CN112869890B - Medical instrument cleaning and sterilizing device for neurology department - Google Patents
Medical instrument cleaning and sterilizing device for neurology department Download PDFInfo
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- CN112869890B CN112869890B CN202110034602.9A CN202110034602A CN112869890B CN 112869890 B CN112869890 B CN 112869890B CN 202110034602 A CN202110034602 A CN 202110034602A CN 112869890 B CN112869890 B CN 112869890B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 121
- 230000001954 sterilising effect Effects 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000000249 desinfective effect Effects 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000005406 washing Methods 0.000 claims description 11
- 230000000926 neurological effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000003792 cranial nerve Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Biomedical Technology (AREA)
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a cleaning and disinfecting device for medical instruments for neurology department, and aims to solve the problems that the traditional cleaning and disinfecting means has strict operation requirements and takes long time for manual cleaning, meanwhile, the cleaned medical instruments need to be disinfected after moisture is drained, the time consumption is long, the disinfecting operation is complicated, the cleaning and disinfecting effects are attenuated, and the normal use of the subsequent medical instruments is influenced; the water flow cleaning mechanism comprises stirring impellers which are symmetrically and rotatably arranged at the lower part of the inner cavity of the inner box. The cleaning and disinfecting device is particularly suitable for cleaning and disinfecting medical instruments in the neurology department, and has high social use value and application prospect.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a cleaning and disinfecting device for medical instruments for neurology department.
Background
The examination of the neurology department needs the examination of all systems of the whole body, but the emphasis is on the nervous system, the examination range comprises cranial nerves, motor nerves, sensory nerves and nerve reflexes, and medical instruments used in the examination process have a large amount of impurities and bacteria after being used and need to be cleaned and sterilized.
Traditional washing and disinfection means are artifical the washing, and artifical the washing has strict operation requirement on the one hand, and consuming time long, and on the other hand washs medical instrument after accomplishing and disinfects after needing to drip dry moisture, and consuming time long and disinfection complex operation wash and disinfect the effect decay, influence follow-up medical instrument's normal use.
The patent of publication No. CN208743150U discloses an apparatus belt cleaning device for neurology department's medicine, and it includes the casing, the bottom fixedly connected with of casing advances water tank, the inside fixedly connected with filter screen of case advances water, the both sides of case that advances water communicate respectively has inlet tube and drinking-water pipe, the surface of inlet tube is provided with the water intaking valve, the one end intercommunication that the drinking-water pipe kept away from the case that advances water has the water pump, the right side of water pump and the left side fixed connection of casing, the top intercommunication of water pump has the outlet pipe, and the device can be with the surperficial impurity clean up of medical instrument, but the device has complex operation and long drawback consuming time. Therefore, a cleaning and disinfecting device for medical instruments for neurology department is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cleaning and disinfecting device for medical instruments for neurology department, which overcomes the defects of the prior art, is reasonable in design and compact in structure, and aims to solve the problems that the traditional cleaning and disinfecting means has strict operation requirements for manual cleaning and takes long time, and on the other hand, the cleaned medical instruments need to be disinfected after water is drained, so that the time consumption is long, the disinfecting operation is complicated, the cleaning and disinfecting effect is reduced, and the normal use of the subsequent medical instruments is influenced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a cleaning and disinfecting device for medical instruments for neurology department comprises a case with an opening at the upper end and a case cover arranged on the opening of the case, wherein an inner case is arranged in the case, an ultraviolet disinfection lamp is arranged on the inner top wall of the case cover, a water flow cleaning mechanism is arranged at the bottom of the inner cavity of the inner case, a four-way valve extending to the outer cavity of the case is arranged on the bottom wall of the inner case in a penetrating way, and a swing cleaning mechanism is arranged at the upper part of the inner cavity of the inner case;
the water flow cleaning mechanism comprises stirring impellers which are symmetrically and rotatably installed on the lower portion of an inner cavity of the inner box, lower shaft ends of the stirring impellers extend to the inner cavity of the case and are coaxially provided with belt wheels III, the two belt wheels III are connected with belt wheels IV through a transmission belt II, the belt wheels IV are rotatably installed on the bottom wall of the inner box, driven bevel gears are coaxially installed on the belt wheels IV, driving bevel gears are meshed on the driven bevel gears, the driving bevel gears are fixedly installed on output ends of driving motors, and the driving motors are fixedly installed on the inner bottom wall of the case.
Preferably, the swing cleaning mechanism comprises a vertical frame fixedly arranged on the inner bottom wall of the inner box, a horizontal sliding rail is horizontally arranged at the upper end of the vertical frame, two ends of the horizontal sliding rail are fixedly connected with the inner wall of the inner box, and a cleaning box with an opening at the upper end and densely distributed cleaning through holes on the box wall is slidably arranged on the horizontal sliding rail;
still including rotating the drive disc of installing on the grudging post antetheca, the back axle head of drive disc extends to the inner chamber of quick-witted case and coaxial arrangement has band pulley I, band pulley I is connected with band pulley II through driving belt I, and II coaxial arrangements of band pulley are on the drive bevel gear, the antetheca non-central point of drive disc puts the rotation and installs movable slider, and movable slider slidable mounting is in bar hole I that dwang lateral wall middle part was seted up, the lower extreme of dwang is rotated and is installed in grudging post antetheca lower part, and the upper end of dwang has seted up terminal open bar hole II, and slidable mounting has the location slider in bar hole II, the outer wall lower part at the washing box is installed in the rotation of location slider.
Preferably, the four-way valve comprises an installation valve port which is arranged at the upper part of the valve body and is communicated with the bottom wall of the inner box, a drainage valve port which is arranged at the lower part of the valve body and is communicated with a sewer pipeline, a water delivery valve port which is arranged on the side wall of the valve body and is communicated with an external water source, and an air delivery valve port which is arranged on the side wall of the valve body and is communicated with an input end of an external warm air blower.
Preferably, rivers wiper mechanism is still including the vortex cleaning assembly, the vortex cleaning assembly rotates the vortex impeller of installing on the inner box back wall including the symmetry, and the back axle head of two vortex impellers extends to the inner chamber of quick-witted case and coaxial arrangement respectively has sprocket I and driven circular gear, sprocket I has sprocket I and sprocket III through drive chain transmission connection in proper order, and I coaxial arrangement of sprocket is on the back wall of band pulley I, the front end coaxial arrangement of sprocket III has drive circular gear, drive circular gear rotates and installs on the back wall of inner box, and drive circular gear meshes with driven circular gear mutually.
Preferably, the front wall and the rear wall of the cleaning box are symmetrically provided with extension shafts, and the tail ends of the extension shafts are slidably arranged in strip-shaped positioning grooves formed in the inner walls of the front side and the rear side of the inner box.
Preferably, the upper end face of the box cover is provided with a handle for opening and closing the box cover.
Preferably, triangle reinforcement frame is installed to the lower extreme bilateral symmetry of horizontal slide rail, and triangle reinforcement frame and grudging post's lateral wall integrated into one piece.
Preferably, ventilation grids communicated with the interior of the inner box are symmetrically arranged on the upper parts of the opposite side walls of the case.
Preferably, a control panel is installed on the front wall of the case, a display screen and control buttons are arranged on the control panel, and a PLC is arranged in the control panel.
Preferably, the aperture of the cleaning through hole on the cleaning box is 4-6 mm.
(III) advantageous effects
The embodiment of the invention provides a cleaning and disinfecting device for medical instruments for neurology department, which has the following beneficial effects:
1. according to the invention, equipment is started through a control button on a control panel, three valve ports of a four-way valve are all closed in an initial state, a water delivery valve port is opened, an external water source is input into an inner box and does not pass through a cleaning box for containing medical instruments, the water delivery valve port is closed, and then a swinging cleaning mechanism and a water flow cleaning mechanism are matched for cleaning; after cleaning, opening a drainage valve port to discharge the cleaned sewage; after the discharging is finished, the drainage valve port is closed, the gas transmission valve port is opened, an external warm air blower is started, and the cleaned medical appliance is dried by warm air; simultaneously, reciprocating motion's washing tape moves medical instrument and can cooperate the three valve port switching of cross valve to realize carrying out even hot-blast stoving and ultraviolet disinfection, and clean and disinfection effect are better.
2. According to the invention, the water flow cleaning mechanism is arranged, the driving motor is started to drive the driving bevel gear to rotate, the driving bevel gear is meshed with the driven bevel gear, and then the two stirring impellers are driven to rotate in the same direction by combining the combined structure of the two belt wheels III, the transmission belt II and the belt wheel IV, so that the cleaning water is stirred under the condition that water mixed with cleaning liquid is injected into the inner box, and the cleaning of the neurology medical instrument in the cleaning box by the water flow is ensured.
3. According to the invention, the swinging cleaning mechanism is arranged, when the driving motor is started, the driving disc is driven to rotate through the belt wheel transmission mechanism of the belt wheel I, the transmission belt I and the belt wheel II, the movable sliding block at the edge of the driving disc rotates in the strip-shaped hole I along with the rotation of the driving disc, the rotating rod is driven to reciprocate in a fan-shaped clockwise and anticlockwise direction, and then the positioning sliding block in the strip-shaped hole II at the tail end of the rotating rod is driven to drive the cleaning box to reciprocate horizontally on the horizontal sliding rail, so that the cleaning effect is further improved by matching with the mixed cleaning liquid.
4. According to the turbulent flow cleaning assembly, when the driving motor is started, the chain wheel I rotates along with the rotation of the belt wheel I, the left turbulent flow impeller is driven to rotate anticlockwise by matching with a chain wheel transmission mechanism of the chain wheel I, the transmission chain, the chain wheel I and the chain wheel III, and then the right turbulent flow impeller rotates clockwise by combining with a transmission mechanism of the driving circular gear meshed with the driven circular gear, so that circulating turbulent flow of water flow is realized by the rotation of the two turbulent flow impellers, cleaning water below the two turbulent flow impellers is circularly input upwards to form circulation, and the cleaning water continuously enters the interior of the cleaning box through the cleaning through hole, so that the cleaning effect is ensured.
Drawings
The above features, technical features, advantages and modes of realisation of a cleaning and disinfecting device for neurological medical instruments will be further described in the following detailed description of preferred embodiments thereof with reference to the accompanying drawings.
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a sectional view of the internal structure of the present invention;
FIG. 3 is a rear view of the internal structure of the present invention;
FIG. 4 is a schematic view of the oscillating cleaning mechanism of the present invention;
FIG. 5 is a schematic view of the combination structure of the cleaning box and the positioning slider according to the present invention;
fig. 6 is a schematic view of a three-way valve according to the present invention.
In the figure: the device comprises a case 1, an inner case 2, a case cover 3, a handle 301, a control panel 4, a ventilation grid 5, an ultraviolet disinfection lamp 6, a four-way valve 7, an input port 74, a drain valve port 71, a water delivery valve port 72, a gas delivery valve port 73, an installation valve port 74, a swing cleaning mechanism 8, a vertical frame 81, a horizontal slide rail 82, a triangular reinforcing frame 83, a driving disc 84, a movable slider 85, a rotating rod 86, a strip-shaped hole I87, a strip-shaped hole II 88, a positioning slider 89, a cleaning box 810, an extension shaft 811, a strip-shaped positioning groove 812, a belt wheel I813, a driving belt I814, a belt wheel II 815, a turbulent flow cleaning component 9, a turbulent flow impeller 91, a chain wheel I92, a driving chain 93, a chain wheel I94, a chain wheel III 95, a driving circular gear 96, a driven circular gear 97, a stirring impeller 10, a belt wheel III 11, a driving belt II 12, a belt wheel IV 13, a driven bevel gear 14, a driving bevel gear 15 and a driving motor 16.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
example 1
A cleaning and disinfecting device for medical instruments for neurology department comprises a case 1 with an opening at the upper end and a case cover 3 arranged on the opening of the case 1, wherein an inner case 2 is arranged in the case 1, an ultraviolet disinfection lamp 7 is arranged on the inner top wall of the case cover 3, a water flow cleaning mechanism is arranged at the bottom of an inner cavity of the inner case 2, a four-way valve 7 extending to an outer cavity of the case 1 is arranged on the bottom wall of the inner case 2 in a penetrating way, and a swing cleaning mechanism 8 is arranged at the upper part of the inner cavity of the inner case 2;
the water flow cleaning mechanism comprises stirring impellers 10 which are symmetrically and rotatably arranged at the lower part of an inner cavity of the inner box 2, the lower shaft ends of the stirring impellers 10 extend to the inner cavity of the machine box 1 and are coaxially provided with belt wheels III 11, the two belt wheels III 11 are connected with belt wheels IV 13 through a transmission belt II 12, the belt wheels IV 13 are rotatably arranged on the bottom wall of the inner box 2, driven bevel gears 14 are coaxially arranged on the belt wheels IV 13, driving bevel gears 15 are meshed on the driven bevel gears 14, the driving bevel gears 15 are fixedly arranged on the output ends of driving motors 16, and the driving motors 16 are fixedly arranged on the inner bottom wall of the machine box 1;
in this embodiment, an operator opens the case cover 3, puts the medical device for neurology department to be cleaned and disinfected into the cleaning box 810, then closes the case cover 3, starts the driving motor 16 to drive the driving bevel gear 15 to rotate, the driving bevel gear 15 engages with the driven bevel gear 14, and further drives the two stirring impellers 10 to rotate in the same direction by combining the combined structure of the two belt wheels iii 11, the transmission belt ii 12 and the belt wheel iv 13, and under the condition that water mixed with cleaning liquid is poured into the inner box 2, the stirring of cleaning water is realized, and the cleaning of the medical device for neurology department in the cleaning box 810 by water flow is ensured.
In this embodiment, as shown in fig. 2-5, the swing cleaning mechanism 8 includes a vertical frame 81 fixedly installed on the inner bottom wall of the inner box 2, a horizontal sliding rail 82 is horizontally installed at the upper end of the vertical frame 81, two ends of the horizontal sliding rail 82 are fixedly connected with the inner wall of the inner box 2, a cleaning box 810 with an opening at the upper end and densely distributed cleaning through holes on the box wall is slidably installed on the horizontal sliding rail 82;
the cleaning box also comprises a driving disc 84 which is rotatably installed on the front wall of the upright frame 81, the rear shaft end of the driving disc 84 extends to the inner cavity of the machine case 1 and is coaxially provided with a belt wheel I813, the belt wheel I813 is connected with a belt wheel II 815 through a transmission belt I814, the belt wheel II 815 is coaxially installed on a driving bevel gear 15, a movable sliding block 85 is rotatably installed at the non-central position of the front wall of the driving disc 84, the movable sliding block 85 is slidably installed in a strip-shaped hole I87 formed in the middle of the side wall of a rotating rod 86, the lower end of the rotating rod 86 is rotatably installed on the lower portion of the front wall of the upright frame 81, the upper end of the rotating rod 86 is provided with a strip-shaped hole II 88 with an open tail end, a positioning sliding block 89 is slidably installed in the strip-shaped hole II 88, and the positioning block 89 is rotatably installed on the lower portion of the outer wall of the cleaning box 810;
in this embodiment, when the driving motor 16 is started, the driving disc 84 is driven to rotate by a belt wheel transmission mechanism of the belt wheel i 813, the driving belt i 814 and the belt wheel ii 815, the movable slider 85 at the edge of the driving disc 84 rotates in the strip-shaped hole i 87 along with the rotation of the driving disc 84, the rotating rod 86 is driven to reciprocate clockwise and counterclockwise in a sector shape, and then the positioning slider 89 in the strip-shaped hole ii 88 at the tail end of the rotating rod 86 is driven to drive the cleaning box 810 to reciprocate horizontally on the horizontal sliding rail 82, so as to cooperate with stirring of the mixed cleaning solution, and further improve the cleaning effect;
meanwhile, it can be understood that the reciprocating cleaning box 810 drives the medical apparatus to perform uniform hot air drying and ultraviolet sterilization, and the cleaning and sterilizing effects are better.
In this embodiment, as shown in fig. 6, the four-way valve 7 comprises an installation valve port 74 disposed at the upper part of the valve body and connected to the bottom wall of the inner box 2 in a penetrating manner, a drainage valve port 71 disposed at the lower part of the valve body and connected to a sewer pipe, a water delivery valve port 72 disposed at the sidewall of the valve body and connected to an external water source, and a gas delivery valve port 73 disposed at the sidewall of the valve body and connected to an input end of an external warm air blower, when the device is started, the three valve ports are all closed in an initial state, the water delivery valve port 72 is opened, water mixed with cleaning liquid from the outside is delivered into the inner box 2 and does not pass through the cleaning box 810 for containing medical devices, the water delivery valve port 72 is closed, and then the swinging cleaning mechanism 8 and the water flow cleaning mechanism are used for cleaning, after the cleaning is completed, the drainage valve port 71 is opened, and sewage after the cleaning is discharged; repeating the above operations, inputting external clean water for secondary rinsing, after the secondary rinsing, opening the drain valve port 71, and discharging the cleaned sewage; the drain valve port 71 is closed, the air delivery valve port 73 is opened and an external warm air blower is started to effectively dry the cleaned medical appliance by warm air.
In this embodiment, as shown in fig. 2 and 5, the front wall and the rear wall of the cleaning box 810 are symmetrically provided with extending shafts 811, and the ends of the extending shafts 811 are slidably mounted in strip-shaped positioning grooves 812 formed in the inner walls of the front side and the rear side of the inner box 2, so that the horizontal reciprocating swing of the cleaning box 810 is ensured, and the cleaning effect is improved.
In this embodiment, as shown in fig. 1 and 3, a handle 301 for opening, closing and lifting the box cover 3 is installed on the upper end surface of the box cover 3, so as to ensure convenient opening of the box body and taking and placing of cleaning and disinfecting medical instruments.
In this embodiment, as shown in fig. 2 and 4, triangular reinforcing frames 83 are symmetrically installed on two sides of the lower end of the horizontal sliding rail 82, and the triangular reinforcing frames 83 and the side wall of the stand 81 are integrally formed, so that the stability and the stable lifting of the horizontal sliding rail 82 are effectively ensured.
In this embodiment, as shown in fig. 1-3, ventilation grids 5 penetrating the interior of the inner box 2 are symmetrically arranged on the upper portion of the opposite side walls of the case 1, and are used for being matched with an air delivery valve port 73 of the four-way valve 7, and inputting hot air to dry and clean the medical apparatus.
In this embodiment, the four-way valve 7 is an electromagnetic valve, the electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, is not limited to hydraulic pressure and pneumatic pressure, can be matched with different circuits to realize expected control, and can ensure the control precision and flexibility.
In this embodiment, as shown in fig. 1, a control panel 4 is installed on the front wall of the chassis 1, a display screen and a control button are installed on the control panel 4, and a PLC controller is installed in the control panel 4, in this embodiment, the model of the PLC controller is siemens S7-200, and the control panel 4 is connected with the four-way valve 7, the driving motor 16 and an external warm air blower through an electrical control line.
In this embodiment, the aperture of the cleaning through hole on the cleaning box 810 is 4-6 mm, which can effectively ensure water flow cleaning and prevent the leakage of the cleaned medical apparatus through the cleaning through hole.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 2 and 3, the water flow cleaning mechanism further includes a spoiler cleaning assembly 9, the spoiler cleaning assembly 9 includes spoiler impellers 91 symmetrically rotatably installed on the rear wall of the inner box 2, rear shaft ends of the two spoiler impellers 91 extend to an inner cavity of the chassis 1 and are respectively and coaxially installed with a sprocket i 92 and a driven circular gear 97, the sprocket i 92 is sequentially connected with a sprocket i 94 and a sprocket iii 95 through a transmission chain 93 in a transmission manner, the sprocket i 94 is coaxially installed on the rear wall of the pulley i 813, a driving circular gear 96 is coaxially installed at the front end of the sprocket iii 95, the driving circular gear 96 is rotatably installed on the rear wall of the inner box 2, the driving circular gear 96 is meshed with the driven circular gear 97, when the driving motor 16 is started, the sprocket i 94 rotates along with the rotation of the pulley i 813, the sprocket i 92, the transmission chain 93, the sprocket i 94 and the sprocket iii 95 are matched with a sprocket transmission mechanism, the drive is located left vortex impeller 91 anticlockwise rotation in fig. 2, and the drive mechanism that meshing mutually of drive circular gear 96 and driven circular gear 97 is recombined, and then realize being located vortex impeller 91 clockwise rotation on right side in fig. 2, two vortex impellers 91 turn to and have realized the circulation vortex to rivers, and the washing water that will be below is to the upper circulation input formation circulation, and the continuous washing through-hole that passes through gets into washs the box 810 inner loop, has guaranteed the cleaning performance.
Other undescribed structures refer to example 1.
According to the cleaning and disinfecting device for the medical instrument for the neurology department of the embodiment of the invention, an operator opens the box cover 3, the medical instrument for the neurology department to be cleaned and disinfected is put into the cleaning box 810, then the box cover 3 is closed, the equipment is started through the control button on the control panel 4, the three valve ports of the four-way valve 7 are all closed in the initial state, the water delivery valve port 72 is opened, an external water source is input into the inner box 2 and does not pass through the cleaning box 810 for containing the medical instrument, the water delivery valve port 72 is closed, and then the cleaning is carried out by matching with the swinging cleaning mechanism 8 and the water flow cleaning mechanism; after the cleaning is finished, the drainage valve port 71 is opened to drain the sewage after the cleaning is finished; after the discharging is finished, the water discharging valve port 71 is closed, the air delivery valve port 73 is opened, an external warm air blower is started, and the cleaned medical apparatus is dried by warm air;
specifically, the driving motor 16 is started to drive the driving bevel gear 15 to rotate, the driving bevel gear 15 is meshed with the driven bevel gear 14, and then the two stirring impellers 10 are driven to rotate in the same direction by combining the combined structure of the two belt wheels III 11, the transmission belt II 12 and the belt wheel IV 13, and the cleaning water is stirred under the condition that water mixed with cleaning liquid is injected into the inner box 2, so that the neurological medical instruments in the cleaning box 810 are cleaned by water flow;
when the driving motor 16 is started, the driving disc 84 is driven to rotate through a belt wheel transmission mechanism of a belt wheel I813, a transmission belt I814 and a belt wheel II 815, the movable sliding block 85 at the edge of the driving disc 84 rotates in the strip-shaped hole I87 along with the rotation of the driving disc 84, the rotating rod 86 is driven to reciprocate in a fan-shaped clockwise and anticlockwise direction, and then the positioning sliding block 89 in the strip-shaped hole II 88 at the tail end of the rotating rod 86 is driven to drive the cleaning box 810 to reciprocate horizontally on the horizontal sliding rail 82, and the mixed cleaning liquid is stirred in a matching manner, so that the cleaning effect is further improved;
meanwhile, it can be understood that the reciprocating cleaning box 810 drives the medical apparatus to perform uniform hot air drying and ultraviolet disinfection, and the cleaning and disinfection effects are better;
when driving motor 16 starts, sprocket I94 rotates along with the rotation of band pulley I813, cooperation sprocket I92, drive chain 93, sprocket I94 and sprocket III 95's chain wheel drive mechanism, the drive is located left vortex impeller 91 anticlockwise rotation in figure 2, the drive circular gear 96 of recombination and driven circular gear 97 engaged with drive mechanism, and then realize being located vortex impeller 91 clockwise rotation on right side in figure 2, two vortex impellers 91 turn to and have realized the circulation vortex to rivers, the upward washing water circulation input that will be below forms the circulation, continuous through washing through-hole entering washing box 810 inner loop, the cleaning performance has been guaranteed.
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 (6)
1. A cleaning and disinfecting device for medical instruments for neurology department comprises a case with an opening at the upper end and a case cover arranged on the opening of the case, wherein an inner case is arranged in the case;
the water flow cleaning mechanism comprises stirring impellers which are symmetrically and rotatably arranged at the lower part of the inner cavity of the inner box, the lower shaft ends of the stirring impellers extend to the inner cavity of the machine box and are coaxially provided with belt wheels III, the two belt wheels III are connected with belt wheels IV through a transmission belt II, the belt wheels IV are rotatably arranged on the bottom wall of the inner box, driven bevel gears are coaxially arranged on the belt wheels IV, driving bevel gears are meshed on the driven bevel gears, the driving bevel gears are fixedly arranged on the output ends of driving motors, and the driving motors are fixedly arranged on the inner bottom wall of the machine box; the swing cleaning mechanism comprises a vertical frame fixedly arranged on the inner bottom wall of the inner box, a horizontal sliding rail is horizontally arranged at the upper end of the vertical frame, two ends of the horizontal sliding rail are fixedly connected with the inner wall of the inner box, and a cleaning box with an opening at the upper end and densely distributed cleaning through holes on the box wall is slidably arranged on the horizontal sliding rail; still including rotating the drive disc of installing on the grudging post antetheca, the back axle head of drive disc extends to the inner chamber of quick-witted case and coaxial arrangement has band pulley I, band pulley I is connected with band pulley II through driving belt I, and II coaxial arrangements of band pulley are on the drive bevel gear, the antetheca non-central point of drive disc puts the rotation and installs movable slider, and movable slider slidable mounting is in bar hole I that dwang lateral wall middle part was seted up, the lower extreme of dwang is rotated and is installed in grudging post antetheca lower part, and the upper end of dwang has seted up terminal open bar hole II, and slidable mounting has the location slider in bar hole II, the outer wall lower part at the washing box is installed in the rotation of location slider.
2. The cleaning and disinfecting apparatus for a neurological medical instrument according to claim 1, wherein: the four-way valve consists of an installation valve port which is arranged at the upper part of the valve body and is communicated with the bottom wall of the inner box, a drainage valve port which is arranged at the lower part of the valve body and is communicated with a sewer pipeline, a water delivery valve port which is arranged on the side wall of the valve body and is communicated with an external water source and a gas delivery valve port which is arranged on the side wall of the valve body and is communicated with an input end of an external warm air blower.
3. The cleaning and disinfecting apparatus for a neurological medical instrument according to claim 1, wherein: the subassembly is washd including the vortex still to rivers wiper mechanism, the vortex washs the subassembly and rotates the vortex impeller of installing on the inner box rear wall including the symmetry, and the back axle head of two vortex impellers extends to the inner chamber of quick-witted case and coaxial arrangement respectively has sprocket I and driven circular gear, sprocket I has sprocket I and sprocket III through drive chain transmission connection in proper order, and I coaxial arrangement of sprocket is on the rear wall of band pulley I, the front end coaxial arrangement of sprocket III has drive circular gear, drive circular gear rotates and installs on the rear wall of inner box, and drive circular gear meshes with driven circular gear mutually.
4. The cleaning and disinfecting apparatus for a neurological medical instrument according to claim 1, wherein: the front wall and the rear wall of the cleaning box are symmetrically provided with extension shafts, and the tail ends of the extension shafts are slidably arranged in strip-shaped positioning grooves formed in the inner walls of the front side and the rear side of the inner box.
5. The cleaning and disinfecting apparatus for a neurological medical instrument according to claim 1, wherein: the handle that is used for the case lid to open and close to carry is installed to the up end of case lid.
6. The cleaning and disinfecting apparatus for a neurological medical instrument according to claim 1, wherein: triangular reinforcing frames are symmetrically arranged on two sides of the lower end of the horizontal sliding rail, and the triangular reinforcing frames and the side wall of the vertical frame are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110034602.9A CN112869890B (en) | 2021-01-11 | 2021-01-11 | Medical instrument cleaning and sterilizing device for neurology department |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110034602.9A CN112869890B (en) | 2021-01-11 | 2021-01-11 | Medical instrument cleaning and sterilizing device for neurology department |
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| CN112869890A CN112869890A (en) | 2021-06-01 |
| CN112869890B true CN112869890B (en) | 2022-01-25 |
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| CN202110034602.9A Expired - Fee Related CN112869890B (en) | 2021-01-11 | 2021-01-11 | Medical instrument cleaning and sterilizing device for neurology department |
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| DE4306645A1 (en) * | 1993-03-03 | 1994-09-08 | David Jackson | Method for cleaning, sterilising and implanting substrates by means of a high-energy compressed fluid |
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| CN112869890A (en) | 2021-06-01 |
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Effective date of registration: 20220105 Address after: 256603, No. two, 661 the Yellow River Road, Bincheng District, Shandong, Binzhou Applicant after: BINZHOU MEDICAL University Hospital Address before: No.53, group 1, Huaxing village, Dongxi Town, Zhongxian County, Chongqing, 404336 Applicant before: Chen Yuanxiu |
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