CN209865009U - Special drug delivery device for otolaryngological department - Google Patents

Abstract

The utility model discloses a special medicine feeding device for otolaryngology department, including suction cup, the sleeve, the gasbag, the medicine storage bottle, the waste liquid bottle, the medicine storage pipe, the negative pressure ware, supply the medicine bottle, during the use, adsorb the suction cup at the position that needs to dose, prevent that the liquid medicine from flowing into other positions, cause the liquid medicine extravagant, pack into the washing liquid in the medicine bottle earlier, can wash ill the position through pressure handle atomizer, the waste liquid flows to the waste liquid bottle through the negative pressure ware, pack into the liquid medicine in the medicine bottle again after washing, can spout the liquid medicine through pressure handle atomizer, can accurately master the region of dosing, can not influence other positions, the heating jacket on the medicine storage bottle can be dosed the liquid heating, reduce the stimulation of cold liquid medicine to ill the position, the light can help observing patient's affected part, conveniently dose; camera and photo collection system can shoot patient affected part, conveniently files, the utility model discloses a this device of dosing can select to use liquid or powder medicine or use simultaneously according to actual conditions.

Description

Special drug delivery device for otolaryngological department

Technical Field

The utility model relates to a special device of dosing of otolaryngology branch of academic or vocational study, in particular to special device of dosing of multi-functional otolaryngology branch of academic or vocational study that can preheat. The utility model belongs to the technical field of medical instrument.

Background

An "otorhinolaryngological" department is a surgical department that diagnoses and treats the ear, nose, pharynx, larynx and its related head and neck regions. With the progress and development of science and technology, medical departments mutually permeate and promote, and the scope of the otolaryngological department, the ear microsurgery, the ear neurosurgery, the lateral craniofacial department, the audiology and balance science, the nose endoscopic surgery, the nose neurosurgery (the nose craniofacial department), the head and neck surgery, the throat microsurgery, the voice and speech disease department, the otorhinolaryngological department of children and the like are expanded, and the content of the otolaryngological department is greatly enriched.

In emergency department, the case that the ear, nose, throat or oral cavity has a wound is often encountered, for example, the oral cavity has ulcer, the wound medicine is generally divided into liquid and powder, when liquid disinfection or administration is carried out, a cotton ball stained with disinfectant or liquid medicine is clamped by tweezers and then applied to the wound, if powder administration is carried out, most of the cotton balls are directly sprayed with the medicine, the defects that the ear, nose, throat or oral cavity has dark light rays and cannot accurately find an affected part, disinfection or administration is carried out, if hands shake during the careless operation of a doctor, the cotton ball is easily dropped on the ear, nose, throat or oral cavity, discomfort is brought to a patient, the powder medicine cannot be accurately sprayed on the affected part, the disinfectant and the liquid medicine on the cotton ball can also drip on the non-affected part of the ear, nose, throat or oral cavity, and the doctor needs to probe into the cavity of the patient for several times to respectively clean the wound, sterilizing cotton swab, and spraying liquid medicine and powder medicine. Therefore, the wound needs to be searched again each time, which not only causes the patient to feel uncomfortable, but also has the disadvantages of tedious operation and long time waste, and increases the possibility of wound infection. The above problems not only cause the waste of disinfectant or liquid medicine in the medical treatment process, but also destroy beneficial bacteria in the oral cavity if the wound is in the oral cavity, destroy the balance of strains in the oral cavity and bring new problems. The throat diseases bring great troubles to patients, the throat is dry, itchy, scorching and gradually painful at the beginning of the diseases, the swallowing becomes worse, the saliva is increased, and the pharyngeal paradoxus is involved, so the patients have obvious earache. Therefore, once the throat disease occurs, corresponding medicines are taken for treatment in time. The throat drug delivery device in the prior art is mainly characterized in that a medicine bottle is connected with a fixed drug spraying rod, when a diseased part of a patient is in a deeper oral cavity or a place difficult to touch, the existing drug delivery device can not directly deliver drug to the diseased part for the first time, and needs to swallow through the oral cavity, so that the drug effect of the drug is directly reduced; increasing discomfort to the patient. Moreover, different ear, nose and throat parts are different in medication tools and medicines, and patients need to constantly change different medication tools according to different parts, so that great inconvenience is brought to the patients in medication and medicine change. The medicine sprayer is a common medicine applying tool for patients in the department of otorhinolaryngology, and the medicine is externally applied because the otolaryngology is positioned at the tail end of a human body and the effect of oral medicine taking is not obvious. It is primarily administered to the deeper parts of the ear canal, nasal cavity or throat. Because the auditory meatus, the nasal cavity or the throat and other cavities are not smooth, the pathological change tissue part needs to be determined by means of external light sometimes, the operation is very complicated, the workload is increased for medical staff, the pathological change tissue part can be shielded sometimes, and the medicine spraying is often not very accurate. Moreover, the medicine sprayed by the administration device in the prior art is cool, and when the medicine is sprayed to an affected part, a patient feels uncomfortable, and the medicine can cause bad stimulation to the part with pathological changes. In addition, among the prior art, medical personnel need constantly adjust the angle of medicine spraying device according to the position of spouting the medicine and the posture of patient's health at the in-process of spouting the medicine, and the lower extreme of the pipette in the medicine bottle of current medicine spraying device is located the bottom of medicine bottle usually, after the certain angle of slope when the liquid medicine is less when the medicine spraying device is invertd or when the liquid medicine, the pipette all can't absorb the liquid medicine to can't spout the medicine, inconvenient during the use, the medicine surplus when the bottle bottom is more, can't use up completely, cause the waste.

Disclosure of Invention

In order to solve the problem, the utility model provides a multi-functional special device of dosing of otolaryngology branch of academic or vocational study of preheating has solved the waste of prior art liquid medicine, has changed the secondary infection, the dark scheduling problem of light that the shower nozzle caused, can once accomplish the washing of the internal wound of otolaryngology cavity, disinfect and dose, need not aim at diseased part repeatedly, reduces diseased part damage.

The utility model aims at realizing through the following technical scheme:

the utility model relates to a special medicine feeding device for otolaryngological department, which comprises a suction cup, a sleeve, an air bag, a medicine storage bottle, a waste liquid bottle, a medicine storage tube, a negative pressure device and a medicine supply bottle, wherein the front end of the sleeve is provided with the suction cup; the telescopic medicine tube, the liquid guide tube and the waste liquid hose are arranged in the sleeve, the telescopic medicine tube is arranged above the liquid guide tube, the liquid guide tube is arranged above the waste liquid hose, the telescopic medicine tube is connected with the liquid guide tube through a fixing part, a medicine spray head is arranged at one end of the telescopic medicine tube, the medicine spray head is provided with a plurality of medicine spray holes, through holes corresponding to the telescopic medicine tube are formed in the suction bowl and one end of the sleeve, which is connected with the suction bowl, the telescopic medicine tube is communicated with the inside of the suction bowl through the through holes, so that the medicine spray head extends into the suction bowl, 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 spray head, one end of the suction bowl and one end of the sleeve connected with the suction bowl are provided with through holes corresponding to the liquid guide pipe, the liquid guide pipe is communicated with the inside of the suction bowl through the through holes, so that the atomizing spray head extends into the suction bowl, the other end of the liquid guide pipe extends downwards into the medicine storage bottle to be connected with the hose, one end of the liquid guide pipe, which is close to the medicine storage bottle, 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 medicine storage bottle top be provided with pressure handle, feed liquor pipe, temperature-sensing ware and negative pressure pipe two, pressure handle and hose connection, medicine storage bottle surface be provided with the heating jacket, the one end of feed liquor pipe stretch into in the medicine storage bottle, the other end is connected with the transfer line through a connecting piece, the inside filter screen that is provided with of connecting piece, the other end of transfer line stretch into the bottom that supplies the medicine bottle inner chamber, the medicine supply bottle surface be provided with the capacity scale mark, the one end of negative pressure pipe two stretch into medicine storage bottle bottleneck department, the other end stretches into inside being connected with negative pressure pipe through the three-way connecting pipe of sleeve, the lower extreme and the negative pressure ware of three-way connecting pipe be connected, three-way connecting pipe and negative pressure pipe between one be provided with first valve, three-way connecting pipe and negative pressure pipe between be provided with the second valve, the other end of negative pressure pipe one stretch into waste liquid bottle inner chamber bottleneck department downwards, the waste liquid bottle is arranged below the middle part of the sleeve and is connected with the sleeve through threads, a waste liquid hose is arranged in the waste liquid bottle, one end of the waste liquid hose is communicated with the suction bowl, and the other end of the waste liquid hose penetrates through the sleeve and extends into the bottom of an inner cavity of the waste liquid bottle; 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 bend and deform along with the swinging of the suction cup.

Wherein, it is preferred, flexible pencil top be provided with the push rod, the sleeve top be provided with the supporting rectangle hole groove of push rod, the push rod is used for controlling flexible pencil length, the push rod promotes to the suction cup direction, flexible pencil extension stretches out from the through-hole that corresponds, stretches into inside the suction cup, makes the suction cup be the encapsulated situation when adsorbing the position of dosing, the push rod promotes the suction cup dorsad, flexible pencil shortens, the through-hole exposes, makes the suction cup adsorption affinity disappear, conveniently puts aside the suction cup.

Preferably, the sleeve is further provided with a storage battery and an operation button, and the temperature sensor and the heating jacket are electrically connected with the storage battery through the operation button respectively.

Preferably, one end of the sleeve, which is close to the suction bowl, is provided with a lighting lamp, and the lighting lamps are electrically connected with the storage battery through operating buttons respectively.

Preferably, one end of the sleeve, which is close to the suction bowl, 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 operating button.

When the device is used, the suction bowl is adsorbed at a position needing to be dosed, clear water or disinfectant is filled into the medicine supply bottle, the second valve is opened, the first valve is closed, the negative pressure device is started to enable the medicine storage bottle to be in a negative pressure state, clear water or disinfectant in the medicine supply bottle enters the liquid inlet pipe through the liquid conveying pipe and enters the medicine storage bottle through the liquid inlet pipe, the volume of the clear water or the disinfectant injected into the medicine storage bottle is controlled according to the volume scale mark on the medicine supply bottle, the second valve and the negative pressure device are closed, the clear water or the disinfectant in the medicine storage bottle is sprayed out of the atomizing nozzle through the liquid guiding pipe by pressing the pressure handle, the dosing position is cleaned and disinfected, used waste liquid flows into the bottom of the suction bowl, the first valve is opened, the negative pressure device is started to enable the waste liquid in the negative pressure state, and the waste liquid at the bottom of the suction; after cleaning, medicine administration can be carried out, when the medicine is liquid, liquid medicine is filled into the medicine supply bottle firstly, the second valve is opened, the first valve is closed, the negative pressure device is started to enable the medicine storage bottle to be in a negative pressure state, the liquid medicine in the medicine supply bottle enters the liquid inlet pipe through the infusion pipe and enters the medicine storage bottle through the liquid inlet pipe, the capacity of the liquid medicine 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 liquid medicine in the medicine storage bottle is sprayed out of the atomizing nozzle through the liquid guide pipe by pressing down the pressure handle to administer the medicine to the administration part; when the medicine is in a powder or cream shape, the telescopic medicine tube can be pushed out from the through hole corresponding to the sleeve through the push rod, the medicine spray head extends into the bowl to a medicine administration part, the powder or cream-shaped medicine is injected into the medicine storage tube through the medicine injection port, the air bag is extruded, the powder or cream-shaped medicine is sprayed out from the medicine spray head and is administered to the medicine administration part, when the liquid or powder medicine is left, the liquid or powder medicine can also fall to the bottom of the suction bowl, the first valve is opened, the negative pressure device is started, the waste liquid bottle is in a negative pressure state, and the waste medicine at the bottom of the suction bowl flows into the waste liquid bottle through the waste liquid; the push rod is pushed back to the suction cup, the telescopic medicine tube is shortened, the through hole is exposed, the suction cup adsorption force disappears, the suction cup is moved away, 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 through the temperature sensor, the stimulation of cold medicine liquid to the affected part is reduced, the affected part of a patient can be favorably observed through the illuminating lamp, and the medicine is convenient to administer; the camera and the photo collecting device can photograph the affected part of the patient, so that the affected part can be conveniently filed;

when the drug delivery device is cleaned, clear water or disinfectant can be injected into the drug storage tube, the telescopic drug tube is pushed into the suction cup through the push rod, and the telescopic drug tube and the drug spray head are cleaned and sterilized through the extrusion air bag; clear water or disinfectant is filled into the medicine supply bottle, the second valve is opened, the first valve is closed, the negative pressure device is started to enable the medicine storage bottle to be in a negative pressure state, the clear water or the disinfectant in the medicine supply bottle enters the medicine storage bottle, the second valve and the negative pressure device are closed, the clear water or the disinfectant in the medicine storage bottle is sprayed out of the atomizing nozzle through the liquid guide pipe by pressing the pressure handle, and the liquid guide pipe and the suction bowl are cleaned and disinfected; opening the first valve, starting the negative pressure device to make the waste liquid bottle 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 to clean and disinfect the waste liquid hose, and enabling the waste liquid bottle to be dismounted through screw rotation and cleaned by clear water or disinfectant.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a special device of dosing of multi-functional otolaryngology branch of academic or vocational study that can preheat, when using, adsorb the suction cup at the position of need dosing, prevent that the liquid medicine from flowing into other positions, it is extravagant to cause the liquid medicine, clear water or washing liquid of packing into earlier in the medicine bottle, can wash sick the position through pressure handle atomizer, the waste liquid flows to the waste liquid bottle through the negative pressure ware in, pack into the liquid medicine in the medicine bottle again after having washd, can spout the liquid medicine through pressure handle atomizer, can accurately master the region of dosing, can not influence other positions, unnecessary liquid medicine can flow back to in the waste liquid bottle equally. The suction cup can be easily moved away by the through hole at the left end of the sleeve through the push rod, the drug administration part cannot be damaged, the heating sleeve on the drug storage bottle can heat the drug administration liquid, the temperature of the drug liquid is controlled by controlling the heating time through the temperature sensor, the stimulation of cold drug liquid to the affected part is reduced, and the illuminating lamp can help to observe the affected part of a patient and facilitate drug administration; the camera and the photo collecting device can shoot the affected part of the patient, and the affected part is convenient to store. The device can accurately control the administration area, can complete the cleaning, disinfection and administration of the wound in the ear-nose-throat cavity only by probing into the ear-nose-throat cavity of a wounded person once, can select to use liquid or powder medicine 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 solution of the present invention, a multifunctional preheating type drug delivery device for otorhinolaryngological department is provided, and the drawings used in the present invention are briefly described below, and it is obvious that the drawings in the following description are only drawings used in some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive lability.

FIG. 1 is a schematic view (side view) of the overall structure of the otolaryngological administration device of the present invention;

fig. 2 is a schematic structural view of the fixing member 13 of the present invention;

FIG. 3 is a top view of the drug delivery device of the present invention;

fig. 4A-C are schematic structural views of the suction cup 1 and the sleeve 2 at different angles.

Description of reference numerals:

1. the device comprises a suction bowl, a sleeve, a 3, an air bag, a 4, a medicine storage bottle, a 5, a waste liquid bottle, a 6, a medicine storage pipe, a 7, a negative pressure device, a 8, a medicine supply bottle, a 9, a connecting piece, a 10, a telescopic medicine pipe, a 11, a liquid guide pipe, a 12, a waste liquid hose, a 13, a fixing piece, a 14, a medicine spray head, a 15, an atomizing spray head, a 16, a hose, a 17, a one-way valve, a 18, a metal ball, a 19, a pressure handle, a 20, a liquid inlet pipe, a 21, a temperature sensor, a 22, a second negative pressure pipe, a 23, a heating sleeve, a 24, a connecting piece, a 25, a transfusion pipe, a 26, a first negative pressure pipe, a 27, a three-way connecting pipe, a 28, a push rod, a 29, an.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, the utility model discloses a special medicine feeding device of multi-functional preheating otolaryngology branch of academic or vocational study, including suction cup 1, sleeve 2, gasbag 3, medicine storage bottle 4, waste liquid bottle 5, medicine storage pipe 6, negative pressure device 7, supply medicine bottle 8, sleeve 2 front end be provided with suction cup 1, the bowl bottom central point of suction cup 1 be connected with sleeve 2 through a connecting piece 9, connecting piece 9 makes suction cup 1 can swing from top to bottom around bowl bottom central point, makes suction cup 1 and sleeve 2 present different angles (fig. 4A-C), suction cup 1 be flexible transparent silica gel suction cup; the sleeve 2 is internally provided with a telescopic medicine tube 10, a catheter 11 and a waste liquid hose 12, 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 is connected with the liquid guide tube 11 through a fixing piece 13 (figure 2), one end of the telescopic medicine tube 10 is provided with a medicine spray head 14, the medicine spray head 14 is provided with a plurality of medicine spray holes, one end of the suction cup 1 connected with the suction cup 1 by the suction cup 1 and the sleeve 2 is provided with a through hole 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 hole, so that the medicine spray head 14 extends into the inside of the suction cup 1, the other end of the telescopic medicine tube 10 is communicated with one end of the 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; telescopic medicine pipe 10 top be provided with push rod 28, 2 tops of sleeve be provided with the supporting rectangle hole groove 34 of push rod 28, push rod 28 is used for controlling the length of telescopic medicine pipe 10, push rod 28 extends hole groove 34 and promotes to suction cup direction, telescopic medicine pipe 10 extension, stretch out from the through-hole that corresponds, stretch into suction cup 1 inside, make suction cup 1 be the encapsulated situation when adsorbing the position of dosing, push rod 28 extends hole groove 34 and promotes to suction cup 1 dorsad, telescopic medicine pipe 10 shortens, the through-hole exposes, make suction cup inhale 1 adhesion and disappear, conveniently put aside 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, so that liquid medicine is uniformly sprayed, the medicine is applied to the affected part in the largest area, the suction bowl 1 and one end of the sleeve 2 connected with the suction bowl 1 are provided with through holes corresponding to the liquid guide tube 11, the liquid guide tube 11 is communicated with the inside of the suction bowl 1 through the through holes, so that the atomizing nozzle 15 extends into the inside of the suction bowl 1, the other end of the liquid guide tube 11 extends downwards into the inside of the medicine storage bottle 4 to be connected with the hose 16, the inside of one end, close to the medicine storage bottle 4, of the liquid guide tube 11 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 communicated with the hose 16, and when the medicine applying device is inverted or inclined. 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 extends into the medicine storage bottle 4, the other end of the temperature sensor extends into a groove below the right end of the sleeve 2, the temperature sensor 21 is used for measuring the temperature of the liquid medicine to prevent the liquid medicine from being over-heated or over-cooled, and the groove can protect the temperature sensor 21; the surface of medicine storage bottle 4 be provided with heating jacket 23, the one end of feed liquor pipe 20 stretch into in 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 transfusion tube 25 extends into the bottom of the inner cavity of the medicine supply bottle 8, the surface of the medicine supply bottle 8 is provided with capacity scale marks, one end of the second negative pressure pipe 22 extends into the bottle mouth of the medicine storage bottle 4, the other end extends into the sleeve 2 and is connected with the first negative pressure pipe 26 through a three-way connecting pipe 27, the lower end of the three-way connecting pipe 27 is connected with the negative pressure device 7, a first valve is arranged between the three-way connecting pipe 27 and the first negative pressure pipe 7, a second valve is arranged between the three-way connecting pipe 27 and the negative pressure pipe two 22, the other end of the negative pressure pipe one 26 is downwards extended 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, the waste liquid bottle 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 bowl 1, and the other end of the waste liquid hose passes through the sleeve 2 and extends into the bottom of an inner cavity of the waste liquid bottle 5; 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 be bent and deformed along with the swinging of the suction cup 1. The sleeve 2 is also internally provided with a storage battery 31 and an operating 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 deep 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 the right-hand member of sleeve 2 be equipped with battery 31, photo collection device 32 and operating button 33 respectively, camera 30 be connected with photo collection device 32, camera 30 and photo collection device 32 can shoot patient's affected part, conveniently archives. The illuminating lamp 29, the photo collecting device 32, the temperature sensor 21 and the heating jacket 23 are electrically connected with the storage battery 31 through the operating buttons 33 respectively. The operation buttons 33 are used to control the on and off of the illumination lamp 29, the photo capture device 32, the temperature sensor 21, and the heating jacket 23.

The using method comprises the following steps:

when in use, the suction cup 1 is adsorbed at the position needing to be dosed, clear water or disinfectant is firstly filled in the medicine supply 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 clear water or the disinfectant in the medicine supply bottle 8 enters the liquid inlet pipe 20 through the liquid conveying pipe 25 and enters the medicine storage bottle 4 through the liquid inlet pipe 20, according to the capacity scale mark on the medicine supply bottle 8, the capacity of the clear water or the disinfectant injected into the medicine storage bottle 4 is controlled, the second valve and the negative pressure device 7 are closed, by pressing the pressure handle 19, the clean water or the disinfectant in the medicine storage bottle 4 is sprayed out from the atomizing nozzle 15 through the liquid guide tube 11, cleaning and disinfecting the administration part, enabling the used waste liquid to flow into the bottom of the suction bowl 1, opening the first valve, starting the negative pressure device 7 to enable the waste liquid bottle to be in a negative pressure state, and enabling the waste liquid at the bottom of the suction bowl 1 to flow 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, liquid medicine is filled into the medicine supply bottle 8 firstly, the second valve is opened, the first valve is closed, the negative pressure device 7 is started to enable the medicine storage bottle 4 to be in a negative pressure state, the liquid medicine in the medicine supply bottle 8 enters the liquid inlet pipe 20 through the infusion pipe 25 and enters the medicine storage bottle 4 through the liquid inlet pipe 20, the capacity of the liquid medicine 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 liquid medicine in the medicine storage bottle 4 is sprayed out of the atomizing nozzle 15 through the liquid guide pipe 11 by pressing the pressure handle 19 to administer medicine to the administration part; when the medicine is in a powder or cream shape, 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 head 14 reaches the administration part, the powder or cream-shaped medicine is injected into the medicine storage tube 6 through the medicine injection port, the air bag 3 is squeezed, and the powder or cream-shaped medicine is sprayed out from the medicine spray head 14 and is administered to the administration part. When the liquid or powder medicine remains, the liquid or powder medicine also falls 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 flows into the waste liquid bottle 5 through the waste liquid hose 12. The push rod 28 is pushed rightwards, the telescopic medicine tube 10 is shortened, the suction cup 1 is free of adsorption force due to the through hole in the left end of the sleeve 2, the suction cup 1 can be easily moved away, the medicine administration part cannot be damaged, the heating sleeve 23 on the medicine storage bottle 4 can heat medicine administration liquid, the temperature of the medicine liquid is controlled by controlling the heating time through the temperature sensor 21, the stimulation of cold medicine liquid to the diseased part is reduced, and the illuminating lamp 29 can help to observe the affected part of a patient and facilitate medicine administration; the camera 30 and the photo collecting device 32 can take photos of the affected part of the patient, so that the affected part can be conveniently filed.

When the medicine feeding device is cleaned, clear water or disinfectant can be injected into the medicine storage tube 6, the telescopic medicine tube 10 is pushed into the suction cup 1 through the push rod 28, and the telescopic medicine tube 10 and the medicine spray nozzle 14 are cleaned and sterilized through the extrusion air bag 3. Clean water or disinfectant is filled into the medicine supply bottle 8 firstly, 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 the disinfectant in the medicine supply bottle 8 enters the medicine storage bottle 4, the second valve and the negative pressure device 7 are closed, the clean water or the disinfectant in the medicine storage bottle 4 is sprayed out from the atomizing nozzle 15 through the liquid guide tube 11 by pressing the pressure handle 19, the liquid guide tube 11 and the suction bowl 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 the disinfectant at the bottom of the suction bowl 1 can flow 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 dismounted through threads and is cleaned by the clean water or.

The above-described embodiments 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. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (5)

1. The utility model provides a special device of dosing of otolaryngology branch of academic or vocational study, includes suction cup, sleeve, gasbag, stores up medicine bottle, waste liquid bottle, stores up pencil, negative pressure ware, supplies medicine bottle, its characterized in that: the front end of the sleeve is provided with a suction bowl, the central point of the bottom of the bowl of the suction bowl is connected with the sleeve through a connecting piece, and the connecting piece enables the suction bowl to swing up and down or left and right around the central point of the bottom of the bowl, so that the suction bowl and the sleeve present different angles; the telescopic medicine tube, the liquid guide tube and the waste liquid hose are arranged in the sleeve, the telescopic medicine tube is arranged above the liquid guide tube, the liquid guide tube is arranged above the waste liquid hose, the telescopic medicine tube is connected with the liquid guide tube through a fixing part, a medicine spray head is arranged at one end of the telescopic medicine tube, the medicine spray head is provided with a plurality of medicine spray holes, through holes corresponding to the telescopic medicine tube are formed in the suction bowl and one end of the sleeve, which is connected with the suction bowl, the telescopic medicine tube is communicated with the inside of the suction bowl through the through holes, so that the medicine spray head extends into the suction bowl, 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 spray head, one end of the suction bowl and one end of the sleeve connected with the suction bowl are provided with through holes corresponding to the liquid guide pipe, the liquid guide pipe is communicated with the inside of the suction bowl through the through holes, so that the atomizing spray head extends into the suction bowl, the other end of the liquid guide pipe extends downwards into the medicine storage bottle to be connected with the hose, one end of the liquid guide pipe, which is close to the medicine storage bottle, 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 medicine storage bottle top be provided with pressure handle, feed liquor pipe, temperature-sensing ware and negative pressure pipe two, pressure handle and hose connection, medicine storage bottle surface be provided with the heating jacket, the one end of feed liquor pipe stretch into in the medicine storage bottle, the other end is connected with the transfer line through a connecting piece, the inside filter screen that is provided with of connecting piece, the other end of transfer line stretch into the bottom that supplies the medicine bottle inner chamber, the medicine supply bottle surface be provided with the capacity scale mark, the one end of negative pressure pipe two stretch into medicine storage bottle bottleneck department, the other end stretches into inside being connected with negative pressure pipe through the three-way connecting pipe of sleeve, the lower extreme and the negative pressure ware of three-way connecting pipe be connected, three-way connecting pipe and negative pressure pipe between one be provided with first valve, three-way connecting pipe and negative pressure pipe between be provided with the second valve, the other end of negative pressure pipe one stretch into waste liquid bottle inner chamber bottleneck department downwards, the waste liquid bottle is arranged below the middle part of the sleeve and is connected with the sleeve through threads, a waste liquid hose is arranged in the waste liquid bottle, one end of the waste liquid hose is communicated with the suction bowl, and the other end of the waste liquid hose penetrates through the sleeve and extends into the bottom of an inner cavity of the waste liquid bottle; 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 bend and deform along with the swinging of the suction cup.

2. The otolaryngological specialized drug delivery device according to claim 1, wherein: the telescopic medicine tube top be provided with the push rod, the sleeve top be provided with the supporting rectangle hole groove of push rod, the push rod is used for controlling telescopic medicine tube length, the push rod promotes to the suction cup direction, the extension of telescopic medicine tube stretches out from the through-hole that corresponds, stretches into inside the suction cup, makes the suction cup be the encapsulated situation when adsorbing the position of dosing, the push rod promotes the suction cup dorsad, telescopic medicine tube shortens, the through-hole exposes, makes the suction cup adsorption affinity disappear, conveniently puts aside the suction cup.

3. The otolaryngological specialized drug delivery device according to claim 1 or 2, wherein: the sleeve is also internally provided with a storage battery and an operating button, and the temperature sensor and the heating sleeve are respectively and electrically connected with the storage battery through the operating button.

4. The otolaryngological specialized drug delivery device according to claim 3, wherein: one end of the sleeve, which is close to the suction bowl, is provided with a lighting lamp, and the lighting lamps are respectively and electrically connected with the storage battery through an operating button.

5. The otolaryngological specialized drug delivery device according to claim 4, wherein: the telescopic one end that is close to the suction cup still be equipped with the camera, the sleeve in still be equipped with photo collection system, the camera be connected with photo collection system, photo collection system pass through operating button and hold the battery electricity and be connected.