CN114798657A - Medical instrument belt cleaning device suitable for intracardiac branch of academic or vocational study - Google Patents
Medical instrument belt cleaning device suitable for intracardiac branch of academic or vocational study Download PDFInfo
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- CN114798657A CN114798657A CN202210500297.2A CN202210500297A CN114798657A CN 114798657 A CN114798657 A CN 114798657A CN 202210500297 A CN202210500297 A CN 202210500297A CN 114798657 A CN114798657 A CN 114798657A
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- assembly
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- box body
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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
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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Abstract
The application discloses a medical instrument cleaning device suitable for cardiology department, which relates to the technical field of cleaning equipment and comprises a shell, an instrument storage box, a box body rotating assembly, a paraffin supply assembly and a paraffin melting assembly; the instrument storage boxes are of box body structures, the number of the instrument storage boxes is two, and the instrument storage boxes comprise box bodies, elastic diaphragms and filling wax; the two instrument storage boxes are provided with two box bodies, wherein the top of one box body is provided with an opening, the bottom of the other box body is provided with an opening, and the two openings are oppositely arranged; the elastic diaphragm is positioned on the side wall of the box body, and forms a closed space with the box body, and the space is filled with wax; the box body rotating assembly is used for driving the two instrument storage boxes to coaxially rotate, and one box body is positioned on the box body rotating assembly in a sliding mode; the paraffin supply assembly is of a piston structure; the paraffin melting assembly is used for heating and liquefying all paraffin; the technical effect that the medical instrument cleaning equipment can clear disinfection dead corners when cleaning medical instruments and cannot cause collision damage to the medical instruments is achieved.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a medical instrument cleaning device suitable for cardiology.
Background
The medical apparatus and instruments in the department of cardiology can be polluted after use, and the polluted medical apparatus and instruments can be put into use again after being cleaned, disinfected and dried, so that the occupational infection of medical staff and the cross infection of patients can be reduced.
When the medical instrument cleaning device in the prior art is used for cleaning medical instruments, the medical instruments are contacted with the inner wall of a cleaning bin body to cause dead sterilization angles, so that the sterilization effect is influenced; in order to solve the problems, a soft stirring rod capable of stirring and cleaning medical instruments in a bin body is additionally arranged in a medical instrument cleaning device, and the medical instruments which are disinfected are stirred in the process of cleaning the medical instruments so that the medical instruments generate certain displacement and disinfection dead angles are eliminated; however, in the above scheme, the medical instrument is rubbed with the inner wall of the cleaning bin body due to the movement of the medical instrument, and the medical instrument is easily collided with the inner wall of the cleaning bin body, so that the medical instrument is damaged to a certain extent, and the service life of the medical instrument is influenced.
Disclosure of Invention
The embodiment of the application provides a medical instrument belt cleaning device suitable for intracardiac branch of academic or vocational study, has solved among the prior art in the clean medical instrument in-process of medical instrument cleaning device for eliminate the disinfection dead angle and lead to medical instrument collision damage's technical problem easily, has realized that medical instrument cleaning device can clear away the disinfection dead angle and can not cause medical instrument collision damage's technological effect when clean medical instrument.
The embodiment of the application provides a medical instrument cleaning device suitable for cardiology department, which comprises a shell, a power assembly and a control unit, wherein a spray nozzle is arranged on the inner wall of the shell, an instrument taking and placing opening is formed in the side wall of the shell, and the medical instrument cleaning device further comprises an instrument storage box, a box body rotating assembly, a paraffin supply assembly and a paraffin melting assembly;
the instrument storage box is of a box body structure, the number of the instrument storage boxes is two, and the instrument storage boxes comprise box bodies, elastic diaphragms and filling wax;
the two instrument storage boxes are provided with two box bodies, wherein the top of one box body is provided with an opening, the bottom of the other box body is provided with an opening, and the two openings are oppositely arranged;
the sides of the elastic diaphragm are positioned on the side wall of the box body, the elastic diaphragm and the box body form a closed space, and the space is filled with filling wax;
the box body rotating assembly is a combination of a motor and a frame structure and is used for driving the two instrument storage boxes to coaxially rotate, and one box body is positioned on the box body rotating assembly in a sliding mode under the control of the control unit;
the paraffin supply assembly plays a role in introducing paraffin into the closed space or extracting paraffin from the closed space and is of a piston structure;
the paraffin melts the subassembly and is used for heating liquefaction all paraffin, and the structure is electric heating wire.
Preferably, the box body rotating assembly plays a role in driving the instrument storage box to rotate, and comprises a rotating shaft, a bearing frame, a guide rod, a rotating driving assembly and a sliding driving assembly;
the rotating shaft is positioned on the side wall of the shell and driven by the rotating driving assembly to rotate, and the axial direction of the rotating shaft is perpendicular to the height direction of the shell;
the bearing frame is of a plate-shaped or frame structure, is positioned at one end of the rotating shaft, which is far away from the shell, and plays a role in fixing one of the box bodies and fixing the guide rod;
the guide rod is in a rod shape or a plate shape, is positioned on the bearing frame and plays a role in guiding the movement of the box body which is not fixed on the bearing frame;
the length direction of the guide rod is the same as the height direction of the shell in the non-operation state of the medical instrument cleaning device, and the guide rod is fixed at the top end of the bearing frame;
the sliding driving component is positioned on the guide rod and used for driving one of the box bodies to slide along the length direction of the guide rod.
Preferably, the paraffin supply assembly comprises a paraffin conveying piston assembly, and the paraffin conveying piston assembly comprises a storage pipe, a first piston, a second piston, a connecting spring, a limiting rope, a piston driving assembly and a paraffin conveying pipe;
the storage pipe is mainly tubular and is used for containing filling wax;
the first and second pistons are each slidably positioned in the reservoir tube;
the connecting spring is a pressure spring, one end of the connecting spring is fixed on the first piston, and the other end of the connecting spring is fixed on the second piston;
one end of the limiting rope is fixed on the first piston, and the other end of the limiting rope is fixed on the second piston;
the piston driving assembly is used for driving the first piston to move;
the paraffin conveying pipe is used for communicating the closed space with the storage pipe and conveying paraffin.
Preferably, the paraffin melting assembly comprises an elastic rope and a heating wire supporting frame;
the elastic ropes are elastic rope bodies, the number of the elastic ropes is multiple, one end of each elastic rope is positioned on the inner wall of the box body, the other end of each elastic rope is fixed on the elastic diaphragm, and the length direction of each elastic rope is the same as the height direction of the shell;
the heating wire supporting frames are of spiral spring structures, are multiple in number, are sleeved on the elastic ropes and correspond to the elastic ropes one to one, and play a role in supporting and positioning the electric heating wires;
the heating wire supporting frame is abutted against the inner wall of the box body at one end, and is abutted against the elastic diaphragm at the other end.
Preferably, the device also comprises a supporting soft block;
the supporting soft blocks are densely distributed on the elastic diaphragm and play a role in supporting medical instruments to be disinfected.
Preferably, the medical disinfection device further comprises an instrument supporting assembly, wherein the instrument supporting assembly main body is in a rod shape and is used for supporting the medical instrument which is being disinfected during cleaning, and the instrument supporting assembly main body comprises a sliding rod and a sliding rod displacement assembly;
the box body comprises a wax storage bin and a supporting plate bin, wherein the wax storage bin is a bin body with an opening on one side and used for positioning the elastic diaphragm; the supporting plate bin is arranged close to the wax storage bin and used for storing the sliding rod shifting assembly;
a partition plate between the wax storage bin and the supporting plate bin is a bin body partition plate;
the elastic diaphragm is of a capsule body structure and is a diaphragm capsule, and through holes for passing the sliding rod are densely distributed in the elastic diaphragm;
the sliding rods are rod bodies, penetrate through the passing holes and the bin body partition plate, are positioned on the bin body partition plate in a sliding mode, and are the same as the passing holes in number;
the supporting soft block is positioned at the top of the sliding rod;
the sliding rod shifting assembly is positioned in the supporting plate bin and is of a sliding plate structure or an electromagnet structure, and the sliding rod shifting assembly plays a role in driving the sliding rod to slide.
Preferably, the sliding rod shifting assembly is a lifting tray assembly;
the lifting tray assembly comprises a tray and a lifting driving assembly;
the tray is in a plate shape, is positioned in the tray bin in a sliding mode, and has the same sliding direction as the length direction of the sliding rod;
when the supporting plate slides, the supporting plate firstly contacts a sliding rod right below the sterilized medical instrument, and then the sterilized medical instrument is supported in the moving process of the tray;
the lifting tray assembly is used for driving the tray to move, is preferably a telescopic rod in structure and is controlled by the control unit to stretch.
Preferably, the sliding rod shifting assembly is a rod body shifting assembly;
the rod body shifting assembly comprises a permanent magnet, a bearing plate and an electromagnet group;
the permanent magnets are magnetic blocks, are multiple in number, are positioned at one end, far away from the elastic diaphragm, of the sliding rod and correspond to the sliding rod one by one;
the bearing plate is positioned at the bottom of the supporting plate bin and used for supporting and positioning the electromagnet group;
the electromagnet group is a combination of a plurality of electromagnets, and the electromagnets are direct current electromagnets and correspond to the permanent magnets one by one;
the operation of the electromagnet group is controlled by the control unit.
Preferably, the supporting soft block is in the structure of an elastic bag filled with paraffin;
the spray head can spray hot water with the temperature of more than 70 ℃;
when the paraffin wax softening device is actually used, the hot water is sprayed out by the spray head before the sliding rod moves upwards to soften the paraffin wax in the elastic bag, the elastic bag can deform due to the self weight of medical instruments, and then the paraffin wax in the elastic bag can be cooled and solidified.
Preferably, the thickness of the elastic membrane is 2 to 6 mm.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the medical equipment cleaning device comprises a shell, two symmetrically arranged equipment storage boxes, a box body rotating assembly, a paraffin supply assembly and a paraffin melting assembly, wherein the box body rotating assembly is used for driving the box body to rotate; when the medical instrument cleaning box is used, a medical instrument to be sterilized is placed on the elastic diaphragm, the two instrument storage boxes are abutted together in the cleaning process, a certain amount of melted paraffin is introduced into the instrument storage boxes, then the box body rotating assembly is controlled to drive the two instrument storage boxes to coaxially rotate for 180 degrees, the medical instrument is turned over to eliminate a cleaning dead angle, and then the two instrument storage boxes are controlled to be away from each other to continue cleaning; the technical problem that in the process of cleaning medical instruments by using the medical instrument cleaning equipment in the prior art, collision damage of the medical instruments is easily caused in order to eliminate disinfection dead angles is effectively solved, and the technical effect that the medical instrument cleaning equipment can clear the disinfection dead angles when cleaning the medical instruments and cannot cause collision damage of the medical instruments is further achieved.
Drawings
FIG. 1 is a schematic view of a device storage box and a box rotating assembly of a medical device cleaning device suitable for cardiology department according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a device storage box of the medical device cleaning device suitable for cardiology department according to the present invention;
FIG. 3 is a schematic view of the device storage box and paraffin supply assembly of the medical device cleaning device for cardiology department of the present invention;
FIG. 4 is a schematic structural diagram of the appearance of a medical instrument cleaning device suitable for cardiology department according to the present invention;
FIG. 5 is a schematic view of the position relationship between the casing and the instrument storage box of the medical instrument cleaning device suitable for cardiology department of the present invention;
FIG. 6 is a schematic view of the internal structure of the nozzle and the casing of the cleaning device for medical instruments used in cardiology department according to the present invention;
FIG. 7 is a schematic diagram of the position relationship between the supporting soft block and the elastic diaphragm of the medical device cleaning device suitable for cardiology department;
FIG. 8 is a schematic illustration of an instrument support assembly of a medical instrument cleaning device suitable for use in cardiology department according to the present invention;
FIG. 9 is a schematic diagram of the position relationship between the diaphragm capsule and the box body of the medical device cleaning device suitable for cardiology department;
FIG. 10 is a schematic diagram of a septum capsule of a medical device cleaning apparatus suitable for cardiology applications in accordance with the present invention;
FIG. 11 is a schematic view of a rod shifting assembly of the medical device cleaning apparatus for cardiology department of the present invention;
FIG. 12 is a schematic diagram showing the positional relationship between the bearing plate and the electromagnet assembly of the cleaning device for medical instruments used in cardiology department according to the present invention;
FIG. 13 is a schematic diagram of the position relationship between the elastic bag and the sliding rod of the medical device cleaning device for cardiology department according to the present invention;
FIG. 14 is a schematic view of a collapsed elastomeric bladder of a medical device cleaning apparatus suitable for use in cardiology applications according to the present invention.
In the figure:
a housing 100, a nozzle 110, a side door 120;
the instrument storage box 200, the box body 210, the wax storage bin 211, the pallet bin 212, the bin body partition plate 213, the elastic membrane 220, the membrane bag 221, the through hole 222 and the filling wax 230;
a cartridge rotating assembly 300, a rotating shaft 310, a carrier 320, and a guide bar 330;
a paraffin supply assembly 400, a paraffin conveying piston assembly 410, a storage pipe 411, a first piston 412, a second piston 413, a connecting spring 414, a limiting rope 415, a piston driving assembly 416 and a paraffin conveying pipe 417;
a paraffin melting assembly 500, an elastic cord 510, a heating wire support frame 520;
a supporting soft mass 600, an elastic bag 610;
the device comprises an instrument supporting assembly 700, a sliding rod 710, a limiting plate 711, a lifting tray assembly 720, a tray 721, a lifting driving assembly 722, a rod body shifting assembly 730, a permanent magnet 731, a bearing plate 732 and an electromagnet group 733.
Detailed Description
In order to facilitate an understanding of the present invention, the present application will now be described more fully with reference to the accompanying drawings; the preferred embodiments of the present invention are illustrated in the accompanying drawings, but the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete.
It is noted that the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The medical instrument cleaning device applicable to the cardiology department comprises a shell 100, two symmetrically arranged instrument storage boxes 200, a box body rotating assembly 300 for driving the box body to rotate, a paraffin supply assembly 400 for controlling the paraffin amount in the instrument storage boxes, and a paraffin melting assembly 500 for liquefying paraffin; the elastic diaphragm 220 is arranged on the instrument storage box, and paraffin is filled in the elastic diaphragm; when the medical instrument cleaning box is used, a medical instrument to be disinfected is placed on the elastic diaphragm 220, the two instrument storage boxes 200 are abutted together in the cleaning process, a certain amount of melted paraffin is introduced into the instrument storage boxes 200, then the box body rotating assembly 300 is controlled to drive the two instrument storage boxes to coaxially rotate for 180 degrees, the medical instrument is overturned, so that the cleaning dead angle is eliminated, then the two instrument storage boxes 200 are controlled to be away from each other, and the cleaning is continued; the technical effects that the medical instrument cleaning equipment can clear disinfection dead angles when cleaning medical instruments and cannot cause collision damage to the medical instruments are achieved.
Example one
As shown in fig. 1 to 6, the medical instrument cleaning device for cardiology department of the present application includes a housing 100, an instrument storage box 200, a box rotating assembly 300, a paraffin supply assembly 400, a paraffin melting assembly 500, a power assembly, and a control unit.
As shown in fig. 4 to 6, the casing 100 is a container for accommodating the instrument storage box 200, and has a box structure, and a spray head 110 for spraying cleaning liquid is positioned on an inner wall of the casing; an instrument taking and placing opening is formed in the side wall of the shell 100, a side opening door 120 is positioned on the instrument taking and placing opening, when the cleaning device is used, a medical instrument to be cleaned can be placed in the instrument storage box 200 by opening the side opening door 120, and the sterilized medical instrument can be taken out through the instrument taking and placing opening after cleaning is completed.
Preferably, the head 110 is a universal head, and can swing under the control of the control unit.
Preferably, a drying device and a wastewater recovery assembly are further positioned on the housing 100, which are all in the prior art and are not described herein again.
As shown in fig. 1, the instrument storage box 200 is a box structure for storing medical instruments to be cleaned, and the number of the instrument storage box 200 is two, and two instrument storage boxes 200 are symmetrically arranged and are positioned on the box rotating assembly 300;
further, as shown in fig. 1 and 2, the instrument storage case 200 includes a case body 210, an elastic diaphragm 220, and a filling wax 230; the two instrument storage boxes 200 are provided with two boxes 210, wherein one box 210 is open at the top, the other box 210 is open at the bottom, and the two openings are arranged oppositely; the elastic diaphragm 220 is a film made of elastic material, and the edges of the elastic diaphragm 220 are all positioned on the side wall of the box body 210; the elastic diaphragm 220 forms a closed space with the cartridge body 210, and the space is filled with filling wax 230;
the cartridge rotating assembly 300 is used for driving the instrument storage cartridge 200 to rotate, and includes a rotating shaft 310, a bearing frame 320, a guide rod 330, a rotating driving assembly and a sliding driving assembly; the rotating shaft 310 is positioned on the side wall of the housing 100 and driven by the rotating drive assembly to rotate, and the axial direction of the rotating shaft 310 is perpendicular to the height direction of the housing 100; the bearing frame 320 is a plate-shaped or frame structure, is positioned at one end of the rotating shaft 310 away from the casing 100, and plays a role of fixing one of the cartridges 210 and fixing the guide bars 330; the guide bar 330, which has a bar shape or a plate shape, is positioned on the carrier 320 to guide the movement of the cartridge 210 that is not fixed to the carrier 320; the length direction of the guide bar 330 is the same as the height direction of the housing 100 in the non-operating state of the medical device cleaning apparatus of the present application, and is fixed to the top end of the carrier 320; the sliding driving assembly is positioned on the guide rods 330 and is used for driving one of the cartridges 210 to slide along the length direction of the guide rods 330; open-top's box body 210 is fixed bear on the frame 320, open-bottom's box body 210 slides and fixes a position on the guide bar 330 when the rotation driving assembly moves, two the box body 210 is conflicted together, and two under other states box body 210 sets up one above the other, leaves the clearance that is greater than 5 centimetres between.
Preferably, the rotating driving assembly is a motor, the sliding driving assembly is a combination of a motor, a gear and a rack, and the rotating driving assembly and the sliding driving assembly are controlled by the control unit to operate.
Preferably, the thickness of the elastic membrane 220 is 2 to 6 mm.
The paraffin supply assembly 400 plays a role in introducing paraffin into the closed space or extracting paraffin from the closed space, is of a piston structure, and operates under the control of the control unit;
preferably, in order to provide a continuous pressing force to the filling wax 230 in the closed space and thus to accelerate the restoring speed of the elastic diaphragm 220 to the flat surface; as shown in fig. 2, the paraffin supply assembly 400 includes a paraffin feed piston assembly 410, and the paraffin feed piston assembly 410 includes a storage tube 411, a first piston 412, a second piston 413, a connecting spring 414, a limiting rope 415, a piston driving assembly 416, and a paraffin feed tube 417; the storage tube 411 is mainly tubular and is used for containing the filling wax 230; the first piston 412 and the second piston 413 are both slidably positioned in the storage tube 411; the connecting spring 414 is a compression spring, one end of which is fixed on the first piston 412, and the other end of which is fixed on the second piston 413, and plays a role in providing continuous extrusion force for the filling wax 230 in the closed space; one end of the limiting rope 415 is fixed on the first piston 412, and the other end of the limiting rope is fixed on the second piston 413, so that the effect of preventing the connecting spring 414 from generating plastic deformation caused by the resistance force of the second piston 413 when the first piston 412 sucks is achieved; the piston driving assembly 416 is used for driving the first piston 412 to move, and is preferably a telescopic rod structure and is controlled by a control unit to operate; the wax transfer pipe 417 communicates the closed space with the storage pipe 411 and is used to transfer paraffin.
The paraffin melting assembly 500 is used for melting the paraffin supply assembly 400 and the filling wax 230 in the closed space into liquid state according to the requirement, and the structure is preferably an electric heating wire;
further, the electric heating wire is positioned on the inner wall of the cartridge body 210, the storage tube 411 and the wax feeding tube 417.
Preferably, in order to ensure that the filling wax 230 in the enclosed space is heated uniformly and avoid damaging the elastic membrane 220 due to the existence of a heating assembly, the paraffin melting assembly 500 comprises an elastic rope 510 and a heating wire support frame 520; the elastic ropes 510 are a plurality of elastic rope bodies, one end of each elastic rope is positioned on the inner wall of the box body 210, the other end of each elastic rope is fixed on the elastic diaphragm 220, and the length direction of each elastic rope is the same as the height direction of the shell 100; the heating wire supporting frames 520 are of spiral spring structures, are provided with a plurality of numbers, are sleeved on the elastic ropes 510, correspond to the elastic ropes 510 one by one, and play a role in supporting and positioning the electric heating wires; one end of the heating wire support frame 520 abuts against the inner wall of the cartridge body 210, and the other end abuts against the elastic diaphragm 220.
The power assembly is used for providing power for the operation of each part of the medical instrument cleaning device, and preferably is a battery or an alternating current power supply; the control unit plays a role in coordinating the operation of all parts of the medical instrument cleaning device, and is preferably a programmable logic controller; the power assembly and the control unit are both in the prior art and are not described in detail herein.
When the medical instrument cleaning device of the embodiment of the application is actually used:
1. the user first opens the side door 120 and places medical instruments to be sterilized on the elastic membrane 220 of the instrument storage box 200 with an open top;
2. the upper side door 120 is closed, and the spray head 110 is started to clean the disinfection instrument;
3. as shown in fig. 3, the device storage box 200 with the bottom opening is controlled to move downwards, so that the two device storage boxes 200 are abutted against each other;
4. controlling the paraffin melting assembly 500 to operate the liquefied paraffin, and then introducing a certain amount of liquid paraffin into the closed space through the paraffin supply assembly 400 to make the two elastic diaphragms 220 contact with each other;
5. controlling the box body rotating assembly 300 to operate, and enabling the two instrument storage boxes 200 to coaxially rotate for 180 degrees, so that the cleaning dead angle is eliminated;
6. the instrument storage boxes 200 are controlled to be away from each other, and meanwhile, paraffin in the closed space is extracted out partially (at the moment, the elastic diaphragm 220 is gradually flattened under the action of the elasticity of the elastic diaphragm);
7. continuing cleaning until cleaning is finished; the cleaning process can be carried out by overturning for many times;
8. after cleaning is completed, the side door 120 is opened, and the cleaned medical instrument is taken out.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
the technical problem of in the process of cleaning medical instruments by the medical instrument cleaning equipment in the prior art, collision damage of the medical instruments is easily caused in order to eliminate disinfection dead angles is solved, and the technical effect that the medical instrument cleaning equipment can eliminate the disinfection dead angles when cleaning the medical instruments and cannot cause collision damage of the medical instruments is achieved.
Example two
Considering that the medical device being cleaned in the above embodiment is tightly attached to the elastic membrane 220 and a small pit is formed on the elastic membrane 220 due to its own weight, so that the medical device may only be able to clean the upper half (the other part can be cleaned after the device is turned over) during the cleaning process, which results in that the cleaning time of the medical device is prolonged compared with the cleaning device of the prior art when the solution in the above embodiment is used for cleaning the medical device; in order to solve the above problems, in the embodiments of the present application, a supporting soft block 600 is added on the basis of the above embodiments; the method specifically comprises the following steps:
as shown in fig. 7, the supporting soft block 600 is a rubber block, and is densely covered on the elastic membrane 220 to play a role of supporting the medical device to be sterilized.
In order to further raise the medical instrument being cleaned and thus facilitate cleaning of the lower half of the medical instrument and thus shorten the cleaning time, it is preferable that, as shown in fig. 8 to 10, the medical instrument cleaning apparatus further comprises an instrument supporting assembly 700, the instrument supporting assembly 700 has a rod shape in its main body for supporting the medical instrument being sterilized at the time of cleaning, and includes a sliding rod 710 and a lifting tray assembly 720;
the cartridge 210 includes a wax storage compartment 211 and a pallet compartment 212; the wax storage bin 211 is a bin body with an opening on one side and is used for positioning the elastic diaphragm 220; the tray bin 212 is arranged close to the wax storage bin 211 and used for storing the lifting tray assembly 720; the partition plate between the wax storage bin 211 and the supporting plate bin 212 is a bin body partition plate 213;
as shown in fig. 9 and 10, the elastic diaphragm 220 is a capsule body structure, which is a diaphragm capsule 221, and the passing holes 222 for passing the sliding rod 710 are densely distributed on the capsule body;
the sliding rod 710 is a rod body, penetrates through the passing hole 222 and the cabin body partition plate 213, and is positioned on the cabin body partition plate 213 in a sliding manner; the number of the sliding rods 710 is the same as that of the passing holes 222; the length direction of the sliding rod 710 is the same as the height direction of the box body 210; the supporting soft block 600 is positioned on top of the sliding rod 710; limiting pieces 711 are positioned at two ends of the sliding rod 710, and the limiting pieces 711 are annular sheet bodies and play a role in preventing the sliding rod 710 from falling from the box body 210;
further, the lifting tray assembly 720 includes a tray 721 and a lifting driving assembly 722; the tray 721 has a plate shape, and is slidably positioned in the pallet magazine 212 in the same direction as the length direction of the slide bar 710; the supporting plate 721 slides to contact the sliding rod 710 directly below the sterilized medical instrument, so as to support the sterilized medical instrument during the movement of the supporting plate 721; the lifting tray assembly 720 is used for driving the tray 721 to move, and is preferably a telescopic rod controlled by a control unit to extend and retract.
EXAMPLE III
In order to further improve the practicability of the present application and increase the cleaning efficiency, in the embodiment of the present application, the lifting tray assembly 720 is replaced by the rod body shifting assembly 730 on the basis of the above embodiment, and the magnetic force is used to control the movement of the sliding rod 710 so as to control the spatial position of the medical apparatus being sterilized relative to the spray head 110; the method specifically comprises the following steps:
as shown in fig. 11 and 12, the lever shifting assembly 730 includes a permanent magnet 731, a carrier plate 732 and an electromagnet group 733; the permanent magnets 731 are magnetic blocks, are multiple in number, are positioned at one end of the sliding rod 710 far away from the elastic diaphragm 220, and correspond to the sliding rods 710 one by one; the carrier plate 732 is positioned at the bottom of the pallet bin 212 and is used for supporting and positioning the electromagnet group 733; the electromagnet group 733 is a combination of a plurality of electromagnets, and the electromagnets are direct current electromagnets and correspond to the permanent magnets 731 one by one; the operation of the electromagnet group 733 is controlled by the control unit; in actual use, the displacement of the sliding rod 710 can be controlled by controlling whether the electromagnet is energized or not and controlling the magnetic pole direction of the electromagnet (cleaning of the medical instrument being sterilized in the up-and-down swinging process can be realized).
Preferably, to reduce the risk that the tubular, rod-shaped medical instrument being sterilized will fall off the slide bar 710 during movement of the slide bar 710, thereby affecting the cleaning effect; as shown in fig. 13 and 14, the supporting soft block 600 has a structure of an elastic bladder 610 filled with paraffin therein; the nozzle 110 can spray hot water of more than 70 degrees (the nozzle 110 comprises a water heating component); in practical use, the front nozzle 110 ejects hot water to soften paraffin in the elastic bag 610 before the sliding rod 710 moves upwards, the elastic bag 610 deforms due to the self weight of the medical instrument, then the paraffin in the elastic bag 610 is cooled and solidified, and the elastic bag 610 with solidified paraffin inside has better support performance on the medical instrument which is being cleaned.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A medical instrument cleaning device suitable for cardiology department comprises a shell (100), a power assembly and a control unit, wherein a spray head (110) is arranged on the inner wall of the shell, and an instrument taking and placing opening is formed in the side wall of the shell, and the medical instrument cleaning device is characterized by further comprising an instrument storage box (200), a box body rotating assembly (300), a paraffin supply assembly (400) and a paraffin melting assembly (500);
the instrument storage box (200) is of a box body structure, the number of the instrument storage box is two, and the instrument storage box comprises a box body (210), an elastic diaphragm (220) and filling wax (230);
the two instrument storage boxes (200) are provided with two box bodies (210), wherein the top of one box body (210) is opened, the bottom of the other box body (210) is opened, and the two openings are oppositely arranged;
the edges of the elastic diaphragm (220) are positioned on the side wall of the box body (210), the elastic diaphragm (220) and the box body (210) form a closed space, and the space is filled with filling wax (230);
the box body rotating assembly (300) is a combination of a motor and a frame structure and is used for driving the two instrument storage boxes (200) to coaxially rotate, wherein one box body (210) is positioned on the box body rotating assembly (300) in a sliding manner under the control of the control unit;
the paraffin supply assembly (400) plays a role in introducing paraffin into the closed space or extracting paraffin from the closed space and is of a piston structure;
the paraffin melting assembly (500) is used for heating and liquefying all paraffin and is structurally provided with an electric heating wire.
2. The apparatus for cleaning medical instruments suitable for cardiology department according to claim 1, wherein the cassette rotating assembly (300) functions to rotate the instrument storage cassette (200) and comprises a rotating shaft (310), a carrier (320), a guide bar (330), a rotating driving assembly and a sliding driving assembly;
the rotating shaft (310) is positioned on the side wall of the shell (100) and driven by the rotating drive assembly to rotate, and the axial direction of the rotating shaft (310) is perpendicular to the height direction of the shell (100);
the bearing frame (320) is of a plate-shaped or frame structure, is positioned at one end of the rotating shaft (310) far away from the shell (100) and plays a role of fixing one of the box bodies (210) and fixing the guide rod (330);
the guide rod (330) is in a rod shape or a plate shape, is positioned on the bearing frame (320) and plays a role of guiding the movement of the box body (210) which is not fixed on the bearing frame (320);
the length direction of the guide rod (330) is the same as the height direction of the shell (100) in the non-operation state of the medical device cleaning device, and the guide rod is fixed at the top end of the bearing frame (320);
the sliding driving component is positioned on the guide rods (330) and used for driving one of the box bodies (210) to slide along the length direction of the guide rods (330).
3. The medical instrument cleaning device suitable for cardiology department according to claim 1, wherein the paraffin supply assembly (400) comprises a paraffin delivery piston assembly (410), the paraffin delivery piston assembly (410) comprising a storage tube (411), a first piston (412), a second piston (413), a connecting spring (414), a limiting rope (415), a piston driving assembly (416), and a paraffin delivery tube (417);
the storage pipe (411) is mainly tubular and is used for containing filling wax (230);
said first piston (412) and second piston (413) are both slidingly positioned in said storage tube (411);
the connecting spring (414) is a pressure spring, one end of the connecting spring is fixed on the first piston (412), and the other end of the connecting spring is fixed on the second piston (413);
one end of the limiting rope (415) is fixed on the first piston (412), and the other end of the limiting rope is fixed on the second piston (413);
the piston drive assembly (416) is used for driving the movement of the first piston (412);
the paraffin conveying pipe (417) is used for communicating the closed space with the storage pipe (411) and conveying paraffin.
4. The intracardiac medical device cleaning apparatus according to claim 1, wherein the paraffin melting assembly (500) comprises a stretch cord (510) and a heating wire support frame (520);
the elastic ropes (510) are elastic rope bodies, the number of the elastic ropes is multiple, one end of each elastic rope body is positioned on the inner wall of the box body (210), the other end of each elastic rope body is fixed on the elastic diaphragm (220), and the length direction of each elastic rope body is the same as the height direction of the shell (100);
the heating wire supporting frames (520) are of spiral spring structures, are multiple in number, are sleeved on the elastic ropes (510), correspond to the elastic ropes (510) one by one, and play a role in supporting and positioning the electric heating wires;
one end of the heating wire supporting frame (520) abuts against the inner wall of the box body (210), and the other end abuts against the elastic diaphragm (220).
5. The apparatus for cleaning medical instruments suitable for cardiology department according to any one of claims 1-4, further comprising a support soft block (600);
the supporting soft block (600) is densely distributed on the elastic diaphragm (220) and plays a role in supporting medical instruments needing to be disinfected.
6. The apparatus for washing medical instruments suitable for cardiology department according to claim 5, further comprising an instrument supporting assembly (700), wherein the instrument supporting assembly (700) has a rod shape in its main body for supporting the medical instrument being sterilized during cleaning, and comprises a sliding rod (710) and a sliding rod shifting assembly;
the box body (210) comprises a wax storage bin (211) and a supporting plate bin (212), wherein the wax storage bin (211) is a bin body with one open side and used for positioning the elastic diaphragm (220); the supporting plate bin (212) is arranged close to the wax storage bin (211) and used for storing the sliding rod shifting assembly;
a partition plate between the wax storage bin (211) and the supporting plate bin (212) is a bin body partition plate (213);
the elastic diaphragm (220) is of a capsule body structure and is a diaphragm capsule (221), and through holes (222) for passing the sliding rod (710) are densely distributed in the elastic diaphragm;
the sliding rods (710) are rod bodies, penetrate through the passing holes (222) and the cabin body partition plates (213), are positioned on the cabin body partition plates (213) in a sliding mode, and the number of the sliding rods (710) is the same as that of the passing holes (222);
the supporting soft block (600) is positioned on top of the sliding rod (710);
the sliding rod shifting assembly is positioned in the supporting plate bin (212) and is of a sliding plate structure or an electromagnet structure, and the sliding rod shifting assembly plays a role in driving the sliding rod (710) to slide.
7. The apparatus for washing medical instruments suitable for use in cardiology department of claim 6, wherein the sliding bar displacing assembly is a lifting tray assembly (720);
the lifting tray assembly (720) comprises a tray (721) and a lifting driving assembly (722);
the tray (721) is plate-shaped and is slidably positioned in the pallet bin (212) in the same direction as the length direction of the sliding rod (710);
when the supporting plate (721) slides, the supporting plate can firstly contact a sliding rod (710) right below the sterilized medical instrument, and then the sterilized medical instrument is supported in the moving process of the supporting plate (721);
the lifting tray assembly (720) is used for driving the tray (721) to move, is preferably a telescopic rod in structure, and is controlled by the control unit to extend and retract.
8. The apparatus for cleaning medical instruments suitable for cardiology department of claim 6, wherein the sliding rod shifting assembly is a rod shifting assembly (730);
the rod body shifting assembly (730) comprises a permanent magnet (731), a bearing plate (732) and an electromagnet group (733);
the permanent magnets (731) are magnetic blocks, are multiple in number, are positioned at one end, away from the elastic diaphragm (220), of the sliding rod (710), and correspond to the sliding rod (710) in a one-to-one mode;
the bearing plate (732) is positioned at the bottom of the pallet bin (212) and used for supporting and positioning the electromagnet group (733);
the electromagnet group (733) is a combination of a plurality of electromagnets, and the electromagnets are direct current electromagnets and correspond to the permanent magnets (731) one by one;
the operation of the electromagnet group (733) is controlled by the control unit.
9. The apparatus for cleaning medical instruments suitable for cardiology department according to claim 6, wherein the supporting soft block (600) is structured as an elastic balloon (610) filled with paraffin inside;
the spray head (110) can spray hot water with the temperature of more than 70 ℃;
when the paraffin wax injection device is actually used, the front spray head (110) sprays hot water to soften paraffin in the elastic bag (610) before the sliding rod (710) moves upwards, the elastic bag (610) deforms due to the self weight of a medical instrument, and then the paraffin in the elastic bag (610) is cooled and solidified.
10. The medical device cleaning apparatus suitable for cardiology department according to claim 1, wherein the thickness of the elastic membrane (220) is 2 to 6 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210500297.2A CN114798657B (en) | 2022-05-10 | 2022-05-10 | Medical instrument belt cleaning device suitable for intracardiac branch of academic or vocational study |
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| CN202210500297.2A CN114798657B (en) | 2022-05-10 | 2022-05-10 | Medical instrument belt cleaning device suitable for intracardiac branch of academic or vocational study |
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| CN114798657B CN114798657B (en) | 2022-09-09 |
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| CN117604839A (en) * | 2024-01-24 | 2024-02-27 | 中铁电气化铁路运营管理有限公司 | Rail construction operation vehicle for rail maintenance treatment |
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| CN114798657B (en) | 2022-09-09 |
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