CN213373938U

CN213373938U - Ethylene oxide sterilization adjusting device

Info

Publication number: CN213373938U
Application number: CN202021018694.9U
Authority: CN
Inventors: 江峰松; 蔡建峰; 孙桂根
Original assignee: Suzhou Weijieer Medical Technology Co ltd
Current assignee: Suzhou Weijieer Medical Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-06-08
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses an ethylene oxide sterilization adjusting device, including the sterilization storehouse, the activity groove has been seted up to the both ends symmetry of the inside in sterilization storehouse, and the inside in activity groove is provided with the installing frame jointly, the inboard of installing frame is provided with annular spacing groove, the both ends symmetry of installing frame bottom is provided with the mounting bracket, and the one end that the mounting bracket is close to each other is provided with servo motor jointly, servo motor's output is provided with the carousel. The utility model discloses a cooperation of sterilization storehouse, annular spacing groove, mounting bracket, carousel, servo motor, spacing ring, activity groove and installing frame is used, can take the installing frame level out for each position of medical instrument can be spouted to gas collection storehouse spun ethylene oxide gas or shower nozzle spun antiseptic solution, makes medical instrument can be by sterile more abundant, thereby has improved the device's result of use, is favorable to the device's use widely.

Description

Ethylene oxide sterilization adjusting device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an ethylene oxide sterilization adjusting device.

Background

The principle of the sterilization method is that the sterilization method commonly used in hospitals is that the sterilization method can cause proteins to lose reactive groups by the alkylation reaction of the sterilization method with sulfydryl, amino, hydroxyl and carboxyl on protein molecules and imino on nucleic acid molecules, so that the normal biochemical reaction and metabolism of the proteins are hindered, and microorganisms die, thereby achieving the sterilization effect.

The current ethylene oxide sterilization device generally sterilizes medical tools by injecting ethylene oxide gas into a sterilization box, and although sterilization of different medical tools can be realized, the device has the following problems in the actual use process:

1. present ethylene oxide sterilization adjusting device is when using, only put into the sterilization incasement through opening the medical instrument that the chamber door will need to disinfect generally and disinfect, but because ethylene oxide gas's shower nozzle position is mostly fixed mounting inside the sterilization incasement, make ethylene oxide gas be limited to medical instrument's disinfection effect, can't be through adjusting the different positions that spout ethylene oxide gas to medical instrument, improve the device to medical instrument's disinfection effect, thereby the result of use of the device has been reduced, be unfavorable for the device's use widely.

2. And current ethylene oxide sterilization adjusting device usually disinfects medical instrument through injecting ethylene oxide gas into the sterilization case, though can disinfect to medical instrument, only rely on ethylene oxide gas to disinfect, probably disinfect incompletely to medical instrument, can not cooperate ethylene oxide gas further to improve the disinfection effect of device to medical instrument.

3. Meanwhile, when the current ethylene oxide sterilization adjusting device is used for sterilizing through ethylene oxide gas, waste gas generated after sterilization also has toxicity, and can not be discharged into the external environment after the waste gas is safely treated, so that the harm of the toxic gas to the surrounding environment or people is avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ethylene oxide sterilization adjusting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ethylene oxide sterilization adjusting device comprises a sterilization bin, wherein two ends inside the sterilization bin are symmetrically provided with movable grooves, the insides of the movable grooves are jointly provided with an installation frame, the inner side of the installation frame is provided with an annular limiting groove, two ends of the bottom of the installation frame are symmetrically provided with installation frames, one ends of the installation frames, which are close to each other, are jointly provided with a servo motor, the output end of the servo motor is provided with a turntable, the outer side of the turntable is provided with a limiting ring which is matched with the annular limiting groove, two ends inside the sterilization bin are symmetrically provided with gas collection bins, one ends of the two groups of gas collection bins, which are close to each other, are jointly provided with an installation tube, one ends of the gas collection bins, which are close to each other, are symmetrically and uniformly provided with gas injection holes, the middle position of the installation tube is provided with a gas, the sterilizing chamber is characterized in that water guide pipes are symmetrically arranged at the middle positions of two ends of the top of the sterilizing chamber, one end, close to the sterilizing chamber, of each water guide pipe extends to the inner top of the sterilizing chamber and is provided with a spray head, an ultraviolet sterilizing lamp is arranged at the center position of the inner top of the sterilizing chamber, a filtering chamber is arranged at the top of the sterilizing chamber, an internal filtering mechanism of the filtering chamber is arranged, a control panel is arranged at one end of the sterilizing chamber, and the control panel is electrically connected with a servo motor, the ultraviolet sterilizing lamp and an air suction pump through wires.

Preferably, filtering mechanism includes air vent, chemical purification layer, aspiration pump and activated carbon layer, the interior bottom of filtering the storehouse is provided with two sets of chemical purification layers, the one end of top is provided with activated carbon layer in the filtration storehouse, the other end of top is provided with the aspiration pump in the filtration storehouse, the bottom of filtering the storehouse evenly is provided with the air vent with sterilization storehouse intercommunication.

Preferably, the bottom in sterilization storehouse evenly is provided with the guiding gutter, the bottom in sterilization storehouse is provided with the waste water storehouse, and the one end in waste water storehouse is provided with the drain valve.

Preferably, the one end that the sterilization storehouse is close to door A one side articulates there is door B, the one end that filters storehouse one side articulates there is door A, and door A and door B's the outside all is provided with the handle.

Preferably, the top of the rotary table is uniformly provided with water falling holes, and the surface of the rotary table is provided with a rubber layer.

Preferably, the bottom of servo motor is provided with the mounting panel, and the bottom of mounting panel evenly is provided with the gyro wheel.

Compared with the prior art, the utility model provides an ethylene oxide sterilization adjusting device possesses following beneficial effect:

1. the utility model discloses a sterilization storehouse, annular spacing groove, a mounting bracket, the carousel, servo motor, the spacing ring, the cooperation of activity groove and installing frame is used, can take the installing frame level out, be convenient for get at the top of carousel and put medical instrument when, can utilize servo motor to drive the carousel rotation again, make gas collection storehouse spun ethylene oxide gas or shower nozzle spun antiseptic solution can spout each position of medical instrument, make medical instrument can be more abundant by the disinfection, thereby the result of use of the device has been improved, be favorable to the device's popularization and use.

2. The utility model discloses a sterilization storehouse, door B, the drain valve, the waste water storehouse, the aqueduct, the shower nozzle, the installation pipe, the guiding gutter, the storehouse of collecting the gas, the ultraviolet germicidal lamp, the cooperation of fumarole and air duct is used, can spray the antiseptic solution on to medical instrument through the shower nozzle earlier, disinfect to medical instrument, the inside that sprays ethylene oxide gas into sterilization storehouse through the fumarole on the storehouse of collecting the gas is disinfected to medical instrument after that, the ultraviolet ray that the in-process ultraviolet germicidal lamp shines also can disinfect to medical instrument, thereby whole device has been improved the disinfection effect to medical instrument greatly.

3. The utility model discloses a filter storehouse, door A, air vent, chemistry purify layer, aspiration pump and activated carbon layer's cooperation and use, can pass through the leading-in inside of filtering the storehouse of air vent with the waste gas that produces in the disinfection process, purify the purification treatment on layer and activated carbon layer through two sets of chemistry, can be so that the harmful gas in the waste gas is purified the processing and falls, avoid directly discharging to external environment in, become the injury to surrounding environment or man-made.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the gas collecting chamber of the present invention;

fig. 5 is a top view of the movable plate of the present invention;

fig. 6 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a filtering bin; 2. a bin gate A; 3. a sterilization bin; 4. a bin gate B; 5. a drain valve; 6. a wastewater bin; 7. a control panel; 8. a water conduit; 9. a spray head; 10. installing a pipe; 11. an annular limiting groove; 12. a mounting frame; 13. a water chute; 14. a turntable; 15. a servo motor; 16. a limiting ring; 17. a movable groove; 18. a gas collecting bin; 19. an ultraviolet sterilizing lamp; 20. a vent hole; 21. a chemical purification layer; 22. an air pump; 23. an activated carbon layer; 24. installing a frame; 25. a gas injection hole; 26. an air duct.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: an ethylene oxide sterilization adjusting device comprises a sterilization bin 3, wherein movable grooves 17 are symmetrically formed in two ends of the interior of the sterilization bin 3, an installation frame 24 is jointly arranged in the movable grooves 17, an annular limiting groove 11 is formed in the inner side of the installation frame 24, installation frames 12 are symmetrically arranged at two ends of the bottom of the installation frame 24, a servo motor 15 is jointly arranged at one end, close to each other, of each installation frame 12, a turntable 14 is arranged at the output end of the servo motor 15, a limiting ring 16 matched with the annular limiting groove 11 is arranged on the outer side of the turntable 14, gas collecting bins 18 are symmetrically arranged at two ends of the interior of the sterilization bin 3, an installation pipe 10 is jointly arranged at one end, close to each other, of each two groups of the gas collecting bins 18, jet holes 25 are symmetrically and uniformly formed in one end, close to each other, of the installation pipe 10 is provided with a gas guide pipe 26, one end, far away from, the middle position department symmetry at 3 top both ends in sterilization storehouse is provided with aqueduct 8, and the one end that is close to sterilization storehouse 3 of aqueduct 8 extends to the interior top in sterilization storehouse 3 and is provided with shower nozzle 9, the central point department of putting at the top in sterilization storehouse 3 is provided with ultraviolet sterilization lamp 19, the top in sterilization storehouse 3 is provided with filter storehouse 1, and filter storehouse 1's inside filter mechanism, the one end in sterilization storehouse 3 is provided with control panel 7, control panel 7 passes through the wire respectively with servo motor 15, ultraviolet sterilization lamp 19 and aspiration pump 22 electricity are connected.

In this implementation, filtering mechanism includes air vent 20, chemical purification layer 21, aspiration pump 22 and activated carbon layer 23, and the interior bottom of filtering storehouse 1 is provided with two sets of chemical purification layers 21, and the one end of top is provided with activated carbon layer 23 in filtering storehouse 1, and the other end of top is provided with aspiration pump 22 in filtering storehouse 1, and the bottom of filtering storehouse 1 evenly is provided with air vent 20 with sterilization storehouse 3 intercommunication, helps carrying out purification treatment to the waste gas that produces in the device sterilization process.

In this implementation, the bottom in sterilization storehouse 3 evenly is provided with guiding gutter 13, and the bottom in sterilization storehouse 3 is provided with waste water storehouse 6, and the one end in waste water storehouse 6 is provided with drain valve 5, helps collecting the waste water that the sterilization produced and rationally concentrated the emission.

In this implementation, the one end that sterilization chamber 3 is close to door A2 side articulates there is door B4, and the one end of filtration chamber 1 side articulates there is door A2, and door A2 and door B4's the outside all is provided with the handle, is convenient for open door A2 and door B4.

In this embodiment, the top of the rotating disc 14 is uniformly provided with a water falling hole, and the surface of the rotating disc 14 is provided with a rubber layer, so that the disinfectant falling from the medical tool can flow into the waste water bin 6 through the water falling hole and the water guiding groove 13.

In this implementation, servo motor 15's bottom is provided with the mounting panel, and the bottom of mounting panel evenly is provided with the gyro wheel, helps improving the stability that the in-process was taken out from sterilization chamber 3 inside to installing frame 24.

The working principle is as follows: before use, a power supply is switched on, before use, one ends of two groups of water guide pipes 8 far away from a bin gate A2 are communicated with corresponding disinfectant liquid supply devices, then one ends of air guide pipes 26 far away from a sterilization bin 3 are connected with corresponding ethylene oxide gas supply devices, then a bin gate B4 is opened to manually pull out an installation frame 24 from the inside of the sterilization bin 3, then a medical tool to be sterilized is placed at the top of a rotary disc 14, the installation frame 24 is pushed back to the inside of the sterilization bin 3 to close the bin gate B4, then a control panel 7 controls a servo motor 15, an ultraviolet sterilizing lamp 19 and a chemical purification layer 21 to start working, the ultraviolet sterilizing lamp 19 irradiates ultraviolet rays on the medical tool for sterilization, the servo motor 15 drives the rotary disc 14 to slowly rotate at a constant speed, the butterfly-relieving medical tool also slowly rotates in the sterilization bin 3 at a constant speed, then the disinfectant liquid is sprayed to the medical tool at the top of the rotary disc 14 through a spray head 9 after passing through the water guide pipes 8, the disinfectant falling from the medical tool falls into the waste water bin 6 through the water chute 13, and after the disinfection of the disinfectant is completed, then the ethylene oxide gas passes through the gas-guide tube 26 and the mounting tube 10 in turn by an external ethylene oxide gas supply device and enters the gas collection bin 18, and is sprayed out from the gas-spraying holes 25 on the surface of the gas-collecting bin 18, so that the ethylene oxide gas is sprayed onto the medical tools for disinfection and sterilization again, the waste gas generated in the disinfection process enters the interior of the filter bin 1 through the vent hole 20, the waste gas is purified by two groups of chemical purification layers 21 and activated carbon layers 23 and then is discharged to the external environment by the air pump 22, the drain valve 5 is opened regularly to discharge the waste water collected in the waste water bin 6 to the corresponding waste water collecting device, and the bin door A2 is opened regularly to replace the chemical purification layer 21 and the activated carbon layer 23, so that the purification effect of the device on waste gas is ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ethylene oxide sterilization adjusting device, includes sterilization storehouse (3), its characterized in that: the sterilization chamber is characterized in that movable grooves (17) are symmetrically formed in two ends of the interior of the sterilization chamber (3), an installation frame (24) is arranged in the movable grooves (17), an annular limiting groove (11) is formed in the inner side of the installation frame (24), installation frames (12) are symmetrically arranged at two ends of the bottom of the installation frame (24), a servo motor (15) is arranged at one end, close to each other, of each installation frame (12), a rotary table (14) is arranged at the output end of the servo motor (15), limiting rings (16) matched with the annular limiting groove (11) are arranged on the outer side of the rotary table (14), gas collection chambers (18) are symmetrically arranged at two ends of the interior of the sterilization chamber (3), installation pipes (10) are arranged at one ends, close to each other, of the two gas collection chambers (18), and air injection holes (25) are symmetrically and uniformly arranged at one end, close to each other, an air duct (26) is arranged in the middle of the installation tube (10), one end of the air duct (26) far away from the installation tube (10) extends to the outer side of the sterilization bin (3), the middle positions of the two ends of the top of the sterilizing bin (3) are symmetrically provided with water guide pipes (8), one end of the water guide pipe (8) close to the sterilization bin (3) extends to the inner top of the sterilization bin (3) and is provided with a spray head (9), an ultraviolet sterilizing lamp (19) is arranged at the central position of the inner top of the sterilizing bin (3), a filtering bin (1) is arranged at the top of the sterilizing bin (3), and an internal filtering mechanism of the filtering bin (1), one end of the sterilizing bin (3) is provided with a control panel (7), the control panel (7) is respectively and electrically connected with the servo motor (15), the ultraviolet sterilizing lamp (19) and the air pump (22) through leads.

2. An ethylene oxide sterilization regulator as defined in claim 1, wherein: filtering mechanism includes air vent (20), chemical purification layer (21), aspiration pump (22) and activated carbon layer (23), the interior bottom of crossing filter bin (1) is provided with two sets of chemical purification layers (21), the one end of crossing filter bin (1) interior top is provided with activated carbon layer (23), the other end of crossing filter bin (1) interior top is provided with aspiration pump (22), the bottom of crossing filter bin (1) evenly is provided with air vent (20) with sterilization storehouse (3) intercommunication.

3. An ethylene oxide sterilization regulator as defined in claim 1, wherein: the bottom in sterilization storehouse (3) evenly is provided with guiding gutter (13), the bottom in sterilization storehouse (3) is provided with waste water storehouse (6), and the one end in waste water storehouse (6) is provided with drain valve (5).

4. An ethylene oxide sterilization regulator as defined in claim 1, wherein: one end of the sterilization bin (3) close to one side of the bin door A (2) is hinged with a bin door B (4), one end of one side of the filter bin (1) is hinged with the bin door A (2), and handles are arranged on the outer sides of the bin door A (2) and the bin door B (4).

5. An ethylene oxide sterilization regulator as defined in claim 1, wherein: the top of the rotary table (14) is uniformly provided with water falling holes, and the surface of the rotary table (14) is provided with a rubber layer.

6. An ethylene oxide sterilization regulator as defined in claim 1, wherein: the bottom of servo motor (15) is provided with the mounting panel, and the bottom of mounting panel evenly is provided with the gyro wheel.