CN201798934U - Vertical type washing and sterilizing trough of medical flexible endoscopes - Google Patents

Abstract

The utility model provides a vertical type washing and sterilizing trough of medical flexible endoscopes, which comprises a main body trough and a liquid saving trough communicated with the bottom of the main body trough. The main body trough and the liquid saving trough are divided into an internal layer and an external layer. The internal layer is made from a thermoforming material, i.e.polymethylmethacrylate (PMMA), and the external layer is arranged at the periphery of the thermoforming material layer. The materials of the external layer are carbon fiber solidified material plastic polymer materials. The ratio between the width of a liquid saving trough body and the depth of the liquid saving trough body is from one tenth to one seventh. The vertical type washing and sterilizing trough of the medical flexible endoscopes not only save sterilizing materials, protect the environment, have simple structure and low cost, but also have wholly attractive appearance, and are sanitary and safe.

Description

The vertical cleaning and sterilizing groove of medical soft scope

Technical field

This utility model relates to the medical apparatus and instruments cleaning sterilizing device, medical specifically soft scope cleaning and sterilizing groove.

Background technology

Along with the develop rapidly of medical science and technology, the diagnosis and treatment technology of scope is widely used in the Clinics and Practices process of medical institutions to the patient, for human health has been made major contribution.Meanwhile,, directly contact pathogen,, stick to the antibacterial of endoscope surface and virus etc. and cause the probability of patient's cross infection very big if scope does not obtain good cleaning and sterilizing because scope enters in patient's body.The structure of scope self complexity is brought very big difficulty to its cleaning and sterilizing work, so the scope cleaning and sterilizing always is the comparison stubborn problem.

In recent years, scope cleaning and sterilizing technology makes great progress, and emerges a collection of scope cleaning and sterilizing equipment both at home and abroad gradually.The scope cleaning and sterilizing is divided into artificial cleaning and machine cleans two kinds of means automatically, is subject to problems such as fund and technology, and artificial cleaning and sterilizing remains the scope cleaning and sterilizing means of main flow in the industry.After China's Ministry of Public Health is put into effect relevant scope cleaning operation standard, domestic a lot of producer responds one after another, service sink, rinse bath of scope cleaning and sterilizing etc. have been designed, these cell bodies generally are square groove or elongated slot, scope can be placed directly in and carry out cleaning and sterilizing in the groove, but these rinse bath volumes are all huger, not only waste the interior space but also waste sterilised liq, cause unnecessary loss, improved the cost of scope cleaning and sterilizing.The producer that has is in order to solve this technical problem, developed simple in structure, cost is low, the vertical disinfection trough that floor space is little, the vertical cleaning and sterilizing groove of the disclosed medical soft scope of 200610021375.1 patented inventions for example, but the disclosed vertical cleaning and sterilizing groove of this patent of invention makes us being difficult to satisfied equally, owing to material characteristic and technical reason, in the middle of the technology of hot plastics sucking moulding, there is certain ratio (being the limit usually about 1:5) in the last molding degree of depth of effective stretching face of mould and product, this be under the certain situation of PMMA sheet metal thickness by two factors decision of hot plastics sucking moulding technology: if 1. tensile the time too dark (surpassing 1:5), the situation that sheet material is pulled open will occur.2. if the tensile before degree of depth reaches capacity, sheet material will be torn in the process of the demoulding owing to turning cold.Can not overcome the difficult problem that thermoforming material-acrylic (PMMA) is crumpled or pulled open in plastic uptake technological forming process, the osculum groove of this vertical disinfection trough can not be made the internal layer with the same acrylic material of big mouthful groove, can only replace with hybrid resin (gel coating resin), this just causes following shortcoming: 1, the acrylic material is single relatively, after disinfectant solution long period of soaking commonly used through hospital, do not have any hidden danger, and hybrid resin material more complicated can not guarantee that all there is not the hidden danger of polluting disinfectant solution in every kind of material that comprises after long period of soaking.2, gel coating resin is thinner comparatively speaking, and has the uneven problem of application on the technology, exposes the macromolecular material of outer carbon fiber curing molding after existing the cell body internal layer to be scratched and cause health concerns in scope cleaning and sterilizing process.3, gel coating resin does not have acrylic material (PMMA) surface smoothness good, and it all is the acrylic material that whole cell body is compared whole internal layer, attractive in appearance inadequately.

Summary of the invention

The purpose of this utility model is exactly in order to overcome above deficiency, provide a kind of both saved pasteurization material, environmental protection, simple in structure, cost is low, the vertical cleaning and sterilizing groove of the medical soft scope of overall appearance, safe and sanitary again.

The purpose of this utility model is achieved like this:

The vertical cleaning and sterilizing groove of the medical soft scope of this utility model, comprise body groove and the fluid saving bath that is communicated with the body groove bottom, it is characterized in that, body groove and fluid saving bath comprise internal layer and skin, internal layer is the acrylic thermoforming material, skin is positioned at internal layer thermoforming material layer periphery, is charcoal fiber curing molding plastics macromolecular material.

Above-mentioned body groove thermoforming material layer and fluid saving bath thermoforming material layer interconnect, and the outer charcoal fiber curing molding plastics macromolecule layer that is consistent with the thermoforming material layer interconnects.

Above-mentioned fluid saving bath shape of cross section is respectively rectangle or ellipse, and the cell body width is 1/10 ~ 1/7 with the ratio of the fluid saving bath cell body degree of depth.

The vertical cleaning and sterilizing groove of above-mentioned medical soft scope, it is characterized in that, described charcoal fiber curing molding material plastics macromolecular material be with undersaturated resin or epoxy resin under the effect of firming agent with glass fibre or the bonding composite of glass fiber cloth.

For overcome difficult problems such as fluid saving bath acrylic material layer pulls open, crumples and tears in knockout course in hot plastics sucking moulding process, this utility model also relates to the manufacture method of the vertical cleaning and sterilizing groove of medical soft scope, may further comprise the steps:

1) makes the body groove internal layer: at first make the mould that body groove internal layer plastics sucking moulding is used; Then thermoforming material is heated to plastic temperature, utilizes the body groove internal layer plastics sucking moulding mould of making to adopt the plastic uptake method that it is carried out processing and forming, produce the body groove internal layer;

2) make the fluid saving bath internal layer: at first make mould that fluid saving bath internal layer plastics sucking moulding uses and; Then thermoforming material is heated to plastic temperature, utilizes the fluid saving bath internal layer plastics sucking moulding mould of making to adopt the plastic uptake method that it is carried out processing and forming, produce the fluid saving bath internal layer;

3) make body groove and fluid saving bath skin: charcoal fiber curing molding plastics macromolecular material is coated in body groove and fluid saving bath internal layer neighboring respectively, reach predetermined thickness, form the skin of body groove and fluid saving bath, finish body groove and fluid saving bath processing and forming for the second time;

4) make disinfection trough: at first fluid saving bath notch and precalculated position, body groove bottom are combined closely, and charcoal fiber curing molding plastics macromolecular material is coated in fluid saving bath and body groove bound fraction, treat after charcoal fiber curing molding plastics macromolecular material solidifies fluid saving bath and body groove closely to be fused; Again body groove is communicated with the position with fluid saving bath and gets through, form the connected entrance consistent, thereby produce the vertical cleaning and sterilizing groove of medical soft scope with the fluid saving bath width of rebate.

Preferably, the method of described medical soft scope cleaning and sterilizing groove, can also be in the step 2 of making the fluid saving bath internal layer) in, the die that reverse molding power is provided is made in increase by according to the fluid saving bath size, behind the fluid saving bath plastics sucking moulding, in time utilize die saddening fluid saving bath thermoforming material internal layer surface, increase the effective depth of fluid saving bath thermoforming material internal layer.

The method of described medical soft scope cleaning and sterilizing groove also comprises polishing body groove and fluid saving bath internal layer surface and edge; Polishing body groove and fluid saving bath superficies, edge guarantee that outer position, surface and the edge that is connected with body groove of fluid saving bath is to smooth.

The method of described medical soft scope cleaning and sterilizing groove comprises that also with machine tool body groove and fluid saving bath being communicated with the position gets through and the consistent connected entrance of fluid saving bath width of rebate.

The method of described medical soft scope cleaning and sterilizing groove also comprises polishing connected entrance burr.

This utility model has overcome the difficult problem that can not all make whole cell body internal layer acrylic material in the prior art, reverse molding power by die in forming process, prevent acrylic material crumpling and tear phenomenon when drawing and forming, improved effective molding degree of depth of acrylic material internal layer.

The beneficial effects of the utility model are: by the improvement of technology, provide a kind of both saved pasteurization material, environmental protection, simple in structure, cost is low, vertical cleaning and sterilizing groove of the medical soft scope of overall appearance, safe and sanitary and manufacture method that the vertical cleaning and sterilizing groove of this medical soft scope is provided again.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

Fig. 3 is a vertical view of the present utility model.

Fig. 4 is the cutaway view of this utility model structure.

Fig. 5 is this utility model body groove manufacturing process Fig. 1.

Fig. 6 is this utility model body groove manufacturing process Fig. 2.

Fig. 7 is this utility model body groove manufacturing process Fig. 3.

Fig. 8 is this utility model fluid saving bath manufacturing process Fig. 1.

Fig. 9 is this utility model fluid saving bath manufacturing process Fig. 2.

Figure 10 is this utility model fluid saving bath manufacturing process Fig. 3.

Figure 11 is this utility model fluid saving bath manufacturing process Fig. 4.

Figure 12 is this utility model fluid saving bath manufacturing process Fig. 5.

Figure 13 is this utility model body groove manufacturing process Fig. 4.

Figure 14 is this utility model fluid saving bath manufacturing process Fig. 6.

Figure 15 is the cutaway view after the molding of this utility model disinfection trough.

Figure 16 is this utility model concave mode structure sketch map.

Among the figure, 1 is body groove, and 2 is fluid saving bath, and 3 is the body groove die cut view, and 4 is the fluid saving bath die cut view, and 5 is the disinfection trough internal layer, and 6 is the disinfection trough skin, and b is a fluid saving bath cell body width, and h is the fluid saving bath cell body degree of depth.

The specific embodiment

Embodiment 1

As Fig. 1 ~ shown in Figure 3, the vertical cleaning and sterilizing groove of the medical soft scope of this utility model comprises body groove 1, the fluid saving bath 2 that is communicated with the body groove bottom.

As shown in Figure 4, body groove 1 is divided intointernal layer 5 and skin 6 with fluid saving bath 2, andinternal layer 5 is thermoforming material-acrylic (PMMA), and outer 6 are positioned at thermoforming material layer periphery, and outer 6 materials are charcoal fiber curing molding material plastics macromolecular materials.

As shown in Figure 4, fluid saving bath 2 cell body width b are 60mm, and fluid saving bath cell body degree of depth h is 420mm.

When cleaning scope, scope is entered the part of human body and main frame joint to the thin of operating position be deep in the fluid saving bath 2, and scope main frame joint and operating position are placed in the body groove 1 and clean.Because scope self length is very long, so fluid saving bath cell body width b and fluid saving bath cell body degree of depth h can make full use of the space of body groove and fluid saving bath when reaching 1/7 ratio, make that the endoscope part in body groove 1 and the fluid saving bath 2 is cleaned more fully, so both reached and saved spatial purpose, made the cleaning and sterilizing better effects if of scope again.

The manufacture method of the vertical cleaning and sterilizing groove of the medical soft scope of this utility model comprises:

1) makes thebody groove mould 3 that the plastics sucking moulding of body groove 1 is used;

2) be ready to acrylic material according to the body groove size, be heated to plastic temperature, utilize the plastic uptake method that the acrylic material that heats is carried out the processing and forming first time of body groove 1 as Fig. 5 ~body groove mould 3 shown in Figure 7, produce the acrylic materialinternal layer 5 of body groove 1;

3) make the fluid saving bath mould 4 that the plastics sucking moulding of fluid saving bath 2 is used,, improve stripping result at the die surface releasing agent; Make the die (seeing Figure 16) that reverse molding power is provided according to fluid saving bath 2 sizes;

4) be ready to acrylic material according to fluid saving bath 2 sizes, be heated to plastic temperature, utilize the plastic uptake method acrylic material that heats to be carried out the processing and forming first time of fluid saving bath 2 as the plastics sucking moulding fluid saving bath mould 4 of Fig. 8 ~ Fig. 9 and fluid saving bath shown in Figure 12 2;

5) as Figure 10 ~ reverse molding power of utilizing die shown in Figure 11, saddening fluid saving bath 2 acrylic materialinternal layers 5 surfaces, concave die moves by circulation up and down, apply certain pressure for acrylic board material forming surface, in the process of the demoulding, be torn owing to turn cold thereby prevent acrylic sheet material, thereby make acrylic materialinternal layer 5 smooth surfaces, prevent to crumple, increased the effective depth h of fluid saving bath 2 acrylic materialinternal layers 5 final molding;

6) polishing body groove 1 acrylic material internal layer, 5 surfaces and edge are to smooth; Charcoal fiber curing molding plastics macromolecular material is coated in body groove 1 acrylic materialinternal layer 5 neighborings, reaches predetermined thickness, form the skin 6 of body groove 1, body groove 1 processing and forming is for the second time finished (seeing Figure 13);

7) polishing fluid saving bath 2 acrylic material internal layers, 5 surfaces and edge are to smooth; Charcoal fiber curing molding plastics macromolecular material is coated in fluid saving bath 2 acrylic materialinternal layers 5 neighborings, reaches predetermined thickness, form the skin 6 of fluid saving bath 2, fluid saving bath 2 processing and forming is for the second time finished (seeing Figure 14);

8) outer 6 surfaces of polishing body groove 1 charcoal fiber curing molding plastics macromolecular material, edge guarantee that outer 6 surfaces, edge are smooth; Position, surface and edge that polishing fluid saving bath 2 charcoal fiber curing molding plastics macromolecular material material outer layer 6 are connected with body groove 1 are to smooth;

9) combine closely in fluid saving bath 2 notches and precalculated position, body groove 1 bottom, charcoal fiber curing molding plastics macromolecular material is coated in fluid saving bath 2 and body groove 1 bound fraction, treat charcoal fiber curing molding plastics macromolecular material solidify after with fluid saving bath and body groove closely fuse (seeing Figure 15);

10) with machine tool body groove 1 is communicated with the position with fluid saving bath 2 and gets through consistent connected entrance (seeing Figure 15) with fluid saving bath 2 width of rebate b;

11) polishing connected entrance burr is produced the vertical cleaning and sterilizing groove of medical soft scope.

Embodiment 2

The present embodiment structure is substantially the same manner as Example 1, and its difference is: the cell body width b of fluid saving bath 2 is 55mm, and cell body degree of depth h is 550mm.

The manufacture method of the vertical cleaning and sterilizing groove of the medical soft scope of present embodiment is identical with embodiment 1, repeats no more here.

Below in conjunction with the accompanying drawings embodiment of the present utility model has been done detailed description, be necessary to be pointed out that at this, the specific embodiment of the present utility model is not limited to the given form of embodiment, those of ordinary skills can also make many variations to it according to the content that this utility model disclosed and the ken that is possessed.But the specific embodiment of the present utility model should be interpreted as restriction to this utility model protection domain.

Claims (3)

1. the vertical cleaning and sterilizing groove of medical soft scope, comprise body groove and the fluid saving bath that is communicated with the body groove bottom, it is characterized in that, body groove and fluid saving bath comprise internal layer and skin, internal layer is the acrylic thermoforming material, skin is positioned at internal layer thermoforming material layer periphery, is charcoal fiber curing molding plastics macromolecular material.

2. the vertical cleaning and sterilizing groove of medical soft scope as claimed in claim 1 is characterized in that described fluid saving bath shape of cross section is respectively rectangle or ellipse, and the cell body width is 1/10 ~ 1/7 with the ratio of the degree of depth.

3. the vertical cleaning and sterilizing groove of medical soft scope as claimed in claim 1 or 2 is characterized in that described fluid saving bath cell body width is 55-60cm, and the fluid saving bath cell body degree of depth is 420-550mm.

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