment case through the transmission mechanism to finish cleaning and drying.
2. Through the integrated configuration of transmission mechanism and mixed pickling mechanism, treat that abluent medical instrument transmits to the pickling case and is in below the liquid level of the washing liquid in the pickling case, lift cylinder starts this moment, drive the downward motion of multiunit vertical stirring leaf, get into under the liquid level of washing liquid, the synchronous rotation stirring of carrying out the level to along the rolling disc for the axle center of multiunit vertical stirring leaf at horizontal dwang both ends, bevel gear meshing tooth of annular ring gear lower extreme on the horizontal dwang simultaneously, drive multiunit vertical stirring leaf and carry out vertical rotation stirring when carrying out the rotation stirring of level to along the rolling disc for the axle center, improve medical instrument's the pickling effect under the washing liquid level, guarantee medical instrument's cleanness.
3. Through the integrated configuration of a plurality of vertical stirring leaves and vortex impeller, the long gear meshes relay gear I all the time when going up and down, gear drive through relay gear I and relay gear II, drive I meshing bevel gear II of bevel gear of coaxial arrangement on the relay gear II, and then drive the rotation of double track sprocket, through the first track of double track sprocket, the sprocket feed mechanism of chain I and driving sprocket I, the band pulley feed mechanism of a plurality of driving pulleys and driving belt of reunion, drive a plurality of vortex impeller synchronous rotation, carry out the vortex stirring to the washing liquid, improve the pickling effect of medical instrument under the washing liquid level, guarantee medical instrument's cleanness.
4. Through mixing the combined structure who soaks washing mechanism and spray wiper mechanism, after driving motor starts, through double track sprocket second track, chain II and drive sprocket II's sprocket drive mechanism, drive the ratchet and rotate, pawl meshing ratchet, and then drive the drive disc and rotate, the hinge bar at drive disc front end edge promotes piston reciprocating motion in the driving sleeve, the external water source of reciprocal suction is chewed spraying of soaking back medical instrument through spraying a plurality of sprays of pipe network lower extreme and is washd, improve the cleaning performance and get rid of remaining washing liquid, along with the flexible start of propelling cylinder, can realize spraying the start-stop control of wiper mechanism, thereby practice thrift water source and energy consumption.
Drawings
The above features, technical features, advantages and modes of realisation of a medical instrument cleaning and drying apparatus for surgical operation will be further described in the following detailed description of preferred embodiments thereof with reference to the accompanying drawings, which are well understood.
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a sectional view of the internal structure of the present invention;
FIG. 3 is a schematic view of the backside structure of the present invention;
FIG. 4 is a schematic structural view of the hybrid soaking mechanism of the present invention;
FIG. 5 is a schematic structural view of the spray cleaning mechanism of the present invention;
fig. 6 is a back view of a part of the spray cleaning mechanism according to the present invention.
In the figure: the device comprises a lower case 1, a feeding table 101, a discharging table 102, an upper case 2, a pickling chamber 201, a spraying chamber 202, a drying chamber 203, a partition plate 204, an equipment inlet 205, an equipment outlet 206, a horizontal partition plate 3, a mixed pickling mechanism 4, a pickling tank 401, a liquid inlet pipe 402, a liquid outlet pipe 403, a control valve 404, a lifting cylinder 405, a mounting seat 406, a rotating disc 407, a long gear 408, a spline shaft 409, a driving motor 410, a positioning vertical rod 411, a horizontal rotating rod 412, a vertical stirring blade 413, a bevel gear 414, an annular gear ring 415, a fixed rod 416, a stirring rod 417, a fixed mixing wheel 418, a relay gear I419, a mounting shaft I420, a relay gear II 421, a bevel gear I422, a mounting shaft II 423, a bevel gear II 424, a double-track chain wheel 425, a chain I426, a driving chain wheel I427, a driving belt 428, a driving belt 429, a turbulent flow impeller 430, a spraying cleaning mechanism 5, the device comprises a water outlet pipe, a spraying pipe network 503, a spraying nozzle 504, a pipe network frame 505, a one-way water inlet valve 506, a one-way water outlet valve 507, a piston 508, a hinge rod 509, a driving disc 510, a ratchet wheel 511, a pawl 512, a pushing head 513, a pushing cylinder 514, a transmission chain wheel II 515, a chain II 516, an exhaust fan 6, an electric heating pipe 7, a transmission mechanism 8, a metal woven transmission belt 81, a transmission wheel 82, a steering chain wheel 83, a transmission motor 84, a water outlet pipe II 9 and a control panel 10.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
example 1
A medical instrument cleaning and drying device for surgical operation comprises a lower case 1 and an upper case 2 which are integrally communicated from top to bottom, wherein a horizontal partition plate 3 is horizontally arranged at the lower part of an inner cavity of the lower case 1, a transmission mechanism 8 for transmitting medical instruments is arranged in the inner cavity of the lower case 1, an instrument inlet 205 and an instrument outlet 206 are respectively arranged on two sides of the upper case 2 corresponding to the input end and the output end of the transmission mechanism 8, the inner cavities of the lower case 1 and the upper case 2 are sequentially a soaking cavity 201, a spraying cavity 202 and a drying cavity 203 along the movement direction of the transmission mechanism 8, the spraying cavity 202 and the drying cavity 203 are separated by a partition plate 204 which is vertically arranged, and a mixed soaking mechanism 4 and a spraying and cleaning mechanism 5 are respectively arranged in the soaking cavity 201 and the spraying cavity 202;
in this embodiment, as shown in fig. 2, an exhaust fan 6 is penetratingly embedded in the top wall of the drying cavity 203, and a plurality of groups of electric heating tubes 7 for heating the inside of the drying cavity 203 are symmetrically installed on the opposite inner walls of the drying cavity 203, when the conveying mechanism 8 conveys the cleaned medical instruments into the drying cavity 203, the exhaust fan 6 and the plurality of groups of electric heating tubes 7 are simultaneously started, the electric heating tubes 7 heat and dry the medical instruments inside the drying cavity 203, and the exhaust fan 6 accelerates the discharge of moisture during drying, so as to improve the drying efficiency;
in this embodiment, the medical instruments to be cleaned are placed on the conveying mechanism 8 in batches and conveyed from left to right, while sequentially passing through the immersion cleaning chamber 201, spray chamber 202 and stoving chamber 203, the mixed mechanism 4 that soaks in the chamber 201 of soaking soaks medical instrument earlier soaks and cooperates the vortex of washing liquid and mix, improve the cleaning performance, it transmits to spraying chamber 202 to rinse after the completion to rinse, it sprays the washing mechanism 5 that sprays in the chamber 202 and carries out the clear water to medical instrument and spray the washing, improve the cleaning performance and get rid of remaining washing liquid, medical instrument gets into stoving chamber 203 afterwards, exhaust fan 6 and multiunit electrothermal tube 7 start simultaneously, electrothermal tube 7 heats the medical instrument of stoving intracavity 203 inside and dries, exhaust fan 6 is the discharge of moisture when drying with higher speed, medical instrument after the completion of drying passes through 8 transmission equipment machine casees of transmission mechanism, accomplish and wash the stoving.
In this embodiment, as shown in fig. 2 to 4, the hybrid immersion cleaning mechanism 4 includes an immersion cleaning tank 401 fixedly installed on the upper end of the horizontal partition plate 3, an installation seat 406 is horizontally disposed on the inner top wall of the immersion cleaning chamber 201 corresponding to the position of the immersion cleaning tank 401, the upper end of the installation seat 406 is installed on the inner top wall of the immersion cleaning chamber 201 through a plurality of vertically disposed lifting cylinders 405, a rotating disc 407 is rotatably installed in the middle of the bottom wall of the installation seat 406, the upper shaft end of the rotating disc 407 penetrates through the installation seat 406 and is coaxially installed with a long gear 408, the middle of the long gear 408 is provided with a shaft hole and is slidably inserted with a spline shaft 409 in the shaft hole, the other end of the spline shaft 409 is fixedly installed on the output end of the driving motor 410, and the driving motor 410 is fixedly installed;
two vertical positioning rods 411 are symmetrically and vertically arranged on the edge of the lower end of the rotating disc 407, the lower ends of the two vertical positioning rods 411 are rotatably sleeved with the same horizontal rotating rod 412, a plurality of groups of vertical stirring blades 413 are fixedly sleeved at two ends of the horizontal rotating rod 412, a bevel gear 414 is fixedly sleeved on the horizontal rotating rod 412, the bevel gear 414 is meshed with teeth on the lower end face of the annular gear ring 415, and the annular gear ring 415 is fixedly arranged on the edge of the bottom wall of the mounting seat 406 through a plurality of fixing rods 416;
in this embodiment, when the transmission mechanism 8 transmits the medical device to be cleaned to the immersion tank 401 and is located below the liquid level of the cleaning liquid in the immersion tank 401, at this time, the lifting cylinder 405 is started to drive the plurality of sets of vertical stirring blades 413 to move downward and enter below the liquid level of the cleaning liquid, it can be understood that, through the connection between the spline shaft 409 and the shaft hole, the driving motor 410 is started to drive the long gear 408 to rotate and further drive the rotating disc 407 to rotate, the plurality of sets of vertical stirring blades 413 at the two ends of the horizontal rotating bar 412 at the lower end of the rotating disc 407 synchronously perform horizontal rotation stirring along the rotating disc 407, and the bevel gear 414 on the horizontal rotating bar 412 engages with the teeth at the lower end of the annular gear ring 415 to drive the plurality of sets of vertical stirring blades 413 to perform vertical rotation stirring while performing horizontal rotation stirring along the rotating disc 407, thereby improving the immersion effect of the medical device, ensuring the cleanness of the medical appliance.
In the embodiment, as shown in fig. 4, a relay gear i 419 is engaged on the long gear 408, a relay gear ii 421 is engaged on the relay gear i 419, the relay gear i 419 and the relay gear ii 421 are respectively rotatably mounted on the inner top wall of the soaking chamber 201 through a mounting shaft i 420 and a mounting shaft ii 423, a bevel gear i 422 is coaxially mounted on the relay gear ii 421, the bevel gear i 422 is engaged with a bevel gear ii 424, the rear shaft end of the bevel gear ii 424 penetrates through the rear wall of the soaking chamber 201 and is coaxially mounted with a dual-rail sprocket 425, and a first track of the dual-rail sprocket 425 is connected with a transmission sprocket i 427 through a chain i 426;
a plurality of turbulent impellers 430 are arranged in parallel on the lower portion of the inner cavity of the soaking and washing box 401, the rear shaft ends of the turbulent impellers 430 are sequentially arranged on the rear walls of the soaking and washing box 401 and the soaking and washing cavity 201 and are coaxially provided with transmission belt wheels 428, the transmission belt wheels 428 are connected through transmission belts 429, and one transmission belt 429 is coaxially connected with the transmission chain wheel I427;
in this embodiment, the long gear 408 is always engaged with the relay gear i 419 when ascending and descending, the bevel gear i 422 coaxially mounted on the relay gear ii 421 is driven to rotate by the gear transmission of the relay gear i 419 and the relay gear ii 421, the bevel gear i 422 is engaged with the bevel gear ii 424, so as to drive the double-track sprocket 425 to rotate, the sprocket transmission mechanism of the double-track sprocket 425, the chain i 426 and the sprocket transmission mechanism of the transmission sprocket i 427 are used to drive one of the transmission pulleys 428 to rotate, and then the pulley transmission mechanisms of the transmission pulleys 428 and the transmission belt 429 are combined to drive the plurality of turbulent impellers 430 to synchronously rotate, so as to perform turbulent stirring on the cleaning solution, improve the immersion cleaning effect of the medical apparatus under the cleaning solution level, and ensure the cleanness of the medical apparatus.
In this embodiment, as shown in fig. 3-6, the spray cleaning mechanism 5 includes a driving sleeve 502 fixedly installed on the top wall of the spray cavity 202, and a water pipe 501 and a water outlet pipe are respectively installed on the top wall and the bottom wall of one end of the driving sleeve 502 in a penetrating manner, a one-way water inlet valve 506 and a one-way water drain valve 507 are respectively installed on the water pipe 501 and the water outlet pipe, the water pipe 501 extends to the outer cavity of the upper cabinet 2 and is connected with an external water source, the other end of the water outlet pipe is connected with a spray pipe network 503 in a penetrating manner, the lower end of the spray pipe network 503 is installed with a plurality of spray nozzles 504 with downward output ends in a penetrating manner, the spray pipe network 503 is horizontally installed on the upper portion of the inner cavity of the spray cavity 202 through a pipe network frame 505, a piston 508 is slidably installed in the driving sleeve 502, a hinge rod 509, a ratchet wheel 511 is coaxially and rotatably arranged on the rear wall of the driving disc 510, the rear shaft end of the ratchet wheel 511 penetrates through the rear wall of the spraying cavity 202 and is coaxially provided with a transmission chain wheel II 515, and the transmission chain wheel II 515 is connected with a second track of the double-track chain wheel 425 through a chain II 516;
a pawl 512 is meshed with the ratchet wheel 511, the middle part of the pawl 512 is rotatably installed on the edge of the rear wall of the driving disc 510, a torsion spring for resetting is arranged between the pawl 512 and the driving disc 510, a pushing head 513 for pushing the pawl 512 to leave the ratchet wheel 511 is arranged on one side of the tail end of the pawl 512, the pushing head 513 is fixedly installed on the output end of a pushing cylinder 514, and the pushing cylinder 514 is fixedly installed on the inner wall of the spraying cavity 202;
in the implementation, after the driving motor 410 is started, the ratchet 511 is driven to rotate through a sprocket transmission mechanism of a second rail of the double-rail sprocket 425, the chain II 516 and the transmission sprocket II 515, in an initial state, the pushing head 513 abuts against the pawl 512, the pawl 512 and the ratchet 511 are in a non-meshed state, the first batch of medical instruments are cleaned and then transmitted into the spraying cavity 202, at the moment, the telescopic end of the air cylinder 514 is pushed to contract to drive the pushing head 513 to leave the pawl 512, the pawl 512 is meshed with the ratchet 511 under the reset action of the torsion spring to further drive the driving disc 510 to rotate, the hinged rod 509 at the front end edge of the driving disc 510 pushes the piston 508 to reciprocate in the driving sleeve 502, during suction, the one-way water inlet valve 506 is matched to suck an external water source into the driving sleeve 502, during compression, the one-way water outlet valve 507 is matched to compress the water in the driving sleeve 502 into, the cleaning agent is sprayed out through a plurality of spray nozzles 504 at the lower end of a spray pipe network 503, so that the medical instruments after immersion cleaning are sprayed and cleaned, the cleaning effect is improved, and the residual cleaning agent is removed;
it will be appreciated that with the propulsion cylinder 514 telescopically activated, start and stop control of the spray washer mechanism 5 may be achieved, thereby conserving water and energy.
In this embodiment, as shown in fig. 2 and 3, the transmission mechanism 8 includes a metal woven transmission belt 81 rotatably disposed in the lower chassis 1 and sequentially passing through the immersion cleaning cavity 201, the spraying cavity 202 and the drying cavity 203, a plurality of transmission wheels 82 are rotatably mounted inside the metal woven transmission belt 81, an annular transmission chain extending in the same direction as the metal woven transmission belt 81 is disposed on two sides of the metal woven transmission belt 81, a plurality of steering sprockets 83 for steering the metal woven transmission belt 81 are disposed on the annular transmission chain, the steering sprockets 83 and the transmission wheels 82 are rotatably mounted on the inner wall of the lower chassis 1, a rear shaft end of one transmission wheel 82 extends to an outer cavity of the lower chassis 1 and is mounted on an output end of the transmission motor 84, and the transmission motor 84 is fixedly mounted on the rear wall of the lower chassis 1 through a bracket;
in this embodiment, during cleaning, the start control of the transmission motor 84 can be used to realize the stay in the medical instrument immersion cleaning cavity 201, the spraying cavity 202 and the drying cavity 203, so as to ensure the immersion cleaning, the spraying washing and the drying of the medical instrument by the mixed immersion cleaning mechanism 4, the spraying washing mechanism 5, the exhaust fan 6 and the electric heating tube 7, and ensure the cleanness of the medical instrument.
In this embodiment, as shown in fig. 2, a liquid inlet pipe 402 and a liquid outlet pipe 403 are installed on the bottom wall of the immersion tank 401 in a penetrating manner, control valves 404 are installed on the liquid inlet pipe 402 and the liquid outlet pipe 403, the other end of the liquid inlet pipe 402 is connected with an external cleaning liquid source, the other end of the liquid outlet pipe 403 is connected with a sewer pipe, and the liquid inlet pipe 402 and the liquid outlet pipe 403 can supplement and replace the cleaning liquid in the immersion tank 401, thereby ensuring the immersion effect.
In this embodiment, as shown in fig. 1-2, a feeding table 101 for entering medical instruments to be cleaned and a discharging table 10 for outputting cleaned and dried medical instruments are respectively disposed on two sides of the upper case 2 corresponding to the positions of the instrument inlet 205 and the instrument outlet 206, so as to effectively ensure the entering and inputting of medical instruments and improve convenience.
In this embodiment, as shown in fig. 2 and 3, a drain pipe ii 9 is installed on the bottom wall of the horizontal partition plate 3 corresponding to the position of the spraying cavity 202, and the other end of the drain pipe ii 9 extends to the outer cavity of the lower case 1 and is connected with the return pipe for discharging water accumulated by spraying and cleaning.
In this embodiment, as shown in fig. 1, a control panel 10 is disposed on the front wall of the upper chassis 2, a display screen and a control button are disposed on the control panel 10, and a PLC controller is disposed in the control panel 10, in this embodiment, the model of the PLC controller is siemens S7-300, and the control panel 10 is connected to the lifting cylinder 405, the driving motor 410, the propulsion cylinder 514, the exhaust fan 6, the electric heating tube 7 and the transmission motor 84 through electric control lines;
medical personnel combine the PCL controller through controlling control button on control panel 10, and convenient effectual each subassembly of assurance is harmonious rain happy to realize medical instrument's automatic washing stoving, guarantee medical instrument's cleanness.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 4, a plurality of stirring rods 417 distributed in an annular array are fixedly installed at the lower end edge of the rotating disc 407, and the lower ends of the stirring rods 417 penetrate through the middle of the annular gear ring 415 and are connected with fixed mixing wheels 418, when the rotating disc 407 rotates, the fixed mixing wheels 418 extending downward into the cleaning solution are driven to rotate around the rotating disc 407 through the connection of the stirring rods 417, so as to improve the immersion cleaning effect of the medical instrument under the liquid level of the cleaning solution, and ensure the cleanness of the medical instrument.
Other undescribed structures refer to example 1.
According to the medical instrument cleaning and drying device for surgical operation of the above embodiment of the present invention, the medical instruments to be cleaned are placed on the transmission mechanism 8 in batches and transmitted from left to right, the medical instruments to be cleaned sequentially pass through the soaking cavity 201, the spraying cavity 202 and the drying cavity 203 during transmission, the mixed soaking mechanism 4 in the soaking cavity 201 first soaks the medical instruments and improves the cleaning effect by matching with turbulent stirring of the cleaning solution, the medical instruments are transmitted to the spraying cavity 202 after cleaning, the spraying and cleaning mechanism 5 in the spraying cavity 202 sprays and cleans the medical instruments with clean water, the cleaning effect is improved and the residual cleaning solution is removed, then the medical instruments enter the drying cavity 203, the exhaust fan 6 and the plurality of groups of electric heating tubes 7 are simultaneously started, the electric heating tubes 7 heat and dry the medical instruments in the drying cavity 203, the exhaust fan 6 accelerates the discharge of moisture during drying, and the dried medical instruments are discharged out of the device case through the transmission mechanism 8, cleaning and drying are completed;
specifically, the medical device to be cleaned is conveyed to the leaching tank 401 by the conveying mechanism 8 and is located below the liquid level of the cleaning liquid in the leaching tank 401, at this time, the lifting cylinder 405 is started to drive the plurality of groups of vertical stirring blades 413 to move downwards and enter below the liquid level of the cleaning liquid, it can be understood that, through the connection between the spline shaft 409 and the shaft hole, the driving motor 410 is started to drive the long gear 408 to rotate and further drive the rotating disc 407 to rotate, the plurality of groups of vertical stirring blades 413 at the two ends of the horizontal rotating bar 412 at the lower end of the rotating disc 407 synchronously perform horizontal rotation stirring along the rotating disc 407, and the bevel gear 414 on the horizontal rotating bar 412 engages with the teeth at the lower end of the annular gear ring 415 to drive the plurality of groups of vertical stirring blades 413 to perform vertical rotation stirring while performing horizontal rotation stirring along the rotating disc 407, thereby improving the leaching effect of the medical device under, the cleanness of the medical apparatus is ensured;
the long gear 408 is always meshed with the relay gear I419 when being lifted, the bevel gear I422 coaxially mounted on the relay gear II 421 is driven to rotate through gear transmission of the relay gear I419 and the relay gear II 421, the bevel gear I422 is meshed with the bevel gear II 424 to further drive the double-track chain wheel 425 to rotate, one of the driving belt wheels 428 is driven to rotate through a chain wheel transmission mechanism of a first track of the double-track chain wheel 425, the chain I426 and the driving chain wheel I427, and then the plurality of turbulent flow impellers 430 are driven to synchronously rotate by combining with the belt wheel transmission mechanisms of the plurality of driving belt wheels 428 and the driving belt 429 to perform turbulent flow stirring on the cleaning liquid, so that the immersion cleaning effect of the medical instrument under the liquid level of the cleaning liquid is improved, and the cleaning;
after the driving motor 410 is started, the ratchet 511 is driven to rotate through a sprocket transmission mechanism of a second rail of the double-rail sprocket 425, the chain II 516 and the transmission sprocket II 515, in an initial state, the pushing head 513 butts against the pawl 512, the pawl 512 and the ratchet 511 are in a non-meshed state, the first batch of medical instruments are cleaned and then transmitted into the spraying cavity 202, at the moment, the telescopic end of the pushing cylinder 514 is pushed to contract to drive the pushing head 513 to leave the pawl 512, the pawl 512 is meshed with the ratchet 511 under the reset action of the torsion spring to further drive the driving disc 510 to rotate, the hinged rod 509 at the front end edge of the driving disc 510 pushes the piston 508 to reciprocate in the driving sleeve 502, during suction, the one-way water inlet valve 506 is matched to realize that an external water source is sucked into the driving sleeve 502, during compression, the water in the driving sleeve 502 is compressed into the spraying pipe network 503 and is sprayed out through the plurality of spraying nozzles 504 at the lower, the spraying cleaning of the soaked medical apparatus is realized, the cleaning effect is improved, the residual cleaning liquid is removed, the starting and stopping control of the spraying cleaning mechanism 5 can be realized along with the telescopic starting of the propulsion cylinder 514, so that the water source and the energy consumption are saved, and the telescopic starting of the propulsion cylinder 514 is realized by controlling the periodicity of the rotating disc 510 to be aligned with the position of the pawl 512;
during cleaning, the stay in the medical instrument immersion cleaning cavity 201, the spraying cavity 202 and the drying cavity 203 can be realized by starting and controlling the transmission motor 84, so that the immersion cleaning, the spraying washing and the drying of the medical instrument by the mixed immersion cleaning mechanism 4, the spraying cleaning mechanism 5, the exhaust fan 6 and the electric heating tube 7 are ensured, and the cleanness of the medical instrument is ensured;
when the conveying mechanism 8 conveys the cleaned medical instruments to the drying cavity 203, the exhaust fan 6 and the plurality of groups of electric heating tubes 7 are started simultaneously, the electric heating tubes 7 heat and dry the medical instruments in the drying cavity 203, and the exhaust fan 6 accelerates the discharge of moisture during drying to finish the cleaning and drying of the medical instruments.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (9)
1. A cleaning and drying device for medical instruments used for surgical operations comprises a lower case (1) and an upper case (2) which are integrally communicated up and down, it is characterized in that a horizontal clapboard (3) is horizontally arranged at the lower part of the inner cavity of the lower case (1), a transmission mechanism (8) for transmitting medical instruments is arranged in the inner cavity of the lower case (1), and the two sides of the upper case (2) corresponding to the input end and the output end of the transmission mechanism (8) are respectively provided with an equipment inlet (205) and an equipment outlet (206), the inner cavities of the lower case (1) and the upper case (2) are a soaking cavity (201), a spraying cavity (202) and a drying cavity (203) in sequence along the movement direction of the transmission mechanism (8), the spraying cavity (202) and the drying cavity (203) are separated by a partition board (204) which is vertically arranged, and a mixed immersion cleaning mechanism (4) and a spraying cleaning mechanism (5) are respectively arranged in the immersion cleaning cavity (201) and the spraying cavity (202);
the exhaust fan (6) is arranged on the top wall of the drying cavity (203) in a penetrating and embedding mode, and a plurality of groups of electric heating tubes (7) used for heating the inside of the drying cavity (203) are symmetrically arranged on the opposite inner walls of the drying cavity (203).
2. The medical instrument cleaning and drying apparatus for surgical operation as set forth in claim 1, wherein: the mixed immersion cleaning mechanism (4) comprises an immersion cleaning box (401) fixedly mounted at the upper end of a horizontal partition plate (3), a mounting seat (406) is horizontally arranged on the inner top wall of the immersion cleaning cavity (201) corresponding to the position of the immersion cleaning box (401), the upper end of the mounting seat (406) is mounted on the inner top wall of the immersion cleaning cavity (201) through a plurality of vertically arranged lifting cylinders (405), a rotating disc (407) is rotatably mounted in the middle of the bottom wall of the mounting seat (406), the upper shaft end of the rotating disc (407) penetrates through the mounting seat (406) and is coaxially mounted with a long gear (408), a shaft hole is formed in the middle of the long gear (408) and a spline shaft (409) is inserted in the shaft hole in a sliding manner, the other end of the spline shaft (409) is fixedly mounted on the output end of a driving motor (410), and the driving motor (410) is fixedly mounted on the inner top wall;
two location montants (411) are vertically installed to the lower extreme edge symmetry of rolling disc (407), and the lower extreme of two location montants (411) rotates the cover and is equipped with same horizontal dwang (412), and the both ends of horizontal dwang (412) are all fixed the cover and are equipped with vertical stirring leaf of multiunit (413), fixed cover is equipped with bevel gear (414) on horizontal dwang (412), and tooth of terminal surface under bevel gear (414) meshing annular ring gear (415), and annular ring gear (415) are at the diapire edge of mount pad (406) through a plurality of dead levers (416) fixed mounting.
3. The medical instrument cleaning and drying apparatus for surgical operation as set forth in claim 2, wherein: a relay gear I (419) is meshed with the long gear (408), a relay gear II (421) is meshed with the relay gear I (419), the relay gear I (419) and the relay gear II (421) are rotatably mounted on the inner top wall of the immersion cleaning cavity (201) through a mounting shaft I (420) and a mounting shaft II (423) respectively, a bevel gear I (422) is coaxially mounted on the relay gear II (421), the bevel gear I (422) is meshed with a bevel gear II (424), the rear shaft end of the bevel gear II (424) penetrates through the rear wall of the immersion cleaning cavity (201) and is coaxially mounted with a double-track chain wheel (425), and a first track of the double-track chain wheel (425) is connected with a transmission chain wheel I (427) through a chain I (426);
the lower portion of an inner cavity of the soaking and washing box (401) is parallelly provided with a plurality of turbulent flow impellers (430), rear shaft ends of the turbulent flow impellers (430) are sequentially soaked and washed on the rear walls of the box (401) and the soaking and washing cavity (201) and are coaxially provided with transmission belt wheels (428), the transmission belt wheels (428) are connected through transmission belts (429), and one of the transmission belts (429) is coaxially connected with the transmission chain wheel I (427).
4. A surgical medical instrument cleaning and drying apparatus as claimed in any one of claims 2 or 3, wherein: the lower end edge of the rotating disc (407) is fixedly provided with a plurality of stirring rods (417) distributed in an annular array, and the lower ends of the stirring rods (417) penetrate through the middle part of the annular gear ring (415) and are connected with a fixed mixing wheel (418).
5. The medical instrument cleaning and drying apparatus for surgical operation according to claim 3, wherein: the spraying cleaning mechanism (5) comprises a driving sleeve (502) fixedly installed on the inner top wall of the spraying cavity (202), a water conveying pipe (501) and a water outlet pipe are respectively installed on the top wall and the bottom wall of one end of the driving sleeve (502) in a penetrating mode, a one-way water inlet valve (506) and a one-way water drain valve (507) are respectively installed on the water conveying pipe (501) and the water outlet pipe in a penetrating mode, the water conveying pipe (501) extends to the outer cavity of the upper case (2) and is connected with an external water source, a spraying pipe network (503) is connected to the other end of the water outlet pipe in a penetrating mode, a plurality of spraying nozzles (504) with downward output ends are installed at the lower end of the spraying pipe network (503) in a penetrating mode, the spraying pipe network (503) is horizontally installed on the upper portion of the inner cavity of the spraying cavity (202) through the pipe, the other end of the hinged rod (509) extends to the outer cavity of the driving sleeve (502) and is rotatably mounted on the edge of the front wall of the driving disc (510), a ratchet wheel (511) is coaxially and rotatably mounted on the rear wall of the driving disc (510), the rear shaft end of the ratchet wheel (511) penetrates through the rear wall of the spraying cavity (202) and is coaxially mounted with a transmission chain wheel II (515), and the transmission chain wheel II (515) is connected with a second track of the double-track chain wheel (425) through a chain II (516); a pawl (512) is meshed on the ratchet wheel (511), the middle part of the pawl (512) is rotatably installed on the edge of the rear wall of the driving disc (510), a torsion spring for resetting is arranged between the pawl (512) and the driving disc (510), a pushing head (513) for pushing the pawl (512) to leave the ratchet wheel (511) is arranged on one side of the tail end of the pawl (512), the pushing head (513) is fixedly installed on the output end of the pushing cylinder (514), and the pushing cylinder (514) is fixedly installed on the inner wall of the spraying cavity (202); the conveying mechanism (8) comprises a metal woven conveying belt (81) which is rotatably arranged in the lower case (1) and sequentially penetrates through the immersion cleaning cavity (201), the spraying cavity (202) and the drying cavity (203), a plurality of conveying wheels (82) are rotatably arranged inside the metal woven conveying belt (81), two sides of the metal woven conveying belt (81) are provided with annular conveying chains extending in the same direction as the metal woven conveying belt (81), and the annular conveying chains are provided with a plurality of steering chain wheels (83) for steering and conveying the metal woven conveying belt (81); the steering chain wheels (83) and the transmission wheels (82) are rotatably mounted on the inner wall of the lower case (1), the rear shaft end of one transmission wheel (82) extends to the outer cavity of the lower case (1) and is mounted on the output end of the transmission motor (84), and the transmission motor (84) is fixedly mounted on the rear wall of the lower case (1) through a support.
6. A surgical medical instrument cleaning and drying apparatus as claimed in any one of claims 2 or 3, wherein: a liquid inlet pipe (402) and a liquid outlet pipe (403) are arranged on the bottom wall of the immersion cleaning box (401) in a penetrating mode, control valves (404) are arranged on the liquid inlet pipe (402) and the liquid outlet pipe (403), the other end of the liquid inlet pipe (402) is connected with an external cleaning liquid source, and the other end of the liquid outlet pipe (403) is connected with a sewer pipe.
7. The medical instrument cleaning and drying apparatus for surgical operation as set forth in claim 1, wherein: two sides of the upper case (2) corresponding to the positions of the equipment inlet (205) and the equipment outlet (206) are respectively provided with a feeding table (101) for the medical equipment to be cleaned to enter and a discharging table (102) for the medical equipment to be cleaned to be discharged.
8. The medical instrument cleaning and drying apparatus for surgical operation as set forth in claim 1, wherein: and a drain pipe II (9) is penetratingly arranged on the bottom wall of the horizontal partition plate (3) corresponding to the spraying cavity (202), and the other end of the drain pipe II (9) extends to the outer cavity of the lower case (1) and is connected with a return pipeline.
9. The medical instrument cleaning and drying apparatus for surgical operation as set forth in claim 1, wherein: the front wall of the upper case (2) is provided with a control panel (10), the control panel (10) is provided with a display screen and control buttons, and the control panel (10) is internally provided with a PLC (programmable logic controller).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061589.6A CN112893253A (en) | 2021-01-18 | 2021-01-18 | Medical instrument cleaning and drying equipment for surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061589.6A CN112893253A (en) | 2021-01-18 | 2021-01-18 | Medical instrument cleaning and drying equipment for surgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112893253A true CN112893253A (en) | 2021-06-04 |
Family
ID=76114653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110061589.6A Withdrawn CN112893253A (en) | 2021-01-18 | 2021-01-18 | Medical instrument cleaning and drying equipment for surgical operation |
Country Status (1)
| Country | Link |
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| CN (1) | CN112893253A (en) |
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| CN113617708A (en) * | 2021-08-12 | 2021-11-09 | 浙江英洛华磁业有限公司 | External thread cleaning device |
| CN113695749A (en) * | 2021-10-14 | 2021-11-26 | 江苏沪云激光设备有限公司 | Workpiece surface laser processing equipment |
| CN117367923A (en) * | 2023-12-08 | 2024-01-09 | 佳木斯大学 | Device and method for processing oral cancer in-vitro tumor tissue specimens |
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| CN117367923A (en) * | 2023-12-08 | 2024-01-09 | 佳木斯大学 | Device and method for processing oral cancer in-vitro tumor tissue specimens |
| CN117367923B (en) * | 2023-12-08 | 2024-02-06 | 佳木斯大学 | Device and method for processing oral cancer in-vitro tumor tissue specimens |
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Application publication date: 20210604 |