CN113274611B - Anesthesia medicine spraying device for anesthesia department nursing and cleaning method of spraying nozzle - Google Patents
Anesthesia medicine spraying device for anesthesia department nursing and cleaning method of spraying nozzle Download PDFInfo
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- CN113274611B CN113274611B CN202110547839.7A CN202110547839A CN113274611B CN 113274611 B CN113274611 B CN 113274611B CN 202110547839 A CN202110547839 A CN 202110547839A CN 113274611 B CN113274611 B CN 113274611B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M19/00—Local anaesthesia; Hypothermia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
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Abstract
The invention relates to an anesthetic spraying device for nursing in an anesthesia department, which comprises a medicament bottle, a bottle cap, a pressing spraying head, a first pipe clamping element, a second pipe clamping element, a spraying pipe, a suction pipe, an ultrasonic atomizing unit and a fixed chassis, wherein the spraying pipe and the spraying head are accommodated and supported by the two pipe clamping elements; the liquid medicine is atomized through ultrasonic waves, so that a better atomization effect can be achieved, the anesthetic liquid medicine can form nano particle fog through the ultrasonic atomization unit, and the pricking feeling of the anesthetic liquid medicine sprayed to a wound in a liquid drop shape is further reduced. The ultrasonic atomization unit in the atomization device can also carry out self-cleaning on the seriously blocked atomization pipe and the atomization nozzle, thereby realizing reutilization and avoiding a great deal of waste of medical equipment.
Description
Technical Field
The invention belongs to the field of anesthesia department nursing, and particularly relates to an anesthetic spraying device for anesthesia department nursing and a cleaning method of a spraying nozzle.
Background
Anesthesia is divided into local anesthesia and general anesthesia, while local anesthesia is mostly used in surgical operations, for example, when a patient has a trauma, medical staff firstly debrides the trauma and then disinfects the trauma, then an anesthetic is used, the anesthetic is used for infiltration anesthesia (belonging to local anesthesia) around the wound, and the local anesthetic is injected around the wound and can play a role in temporarily blocking local nerves. The local anesthetic can be anesthetized for about half an hour generally, the drug effect of the anesthetic is reduced after half an hour, and the body of a patient can feel painful. Local anesthesia care methods generally include local injection and spraying. The common anesthetics used for the spray anesthesia include lidocaine, tetracaine and procaine hydrochloride, the dosage for local anesthesia is 0.5-1% of solution, the dosage for each time cannot exceed 1g, and the 0.1% solution is commonly used for intravenous injection. Other local anesthetics commonly used in the prior art are mostly western medicines, the dosage of the anesthetics cannot be well controlled and is performed according to the experience of doctors, some patients are inherently allergic to the anesthetics, and serious medical accidents can occur if the anesthetics are improperly injected by doctors in an anesthesia department;
for the local anesthetic spraying device, the common liquid medicine spraying device usually comprises a medicine bottle, a spraying pipe and a spraying nozzle, wherein the spraying pipe and the spraying nozzle are connected to the medicine bottle, the spraying pipe and the spraying nozzle are exposed in the air, the spraying nozzle is easy to block or be polluted by germs after a long time, if the spraying nozzle is not disinfected or disinfected untimely, the narcotic is easy to be sprayed onto the wound of a patient by the germs, the wound of the patient is greatly painful and irritated, and the wound is probably ulcerated after the operation due to the introduction of the germs.
In addition, local anesthetic atomizer among the prior art, spray nozzle spun be minute drop of water/water droplet, and the atomizing degree is not high, and in the clinical anesthesia in-process of reality, great drop of water droplet can make the patient feel stinging pain on patient's wound, and local anesthesia operation experience is not high.
Disclosure of Invention
In order to solve the above problems, the present invention provides an anesthetic spraying apparatus for an anesthesia department and a method for cleaning a spray head, which are intended to solve the above problems in the background art, and the technical solution of the present invention is as follows:
an anesthesia medicine spraying device for anesthesia department nursing comprises a medicine bottle, a bottle cap, a pressing spraying head, a first clamping pipe element, a second clamping pipe element, a spraying pipe, a suction pipe, an ultrasonic atomization unit and a fixed base plate. The utility model provides a medicine bottle, including medicine bottle, bottle lid, spray head, first card pipe element, second card pipe element, spray tube, spray head, fixed chassis, spray tube, spray head, spray tube, fixed chassis, spray head, spray tube, spray head, fixed chassis, and fixed chassis, and fixed chassis, fixed.
The medicine bottle is made of transparent materials, scales are arranged on the outer surface of the medicine bottle, and medical staff can see the liquid level (volume) of anesthetic liquid medicine in the medicine bottle and the atomization condition of the anesthetic liquid medicine by reading the scales on the liquid level.
The inner wall one side of bottle lid is connected with the strip arch that is vertical setting, the strip arch is used for when medicament bottle and bottle lid lock, presses second card pipe component, through second card pipe component rotates, makes the injection spray pipe rotate and accomodate in the bottle lid.
Ultrasonic atomization unit comprises ultrasonic vibrator, ultrasonic transducer, supersonic generator, wherein, ultrasonic vibrator is connected with ultrasonic transducer, ultrasonic transducer is connected with supersonic generator again, supersonic generator is connected with outside electricity, ultrasonic vibrator all sets up with ultrasonic transducer the inboard bottom of medicament bottle, supersonic generator sets up in the fixed chassis, fixed chassis adopts rubber materials, its with the outside bottom of medicament bottle is detachable connection.
Press the atomising head by the sleeve, press body, spring and stopper to constitute, press the body to be cylindric, its concentric setting with hollow cylinder's sleeve, press internal fog exit channel that is L shape that is provided with, fog exit channel has air inlet and gas outlet, the air inlet with the gas outlet of dip tube corresponds, the gas outlet of fog exit channel is the loudspeaker form, with the sleeve with press the clearance intercommunication between the body. The bottom of pressing the body is provided with the spring, telescopic bottom is provided with the through-hole, telescopic external connection has the stopper, the stopper is used for being convenient for when pressing the atomising head and being connected with the medicament bottle press the atomising head to screw up and prevent that fog from revealing along the clearance.
The inside of sleeve is provided with the spacing arch of round upper portion along the circumferencial direction, correspondingly, the outside of pressing the body is provided with the spacing arch of round lower part along the circumferencial direction, through the spacing arch of upper portion and the spacing arch of lower part are right the vertical displacement who presses the body carries on spacingly.
The first pipe clamping element and the second pipe clamping element are both groove-shaped structures, the first pipe clamping element and the second pipe clamping element are connected in a rotating mode through a bolt, a pressing plate is arranged in the first pipe clamping element and used for fixing and pressing one end of a reed, the reed bypasses the bolt and supports the second pipe clamping element, and the reed has high linear rigidity. The inside fixed jib that is provided with of second card pipe element, the sub-unit connection of jib has the elasticity snap ring of ring form breach, elasticity snap ring is used for following breach position department joint the spray tube.
Card pipe original paper (first card pipe component and second card pipe component promptly) is used for accomodating and supporting the spray tube, spray tube and spraying nozzle (spraying nozzle sets up on the gas outlet of spray tube) are accomodate in the bottle lid, can avoid the atomising head to pollute, work as the bottle lid is followed when pulling out on the medicament bottle, the spray tube is under the elastic action of reed, by vertical state of accomodating change into the horizontally state of treating the spraying.
The L-shaped fog outlet channel can be further connected with a small gas metering device through a gas circuit, the small gas metering device is used for detecting the mass flow of fog, a miniature liquid crystal display is arranged at the top of the pressing body and is connected with a gas metering device circuit, the small gas metering device sends the mass flow data of the detected fog to the miniature liquid crystal display for display, and a button battery is arranged in the pressing body to supply power to the miniature liquid crystal display and the gas metering device.
The present invention also provides a method for cleaning a spray nozzle and a spray tube, which is used for the anesthetic spraying apparatus, the method comprising:
step 1: after the anesthetic liquid medicine in the medicine bottle is used, the medical staff take down the spray pipe, screw out the pressing spray head from the medicine bottle, and clean the inside of the medicine bottle by using distilled water;
step 2: after the step 1 is finished, putting medical alcohol and a small amount of quartz sand with the particle size of 0.5mm into a medicament bottle, putting an atomizing pipe with an atomizing nozzle into the medicament bottle, and starting an ultrasonic atomizing unit for a preset time.
And step 3: after cleaning, closing the ultrasonic atomization unit, taking out the spray pipe with the spray nozzle from the medicament bottle, and pouring out the alcohol-quartz mixed solution in the medicament bottle;
and 4, step 4: and (3) filling distilled water into the medicament bottle for cleaning, pouring out cleaning liquid after cleaning, filling anesthetic liquid, screwing the pressing spray head on the medicament bottle, and installing the spray pipe with the spray head on the pipe clamping element.
In summary, according to the anesthetic spraying device and the cleaning method of the spray nozzle for nursing in the anesthesia department, the two pipe clamping elements are adopted to accommodate and support the spray pipe and the spray nozzle, and the strip-shaped bulges are arranged in the bottle cap, so that the spray pipe can be automatically opened and accommodated, and the spray nozzle is prevented from being polluted; the liquid medicine is atomized by ultrasonic waves to achieve a better atomization effect, the anesthetic liquid medicine can form nano particle mist through the ultrasonic atomization unit, and the pricking feeling of the anesthetic liquid medicine to a wound due to liquid drop-shaped ejection is further reduced. The ultrasonic atomization unit in the atomization device can also carry out self-cleaning on the severely blocked atomization pipe and the atomization nozzle, thereby avoiding the waste of medical equipment and energy.
Drawings
FIG. 1 is a schematic perspective view of an anesthetic spraying apparatus for nursing in an anesthesia department;
FIG. 2 is a schematic partial cross-sectional view of an anesthetic spraying apparatus for anesthesia nursing
Fig. 3 is a schematic cross-sectional view of a bottle cap;
fig. 4 is a schematic partial cross-sectional view of a push spray head;
FIG. 5 is a schematic plan view of a pipe clamping member;
in the figure, 1-medicament bottle; 2-a bottle cap, 3-a pressing spray head, 4-a first pipe clamping element, 5-a second pipe clamping element, 6-a spray pipe, 7-a dip pipe, 8-an ultrasonic atomization unit, 9-a fixed chassis, 10-a strip-shaped bulge, 11-a bolt and 12-a reed;
3-1-sleeve, 3-2-pressing body, 3-3-mist outlet channel, 3-4-spring and 3-5-through hole; 3-6-a limiting block;
4-1-pressing plate;
5-1-a boom; 5-2-elastic snap ring;
8-1-ultrasonic vibrator, 8-2-ultrasonic transducer and 8-3-ultrasonic generator.
Detailed Description
Some, but not all embodiments of the inventions described herein will now be described in detail with reference to the accompanying drawings. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-2, an anesthetic spraying apparatus for nursing in an anesthesia department includes a medicine bottle 1, a bottle cap 2, a pressing spraying head 3, a first tube-locking element 4, a second tube-locking element 5, a spraying tube 6, a dip tube 7, an ultrasonic atomization unit 8, and a fixing chassis 9. Wherein, medicament bottle 1 is connected with 2 buckles of bottle lid, the top threaded connection of medicament bottle 1 presses atomising head 3, the external fixation who presses atomising head 3 has first card pipe element 4, first card pipe element 4 is articulated with second card pipe element 5, second card pipe element 5 can rotate for first card pipe element 4, first card pipe element 4 is fixed with spray tube 6 with the lower part of second card pipe element 5, spray tube 6 with press 3 gas circuit connections of atomising head, the bottom of pressing atomising head 3 is connected with dip tube 7, dip tube 7 stretches into in the medicament bottle 1, the bottom of medicament bottle 1 still is provided with ultrasonic atomization unit 8, ultrasonic atomization unit 8 is fixed in the bottom of medicament bottle 1 through the installation of fixed chassis 9.
The medicine bottle 1 is made of transparent materials, the outer surface of the medicine bottle 1 is provided with scales, and the liquid level (volume) of anesthetic liquid medicine in the medicine bottle 1 and the atomization condition of the anesthetic liquid medicine can be observed by observing the scales.
The traditional Chinese medicine anesthetic is a liquid medicine prepared from 3-5 parts by weight of venenum bufonis, 10-15 parts by weight of unprocessed radix aconiti kusnezoffii, 10-15 parts by weight of unprocessed semen strychni, 10-15 parts by weight of radix euphorbiae lantu, 10-15 parts by weight of borneol, 10-15 parts by weight of asarum, 10-15 parts by weight of menthol, 10-15 parts by weight of datura flower, 20-30 parts by weight of caulis spatholobi, 120 parts by weight of 100-fold normal saline with 0.95 percent and 450 parts by weight of 400-fold alcohol with 71 percent.
The bottle cap 2 is made of a transparent PC material or a translucent PP material, and referring to fig. 3, a vertically arranged strip-shaped protrusion 10 is connected to one side of the inner wall of the bottle cap 2, the strip-shaped protrusion 10 is used for pressing the second tube clamping element 5 when the medicine bottle 1 is fastened with the bottle cap 2, and the second tube clamping element 5 rotates to rotate the spray tube 6 and store the spray tube in the bottle cap 2.
The ultrasonic atomization unit 8 can make the anesthetic liquid medicine form nano particle mist, and further reduce the pricking feeling of the anesthetic liquid medicine sprayed in a droplet shape to the wound. The ultrasonic atomization unit 8 is composed of an ultrasonic vibrator 8-1, an ultrasonic transducer 8-2 and an ultrasonic generator 8-3, wherein the ultrasonic vibrator 8-1 is connected with the ultrasonic transducer 8-2, the ultrasonic transducer 8-2 is connected with the ultrasonic generator 8-3, the ultrasonic generator 8-3 is electrically connected with the outside, the ultrasonic vibrator 8-1 and the ultrasonic transducer 8-2 are both arranged at the bottom of the inner side of the medicine bottle 1, the ultrasonic generator 8-3 is arranged in a fixed chassis 9, the fixed chassis 9 is made of rubber materials and detachably connected with the bottom of the outer side of the medicine bottle 1.
Referring to fig. 4, the pressing spray head 3 is composed of a sleeve 3-1, a pressing body 3-2, a spring 3-4 and a limiting block 3-6, wherein the pressing body 3-2 is cylindrical and is arranged in the hollow cylindrical sleeve 3-1, an L-shaped mist outlet channel 3-3 is arranged in the pressing body 3-2, the mist outlet channel 3-3 is provided with an air inlet and an air outlet, the air inlet corresponds to the air outlet of the suction pipe 7, and the air outlet is trumpet-shaped and is communicated with a gap between the sleeve 3-1 and the pressing body 3-2. The bottom of the pressing body 3-2 is provided with a spring 3-4, the bottom of the sleeve 3-1 is provided with a through hole 3-5, the outside of the sleeve 3-1 is connected with a limiting block 3-6, and the limiting block 3-6 is used for facilitating the pressing of the spraying head 3 to be screwed down and preventing fog from leaking along a gap when the pressing spraying head 3 is connected with the medicament bottle 1.
The inner part of the sleeve 3-1 is provided with a circle of upper limiting bulges along the circumferential direction, correspondingly, the outer part of the pressing body 3-2 is provided with a circle of lower limiting bulges along the circumferential direction, and the vertical displacement of the pressing body 3-2 is limited by the upper limiting bulges and the lower limiting bulges.
Fig. 5 is a schematic plan view of a pipe clamping element, as shown in fig. 5, the first pipe clamping element 4 and the second pipe clamping element 5 are both groove-shaped structures, the first pipe clamping element 4 and the second pipe clamping element 5 are rotatably connected through a pin 11, a pressing plate 4-1 is arranged in the first pipe clamping element 4, the pressing plate 4-1 is used for fixing one end of a spring 12, the spring 12 bypasses the pin 11 and supports the second pipe clamping element 5, and the spring 12 has high linear rigidity (i.e. linear elasticity). The second pipe clamping element 5 is internally and fixedly provided with a suspender 5-1, the lower part of the suspender 5-1 is connected with an annular elastic clamping ring 5-2 with a gap, and the elastic clamping ring 5-2 is used for clamping the spray pipe 6 from the gap.
The tube clamping elements (the first tube clamping element 4 and the second tube clamping element 5) can be used for accommodating and supporting the spray tube 6, the spray tube 6 and the spray nozzle (the spray nozzle is arranged on the air outlet of the spray tube 6) are accommodated in the bottle cap 2, the pollution of the spray nozzle can be avoided, and when the bottle cap 2 is pulled off from the medicament bottle 1, the spray tube 6 is changed from a vertical accommodating state to a horizontal spraying state under the elastic action of the reed 12.
In addition, the L-shaped fog outlet channel 3-3 can be further connected with a small gas metering device through a gas circuit, the small gas metering device is used for detecting the mass flow of fog, a miniature liquid crystal display is arranged at the top of the pressing body 3-2 and is connected with a gas metering device through a circuit, the small gas metering device sends detected mass flow data of the fog to the miniature liquid crystal display for displaying, and a button battery is arranged in the pressing body 3-2 to supply power to the miniature liquid crystal display and the gas metering device.
In addition, this scheme is owing to adopt traditional chinese medicine anesthetic, and anaesthetic spraying device can have the problem that spray nozzle blockked up after practical a period, generally adopts distilled water or antiseptic solution to wash among the prior art, but the effect is not good, and some hospitals also directly change spray nozzle or spray tube at spray nozzle, though can avoid spray nozzle to block up and the problem of pollution like this, but can cause a large amount of medical materials to be wasted, is not conform to the general requirement of country to medical system energy saving and emission reduction.
In view of the above, the present invention also provides a method for cleaning a spray nozzle and a spray pipe, which is used in the anesthetic spraying apparatus described above:
step 1: after the anesthetic liquid medicine in the medicine bottle is used, the medical staff take down the spray pipe, screw out the pressing spray head from the medicine bottle, and clean the inside of the medicine bottle by using distilled water;
step 2: after the step 1 is finished, putting medical alcohol and a small amount of quartz sand with the particle size of 0.5mm into a medicament bottle, putting an atomizing tube with an atomizing nozzle into the medicament bottle, and starting an ultrasonic atomizing unit for 1-3 minutes (the cleaning effect of the atomizing tube is not obvious after the opening time is too long, and the inner wall of the medicament bottle is easily scratched by the quartz sand).
And 3, step 3: after cleaning, closing the ultrasonic atomization unit, taking out the spray pipe with the spray nozzle from the medicament bottle, and pouring out the alcohol-quartz mixed solution in the medicament bottle;
and 4, step 4: and (3) filling distilled water into the medicament bottle for cleaning, pouring out cleaning liquid after cleaning, filling anesthetic liquid, screwing a pressing spray head on the medicament bottle, and installing the spray pipe with the spray head on the pipe clamping element.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an anesthesia medicine atomizer is used in department of anesthesia nursing, includes medicament bottle, bottle lid, presses atomising head, first card pipe element, second card pipe element, spray tube, dip tube, ultrasonic atomization unit, fixed chassis, its characterized in that: the medicine bottle is connected with a bottle cap in a buckling mode, the top of the medicine bottle is in threaded connection with the pressing atomizing head, a first pipe clamping element is fixed outside the pressing atomizing head, the first pipe clamping element is hinged to a second pipe clamping element, the second pipe clamping element rotates relative to the first pipe clamping element, the atomizing pipes are fixed to the lower portions of the first pipe clamping element and the second pipe clamping element, the atomizing pipes are connected with the pressing atomizing head through air passages, the bottom of the pressing atomizing head is connected with a suction pipe, the suction pipe extends into the medicine bottle, an ultrasonic atomizing unit is further arranged at the bottom of the medicine bottle, and the ultrasonic atomizing unit is fixedly installed at the bottom of the medicine bottle through the fixing chassis;
the pressing sprayer comprises a sleeve, a pressing body, a spring and a limiting block, wherein the pressing body and the sleeve are concentrically arranged, a mist outlet channel is arranged in the pressing body, the mist outlet channel is provided with an air inlet and an air outlet, the air inlet corresponds to the air outlet of the dip tube, the spring is arranged at the bottom of the pressing body, and a through hole is formed in the bottom of the sleeve;
the first pipe clamping element and the second pipe clamping element are both groove-shaped structures, the first pipe clamping element and the second pipe clamping element are rotatably connected through a bolt, a pressing plate is arranged in the first pipe clamping element and used for fixing and pressing one end of a reed, the reed bypasses the bolt and supports the second pipe clamping element, the reed has high linear rigidity, a hanging rod is fixedly arranged in the second pipe clamping element, the lower part of the hanging rod is connected with an annular elastic clamping ring with a notch, and the elastic clamping ring is used for clamping the spray pipe from the notch;
and one side of the inner wall of the bottle cap is connected with a vertically arranged strip-shaped bulge, and the strip-shaped bulge is used for pressing the second pipe clamping element when the medicament bottle is buckled with the bottle cap, so that the spraying pipe rotates and is accommodated in the bottle cap through the rotation of the second pipe clamping element.
2. The anesthetic spray device for nursing in the department of anesthesia as set forth in claim 1, wherein: the medicament bottle is made of transparent materials, and scales are arranged on the outer surface of the medicament bottle.
3. The anesthetic spray device for nursing in the department of anesthesia as claimed in claim 1, wherein: ultrasonic atomization unit comprises ultrasonic vibrator, ultrasonic transducer, supersonic generator, wherein, ultrasonic vibrator is connected with ultrasonic transducer, ultrasonic transducer is connected with supersonic generator again, supersonic generator is connected with outside electricity, ultrasonic vibrator all sets up with ultrasonic transducer the inboard bottom of medicament bottle, supersonic generator sets up in the fixed chassis, fixed chassis adopts rubber materials, its with the outside bottom of medicament bottle is detachable connection.
4. The anesthetic spray device for nursing in the department of anesthesia as set forth in claim 3, wherein: the pressing body is cylindrical, the sleeve is hollow cylindrical, the mist outlet channel is L-shaped, the gas outlet of the mist outlet channel is in a horn shape, the sleeve is communicated with a gap between the pressing body, and the outside of the sleeve is connected with a limiting block.
5. The anesthetic spray device for nursing in the anesthesia department according to claim 4, characterized in that: the inside of sleeve is provided with the spacing arch of round upper portion along the circumferencial direction, correspondingly, the outside of pressing the body is provided with the spacing arch of round lower part along the circumferencial direction, through the spacing arch of upper portion and the spacing arch of lower part are right the vertical displacement who presses the body carries on spacingly.
6. The anesthetic spray device for nursing in the department of anesthesia as set forth in claim 5, wherein: the small-sized gas metering device is connected with the L-shaped mist outlet channel through a gas circuit and used for detecting the mass flow of mist, the miniature liquid crystal display is arranged at the top of the pressing body and is connected with the gas metering device through a circuit, the mass flow data of the detected mist is sent to the miniature liquid crystal display by the small-sized gas metering device to be displayed, and the button battery is arranged in the pressing body to supply power to the miniature liquid crystal display and the gas metering device.
7. A cleaning method of a spray head of an anesthetic spraying apparatus for use in an anesthetic spraying apparatus for nursing in an anesthesia department as set forth in any one of claims 1 to 6, comprising the steps of:
step 1: after the anesthetic liquid in the medicine bottle is used, the medical staff takes down the spray pipe, presses the spray head to screw out from the medicine bottle, and cleans the interior of the medicine bottle by using distilled water;
and 2, step: after the step 1 is finished, putting medical alcohol and a small amount of quartz sand with the particle size of 0.5mm into a medicament bottle, putting a spray pipe with a spray nozzle into the medicament bottle, and starting an ultrasonic atomization unit for a preset time;
and step 3: after cleaning, closing the ultrasonic atomization unit, taking out the spray pipe with the spray nozzle from the medicament bottle, and pouring out alcohol-quartz mixed liquid in the medicament bottle;
and 4, step 4: and (3) filling distilled water into the medicament bottle for cleaning, pouring out cleaning liquid after cleaning, filling anesthetic liquid, screwing the pressing spray head on the medicament bottle, and installing the spray pipe with the spray head on the first pipe clamping element and the second pipe clamping element.
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| CN115046132B (en) * | 2022-05-23 | 2024-04-09 | 凯纳比斯药业有限公司 | Medical gas medicine injection equipment |
| CN114871031A (en) * | 2022-06-27 | 2022-08-09 | 西安热工研究院有限公司 | Anti-blocking device and method for spray head of rotary atomizer |
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