CN112742780A - Cleaning rack and cleaning assembly for medical instrument - Google Patents
Cleaning rack and cleaning assembly for medical instrument Download PDFInfo
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- CN112742780A CN112742780A CN202011510629.2A CN202011510629A CN112742780A CN 112742780 A CN112742780 A CN 112742780A CN 202011510629 A CN202011510629 A CN 202011510629A CN 112742780 A CN112742780 A CN 112742780A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the technical field of medical cleaning and disinfecting equipment, in particular to a cleaning rack and a cleaning assembly for medical instruments, which comprise a rack body, a first flow guide pipe and a second flow guide pipe, wherein the first flow guide pipe is embedded at the bottom of the rack body in the horizontal direction, the bottom of the first flow guide pipe is provided with a flow guide interface, the second flow guide pipe is embedded at the side wall of the rack body in the vertical direction, the bottom of the second flow guide pipe is communicated with the first flow guide pipe, the rack body comprises a bottom frame and at least one layer of rack, the layer of rack is arranged above the bottom frame, a spraying assembly is arranged below each layer of rack, and the spraying assembly is communicated with the second flow guide pipe. According to the invention, the cleaning and disinfecting fluid is sprayed to the medical instruments on the adjacent layer frame or the chassis through the spraying assembly, so that each layer of medical instruments on the cleaning frame can be directly sprayed and washed by the cleaning and disinfecting fluid, and the treatment capacity of the medical instruments in one cleaning and disinfecting process is effectively improved on the basis of ensuring the cleaning and disinfecting efficiency and the cleaning and disinfecting effect.
Description
Technical Field
The invention relates to the technical field of medical cleaning and disinfecting equipment, in particular to a cleaning rack and a cleaning assembly for medical instruments.
Background
Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. However, common reusable medical instruments, such as hospital scalpels, tweezers, hemostats, endoscopic biopsy forceps, syringe needles, syringes of various sizes, test tubes, glass sheets, dressing bowls, various plates, drums, pressure gauges and other medical instruments, have different cleaning and disinfecting processes according to different using methods and materials.
The cleaning rack is one of medical cleaning and disinfecting equipment, and is indispensable equipment in the cleaning and disinfecting process of medical instruments, and in the existing cleaning rack equipment, for example, the cleaning rack for medical suction head lumen instruments disclosed in chinese patent publication No. CN211679216U, includes: a base plate; the pair of first side plates are oppositely fixed on two sides of the upper end surface of the bottom plate; the pair of second side plates are oppositely arranged on the other two sides of the upper end surface of the bottom plate; the first partition board is arranged above the bottom board, is positioned between the pair of first side boards and corresponds to two sides and divides the upper part of the bottom board into an upper layer space and a lower layer space; the second partition plates are arranged on the upper end surfaces of the bottom plate and the first partition plates and divide the upper layer space and the lower layer space into which the first partition plates are divided into a plurality of accommodating sub-spaces for accommodating objects to be cleaned; the heightening piece is fixed on the lower end face of the bottom plate and is positioned below one of the second side plates; the horizontal two sides of the second side plate are respectively detachably connected with the side edges of the first side plates close to the second side plate through connecting pieces; the second curb plate is netted supporting structure, and this wash rack application range is wide, easy operation, but this wash rack in the use, and medical instrument can only pile up in the accommodation space, piles up in the middle medical instrument and receive to shield can not effectively contact with the washing antiseptic solution, leads to the inhomogeneous problem of washing disinfection to produce.
Therefore, the invention provides a cleaning rack and a cleaning assembly for medical instruments, which can uniformly clean the medical instruments.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a cleaning rack and a cleaning assembly for medical instruments, cleaning and disinfecting fluid is sprayed to the medical instruments on adjacent layers of racks or under frames through the spraying assembly, each layer of medical instruments on the cleaning rack can be directly sprayed and washed by the cleaning and disinfecting fluid, and the treatment capacity of the medical instruments in one cleaning and disinfecting process is effectively improved on the basis of ensuring the cleaning and disinfecting efficiency and the cleaning and disinfecting effect.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a wash rack for medical instrument, includes support body, first honeycomb duct and second honeycomb duct, first honeycomb duct inlays along the aspect of the level and establishes in the support body bottom, and the bottom of first honeycomb duct is provided with the water conservancy diversion interface, the second honeycomb duct inlays along vertical direction and establishes the lateral wall at the support body, the bottom and the first honeycomb duct intercommunication of second honeycomb duct, the support body includes chassis and at least one layer frame, layer frame top-down evenly sets up in the chassis top, and the below that each layer put up is provided with the subassembly that sprays, the subassembly that sprays communicates with the second honeycomb duct.
Further, the spraying assembly is used for spraying the fluid flowing in from the second flow guide pipe to the adjacent layer frame or the bottom frame. In the actual working process, when the medical instruments are required to be cleaned and disinfected, the medical instruments to be cleaned are placed on the cleaning frame, the placement quantity of the medical instruments is increased through the arrangement of the multiple layers of shelves, more medical instruments are treated in one cleaning and disinfecting process, then the cleaning frame is pushed into the disinfection and sterilization chamber, the flow guide interface at the bottom of the cleaning frame is in butt joint communication with the liquid inlet pipe, then the cleaning and disinfecting fluid is introduced into the first flow guide pipe through the flow guide interface in the cleaning and disinfecting process, the cleaning and disinfecting fluid sequentially passes through the first flow guide pipe, the second flow guide pipe and the spraying assembly, the cleaning and disinfecting fluid is sprayed to the medical instruments on the adjacent shelves or the underframe through the spraying assembly, each layer of medical instruments on the cleaning frame can be directly sprayed and washed by the cleaning and disinfecting fluid, and on the basis of ensuring the cleaning and disinfecting efficiency and the cleaning and disinfecting effect, effectively improving the treatment capacity of the medical instruments in one cleaning and disinfecting process.
Further, the water conservancy diversion interface is located the middle part of support body. Through setting up the water conservancy diversion interface in the middle part of support body, let the focus of water conservancy diversion interface and support body be in or be close to on the same axis, when water conservancy diversion interface and feed liquor pipe butt joint intercommunication flow in the cleaning and disinfecting fluid, let the cleaning and disinfecting fluid to the focus of the impact force of support body towards the support body, make the support body can utilize the dead weight to confront the impact force of cleaning and disinfecting fluid, and with impact force homodisperse, guarantee that the medical instrument on support body and the support body is in the stationary state all the time, and can not receive the cleaning and disinfecting fluid to strike and rock, realize the stability of cleaning and disinfecting process.
Further, the spray assembly comprises a main spray pipe and at least one spray branch pipe, one end of the main spray pipe is communicated with the second guide pipe, the other end of the main spray pipe is communicated with one end of the spray branch pipe, a spray arm is arranged at the top of the other end of the spray branch pipe, the middle of the spray arm is rotatably connected with the spray branch pipe, the spray arm is communicated with the spray branch pipe, and spray holes are uniformly formed in the top and the bottom of the spray arm respectively.
Furthermore, the spraying assembly comprises a spraying main pipe and two spraying branch pipes, and the spraying main pipe and the spraying branch pipes are of Y-shaped structures.
Furthermore, at the joint of the spray arm and the spray branch pipe, the spray arm and the spray branch pipe are respectively provided with a connecting interface, and the spray arm and the spray branch pipe are in butt joint communication through the connecting interfaces. The connecting interface is arranged at the connecting part of the spraying arm and the spraying branch pipe, so that the spraying arm and the spraying branch pipe are in butt joint communication through the connecting interface, and cleaning and disinfecting fluid in the spraying branch pipe can smoothly flow into the spraying arm from the connecting interface.
Further, be connected through rotating assembly between spray arm and the spray branch pipe, rotating assembly sets up at the connection kneck, and rotating assembly is including spraying pivot and spraying rotating tube, it passes connection interface and can dismantle with spray branch pipe and be connected to spray the pivot, the spraying rotating tube cover is established in the pivot that sprays, and sprays the rotating tube and can dismantle with spray arm and be connected. The spraying rotating shaft and the spraying rotating pipe are arranged between the spraying arm and the spraying branch pipe, the spraying rotating shaft is fixed with the spraying branch pipe, and the spraying rotating pipe is fixed with the spraying arm, so that the spraying arm can rotate at the end part of the spraying branch pipe through the matching of the spraying rotating shaft and the spraying rotating pipe.
Furthermore, the rotating assembly further comprises a spraying shaft seat, the spraying shaft seat is fixedly connected with the top of the spraying rotating pipe, and the spraying shaft seat is detachably connected with the spraying arm. Preferably, the spray shaft seat and the spray rotating pipe are integrally arranged. Through will spraying axle bed and spray arm fixed connection for spray arm can follow and spray the rotating tube and rotate around spraying the pivot is coaxial together.
Further, the spraying shaft seat is connected with the spraying arm through a bolt.
Further, the rotating shaft comprises a fixing portion and a rotating portion, the rotating portion is arranged above the fixing portion, the diameter of the rotating portion is smaller than that of the fixing portion, and the rotating portion is sleeved with the spraying rotating pipe.
Further, the rotating part is connected with the spraying rotating pipe through a shaft sleeve. Preferably, the upper end and the lower end of the rotating part are provided with shaft sleeves.
Furthermore, the top of the rotating part is detachably connected with a limiting part, the limiting part is arranged above the spraying shaft seat, and the limiting part is used for limiting and restricting the spraying shaft seat on the rotating part. Preferably, the stopper is a screw. Through setting up the locating part at the top of rotation portion, utilize the cooperation of locating part and fixed part, spacing restraint sprays the reciprocating stroke of axle bed and spraying the rotating tube, and spray arm and spray axle bed fixed connection, and then control spray arm when having the fluid to lead to, reduce the space that spray arm rocked from top to bottom, let spray arm keep steady rotation spray.
Furthermore, a fixed check ring is arranged at the connecting interface of the spraying branch pipe, and the fixed check ring is partially arranged in the spraying arm. Set up retaining ring through the connection kneck at the branch pipe that sprays to let retaining ring part set up in the spray arm, make the fluid in the branch pipe that sprays, under the guide of retaining ring, can all enter into the spray arm in, and can not omit, avoid the waste of cleaning and disinfecting fluidic.
Further, the connection interface of the spray arm is matched with the fixed retainer ring. Through setting up retaining ring part in the spray arm to let the connection interface and the retaining ring phase-match of spray arm, make the retaining ring can also regard as the axis of rotation of spray arm diapire when undertaking the water conservancy diversion effect, guarantee that the spray arm can be steady, rotate around spraying the pivot safely.
Furthermore, the spraying holes at the top of the spraying arm and the spraying holes at the bottom of the spraying arm are symmetrically arranged.
Furthermore, the spraying holes in the top of the spraying arm are arranged in a rotational symmetry mode by taking the spraying rotating shaft as a symmetry center.
Furthermore, the top of the spraying arm positioned on the left side of the spraying rotating shaft is provided with a row of first spraying holes and a row of second spraying holes, the front side and the rear side of the spraying arm are provided with inclined planes, the first spraying holes are arranged on the inclined planes close to the front side, and the second spraying holes are arranged on the inclined planes close to the rear side. Through with the spray arm with spray the pivot as the setting of symmetry center rotational symmetry, and be provided with one row of first hole and one row of second spray the hole on half spray arm on the left side, let first spray the hole openly up or openly set up down, and let the second spray the hole setting on the inclined plane, utilize first hole blowout disinfection cleaning fluid that sprays, the front sprays and strikes medical instrument, the realization is to the cleaning and disinfecting that sprays of medical instrument, it is the reaction force that produces to utilize the second to spray hole blowout cleaning and disinfecting fluid, it rotates around spraying the pivot to promote the spray arm, and then realize the rotatory spraying of spray arm, reach the increase and effectively spray the area on the basis, improve cleaning and disinfecting efficiency and cleaning and disinfecting effect to medical instrument.
Furthermore, both ends of the spray arm are provided with third spray holes.
Further, the number of the first spraying holes is larger than that of the second spraying holes. Through setting up more first spraying hole to and less second spraying hole, make more cleaning and disinfection fluid mainly used direct action spray cleaning and disinfection in the spray arm in the medical instrument, it is rotatory that few part cleaning and disinfection fluid are used for promoting the spray arm, improve cleaning and disinfection fluidic effective utilization, reduce the wasting of resources.
Further, the number ratio of the first spraying holes to the second spraying holes is 3-10: 1.
furthermore, the spray arms are arranged in an up-and-down symmetrical mode and are arranged in a rotation symmetrical mode by taking the spray rotating shaft as a symmetrical center.
Furthermore, the flow guide interface and the bottom surface of the frame body are positioned on the same plane.
Furthermore, the lateral walls of the two sides of the frame body are symmetrically provided with induction pieces matched with the position detection unit. In the practical application in-process, set up the response piece through the bilateral symmetry at the support body, utilize the cooperation of response piece and cleaning and disinfecting under-deck position detecting element, whether the position that detects the wash rack targets in place, after the wash rack targets in place, the water conservancy diversion interface just in time corresponds with the interior docking mechanism of cleaning and disinfecting, and then effectively guarantees that docking mechanism can be accurate will wash in the disinfection fluid introduces the first water conservancy diversion of wash rack in, guarantee on the wash rack spray assembly can work in the cleaning and disinfecting under-deck steadily.
Further, the sensing parts are arranged on two side walls of the bottom frame.
Further, the position detection unit is a hall switch, and the sensing piece is a magnetic piece.
The utility model provides a cleaning assembly, includes above-mentioned wash rack and docking mechanism, docking mechanism includes water conservancy diversion joint, annular clamp plate and third honeycomb duct, the third honeycomb duct includes last water conservancy diversion portion and lower water conservancy diversion portion that top-down set gradually, be provided with spacing movable groove on the top inner wall of going up water conservancy diversion portion, the bottom that the water conservancy diversion connects is provided with annular fastener, annular fastener sets up at spacing movable groove, annular clamp plate sets up at the top of last water conservancy diversion portion, and the annular clamp plate cover is established at the water conservancy diversion joint, and annular clamp plate is used for spacing restraint of annular fastener at spacing movable groove.
Further, a through hole is formed in the top of the flow guide connector, and the diameter of the through hole is smaller than the inner diameter of the limiting movable groove.
Further, the water conservancy diversion connects and water conservancy diversion interface phase-match. Under the influence of self gravity, the flow guide joint is contracted in the limiting movable groove, the top of the flow guide joint is not higher than the annular pressing plate, and at the moment, the annular clamping piece is abutted against the bottom of the limiting movable groove; after fluid is introduced into the third guide pipe, the fluid flows out of the through hole of the guide joint after passing through the limiting movable groove, and as the diameter of the through hole is smaller than the inner diameter of the limiting movable groove, the fluid pressure is increased in the limiting movable groove and is influenced by the increase of the fluid pressure, the guide joint is pushed to move upwards and is pushed out of the annular pressing plate, if the guide interface of the cleaning frame is right opposite to the guide joint at the moment, the guide joint directly penetrates through the guide interface and enters the first guide pipe of the cleaning frame, the connection relation between the cleaning frame and the butt-joint mechanism is locked, and the fluid of the third guide pipe is completely guided into the first guide pipe to realize the accurate injection of the fluid; after the fluid is stopped being introduced into the third flow guide pipe, the pressure of the fluid in the limiting movable groove disappears, the flow guide connector automatically returns to the limiting movable groove under the influence of gravity, the connection relation between the cleaning frame and the butt joint mechanism is automatically released, the cleaning frame can freely move, and convenience in the cleaning and disinfecting process of the medical instrument is improved.
The invention has the beneficial effects that: according to the cleaning rack and the cleaning assembly for the medical instruments, the cleaning and disinfecting fluid is sprayed to the medical instruments on the adjacent layer rack or the chassis through the spraying assembly, each layer of the medical instruments on the cleaning rack can be directly sprayed and washed by the cleaning and disinfecting fluid, and the treatment capacity of the medical instruments in one cleaning and disinfecting process is effectively improved on the basis of ensuring the cleaning and disinfecting efficiency and the cleaning and disinfecting effect.
Drawings
FIG. 1 is a schematic view of the structure of the wash rack of the present invention;
FIG. 2 is a front view of the wash rack of the present invention;
FIG. 3 is a schematic structural view of the spray assembly of the present invention;
FIG. 4 is a schematic view of the rotating assembly of the present invention;
FIG. 5 is a schematic view of the spray arm of the present invention;
FIG. 6 is a schematic structural diagram of the docking mechanism of the present invention;
FIG. 7 is a cross-sectional view of the docking mechanism of the present invention
In the figure, 1, a frame body; 2. a first draft tube; 3. a second draft tube; 4. a flow guide interface; 5. a chassis; 6. layering; 7. a spray assembly; 701. spraying a main pipe; 702. spraying branch pipes; 703. a spray arm; 7031. a first spray hole; 7032. a second spray hole; 7033. a third spray hole; 704. a rotating assembly; 7041. a spraying rotating shaft; 7042. a spray rotating pipe; 7043. a spray shaft seat; 7044. a fixed part; 7045. a rotating part; 7046. a limiting member; 7047. a shaft sleeve; 7048. fixing a retainer ring; 8. a sensing member; 9. a docking mechanism; 901. a flow guide joint; 902. an annular pressure plate; 903. an upper flow guide part; 904. a lower flow guide part; 905. a limiting movable groove; 906. an annular clip; 907. and a through hole.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in figures 1-5, a wash rack for medical instrument, includes support body 1, first honeycomb duct 2 and second honeycomb duct 3, first honeycomb duct 2 inlays along the aspect of the level and establishes in support body 1 bottom, and the bottom of first honeycomb duct 2 is provided with water conservancy diversion interface 4, second honeycomb duct 3 inlays along vertical direction and establishes the lateral wall at support body 1, the bottom and the first honeycomb duct 2 intercommunication of second honeycomb duct 3, support body 1 includes chassis 5 and at least one layer frame 6, layer frame 6 top-down evenly sets up in chassis 5 top, and the below of each layer frame 6 is provided with spray assembly 7, spray assembly 7 and second honeycomb duct 3 intercommunication.
Specifically, the spraying assembly 7 is used for spraying the fluid flowing in from the second flow guide pipe 3 to the adjacent layer frame 6 or the bottom frame 5. In the actual working process, when the medical instruments are required to be cleaned and disinfected, the medical instruments to be cleaned are placed on the cleaning frame, the placement quantity of the medical instruments is increased through the arrangement of the multiple layers of the frames 6, more medical instruments can be treated in one cleaning and disinfection process, then the cleaning frame is pushed into the disinfection and sterilization chamber, the flow guide interface 4 at the bottom of the cleaning frame is communicated with the liquid inlet pipe in a butt joint mode, then in the cleaning and disinfection process, the cleaning and disinfection fluid is introduced into the first flow guide pipe 2 through the flow guide interface 4, the cleaning and disinfection fluid sequentially passes through the first flow guide pipe 2, the second flow guide pipe 3 and the spray assembly 7, the cleaning and disinfection fluid is sprayed to the medical instruments on the adjacent layers of the frames 6 or the underframe 5 through the spray assembly 7, each layer of the medical instruments on the cleaning frame can be directly sprayed and washed by the cleaning and disinfection fluid, and on the basis of ensuring the cleaning and disinfection efficiency and, effectively improving the treatment capacity of the medical instruments in one cleaning and disinfecting process.
Specifically, the flow guide connector 4 is located in the middle of the frame body 1. Through setting up water conservancy diversion interface 4 in the middle part of support body 1, let the focus of water conservancy diversion interface 4 and support body 1 be in or be close to on the same axis, when water conservancy diversion interface 4 and feed liquor pipe butt joint intercommunication flow in the cleaning and disinfecting fluid, let the cleaning and disinfecting fluid to the impact force of support body 1 towards the focus of support body 1, make support body 1 can utilize the dead weight to confront with the fluidic impact force of cleaning and disinfecting, and with impact force homodisperse, guarantee that the medical instrument on support body 1 and the support body 1 is in the stationary state all the time, and can not receive the impact of cleaning and disinfecting fluid and rock, realize the stability of cleaning and disinfecting process, go on safely.
Specifically, the spraying assembly 7 comprises a spraying main pipe 701 and at least one spraying branch pipe 702, one end of the spraying main pipe 701 is communicated with the second flow guide pipe 3, the other end of the spraying main pipe 701 is communicated with one end of the spraying branch pipe 702, a spraying arm 703 is arranged at the top of the other end of the spraying branch pipe 702, the middle of the spraying arm 703 is rotatably connected with the spraying branch pipe 702, the spraying arm 703 is communicated with the spraying branch pipe 702, and spraying holes are uniformly formed in the top and the bottom of the spraying arm 703 respectively.
Specifically, the spray assembly 7 includes a main spray pipe 701 and two branch spray pipes 702, and the main spray pipe 701 and the branch spray pipes 702 are in a "Y" shape.
Specifically, at the connection between the spray arm 703 and the spray branch pipe 702, the spray arm 703 and the spray branch pipe 702 are respectively provided with a connection interface, and the spray arm 703 and the spray branch pipe 702 are in butt communication through the connection interface. By arranging the connecting interface at the connecting position of the spray arm 703 and the spray branch pipe 702, the spray arm 703 and the spray branch pipe 702 are in butt joint communication through the connecting interface, so that cleaning and disinfecting fluid in the spray branch pipe 702 can smoothly flow into the spray arm 703 from the connecting interface.
Specifically, spray arm 703 and spray branch 702 between be connected through rotating assembly 704, rotating assembly 704 sets up at the connection kneck, and rotating assembly 704 includes sprays pivot 7041 and sprays rotating tube 7042, it passes connection interface and can dismantle with spray branch 702 and be connected to spray pivot 7041, it establishes on spraying pivot 7041 to spray rotating tube 7042 cover, and sprays rotating tube 7042 and can dismantle with spray arm 703 and be connected. The spraying rotating shaft 7041 and the spraying rotating pipe 7042 are arranged between the spraying arm 703 and the spraying branch pipe 702, the spraying rotating shaft 7041 is fixed with the spraying branch pipe 702, and the spraying rotating pipe 7042 is fixed with the spraying arm 703, so that the spraying arm 703 can rotate at the end part of the spraying branch pipe 702 through the matching of the spraying rotating shaft 7041 and the spraying rotating pipe 7042.
Specifically, the rotating assembly 704 further comprises a spraying shaft seat 7043, the spraying shaft seat 7043 is fixedly connected with the top of the spraying rotating pipe 7042, and the spraying shaft seat 7043 is detachably connected with the spraying arm 703. Preferably, the spray shaft seat 7043 is integrally provided with the spray rotating pipe 7042. By fixedly connecting the spraying shaft seat 7043 with the spraying arm 703, the spraying arm 703 can coaxially rotate around the spraying rotating shaft 7041 along with the spraying rotating pipe 7042.
Specifically, the spray shaft seat 7043 is connected with the spray arm 703 through a bolt.
Specifically, the spraying rotating shaft 7041 comprises a fixed portion 7044 and a rotating portion 7045, the rotating portion 7045 is arranged above the fixed portion 7044, the diameter of the rotating portion 7045 is smaller than that of the fixed portion 7044, and the spraying rotating pipe 7042 is sleeved on the rotating portion 7045.
Specifically, the rotating portion 7045 is connected to the shower rotating pipe 7042 via a shaft sleeve 7047. Preferably, the upper end and the lower end of the rotating part 7045 are both provided with a shaft sleeve 7047.
Specifically, the top of the rotating portion 7045 is detachably connected with a limiting member 7046, the limiting member 7046 is disposed above the spraying shaft seat 7043, and the limiting member 7046 is used for limiting and constraining the spraying shaft seat 7043 on the rotating portion 7045. Preferably, the retaining member 7046 is a screw. By arranging the limiting part 7046 at the top of the rotating part 7045, the limiting part 7046 is matched with the fixing part 7044 to limit and restrict the up-and-down movement stroke of the spraying shaft seat 7043 and the spraying rotating pipe 7042, and the spraying arm 703 is fixedly connected with the spraying shaft seat 7043, so that the spraying arm 703 is controlled to reduce the up-and-down shaking space of the spraying arm 703 when fluid flows in, and the spraying arm 703 is kept in stable rotating spraying.
Specifically, a fixed check ring 7048 is arranged at a connecting interface of the spray branch pipe 702, and the fixed check ring 7048 penetrates through the connecting interface of the spray arm 703 and is partially arranged in the spray arm 703. Set up retaining ring 7048 through the connection interface department at spray branch 702 to let retaining ring 7048 partly set up in spray arm 703, make the fluid in spray branch 702, under retaining ring 7048's guide, can all enter into spray arm 703 in, and can not omit, avoid washing the waste of disinfection fluid.
Specifically, the connection interface of the spray arm 703 is matched with the fixed retaining ring 7048. Through partly setting up retaining ring 7048 in spray arm 703 to let the connection interface and the retaining ring 7048 phase-match of spray arm 703, make retaining ring 7048 can also regard as the axis of rotation of spray arm 703 diapire when undertaking the water conservancy diversion effect, guarantee that spray arm 703 can rotate around spraying pivot 7041 steadily, safely.
Specifically, the spray holes on the top of the spray arm 703 and the spray holes on the bottom of the spray arm 703 are symmetrically arranged.
Specifically, the spraying holes on the top of the spraying arm 703 are arranged in a rotational symmetry manner with the spraying rotating shaft 7041 as a symmetry center.
Specifically, a row of first spraying holes 7031 and a row of second spraying holes 7032 are formed in the top of the spraying arm 703 on the left side of the spraying rotating shaft 7041, inclined surfaces are formed on the front side and the rear side of the spraying arm 703, the first spraying holes 7031 are arranged on the inclined surface close to the front side, and the second spraying holes 7032 are arranged on the inclined surface close to the rear side. Through with the spray arm 703 with spray pivot 7041 for the setting of symmetry center rotational symmetry, and be provided with one row of first spraying hole 7031 and one row of second spraying hole 7032 on half spray arm 703 in the left side, let first spraying hole 7031 openly set up or openly down, and let the second spray hole 7032 set up on the inclined plane, utilize first spraying hole 7031 blowout disinfection cleaning fluid, the front sprays and strikes medical instrument, realize the washing and disinfection that sprays to medical instrument, it is the reaction force that produces to utilize second spraying hole 7032 blowout cleaning and disinfection fluid, promote spray arm 703 around spraying pivot 7041 and rotating, and then realize the rotatory spraying of spray arm 703, reach the increase on the basis of effectively spraying the area, improve the washing and disinfection efficiency and the washing and disinfection effect to medical instrument.
Specifically, the spray arm 703 is provided with third spray holes 7033 at both ends thereof.
Specifically, the number of the first spray holes 7031 is greater than the number of the second spray holes 7032. Through setting up more first hole 7031 that sprays to and less second sprays hole 7032 for more cleaning and disinfection fluids mainly used direct action sprays cleaning and disinfection in the spray arm 703, and a small part of cleaning and disinfection fluids are used for promoting the spray arm 703 rotatory, improve cleaning and disinfection fluidic effective utilization, reduce the wasting of resources.
Specifically, the number ratio of the first spray holes 7031 to the second spray holes 7032 is 3 to 10: 1.
specifically, the spray arms 703 are arranged in a vertically symmetrical manner, and the spray arms 703 are arranged in a rotationally symmetrical manner with the spray rotating shaft 7041 as a symmetry center.
Specifically, the flow guide port 4 and the bottom surface of the frame body 1 are located on the same plane.
Specifically, the lateral walls of the two sides of the frame body 1 are symmetrically provided with sensing pieces 8 matched with the position detection unit. In the practical application in-process, set up response 8 through the bilateral symmetry at support body 1, utilize response 8 and the cooperation of cleaning and disinfecting under-deck position detecting element, whether the position that detects the wash rack targets in place, after the wash rack targets in place, water conservancy diversion interface 4 just in time corresponds with cleaning and disinfecting under-deck docking mechanism 9, and then effectively guarantee docking mechanism 9 can be accurate will clean and disinfect the fluid and introduce the first honeycomb duct 2 of wash rack in, guarantee on the wash rack that spray assembly 7 can work in the cleaning and disinfecting under-deck steadily.
In particular, the sensors 8 are arranged on both side walls of the chassis 5.
Specifically, the position detection unit is a hall switch, and the sensing member 8 is a magnetic member.
A cleaning assembly comprises the cleaning rack and a docking mechanism 9, as shown in fig. 6 and 7, the docking mechanism 9 comprises a flow guide connector 901, an annular pressing plate 902 and a third flow guide pipe, the third flow guide pipe comprises an upper flow guide part 903 and a lower flow guide part 904 which are sequentially arranged from top to bottom, a limiting movable groove 905 is arranged on the inner wall of the top of the upper flow guide part 903, an annular clamping piece 906 is arranged at the bottom of the flow guide connector 901, the annular clamping piece 906 is arranged in the limiting movable groove 905, the annular pressing plate 902 is arranged at the top of the upper flow guide part 903, the annular pressing plate 902 is sleeved on the flow guide connector 901, and the annular pressing plate 902 is used for limiting and constraining the annular clamping piece 906 in the limiting movable groove 905.
Specifically, a through hole 907 is arranged at the top of the flow guiding joint 901, and the diameter of the through hole 907 is smaller than the inner diameter of the limiting movable groove 905.
Specifically, the flow guide joint 901 is matched with the flow guide interface 4. Under the influence of self gravity, the flow guide joint 901 is contracted in the limiting movable groove 905, the top of the flow guide joint 901 is not higher than the top surface of the annular pressing plate 902, and at the moment, the annular clamping piece 906 is abutted against the bottom of the limiting movable groove 905; after fluid is introduced into the third flow guide pipe, the fluid flows out of the through hole 907 of the flow guide joint 901 after passing through the limiting movable groove 905, because the diameter of the through hole 907 is smaller than the inner diameter of the limiting movable groove 905, the fluid pressure is increased in the limiting movable groove 905 and is influenced by the increase of the fluid pressure, the flow guide joint 901 is pushed to move upwards, the flow guide joint 901 is pushed out of the annular pressing plate 902, if the flow guide interface 4 of the cleaning rack is right opposite to the flow guide joint 901 at the moment, the flow guide joint 901 directly penetrates through the flow guide interface 4 to enter the first flow guide pipe 2 of the cleaning rack, the connection relation between the cleaning rack and the butting mechanism 9 is locked by matching with the self-weight influence of the cleaning rack, and the fluid of the third flow guide pipe is completely guided into the first flow guide pipe 2, so; after the fluid is stopped being introduced into the third flow guide pipe, the pressure of the fluid in the limiting movable groove 905 disappears, the flow guide connector 901 automatically returns into the limiting movable groove 905 under the influence of gravity, the connection relation between the cleaning frame and the docking mechanism 9 is automatically released, the cleaning frame can freely move, and the convenience in the cleaning and disinfecting process of the medical instrument is improved.
When the cleaning and disinfecting device is used, when the medical device needs to be cleaned and disinfected, the medical device to be cleaned is placed on the cleaning frame, the placement quantity of the medical device is increased through the arrangement of the multilayer frame 6, more medical devices can be treated in one cleaning and disinfecting process, then the cleaning frame is pushed into the disinfection and disinfection cabin, the flow guide interface 4 at the bottom of the cleaning frame is opposite to the flow guide joint 901 of the butting mechanism 9 in the disinfection and disinfection cabin, then in the cleaning and disinfection process, cleaning and disinfecting fluid is introduced into the third flow guide pipe of the butting mechanism 9, the cleaning and disinfecting fluid flows out from the through hole 907 of the flow guide joint 901 after passing through the limiting movable groove 905, and because the diameter of the through hole 907 is smaller than the inner diameter of the limiting movable groove 905, the pressure of the cleaning and disinfecting fluid is increased in the limiting movable groove 905 and is influenced by the increase of the fluid pressure, the flow guide joint 901 is pushed to move upwards, and the flow guide joint is pushed, the flow guide connector 901 directly penetrates through the flow guide connector 4 to enter the first flow guide pipe 2 of the cleaning frame, the connection relation between the cleaning frame and the docking mechanism 9 is locked by matching with the dead weight influence of the cleaning frame, and the fluid of the third flow guide pipe is completely guided into the first flow guide pipe 2, so that the accurate injection of the fluid is realized; then, cleaning and disinfecting fluid passes through the first flow guide pipe 2, the second flow guide pipe 3 and the spray assembly 7 in sequence, the cleaning and disinfecting fluid is sprayed to the medical instruments on the adjacent layer frame 6 or the chassis 5 through the spray assembly 7, in the spraying process, the cleaning and disinfecting fluid is sprayed out through the first spray holes 7031 on the spray arms 703, the medical instruments are sprayed and impacted in the front side, the cleaning and disinfecting of the medical instruments are realized, the cleaning and disinfecting fluid is sprayed out through the second spray holes 7032 on the spray arms 703 to generate a reaction force, the spray arms 703 are pushed to rotate around the spray rotating shaft 7041, further the rotary spraying of the spray arms 703 is realized, on the basis of increasing the effective spraying area, the cleaning and disinfecting efficiency and the cleaning and disinfecting effect of the medical instruments are improved, each layer of the medical instruments on the cleaning frame can be directly sprayed and washed by the cleaning and disinfecting fluid, on the basis of ensuring the cleaning and disinfecting efficiency and the cleaning and, effectively improving the treatment capacity of the medical instruments in one cleaning and disinfecting process.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a wash rack for medical instrument, a serial communication port, includes support body, first honeycomb duct and second honeycomb duct, first honeycomb duct inlays along the aspect of the level and establishes in the support body bottom, and the bottom of first honeycomb duct is provided with the water conservancy diversion interface, the second honeycomb duct inlays along vertical direction and establishes the lateral wall at the support body, the bottom and the first honeycomb duct intercommunication of second honeycomb duct, the support body includes chassis and at least one layer frame, layer frame top-down evenly sets up in the chassis top, and the below of each layer frame is provided with spray assembly, spray assembly and second honeycomb duct intercommunication.
2. The wash rack of claim 1, wherein the spray assembly is configured to spray the fluid flowing in from the second flow conduit toward an adjacent shelf or chassis.
3. The wash rack of claim 1, wherein the flow guide interface is located in a middle portion of the rack body.
4. The cleaning rack for medical instruments according to claim 1, wherein the spraying component comprises a main spraying pipe and at least one branch spraying pipe, one end of the main spraying pipe is communicated with the second guide pipe, the other end of the main spraying pipe is communicated with one end of the branch spraying pipe, a spraying arm is arranged at the top of the other end of the branch spraying pipe, the middle part of the spraying arm is rotatably connected with the branch spraying pipe, the spraying arm is communicated with the branch spraying pipe, and spraying holes are uniformly formed in the top and the bottom of the spraying arm respectively.
5. The cleaning rack for medical instruments according to claim 4, wherein the connection between the spray arm and the spray branch pipe is provided with a connection interface respectively, and the spray arm and the spray branch pipe are in butt joint communication through the connection interface.
6. The cleaning rack for medical instruments according to claim 5, wherein the spray arm is connected with the spray branch pipe through a rotating assembly, the rotating assembly is arranged at the connecting interface, the rotating assembly comprises a spray rotating shaft and a spray rotating pipe, the spray rotating shaft penetrates through the connecting interface to be detachably connected with the spray branch pipe, the spray rotating pipe is sleeved on the spray rotating shaft, and the spray rotating pipe is detachably connected with the spray arm.
7. The cleaning rack for medical instruments according to claim 6, wherein the rotating assembly further comprises a spray shaft seat, the spray shaft seat is fixedly connected with the top of the spray rotating pipe, and the spray shaft seat is detachably connected with the spray arm.
8. The invention of claim 7, wherein the spray axle seat is bolted to the spray arm.
9. The cleaning rack for medical instruments according to claim 6, wherein the spraying rotating shaft comprises a fixed portion and a rotating portion, the rotating portion is arranged above the fixed portion, the diameter of the rotating portion is smaller than that of the fixed portion, and the spraying rotating pipe is sleeved on the rotating portion.
10. A cleaning assembly, comprising the cleaning rack and the docking mechanism of any one of claims 1 to 9, wherein the docking mechanism comprises a flow guide joint, an annular pressing plate and a third flow guide pipe, the third flow guide pipe comprises an upper flow guide part and a lower flow guide part which are sequentially arranged from top to bottom, a limiting movable groove is arranged on the inner wall of the top of the upper flow guide part, an annular clamping piece is arranged at the bottom of the flow guide joint and is arranged in the limiting movable groove, the annular pressing plate is arranged at the top of the upper flow guide part, the annular pressing plate is sleeved on the flow guide joint, and the annular pressing plate is used for limiting and restraining the annular clamping piece in the limiting movable groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011510629.2A CN112742780A (en) | 2020-12-18 | 2020-12-18 | Cleaning rack and cleaning assembly for medical instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011510629.2A CN112742780A (en) | 2020-12-18 | 2020-12-18 | Cleaning rack and cleaning assembly for medical instrument |
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| Publication Number | Publication Date |
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| CN112742780A true CN112742780A (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011510629.2A Pending CN112742780A (en) | 2020-12-18 | 2020-12-18 | Cleaning rack and cleaning assembly for medical instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113184363A (en) * | 2021-05-12 | 2021-07-30 | 山东新华医疗器械股份有限公司 | Automatic butt joint of soft scope is transported cabinet |
| CN115069648A (en) * | 2022-08-11 | 2022-09-20 | 湖南省康普通信技术有限责任公司 | Ash removal device for maintenance of power distribution cabinet |
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| US20020000253A1 (en) * | 1999-02-25 | 2002-01-03 | Fillmore David J. | Medical flush valve |
| CN202409574U (en) * | 2011-07-20 | 2012-09-05 | 海尔集团公司 | Spraying arm of spraying system |
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| CN115069648A (en) * | 2022-08-11 | 2022-09-20 | 湖南省康普通信技术有限责任公司 | Ash removal device for maintenance of power distribution cabinet |
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