CN115137859B - Instrument disinfection equipment with fumigation function for surgery - Google Patents

Abstract

The invention discloses a surgical instrument disinfection device with a fumigation function, which belongs to the technical field of medical equipment and comprises a mounting frame, wherein the mounting frame is mounted on a disinfection box, four groups of disinfection bins are arranged in the disinfection box, the four groups of disinfection bins are mutually independent, and a cleaning mechanism and a fixing mechanism are mounted in the disinfection bins.

Description

Instrument disinfection equipment with fumigation function for surgery

Technical Field

The invention relates to the technical field of medical equipment, in particular to equipment disinfection equipment with a fumigation function for surgery.

Background

By searching, chinese patent No. CN202220002616.2 discloses a rapid fumigation nursing device for medical appliances, which comprises a fumigation box; the communication port is formed in one side of the fumigating box and penetrates through the fumigating box; the two heating rods are fixedly arranged on the inner wall of the bottom of the fumigating box; the carrying box is arranged in the communication port in a sliding way, and one side of the carrying box extends out of the fumigating box; the two storage tanks are arranged at the top of the carrying box.

The beneficial effects of the device are as follows: through carry out fumigation to the apparatus earlier, carry out ultraviolet sterilization again to under the intermittent type stirring of stirring piece, make medical instrument can receive comparatively comprehensive disinfection and sterilization treatment, whole disinfection effect obtains very big promotion, and can be when last batch apparatus fumigation process, put into empty storage tank with another batch of apparatus that wait to disinfect.

However, in the practical application process, different surgical instruments are often polluted differently and different medicines are needed for fumigation, but most of the existing fumigation disinfection equipment is used for disinfecting a large number of surgical instruments at one time, so that the prior fumigation disinfection equipment is not suitable for the disinfection process, cross infection of the surgical instruments mixed together is easy to occur, and the prior fumigation equipment for surgical instruments cannot be used for fumigation in the disinfection process, so that repeated operation is needed, the workload of medical staff is increased, and therefore, the surgical instrument disinfection equipment with fumigation function is provided.

Disclosure of Invention

The invention aims to provide a surgical instrument disinfection device with a fumigation function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an instrument disinfection device with fumigating function for surgical use, includes the mounting bracket, the mounting bracket is installed on the disinfect box, be provided with four groups of disinfection storehouse in the disinfect box, four groups of disinfection storehouse are mutually independent each other, install wiper mechanism and fixed establishment in the disinfection storehouse, fumigating mechanism and disinfection storehouse inside looks UNICOM are installed to the lower extreme of mounting bracket, install waste gas collection mechanism and disinfection storehouse inside looks UNICOM on the disinfect box;

the fumigating mechanism comprises a hanging frame connected to the bottom end surface of the mounting frame, a hanging plate is connected to the lower end surface of the hanging frame, a water tank is connected to the hanging plate, a heater is installed on the water tank, an air pipe is inserted into the air exhaust hole and the air exhaust hole formed in the surface of the box cover, the other end of the air pipe is connected with an air vent arranged on the surface of the sterilizing box, and the air vent on the sterilizing box is communicated with the inside of the sterilizing bin.

Preferably, the upper end surface of mounting bracket is provided with the fluting, be provided with the fluting intercommunication on the lower extreme inner wall of disinfection storehouse and the mounting bracket surface, be provided with the check valve in the wash port on the disinfection storehouse, the side of mounting bracket is provided with opening and opening part and is connected with the closing plate.

Preferably, the inside of disinfection case is located the both sides of disinfection storehouse and all is provided with the mounting groove, wiper mechanism installs in the mounting groove, wiper mechanism is including installing the waterproof box in disinfection case inner wall mounting groove, waterproof box sets up to rectangle and four side all are connected with the stop collar, four sets of the stop collar overlaps respectively on four sets of gag levers of disinfection case inner wall mounting groove fixed connection, the one end of waterproof box orientation disinfection case inner wall is connected with reset spring one, reset spring one's the other end is connected on the inner wall of disinfection case, the internally mounted of waterproof box has the motor, be connected with the output shaft on the motor, the output shaft runs through waterproof box and is connected with the cleaning pad, disinfection case inner mounting groove inner wall installation and first operation of electro-magnet, waterproof box orientation electro-magnet one side surface mounting has magnetic path one, the surface connection of cleaning pad has evenly distributed's cleaning brush.

Preferably, the diameter of the cleaning pad is matched with the diameter of the mounting groove in the sterilizing box.

Preferably, the fixed establishment installs on the pneumatic cylinder, pneumatic cylinder fixed connection is at the bottom surface of mounting bracket, piston rod in the pneumatic cylinder runs through the mounting bracket and inserts and establish in the inside spout of disinfection storehouse, the inside spout of disinfection storehouse is linked together with the fluting on mounting bracket surface, the fixed establishment is including connecting unable adjustment base on the pneumatic cylinder piston rod, unable adjustment base's surface is provided with the slot, unable adjustment base's both sides surface all is provided with the spout, the spout is close to being connected with electro-magnet two on the one end inner wall of slot on the unable adjustment base, the spout interpolation on the unable adjustment base is equipped with magnet two, the upper end surface of magnet two is connected with splint, the lower extreme surface of splint is leveled with unable adjustment base's surface, the one end surface connection of magnet two back electro-magnet two has reset spring two, reset spring's other end is connected on unable adjustment base's spout inner wall, unable adjustment base surface's slot inner wall is provided with the communication hole and the interior wash port cavity connection of disinfection storehouse.

Preferably, the clamping plate is in an L shape, and the length of the lower edge of the clamping plate is larger than the length of the sliding groove opening on the surface of the fixed base.

Preferably, the upper end of the disinfection box is hinged with a sealing cover, the lower end surface of the sealing cover is positioned on the disinfection bin and is connected with a water spraying head, the water spraying head is connected with a water pipe, and the other end of the water pipe is connected with a cleaning water source.

Preferably, the surface of disinfect box is located the air vent top and is provided with the exhaust hole, exhaust gas collection mechanism installs the surface at the disinfect box, exhaust gas collection mechanism is including connecting the mount table at the disinfect box surface, install detachable abandonment section of thick bamboo on the mount table, abandonment section of thick bamboo passes through tuber pipe and outside negative pressure machine intercommunication, be connected with the exhaust tube on the abandonment section of thick bamboo, exhaust hole intercommunication on exhaust tube and the disinfect box.

Preferably, the exhaust pipe is set to be a bifurcation pipe, branch pipes of the exhaust pipe are respectively communicated with different disinfection bins in the disinfection box, and the exhaust pipe is connected with an exhaust hole of the electromagnetic valve on the disinfection box.

Preferably, the surface mounting of hanging plate has four water tanks, four groups in the water tank mutually independent, the surface of case lid is provided with four exhaust holes and four exhaust holes all can connect the gas-supply pipe, can insert in the exhaust hole on the case lid and establish the sealing plug and seal.

Compared with the prior art, the invention has the beneficial effects that:

1. the device is characterized in that a plurality of groups of disinfection bins are arranged in the disinfection boxes, different surgical instruments can be placed in the groups of disinfection bins for disinfection and cleaning, meanwhile, the disinfection bins are not communicated with each other, cross infection of the surgical instruments is avoided, a fumigating mechanism is arranged on the mounting frame, different medicines can be fumigated in the fumigating mechanism through the plurality of groups of water tanks, so that different disinfection bins are conveyed through the gas transmission pipes, surgical instruments in each group of disinfection bins can be independently fumigated through different medicines according to pollution types, applicability is improved, the gas transmission pipes can be replaced and connected, different types of medicine fumigating can be sequentially carried out in the disinfection bins, surgical instruments can be better disinfected, and working efficiency is improved;

2. the surgical instruments can be fixed and cleaned through the cleaning mechanism and the fixing mechanism which are arranged in the disinfection bin, the surgical instruments with different sizes can be fixed through the fixing mechanism, and the cleaning mechanism can be retracted into the mounting groove in the disinfection box, so that the device is simple in structure, and meanwhile, the cleaning mechanism can carry out position self-adaptive adjustment according to the sizes of the surgical instruments when cleaning the surgical instruments, so that the cleaning degree is improved;

3. the device passes through the fluting setting on mounting bracket surface, can collect the surgical instruments in the disinfection storehouse when wasing or fumigating the disinfection, waste water and the vapor that produce, avoid polluting, waste gas that produces when the waste gas collection mechanism of installation on the disinfection case can be with the fumigation in the disinfection storehouse is retrieved simultaneously, avoids waste gas to flow into and causes the pollution in the air, causes harm to medical personnel's health.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic elevational view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional elevation view of the structure of the present invention;

FIG. 4 is an open schematic view of the sterilization case structure of the present invention;

FIG. 5 is a schematic side cross-sectional view of the structure of the present invention;

FIG. 6 is a schematic view of the internal structure of the disinfection bin of the invention;

FIG. 7 is a schematic view of the inside of the cleaning mechanism of the present invention;

FIG. 8 is an exploded view of the structure of the fixing mechanism of the present invention;

fig. 9 is a schematic structural diagram of the fumigating mechanism of the present invention.

In the figure: 1. a mounting frame; 2. a sterilization box; 3. a disinfection bin; 4. a cleaning mechanism; 401. a waterproof box; 402. a motor; 403. an output shaft; 404. a cleaning pad; 405. cleaning a hairbrush; 406. a limit sleeve; 407. a limit rod; 408. a first reset spring; 409. a first magnetic block; 410. an electromagnet I; 5. a fixing mechanism; 501. a fixed base; 502. a second magnetic block; 503. an electromagnet II; 504. a clamping plate; 505. a second reset spring; 6. a fumigating mechanism; 601. a hanging frame; 602. a hanging plate; 603. a water tank; 604. a case cover; 605. a heater; 606. a sealing plug; 607. a gas pipe; 7. an exhaust gas collection mechanism; 701. a mounting table; 702. a discard cartridge; 703. an air duct; 704. a negative pressure machine; 705. an exhaust pipe; 706. an electromagnetic valve; 8. sealing cover; 9. a water spray head; 10. a water pipe; 11. a hydraulic cylinder; 12. and (5) sealing the plate.

Detailed Description

Example 1

Referring to fig. 1-9, the present invention provides a technical solution:

the utility model provides a surgical instrument disinfection equipment with fumigation function, install disinfect box 2 on mounting bracket 1, disinfect box 2's inside is provided with disinfection storehouse 3, through placing the surgical instrument that needs disinfection on the fixed establishment 5 in disinfection storehouse 3 and fix, make the wiper mechanism 4 of installing in the disinfection storehouse 3 can wash the surgical instrument, and fumigating mechanism 6 is installed to mounting bracket 1's lower extreme, fumigating mechanism 6 can with disinfection storehouse 3 inside hollow connection, make fumigating mechanism 6 can carry out high temperature steam disinfection or medicine fumigation disinfection to the equipment after washing in disinfection storehouse 3 after the operation, thereby improve surgical instrument disinfection's high efficiency, install waste gas collection mechanism 7 on disinfect box 2 simultaneously, waste gas after can be with the disinfection storehouse 3 internal fumigation waste gas is taken out through waste gas collection mechanism 7, avoid the surgical instrument in the disinfection storehouse 3 after the waste gas directly discharges, cause the pollution to outside air;

the upper end surface of the mounting frame 1 is provided with a slot, the sterilizing box 2 is placed on the mounting frame 1, the slot on the surface of the mounting frame 1 is sealed, the inner wall of the lower end of the sterilizing bin 3 is provided with a drain hole which is communicated with the slot on the surface of the mounting frame 1, so that when surgical instruments are cleaned or fumigated in the sterilizing bin 3, generated waste water and steam can enter the slot above the mounting frame 1 through the drain hole to be collected, a one-way valve is arranged in the drain hole on the sterilizing bin 3, waste water in the surface mounting frame 1 flows back, the side surface of the mounting frame 1 is provided with an opening, the opening is connected with a sealing plate 12 for sealing the opening, and when the sealing plate 12 is closed, the waste water in the mounting frame 1 is stored in the slot and can be opened to be discharged by the sealing plate 12 when the cleaning is needed, so that medical waste water is safely treated;

the two sides of the disinfection box 2, which are positioned at the disinfection bin 3, are respectively provided with a mounting groove, and cleaning mechanisms 4 are connected in the mounting grooves, and after the surgical instruments are fixed by the fixing mechanisms 5, the two groups of cleaning mechanisms 4 can simultaneously and rapidly clean the surfaces of the surgical instruments;

the fixing mechanism 5 is arranged on the hydraulic cylinder 11, the hydraulic cylinder 11 is fixedly connected to the bottom end surface of the mounting frame 1, a piston rod in the hydraulic cylinder 11 penetrates through the mounting frame 1 and is inserted into a chute in the disinfection bin 3, the chute in the disinfection bin 3 is communicated with a slot on the surface of the mounting frame 1, so that the fixing mechanism 5 can slide up and down in the disinfection bin 3, the fixing mechanism 5 is driven to ascend through the hydraulic cylinder 11 and extend out of the disinfection bin 3, and medical staff can fix surgical instruments on the fixing mechanism 5;

the fixing mechanism 5 comprises a fixing base 501 connected to a piston rod of the hydraulic cylinder 11, a slot is arranged on the surface of the fixing base 501, so that surgical instruments can be inserted into the slot, meanwhile, sliding grooves are formed on the surfaces of two sides of the fixing base 501, an electromagnet II 503 is connected to the inner wall of one end of the sliding groove close to the slot, a magnet II 502 is inserted into the sliding grooves, a clamping plate 504 is connected to the upper end surface of the magnet II 502, the lower end surface of the clamping plate 504 is aligned with the outer surface of the fixing base 501, the electromagnet II 503 can generate suction force on the magnet II 502 after being opened, the magnet II 502 is pulled to slide in the sliding groove on the fixing base 501, the clamping plate 504 is further made to approach the slot on the surface of the fixing base 501, two groups of clamping plates 504 are arranged through the two groups of clamping plates 504 on the surface of the fixing base 501, so that the two groups of clamping plates 504 can be abutted against the surface of surgical instruments to fix the surgical instruments, and the clamping plate 504 is set as L-shaped, so that the clamping plate 504 can better contact the surface of the surgical instrument, the contact area is increased, the friction force is increased, the clamping plate 504 can clamp and fix the surgical instrument more stably along with the increase of the attraction force of the electromagnet II 503 to the magnet II 502, one end surface of the magnet II 502, which is opposite to the electromagnet II 503, is connected with the reset spring II 505, the other end of the reset spring II 505 is connected on the inner wall of the chute on the fixed base 501, after the electromagnet II 503 is powered off, the attraction force to the magnet II 502 disappears, the magnet II 502 is pulled to reset under the elastic force of the reset spring II 505, so that the clamping contact of the two groups of clamping plates 504 to the surgical instrument is facilitated, and the attraction force of the electromagnet II 503 to the magnet II 502 is greater than the tension force of the reset spring II 505 to the magnet II 502, the electromagnet II 503 can stably and effectively adsorb the movement of the magnetic block II 502;

the length of the lower edge of the clamping plate 504 is greater than the length of the opening of the chute on the surface of the fixed base 501, so that when the clamping plate 504 is close to the chute on the surface of the fixed base 501 in the moving process of the second magnetic block 502, the lower edge of the clamping plate 504 can always seal and shield the chute opening on the surface of the fixed base 501, thereby avoiding that cleaning water enters the chute to corrode the second magnetic block 502, the second electromagnet 503 and the second reset spring 505, causing germ residues to cause pollution in the disinfection bin 3 and easily causing cross infection when cleaning different surgical instruments.

The cleaning mechanism 4 comprises a waterproof box 401 arranged in an inner wall mounting groove of the disinfection box 2, the waterproof box 401 is rectangular, four side edges are connected with limiting sleeves 406, the four limiting sleeves 406 are respectively sleeved on four groups of limiting rods 407 fixedly connected in the inner wall mounting groove of the disinfection box 2, the limiting sleeves 406 can slide on the limiting rods 407, one end of the waterproof box 401 facing the inner wall of the disinfection box 2 is connected with a first reset spring 408, the other end of the first reset spring 408 is connected to the inner wall of the disinfection box 2, the waterproof box 401 can be pulled into the mounting groove in the disinfection box 2 by the elastic force of the first reset spring 408 when not in use, lifting of the fixing mechanism 5 is not affected, after the fixing mechanism 5 is driven by the hydraulic cylinder 11 to extend out of the disinfection bin 3, medical staff can fix surgical instruments on the fixing mechanism 5, and then the fixing mechanism 5 is driven by the hydraulic cylinder 11 to descend, so that the fixing mechanism 5 is retracted into the disinfection bin 3, and the cleaning mechanism 4 can clean the surgical instruments fixed on the fixing mechanism 5 more comprehensively and effectively;

the motor 402 is arranged in the waterproof box 401, the motor 402 is connected with the output shaft 403, the output shaft 403 penetrates through the waterproof box 401 and is connected with the cleaning pad 404, so that the waterproof box 401 can protect the motor 402 from water, damage to the motor 402 caused by water stains entering during cleaning is avoided, the diameter of the cleaning pad 404 is matched with the diameter of the mounting groove in the sterilizing box 2, and the motor 402 can be retracted into the mounting groove after the waterproof box 401 is retracted;

when the cleaning mechanism 4 needs to clean, the electromagnet I410 on the inner wall of the mounting groove in the disinfection box 2 is started to operate, the electromagnet I410 generates repulsive force on the magnet I409 which is mounted on the surface of the waterproof box 401 towards one side of the electromagnet I410 after being electrified, so that the magnet I409 pushes the waterproof box 401 to slide on the limiting rod 407, the waterproof box 401 slides out of the mounting groove until the cleaning pad 404 is abutted against the surface of a surgical instrument, the motor 402 is started to drive the output shaft 403 to rotate, so that the cleaning pad 404 cleans the surgical instrument, the cleaning brush 405 which is uniformly distributed is connected to the surface of one side of the cleaning pad 404 facing the surgical instrument, the inner wall of a hole on the surface of the surgical instrument can be cleaned by the cleaning pad 404, and simultaneously, two groups of cleaning mechanisms 4 which are symmetrically distributed on two sides of the disinfection bin 3 are arranged, so that the surgical instrument can be comprehensively cleaned;

the upper end of the disinfection box 2 is hinged with a sealing cover 8, so that the disinfection bin 3 is sealed during cleaning, sewage is prevented from splashing, the lower end surface of the sealing cover 8 is positioned on the disinfection bin 3 and is connected with a water spray head 9, the water spray head 9 is connected with a water pipe 10, the other end of the water pipe 10 is connected with a cleaning water source, when the water pipe 10 conveys cleaning water into the water spray head 9, the cleaning water can be sprayed out through the water spray head 9 to quickly clean surgical instruments, stains cleaned by the cleaning mechanism 4 can be washed away by the water, and the stains can flow into a groove on the surface of the mounting frame 1 through a water discharge hole on the inner wall of the bottom end of the disinfection bin 3, so that the cleaning water can be conveniently collected;

the inner wall of the slot on the surface of the fixed base 501 is provided with a communication hole and is in hollow connection with the drain hole in the disinfection bin 3, so that sewage in the slot on the surface of the fixed base 501 can be discharged, thereby improving practical convenience and safety;

after the cleaning mechanism 4 finishes cleaning, the electromagnet I410 is powered off to stop repulsive force to the magnetic block I409, so that the waterproof box 401 is pulled back under the action of the elastic force of the reset spring I408 and is retracted into the mounting groove in the disinfection box 2 again, and the hydraulic cylinder 11 can push out the fixing mechanism 5, so that surgical instruments after cleaning and disinfection are taken out.

The fumigation mechanism 6 is arranged at the lower end of the mounting frame 1, the fumigation mechanism 6 comprises a hanging frame 601 connected to the bottom end surface of the mounting frame 1, a hanging plate 602 is connected to the lower end surface of the hanging frame 601, a water tank 603 is connected to the hanging plate 602, a heater 605 is arranged on the water tank 603, after purified water or liquid medicine is injected into the water tank 603, the water tank 603 is sealed through a box cover 604, the heater 605 heats the purified water or the liquid medicine in the water tank 603 so as to generate steam, an exhaust hole is formed in the surface of the box cover 604, an air pipe 607 is inserted into the exhaust hole, the other end of the air pipe 607 is connected with an air hole arranged on the surface of the disinfection box 2, and the air hole is connected with the inside of the disinfection box 3, so that high-temperature steam or liquid medicine steam generated in the water tank 603 can enter the disinfection box 3 through the air pipe 607, and surgical instruments cleaned in the disinfection box 3 are disinfected or fumigated;

the surface of the sterilizing box 2 is provided with an exhaust hole above the vent hole, the waste gas collecting mechanism 7 is arranged on the surface of the sterilizing box 2, the waste gas fumigated in the sterilizing bin 3 can be pumped out through the waste gas collecting mechanism 7, and the waste gas in the sterilizing bin 3 flows into the air to cause pollution after the surface sealing cover 8 is opened, so that the health of medical staff is endangered;

the surface of the disinfection box 2 is connected with a mounting table 701, a detachable waste barrel 702 is mounted on the mounting table 701, the waste barrel 702 is communicated with an external negative pressure machine 704 through an air pipe 703, meanwhile, the waste barrel 702 is connected with an exhaust pipe 705, the exhaust pipe 705 is communicated with an exhaust hole on the disinfection box 2, after the negative pressure machine 704 is started, waste gas in the disinfection bin 3 can be pumped out through the exhaust pipe 705, meanwhile, an electromagnetic valve 706 is connected to the exhaust pipe 705 and is located at the exhaust hole, and waste gas in the surface waste barrel 702 flows back into the disinfection bin 3.

Four groups of disinfection bins 3 are arranged in the disinfection box 2, and the sizes of the four groups of disinfection bins 3 can be different, so that surgical instruments with different sizes can be disinfected and cleaned in the disinfection box 2 at the same time, and the four groups of disinfection bins 3 are independently distributed, so that cross infection of different surgical instruments can be avoided during cleaning;

the surface of the hanging plate 602 is provided with four groups of water tanks 603, and the four groups of water tanks 603 are mutually independent, so that the four groups of water tanks 603 can fumigate different medicines respectively to generate different medicine vapors, the surface of the box cover 604 is provided with four groups of exhaust holes, and the four groups of exhaust holes can be connected with the air pipe 607, when the exhaust holes on the box cover 604 are not required to be connected with the air pipe 607, the air pipe can be sealed through the sealing plug 606, and the steam is prevented from being exposed;

by arranging the four groups of disinfection bins 3 and the four groups of water tanks 603, different medicines can be fumigated in the four groups of water tanks 603, so that different disinfection bins 3 can be conveyed through the gas transmission pipe 607, surgical instruments in each group of disinfection bins 3 can be independently fumigated through different medicines according to pollution types, the applicability is improved, the gas transmission pipe 607 can be replaced, different types of medicine fumigation can be sequentially carried out in the disinfection bins 3, and the surgical instruments can be better disinfected further;

the exhaust tube 705 is provided as a bifurcation tube, so that the exhaust tube 705 can independently exhaust the exhaust gas in different disinfection cabins 3, and meanwhile, the electromagnetic valve 706 can be used for placing different medicine vapors in different disinfection cabins 3 to mix, thereby causing pollution.

Claims (6)

1. Surgical instrument disinfection apparatus with fumigation function, comprising a mounting frame (1), characterized in that: the device comprises a mounting frame (1), a sterilizing box (2), four groups of sterilizing cabins (3) are arranged in the sterilizing box (2), the four groups of sterilizing cabins (3) are mutually independent, a cleaning mechanism (4) and a fixing mechanism (5) are arranged in the sterilizing cabins (3), a fumigating mechanism (6) is arranged at the lower end of the mounting frame (1) and communicated with the inside of the sterilizing cabins (3), and a waste gas collecting mechanism (7) is arranged on the sterilizing box (2) and communicated with the inside of the sterilizing cabins (3);

the fumigation mechanism (6) comprises a hanging frame (601) connected to the bottom end surface of the mounting frame (1), a hanging plate (602) is connected to the lower end surface of the hanging frame (601), a water tank (603) is connected to the hanging plate (602), a heater (605) is installed on the water tank (603), an exhaust hole is formed in the surface of the tank cover (604), an air pipe (607) is inserted in the exhaust hole, the other end of the air pipe (607) is connected with an air hole formed in the surface of the disinfection tank (2), and the air hole in the disinfection tank (2) is communicated with the interior of the disinfection bin (3);

the inside of disinfection case (2) is located the both sides of disinfection storehouse (3) and all is provided with the mounting groove, wiper mechanism (4) are installed in the mounting groove, wiper mechanism (4) are including installing waterproof box (401) in disinfection case (2) inner wall mounting groove, waterproof box (401) set up to rectangle and four side all are connected with stop collar (406), four sets of stop collar (406) cover respectively on four sets of gag lever posts (407) of fixed connection in disinfection case (2) inner wall mounting groove, the one end of waterproof box (401) orientation disinfection case (2) inner wall is connected with reset spring one (408), the other end of reset spring one (408) is connected on the inner wall of disinfection case (2), the internally mounted of waterproof box (401) has motor (402), be connected with output shaft (403) on motor (402), output shaft (403) run through waterproof box (401) and are connected with cleaning pad (404), disinfection case (2) inner wall mounting groove inner wall installation and electromagnet one (410) move, one end of waterproof box (401) orientation is connected with brush (410) one and evenly distributed on one side of brush (405);

the diameter of the cleaning pad (404) is matched with the diameter of the mounting groove in the sterilizing box (2);

the fixing mechanism (5) is installed on the hydraulic cylinder (11), the hydraulic cylinder (11) is fixedly connected to the bottom end surface of the installation frame (1), a piston rod in the hydraulic cylinder (11) penetrates through the installation frame (1) and is inserted into a sliding groove in the disinfection bin (3), the sliding groove in the disinfection bin (3) is communicated with a groove in the surface of the installation frame (1), the fixing mechanism (5) comprises a fixing base (501) connected to the piston rod of the hydraulic cylinder (11), slots are formed in the surface of the fixing base (501), sliding grooves are formed in two side surfaces of the fixing base (501), an electromagnet II (503) is connected to one end inner wall, close to the slots, of the upper sliding groove of the fixing base (501), a magnetic block II (502) is inserted into the sliding groove in the fixing base (501), a clamping plate (504) is connected to the upper end surface of the clamping plate (504) and the outer surface of the fixing base (501), a reset spring II (505) is connected to the surface of the rear end surface of the electromagnet II (503), and a reset spring II (505) is connected to the inner wall of the hollow base (3), and the hollow communication hole II (501) is fixedly connected to the inner wall of the hollow base (501).

The clamping plate (504) is L-shaped, and the lower side length of the clamping plate (504) is longer than the opening length of the sliding groove on the surface of the fixed base (501).

2. A surgical instrument sterilization apparatus with fumigation function as defined in claim 1, wherein: the disinfection bin is characterized in that a slot is formed in the upper end surface of the installation frame (1), a drain hole is formed in the inner wall of the lower end of the disinfection bin (3) and is communicated with the slot on the surface of the installation frame (1), a one-way valve is arranged in the drain hole of the disinfection bin (3), and an opening is formed in the side face of the installation frame (1) and is connected with a sealing plate (12).

3. A surgical instrument sterilization apparatus with fumigation function as defined in claim 1, wherein: the upper end of the disinfection box (2) is hinged with a sealing cover (8), the lower end surface of the sealing cover (8) is positioned on the disinfection bin (3) and is connected with a water spraying head (9), the water spraying head (9) is connected with a water pipe (10), and the other end of the water pipe (10) is connected with a cleaning water source.

4. A surgical instrument disinfection apparatus with fumigation function as claimed in claim 3, wherein: the surface of disinfect box (2) is located the air vent top and is provided with the exhaust hole, waste gas collection mechanism (7) are installed on the surface of disinfect box (2), waste gas collection mechanism (7) are including connecting mount table (701) on disinfect box (2) surface, install detachable abandonment section of thick bamboo (702) on mount table (701), abandonment section of thick bamboo (702) are through tuber pipe (703) and outside negative pressure machine (704) intercommunication, be connected with exhaust tube (705) on abandonment section of thick bamboo (702), exhaust hole intercommunication on exhaust tube (705) and disinfect box (2).

5. The surgical instrument sterilization apparatus with fumigation function as defined in claim 4, wherein: the exhaust pipe (705) is set to be a bifurcation pipe, branch pipes of the exhaust pipe (705) are respectively communicated with different disinfection bins (3) in the disinfection box (2), and an electromagnetic valve (706) is connected to the exhaust pipe (705) and is positioned at an exhaust hole on the disinfection box (2).

6. The surgical instrument sterilization apparatus with fumigation function as defined in claim 5, wherein: the surface mounting of hang board (602) has four water tank (603), four groups water tank (603) are mutually independent, the surface of case lid (604) is provided with four exhaust holes and four exhaust holes all can connect gas-supply pipe (607), sealing plug (606) can be inserted in the exhaust hole on case lid (604) and sealing is carried out.

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