CN108838114B

CN108838114B - Multifunctional instrument cleaning device for medical treatment

Info

Publication number: CN108838114B
Application number: CN201810614117.7A
Authority: CN
Inventors: 孙咏梅; 董海; 王美; 尚林梅
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2018-06-14
Filing date: 2018-06-14
Publication date: 2020-08-11
Anticipated expiration: 2038-06-14
Also published as: CN108838114A

Abstract

The invention relates to a medical appliance, and discloses a multifunctional appliance cleaning device for medical treatment, which comprises a cleaning chamber and a sterilization and disinfection chamber, wherein a cleaning mechanism is arranged in the cleaning chamber, the cleaning mechanism comprises a rotatable inner cylinder body for placing the medical appliance, a cylindrical brush which rotates along with the inner cylinder is arranged in the inner cylinder body, the sterilization and disinfection chamber comprises a sterilization chamber, a disinfection chamber, a hot air diffusion chamber and a heating chamber, the hot air diffusion chamber and the heating chamber are used for heating and disinfecting the medical appliance in the sterilization chamber, and a conveyor belt and a sterilizing lamp are arranged in the sterilization chamber. The multifunctional medical cleaning device integrates cleaning, sterilization and disinfection, has diversified functions, and supplements different functions, so that the device can effectively improve the treatment efficiency and the cleaning degree of medical instruments and fully reach the sanitary standard of the medical instruments.

Description

Multifunctional instrument cleaning device for medical treatment

Technical Field

The invention relates to medical equipment, in particular to a medical instrument cleaning device.

Background

The medical apparatus is an important mark of the degree of modernization, is the most basic element of medical treatment, scientific research, teaching and research and teaching work, and is also the basic condition for continuously improving the technical level of medical science. The medical instrument cleaning device has an important function for cleaning medical instruments, can effectively solve the problem that dead angles of the instruments cannot be cleaned comprehensively by workers, and the medical instruments, particularly scalpels, scissors, forceps, tweezers and the like used in the operation process have a function of guaranteeing the sanitation and cleanliness standards, so that the medical instrument cleaning device is one of necessary devices for hospitals.

The existing medical full-automatic cleaning machine is sprayed with foam by high-pressure jet flow, and is widely disinfected and rinsed and dried by 90-degree hot water, so that efficient cleaning of instruments is difficult to ensure only by the rinsing mode, and the cleaning degree is required to be further improved.

Disclosure of Invention

The invention provides a multifunctional cleaning device for medical instruments, which aims at solving the problems existing in the cleaning of the medical instruments in the prior art.

In order to solve the technical problem, the invention is solved by the following technical scheme:

a multifunctional apparatus cleaning device for medical treatment comprises a cleaning chamber and a sterilization and disinfection chamber, wherein a transverse mounting plate is fixed in the cleaning chamber, a cleaning mechanism is fixed on the transverse mounting plate, the cleaning mechanism comprises a cleaning shell, an inner barrel which can rotate and is transversely arranged is arranged in the cleaning shell, a water passing gap is formed between the cleaning shell and the inner barrel, a water inlet and a water outlet which are communicated with the water passing gap are arranged on the cleaning shell, the inner barrel comprises a left end plate, the cleaning device comprises a right end plate and a meshed cylindrical side wall, wherein a circular through hole is formed in the middle of the left end plate, a rotating motor is fixed on the left end face of a cleaning shell, a motor shaft of the rotating motor extends into an inner barrel body through the circular through hole, the end part of the motor shaft is connected with a rotating shaft which is transversely arranged through a coupler, an insertion part with a square longitudinal section is arranged at the end part of the rotating shaft, which is far away from the motor shaft, and the rotating shaft is inserted in the right end plate; a disc plate rotating along with the motor shaft is arranged on the motor shaft and positioned in the inner cylinder body, and a transversely arranged and strip-shaped cylindrical brush is connected to the disc plate; the right end part of the cleaning shell is provided with a right end cover, the lower part of the right end cover is hinged on the end surface of the lower part of the side wall of the cleaning shell, the upper part of the right end cover is inserted on the end surface of the upper part of the side wall of the cleaning shell, the lower part of a right end plate is hinged on the end surface of the lower part of the side wall of the inner barrel, the upper end of the right end plate is inserted on the end surface of the upper part of the side wall of the; an instrument inlet is arranged on the side wall of the cleaning chamber opposite to the right end cover, and a dustproof cover plate is arranged at the instrument inlet;

the sterilization and disinfection chamber comprises a casing, the casing comprises an upper end plate, a lower end plate, a left side plate, a right side plate, a front side plate and a rear side plate, an instrument inlet is arranged between the upper end of the left side plate and the upper end plate, and the left side plate forms a partition plate separated from the cleaning chamber; an access plate extending towards the cleaning chamber is arranged at the instrument inlet and positioned on the outer side surface of the left side plate, arc-shaped baffles are arranged on two sides of the access plate, and the right end cover can be lapped on the access plate and limited between the arc-shaped baffles on the two sides when opened;

the inner surface of the upper end plate is fixed with a grid plate extending downwards, the inner surface of the lower end plate is fixed with a water stop plate extending upwards, the grid plate and the water stop plate are positioned on the same vertical surface, a passing device gap for medical instruments to pass through is reserved between the grid plate and the water stop plate, a disinfection chamber and a hot air diffusion chamber are respectively formed on two sides of the grid plate, at least two left transverse plates and at least one right transverse plate are arranged in the disinfection chamber, the left end parts of the left transverse plates and the right end parts of the right transverse plates are respectively connected to the left side plate and the grid plate, the right transverse plates are arranged between the two adjacent left transverse plates, a first passing device channel is formed between the left transverse plates and the right transverse plates, and a plurality of water passing holes are; the hot air diffusion chamber comprises a hot air blower fixed on the outer side wall of the right side plate and an air diffusion shell positioned in the hot air diffusion chamber, the air diffusion shell comprises a cylindrical connecting section and a truncated cone-shaped diffusion section connected with the connecting section, and the connecting section is fixed on the inner side wall of the right side plate and communicated with an air outlet of the hot air blower;

a heating chamber and a sterilizing chamber are respectively formed on two sides of the water-stop plate, the heating chamber is positioned right below the sterilizing chamber, a plurality of parallel heating plates are fixed in the heating chamber, and the heating plates are vertically fixed on the lower end plate; the sterilizing chamber is internally provided with a sterilizing lamp and a plurality of transversely arranged conveying belts, a second passage is formed between the adjacent conveying belts, the right end part of the left transverse plate positioned at the lowest end is connected with a lap joint plate on the top end of the water-stop plate, the other end of the lap joint plate extends into the sterilizing chamber and is positioned on the upper part of the uppermost conveying belt, the lower part of the sterilizing chamber is provided with an instrument outlet positioned on the right side plate, and the instrument outlet is provided with a cover body.

Preferably, the rotating shaft is sleeved with a cylindrical rubber sleeve, and a plurality of elastic bulges are uniformly arranged on the outer surface of the rubber sleeve. The rubber sleeve and the elastic bulge on the rubber sleeve can effectively reduce the rigid collision of medical instruments in the inner cylinder body, and reduce the damage to the medical instruments.

As the preferred, still be fixed with transverse arrangement's cylinder on the left end face of wasing the casing, inside the cylinder can stretch into through circular through-hole the piston rod of cylinder, be equipped with the push pedal of connecting the piston rod tip at the cylinder in the interior barrel, the push pedal can be along interior barrel length direction straight reciprocating motion under the cylinder effect.

Preferably, the outer contour of the push plate is arc-shaped matched with the inner contour of the inner cylinder, the middle part of the push plate is provided with a U-shaped groove with an upward opening, and the rotating shaft and the cylindrical brush both penetrate through the U-shaped groove and can rotate in the U-shaped groove; and a spring perpendicular to the surface of the push plate is respectively fixed on the upper part of the push plate and positioned on two sides of the U-shaped groove, and an electromagnet capable of adsorbing the spring is arranged on the inner surface of the right end plate. The medical instrument that the push pedal can be internal with the inner tube is released smoothly, and the electro-magnet adsorbs each other with the spring, can further ensure that the right-hand member board stably covers including close barrel right-hand member portion under the pulling force effect of spring.

Preferably, the inner side wall of the cleaning shell is provided with bristles, one ends of the bristles are fixed on the inner side wall of the cleaning shell, the other ends of the bristles extend out of the inner cylinder side wall, and the lengths of the bristles are larger than the width of the water passing gap. On the one hand, medical instruments in the inner cylinder body can be further scrubbed, on the other hand, the outer surface of the inner cylinder body can be cleaned, and the cleanliness of the inner cylinder body is fully guaranteed.

Preferably, the lower part of the horizontal mounting plate in the cleaning chamber forms a water storage tank, and the water inlet of the cleaning mechanism is communicated with the water storage tank through a pipeline. The cleaning device is provided with the water storage tank, so that the medical instrument can be effectively cleaned even if the cleaning device is used in places where water is inconvenient to take, the use is very convenient, and the application range is wide.

Preferably, a linear driving mechanism which is longitudinally arranged is fixed on the upper end plate, a driving shaft of the linear driving mechanism extends into the shell, a connecting plate is fixed at the end part of the linear driving mechanism, and a tension spring connected with the uppermost left transverse plate is arranged at the bottom of the connecting plate; the left end part of the left transverse plate and the right end part of the right transverse plate are respectively hinged on the left side plate and the grid plate, the upper surface of the right end of the right transverse plate and the lower surface of the left end are respectively hinged with a connecting rod, and the right transverse plate is respectively connected with the upper left transverse plate and the lower left transverse plate through the two connecting rods; and extension springs are fixed on the upper surface of the left end and the lower surface of the right end of the right transverse plate. The inclination degree of the left transverse plate and the right transverse plate is adjusted through the cylinder, the stay time of the medical instrument on the left transverse plate and the right transverse plate is controlled, the disinfection time of the medical instrument in the disinfection chamber is controlled, and the stability and the mutual linkage between the adjacent transverse plates can be effectively guaranteed through the extension spring and the connecting rod.

Preferably, the inner surface of the connecting section is provided with a plurality of connecting rods, connecting shafts coaxial with the connecting section are fixed on the connecting rods, and the end parts of the connecting shafts extending into the diffusion section are provided with fans capable of rotating around the connecting shafts; make the wind body that blows out form vortex wind under the fan effect, it distributes more evenly in the disinfection room, avoids the wind body to carry out the single-point through the mesh on the grid board and penetrates directly simultaneously, reduces the wind-force that the single-point received in the disinfection room, carries out the protection of certain degree to disinfection indoor medical instrument and disinfection room itself.

The fan comprises a sleeve and fan blades, wherein the sleeve is sleeved on the connecting shaft, the fan blades are fixed on the sleeve, an annular convex block is arranged on the outer side wall of the connecting shaft, a threaded hole is formed in the end face of the connecting shaft, a bolt is connected in the threaded hole in a threaded mode, the sleeve is sleeved on the connecting shaft from the end portion of the connecting shaft, and the sleeve and the annular convex block form axial limiting together through a. The limitation of the fan is realized through the form of connecting the bolts with the end threads, so that the fan is very convenient and quick to mount and dismount.

Preferably, a plurality of rubber spherical protrusions which are uniformly arranged are arranged on the upper surfaces of the left transverse plate and the right transverse plate. One side can play the cushioning effect to medical instrument, reduces the damage to medical instrument, and on the other hand increases the resistance, increases medical instrument dwell time on left diaphragm and right diaphragm, increases medical instrument disinfection time then.

Preferably, two ends of the conveyor belt are respectively provided with a transmission shaft, two ends of the transmission shaft are respectively connected to the front side plate and the rear side plate, and the rear side plate is provided with a driving motor for driving the transmission shaft; the conveyer belt is including being located the left first conveyer belt of retort room and the second conveyer belt that is located retort room, and first conveyer belt and second conveyer belt top-down intercrossing arranges and the direction of transfer of first conveyer belt and second conveyer belt is opposite, and the left end and the water-stop sheet of first conveyer belt are contacted each other, and the right-hand member forms first longitudinal channel with the right side plate, and the right-hand member and the right side plate of second conveyer belt are contacted each other, and the left end forms second longitudinal channel with the water-stop sheet. The conveying distance of the medical instrument in the sterilizing chamber can be effectively increased through the conveying mode, so that the stay time of the medical instrument in the sterilizing chamber is prolonged, and the medical instrument can be sufficiently sterilized.

Due to the adoption of the technical scheme, the invention has the remarkable technical effects that:

the multifunctional medical cleaning device integrates cleaning, sterilization and disinfection, has diversified functions, and supplements different functions, so that the device can effectively improve the treatment efficiency and the cleaning degree of medical instruments and fully reach the sanitary standard of the medical instruments.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the structure of fig. 1 with the cleaning chamber removed.

Fig. 3 is a cross-sectional view of fig. 1.

Fig. 4 is a schematic view of the structure of fig. 2 with the access panel removed.

Fig. 5 is a cross-sectional view of fig. 4.

Fig. 6 is a schematic structural view of the cleaning mechanism in fig. 3.

FIG. 7 is another schematic diagram of the present invention.

Fig. 8 is a cross-sectional view of fig. 7.

Fig. 9 is a schematic structural view of the sterilization and disinfection chamber of fig. 1.

Fig. 10 is a cross-sectional view of fig. 9.

FIG. 11 is a schematic view of the construction of the pusher plate of FIG. 6.

Fig. 12 is a schematic structural view of the rubber boot in fig. 6.

Fig. 13 is a schematic structural view of the right end cap of fig. 6.

Fig. 14 is a structural schematic view of the right end plate in fig. 6.

Fig. 15 is a schematic structural view of the right cross plate in fig. 9.

Fig. 16 is a schematic view of the structure of the second conveyor belt of fig. 5.

Fig. 17 is a schematic view of the fan attachment structure of fig. 9.

Fig. 18 is a schematic view of the structure of the compartment cover of fig. 5.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-cleaning chamber, 2-sterilization and disinfection chamber, 3-storage chamber, 11-transverse mounting plate, 12-cleaning mechanism, 21-disinfection chamber, 22-hot air diffusion chamber, 23-heating chamber, 24-disinfection chamber, 31-temporary storage chamber, 32-classification chamber, 101-cleaning shell, 102-inner cylinder, 103-water gap, 104-water inlet, 105-water outlet, 106-left end plate, 107-right end plate, 108-cylindrical side wall, 109-circular through hole, 110-rotating motor, 111-rotating shaft, 112-plug-in part, 113-square groove, 114-disk plate, 115-cylindrical brush, 116-right end cover, 117-circular slot, 118-circular lug, 119-cylindrical rotating head, 120-rubber sleeve, 121-elastic lug, 122-cylinder, 123-push plate, 124-U-shaped groove, 125-spring, 126-127-electromagnet, bristle-water storage tank, 129-instrument inlet, 125-spring, 127-128-bristle-electromagnet, 130-dustproof cover plate, 201-machine shell, 202-upper end plate, 203-lower end plate, 204-left side plate, 205-right side plate, 206-front side plate, 207-rear side plate, 208-apparatus inlet, 209-attachment plate, 210-arc baffle, 211-grid plate, 212-water baffle, 213-gap of passing apparatus, 214-left cross plate, 215-right cross plate, 216-first passage, 217-water hole, 218-hot air blower, 219-air expanding shell, 220-connecting section, 221-diffusing section, 222-heating plate, 223-germicidal lamp, 224-conveyor belt, 225-second passage, 226-attachment plate, 227-apparatus outlet, 228-cover body, 229-linear driving mechanism, 230-connecting plate, 231-tensioning spring, 232-stretching spring, 233-connecting rod, 234-connecting shaft, 235-fan, 236-fan blade, 237-sleeve, 238-annular bump, 239-bolt, 240-rubber spherical bump, 240-rubber bump, 241-first conveyor belt, 242-second conveyor belt, 243-first longitudinal channel, 244-second longitudinal channel, 245-side baffle, 246-instrument guide plate, 247-lug, 248-support angle, 249-universal wheel, 250-connecting rod, 251-driving motor, 301-sorting cavity, 302-transverse partition plate, 303-longitudinal partition plate, 304-compartment, 305-bottom plate, 306-driving device, 307-compartment cover, 308-cover pushing rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

A multifunctional device cleaning device for medical treatment, as shown in figures 1-3, comprises a cleaning room 1 and a sterilization and disinfection room 2, integrates cleaning, sterilization and disinfection, has diversified functions, and complements each other among different functions, so that the device can effectively improve the treatment efficiency and cleaning degree of medical devices, and fully reaches the sanitary standard of the medical devices.

As shown in fig. 3 and 6, a transverse mounting plate 11 is fixed in the cleaning chamber 1, a cleaning mechanism 12 is fixed on the transverse mounting plate 11, the cleaning mechanism 12 includes a cleaning housing 101, an inner cylinder 102 capable of rotating and transversely arranged is arranged in the cleaning housing 101, a water gap 103 is formed between the cleaning housing 101 and the inner cylinder 102, a water inlet 104 and a water outlet 105 which are communicated with the water gap 103 are arranged on the cleaning housing 101, water is pumped into the cleaning housing 101 through the water inlet 104, and the water outlet 105 discharges cleaned sewage.

The inner cylinder 102 comprises a left end plate 106, a right end plate 107 and a netted cylindrical side wall 108, a circular through hole 109 is formed in the middle of the left end plate 106, a rotating motor 110 is fixed on the left end face of the cleaning shell 101, a motor shaft of the rotating motor 110 extends into the inner cylinder 102 through the circular through hole 109, the end of the motor shaft is connected with a rotating shaft 111 which is transversely arranged through a coupling, an inserting part 112 with a square longitudinal section is arranged at the end of the rotating shaft 111 far away from the motor shaft, a square groove 113 for inserting the inserting part 112 is formed in the inner surface of the right end cover 116 and located in the center of the right end cover 116, and the rotating shaft 111 is inserted into the right end plate 107 through; a disc plate 114 rotating along with the motor shaft is arranged on the motor shaft and inside the inner cylinder 102, and a cylindrical brush 115 which is transversely arranged and is long-strip-shaped is connected to the disc plate 114.

As shown in fig. 13 and 14, a right end cap 116 is mounted at the right end of the cleaning casing 101, the lower part of the right end cap 116 is hinged to the end surface of the lower part of the side wall of the cleaning casing 101, the upper part of the right end cap 116 is inserted into the end surface of the upper part of the side wall of the cleaning casing 101, circular arc-shaped slots 117 are respectively formed in the inner surface of the right end cap 116, the inner surfaces of the right end cap 116 and the right end plate 107, the upper end of the right end plate 107 is provided with circular arc-shaped slots 117, circular arc-shaped protrusions 118 inserted into the corresponding circular arc-shaped slots 117 are respectively formed in the end surface of the upper part of the side wall of the inner cylinder 102 and the end.

The lower part of the right end plate 107 is hinged on the end surface of the lower part of the side wall of the inner cylinder 102, the upper end of the right end plate is inserted on the end surface of the upper part of the side wall of the inner cylinder 102, and a cylindrical rotating head 119 which is inserted on the inner surface of the right end cover 116 and can rotate is fixed on the outer surface of the right end plate 107; the side wall of the cleaning chamber 1 opposite to the right end cover 116 is provided with an instrument inlet 129, and the instrument inlet 129 is provided with a dustproof cover plate 130, in the cleaning process, the water inlet 104 is communicated with water, and used medical instruments such as scalpels, forceps, tweezers and the like are conveyed into the cleaning shell 101 through the right end cover 116 through the instrument inlet 129, then the right end cover 116 and the right end plate 107 of the inner cylinder 102 are closed, at the moment, the insertion part 112 of the rotating shaft 111 is just inserted into the right end plate 107, and the cylindrical rotating head 119 on the right end plate 107 is inserted into the right end cover 116. The rotating motor 110 is started, the motor shaft drives the rotating shaft 111 to rotate, the rotating shaft 111 drives the right end plate 107 to rotate, then the whole inner cylinder 102 is rotated, the cylindrical rotating head 119 rotates at the insertion position, the inner cylinder 102 rotates in the cleaning shell 101, the medical instrument is positioned in the inner cylinder 102, and dirt, blood and the like on the instrument can be thrown out of the inner cylinder 102 under the action of centrifugal force. On the other hand, the disc plate 114 is driven to rotate due to the rotation of the motor shaft, the cylindrical brush 115 connected to the disc plate 114 rotates around the axis where the motor shaft is located in the inner cylinder 102 due to the rotation of the disc plate 114, so that when the inner cylinder 102 rotates, the medical equipment rotates along with the inner cylinder 102, the cylindrical brush 115 also rotates along with the inner cylinder 102 at the moment, the relative position between the cylindrical brush 115 and the medical equipment is ensured, the medical equipment is sufficiently scrubbed, and the cleaning degree of the medical equipment is effectively improved.

As shown in fig. 2, 4 and 5, the sterilization and disinfection chamber 2 comprises a cabinet 201, the cabinet 201 comprises an upper end plate 202, a lower end plate 203, a left side plate 204, a right side plate 205, a front side plate 206 and a rear side plate 207, an instrument inlet 208 is arranged between the upper end of the left side plate 204 and the upper end plate 202, and the left side plate 204 forms a partition plate separated from the cleaning chamber 1; an access board 209 extending towards the cleaning chamber 1 is arranged at the instrument inlet 208 and positioned on the outer side surface of the left side plate 204, arc-shaped baffles 210 are arranged on two sides of the access board 209, and the right end cover 116 can be lapped on the access board 209 and limited between the arc-shaped baffles 210 on the two sides when opened; set up through attachment strap 209 and cowl 210 can make right-hand member lid 116 open the back limit lie in attachment strap 209, and medical instrument can get into disinfection room 2 that disinfects from purge chamber 1 smoothly, and medical instrument can also be avoided falling from attachment strap 209's both sides to cowl 210's design simultaneously, guarantees the stability of medical instrument transportation process.

As shown in fig. 7-10, a grid plate 211 extending downward is fixed on the inner surface of the upper end plate 202, a water stop plate 212 extending upward is fixed on the inner surface of the lower end plate 203, the grid plate 211 and the water stop plate 212 are located on the same vertical plane, and a passing gap 213 for passing through medical instruments is left between the grid plate 211 and the water stop plate 212, a sterilization chamber 21 and a hot air diffusion chamber 22 are respectively formed at two sides of the grid plate 211, at least two left transverse plates 214 and at least one right transverse plate 215 are arranged in the sterilization chamber 21, the left end portion of the left transverse plate 214 and the right end portion of the right transverse plate 215 are respectively connected to the left side plate 204 and the grid plate 211, the right transverse plate 215 is arranged between the two adjacent left transverse plates 214, a first passing channel 216 is formed between the left transverse plate 214 and the right transverse plate 215, and a plurality of water passing holes 217 are uniformly; the hot air diffusion chamber 22 comprises a hot air blower 218 fixed on the outer side wall of the right side plate 205 and an air diffusion shell 219 located in the hot air diffusion chamber 22, the air diffusion shell 219 comprises a cylindrical connecting section 220 and a truncated cone-shaped diffusion section 221 connected with the connecting section 220, and the connecting section 220 is fixed on the inner side wall of the right side plate 205 and is communicated with an air outlet of the hot air blower 218;

a heating chamber 23 and a sterilizing chamber 24 are respectively formed on two sides of the water stop plate 212, the heating chamber 23 is positioned under the sterilizing chamber 21, a plurality of parallel heating plates 222 are fixed in the heating chamber 23, and the heating plates 222 are vertically fixed on the lower end plate 203; a sterilizing lamp 223 and a plurality of conveying belts 224 which are transversely arranged are arranged in the sterilizing chamber 24, a second passing channel 225 is formed between every two adjacent conveying belts 224, the right end part of the left transverse plate 214 which is positioned at the lowermost end is connected with a lapping plate 226 which is lapped on the top end of the water stop plate 212, the other end of the lapping plate 226 extends into the sterilizing chamber 24 and is positioned at the upper part of the uppermost conveying belt 224, an instrument outlet 227 is arranged on the right side plate 205 which is positioned at the lower part of the sterilizing chamber 24, and a cover body 228 is arranged at the instrument outlet 227;

medical instruments entering the sterilization and disinfection chamber 2 through the instrument inlet 208 firstly reach the disinfection chamber 21, firstly reach the uppermost left transverse plate 214, as the medical instruments gradually enter, part of the medical instruments fall onto the right transverse plate 215 below the left transverse plate 214 from the right end of the left transverse plate 214, then fall onto the left transverse plate 214 below the right transverse plate 215 from the left end of the right transverse plate 215, and sequentially convey the medical instruments until the medical instruments are conveyed onto the lowermost left transverse plate 214, and then are conveyed into the disinfection chamber 21 through the right end of the medical instruments. The hot air blower 218 in the hot air diffusion chamber 22 is turned on during the transportation of the medical instruments in the sterilization chamber 21, hot air is sent into the sterilizing chamber 21 through the grid plate 211 by the air diffusion shell 219, so that the medical instruments on the left and right

transverse plates

214 and 215 are heated and sterilized one layer, meanwhile, the heating plate 222 in the heating chamber 23 below the sterilizing chamber 21 is also in a heating state, on one hand, the heat released by the heating plate 222 heats and sterilizes the medical devices on the left transverse plate 214 and the right transverse plate 215, on the other hand, because the medical devices entering the sterilizing chamber 21 from the cleaning chamber 1 are attached with water, the water falls into the heating chamber 23 through the water through holes 217 in the left transverse plate 214 and the right transverse plate 215, the water in the heating chamber 23 is evaporated after the heating plate 222 in the heating chamber 23 is heated, the water vapor rises, and then the medical devices are further heated and sterilized in the form of the water vapor. By the three-layer heat sterilization treatment, the sterilization degree of the medical instrument treated by the sterilizing chamber 24 can be sufficiently ensured.

The medical instruments entering the sterilizing chamber 24 first enter the uppermost conveyor belt 224 and then gradually fall onto the lower conveyor belt 224, and the sterilizing time of the medical instruments in the sterilizing chamber 24 is adjusted by adjusting the conveying speed of the conveying so as to ensure that the ultraviolet lamps can sufficiently sterilize the medical instruments.

As shown in fig. 12, in the present embodiment, a cylindrical rubber sleeve 120 is sleeved on the rotating shaft 111, and a plurality of elastic protrusions 121 are uniformly arranged on the outer surface of the rubber sleeve 120. The rubber sleeve 120 and the elastic bulge 121 on the rubber sleeve can effectively reduce the hard collision of the medical apparatus in the inner cylinder 102, and reduce the damage to the medical apparatus.

In addition, a transversely arranged air cylinder 122 is further fixed on the left end face of the cleaning shell 101, a piston rod of the air cylinder 122 can extend into the inner cylinder 102 through the circular through hole 109, a push plate 123 connected to the end of the piston rod of the air cylinder 122 is arranged in the inner cylinder 102, and the push plate 123 can linearly reciprocate along the length direction of the inner cylinder 102 under the action of the air cylinder 122;

as shown in fig. 11, the outer contour of the push plate 123 is arc-shaped and matches with the inner contour of the inner cylinder 102, a U-shaped groove 124 with an upward opening is formed in the middle of the push plate 123, and the rotating shaft 111 and the cylindrical brush 115 both pass through the U-shaped groove 124 and can rotate in the U-shaped groove 124; a spring 125 vertical to the plate surface of the push plate 123 is fixed on the upper part of the push plate 123 and positioned on both sides of the U-shaped groove 124, and an electromagnet 126 capable of adsorbing the spring 125 is arranged on the inner surface of the right end plate 107. When the medical instrument needs to be moved out of the inner cylinder 102, the cylinder 122 is activated, so that the push plate 123 gradually pushes out the cleaned medical instrument from the left end of the inner cylinder 102. In the cleaning process, the electromagnet 126 on the right end plate 107 is in an electrified state and is mutually adsorbed with the spring 125, the right end plate 107 can be further ensured to be stably covered on the right end part of the inner cylinder 102 under the action of the tension of the spring 125, when the medical instrument needs to be pushed out of the inner cylinder 102 without cleaning, the electromagnet 126 is powered off, and no mutual force is applied between the electromagnet 126 and the spring 125, so that the right end plate 107 can be smoothly opened.

In this embodiment, the inner side wall of the cleaning casing 101 is provided with bristles 127, one end of the bristles 127 is fixed on the inner side wall of the cleaning casing 101, the other end of the bristles 127 extends out towards the side wall of the inner cylinder 102, and the length of the bristles 127 is greater than the width of the water gap 103. Through be equipped with the brush hair 127 towards interior barrel 102 on wasing the casing 101 inside wall, on the one hand through the mesh entering interior barrel 102 inside on the interior barrel 102 side wall for interior barrel 102 rotates the back, and this part brush hair 127 can further scrub the medical instrument in the interior barrel 102, and on the other hand this brush hair 127 can also wash interior barrel 102 surface, fully guarantees the cleanliness of interior barrel 102.

In the embodiment, the water storage tank 128 is formed at the lower part of the transverse mounting plate 11 in the cleaning chamber 1, and the water inlet 104 of the cleaning mechanism 12 is communicated with the water storage tank 128 through a pipeline, so that the cleaning device with the water storage tank 128 can still effectively clean medical instruments even if the cleaning device is used in places where water is inconvenient to take, the use is very convenient, and the application range is wide.

In this embodiment, a linear driving mechanism 229 is fixed on the upper end plate 202, the driving shaft of the linear driving mechanism 229 extends into the housing 201, and the end of the linear driving mechanism is fixed with a connecting plate 230, the bottom of the connecting plate 230 is provided with a tension spring 231 connected with the left cross plate 214 located at the top; the left end part of the left transverse plate 214 and the right end part of the right transverse plate 215 are respectively hinged on the left side plate 204 and the grid plate 211, the upper surface of the right end of the right transverse plate 215 and the lower surface of the left end are respectively hinged with a connecting rod 250, and the right transverse plate 215 is respectively connected with the upper left transverse plate 214 and the lower left transverse plate 214 through the two connecting rods 250; tension springs 232 are fixed to the upper surface of the left end and the lower surface of the right end of the right cross plate 215. The adjacent left transverse plates 214 and the right transverse plates 215 are connected with each other through extension springs 232 and connecting rods 250, the left transverse plate 214 located at the top is connected with the linear driving mechanism 229 through a tensioning spring 231, the linear driving mechanism 229 in the embodiment is an air cylinder, the inclination degree of the left transverse plate 214 and the right transverse plate 215 is adjusted through the telescopic motion of an air cylinder piston rod, the residence time of medical instruments on the left transverse plate 214 and the right transverse plate 215 is controlled, the disinfection time of the medical instruments in the disinfection chamber 21 is controlled, and the stability and the mutual linkage between the adjacent transverse plates can be effectively guaranteed through the extension springs 232 and the connecting rods 250.

As shown in fig. 9 and 10, in the present embodiment, a plurality of connecting rods 233 are disposed on an inner surface of the connecting section 220, the connecting rods 233 are arranged in an annular array, a connecting shaft 234 coaxial with the connecting section 220 is fixed on the connecting rods 233, the connecting shaft 234 is located in the middle of the connecting rods 233 arranged in an annular array, the connecting rods 233 play a role of supporting the connecting shaft 234, and a fan 235 capable of rotating around the connecting shaft 234 is disposed at an end of the connecting shaft 234 extending into the diffusing section 221 and extending into the diffusing section 221.

As shown in fig. 17, the fan 235 includes a sleeve 237 sleeved on the connecting shaft 234 and a fan blade 236 fixed on the sleeve 237, an annular protrusion 238 is disposed on an outer side wall of the connecting shaft 234, a threaded hole is disposed on an end surface of the connecting shaft 234, a bolt 239 is connected to an inner thread of the threaded hole, the sleeve 237 is sleeved on the connecting shaft 234 from an end of the connecting shaft 234 and forms axial limitation together with the annular protrusion 238 through a nut portion of the bolt 239, and the limitation on the fan 235 is realized through a form of connecting the bolt 239 by an end thread, so that the fan 235 is very convenient and quick to mount and.

After air heater 218 starts, blow hot-blastly in the diffusion shell, the wind body makes fan 235 rotate, thereby make the wind body that blows out form vortex wind, hot-blastly enter into disinfection room 21 through latticed board 211 with the form of vortex, it is more even to make it distribute in disinfection room 21, simultaneously through the form of this kind of change wind flow direction, avoid the wind body to carry out the single-point through the mesh on latticed board 211 and penetrate directly, reduce the wind-force that the single-point received in the disinfection room 21, carry out the protection of certain degree to medical instrument and disinfection room 21 itself in the disinfection room 21.

As shown in fig. 15, in this embodiment, a plurality of rubber spherical protrusions 240 are respectively disposed on the upper surfaces of the left transverse plate 214 and the right transverse plate 215, the rubber spherical protrusions 240 can absorb shock of medical devices located on the left transverse plate 214 and the right transverse plate 215, damage to the medical devices is reduced, and anti-slip function to the medical devices can be achieved, so that resistance is increased, the staying time of the medical devices on the left transverse plate 214 and the right transverse plate 215 is increased, and the disinfection time of the medical devices in the disinfection chamber 21 is increased.

In this embodiment, two ends of the conveyor belt 224 are respectively provided with a transmission shaft, two ends of the transmission shaft are respectively connected to the front side plate 206 and the rear side plate 207, and the rear side plate 207 is provided with a driving motor 251 for driving the transmission shaft; the conveyor belt 224 comprises a first conveyor belt 241 positioned on the left side of the sterilizing chamber 24 and a second conveyor belt 242 positioned on the left side of the sterilizing chamber 24, the first conveyor belt 241 and the second conveyor belt 242 are arranged to cross each other from top to bottom, the conveying directions of the first conveyor belt 241 and the second conveyor belt 242 are opposite, the left end of the first conveyor belt 241 is in contact with the water stop plate 212, the right end of the first conveyor belt 243 and the right side plate 205 form a first longitudinal channel 243, the right end of the second conveyor belt 242 is in contact with the right side plate 205, and the left end of the second conveyor belt 242 and the water stop plate 212 form; both sides of the first conveyor belt 241 and the second conveyor belt 242 along the length direction are provided with side baffles 245, and the length of each side baffle 245 is equal to the axle distance between the transmission shafts at the two ends of each conveyor belt.

After the driving motor 251 is started, the corresponding conveyor belts 224 act, the medical instruments falling on the uppermost first conveyor belt 241 are gradually conveyed to the right end, then fall on the second conveyor belt 242 through the first longitudinal channel 243, the second conveyor belt 242 gradually conveys the medical instruments to the left end, then fall on the lower first conveyor belt 241 through the second longitudinal channel 244, and are sequentially conveyed, the conveying distance of the medical instruments in the sterilizing chamber 24 can be effectively increased through the conveying mode, the retention time of the medical instruments in the sterilizing chamber 24 is prolonged, and the medical instruments are sufficiently sterilized. The bactericidal lamp 223 is ultraviolet bactericidal lamp and is a plurality of, and a plurality of bactericidal lamps 223 are rectangular form and on being vertically being fixed in preceding curb plate 206 and posterior lateral plate 207, and the vertical bactericidal lamp 223 of placing of rectangular form can guarantee that the medical instrument homoenergetic on every conveyer belt 224 in the retort 24 can be fully disinfected, further improves bactericidal effect.

In this embodiment, the bottom of the cover 228 is hinged to the right end surface of the lower end plate 203 through a hinge, the top of the cover is provided with a protrusion 247, and the outer surface of the right side plate 205 is provided with a slot for the protrusion 247 to be inserted into, so that the cover 228 can be opened or closed conveniently. The outer surface of the lower end plate 203 is provided with a support angle 248, and the bottom of the support angle 248 is provided with a universal wheel 249, so that the whole device is convenient to move.

As shown in fig. 2, 4, and 5, the present embodiment further includes a storage chamber 3, which integrates cleaning, sterilization, disinfection, and instrument storage, the storage chamber 3 includes a temporary storage chamber 31 communicated with the disinfection chamber 21, a classification chamber 32 is disposed on an upper portion of the temporary storage chamber 31, the temporary storage chamber 31 and the classification chamber 32 are separated by a transverse plate connected to the right side plate 205, a lowermost conveyor belt 224 in the disinfection chamber 21 extends to a right end portion of the temporary storage chamber 31, the classification chamber 32 includes a classification chamber 301 with an upward opening and a square cross section, a transverse partition plate 302 and a longitudinal partition plate 303 are disposed in the classification chamber 301, the classification chamber 301 is separated by the transverse partition plate 302 and the longitudinal partition plate 303 into a plurality of compartments 304, a bottom plate 305 capable of sliding up and down along a height direction of the compartments 304 is disposed in the compartments 304, a driving device 306 connected to the bottom plate 305 and used for driving the bottom plate, the driving device 306 in this embodiment is a cylinder, and as shown in fig. 18, a compartment cover 307 is provided on the top of each compartment 304, and a cover pushing rod 308 extending downward is provided on the bottom of the compartment cover 307.

Medical instrument after disinfection room 2 is transported and is kept in storage room 31, the medical instrument of the worker protection personnel in with keeping in storage room 31 is categorised, and place respectively in different compartments 304, the worker protection personnel then take according to the demand when needs are taken, and take the button that the in-process worker protection personnel only need press the compartment 304 that takes with needs, then the drive arrangement 306 of corresponding compartment 304 bottom starts, it upwards promotes and pushes up corresponding compartment lid 307 with the floor gradually, make the worker protection personnel can be convenient, accurate medical instrument to in the compartment 304 takes, effectively reduce medical instrument's the time of taking, fully reduce operation preparation time.

As shown in fig. 16, side guards 245 and instrument guide plates 246 are provided on both sides of the lowermost conveyor belt 224 in the longitudinal direction, the side guards 245 are provided in the sterilizing chamber 24 so as to be perpendicular to the conveying surface of the conveyor belt 224, and the instrument guide plates 246 are provided in the buffer chamber 31 so as to form an angle of more than 180 ° with the conveying surface of the conveyor belt 224. The side plate blocking plates 245 can block the medical instruments from falling off from the two sides of the conveyor belt on the conveyor belt, and the plate function of the instrument guide plates 246 is to facilitate the medical instruments to fall off from the two sides of the conveyor belt, so that the medical instruments can be smoothly conveyed to the temporary storage chamber 31 in the sterilizing chamber 24 and then can be uniformly distributed in the temporary storage chamber 31 under the action of the instrument guide plates 246 instead of being completely stacked at the position corresponding to the rightmost end of the conveyor belt.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims

1. A multi-functional apparatus belt cleaning device for medical treatment, includes purge chamber (1) and disinfection room (2), its characterized in that: a transverse mounting plate (11) is fixed in the cleaning chamber (1), a cleaning mechanism (12) is fixed on the transverse mounting plate (11), the cleaning mechanism (12) comprises a cleaning shell (101), an inner barrel (102) which can rotate and is transversely arranged is arranged in the cleaning shell (101), a water passing gap (103) is formed between the cleaning shell (101) and the inner barrel (102), a water inlet (104) and a water outlet (105) which are communicated with the water passing gap (103) are arranged on the cleaning shell (101), the inner barrel (102) comprises a left end plate (106), a right end plate (107) and a net-shaped cylindrical side wall (108), a circular through hole (109) is formed in the middle of the left end plate (106), a rotating motor (110) is fixed on the left end face of the cleaning shell (101), a motor shaft of the rotating motor (110) extends into the inner barrel (102) through the circular through hole (109), and the end part of the motor shaft is connected with a rotating shaft, an inserting part (112) with a square longitudinal section is arranged at the end part of the rotating shaft (111) far away from the motor shaft, and the rotating shaft (111) is inserted on the right end plate (107) through the inserting part (112); a disc plate (114) rotating along with the motor shaft is arranged on the motor shaft and positioned in the inner cylinder body (102), and a cylindrical brush (115) which is transversely arranged and is in a long strip shape is connected to the disc plate (114); a right end cover (116) is installed at the right end part of the cleaning shell (101), the lower part of the right end cover (116) is hinged to the end face of the lower part of the side wall of the cleaning shell (101), the upper part of the right end cover is connected to the end face of the upper part of the side wall of the cleaning shell (101) in an inserting mode, the lower part of the right end plate (107) is hinged to the end face of the lower part of the side wall of the inner barrel (102), the upper end of the right end plate is connected to the end face of the upper part of the side wall of the inner barrel (102) in an inserting mode; an instrument inlet (129) is arranged on the side wall of the cleaning chamber (1) opposite to the right end cover (116), and a dustproof cover plate (130) is arranged at the instrument inlet (129);

the sterilization and disinfection chamber (2) comprises a machine shell (201), the machine shell (201) comprises an upper end plate (202), a lower end plate (203), a left side plate (204), a right side plate (205), a front side plate (206) and a rear side plate (207), an instrument inlet (208) is arranged between the upper end of the left side plate (204) and the upper end plate (202), and the left side plate (204) forms a separation plate separated from the cleaning chamber (1); an access board (209) extending towards the cleaning chamber (1) is arranged at the instrument inlet (208) and on the outer side surface of the left side plate (204), arc-shaped baffles (210) are arranged on two sides of the access board (209), and the right end cover (116) can be lapped on the access board (209) and limited between the arc-shaped baffles (210) on the two sides when opened;

a grid plate (211) extending downwards is fixed on the inner surface of the upper end plate (202), a water stop plate (212) extending upwards is fixed on the inner surface of the lower end plate (203), the grid plate (211) and the water stop plate (212) are positioned on the same vertical surface, a passing device gap (213) for medical instruments to pass through is reserved between the grid plate and the water stop plate, a disinfection chamber (21) and a hot air diffusion chamber (22) are respectively formed on two sides of the grid plate (211), at least two left transverse plates (214) and at least one right transverse plate (215) are arranged in the disinfection chamber (21), the left end part of the left transverse plate (214) and the right end part of the right transverse plate (215) are respectively connected to the left side plate (204) and the grid plate (211), and the right transverse plate (215) is arranged between the left transverse plate (, a first passing channel (216) is formed between the left transverse plate (214) and the right transverse plate (215), and a plurality of water passing holes (217) are uniformly arranged on the surfaces of the left transverse plate (214) and the right transverse plate (215); the hot air diffusion chamber (22) comprises a hot air blower (218) fixed on the outer side wall of the right side plate (205) and an air diffusion shell (219) positioned in the hot air diffusion chamber (22), the air diffusion shell (219) comprises a cylindrical connecting section (220) and a truncated cone-shaped diffusion section (221) connected with the connecting section (220), and the connecting section (220) is fixed on the inner side wall of the right side plate (205) and communicated with an air outlet of the hot air blower (218);

a heating chamber (23) and a sterilizing chamber (24) are respectively formed on two sides of the water stop plate (212), the heating chamber (23) is positioned under the sterilizing chamber (21), a plurality of heating plates (222) which are parallel to each other are fixed in the heating chamber, and the heating plates (222) are vertically fixed on the lower end plate (203); a germicidal lamp (223) and a plurality of transverse conveyor belts (224) are arranged in the sterilizing chamber (24), a second conveyor passage (225) is formed between every two adjacent conveyor belts (224), the right end part of the left transverse plate (214) positioned at the lowest end is connected with a lapping plate (226) lapped at the top end of the water stop plate (212), the other end of the lapping plate (226) extends into the sterilizing chamber (24) and is positioned at the upper part of the uppermost conveyor belt (224), an instrument outlet (227) is formed in the lower part of the sterilizing chamber (24) and positioned on the right side plate (205), and a cover body (228) is arranged at the instrument outlet (227);

the left end face of the cleaning shell (101) is further fixedly provided with a transversely arranged air cylinder (122), a piston rod of the air cylinder (122) can stretch into the inner cylinder body (102) through the circular through hole (109), a push plate (123) connected to the end portion of the piston rod of the air cylinder (122) is arranged in the inner cylinder body (102), and the push plate (123) can perform linear reciprocating motion along the length direction of the inner cylinder body (102) under the action of the air cylinder (122).

2. The multifunctional instrument cleaning device for medical treatment according to claim 1, wherein: the rotating shaft (111) is sleeved with a cylindrical rubber sleeve (120), and a plurality of elastic bulges (121) are uniformly arranged on the outer surface of the rubber sleeve (120).

3. The multifunctional instrument cleaning device for medical treatment according to claim 1, wherein: the outer contour of the push plate (123) is arc-shaped and matched with the inner contour of the inner cylinder (102), the middle part of the push plate (123) is provided with a U-shaped groove (124) with an upward opening, and the rotating shaft (111) and the cylindrical brush (115) both penetrate through the U-shaped groove (124) and can rotate in the U-shaped groove (124); a spring (125) which is vertical to the plate surface of the push plate (123) is respectively fixed on the upper part of the push plate (123) and positioned on two sides of the U-shaped groove (124), and an electromagnet (126) which can adsorb the spring (125) is arranged on the inner surface of the right end plate (107).

4. The multifunctional instrument cleaning device for medical treatment according to claim 1, wherein: the inner side wall of the cleaning shell (101) is provided with bristles (127), one end of each bristle (127) is fixed on the inner side wall of the cleaning shell (101), the other end of each bristle (127) extends out towards the side wall of the inner cylinder (102), and the length of each bristle (127) is larger than the width of the water passing gap (103).

5. The multifunctional instrument cleaning device for medical treatment according to claim 1, wherein: the lower part of a transverse mounting plate (11) in the cleaning chamber (1) forms a water storage tank (128), and a water inlet (104) of the cleaning mechanism (12) is communicated with the water storage tank (128) through a pipeline.

6. The multifunctional instrument cleaning device for medical treatment according to claim 1, wherein: a linear driving mechanism (229) which is longitudinally arranged is fixed on the upper end plate (202), a driving shaft of the linear driving mechanism (229) extends into the machine shell (201), a connecting plate (230) is fixed at the end part, and a tension spring (231) connected with a left transverse plate (214) positioned at the top is arranged at the bottom of the connecting plate (230); the left end part of the left transverse plate (214) and the right end part of the right transverse plate (215) are respectively hinged on the left side plate (204) and the grid plate (211), the upper surface of the right end of the right transverse plate (215) and the lower surface of the left end are respectively hinged with a connecting rod (250), and the right transverse plate (215) is respectively connected with the upper left transverse plate (214) and the lower left transverse plate (214) through the two connecting rods (250); and extension springs (232) are fixed on the upper surface of the left end and the lower surface of the right end of the right transverse plate (215).

7. The multifunctional instrument cleaning device for medical treatment according to claim 1, wherein:

a plurality of connecting rods (233) are arranged on the inner surface of the connecting section (220), a connecting shaft (234) coaxial with the connecting section (220) is fixed on each connecting rod (233), and a fan (235) capable of rotating around the connecting shaft (234) is arranged at the end part of each connecting shaft (234) extending into the corresponding diffusion section (221) and extending into the corresponding diffusion section (221);

the fan (235) comprises a sleeve (237) sleeved on the connecting shaft (234) and fan blades (236) fixed on the sleeve (237), an annular bump (238) is arranged on the outer side wall of the connecting shaft (234), a threaded hole is formed in the end face of the connecting shaft (234), a bolt (239) is connected to the threaded hole in an internal thread mode, the sleeve (237) is sleeved on the connecting shaft (234) from the end portion of the connecting shaft (234) and forms axial limiting together with the annular bump (238) through a nut portion of the bolt (239).

8. The multifunctional instrument cleaning device for medical treatment according to claim 1, wherein:

the upper surfaces of the left transverse plate (214) and the right transverse plate (215) are respectively provided with a plurality of rubber spherical protrusions (240) which are uniformly arranged.

9. The multifunctional instrument cleaning device for medical treatment according to claim 1, wherein:

two ends of the conveyor belt (224) are respectively provided with a transmission shaft, two ends of the transmission shaft are respectively connected to the front side plate (206) and the rear side plate (207), and the rear side plate (207) is provided with a driving motor (251) for driving the transmission shaft;

the conveyor belt (224) comprises a first conveyor belt (241) located on the left side of the sterilizing chamber (24) and a second conveyor belt (242) located on the left side of the sterilizing chamber (24), the first conveyor belt (241) and the second conveyor belt (242) are arranged in a mutually crossed mode from top to bottom, the conveying directions of the first conveyor belt (241) and the second conveyor belt (242) are opposite, the left end of the first conveyor belt (241) is in contact with the water stop plate (212), the right end of the first conveyor belt and the right side plate (205) form a first longitudinal channel (243), the right end of the second conveyor belt (242) is in contact with the right side plate (205), and the left end of the second conveyor belt and the water stop plate (212) form a second longitudinal channel.