CN108816819B

CN108816819B - Cleaning and sterilizing device for medical instruments

Info

Publication number: CN108816819B
Application number: CN201810460999.6A
Authority: CN
Inventors: 李侠; 宋相珠; 李明伟; 张梅; 俞成桢
Original assignee: Individual
Current assignee: Li Xia
Priority date: 2018-05-15
Filing date: 2018-05-15
Publication date: 2021-06-04
Anticipated expiration: 2038-05-15
Also published as: CN108816819A

Abstract

The invention relates to a disinfection device, in particular to a cleaning and disinfection device for medical instruments. The invention aims to provide a cleaning and disinfecting device for medical instruments, which has good cleaning effect and can comprehensively clean and disinfect the medical instruments. The technical scheme is as follows: a cleaning and disinfecting device for medical instruments comprises a box body, an n-shaped frame, a first screen plate, a fixing device, a cleaning device and a collecting device; an n-shaped frame is installed at the top of the box body, a first screen plate is installed at the lower portion in the n-shaped frame, a fixing device is arranged at the upper portion of the first screen plate, a cleaning device is arranged at the top in the n-shaped frame, and a collecting device is arranged in the box body. The medical instrument cleaning device is characterized in that the cleaning device is arranged on the medical instrument cleaning device, and the cleaning device is arranged on the medical instrument cleaning device.

Description

Cleaning and sterilizing device for medical instruments

Technical Field

The invention relates to a disinfection device, in particular to a cleaning and disinfection device for medical instruments.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software.

The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid.

For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

When carrying out medical diagnosis in the hospital, all can use medical instrument, but medical instrument uses the back, has the bacterium, need wash convenient next time to it and use, and artifical manual when carrying out cleaning and disinfecting to medical instrument, because there is sharp-pointed department in some medical instrument, cut people's hand easily, the tiny position of medical instrument part can not reach.

Therefore, there is a need to develop a cleaning and disinfecting apparatus for medical instruments, which has a good cleaning effect and can clean and disinfect the medical instruments comprehensively.

Disclosure of Invention

The invention aims to overcome the defects that when medical instruments are manually cleaned and disinfected, the hands of people are easily cut due to the fact that parts of the medical instruments are sharp, and parts of the medical instruments are not cleaned.

The technical scheme is as follows: the utility model provides a cleaning and sterilizing device for medical instrument, is including box, n shape frame, first otter board, fixing device, belt cleaning device and collection device, and n shape frame is installed at the box top, and first otter board is installed to the lower part in the n shape frame, and first otter board upper portion is equipped with fixing device, and the top is equipped with belt cleaning device in the n shape frame, is equipped with collection device in the box.

Optionally, the fixing device comprises an n-shaped frame, a first movable rod, a transverse plate, a first spring and a rubber plate, the upper portion of the n-shaped frame is provided with two guide holes in the left side and the right side of the top of the first screen plate, the first movable rod is arranged in the guide holes in a sliding mode, the transverse plate is arranged at the top of the first movable rod, the first spring is connected between the bottom of the transverse plate and the top of the n-shaped frame, the first spring is wound on the first movable rod, the rubber plate is arranged at the bottom of the first movable rod, and the rubber plate is located in the n-shaped frame.

Optionally, the cleaning device comprises a first motor, a first bearing seat, a first rotating shaft, a first gear, a support rod, a guide rod, a rack, a limit plate, a sleeve, a second movable rod, a second spring, a brush and a first guide sleeve, wherein the first motor is installed in the middle of the top of the n-shaped frame, the first bearing seat is installed in the middle of the top of the n-shaped frame in an embedded manner, the first rotating shaft is connected in a bearing in the first bearing seat, the top end of the first rotating shaft is connected with an output shaft of the first motor through a coupler, the first gear is installed at the lower part of the first rotating shaft, the support rods are vertically installed on the left side and the right side in the n-shaped frame, the first guide sleeve is arranged at the bottom end of the support rod, the guide rod is arranged in an inner sliding manner in the first guide sleeve, the rack is installed in the middle of the guide rod, the rack is positioned on, and a second spring is connected between the top end of the second movable rod and the inner top of the sleeve, a hairbrush is installed at the bottom end of the second movable rod, and the hairbrush is positioned above the first screen plate.

Optionally, the collecting device comprises a sliding rail, a sliding block, a collecting frame, a handle, a discharging pipe and a valve, the sliding rail is installed on the left side and the right side in the box body, the sliding block is installed on the inner side of the sliding rail in an all-sliding mode, the collecting frame is installed on the inner side of the sliding block, the handle is installed in the middle of the front side of the collecting frame, the discharging pipe is installed on the lower portion of the left side of the collecting frame, the discharging pipe is.

Optionally, the disinfection device further comprises a disinfection device, the disinfection device comprises a compression cylinder, a piston, a third movable rod, a check valve, a liquid inlet pipe, a liquid outlet pipe and an annular porous pipe, the right-hand compression cylinder installed at the top in the n-shaped frame, the piston is arranged in the compression cylinder in a sliding mode, the third movable rod is installed in the middle of the left side of the piston, the left side of the third movable rod penetrates through the left side of the compression cylinder in a sliding mode, the left end of the third movable rod is connected with a limiting plate on the right side, two check valves are installed on the right side of the compression cylinder and communicated with the compression cylinder, a through hole is formed in the right-hand opening of the n-shaped frame, the liquid inlet pipe is connected to the check valve on the upper side in a sealing mode, the liquid inlet pipe penetrates through the through hole, a liquid outlet pipe is connected to the.

Optionally, the liquid outlet pipe is located in the second guide sleeve.

Optionally, the collecting frame further comprises a limiting block and a second screen plate, the limiting block is mounted at the upper portion in the collecting frame, and the second screen plate is arranged on the limiting block.

When the cleaning device is used, an operator firstly fixes the instrument on the first screen plate through the fixing device, then starts the cleaning device to clean the instrument, and can spray disinfectant fluid on the instrument, so that the instrument can be cleaned and disinfected, and the disinfected disinfectant fluid can flow into the collecting device.

Because fixing device is including n shape frame, first movable rod, diaphragm, first spring and rubber slab, n shape frame upper portion is installed to both sides about first otter board top is opened and is had two guide holes, and the guide hole internal sliding formula is equipped with first movable rod, and the diaphragm is installed at first movable rod top, is connected with first spring between diaphragm bottom and the n shape frame top, and first spring is around on first movable rod, and the rubber slab is installed to first movable rod bottom, and the rubber slab is located n shape frame. So mention the diaphragm up, the diaphragm drives first movable rod up-shifting, first spring compresses thereupon, first movable rod drives the rubber slab and up-shifts, operating personnel puts into the rubber slab below with the apparatus again, operating personnel loosens the diaphragm again, under the effect of first spring, first movable rod down-shifts, thereby drive the rubber slab and down-shift, and then can fix the apparatus, make the in-process of wasing the apparatus, the stability that the apparatus can compare, treat the apparatus and wash the back that finishes, operating personnel up-shifts the diaphragm, the diaphragm drives first movable rod up-shifting, first spring compresses thereupon, first movable rod drives the rubber slab and up-shifts, thereby can loosen the fixed to the apparatus, operating personnel can take out the apparatus that finishes washing.

Because the cleaning device comprises a first motor, a first bearing seat, a first rotating shaft, a first gear, a support rod, a guide rod, a rack, a limiting plate, a sleeve, a second movable rod, a second spring, a brush and a first guide sleeve, the first motor is arranged in the middle of the top of the n-shaped frame, the first bearing seat is arranged in the middle of the top of the n-shaped frame in an embedded manner, the first rotating shaft is connected in a bearing in the first bearing seat, the top end of the first rotating shaft is connected with an output shaft of the first motor through a coupler, the first gear is arranged at the lower part of the first rotating shaft, the support rods are vertically arranged on the left side and the right side in the n-shaped frame, the first guide sleeve is arranged at the bottom end of the support rod, the guide rod is arranged in a sliding manner in the first guide sleeve, the rack is arranged in the middle part of the guide rod, the rack is positioned at the, and a second spring is connected between the top end of the second movable rod and the inner top of the sleeve, a hairbrush is installed at the bottom end of the second movable rod, and the hairbrush is positioned above the first screen plate. So operating personnel starts the positive and negative rotation in turn of first motor, first motor drives the positive and negative rotation in turn of first pivot, first pivot drives the positive and negative rotation in turn of first gear, first gear drives the removal that the rack does not stop, first guide pin bushing and guide arm play the guide effect, the rack drives the removal that the sleeve does not stop, the sleeve drives the removal that the second movable rod does not stop, the second movable rod drives the removal that the brush does not stop, under the effect of second spring, the brush can contact with the apparatus all the time, operating personnel spills disinfectant toward the apparatus again, thereby can wash the apparatus, treat that the apparatus washs the back that finishes, operating personnel closes first motor can.

Because collection device is including slide rail, slider, collection frame, handle, discharging pipe and valve, the slide rail is all installed to the left and right sides in the box, the slider is installed to the equal slidingtype of slide rail inboard, and the collection frame is installed to the slider inboard, collects frame front side mid-mounting and has the handle, collects frame left side lower part and installs the discharging pipe, discharging pipe and collection frame intercommunication are equipped with the valve on the discharging pipe. Therefore, the disinfected water flows into the collecting frame through the first screen plate, after the disinfecting water in the collecting frame is filled, the collecting frame can be pulled out towards the front side by an operator, the sliding rail and the sliding block play a guiding role, the container is placed below the discharging pipe by the operator, the valve is opened by the operator, the disinfecting water can be discharged into the container through the discharging pipe, and after the disinfected water is discharged, the valve is closed by the operator.

Because still including degassing unit, degassing unit is including the compression jar, the piston, the third movable rod, the check valve, the feed liquor pipe, drain pipe and annular porous pipe, the right-hand compression jar of installing in top in the n shape frame, the slidingtype piston that is equipped with in the compression jar, piston left side mid-mounting has the third movable rod, the third movable rod left end slidingtype passes the compression jar left side, the third movable rod left end is connected with the limiting plate in right side, two check valves are installed on the compression jar right side, two check valves and compression jar intercommunication, the right-hand through-hole that has of n shape frame, sealing connection has the feed liquor pipe on the check valve of top, the feed liquor pipe passes the through-hole, sealing connection has the drain pipe on the check valve of below, install annular porous pipe on the brush, the drain pipe end is connected with annular porous pipe, drain pipe and annular porous pipe. Therefore, an operator places the liquid inlet pipe in the disinfectant tank, the guide rod drives the third movable rod to continuously move left and right, the third movable rod drives the piston to continuously move left and right, when the piston moves left, disinfectant liquid is sucked into the compression cylinder through the liquid inlet pipe under the action of the one-way valve, and when the piston moves right, the disinfectant liquid in the compression cylinder can be sprayed out of the annular porous pipe to an instrument through the liquid outlet pipe under the action of the one-way valve, so that the disinfectant liquid box is more convenient to use.

Because still including montant and second guide pin bushing, the montant is installed to right-hand limiting plate lower part, and the second guide pin bushing is installed to the montant bottom, and the drain pipe is located the second and leads in the cover. Therefore, under the action of the second guide sleeve, the liquid outlet pipe cannot be knotted when moving left and right, and can move more smoothly.

Because still include stopper and second otter board, the upper portion installs the stopper in the collection frame, is equipped with the second otter board on the stopper. Therefore, the residual dirt on the instrument can be washed down, and the dirt can be remained on the second screen plate.

The medical instrument cleaning device is characterized in that the cleaning device is arranged on the medical instrument cleaning device, and the cleaning device is arranged on the medical instrument cleaning device.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is a right-view structural schematic diagram of the fixing device of the present invention.

Fig. 3 is a second front view structure diagram of the present invention.

Fig. 4 is a third schematic view of the present invention.

Wherein: 1: a box body, 2: n-shaped frame, 3: first screen, 4: fixing device, 5: cleaning device, 6: collecting device, 41: n-shaped frame, 42: guide hole, 43: first movable bar, 44: transverse plate, 45: first spring, 46: rubber sheet, 501: first motor, 502: first bearing housing, 503: first shaft, 504: first gear, 505: strut, 506: guide rod, 507: rack, 508: a limit plate, 509: a sleeve, 510: second movable lever, 511: second spring, 512: brush, 513: first guide bush, 61: slide rail, 62: slider, 63: collection frame, 64: handle, 65: discharge pipe, 66: valve, 7: sterilizing apparatus, 71: compression cylinder, 72: piston, 73: third movable lever, 74: check valve, 75: through hole, 76: liquid inlet pipe, 77: outlet pipe, 78: annular perforated pipe, 8: vertical bar, 9: second guide bush, 10: stopper, 11: a second mesh panel.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

A cleaning and disinfecting device for medical instruments is shown in figures 1-4 and comprises a box body 1, an n-shaped frame 2, a first screen plate 3, a fixing device 4, a cleaning device 5 and a collecting device 6, wherein the n-shaped frame 2 is installed at the top of the box body 1, the first screen plate 3 is installed at the lower portion in the n-shaped frame 2, the fixing device 4 is arranged at the upper portion of the first screen plate 3, the cleaning device 5 is arranged at the top in the n-shaped frame 2, and the collecting device 6 is arranged in the box body 1.

Example 2

The fixing device 4 comprises an n-shaped frame 41, a first movable rod 43, a transverse plate 44, a first spring 45 and a rubber plate 46, two guide holes 42 are formed in the upper portion of the n-shaped frame 41 and are arranged on the left side and the right side of the top of the first screen plate 3, the first movable rod 43 is arranged in the guide holes 42 in a sliding mode, the transverse plate 44 is arranged on the top of the first movable rod 43, the first spring 45 is connected between the bottom of the transverse plate 44 and the top of the n-shaped frame 41, the first spring 45 is wound on the first movable rod 43, the rubber plate 46 is arranged at the bottom of the first movable rod 43, and the rubber plate 46 is located in the n-.

Example 3

The cleaning device 5 comprises a first motor 501, a first bearing seat 502, a first rotating shaft 503, a first gear 504, a support rod 505, a guide rod 506, a rack 507, a limit plate 508, a sleeve 509, a second movable rod 510, a second spring 511, a brush 512 and a first guide sleeve 513, wherein the first motor 501 is installed in the middle of the top of the n-shaped frame 2, the first bearing seat 502 is installed in the middle of the top of the n-shaped frame 2 in an embedded manner, the first rotating shaft 503 is connected in a bearing in the first bearing seat 502, the top end of the first rotating shaft 503 is connected with an output shaft of the first motor 501 through a coupling, the first gear 504 is installed at the lower part of the first rotating shaft 503, the support rods 505 are vertically installed on the left side and the right side in the n-shaped frame 2, the first guide sleeve 513 is arranged at the bottom end of the support rod 505 in a sliding manner, the guide rod 506 is arranged in the first guide sleeve 513, the rack 507, limiting plates 508 are installed at the left end and the right end of the guide rod 506, two sleeves 509 are installed at the bottoms of the racks 507, a second movable rod 510 is arranged in the sleeves 509 in a sliding mode, a second spring 511 is connected between the top end of the second movable rod 510 and the top portion of the sleeves 509, a brush 512 is installed at the bottom end of the second movable rod 510, and the brush 512 is located above the first screen plate 3.

Example 4

The collecting device 6 comprises a sliding rail 61, a sliding block 62, a collecting frame 63, a handle 64, a discharging pipe 65 and a valve 66, the sliding rail 61 is installed on the left side and the right side in the box body 1, the sliding block 62 is installed on the inner side of the sliding rail 61 in an all-sliding mode, the collecting frame 63 is installed on the inner side of the sliding block 62, the handle 64 is installed in the middle of the front side of the collecting frame 63, the discharging pipe 65 is installed on the lower portion of the left side of the collecting frame 63, the discharging pipe 65 is communicated with the.

The sterilizing device 7 comprises a compression cylinder 71, a piston 72, a third movable rod 73, a one-way valve 74, a liquid inlet pipe 76, a liquid outlet pipe 77 and an annular porous pipe 78, the compression cylinder 71 is installed on the right side of the top in the n-shaped frame 2, the piston 72 is arranged in the compression cylinder 71 in a sliding mode, the third movable rod 73 is installed in the middle of the left side of the piston 72, the left end of the third movable rod 73 penetrates through the left side of the compression cylinder 71 in a sliding mode, the left end of the third movable rod 73 is connected with a limiting plate 508 on the right side, two one-way valves 74 are installed on the right side of the compression cylinder 71, the two one-way valves 74 are communicated with the compression cylinder 71, a through hole 75 is formed in the right side of the n-shaped frame 2, the liquid inlet pipe 76 is hermetically connected to the one-way valve 74 on the upper side, the liquid outlet pipe 77 is hermetically connected to the one-way valve 74 on the, the outlet pipe 77 communicates with an annular perforated pipe 78.

Still including montant 8 and second guide pin bushing 9, montant 8 is installed to right-hand limiting plate 508 lower part, and second guide pin bushing 9 is installed to montant 8 bottom, and drain pipe 77 is located second guide pin bushing 9.

The screen plate collecting device further comprises a limiting block 10 and a second screen plate 11, the limiting block 10 is installed on the inner upper portion of the collecting frame 63, and the second screen plate 11 is arranged on the limiting block 10.

When the cleaning device is used, an operator firstly fixes the instrument on the first screen plate 3 through the fixing device 4, then starts the cleaning device 5 to clean the instrument, the operator can spray disinfectant fluid on the instrument, so that the instrument can be cleaned and disinfected, and the disinfected disinfectant fluid can flow into the collecting device 6.

Because the fixing device 4 comprises the n-shaped frame 41, the first movable rod 43, the transverse plate 44, the first spring 45 and the rubber plate 46, two guide holes 42 are arranged at the upper part of the n-shaped frame 41 at the left and right sides of the top of the first screen plate 3, the first movable rod 43 is arranged in the guide holes 42 in a sliding manner, the transverse plate 44 is arranged at the top of the first movable rod 43, the first spring 45 is connected between the bottom of the transverse plate 44 and the top of the n-shaped frame 41, the first spring 45 is wound on the first movable rod 43, the rubber plate 46 is arranged at the bottom of the first movable rod 43, and the rubber plate 46 is positioned in the n-shaped frame 41. So mention diaphragm 44 up, diaphragm 44 drives first movable rod 43 and up moves, first spring 45 compresses thereupon, first movable rod 43 drives rubber slab 46 and up moves, operating personnel puts into rubber slab 46 below with the apparatus again, operating personnel loosens diaphragm 44 again, under the effect of first spring 45, first movable rod 43 down moves, thereby drive rubber slab 46 and down move, and then can fix the apparatus, make the in-process of washing apparatus, the stability that the apparatus can be compared, treat the apparatus and wash the back that finishes, operating personnel upwards mentions diaphragm 44, diaphragm 44 drives first movable rod 43 and up moves, first spring 45 compresses thereupon, first movable rod 43 drives rubber slab 46 and up moves, thereby can loosen the fixing to the apparatus, operating personnel can take out the apparatus that finishes washing.

Because the cleaning device 5 comprises a first motor 501, a first bearing seat 502, a first rotating shaft 503, a first gear 504, a supporting rod 505, a guide rod 506, a rack 507, a limit plate 508, a sleeve 509, a second movable rod 510, a second spring 511, a brush 512 and a first guide sleeve 513, the first motor 501 is installed in the middle of the top of the n-shaped frame 2, the first bearing seat 502 is installed in the middle of the top of the n-shaped frame 2 in an embedded manner, the first rotating shaft 503 is connected in a bearing in the first bearing seat 502, the top end of the first rotating shaft 503 is connected with an output shaft of the first motor 501 through a coupling, the first gear 504 is installed at the lower part of the first rotating shaft 503, the supporting rods 505 are vertically installed on the left side and the right side in the n-shaped frame 2, the first guide sleeve 513 at the bottom end of the supporting rod 505 is slidably provided with the guide rod 506, the rack 507 is installed in the middle of the guide rod 506, the, limiting plates 508 are installed at the left end and the right end of the guide rod 506, two sleeves 509 are installed at the bottoms of the racks 507, a second movable rod 510 is arranged in the sleeves 509 in a sliding mode, a second spring 511 is connected between the top end of the second movable rod 510 and the top portion of the sleeves 509, a brush 512 is installed at the bottom end of the second movable rod 510, and the brush 512 is located above the first screen plate 3. Therefore, an operator starts the first motor 501 to rotate in a positive and negative alternate mode, the first motor 501 drives the first rotating shaft 503 to rotate in a positive and negative alternate mode, the first rotating shaft 503 drives the first gear 504 to rotate in a positive and negative alternate mode, the first gear 504 drives the rack 507 to move left and right ceaselessly, the first guide sleeve 513 and the guide rod 506 play a guiding role, the rack 507 drives the sleeve 509 to move left and right ceaselessly, the sleeve 509 drives the second movable rod 510 to move left and right ceaselessly, the second movable rod 510 drives the brush 512 to move left and right ceaselessly, under the effect of the second spring 511, the brush 512 can be in contact with an instrument all the time, the operator sprays disinfectant water onto the instrument again, the instrument can be cleaned, and after the instrument is cleaned, the operator closes the first.

Because collection device 6 is including slide rail 61, slider 62, collect frame 63, handle 64, discharging pipe 65 and valve 66, slide rail 61 is all installed to the left and right sides in box 1, the slider 62 is all installed to the equal slidingtype in slide rail 61 inboard, collect frame 63 is installed to slider 62 inboard, collect frame 63 front side mid-mounting has handle 64, collect frame 63 left side lower part and install discharging pipe 65, discharging pipe 65 and collection frame 63 intercommunication are equipped with valve 66 on the discharging pipe 65. Therefore, the sterilized water flows into the collecting frame 63 through the first screen plate 3, after the collecting frame 63 is filled with the sterilized water, the collecting frame 63 can be pulled out to the front side by an operator, the sliding rail 61 and the sliding block 62 play a guiding role, the operator places the container below the discharging pipe 65, the operator opens the valve 66 again, the sterilized water can be discharged into the container through the discharging pipe 65, and after the sterilized water is discharged, the operator closes the valve 66.

Because the sterilizing device 7 is also included, the sterilizing device 7 comprises a compression cylinder 71, a piston 72, a third movable rod 73, a one-way valve 74, a liquid inlet pipe 76, a liquid outlet pipe 77 and an annular porous pipe 78, the compression cylinder 71 is installed on the right side of the inner top of the n-shaped frame 2, the piston 72 is arranged in the compression cylinder 71 in a sliding manner, the third movable rod 73 is installed in the middle of the left side of the piston 72, the left end of the third movable rod 73 penetrates through the left side of the compression cylinder 71 in a sliding manner, the left end of the third movable rod 73 is connected with a limiting plate 508 on the right side, two one-way valves 74 are installed on the right side of the compression cylinder 71, the two one-way valves 74 are communicated with the compression cylinder 71, a through hole 75 is formed on the right side of the n-shaped frame 2, the liquid inlet pipe 76 is hermetically connected to the one-way valve 74 on the upper side, the liquid inlet pipe 76 penetrates through the, the outlet pipe 77 communicates with an annular perforated pipe 78. Therefore, the liquid inlet pipe 76 is placed in the disinfectant tank by an operator, the guide rod 506 drives the third movable rod 73 to continuously move left and right, the third movable rod 73 drives the piston 72 to continuously move left and right, when the piston 72 moves left, the disinfectant liquid is sucked into the compression cylinder 71 through the liquid inlet pipe 76 under the action of the one-way valve 74, when the piston 72 moves right, the disinfectant liquid in the compression cylinder 71 can be sprayed out of the annular porous pipe 78 to an instrument through the liquid outlet pipe 77 under the action of the one-way valve 74, and therefore the disinfectant liquid dispenser is more convenient to use.

Because still including montant 8 and second guide pin bushing 9, montant 8 is installed to right-hand limiting plate 508 lower part, and second guide pin bushing 9 is installed to montant 8 bottom, and drain pipe 77 is located second guide pin bushing 9. Therefore, under the action of the second guide sleeve 9, the liquid outlet pipe 77 cannot be knotted when moving left and right, and can move more smoothly.

Because still include stopper 10 and second otter board 11, collection frame 63 is interior upper portion installs stopper 10, is equipped with second otter board 11 on the stopper 10. The dirt remaining on the instrument is washed away and the dirt remains on the second mesh panel 11.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A cleaning and disinfecting device for medical instruments is characterized by comprising a box body (1), an n-shaped frame (2), a first screen plate (3), a fixing device (4), a cleaning device (5) and a collecting device (6), wherein the n-shaped frame (2) is installed at the top of the box body (1), the first screen plate (3) is installed at the lower part in the n-shaped frame (2), the fixing device (4) is arranged at the upper part of the first screen plate (3), the cleaning device (5) is arranged at the top in the n-shaped frame (2), and the collecting device (6) is arranged in the box body (1); the fixing device (4) comprises an n-shaped frame (41), first movable rods (43), a transverse plate (44), first springs (45) and rubber plates (46), wherein the left side and the right side of the top of the first screen plate (3) are provided with two guide holes (42) in the upper part of the n-shaped frame (41), the first movable rods (43) are arranged in the guide holes (42) in a sliding mode, the transverse plate (44) is arranged at the top of the first movable rods (43), the first springs (45) are connected between the bottom of the transverse plate (44) and the top of the n-shaped frame (41), the first springs (45) are wound on the first movable rods (43), the rubber plates (46) are arranged at the bottom of the first movable rods (43), and the rubber plates (46) are located in the n-shaped frame (41); the cleaning device (5) comprises a first motor (501), a first bearing seat (502), a first rotating shaft (503), a first gear (504), a support rod (505), a guide rod (506), a rack (507), a limit plate (508), a sleeve (509), a second movable rod (510), a second spring (511), a brush (512) and a first guide sleeve (513), wherein the first motor (501) is installed in the middle of the top of the n-shaped frame (2), the first bearing seat (502) is installed in the middle of the top of the n-shaped frame (2) in an embedded manner, the first rotating shaft (503) is connected in a bearing in the first bearing seat (502), the top end of the first rotating shaft (503) is connected with an output shaft of the first motor (501) through a coupler, the first gear (504) is installed on the lower portion of the first rotating shaft (503), the support rod (505) is vertically installed on both the left side and the right side in the n-shaped frame (2), and the, a guide rod (506) is arranged in a sliding mode in the first guide sleeve (513), a rack (507) is arranged in the middle of the guide rod (506), the rack (507) is located on the front side of the first gear (504), the rack (507) is meshed with the first gear (504), limiting plates (508) are arranged at the left end and the right end of the guide rod (506), two sleeves (509) are arranged at the bottom of the rack (507), a second movable rod (510) is arranged in the sliding mode in the sleeves (509), a second spring (511) is connected between the top end of the second movable rod (510) and the inner top of each sleeve (509), a brush (512) is arranged at the bottom end of the second movable rod (510), and the brush (512) is located above the first; the device comprises a compression cylinder (71), a piston (72), a third movable rod (73), a one-way valve (74), a liquid inlet pipe (76), a liquid outlet pipe (77) and an annular porous pipe (78), wherein the compression cylinder (71) is arranged on the right side of the inner top of an n-shaped frame (2), the piston (72) is arranged in the compression cylinder (71) in a sliding mode, the third movable rod (73) is arranged in the middle of the left side of the piston (72), the left end of the third movable rod (73) penetrates through the left side of the compression cylinder (71) in a sliding mode, the left end of the third movable rod (73) is connected with a limiting plate (508) on the right side, two one-way valves (74) are arranged on the right side of the compression cylinder (71), the two one-way valves (74) are communicated with the compression cylinder (71), a through hole (75) is formed in the right side of the n-shaped frame (2), the liquid inlet pipe (76) is connected with the liquid inlet pipe, a liquid outlet pipe (77) is hermetically connected to the one-way valve (74) below, an annular porous pipe (78) is mounted on the brush (512), the tail end of the liquid outlet pipe (77) is connected with the annular porous pipe (78), and the liquid outlet pipe (77) is communicated with the annular porous pipe (78).

2. The cleaning and disinfection device for the medical instruments according to claim 1, wherein the collecting device (6) comprises a slide rail (61), a slide block (62), a collecting frame (63), a handle (64), a discharge pipe (65) and a valve (66), the slide rail (61) is installed on the left side and the right side in the box body (1), the slide block (62) is installed on the inner side of the slide rail (61) in a sliding manner, the collecting frame (63) is installed on the inner side of the slide block (62), the handle (64) is installed in the middle of the front side of the collecting frame (63), the discharge pipe (65) is installed on the lower portion of the left side of the collecting frame (63), the discharge pipe (65) is communicated with the collecting frame (63), and the valve (66) is.

3. The cleaning and disinfection device for the medical instruments as recited in claim 2, further comprising a vertical rod (8) and a second guide sleeve (9), wherein the vertical rod (8) is installed at the lower portion of the right limiting plate (508), the second guide sleeve (9) is installed at the bottom of the vertical rod (8), and the liquid outlet pipe (77) is located in the second guide sleeve (9).

4. The cleaning and disinfecting device for the medical instrument according to claim 3, characterized in that it further comprises a limiting block (10) and a second screen plate (11), the limiting block (10) is installed at the upper part in the collecting frame (63), and the second screen plate (11) is arranged on the limiting block (10).