CN217912059U

CN217912059U - Cleaning bracket for loading sterilization box

Info

Publication number: CN217912059U
Application number: CN202221595509.1U
Authority: CN
Inventors: 周泓
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zibo Jinjian Medical Devices Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-29
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a cleaning bracket for loading a sterilization box, which comprises a bottom frame, a plurality of box cover supporting frames and/or box body supporting frames which are arranged on the bottom frame in parallel, and a box inner cleaning nozzle arranged on the bottom frame; wherein the box cover support frame is a box cover support portal; the box body supporting frame comprises a box body supporting portal frame and a box body supporting groove arranged at the top end of the box body supporting portal frame; the box cover of the sterilization box is lapped on the box cover supporting door frames and is obliquely arranged between the adjacent box cover supporting door frames; the box body of the sterilization box is obliquely and reversely buckled between the adjacent box body supporting door frames or between the adjacent box body supporting door frames and the box cover supporting door frame, and the upper edge of the opening of the box body of the sterilization box is lapped in the box body supporting groove; the cleaning nozzle in the box is arranged below the box body of the sterilization box and extends into the opening of the box body of the sterilization box. Compared with the prior art, the utility model discloses guarantee sterilization box's cleaning and disinfection quality realizes high-efficient, reliable sterilization box cleaning and disinfection drying task, ensures that surgical instruments safe storage and transportation.

Description

Cleaning bracket for loading sterilization box

Technical Field

The utility model belongs to the technical field of surgical instruments and instruments cleaning and sterilizing equipment, and relates to a cleaning bracket for loading a sterilizing box.

Background

The medical institution needs to clean and sterilize the repeatedly used instruments and appliances, the WS310 in the current industry standard of China stipulates that hospitals need to intensively treat the instruments and appliances, and most of the instruments and appliances need to be cleaned, sterilized and reused by a full-automatic cleaning sterilizer. Fully automatic washer disinfectors are generally provided with dedicated racks for different instruments and utensils, for carrying and cleaning, such as: the common instruments can be put in a tray for cleaning, and the utensils can be inverted at a certain angle or forked in a special cleaning frame for cleaning, so as to ensure thorough cleaning and disinfection. There is a sterilization case for loading a set of surgical instruments therein for sterilization and for direct storage and transportation of sterilized articles. The sterilization box can be used for containing instruments again after the instruments are used and the sterilization box needs to be cleaned and sterilized. The cleaning and disinfection modes include manual cleaning and alcohol wiping disinfection, and the mechanical cleaning and damp-heat disinfection by adopting a professional cleaning and disinfecting device. The second mode has more reliable and efficient cleaning and disinfecting effect, but the cleaning and disinfecting device on the market at present has no special device for cleaning and disinfecting the box.

If the sterilizing box is cleaned without considering the loading angle and direction, the phenomena of incomplete cleaning, disinfection and drying are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loading washing bracket of sterilization box for the washing of stereoplasm container box (sterilization box, hereinafter called sterilization box) loads, loads the sterilization box according to certain angle and direction and washs in the full self-cleaning sterilizing machine, on the basis of guaranteeing clean effect, improves the space utilization among the cleaning sterilizing machine.

The purpose of the utility model can be realized through the following technical scheme:

a cleaning bracket for loading a sterilization box comprises a bottom frame, a plurality of box cover supporting frames and/or box body supporting frames which are arranged on the bottom frame in parallel, and box inner cleaning nozzles arranged on the bottom frame;

the box cover support frame is a box cover support portal frame; the box body supporting frame comprises a box body supporting door frame and a box body supporting groove arranged at the top end of the box body supporting door frame;

the box cover of the sterilization box is lapped on the box cover supporting door frames and is obliquely arranged between the adjacent box cover supporting door frames;

the box body of the sterilization box is obliquely and reversely buckled between the adjacent box body supporting door frames or between the adjacent box body supporting door frames and the box cover supporting door frame, and the upper edge of the opening of the box body of the sterilization box is lapped in the box body supporting groove; the cleaning nozzle in the box is arranged below the box body of the sterilization box and extends into the opening of the box body of the sterilization box.

The sterilization box consists of a box body and a box cover, and the disinfection supply center specification-WS 310 requires that the inside and the outside of the cleaning, sterilizing and disinfecting container are cleaned, sterilized and dried to the same degree. If the box body and the box cover are flatly placed on the cleaning rack for cleaning and disinfection, the vertical end surface is insufficiently cleaned, the plane accumulated water is difficult to dry, and the cleaning and disinfection quality is influenced. Therefore, the box body and the box cover of the sterilization box are required to be separated and obliquely placed, so that the sterilization box is beneficial to being fully exposed in the spraying range of the cleaning sterilizer, and the dead-angle-free cleaning, sterilization and thorough drying are realized. Tests prove that the sterilizing box can be fully cleaned and sterilized by using the box body and the box cover for loading the sterilizing box, and each surface of the box body and the box cover is dry and thorough.

Furthermore, a spray pipe communicated with the cleaning disinfectant storage tank is arranged on the bottom frame, and the cleaning nozzles in the box are arranged on the spray pipe.

Furthermore, the spray pipe is provided with a butt joint pipe, and the butt joint pipe is provided with external threads.

Furthermore, the underframe is a stainless steel underframe, the box cover support frame is a stainless steel support portal frame, and the box body support groove is a stainless steel support groove.

Furthermore, the box cover support frames and/or the box body support frames are arranged in parallel along the length direction of the bottom frame; the box body support groove is a U-shaped groove extending along the width direction of the bottom frame.

Furthermore, the box body supporting groove is composed of a bent stainless steel pipe and comprises a first horizontal extension part, a first vertical extension part, a horizontal supporting part, a second vertical extension part and a second horizontal extension part which are connected in sequence;

the first horizontal extension part and the second horizontal extension part are symmetrically arranged and extend along the length direction of the bottom frame; the first vertical extension part and the second vertical extension part are symmetrically arranged and extend upwards; the horizontal supporting part and the top of the box body supporting portal frame are arranged in parallel.

Furthermore, the cleaning bracket comprises 1 box cover support frame and 4 box body support frames which are arranged in parallel.

Furthermore, the cleaning bracket comprises 2 box cover supporting frames which are arranged in parallel.

Furthermore, the cleaning nozzles in the box are obliquely arranged upwards and form an included angle of 30-60 degrees with the horizontal plane.

Furthermore, the cleaning nozzle in the box is a rotary nozzle.

Compared with the prior art, the utility model discloses make full use of cleaning and disinfecting ware's inner space, the washing of three sets of sterilization boxes can be accomplished in one operation, the disinfection work, and make inside and outside homoenergetic of sterilization box reach complete washing that sprays and cover, reduce the washing dead angle of sterilization box, it makes the sterilization box body present certain inclination to load through the bracket simultaneously, the gathering of water has been stopped, thereby very big improvement dry efficiency, ensure the cleaning and disinfection quality of sterilization box, realize high-efficient, reliable sterilization box cleaning and disinfection drying task, ensure that surgical instruments stores safely and transports.

Drawings

FIG. 1 is a schematic perspective view of a cleaning and disinfecting apparatus for medical instruments according to embodiment 1;

FIG. 2 is a schematic front view showing the construction of a cleaning sterilizer for medical instruments according to example 1;

FIG. 3 is a perspective view of a first cleaning bracket;

FIG. 4 is a front view of the first cleaning bracket;

FIG. 5 is a schematic top view of the first cleaning bracket;

FIG. 6 is a perspective view of a second cleaning bracket;

FIG. 7 is a front view of the second cleaning bracket;

FIG. 8 is a top view of the second cleaning carriage;

the symbols in the figure illustrate:

1-bottom frame, 2-spray pipe, 3-cleaning nozzle in box, 4-box cover support frame, 5-box body support door frame, 6-box body support groove, 601-first horizontal extension part, 602-first vertical extension part, 603-horizontal support part, 604-second vertical extension part, 605-second horizontal extension part, 7-sterilization box cover and 8-sterilization box body.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Example 1:

a medical instrument washer disinfector as shown in fig. 1 and 2 comprises a housing, a cleaning device and a movable bracket. The cleaning device comprises a middle cleaning nozzle arranged in the movable bracket and upper and lower cleaning nozzles arranged at the top and the bottom of the shell. The upper and lower cleaning nozzles and the housing are of conventional design and are not shown in the drawings. The upper layer and the lower layer of the movable bracket are respectively provided with a first cleaning bracket and a second cleaning bracket.

As shown in fig. 3-5, the first cleaning bracket includes a bottom frame 1, a box body support frame and 4 box cover support frames arranged on the bottom frame 1 in parallel along the length direction of the bottom frame 1, a spray pipe 2 arranged on the bottom frame 1, and a cleaning nozzle 3 arranged in the box on the spray pipe 2. The cleaning nozzles 3 in the box are arranged obliquely upwards, and the spraying angle of the cleaning nozzles forms an included angle of 45 degrees with the horizontal plane.

Wherein, the box cover support frame 4 is a box cover support portal frame. The box body supporting frame comprises a box body supporting portal frame 5 and a box body supporting groove 6 arranged at the top end of the box body supporting portal frame 5; box body support groove 6 the box body support groove 6 is a U-shaped groove extending along the width direction of the bottom frame 1, is composed of a bent stainless steel tube, and comprises a first horizontal extension 601, a first vertical extension 602, a horizontal support 603, a second vertical extension 604 and a second horizontal extension 605 which are connected in sequence; the first horizontal extension 601 and the second horizontal extension 605 are symmetrically arranged and extend along the length direction of the bottom frame 1; the first vertical extension 602 and the second vertical extension 604 are symmetrically arranged and extend upwards; the horizontal support portion 603 is arranged parallel to the top of the cassette support gantry 5.

As shown in fig. 6-8, the second cleaning bracket includes a

bottom frame

1, 2 box supporting frames arranged on the bottom frame 1 in parallel along the length direction of the bottom frame 1, a spraying pipe 2 arranged on the bottom frame 1, and cleaning nozzles 3 arranged in the box on the spraying pipe 2. Wherein, the structure of the box body supporting frame is the same as that of the first cleaning bracket.

Specifically, a cleaning and disinfecting pipeline communicated with a cleaning and disinfecting liquid storage tank is embedded in a supporting rod on one side of the movable bracket, and the cleaning and disinfecting pipeline is respectively communicated with a middle cleaning nozzle, an upper cleaning nozzle, a lower cleaning nozzle and a spraying pipe 2. Furthermore, the spraying pipe 2 is provided with a butt joint pipe, the butt joint pipe is provided with an external thread, the cleaning and disinfecting pipeline leads out a connecting hose from the supporting rod of the movable bracket, and the connecting hose is provided with a screwed connection pipe matched with the external thread.

When the sterilizing box cover is used, the first cleaning bracket is arranged on the upper layer of the movable bracket, the second cleaning bracket is arranged on the lower layer of the movable bracket and is respectively butted with the corresponding connecting hoses, and then the sterilizing box cover 7 is lapped on the cover supporting door frames and is obliquely arranged between the adjacent cover supporting door frames; the sterilization box body 8 is obliquely and reversely buckled between the adjacent box body supporting door frames 5 or between the adjacent box body supporting door frames 5 and the box cover supporting door frames, the opening of the sterilization box body 8 is made to be in the box body supporting groove 6 along the lap joint, and the cleaning nozzle 3 in the box is arranged below the sterilization box body 8 and stretches into the opening of the sterilization box body 8. Then the movable bracket is placed into the full-automatic cleaning and disinfecting machine to start cleaning and disinfecting.

In the clean process, middle clean nozzle, upper and lower clean nozzle is used for respectively to sterilization box lid 7, the inside and outside surface of most of sterilization box body 8 cleans, but to be close to the tank bottom department of underframe 1 in the sterilization box body 8, conventional clean nozzle structure is difficult to cover, this embodiment adds box interior clean nozzle 3 in underframe 1 department from this, thereby realize the washing that sprays at all-round no dead angle, and in the hot air drying stage of washing the end, because the slope setting of lid and box body, also can avoid ponding, reach very good drying effect.

Preferably, the in-cartridge cleaning nozzle 3 is a rotary nozzle. When the cleaning equipment works, the water flow can drive the rotary nozzle to work, and the cleaning dead angle of the sterilization box is reduced. The rotary nozzle is fixed on a butt joint pipe in the middle of the bottom basket, the butt joint pipe can be in butt joint with a two-layer cleaning frame of the cleaning equipment, spray water in a pipeline of the cleaning frame is introduced into the rotary nozzle, and rotary spraying of the nozzle is achieved.

This embodiment can make full use of cleaning and disinfecting ware's inner space, once realize the washing of three sets of sterilization boxes, disinfection work to make inside and outside homoenergetic of sterilization box reach complete washing cover that sprays, load through the bracket and make the sterilization box body present certain inclination, stopped the gathering of water, thereby very big improvement dry efficiency, the cleaning and disinfection quality of guarantee sterilization box.

Example 2:

this example provides a method of making the cleaning carrier of example 1, specifically, the overall size of the sterilization case is typically 600 x 300 x 300mm (length x width x height), the volume of the washer disinfector is typically around 400 liters, the containment size of the cleaning frame is typically 650 x 650mm (length x width x height), and the carrier size is therefore within the size range of the cleaning frame.

Specifically, the preparation method of the first cleaning bracket comprises the following steps:

s1: preparing materials: preparing 304 stainless steel wires with the length of 4 meters and the diameter of 5 millimeters, one 6 × 8 stainless steel pipe with the length of 550mm and 1 6 × 8 stainless steel threaded pipe with the length of 10 mm; the number of the stainless steel rotary nozzles is 1.

S2: blanking: a 4 meter long stainless steel wire was cut into: 1520 mm, 430 mm, 5, 265 mm, 1 piece of material, 550mm long 6 x 8 stainless steel tubing was perforated with a 4 o hole in place.

S3: bending the bottom frame 1: bending 1520 mm materials into quadrangles in the shape of the bottom frame 1 in fig. 5, welding the butt joint, and simultaneously performing flat sheet metal treatment to ensure that the bottom frame 1 is flat.

The box body of buckling supports portal 5: a box support portal 5 made of 5 pieces of 430 mm material bent into a U-shape as shown in fig. 3;

bending the box body supporting groove 6: 1 265 mm of material was bent as in fig. 3.

S4: splicing: welding the bottom frame 1, the box body supporting portal 5 and the box body supporting groove 6 which are formed by bending into a whole by argon arc welding according to the figure 3; 6 by 8 stainless steel pipes with 550mm length are welded at the central position of the bottom frame 1 by argon arc welding, two ends of the steel pipes are completely sealed during welding, the rotating nozzles are welded at the same side of the box body supporting groove 6 with the through hole, and stainless steel threaded pipes with 10mm length are welded at the adjacent sides of the box body supporting groove to serve as butt-jointed pipes.

S5: and chamfering and polishing.

The second cleaning bracket preparation method comprises the following steps:

s1: preparing materials: preparing a 304 stainless steel wire rod with the length of 3 meters and the diameter of 5 millimeters, one 6 × 8 stainless steel pipe with the length of 550mm and two 6 × 8 stainless steel threaded pipes with the length of 10 mm; the stainless steel rotary nozzle is 2.

S2: blanking: a 3 meter long stainless steel wire was cut into: 1520 mm piece, 430 mm 2 pieces, 265 mm 2 pieces of material. A 550mm long 6 x 8 stainless steel tube was perforated with a 4 o hole in place.

S3: bending the bottom frame 1: bending 1520 mm materials into quadrangles like the shape of the bottom frame 1 in the figure 6, welding the butt joint, and simultaneously performing flattening treatment to ensure that the bottom frame 1 is flat;

the box body of buckling supports portal 5: a box supporting portal 5 made of 2 430 mm material bent into a U shape as shown in fig. 6;

bending the box body supporting groove 6: 2 265 mm of material were bent as shown in figure 6.

S4: splicing: the bottom frame 1, the box body supporting portal 5 and the box body supporting groove 6 which are formed by bending are welded into a whole by argon arc welding according to the figure 6. 6-8 stainless steel pipes with the length of 550mm are welded at the middle position of the bottom frame 1 by argon arc welding, two ends of each steel pipe are completely sealed during welding, a rotary nozzle is welded at the same side of the box body supporting groove 6 with the through hole, and a stainless steel threaded pipe with the length of 10mm is welded at the adjacent side of the box body supporting groove as a butt joint pipe.

S5: and chamfering and polishing.

Placing the sterilization boxes:

because the spraying directions of the cleaning sterilizer are vertical from bottom to top and from top to bottom at the same time, the second cleaning bracket is placed at the lower layer of the cleaning bracket by means of a double-layer cleaning bracket, 6-8 butt joint pipes with the length of 110mm of the bracket are well butt joint with the reserved connecting hose of the cleaning bracket, and 2 sterilization box bodies can be loaded; the first cleaning bracket is placed on the upper layer of the cleaning frame, 6 x 8 butt joint pipes with the length of 110mm of the bracket are well in butt joint with the connecting hoses reserved in the cleaning frame, and 3 sterilization box covers and 1 sterilization box body can be loaded.

And (3) cleaning and disinfecting processes:

the loading is accomplished, pushes the whole cleaning and disinfecting ware of double-deck wash rack in, closes the door and starts, and rotatory rivers wash the box body and the lid of slope from top to bottom, and the rotatory nozzle of first washing bracket and second washing bracket can supply the washing in the washing dead angle of spray arm simultaneously and wash. After a complete instrument cleaning and disinfecting procedure, water flows down naturally from the bottom of the inclined sterilizing box, and the cleaning and disinfecting process is finished smoothly after the water is dried by hot air, so that the cleaning and disinfecting of the sterilizing box are finished.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. A cleaning bracket for loading a sterilization box is characterized by comprising a bottom frame (1), a plurality of box cover supporting frames and/or box body supporting frames which are arranged on the bottom frame (1) in parallel, and box inner cleaning nozzles (3) arranged on the bottom frame (1);

the box cover support frame (4) is a box cover support portal frame; the box body supporting frame comprises a box body supporting door frame (5) and a box body supporting groove (6) arranged at the top end of the box body supporting door frame (5);

the box cover (7) of the sterilization box is lapped on the box cover supporting door frames and is obliquely arranged between the adjacent box cover supporting door frames;

the sterilization box body (8) is obliquely and reversely buckled between the adjacent box body supporting portal frames (5) or between the adjacent box body supporting portal frames (5) and the box cover supporting portal frame, and the upper edge of the opening of the sterilization box body (8) is lapped in the box body supporting groove (6); the cleaning nozzle (3) in the box is arranged below the box body (8) of the sterilization box and extends into the opening of the box body (8) of the sterilization box.

2. A cleaning carrier frame for carrying sterilization cases according to claim 1, characterized in that said bottom frame (1) is provided with a spray pipe (2) connected to a cleaning disinfectant storage tank, and said cleaning nozzles (3) are provided on said spray pipe (2).

3. A cleaning carrier for carrying sterilization cases according to claim 2, characterized in that the shower pipe (2) is provided with a butt pipe, which is provided with an external thread.

4. A cleaning carrier for carrying sterilization cases according to claim 1, characterized in that said bottom frame (1) is a stainless steel bottom frame, said case cover support frame (4) is a stainless steel support door frame, and said case body support groove (6) is a stainless steel support groove.

5. A cleaning carrier for carrying a sterile case according to claim 1, wherein the case cover support and/or the case body support are/is juxtaposed along the length of the base frame (1); the box body supporting groove (6) is a U-shaped groove extending along the width direction of the bottom frame (1).

6. A cleaning carrier for loading a sterilization case according to claim 5, characterized in that said case body support groove (6) is made of a bent stainless steel tube, and comprises a first horizontal extension portion (601), a first vertical extension portion (602), a horizontal support portion (603), a second vertical extension portion (604), and a second horizontal extension portion (605) connected in sequence;

the first horizontal extension part (601) and the second horizontal extension part (605) are symmetrically arranged and extend along the length direction of the bottom frame (1); the first vertical extension part (602) and the second vertical extension part (604) are symmetrically arranged and extend upwards; the horizontal supporting part (603) is arranged in parallel with the top of the box body supporting portal frame (5).

7. A cleaning rack for carrying sterilization cases according to claim 1, wherein said cleaning rack comprises 1 case cover support and 4 case body supports arranged side by side.

8. A cleaning rack for carrying sterilization cases according to claim 1, wherein said cleaning rack comprises 2 case cover holders arranged side by side.

9. A washing carrier with a loaded sterilization case according to claim 1, characterized in that the cleaning nozzles (3) in the case are arranged obliquely upwards, forming an angle of 30-60 ° with the horizontal.

10. A washing carrier with a loaded sterilization case according to claim 1, characterized in that the cleaning nozzle (3) in the case is a rotary nozzle.