Medical needle sterilization meltdown device
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of medical needle sterilization meltdown device.
Background technology
Along with the maturation of medical device technology, various disposable medical instrument also gets more and more, medical needle is a kind of conventional medicine equipment, need process in time after using, otherwise just easily cause transmission of disease and contaminated environment, and adopt the destruction mode in Unified Set, its volume is larger, cost is higher and use comparatively inconvenience, and applicability and practicality are affected, and are difficult to the demand meeting market.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention is to provide that a kind of structure is simple, stability in use good and the medical needle that applicability is strong sterilization meltdown device.
The technical scheme realizing the object of the invention is a kind of medical needle sterilization meltdown device, comprise housing, from up to down disinfection cavity is provided with successively in described housing, drying chamber and high temperature melting chamber, described disinfection cavity is connected by transmitting through hole with described drying chamber, described drying chamber is connected by conveyer with described high temperature melting chamber, at described disinfection cavity built with thimerosal, the chamber wall of disinfection cavity is provided with disinfectant nozzle, thimerosal recovery approach is provided with in the bottom of described disinfection cavity, be provided with in described transmission through hole and transmit belt and transmit motor, dry heat spiral tube is provided with in described drying chamber, described high temperature melting cavity wall is provided with isolation enamel coating, melting high temperature heater (HTH) is provided with in described high temperature melting chamber, molten bits outlet is provided with in the bottom in described high temperature melting chamber.
Described disinfectant nozzle is provided with controller, is provided with the adjusting knob be connected with described controller on the housing.
Be provided with the thermoregulation knob be connected with described dry heat spiral tube on the housing.
Be provided with the high-temperature delayed be connected with described melting high temperature heater (HTH) on the housing and regulate timer.
Be provided with water-cooled water spout in described molten bits exit, be provided with the control valve be connected with described water-cooled water spout on the housing.
Described medical needle sterilization meltdown device, the thimerosal in described disinfection cavity is Chinese medicine extract, and by arranging, money sets 10 parts to Chinese medicine extract, hooker winghead root 15 parts, ox rattan 18 parts, henry biondia herb with root 20 parts, Chinese knotweed's 12 parts of extractions are prepared from.
Described medical needle sterilization meltdown device, thimerosal in described disinfection cavity is Chinese medicine extract, extracting method comprises the steps: above-mentioned Chinese medicine to put into container, decoct three times, add the water of medicinal material 10 times of weight at every turn, each decoction two hours, after each decoction, extract decoction liquor, finally merge the decoction liquor extracted for three times, filter, obtain filtrate, when being evaporated to 65 DEG C, relative density is the medicinal extract of 1.15, adding ethanol makes the percent by volume of alcohol content reach 75%, stir, leave standstill, filter, during filtrate reduced in volume to 65 DEG C, relative density is 1.25, and reclaim ethanol, obtain Chinese medicine extract.
Row Qian Shuwei pulse family beggar-ticks rows of plants money tree Desmodium pulchellum (L.) Benth., is used as medicine with root and leaf.Xia Qiu gathers, and summer shreds, and dries or using fresh herb.Clearing heat and promoting diuresis, promoting blood circulation, softening and resolving hard mass.For cold, fever, malaria, hepatitis, cirrhotic ascites, snail fever hepatosplenomegaly, rheumatalgia pain, traumatic injury
Hooker winghead root is the Dipsacaceae wing first flower plant root of Hooker Winghead Pterocephalus hookeri (Clarke) Hoeck, is used as medicine with whole herb with root.Relieving superficies by cooling, clear away heart-fire cool blood.For the fever that cold, fever and various warm heat disease cause, dysphoria with smothery sensation in the heart, hemoptysis, spit blood, hematuria, has blood in stool.
Ox rattan is Rubiaceae plants of Hedyotis ox rattan Hedyotis hedyotidea (DC.) Merr., is used as medicine with root, rattan, leaf.The whole year can adopt, and clean section is dried or using fresh herb.Sweet, light, cool.Root, rattan: dispelling, collateral-activating, detumescence hemostasis.For rheumatic arthritis, hemorrhoid hemorrhage, sore furuncle carbuncle swells, traumatic injury.
Henry biondia herb with root is the whole herb with root of Luo Cao section plant biondia hennriyi.The whole year can adopt.Using fresh herb or dry.Activate blood and relax tendons, regulate the flow of vital energy and dispel the wind.Control traumatic injury, lower limb crymodynia is numb, and rheumatism is numb in every limb, toothache.
Chinese knotweed, Latin is called Polygonum chinense L.), polygonaceae plant Chinese knotweed is perennial herb, and complete stool all can be used as medicine.The near upright or serpentine shape of stem, up to 1m, stem is cylindrical, somewhat rib ditch, smooth or by thin hair or glandular hairs, horizontally-inclined ground or depend on and give birth to, and bottom matter is solid, multi-branched, and take root in ground person's joint place that crawls, spray aubergine.Clearing heat and detoxicating, dampness removing disappears stagnant, blood-cooling itch-relieving, removing nebula.For dysentery, enteritis, indigestion, hepatitis, flu, tonsillitis, sphagitis, diphtheria, pertussis, nebula, colpomycosis, leukorrhea, mastitis, furuncle, children's's impetigo, eczema, venomous snake bite.The present invention is with all herbal medicine.
The present invention has positive effect: Disinfection Effect of the present invention is good, and structure is simple, stability in use good, effectively can complete the sterilization to medical needle, drying and melt operation, its overall volume is small and exquisite, simple and quick, and stability in use is good, applicability is strong, and practicality is good.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Embodiment 1: Fig. 1 shows a kind of detailed description of the invention of the present invention, and wherein Fig. 1 is structural representation of the present invention.See Fig. 1, a kind of medical needle sterilization meltdown device, comprise housing 1, from up to down disinfection cavity 2 is provided with successively in described housing 1, drying chamber 3 and high temperature melting chamber 4, described disinfection cavity 2 is connected by transmitting through hole 5 with described drying chamber 3, described drying chamber 3 is connected by conveyer 6 with described high temperature melting chamber 4, at described disinfection cavity 2 built with thimerosal, the chamber wall of disinfection cavity 2 is provided with disinfectant nozzle 7, thimerosal recovery approach 8 is provided with in the bottom of described disinfection cavity 2, be provided with in described transmission through hole 5 and transmit belt 9 and transmit motor 10, dry heat spiral tube 11 is provided with in described drying chamber 3, described high temperature melting chamber 4 inwall is provided with isolation enamel coating 12, be provided with in described high temperature melting chamber 4 and melt high temperature heater (HTH) 13, the outlet 14 of molten bits is provided with in the bottom in described high temperature melting chamber 4.
Described disinfectant nozzle 7 is provided with controller 15, described housing 1 is provided with the adjusting knob 16 be connected with described controller 15.
Described housing 1 is provided with the thermoregulation knob 17 be connected with described dry heat spiral tube 11.
Described housing 1 is provided with the high-temperature delayed be connected with described melting high temperature heater (HTH) 13 and regulates timer 18.
Be provided with water-cooled water spout 19 at described molten bits outlet 14 place, described housing 1 is provided with the control valve 20 be connected with described water-cooled water spout 19.
Thimerosal in described disinfection cavity 2 is Chinese medicine extract, and by arranging, money sets 10 parts to Chinese medicine extract, hooker winghead root 15 parts, ox rattan 18 parts, henry biondia herb with root 20 parts, Chinese knotweed's 12 parts of extractions are prepared from.
Thimerosal in described disinfection cavity is Chinese medicine extract, extracting method comprises the steps: above-mentioned Chinese medicine to put into container, decoct three times, add the water of medicinal material 10 times of weight, each decoction two hours, after each decoction at every turn, extract decoction liquor, finally merge the decoction liquor extracted for three times, filter, obtain filtrate, when being evaporated to 65 DEG C, relative density is the medicinal extract of 1.15, adding ethanol makes the percent by volume of alcohol content reach 75%, stirs, and leaves standstill, filter, during filtrate reduced in volume to 65 DEG C, relative density is 1.25, and reclaims ethanol, obtains Chinese medicine extract.
Structure of the present invention is simple, stability in use good, and effectively can complete the sterilization to medical needle, drying and melt operation, its overall volume is small and exquisite, simple and quick, and stability in use is good, and applicability is strong, and practicality is good.
Embodiment 2: the preparation of above-mentioned Chinese medicine extract, the row of getting money tree 10g, hooker winghead root 15g, ox rattan 18g, henry biondia herb with root 20g, Chinese knotweed 12g, put into container, decoct three times, add the water of medicinal material 10 times of weight at every turn, each decoction two hours, after each decoction, extract decoction liquor, finally merge the decoction liquor extracted for three times, filter, obtain filtrate, when being evaporated to 65 DEG C, relative density is the medicinal extract of 1.15, adding ethanol makes the percent by volume of alcohol content reach 75%, stir, leave standstill, filter, during filtrate reduced in volume to 65 DEG C, relative density is 1.25, and reclaim ethanol, obtain Chinese medicine extract.
Embodiment 3: bacteriostatic test is carried out to the present invention below:
3.1 experimental strains: staphylococcus aureus, Pseudomonas aeruginosa, corynebacterium diphtheriae, Center for Disease Control of Jiangsu Province provides.
3.2 bacterium culture mediums: nutrient agar and nutrient broth medium, build up Bioengineering Research Institute purchased from Nanjing.
In 3.3 bacteriostatic tests, equipment is medical needle of the present invention sterilization meltdown device, is prepared from by embodiment 1 method; Thimerosal is Chinese medicine extract, is prepared from by embodiment 2 method.
3.4 concrete test procedures:
(1) preparation of bacterium liquid: above-mentioned three kinds of bacterial classifications are inoculated on three agar mediums respectively, cultivate 24 hours at 37 DEG C, therefrom picking colonies typical is inoculated in three fresh nutrient broth mediums respectively respectively, under synthermal, cultivate 18 hours, for subsequent use;
(2) surface plate of inoculation three kinds of bacterial classifications is put into medical needle of the present invention sterilization meltdown device, open medical needle sterilization meltdown device, 10 minutes, take out, observe the impact of bacterium colony revolution mark.
3.5 experimental observations are measured: table 1 the present invention is on the impact of bacterium colony revolution mark
Bacterial classification |
Staphylococcus aureus |
Pseudomonas aeruginosa |
Corynebacterium diphtheriae |
Bacterium colony revolution mark |
1.0% |
0.5% |
0.3% |
Above-mentioned test is observed, observes bacterial classification number change and measure bacterial classification revolution mark concrete outcome and as above show.
After 3.6 observations are measured, leave standstill two days under above-mentioned culture dish being all placed in aseptic condition, after liquid to be sterilized volatilizees completely, tracing observation finds, bacterium colony is unchanged.
3.7 experimental results: sterilizing ability of the present invention is strong, and bacterial classification can be suppressed to continue breeding.Natural component taken from by Chinese medicine extract, for pure Chinese medicinal preparation, and adopt modern advanced medical pharmaceutical technology to make, have that sterilizing ability is strong, speed of action is fast, good stability, nontoxicity, non-corrosiveness, excitant be little, soluble in water, cheap the advantage such as to be easy to get, and safe and harmless to humans and animals, environmental pollution degree is low, is a kind of desirable thimerosal.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.