CN109939338B - Special device of dosing of otorhinolaryngology branch of academic or vocational study - Google Patents
Special device of dosing of otorhinolaryngology branch of academic or vocational study Download PDFInfo
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- CN109939338B CN109939338B CN201910172345.8A CN201910172345A CN109939338B CN 109939338 B CN109939338 B CN 109939338B CN 201910172345 A CN201910172345 A CN 201910172345A CN 109939338 B CN109939338 B CN 109939338B
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Abstract
The invention discloses a special drug delivery device for otorhinolaryngology, which comprises a suction cup, a sleeve, an air bag, a drug storage bottle, a waste liquid bottle, a drug storage tube, a negative pressure device and a drug supply bottle, wherein when the drug delivery device is used, the suction cup is adsorbed at a part needing drug delivery to prevent drug liquid from flowing into other parts to cause drug liquid waste, cleaning liquid is firstly filled in the drug bottle, a pressure handle can be used for cleaning a diseased part, waste liquid flows into the waste liquid bottle through the negative pressure device, the drug liquid is filled in the drug bottle after cleaning, the drug liquid can be sprayed out through the pressure handle and the atomizer, the drug delivery area can be accurately mastered, the other parts can not be influenced, a heating sleeve on the drug storage bottle can heat the drug liquid, the stimulation of cold drug liquid to the diseased part is reduced, and an illuminating lamp can be helpful for observing the diseased part of a patient, so that drug delivery is convenient; the camera and the photo acquisition device can be used for photographing the affected part of a patient, so that the patient can be conveniently archived, and the drug administration device can be used for selecting liquid or powder drugs or simultaneously according to actual conditions.
Description
Technical Field
The invention relates to a special drug delivery device for otorhinolaryngology, in particular to a multifunctional preheating special drug delivery device for otorhinolaryngology. The invention belongs to the technical field of medical appliances.
Background
"otorhinolaryngology" is an art of surgery that diagnoses and treats the ear, nose, throat, larynx and associated head and neck regions. With the progress and development of science and technology, the medical science department can permeate and promote each other, the scope of otorhinolaryngology department, otologic microsurgery, otoneurosurgery, lateral cranio-basal surgery, audiologic and balance science, rhinoscope surgery, nasal neurosurgery (nasal cranio-basal surgery), head and neck surgery, laryngeal microsurgery, voice and speech disease department, pediatric otorhinolaryngology department and the like are expanded, and the content of the otorhinolaryngology department is greatly enriched.
In emergency department, the cases that the ear, nose, throat or oral cavity is often damaged, such as the oral cavity is suffered from ulcer, the wound medicine is generally divided into liquid and powder, when the liquid disinfection or the medicine administration is carried out, the cotton balls stained with disinfectant or liquid medicine are clamped by forceps and are coated on the wound, if the powder medicine administration is carried out, the medicine is directly sprayed on the wound, the defects that firstly, the light in the ear, nose, throat or oral cavity is darker, the affected part cannot be accurately found, the disinfection or the medicine administration is carried out, secondly, if a doctor carelessly shakes hands in the operation, the cotton balls are easy to fall in the ear, nose, throat or oral cavity, discomfort is brought to the patient, thirdly, the powder medicine cannot be accurately sprayed on the affected part, the disinfectant and the liquid medicine on the cotton balls can be dripped on the non-affected part of the ear, the nose, the throat or the oral cavity, and fourthly, the doctor needs to separately spray the liquid medicine and the powder medicine into the cavity of the patient for cleaning the wound, the cotton balls and the liquid medicine spraying the liquid medicine and the powder medicine. Therefore, the wound needs to be searched again every time, so that the patient feels uncomfortable, the operation is complicated, the trouble is long, and the possibility of wound infection is increased. The problems not only can cause the waste of disinfectant or liquid medicine in the medical treatment process, but also can destroy beneficial bacteria in the oral cavity if the wound is in the oral cavity, and destroy the bacterial balance in the oral cavity, thereby bringing new problems. The throat diseases bring great trouble to patients, the initial throat of the diseases has dry itching, burning and gradually pain, the symptoms of aggravation during swallowing, increased saliva and obvious ear pain caused by the involvement of the lateral pharyngeal cables. Therefore, once the throat disease is caused, the corresponding medicine is taken in time for treatment. Most of throat drug delivery devices in the prior art are connected with a fixed drug spraying rod through a drug bottle, when a diseased part of a patient is in a deeper part of an oral cavity or is difficult to reach, the existing drug delivery device can not directly deliver drugs to the diseased part for the first time, and the drug effect of the drug is directly reduced by swallowing through the oral cavity; the sense of discomfort of the patient is increased. Furthermore, for different ear, nose and throat parts, the medicine taking tools and medicines are different, and patients need to constantly change different medicine taking tools according to different parts, so that great inconvenience is brought to the medicine taking and changing of the patients. The medicine sprayer is a commonly used tool for applying medicine to patients in the otorhinolaryngology department, and the oral medicine effect is not obvious because the otorhinolaryngology is positioned at the tail end of the human body, so the medicine is externally applied. It is mainly administered to deeper parts in the auditory canal, nasal cavity or throat. Because the auditory canal, the nasal cavity or the throat and other cavities are not smooth, the pathological tissue part is sometimes required to be determined by means of external light, the operation is very complicated, the workload is increased for medical staff, the pathological tissue part is sometimes shielded, and the spraying is often not very accurate. In addition, the medicine sprayed by the medicine feeder in the prior art is cool, so that a patient feels uncomfortable when the medicine is sprayed on an affected part, and bad stimulation can be caused to the part with pathological changes originally. In addition, in the prior art, medical personnel need constantly adjust the angle of spouting the medicine ware according to the position of spouting the medicine and the posture of patient's health in the in-process of spouting the medicine, and the lower extreme of the pipette in the current medicine ware medicine bottle is located the bottom of medicine bottle generally, when spouting the medicine ware and being inverted or incline certain angle after the liquid medicine is less, the pipette can not absorb the liquid medicine to can't spout the medicine, inconvenient when using, the medicine at the bottom of the bottle remains more, can't be used up completely, causes the waste.
Disclosure of Invention
In order to solve the problems, the invention provides a multifunctional special drug delivery device capable of preheating for otorhinolaryngology, solves the problems of liquid medicine waste, secondary infection caused by changing a spray head, dark light and the like in the prior art, can clean, disinfect and deliver drugs for wounds in cavities of the otorhinolaryngology at one time, does not need to repeatedly aim at diseased parts, and reduces damage to the diseased parts.
The invention aims at realizing the following technical scheme:
the invention relates to a special drug delivery device for otorhinolaryngology, which comprises a suction cup, a sleeve, an air bag, a drug storage bottle, a waste liquid bottle, a drug storage tube, a negative pressure device and a drug supply bottle, wherein the front end of the sleeve is provided with the suction cup; the telescopic medicine tube is arranged above the liquid guide tube, the liquid guide tube is arranged above the liquid guide tube, the telescopic medicine tube is connected with the liquid guide tube through a fixing piece, one end of the telescopic medicine tube is provided with a medicine spray nozzle, the medicine spray nozzle is provided with a plurality of medicine spray holes, one end of the suction cup and one end of the sleeve connected with the suction cup are provided with through holes corresponding to the telescopic medicine tube, the telescopic medicine tube is communicated with the inside of the suction cup through the through holes, so that the medicine spray nozzle stretches into the suction cup, the other end of the telescopic medicine tube is communicated with one end of the medicine storage tube, and the other end of the medicine storage tube is connected with the air bag; one end of the liquid guide pipe is provided with an atomizing nozzle, one end of the suction cup and one end of the sleeve connected with the suction cup are provided with through holes corresponding to the liquid guide pipe, the liquid guide pipe is communicated with the inside of the suction cup through the through holes, so that the atomizing nozzle stretches into the inside of the suction cup, the other end of the liquid guide pipe stretches into the inside of the medicine storage bottle downwards to be connected with a hose, one end, close to the medicine storage bottle, of the liquid guide pipe is provided with a one-way valve, the bottom of the hose is provided with a metal ball, through holes are distributed on the wall of the metal ball, and the through holes are communicated with the hose; the top of the medicine storage bottle is provided with a pressure handle, a liquid inlet pipe, a temperature sensor and a negative pressure pipe II, the pressure handle is connected with a hose, the outer surface of the medicine storage bottle is provided with a heating jacket, one end of the liquid inlet pipe extends into the medicine storage bottle, the other end of the liquid inlet pipe is connected with the liquid inlet pipe through a connecting piece, a filter screen is arranged in the connecting piece, the other end of the liquid inlet pipe extends into the bottom of an inner cavity of the medicine supply bottle, the surface of the medicine supply bottle is provided with a capacity scale mark, one end of the negative pressure pipe II extends into the bottle mouth of the medicine storage bottle, the other end of the negative pressure pipe II extends into the sleeve, the other end of the negative pressure pipe is connected with one end of the negative pressure pipe through a three-way connecting pipe, the lower end of the three-way connecting pipe is connected with a negative pressure device, a first valve is arranged between the three-way connecting pipe and the negative pressure pipe I, the other end of the negative pressure pipe I extends downwards into the bottle mouth of the waste liquid bottle, the waste liquid bottle is arranged below the inner cavity of the sleeve and is connected with the sleeve through threads, the waste liquid bottle is arranged in the inner cavity of the sleeve, and the waste liquid bottle is connected with one end of the hose through the bottom of the hose; at least one end of the telescopic medicine tube, the liquid guide tube and the waste liquid hose is made of flexible materials, so that the telescopic medicine tube, the liquid guide tube and the waste liquid hose can be bent and deformed along with the swing of the suction cup.
Preferably, the telescopic medicine tube is provided with a push rod above, the top of the sleeve is provided with a rectangular hole groove matched with the push rod, the push rod is used for controlling the length of the telescopic medicine tube, the push rod pushes towards the direction of the suction cup, the telescopic medicine tube stretches out from the corresponding through hole and stretches into the suction cup, the suction cup is in a closed state when being adsorbed on a medicine feeding part, the push rod pushes away from the suction cup, the telescopic medicine tube is shortened, the through hole is exposed, the adsorption force of the suction cup disappears, and the suction cup is convenient to remove.
Preferably, the sleeve is further provided with a storage battery and an operation button, and the temperature sensor and the heating sleeve are respectively and electrically connected with the storage battery through the operation button.
Preferably, an illuminating lamp is arranged at one end of the sleeve, which is close to the suction cup, and the illuminating lamps are respectively electrically connected with the storage battery through operation buttons.
Preferably, one end of the sleeve, which is close to the suction cup, is further provided with a camera, the sleeve is further provided with a photo collecting device, the camera is connected with the photo collecting device, and the photo collecting device is electrically connected with the storage battery through an operation button.
Preferably, when the liquid medicine bottle is used, the suction bowl is adsorbed at a part needing to be dosed, clean water or disinfectant is firstly filled in the liquid medicine bottle, the second valve is opened, the first valve is closed, the negative pressure device is started to enable the liquid medicine bottle to be in a negative pressure state, the clean water or disinfectant in the liquid medicine bottle enters the liquid inlet pipe through the liquid inlet pipe and enters the liquid medicine bottle, the capacity of the clean water or disinfectant injected into the liquid medicine bottle is controlled according to the capacity scale mark on the liquid medicine bottle, the second valve and the negative pressure device are closed, the pressure handle is pressed to spray the clean water or disinfectant in the liquid medicine bottle from the atomizing nozzle through the liquid guide pipe, the part needing to be dosed is cleaned and disinfected, the waste liquid after use flows into the bottom of the suction bowl, the first valve is opened, the negative pressure device is started to enable the waste liquid bottle to be in a negative pressure state, and the waste liquid at the bottom of the suction bowl flows into the waste liquid bottle through the waste liquid hose; after cleaning, medicine administration can be carried out, when the medicine is liquid, medicine liquid is filled in a medicine supply bottle, a second valve is opened, a first valve is closed, a negative pressure device is started, the medicine storage bottle is in a negative pressure state, the medicine liquid in the medicine supply bottle enters a liquid inlet pipe through an infusion pipe, enters a medicine storage bottle through the liquid inlet pipe, the capacity of the medicine liquid injected into the medicine storage bottle is controlled according to the capacity scale mark on the medicine supply bottle, the second valve and the negative pressure device are closed, and the medicine liquid in the medicine storage bottle is sprayed out from an atomization nozzle through a liquid guide pipe by pressing a pressure handle, so that the medicine is administrated to an administration part; when the medicine is in powder or cream form, the telescopic medicine tube can be pushed out from the through hole corresponding to the sleeve through the push rod, so that the medicine spray head extends into the bowl to the administration position, the medicine storage tube is filled with the powder or cream form medicine through the medicine injection port, the air bag is extruded, the powder or cream form medicine is sprayed out of the medicine spray head to the administration position for administration, when the liquid or powder medicine remains, the medicine can fall on the bottom of the suction cup, the first valve is opened, the negative pressure device is started, so that the waste liquid bottle is in a negative pressure state, and the waste medicine at the bottom of the suction cup flows into the waste liquid bottle through the waste liquid hose; the push rod is pushed back to the suction cup, the telescopic medicine tube is shortened, the through hole is exposed, the suction force of the suction cup is eliminated, the suction cup is removed, the medicine liquid is heated through the heating sleeve on the medicine storage bottle, the temperature of the medicine liquid is controlled by controlling the heating time length through the temperature sensor, the stimulation of cold medicine liquid to a diseased part is reduced, the observation of an affected part of a patient can be facilitated through the illuminating lamp, and the medicine feeding is convenient; the camera and the photo acquisition device can take photos of the affected parts of the patient, so that the photos are convenient to archive;
when the drug delivery device is cleaned, clean water or disinfectant can be injected into the drug storage tube, the telescopic drug tube is pushed into the suction bowl through the push rod, and the telescopic drug tube and the drug spray head are cleaned and disinfected through the extrusion air bag; firstly filling clear water or disinfectant into a medicine supply bottle, opening a second valve, closing a first valve, starting a negative pressure device to enable the medicine storage bottle to be in a negative pressure state, enabling clear water or disinfectant in the medicine supply bottle to enter the medicine storage bottle through the clear water or disinfectant, closing the second valve and the negative pressure device, and spraying the clear water or disinfectant in the medicine storage bottle from an atomizing nozzle through a liquid guide pipe by pressing a pressure handle to clean and disinfect the liquid guide pipe and a suction cup; opening the first valve, starting the negative pressure device, enabling the waste liquid bottle to be in a negative pressure state, enabling clear water or disinfectant at the bottom of the suction bowl to flow into the waste liquid bottle through the waste liquid hose, cleaning and disinfecting the waste liquid hose, and cleaning the waste liquid bottle through the clear water or disinfectant after the waste liquid bottle is dismounted through screw thread rotation.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a multifunctional special drug delivery device capable of preheating an otorhinolaryngology department, which is characterized in that a suction cup is adsorbed on a drug delivery part to prevent drug liquid from flowing into other parts to cause drug liquid waste when the device is used, clear water or cleaning liquid is firstly filled in a drug bottle, the diseased part can be cleaned through a pressure handle atomizer, waste liquid flows into a waste liquid bottle through a negative pressure device, the drug bottle is filled with the drug liquid after cleaning, the drug liquid can be sprayed out through the pressure handle atomizer, the drug delivery area can be accurately mastered, other parts cannot be influenced, and redundant drug liquid can also flow back into the waste liquid bottle. The through hole at the left end of the sleeve enables the adsorption force of the suction cup to disappear through the push rod, the suction cup can be easily removed, damage to a drug administration part is avoided, the heating sleeve on the drug storage bottle can heat the drug liquid, the heating time is controlled through the temperature sensor to control the temperature of the drug liquid, the stimulation of cold drug liquid to the diseased part is reduced, the lighting lamp can be used for helping to observe the affected part of a patient, and the drug administration is convenient; the camera and the photo acquisition device can take photos of the affected parts of the patient, and the photos are convenient to archive. The device can accurately control the administration area, can clean, disinfect and administer wounds in the ear-nose-throat cavity only by penetrating the ear-nose-throat cavity of a wounded person once, can select liquid or powder medicines or use simultaneously according to actual conditions, and has small stimulation to the ear-nose-throat.
Drawings
In order to more clearly illustrate the technical scheme of the invention, the multifunctional preheating ear-nose-throat special drug delivery device is briefly described below, and the drawings used in the invention are obviously only drawings used in some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view (side view) showing the overall structure of an otorhinolaryngological drug delivery device of the present invention;
fig. 2 is a schematic view of the structure of the fixing member 13 of the present invention;
FIG. 3 is a top view of the otorhinolaryngological drug delivery device of the present invention;
fig. 4A-C are schematic structural views showing different angles of the suction cup 1 and the sleeve 2.
Reference numerals illustrate:
1. the device comprises a suction cup, 2, a sleeve, 3, an air bag, 4, a medicine storage bottle, 5, a waste liquid bottle, 6, a medicine storage tube, 7, a negative pressure device, 8, a medicine supply bottle, 9, a connecting piece, 10, a telescopic medicine tube, 11, a liquid guide tube, 12, a waste liquid hose, 13, a fixing piece, 14, a medicine spray head, 15, an atomization spray head, 16, a hose, 17, a one-way valve, 18, a metal ball, 19, a pressure handle, 20, a liquid inlet tube, 21, a temperature sensor, 22, a negative pressure tube II, 23, a heating sleeve, 24, a connecting piece, 25, a transfusion tube, 26, a negative pressure tube I, 27, a three-way connecting tube, 28, a push rod, 29, an illuminating lamp, 30, a camera, 31, a storage battery, 32, a photo collecting device, 33, an operation button, 34 and a rectangular hole groove.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings.
Example 1
As shown in fig. 1-3, the multifunctional preheating drug delivery device special for otorhinolaryngology comprises a suction cup 1, a sleeve 2, an air bag 3, a drug storage bottle 4, a waste liquid bottle 5, a drug storage tube 6, a negative pressure device 7 and a drug supply bottle 8, wherein the front end of the sleeve 2 is provided with the suction cup 1, the center point of the bottom of the suction cup 1 is connected with the sleeve 2 through a connecting piece 9, the connecting piece 9 enables the suction cup 1 to swing up and down around the center point of the bottom of the bowl, so that the suction cup 1 and the sleeve 2 show different angles (fig. 4A-C), and the suction cup 1 is a flexible transparent silica gel suction cup; the medical device is characterized in that a telescopic medicine tube 10, a liquid guide tube 11 and a waste liquid hose 12 are arranged in the sleeve 2, the telescopic medicine tube 10 is arranged above the liquid guide tube 11, the liquid guide tube 11 is arranged above the waste liquid hose 12, the telescopic medicine tube 10 and the liquid guide tube 11 are connected through a fixing piece 13 (shown in figure 2), one end of the telescopic medicine tube 10 is provided with a medicine spray nozzle 14, the medicine spray nozzle 14 is provided with a plurality of medicine spray holes, the suction cup 1 and one end, connected with the suction cup 1, of the sleeve 2 are provided with through holes corresponding to the telescopic medicine tube 10, the telescopic medicine tube 10 is communicated with the inside of the suction cup 1 through the through holes, so that the medicine spray nozzle 14 stretches into the suction cup 1, the other end of the telescopic medicine tube 10 is communicated with one end of a medicine storage tube 6, the other end of the medicine storage tube 6 is connected with the air bag 3, and the top of the medicine storage tube 6 is provided with a medicine injection port with a plug; the telescopic medicine tube 10 top be provided with push rod 28, sleeve 2 top be provided with push rod 28 supporting rectangular hole groove 34, push rod 28 is used for controlling telescopic medicine tube 10's length, push rod 28 extends hole groove 34 and promotes to the suction cup direction, telescopic medicine tube 10 stretches out, stretch out from corresponding through-hole, stretch into suction cup 1 inside, make suction cup 1 be the closure state when adsorbing the position of dosing, push rod 28 extends hole groove 34 and promotes away from suction cup 1, telescopic medicine tube 10 shortens, the through-hole exposes, makes suction cup 1 attaching force disappear, conveniently removes suction cup 1. One end of the liquid guide tube 11 is provided with an atomizing nozzle 15, the atomizing nozzle 15 is of a hemispherical structure, liquid medicine is uniformly sprayed out, the largest area is used for dosing a diseased part, one end of the suction cup 1, which is connected with the suction cup 1, of the sleeve 2 is provided with a through hole corresponding to the liquid guide tube 11, the liquid guide tube 11 is communicated with the inside of the suction cup 1 through the through hole, the atomizing nozzle 15 stretches into the inside of the suction cup 1, the other end of the liquid guide tube 11 downwards stretches into the medicine storage bottle 4 to be connected with a hose 16, the liquid guide tube 11 is close to the inside of one end of the medicine storage bottle 4 and is provided with a one-way valve 17, the bottom of the hose 16 is provided with a metal ball 18, through holes are distributed on the wall of the metal ball 18 and are communicated with the hose 16, and the spraying of the medicine liquid is not affected after the medicine dosing device is inverted or is inclined by a certain angle when the medicine liquid is less. The top of the medicine storage bottle 4 is provided with a pressure handle 19, a liquid inlet pipe 20, a temperature sensor 21 and a negative pressure pipe II 22, the pressure handle 19 is connected with a hose 16, the temperature sensor 21 is arranged between the liquid guide pipe 11 and the liquid inlet pipe 20, one end of the temperature sensor 21 stretches into the medicine storage bottle 4, the other end stretches into a groove below the right end of the sleeve 2, the temperature sensor 21 is used for measuring the temperature of medicine liquid, the medicine liquid is prevented from being excessively scalded or overcooled, and the groove can protect the temperature sensor 21; the external surface of medicine storage bottle 4 be provided with heating jacket 23, the one end of feed liquor pipe 20 stretch into in the medicine storage bottle 4, the other end is connected with transfer line 25 through a connecting piece 24, the inside filter screen that is provided with of connecting piece 24, the filter screen can filter the liquid medicine, prevents to block up the pipeline. The other end of the infusion tube 25 extends into the bottom of the inner cavity of the medicine supply bottle 8, a capacity scale mark is arranged on the surface of the medicine supply bottle 8, one end of the negative pressure tube II 22 extends into the bottle mouth of the medicine storage bottle 4, the other end of the negative pressure tube II extends into the sleeve 2 and is connected with the negative pressure tube I26 through a three-way connecting tube 27, the lower end of the three-way connecting tube 27 is connected with the negative pressure device 7, a first valve is arranged between the three-way connecting tube 27 and the negative pressure tube I7, a second valve is arranged between the three-way connecting tube 27 and the negative pressure tube II 22, the other end of the negative pressure tube I26 extends downwards into the bottle mouth of the inner cavity of the waste liquid bottle 5, the waste liquid bottle 5 is arranged below the middle part of the sleeve 2 and is connected with the sleeve 2 through threads, a waste liquid hose 12 is arranged in the waste liquid bottle 5, one end of the waste liquid hose 12 is communicated with the suction cup 1, and the other end of the waste liquid hose extends into the bottom of the inner cavity of the waste liquid bottle 5 through the sleeve 2; wherein, at least one end of the telescopic medicine tube 10, the liquid guide tube 11 and the waste liquid hose 12 is made of flexible materials, so that the telescopic medicine tube 10, the liquid guide tube 11 and the waste liquid hose 12 can bend and deform along with the swing of the suction cup 1. The sleeve 2 is also provided with a storage battery 31 and an operation button 33, the top of the left end of the sleeve 2 is provided with an illuminating lamp 29, and when the administration part is deeper and the light is dark, the illuminating lamp 29 is used for observing the affected part of a patient, so that the administration is convenient; the top of light 29 be equipped with camera 30, the below of sleeve 2's right-hand member be equipped with battery 31, photo acquisition device 32 and operating button 33 respectively, camera 30 be connected with photo acquisition device 32, camera 30 and photo acquisition device 32 can take a picture the patient affected part, conveniently archives. The illuminating lamp 29, the photo collecting device 32, the temperature sensor 21 and the heating jacket 23 are respectively and electrically connected with the storage battery 31 through the operation buttons 33. The operation button 33 is used to control the switching of the illumination lamp 29, the photo taking device 32, the temperature sensor 21, and the heating jacket 23.
The using method comprises the following steps:
when the medicine feeding device is used, the suction cup 1 is adsorbed on a part needing to be fed, the medicine bottle 8 is filled with clean water or disinfectant, the second valve is opened, the first valve is closed, the negative pressure device 7 is started, the medicine storage bottle 4 is in a negative pressure state, the clean water or disinfectant in the medicine bottle 8 enters the liquid inlet pipe 20 through the liquid inlet pipe 25, the medicine storage bottle 4 is filled with the clean water or disinfectant according to the capacity scale mark on the medicine bottle 8, the capacity of the clean water or disinfectant filled in the medicine storage bottle 4 is controlled, the second valve and the negative pressure device 7 are closed, the pressure handle 19 is pressed, the clean water or disinfectant in the medicine bottle 4 is sprayed out from the atomizing nozzle 15 through the liquid guide pipe 11, the part needing to be fed is cleaned and disinfected, waste liquid after the use flows into the bottom of the suction cup 1, the first valve is opened, the negative pressure device 7 is started, the waste liquid bottle is in a negative pressure state, and the waste liquid at the bottom of the suction cup 1 flows into the waste liquid bottle 5 through the waste liquid hose 12. After cleaning, medicine administration can be carried out, when the medicine is liquid, medicine liquid is firstly filled in a medicine supply bottle 8, a second valve is opened, a first valve is closed, a negative pressure device 7 is started, the medicine storage bottle 4 is in a negative pressure state, the medicine liquid in the medicine supply bottle 8 enters a liquid inlet pipe 20 through an infusion pipe 25, the medicine liquid enters the medicine storage bottle 4 through the liquid inlet pipe 20, the capacity of the medicine liquid injected into the medicine storage bottle 4 is controlled according to the capacity scale mark on the medicine supply bottle 8, the second valve and the negative pressure device 7 are closed, and the medicine liquid in the medicine storage bottle 4 is sprayed out of an atomizing nozzle 15 through a liquid guide pipe 11 by pressing a pressure handle 19, so that medicine administration is carried out on an administration part; when the medicine is in powder or cream form, the telescopic medicine tube 10 can be pushed out from the through hole at the left end of the sleeve 2 through the push rod 28, so that the medicine spray nozzle 14 reaches the administration position, the medicine storage tube 6 is injected with the powder or cream form medicine through the medicine injection port, the air bag 3 is extruded, and the powder or cream form medicine is sprayed out from the medicine spray nozzle 14 to the administration position for administration. When liquid or powder medicine remains, the medicine can drop to the bottom of the suction cup 1, the first valve is opened, the negative pressure device 7 is started, the waste liquid bottle 5 is in a negative pressure state, and the waste medicine at the bottom of the suction cup 1 can flow into the waste liquid bottle 5 through the waste liquid hose 12. Pushing the push rod 28 rightwards, shortening the telescopic medicine tube 10, enabling the adsorption force of the suction cup 1 to disappear through the through hole at the left end of the sleeve 2, easily removing the suction cup 1, avoiding damaging the administration part, heating the medicine liquid by the heating sleeve 23 on the medicine storage bottle 4, controlling the temperature of the medicine liquid by controlling the heating time length through the temperature sensor 21, reducing the stimulation of cold medicine liquid to the affected part, and being beneficial to observing the affected part of a patient by the lighting lamp 29, and facilitating administration; the camera 30 and the photo taking device 32 can take photos of the affected part of the patient, and the photos are convenient to archive.
When the drug delivery device is cleaned, clean water or disinfectant can be injected into the drug storage tube 6, the telescopic drug tube 10 is pushed into the suction cup 1 through the push rod 28, and the telescopic drug tube 10 and the drug spray head 14 are cleaned and disinfected through the extrusion air bag 3. The clean water or disinfectant is firstly filled in the medicine bottle 8, the second valve is opened, the first valve is closed, the negative pressure device 7 is started, the medicine storage bottle 4 is in a negative pressure state, the clean water or disinfectant in the medicine bottle 8 enters the medicine storage bottle 4, the second valve and the negative pressure device 7 are closed, the clean water or disinfectant in the medicine storage bottle 4 is sprayed out of the atomizing nozzle 15 through the liquid guide tube 11 by pressing the pressure handle 19, the liquid guide tube 11 and the suction cup 1 are cleaned and disinfected, the first valve is opened, the negative pressure device 7 is started, the waste liquid bottle 5 is in a negative pressure state, the clean water or disinfectant at the bottom of the suction cup 1 flows into the waste liquid bottle 5 through the waste liquid hose 12, the waste liquid hose 12 is cleaned and disinfected, and the waste liquid bottle 5 is rotationally detached through threads and cleaned by the clean water or disinfectant.
The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Various modifications and improvements of the technical scheme of the present invention will fall within the protection scope of the present invention without departing from the design concept of the present invention, and the technical content of the present invention is fully described in the claims.
Claims (4)
1. The utility model provides a special dosing device of otorhinolaryngology branch of academic or vocational study, includes suction cup, sleeve, gasbag, medicine storage bottle, waste liquid bottle, medicine storage pipe, negative pressure ware, medicine feed bottle, its characterized in that: the front end of the sleeve is provided with a suction cup, the center point of the bottom of the suction cup is connected with the sleeve through a connecting piece, and the connecting piece enables the suction cup to swing up and down or left and right around the center point of the bottom of the bowl, so that the suction cup and the sleeve show different angles; the telescopic medicine tube is arranged above the liquid guide tube, the liquid guide tube is arranged above the liquid guide tube, the telescopic medicine tube is connected with the liquid guide tube through a fixing piece, one end of the telescopic medicine tube is provided with a medicine spray nozzle, the medicine spray nozzle is provided with a plurality of medicine spray holes, one end of the suction cup and one end of the sleeve connected with the suction cup are provided with through holes corresponding to the telescopic medicine tube, the telescopic medicine tube is communicated with the inside of the suction cup through the through holes, so that the medicine spray nozzle stretches into the suction cup, the other end of the telescopic medicine tube is communicated with one end of the medicine storage tube, and the other end of the medicine storage tube is connected with the air bag; the telescopic medicine tube is characterized in that a push rod is arranged above the telescopic medicine tube, a rectangular hole groove matched with the push rod is formed in the top of the sleeve, the push rod is used for controlling the length of the telescopic medicine tube, the push rod pushes the telescopic medicine tube to the direction of the suction bowl, the telescopic medicine tube stretches out of the corresponding through hole and stretches into the suction bowl, so that the suction bowl is in a closed state when the medicine feeding part is adsorbed, the push rod pushes away from the suction bowl, the telescopic medicine tube is shortened, the through hole is exposed, the adsorption force of the suction bowl disappears, and the suction bowl is convenient to remove; one end of the liquid guide pipe is provided with an atomizing nozzle, one end of the suction cup and one end of the sleeve connected with the suction cup are provided with through holes corresponding to the liquid guide pipe, the liquid guide pipe is communicated with the inside of the suction cup through the through holes, so that the atomizing nozzle stretches into the inside of the suction cup, the other end of the liquid guide pipe stretches into the inside of the medicine storage bottle downwards to be connected with a hose, one end, close to the medicine storage bottle, of the liquid guide pipe is provided with a one-way valve, the bottom of the hose is provided with a metal ball, through holes are distributed on the wall of the metal ball, and the through holes are communicated with the hose; the top of the medicine storage bottle is provided with a pressure handle, a liquid inlet pipe, a temperature sensor and a negative pressure pipe II, the pressure handle is connected with a hose, the outer surface of the medicine storage bottle is provided with a heating jacket, one end of the liquid inlet pipe extends into the medicine storage bottle, the other end of the liquid inlet pipe is connected with the liquid inlet pipe through a connecting piece, a filter screen is arranged in the connecting piece, the other end of the liquid inlet pipe extends into the bottom of an inner cavity of the medicine supply bottle, the surface of the medicine supply bottle is provided with a capacity scale mark, one end of the negative pressure pipe II extends into the bottle mouth of the medicine storage bottle, the other end of the negative pressure pipe II extends into the sleeve, the other end of the negative pressure pipe is connected with one end of the negative pressure pipe through a three-way connecting pipe, the lower end of the three-way connecting pipe is connected with a negative pressure device, a first valve is arranged between the three-way connecting pipe and the negative pressure pipe I, the other end of the negative pressure pipe I extends downwards into the bottle mouth of the waste liquid bottle, the waste liquid bottle is arranged below the inner cavity of the sleeve and is connected with the sleeve through threads, the waste liquid bottle is arranged in the inner cavity of the sleeve, and the waste liquid bottle is connected with one end of the hose through the bottom of the hose; at least one end of the telescopic medicine tube, the liquid guide tube and the waste liquid hose is made of flexible materials, so that the telescopic medicine tube, the liquid guide tube and the waste liquid hose can be bent and deformed along with the swing of the suction cup;
when the liquid medicine bottle is used, the suction cup is adsorbed at a part needing to be dosed, clean water or disinfectant is firstly filled in the liquid medicine bottle, the second valve is opened, the first valve is closed, the negative pressure device is started, the liquid medicine bottle is in a negative pressure state, the clean water or disinfectant in the liquid medicine bottle enters the liquid inlet pipe through the liquid inlet pipe, the liquid medicine bottle enters the liquid medicine bottle, the capacity of the clean water or disinfectant injected into the liquid medicine bottle is controlled according to the capacity scale mark on the liquid medicine bottle, the second valve and the negative pressure device are closed, the clean water or disinfectant in the liquid medicine bottle is sprayed out of the atomizing nozzle through the liquid guide pipe by pressing the pressure handle, the part needing to be dosed is cleaned and disinfected, the waste liquid after use flows into the bottom of the suction cup, the first valve is opened, the negative pressure device is started, the waste liquid in the negative pressure state is formed by the liquid bottle, and the waste liquid at the suction bottom flows into the waste liquid bottle through the waste liquid hose; after cleaning, medicine administration can be carried out, when the medicine is liquid, medicine liquid is filled in a medicine supply bottle, a second valve is opened, a first valve is closed, a negative pressure device is started, the medicine storage bottle is in a negative pressure state, the medicine liquid in the medicine supply bottle enters a liquid inlet pipe through an infusion pipe, enters a medicine storage bottle through the liquid inlet pipe, the capacity of the medicine liquid injected into the medicine storage bottle is controlled according to the capacity scale mark on the medicine supply bottle, the second valve and the negative pressure device are closed, and the medicine liquid in the medicine storage bottle is sprayed out from an atomization nozzle through a liquid guide pipe by pressing a pressure handle, so that the medicine is administrated to an administration part; when the medicine is in powder or cream form, the telescopic medicine tube can be pushed out from the through hole corresponding to the sleeve through the push rod, so that the medicine spray head extends into the bowl to the administration position, the medicine storage tube is filled with the powder or cream form medicine through the medicine injection port, the air bag is extruded, the powder or cream form medicine is sprayed out of the medicine spray head to the administration position for administration, when the liquid or powder medicine remains, the medicine can fall on the bottom of the suction cup, the first valve is opened, the negative pressure device is started, so that the waste liquid bottle is in a negative pressure state, and the waste medicine at the bottom of the suction cup flows into the waste liquid bottle through the waste liquid hose; the push rod is pushed back to the suction cup, the telescopic medicine tube is shortened, the through hole is exposed, the suction force of the suction cup is eliminated, the suction cup is removed, the medicine liquid is heated through the heating sleeve on the medicine storage bottle, the temperature of the medicine liquid is controlled by controlling the heating time length through the temperature sensor, the stimulation of cold medicine liquid to a diseased part is reduced, the observation of an affected part of a patient can be facilitated through the illuminating lamp, and the medicine feeding is convenient; the camera and the photo acquisition device can take photos of the affected parts of the patient, so that the photos are convenient to archive;
when the drug delivery device is cleaned, clean water or disinfectant can be injected into the drug storage tube, the telescopic drug tube is pushed into the suction bowl through the push rod, and the telescopic drug tube and the drug spray head are cleaned and disinfected through the extrusion air bag; firstly filling clear water or disinfectant into a medicine supply bottle, opening a second valve, closing a first valve, starting a negative pressure device to enable the medicine storage bottle to be in a negative pressure state, enabling clear water or disinfectant in the medicine supply bottle to enter the medicine storage bottle through the clear water or disinfectant, closing the second valve and the negative pressure device, and spraying the clear water or disinfectant in the medicine storage bottle from an atomizing nozzle through a liquid guide pipe by pressing a pressure handle to clean and disinfect the liquid guide pipe and a suction cup; opening the first valve, starting the negative pressure device, enabling the waste liquid bottle to be in a negative pressure state, enabling clear water or disinfectant at the bottom of the suction bowl to flow into the waste liquid bottle through the waste liquid hose, cleaning and disinfecting the waste liquid hose, and cleaning the waste liquid bottle through the clear water or disinfectant after the waste liquid bottle is dismounted through screw thread rotation.
2. The otorhinolaryngological specialized drug delivery device of claim 1 wherein: the sleeve is also provided with a storage battery and an operation button, and the temperature sensor and the heating sleeve are respectively and electrically connected with the storage battery through the operation button.
3. The otorhinolaryngological specialized drug delivery device of claim 2 wherein: the one end that is close to the suction cup of telescopic be equipped with the light, the light be connected with the battery electricity through operating button respectively.
4. A special administration device for otorhinolaryngology as claimed in claim 3 wherein: the telescopic suction cup is characterized in that a camera is further arranged at one end, close to the suction cup, of the sleeve, a photo collecting device is further arranged in the sleeve, the camera is connected with the photo collecting device, and the photo collecting device is electrically connected with the storage battery through an operation button.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910172345.8A CN109939338B (en) | 2019-03-07 | 2019-03-07 | Special device of dosing of otorhinolaryngology branch of academic or vocational study |
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| CN201910172345.8A CN109939338B (en) | 2019-03-07 | 2019-03-07 | Special device of dosing of otorhinolaryngology branch of academic or vocational study |
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| CN109939338B true CN109939338B (en) | 2024-03-19 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643738A (en) * | 2019-10-31 | 2020-09-11 | 西安交通大学医学院第一附属医院 | Breathe internal medicine with throat drainage and send medicine device |
| CN112169150A (en) * | 2020-10-21 | 2021-01-05 | 董再玲 | Probe-in type drug delivery device for otolaryngological nursing |
| CN112587787B (en) * | 2020-12-30 | 2022-05-06 | 山东中医药大学附属医院 | Medicine device is spouted with pressurization to department of respiration clinical |
| CN115430023B (en) * | 2022-08-04 | 2023-12-19 | 南方医科大学第三附属医院（广东省骨科研究院） | Instrument for treating mycotic external auditory meatus |
| CN115382082B (en) * | 2022-09-29 | 2024-03-29 | 四川大学华西医院 | Dry and wet integrated spraying device |
| CN117045431B (en) * | 2023-09-19 | 2024-02-02 | 首都医科大学附属北京同仁医院 | Temperature control multifunctional auditory canal cleaner |
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| CN209865009U (en) * | 2019-03-07 | 2019-12-31 | 哈尔滨医科大学 | Special drug delivery device for otolaryngological department |
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| CN203408316U (en) * | 2013-08-20 | 2014-01-29 | 祝青萍 | Ear-nose-throat dosing device |
| CN105688325A (en) * | 2014-11-25 | 2016-06-22 | 宋秋灵 | Ear-nose-throat medicine spraying device |
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