CN115192743B - Gastroscope cleaning and sterilizing equipment - Google Patents
Gastroscope cleaning and sterilizing equipment Download PDFInfo
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- CN115192743B CN115192743B CN202210163623.5A CN202210163623A CN115192743B CN 115192743 B CN115192743 B CN 115192743B CN 202210163623 A CN202210163623 A CN 202210163623A CN 115192743 B CN115192743 B CN 115192743B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
- A61B2090/701—Cleaning devices specially adapted for surgical instruments for flexible tubular instruments, e.g. endoscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- General Chemical & Material Sciences (AREA)
- Medical Informatics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a gastroscope cleaning and sterilizing device, which comprises: the top of the box body is provided with a box cover, the inside of the box body is provided with an equipment cavity and an operation cavity, and the operation cavity is provided with a liquid inlet and a liquid outlet; a tension structure including a pair of traction shafts and a pair of traction motors; the hanging structure comprises a pair of hanging components, a disinfection spray pipe and a drying air spray pipe, wherein the hanging components are symmetrically arranged on the upper portion of the working cavity along the left-right direction, the hanging components comprise a pair of hanging shafts, a driving belt and a hanging motor, the disinfection spray pipe is communicated with a liquid pump through a liquid guide hose, and the drying air spray pipe is communicated with a gas steel cylinder through a gas guide hose. The invention can reduce the manual cleaning and replacing operation steps and improve the cleaning efficiency of the outer part of the gastroscope tube.
Description
Technical Field
The invention relates to the technical field of medical appliances. More particularly, the present invention relates to a gastroscope cleaning and disinfecting apparatus.
Background
Gastroscopy is a medical examination device which is inserted into the stomach by means of a thin, flexible tube, and the doctor can directly observe lesions of the esophagus, stomach and duodenum, especially for small lesions. The gastroscopy can directly observe the real condition of the checked part according to the endoscope at the front end, and can further carry out pathological biopsy and cytological examination on the suspicious lesion part through the clamp at the front end so as to further clearly diagnose, thereby being the preferred examination method of the upper digestive tract lesion.
The gastroscope need carry out strict cleaning operation according to the requirement after every turn uses, among the prior art, the outside cleaning of gastroscope pipe mainly is put into cleaning and disinfecting equipment and soaks cleaning and disinfecting, and a plurality of processes need medical personnel manual operation many times, lead to equipment to need wash many times, and cleaning efficiency is low.
Disclosure of Invention
An object of the present invention is to solve at least the above problems, reduce the number of manual cleaning and replacement steps, and improve the efficiency of cleaning the outside of the gastroscope tube.
The invention provides a gastroscope cleaning and disinfecting device, which comprises:
the top of the box body is provided with a box cover, the inside of the box body is provided with an equipment cavity and an operation cavity, and the operation cavity is provided with a liquid inlet and a liquid outlet;
the tensioning structure comprises a pair of traction shafts and a pair of traction motors, wherein the traction shafts are symmetrically arranged at the middle lower part of the working cavity along the left-right direction, the traction shafts are horizontally arranged along the front-back direction, grooves are formed in the traction shafts, fixed sockets are formed in the grooves, the traction motors are symmetrically arranged in the equipment cavity, and one end parts of the traction shafts extend into the equipment cavity and are fixedly connected with output shafts of the traction motors respectively;
the device comprises a hanging structure, a hanging assembly, a disinfection spray pipe and a drying spray pipe, wherein the hanging assembly is symmetrically arranged on the upper portion of a working cavity along the left-right direction, the hanging assembly comprises a pair of hanging shafts, a transmission belt and a hanging motor, the hanging shafts are symmetrically arranged on the working cavity along the front-back direction, the transmission belt is sleeved on the hanging shafts, the hanging motor is arranged in the device cavity, one end portion of the hanging shaft stretches into the device cavity and is fixedly connected with an output shaft of the hanging motor, the hanging motor rotates at the same direction and the same rotation speed to enable the transmission belt to synchronously reciprocate along the front-back direction, the disinfection spray pipe is arranged on the lower half portion of the transmission belt, the drying spray pipe is arranged on the upper half portion of the transmission belt, the disinfection spray pipe is communicated with a liquid pump through a liquid guide hose, and the drying spray pipe is communicated with a gas steel cylinder through a gas guide hose.
Preferably, the number of the grooves is multiple, and each groove is provided with a fixed socket.
Preferably, a traction auxiliary shaft is arranged below the traction shaft, the traction auxiliary shaft is arranged in the equipment cavity, one end of the traction shaft extending into the equipment cavity is in belt transmission with the traction auxiliary shaft, a traction auxiliary gear is sleeved on the traction auxiliary shaft, an output shaft of the traction motor is vertically arranged upwards, a traction driving gear is sleeved on the output shaft of the traction motor, and the traction driving gear is meshed with the traction auxiliary gear.
Preferably, universal wheels are arranged at the bottom of the box body.
Preferably, the working cavity is further internally provided with a split sealing door which is positioned above the hanging structure, and the split sealing door is driven by the power structure to open or close the working cavity.
Preferably, the split sealing door comprises a pair of sealing doors, the sealing doors are driven by the power structure to rotate from a horizontal closing position to a vertical upward opening position, the power structure is arranged in the equipment cavity, and the power structure comprises:
the rotating shaft gear is arranged at one end of the rotating shaft of the sealing door, which extends into the equipment cavity;
the mounting plate is horizontally arranged between the rotating shaft of the sealing door and the hanging structure, and is provided with a sliding groove arranged along the left-right direction;
the L-shaped sliding block is arranged in the sliding groove in a sliding manner through a pulley, a linear rack is arranged on the top surface of the horizontal part of the L-shaped sliding block along the left-right direction, the linear rack is meshed with the rotating shaft gear, and the vertical part of the L-shaped sliding block is fixedly connected with the inner wall of the equipment cavity through a horizontal tension spring;
the propping assembly comprises an eccentric block, an eccentric shaft and an eccentric auxiliary shaft, wherein the eccentric auxiliary shaft is arranged below the eccentric shaft, the eccentric shaft and the eccentric auxiliary shaft are in belt transmission, the eccentric block is sleeved on the eccentric shaft, the eccentric block is provided with a semicircular part and a special-shaped protruding part, when one site of the semicircular part props against the L-shaped sliding block, the tension spring is in a natural extension state, the pair of sealing doors rotate to a horizontal closing position, and when one site of the special-shaped protruding part props against the L-shaped sliding block, the tension spring is in a stretching state, and the pair of sealing doors rotate to a vertical opening position;
in the pair of power structures, a pedal is sleeved on one of the eccentric auxiliary shafts, the pair of eccentric auxiliary shafts are respectively driven by a pair of driving belts, and the pair of driving shafts are meshed through a pair of driving gears.
Preferably, the method further comprises:
a controller configured to:
in the soaking and cleaning stage, the liquid inlet is filled with multienzyme washing liquid, the liquid outlet is closed, the disinfection spray pipe and the drying air spray pipe are closed, and a pair of traction motors drive a pair of traction shafts to reversely and oppositely rotate, so that the gastroscope pipe is stretched and soaked in the multienzyme washing liquid;
in the disinfection spraying stage, the liquid draining port drains multienzyme washing liquid, the pair of traction motors drive the pair of traction shafts to rotate in the same direction to enable the gastroscope tube to be in a real-time tensioning state, meanwhile, the drying air spraying tube is closed, the suspension motor drives the suspension shaft to rotate to enable the disinfection spraying tube to reciprocate along the front-back direction, the disinfection spraying tube sprays deionized water under the action of a liquid pump, and after the liquid draining port drains deionized water, the hypochlorous acid solution with the concentration of 100-400mg/L is sprayed;
and in the drying and air-jetting stage, the liquid draining port drains the multienzyme washing liquid, the pair of traction motors drive the pair of traction shafts to rotate in the same direction, so that the gastroscope tube is in a real-time tensioning state, meanwhile, the disinfection spray tube is closed, the suspension motor drives the suspension shaft to rotate, so that the drying air-jet tube reciprocates along the front-back direction, and the drying air-jet tube jets sterile air under the action of the gas steel cylinder.
The invention at least comprises the following beneficial effects:
the invention comprises the steps that a tensioning structure is arranged in a box body, the front end and the rear end of a gastroscope pipe to be cleaned are respectively fixed on a traction shaft for stretching or tensioning, a hanging structure is arranged in the box body, a drying air spraying pipe and a disinfection spraying pipe are arranged above the gastroscope pipe in a height-to-height mode, the gastroscope pipe is soaked in multienzyme washing liquid when stretched, the rotation directions of a pair of traction shafts are controlled during tensioning, the rotation directions of a pair of hanging shafts are controlled, the drying air spraying pipe or the disinfection spraying pipe is subjected to disinfection spraying or aseptic drying, and a plurality of procedures do not need manpower cleaning and replacement, so that the cleaning and disinfection efficiency of the outer part of the gastroscope pipe is greatly improved;
the second, the inside equipment chamber installation mechanical structure that sets up of box, form dry operational environment, set up the operational environment that the operational chamber ensures the cleanness, the inlet sets up in the eminence, the drain outlet sets up in the eminence, be convenient for irritate liquid and drain fast, the epaxial slot that is equipped with of traction, be convenient for the gastroscope pipe twines, the fixed socket can realize the temporary fixation of gastroscope pipe front end or rear end through bandage, locking structure, the distance of a pair of traction axis should be less than the length of gastroscope pipe, make it can stretch and set up in the operational chamber, the rotational speed of a pair of traction axis should be equal, the steering can change according to the operation process requirement;
the third, a pair of suspension shafts, driving belt form one side (left side or right side) and hang the point, hang one of them to hang the motor and drive the driving belt of this side to rotate, hang the motor of both sides and rotate with the same direction, drive the driving belt of both sides to rotate with the same direction (along the fore-and-aft direction) with the same speed, make the sterilization shower, dry jet on driving belt synchronous motion, sterilization shower, dry jet are preferably set up in tandem, thus when the two synchronous motions, sterilization shower is not located under dry jet, have increased the contact area of gastroscope tube and dry sterile air, because both are in the motion state while operating, set up the liquid guiding hose or air guiding hose to increase the degree of freedom of the pipeline, the sterilization shower, most spray nozzles on the dry jet are set up to be down in umbrella shape to spray;
fourth, the invention mainly includes three stages when in use: the first stage is a soaking and cleaning stage, a liquid inlet is filled with multienzyme washing liquid to be close to or to be over a traction shaft, a pair of traction motors drive a pair of traction shafts to reversely rotate in opposite directions (the left traction shaft is clockwise and the right traction shaft is anticlockwise), so that a gastroscope tube is stretched and soaked in the multienzyme washing liquid, the second stage is a disinfection spraying stage, a liquid outlet is used for draining multienzyme washing liquid, one traction motor firstly drives one traction shaft to rotate until the whole gastroscope tube is wound, then a pair of traction motors drive a pair of traction shafts to rotate in the same direction (opposite to the winding stage), so that the gastroscope tube is in a real-time tensioning state, meanwhile, a suspension motor drives a suspension shaft to rotate, so that a disinfection spraying pipe reciprocates in the front-rear direction, a nozzle firstly sprays deionized water, the liquid outlet is drained by the liquid outlet is then sprayed with hypochlorous acid solution with the concentration of 100-400mg/L, the pair of traction shafts can be repeatedly and fully realized, the third stage is a drying and air spraying stage, the liquid outlet is drained by the traction motor drives a pair of traction shafts to rotate in the same direction, so that the gastroscope tube is in a tensioning state, and simultaneously, the suspension motor drives the suspension shaft to rotate in the same direction, and the front direction of the drying spraying pipe is sprayed back and moves in a reciprocating direction, and is in a reciprocating direction, and the air spraying direction is in a reciprocating state;
fifth, the arrangement of the plurality of grooves can simultaneously clean and disinfect a plurality of gastroscope tubes, and a pair of fixing sockets fix one gastroscope tube, so that the cleaning and disinfecting efficiency is improved; because the pair of traction shafts need to control steering respectively, the pair of traction shafts are arranged at the bottom of the equipment cavity, the stability of the equipment is improved, power is transmitted to the equipment cavity from the operation cavity through the belt transmission of the traction shafts and the traction auxiliary shafts, the rotation direction is changed and the output rotation speed of the motor is regulated to be proper through the engagement of the traction driving gear and the traction auxiliary gear, and the safety and the durability of the equipment can be further improved; the universal wheels are arranged so as to facilitate the quick and smooth dragging of the device, improve the flexibility, and are preferably universal wheels with locking devices, so that the device has better stability;
sixthly, the split type sealing door can improve the independence and sanitation of the operation cavity, and a clean environment is formed for operation; the pair of sealing doors are respectively driven to rotate by rotation, the rotation angle is limited to 0-90 degrees, the rotation direction is horizontal to vertical upwards, the box cover is opened when the sealing doors are used, then the pair of sealing doors are opened to form two interception, the rotating shaft gear is meshed with the linear rack, the L-shaped sliding block is driven to rotate when moving left and right, the tension spring does not apply tension to the L-shaped sliding block when not receiving external force, the tension spring applies reset tension to the L-shaped sliding block when receiving external force, the eccentric block is a power source for propping against the L-shaped sliding block to move left and right, due to the special-shaped structure, the eccentric shaft and the eccentric auxiliary shaft are driven by a belt, pedal manpower is set, in order to match with the time length of manually installing a gastroscope tube, when the pedal is rotated by foot, the eccentric shaft rotates to drive the eccentric block to rotate, the eccentric block contacts with the L-shaped sliding block and the point of force application is changed, the rotating stroke of the pedal can be limited by a limiting block, when the L-shaped sliding block is positioned at one side of the sliding groove (when the pedal is positioned at the initial position and is not subjected to pedal force), the eccentric block is positioned at the initial state (when one position of the semicircular part abuts against the L-shaped sliding block), the pair of sealing doors are positioned at the horizontal closing position, when the plate rotates, the eccentric shaft rotates to drive the eccentric block to rotate, the position of the eccentric block, which is contacted with and applied by the L-shaped sliding block, changes, when the L-shaped sliding block is positioned at the other side of the sliding groove (when the pedal is positioned at the final position by pedal force), the eccentric block is positioned at the final state (when one position of the special-shaped protruding part abuts against the L-shaped sliding block), the pair of sealing doors are positioned at the vertical opening position, when the pedal is stopped and is not subjected to pedal force any more, the L-shaped sliding block is quickly returned to the initial position due to the arrangement of the tension spring, when the pedal is reset to the initial position, the small part of nozzles on the disinfection spray pipe and the drying air spray pipe are upwards arranged to spray in an umbrella shape, so that a pair of sealing doors can be conveniently cleaned and disinfected, and the clean working environment is further ensured;
seventh, the intelligent degree of the device can be improved by arranging the controller, and the soaking cleaning control command, the disinfection spraying control command and the drying air injection command can be arranged through the control panel, so that the simplified operation of staff and the regularity of each working procedure of the device operation are facilitated, the device is convenient to popularize in a large scale, and the gastroscope tube is cleaned in a batch mode.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a technical solution of the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. The terms "transverse," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for convenience in describing and simplifying the description of the present invention based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
As shown in fig. 1, the present invention provides a gastroscope cleaning and sterilizing apparatus comprising:
the box body 1 is provided with a box cover 2 at the top, an equipment cavity and an operation cavity at the inside, wherein the operation cavity is provided with a liquid inlet 3 and a liquid outlet 4;
the tensioning structure comprises a pair of traction shafts 5 and a pair of traction motors 7, wherein the traction shafts 5 are symmetrically arranged at the middle lower part of the working cavity along the left-right direction, the traction shafts 5 are horizontally arranged along the front-back direction, grooves are formed in the traction shafts 5, fixed sockets are formed in the grooves, the traction motors 7 are symmetrically arranged in the equipment cavity, and one end parts of the traction shafts 5 extend into the equipment cavity and are fixedly connected with output shafts of the traction motors 7 respectively;
the suspension structure comprises a pair of suspension assemblies, a disinfection spray pipe 8 and a drying spray pipe 9, wherein the suspension assemblies are symmetrically arranged at the upper part of the working cavity along the left-right direction, the suspension assemblies comprise a pair of suspension shafts 10, a transmission belt and a suspension motor 11, the suspension shafts 10 are symmetrically arranged in the working cavity along the front-back direction, the transmission belt is sleeved on the suspension shafts 10, the suspension motor 11 is arranged in the equipment cavity, one end part of one suspension shaft 10 stretches into the equipment cavity and is fixedly connected with an output shaft of the suspension motor 11, the pair of suspension motors 11 rotate at the same direction and the same rotation speed to enable the pair of transmission belts to synchronously reciprocate along the front-back direction, the disinfection spray pipe 8 is arranged at the lower half part of the transmission belt, the drying spray pipe 9 is arranged at the upper half part of the transmission belt, the disinfection spray pipe 8 is communicated with a liquid pump through a liquid guide hose, and the drying spray pipe 9 is communicated with a gas cylinder through a gas guide hose.
In the technical scheme, the stretching structure is arranged in the box body 1, the front end and the rear end of the gastroscope tube to be cleaned are respectively fixed on the traction shaft 5 for stretching or stretching, the hanging structure is arranged in the box body 1, the drying air ejector 9 and the disinfection spray pipe 8 are arranged above the gastroscope tube one by one, the gastroscope tube is soaked in the multienzyme washing liquid when stretched, the rotation directions of the pair of traction shafts 5 are controlled during stretching, the rotation directions of the pair of hanging shafts 10 are controlled, the drying air ejector 9 or the disinfection spray pipe 8 is subjected to disinfection spraying or aseptic drying, a plurality of procedures do not need manual cleaning and replacement, and the cleaning and sterilizing efficiency of the outer part of the gastroscope tube is greatly improved.
The inside equipment chamber installation mechanical structure that sets up of box 1 forms dry operational environment, sets up the operational environment that the operational chamber ensured clean operational environment, inlet 3 sets up in the eminence, fluid-discharge outlet 4 sets up in the eminence, is convenient for irritate liquid fast and flowing back, is equipped with the slot on the traction shaft 5, is convenient for the gastroscope pipe winding, and fixed socket can realize the temporary fixation of gastroscope pipe front end or rear end through bandage, locking structure, and the distance of a pair of traction shaft 5 should be less than the length of gastroscope pipe, makes it can stretch to set up at the operational chamber, and the rotational speed of a pair of traction shaft 5 should be equal, the steering can change according to the operation process requirement.
The hanging shafts 10 and the driving belts form hanging points on one side (left side or right side), the hanging motor 11 drives one hanging shaft 10 to rotate and drives the driving belts on the side to rotate, the hanging motors 11 on the two sides rotate in the same direction and the driving belts on the two sides rotate in the same direction (along the front-back direction), so that the disinfection spray pipe 8 and the drying spray pipe 9 positioned on the driving belts synchronously move, and the disinfection spray pipe 8 and the drying spray pipe 9 are preferably arranged in a front-back manner, therefore, when the two are synchronously moved, the disinfection spray pipe 8 is not positioned under the drying spray pipe 9, the contact area of the gastroscope pipe and the dry sterile air is increased, and because the two are in a moving state during operation, a liquid guide hose or an air guide hose is arranged to increase the freedom of a pipeline, and most nozzles on the disinfection spray pipe 8 and the drying spray pipe 9 are arranged to be downwards in an umbrella shape.
When in use, the invention mainly comprises three stages: the first stage is a soaking and cleaning stage, the liquid inlet 3 is filled with multienzyme washing liquid to approach or to pass through the traction shaft 5, the pair of traction motors 7 drive the pair of traction shafts 5 to rotate oppositely (the left traction shaft 5 is clockwise, the right traction shaft 5 is anticlockwise), so that the gastroscope tube is stretched and soaked in the multienzyme washing liquid, the second stage is a disinfection spraying stage, the liquid outlet 4 is used for draining the multienzyme washing liquid, the one traction motor 7 firstly drives the one traction shaft 5 to rotate to wind the whole gastroscope tube, then the pair of traction motors 7 drive the pair of traction shafts 5 to rotate in the same direction (the steering is opposite to the winding stage), so that the gastroscope tube is in a real-time tensioning state, meanwhile, the suspension motor 11 drives the suspension shaft 10 to rotate, so that the disinfection spraying pipe 8 reciprocates in the front-rear direction, the nozzle sprays deionized water firstly, the liquid outlet 4 is used for draining deionized water, the hypochlorous acid solution with the concentration of 100-400mg/L is sprayed again, the hypochlorous acid solution is obtained by the sodium hypochlorite solution and hydrochloric acid reaction, the pair of traction shafts 5 can be repeatedly realized, the third stage is a rinsing stage, the drying motor drives the liquid outlet 4 to rotate in the same direction, and the real-time is sprayed out of the sterile spraying pipe, and the air is in the same direction as the suction pipe is driven by the suction motor 10 to rotate, the suction nozzle is in the real-time, the state, the suction pipe is in the state of drying state, and the suction pipe is in the drying state, and the drying state is in the drying state of the air.
In another technical scheme, the number of the grooves is multiple, and each groove is provided with a fixed socket. The setting of multichannel slot can carry out cleaning and disinfecting to a plurality of gastroscope pipes simultaneously, and a pair of fixed socket is fixed a gastroscope pipe, improves cleaning and disinfecting efficiency.
In another technical scheme, traction auxiliary shaft 6 is arranged below traction shaft 5, traction auxiliary shaft 6 is arranged in the equipment cavity, one end of traction shaft 5 extending into the equipment cavity is in belt transmission with traction auxiliary shaft 6, traction auxiliary shaft 6 is sleeved with a traction auxiliary gear, the output shaft of traction motor 7 is vertically upwards arranged, and the output shaft of traction motor 7 is sleeved with a traction driving gear which is meshed with the traction auxiliary gear. Because the pair of traction shafts 5 need to control steering respectively, the pair of traction shafts 5 are arranged at the bottom of the equipment cavity, the stability of the equipment is improved, power is transmitted to the equipment cavity from the operation cavity through belt transmission of the traction shafts 5 and the traction auxiliary shafts 6, and the rotation direction is changed and the output rotating speed of the motor is regulated to be proper through meshing of the traction driving gear and the traction auxiliary gears, so that the safety and durability of the equipment can be further improved.
In another technical scheme, universal wheels are arranged at the bottom of the box body 1. The universal wheel is convenient to drag the device quickly and smoothly, flexibility is improved, and the universal wheel with the locking device is preferable, so that the device has better stability.
In another technical scheme, a split type sealing door 12 is further arranged in the working cavity and is located above the hanging structure, and the split type sealing door 12 is driven by the power structure to open or close the working cavity.
In another aspect, the split sealing door 12 includes a pair of sealing doors 12, the sealing doors 12 are driven by the power structure to rotate from a horizontal closed position to a vertical upward open position, the power structure is disposed in the equipment cavity, and the power structure includes:
a rotating shaft 13 gear which is arranged at one end of the rotating shaft 13 of the sealing door 12 extending into the equipment cavity;
the mounting plate 14 is horizontally arranged between the rotating shaft 13 of the sealing door 12 and the hanging structure, and a chute arranged along the left-right direction is arranged on the mounting plate 14;
the L-shaped sliding block 15 is arranged in the sliding groove in a sliding way through a pulley, a linear rack is arranged on the top surface of the horizontal part of the L-shaped sliding block 15 along the left-right direction and is meshed with the rotating shaft 13 in a gear way, and the vertical part of the L-shaped sliding block 15 is fixedly connected with the inner wall of the equipment cavity through a horizontal tension spring 20;
the propping assembly comprises an eccentric block 16, an eccentric shaft 17 and an eccentric auxiliary shaft 18, wherein the eccentric auxiliary shaft 18 is arranged below the eccentric shaft 17, the eccentric shaft 17 and the eccentric auxiliary shaft 18 are in belt transmission, the eccentric block 16 is sleeved on the eccentric shaft 17, the eccentric block 16 is provided with a semicircular part and a special-shaped protruding part, when one point of the semicircular part props against the L-shaped sliding block 15, the tension spring 20 is in a natural extension state, the pair of sealing doors 12 rotate to a horizontal closing position, and when one point of the special-shaped protruding part props against the L-shaped sliding block 15, the tension spring 20 is in a stretching state, and the pair of sealing doors 12 rotate to a vertical opening position;
in the pair of power structures, a pedal is sleeved on one eccentric auxiliary shaft 18, the pair of eccentric auxiliary shafts 18 are respectively in belt transmission with a pair of transmission shafts 19, and the pair of transmission shafts 19 are meshed through a pair of transmission gears.
In the above technical solution, the split sealing door 12 can improve the independence and sanitation of the working chamber, and form a clean environment for working; the pair of sealing doors 12 are respectively driven to rotate by rotation, the rotation angle is limited to 0-90 degrees, the rotation direction is horizontal to vertical upwards, the box cover 2 is opened when in use, then the pair of sealing doors 12 are opened to form two interception, the rotating shaft 13 is meshed with the linear rack, the L-shaped sliding block 15 is driven to rotate by the left and right movement of the rotating gear, the tension spring 20 does not apply tension to the L-shaped sliding block 15 when not subjected to external force, the tension spring 20 applies restoring tension to the L-shaped sliding block 15 when subjected to external force, the eccentric block 16 is a power source for resisting the left and right movement of the L-shaped sliding block 15, due to the special-shaped structure, the eccentric shaft 17 and the eccentric auxiliary shaft 18 are driven by a belt, pedal manual control is arranged, in order to match the time length of manually installing a gastroscope tube, when the pedal rotates, the eccentric shaft 17 rotates to drive the eccentric block 16 to rotate, the rotating travel of the pedal can be limited by a limiting block when the eccentric block 16 is contacted with the L-shaped sliding block 15 and the force-applying position is changed, when the L-shaped sliding block 15 is positioned at one side of the sliding groove (when the pedal is positioned at the initial position and is not subjected to the pedal force), the eccentric block 16 is positioned at the initial state (when one position of the semicircular part is abutted against the L-shaped sliding block 15), the pair of sealing doors 12 is positioned at the horizontal closing position, when the plate rotates, the eccentric shaft 17 rotates to drive the eccentric block 16 to rotate, when the L-shaped sliding block 15 is positioned at the other side of the sliding groove (when the pedal is subjected to the pedal force at the final position), the eccentric block 16 is positioned at the final position (when one position of the special-shaped protruding part is abutted against the L-shaped sliding block 15), the pair of sealing doors 12 is positioned at the vertical opening position, and when the pedal is stopped and is not subjected to the pedal force any more, because the extension spring 20 sets up, L type slider 15 returns to initial position fast, and eccentric block 16 rotates to initial position, and the footboard resets to initial position, and this technical scheme is when implementing, and disinfection shower 8, the little nozzle on the dry jet pipe 9 sets up to be the umbrella form and sprays up, is convenient for wash, disinfect a pair of sealing door 12, further ensures clean operation environment.
In another technical scheme, the method further comprises the following steps:
a controller configured to:
in the soaking and cleaning stage, the liquid inlet 3 is filled with multienzyme washing liquid, the liquid outlet 4 is closed, the disinfection spray pipe 8 and the drying air spray pipe 9 are closed, and the pair of traction motors 7 drive the pair of traction shafts 5 to reversely rotate in opposite directions, so that the gastroscope pipe is stretched and soaked in the multienzyme washing liquid;
in the disinfection spraying stage, the liquid outlet 4 discharges multienzyme washing liquid, and the pair of traction motors 7 drive the pair of traction shafts 5
The same-direction rotation enables the gastroscope tube to be in a real-time tensioning state, meanwhile, the drying air ejector tube 9 is closed, the suspension motor 11 drives the suspension shaft 10 to rotate, the disinfection spray tube 8 moves back and forth, the disinfection spray tube 8 sprays deionized water under the action of a liquid pump, and after the liquid outlet 4 discharges the deionized water, the hypochlorous acid solution with the concentration of 100-400mg/L is sprayed;
in the drying and air-jetting stage, the liquid draining port 4 drains disinfectant, the pair of traction motors 7 drive the pair of traction shafts 5 to rotate in the same direction, so that the gastroscope tube is in a real-time tensioning state, meanwhile, the disinfection spray tube 8 is closed, the suspension motor 11 drives the suspension shaft 10 to rotate, so that the drying air ejector 9 reciprocates along the front-back direction, and the drying air ejector 9 ejects sterile air under the action of the gas steel bottle.
In the technical scheme, the intelligent degree of the device can be improved by arranging the controller, the soaking and cleaning control command, the disinfection and spraying control command and the drying and spraying command can be arranged through the control panel, the simplified operation of staff and the regularity of each working procedure of the device operation are facilitated, and the device is convenient to popularize on a large scale and clean gastroscope tubes in batches.
The number of equipment and the scale of processing described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be readily apparent to those skilled in the art.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (6)
1. Gastroscope cleaning and disinfecting equipment, its characterized in that includes:
the top of the box body is provided with a box cover, the inside of the box body is provided with an equipment cavity and an operation cavity, and the operation cavity is provided with a liquid inlet and a liquid outlet;
the tensioning structure comprises a pair of traction shafts and a pair of traction motors, wherein the traction shafts are symmetrically arranged at the middle lower part of the working cavity along the left-right direction, the traction shafts are horizontally arranged along the front-back direction, grooves are formed in the traction shafts, fixed sockets are formed in the grooves, the traction motors are symmetrically arranged in the equipment cavity, traction auxiliary shafts are arranged below the traction shafts, the traction auxiliary shafts are arranged in the equipment cavity, one ends of the traction shafts extending into the equipment cavity are in belt transmission with the traction auxiliary shafts, traction auxiliary gears are sleeved on the traction auxiliary shafts, an output shaft of each traction motor is vertically upwards arranged, a traction driving gear is sleeved on an output shaft of each traction motor, and the traction driving gears are meshed with the traction auxiliary gears;
the device comprises a hanging structure, a hanging assembly, a disinfection spray pipe and a drying spray pipe, wherein the hanging assembly is symmetrically arranged on the upper portion of a working cavity along the left-right direction, the hanging assembly comprises a pair of hanging shafts, a transmission belt and a hanging motor, the hanging shafts are symmetrically arranged on the working cavity along the front-back direction, the transmission belt is sleeved on the hanging shafts, the hanging motor is arranged in the device cavity, one end portion of the hanging shaft stretches into the device cavity and is fixedly connected with an output shaft of the hanging motor, the hanging motor rotates at the same direction and the same rotation speed to enable the transmission belt to synchronously reciprocate along the front-back direction, the disinfection spray pipe is arranged on the lower half portion of the transmission belt, the drying spray pipe is arranged on the upper half portion of the transmission belt, the disinfection spray pipe is communicated with a liquid pump through a liquid guide hose, and the drying spray pipe is communicated with a gas steel cylinder through a gas guide hose.
2. The gastroscope cleaning and disinfecting device of claim 1, wherein the number of grooves is multiple, and each groove is provided with a fixed socket.
3. The gastroscope cleaning and disinfecting device of claim 1, wherein the bottom of the case is provided with universal wheels.
4. The gastroscope cleaning and disinfecting apparatus of claim 1, wherein a split seal door is further provided in the working chamber above the hanging structure, the split seal door being driven by the power structure to open or close the working chamber.
5. The gastroscope washing and disinfecting device of claim 4, wherein the split seal door includes a pair of seal doors that are rotated by the power structure from a horizontal closed position to a vertical upward open position, the power structure being disposed in the device cavity, the power structure comprising:
the rotating shaft gear is arranged at one end of the rotating shaft of the sealing door, which extends into the equipment cavity;
the mounting plate is horizontally arranged between the rotating shaft of the sealing door and the hanging structure, and is provided with a sliding groove arranged along the left-right direction;
the L-shaped sliding block is arranged in the sliding groove in a sliding manner through a pulley, a linear rack is arranged on the top surface of the horizontal part of the L-shaped sliding block along the left-right direction, the linear rack is meshed with the rotating shaft gear, and the vertical part of the L-shaped sliding block is fixedly connected with the inner wall of the equipment cavity through a horizontal tension spring;
the propping assembly comprises an eccentric block, an eccentric shaft and an eccentric auxiliary shaft, wherein the eccentric auxiliary shaft is arranged below the eccentric shaft, the eccentric shaft and the eccentric auxiliary shaft are in belt transmission, the eccentric block is sleeved on the eccentric shaft, the eccentric block is provided with a semicircular part and a special-shaped protruding part, when one site of the semicircular part props against the L-shaped sliding block, the tension spring is in a natural extension state, the pair of sealing doors rotate to a horizontal closing position, and when one site of the special-shaped protruding part props against the L-shaped sliding block, the tension spring is in a stretching state, and the pair of sealing doors rotate to a vertical opening position;
in the pair of power structures, a pedal is sleeved on one of the eccentric auxiliary shafts, the pair of eccentric auxiliary shafts are respectively driven by a pair of driving belts, and the pair of driving shafts are meshed through a pair of driving gears.
6. The gastroscope cleaning and disinfecting device of claim 1, further comprising:
a controller configured to:
in the soaking and cleaning stage, the liquid inlet is filled with multienzyme washing liquid, the liquid outlet is closed, the disinfection spray pipe and the drying air spray pipe are closed, and a pair of traction motors drive a pair of traction shafts to reversely and oppositely rotate, so that the gastroscope pipe is stretched and soaked in the multienzyme washing liquid;
in the disinfection spraying stage, the liquid draining port drains multienzyme washing liquid, the pair of traction motors drive the pair of traction shafts to rotate in the same direction to enable the gastroscope tube to be in a real-time tensioning state, meanwhile, the drying air spraying tube is closed, the suspension motor drives the suspension shaft to rotate to enable the disinfection spraying tube to reciprocate along the front-back direction, the disinfection spraying tube sprays deionized water under the action of a liquid pump, and after the liquid draining port drains deionized water, the hypochlorous acid solution with the concentration of 100-400mg/L is sprayed;
and in the drying and air-jetting stage, the liquid draining port drains the disinfectant, the pair of traction motors drive the pair of traction shafts to rotate in the same direction, so that the gastroscope tube is in a real-time tensioning state, meanwhile, the disinfection spray tube is closed, the suspension motor drives the suspension shaft to rotate, so that the drying air ejector tube reciprocates along the front-back direction, and the drying air ejector tube ejects sterile air under the action of the gas steel cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210163623.5A CN115192743B (en) | 2022-02-22 | 2022-02-22 | Gastroscope cleaning and sterilizing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210163623.5A CN115192743B (en) | 2022-02-22 | 2022-02-22 | Gastroscope cleaning and sterilizing equipment |
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| CN115192743B true CN115192743B (en) | 2023-08-29 |
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| CN115192743A (en) | 2022-10-18 |
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