95 results about "Otorhinolaryngology" patented technology

The invention discloses a continuous deep tissue sutural unit, belonging to surgical medical instrument, which is characterized in comprising a casing, a driving device and a lock thread device; wherein, the casing comprises a lower and an upper parts through locking; the driving device comprises an inner rod, a rack and a central axis; the lock thread device comprises a thread jamming device, a high slide way and a low slide way; the high slide way and the low slide way are arranged in parallel at the front part of the casing and are combined together at the tail end of suture needle. The continuous deep tissue sutural unit can be widely applied in operation suturing upon patients such as surgery and otorhinolaryngology in large-size, middle-size and small-size hospitals and clinics. The continuous deep tissue sutural unit can be used in an endoscope if the sutural unit is made small enough. The continuous deep tissue sutural unit has the advantages of continuous operation, stable operation, convenience and swiftness, safe and easy replacement of vulnerable parts and simple production process.

The invention relates to a medical operation attracting cutter used for cutting the polyp and the vegetation in the department of otorhinolaryngology. The present medical operation attracting cutter: 1. the reducer and the motor connected thereof are directly fixed on the main body, which is a one-piece structure, the motor and the reducer after being sterilized are easy to rust and erode; 2. the pipe is the same to suck the physiological saline and discharge the sewage conduit, which is easy to arouse the cross infection of germ. The invention includes a main body, a motor module which can be inserted into the main body and a cutter module assembled on the main body, characterized in that, the motor and the reducer are assembled in the motor module, and the reducer is meshed with a telescopic engage switch sleeve. The motor module and the main body in the invention is a fission type structure, which can be detached to avoid the motor and the reducer from being eroded, and prolongs the service life; the pipe to suck the physiological saline and the pipe to discharge the sew is separated, which avoids the germ cross infection, ensures the safety of the patients.

The invention provides an integrated comprehensive diagnosis and treatment system for department of otorhinolaryngology, comprising a base, a diagnosis and treatment chair, a tool rack, an integrated box, a display and a film viewing illuminator. The diagnosis and treatment chair is disposed on the base. The integrated box is disposed on the base on one side of the diagnosis and treatment chair, and a foot-operated switch for controlling the display and the film viewing illuminator is disposed on the other side. The base and the integrated box are on the same side. An inverted-L support bar is also provided and comprises a transverse bar and a vertical bar. The tool rack is disposed on the vertical bar and can rotate around the vertical bar. The display is disposed on the transverse bar. The film viewing illuminator is disposed at the tail end of the transverse bar. Thea power connecting line between the display and film viewing illuminator and their corresponding foot-operated switch penetrates the integrated box. The system integrating the diagnosis and treatment chair and a diagnosis and treatment table and having the foot-operated switch disposed on the base for controlling the display and the film viewing illuminator is more convenient than the prior art.

The invention relates to a controlled release delivery compositions and methods of using them for pathologies associated with Otorhinolaryngology and Head and Neck. Specifically, the invention relates to regulating drug delivery by the use of chitosan based matrices together with chitosanases.

The invention relates to a novel broad-spectrum anti-inflammation analgesic drug for external use. The invention discloses a main compound extracted from mangosteen:Garcinia mangostana, i.e. mangostin, the mangostin is taken as the main active component and can be externally used for curing and preventing various acute and chronic ophthalmology and otorhinolaryngology inflammation, trauma and other symptoms after matching proper solvent or other preparations, and has the actions of excellent anti-inflammation, swelling reducing, abirritation, rapid hemostasis, affected part healing and the like. The content of the mangostin is between 0.1 and 99.8 percent and can be separately used or used by being matched with other substances, and the product overcomes the defects in the prior drug for curing the diseases, such as poor effect, high recurrence rate, side-effect and the like, and is the efficient and broad-spectrum new drug with anti-inflammation, rapid abirritation, non-toxicity, no side-effect and enhanced immunity.

This invention concerns a multipurpose imaging device (10) that can take images in different wavelengths (multispectral), that can be integrated into cell phones and portable imaging systems, that permits collecting, saving and sharing data and images especially for diagnostics in health domain (eye, gynecology, dermatology, otorhinolaryngology, forensics etc.) and all fields where macroscopic and microscopic examination is needed (gemology, electronics, mineralogy etc.).

The invention discloses rinsing apparatus suitable for clinical otolaryngology, and relates to the technical field of medical cleaning. Aiming at the problems that wet cotton balls are required for wipe cleaning during treatment in the existing otolaryngology, the wet cotton ball cleaning is relatively inefficient, and the cleaning is not thorough enough, the following solution is proposed: the rinsing apparatus comprises a box body, wherein the inner wall of the box body is fixedly connected with a partition plate, the inside of the partition plate is fixedly provided with a dual-axis motor in a sleeve manner, a top end output shaft of the dual-axis motor is fixedly connected with a first rotating shaft, the top end of the first rotating shaft is fixedly provided with fan blades in a sleeve manner, the outsides of the fan blades are provided with a fixed cover, fixedly connected with the inner wall of the top of the box body, in a sleeve manner, a mounting box is welded at the bottomof the fixed cover, and the left side of the bottom of the mounting box is provided with a material receiving box. The rinsing apparatus is used to clean the ear, nose and throat of a patient by a rinsing manner, the efficiency of cleaning is improved, the comprehensiveness of cleaning is ensured, and the timely extraction of a waste liquid after cleaning is facilitated to avoid affecting the patient.

The invention discloses a child otolaryngology cleaner, which relates to the technical field of medical instruments and comprises a shell, wherein a sliding sleeve is clamped on the left side surfaceof the shell; a sliding rod is sleeved in the sliding sleeve; a pressing plate is fixedly connected to the left end of the sliding rod; and a piston is fixedly connected to the right end of the sliding rod. According to the child otorhinolaryngology cleaner, through the mutual cooperation of the air bag, the medicine outlet pipe, the negative pressure device, the connecting pipe and the pressing plate, firstly, people insert the medicine outlet pipe into the nasal cavity of the child, then people press the negative pressure ball, the negative pressure ball can inflate the air bag through the connecting pipe and the inflating pipe, so that the air bag bulges, the air bag is attached to the inner wall of the nasal cavity, then people repeatedly press the pressing plate, so that the pressingplate drives the piston to move, so that liquid medicine is sprayed out through the medicine outlet pipe to clean the nasal cavity, thus avoiding choking of the nasal cavity during cleaning, improvingtreatment comfort and reducing the working difficulty of medical personnel.

The invention relates to the technical field of medical instruments, in particular to a traditional Chinese medicine fumigation device for nursing and treating rhinitis for otorhinolaryngology. The disadvantages of long boiling time, slow heating rate and low fumigation rate existing in the prior art are solved. The traditional Chinese medicine fumigation device comprises a traditional Chinese medicine fumigation tank, a control panel, a stirring device, a heating device and a fumigating covering head, wherein the upper side of the side wall of the traditional Chinese medicine fumigation tankis provided with a movable door, the control panel is welded on the side wall of the traditional Chinese medicine fumigation tank, the heating device is arranged at the inner bottom end of the traditional Chinese medicine fumigation tank, the stirring device is arranged above the heating device, one side of the upper end of the stirring device is connected with a fan through an air pipe, the otherside of the fan is sleeved with and fixed to a connecting pipe through the air pipe, the inner wall of the air pipe is welded with an insulating sleeve, the other end of the connecting pipe is in threaded connection with a fumigation covering head, and one side of the fumigation covering head is covered with a cloth cover. The traditional Chinese medicine fumigation device can not only acceleratethe rapid generation of liquid medicine steam, improve the effect of traditional Chinese medicine fumigation, but also improve the efficiency of traditional Chinese medicine fumigation through medium-frequency induction heating.

The invention relates to the technical field of medicine, and discloses an ear canal cleaning device for otorhinolaryngology nursing. The device comprises a column body, a handle, an annular ear digging rail and an adjusting rod I, wherein the annular ear digging rail is arranged on the adjusting rod I; the adjusting rod I internally sleeves an adjusting rod II; the adjusting rod II freely slidesleft and right in the adjusting rod I; the adjusting rod I is connected to an adjusting rod III through a pulley, so that the adjusting rod I can rotate along with the inner ring of the pulley; the adjusting rod III is provided with a gear, and is connected to the column body through a turntable with a circular gear; the turntable and the adjusting rod II are rotated to achieve the effects of moving the annular ear digging rail and rotating the annular ear digging rail; the gear adjustment is small in movement amplitude, is convenient, and reduces the damage to the inner ear canal; fans are arranged at the opening of the column body, and the upper and lower air ports are designed to incline towards the column body; and by utilizing different blowing directions of the upper and lower fans,the annular air flow which goes out upwards and returns downwards is achieved so as to clean the external ear canal better.

The invention provides a traditional Chinese medicine composition for treating diseases of ophthalmology and otorhinolaryngology, which comprises 100-140g of biond magnolia flower, 100-140g of cocklebur fruit, 100-140g of Centipeda minima, and two or more of 60-100g of radix scutellariae, 60-100g of coptidis rhizome and 60-100g of cortex phellodendri; and the traditional Chinese medicine composition also comprises 60-100g of rhizoma anemarrhenae and / or 60-100g of nidus vespae. The traditional Chinese medicine composition for treating the diseases of ophthalmology and otorhinolaryngology serves multiple purposes, is mainly used for treating acute and chronic rhinitis, can be used for inhibiting the diseases of ophthalmology and otorhinolaryngology such as eye disease, otopathy and the like as well as cough and bronchial asthma disease which are caused by the rhinitis, and has the advantages of being good in treatment effect, convenient to use, low in cost and the like.

A local anesthesia pain-relieving time-delay agent comprises: 0.5-20 mg of composite vitamin B, 10-20 mg of methylene blue, 10-100 mg of dexamethasone, 2-100 mL of a 5% sodium bicarbonate solution, and the balance 0.9% normal saline. The local anesthesia pain-relieving time-delay agent may also comprise 0.05-0.2 mg of hydrochloride adrenaline based on the need. The benefits comprise that: the local anesthesia pain-relieving time-delay agent is fast in effectiveness, only with 60 s; the local anesthesia pain-relieving time is long up to 30-40 days; no analgesic is needed after an operation, so that the risk of anaesthesia is reduced and security is improved; a patient subjected to the local anesthesia operation is conscious, and has no damaged central nerve and less-influenced whole body important function, and patient condition is easy to observe and control during operation; the patient is easy to nurse and transfer after the operation, manpower and material resources are saved, and the patient can easily recover physical ability after the operation; the amount of a local anesthesia medicine is reduced, and toxic and side effects are reduced; the local anesthesia pain-relieving time-delay agent is applied to subcutaneous or intramuscular injection in a local operation, the operation is simple and easy to grasp, so that the local anesthesia pain-relieving time-delay agent is applicable to vast grass-roots medical units; and the local anesthesia pain-relieving time-delay agent has a wide application scope comprising surgery, ophthalmology and otorhinolaryngology, gynaecology and obstetrics, plastics and aesthetic surgery and pain treatment department.

The invention discloses a medicine administration device special for the otorhinolaryngology. The device includes a suction bowl, 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. When the device is in use, the suction bowl is adsorbed to a body part where a medicine needs to be administrated toprevent the situation that medicine liquid flows in other body parts and waste of the medicine liquid is caused, a medicine bottle is filled with cleaning liquid firstly, an atomizer can be used forcleaning a diseased part through a pressing handle, waste liquid flows into a waste liquid bottle through the negative pressure device, after cleaning, the medicine bottle is filled with medicine liquid after cleaning, the atomizer can spray the medicine liquid out through the pressing handle, a medicine administration region can be accurately known, the other body parts are not affected, a heating jacket on the medicine storage bottle can heat the medicine liquid, irritation of the medicine liquid on the diseased part is reduced, people can observe the diseased part of a patient easily through a jacklight, and medicine administration is facilitated. A camera and a photo collection device can be used for photographing the diseased part of the patient, filing is facilitated, and the medicine administration device special for the otorhinolaryngology can selectively use medicine liquid and / or medicine powder according to the actual situation.

The invention relates to a detection device, and in particular relates to a medical smell sense detection device for ophthalmology and otorhinolaryngology. The invention aims to provide the medical smell sense detection device for ophthalmology and otorhinolaryngology, which is obvious in detection effect, high in detection speed and simple and convenient in detection steps. The medical smell sense detection device for ophthalmology and otorhinolaryngology comprises a bottom plate, a placement platform, a seat, an installation frame, a cylinder, a supporting rod, a pipe I, a nozzle, a one-way valve I, a spring I, a lifting rod, a piston, a pipe II, a one-way valve II, a support I, a guide sleeve, an L-shaped connection rod, a spring II, a stop dog, a wedge block, a support II, a sliding rail, a medicine cup and a button, wherein the seat is arranged at right end of the top of the bottom plate, the placement platform is arranged at left end of the top of the bottom plate, the installation frame is arranged on the placement platform and the medicine cup is arranged at the top of the installation frame. The medical smell sense detection device for ophthalmology and otorhinolaryngology achieves the effects of obvious detection effect, high detection speed and simple and convenient detection steps.

The invention discloses a medicine spray nozzle for ophthalmology and otorhinolaryngology nursing. The spray nozzle includes a medicine spraying cylinder, a pushing structure, a spraying angle adjusting structure, a connecting structure, a spray nozzle conversion structure and a heating structure; the medicine spraying cylinder is a medical stainless steel medicine spraying cylinder; a threaded pipe head is arranged at a liquid outlet in the left wall of the medicine spraying cylinder, two supporting plates are symmetrically arranged at the edge of the left wall of the medicine spraying cylinder, and the left ends of the supporting plates are fixedly connected with the right side wall of an annular plate; the pushing structure is arranged in the medicine spraying cylinder; the spraying angle adjusting structure is arranged in the annular plate and is fixedly connected with the inner side surfaces of the supporting plates at the bottom end; and the connecting structure is arranged at the left end of the spraying angle adjusting structure. According to the medicine spray nozzle for the ophthalmology and otorhinolaryngology nursing, efficient medicine liquid extrusion and pushing areachieved, the medicine spraying angle can be adjusted and controlled in an all-around mode, the medicine spraying quality is guaranteed, the medicine spraying comfort is guaranteed, the spray nozzle structure is prevented from being blocked, spray nozzle structure conversion can be achieved for different nursing parts, and the workload of medical workers is relieved.

The invention discloses an ear canal flushing machine for ophthalmology and otorhinolaryngology. The ear canal flushing machine comprises a machine body, wherein a second air channel with a leftward opening is formed in the machine body; an annular liquid storage groove is formed in the machine body; a spiral groove rod is fixedly connected to the left end of the machine body; the circumferential surface of the left end of the spiral groove rod is a smooth curved surface; the spiral groove rod is internally provided with a third air channel with a left opening and a right opening; the third air channel communicates with the second air channel; and the left end of the third air channel is provided with a protection discharging device for protecting eardrums and discharging a liquid medicine. The ear canal flushing machine is simple in structure and can spray a medicine into the ear canal; through the arrangement of a cleaning mechanism, the effect of spraying a medicine and conducting rotation at the same time can be achieved, and cleaning effect is better; and in the reset process of the cleaning mechanism, a scraping plate can stretch out to scrape off dirt on the inner wall of the ear canal, the cleaning effect is better, and cleaning is more thorough.

The invention discloses a combined type ophthalmology and otorhinolaryngology diagnostic apparatus which comprises an outer tube. The lower end of the outer tube is closed. The inner wall of the outertube is slidingly connected with the outer side face of the inner tube. The lower end of the inner tube is closed. A #-shaped fixed frame is fixedly arranged in the inner tube. The upper end of the outer side face of the inner tube is in threaded connection with the side face of a groove in the lower surface of a cover plate. Eight transparent tubes are arranged on the outer side face of the outer tube around the axis of the outer tube at equal angle intervals. The side faces of the transparent tubes are attached to the outer side face of the outer tube through double faced adhesive tape. Theupper end of each transparent tube is opened. When a doctor needs to use a disposable apparatus in some transparent tube, the doctor separates the transparent tube from the outer tube, tears off sealing paper through a side paper slip and takes out the disposable apparatus in the transparent tube, the doctor takes out a recyclable apparatus in the inner tube and puts the apparatus back into the inner tube after use so that the doctor can conveniently store the recyclable apparatus, the working efficiency of the doctor is improved, and storing and carrying are convenient.

The invention provides a mesenchymal stem cell derived cartilage cell preparation and a preparation method thereof; the mesenchymal stem cell derived cartilage cell preparation comprises a first injection, the first injection is mainly made from a raw material, auxiliary material I and cartilage cells along with injection water, the raw material is mainly made from, by weight, 10-60 parts of Daphne giraldii extract, 10-50 parts of Salvia miltiorrhiza extract, and 10-40 parts of cibot rhizome extract. The first injection provided herein is directly applicable to filling materials for facial cosmetic surgery; by injecting the cartilage cells, it is possible to reconstruct cartilage tissues and effectively decreases the rejection rate; the suitable growth environment lays the basis for the differentiation and proliferation of cartilage cells, graft survival rate of cartilage cells is increased, a patient feels less pain during rhinoplasty or craniofacial repair, and the surgical period is shortened; the mesenchymal stem cell derived cartilage cell preparation is widely applicable to the surgeries, such as craniofacial injury, cartilage scaffold reconstruction, form defect repair, laryngoplasty in otorhinolaryngology, and rhinoplasty.

The invention discloses a drug nozzle used for nursing in the ophthalmology and otorhinolaryngology. The drug nozzle includes a connection handle; the outer side of the connection handle is provided with a rubber pad, the outer side of the rubber pad is provided with skidproof stripes, the top surface of the inside of the connection handle is provided with a liquid guide pipe, the upper end of theconnection handle is provided with a connection head, and the lower end of the connection head is connected with the upper end of the liquid guide pipe; a guide pipe is connected with a drug outlet of an external drug pump through the connection head, a drug can be applied to the five sense organs of a patient through a drug applicator, the drug can be more conveniently applied through a drug application cotton pad, the part where the drug is applied can be illuminated through an illuminating lamp, illumination can thus be more convenient, and drug application also can be more convenient. Thedrug nozzle used for nursing in the ophthalmology and otorhinolaryngology is simple in structure and easy to operate, and not only can make drug application more convenient, but also provides convenience for people.

The invention relates to a medical mechanism for auripuncture and intratympanic injection applied to the department of otorhinolaryngology, relates to the field of medical equipment and aims to solvethe technical problem that the treatment effect on an affected part is affected by incomplete hydrops discharge due to communication of a suction channel and an injection channel of the conventional medical device in the needle position. The main technical scheme is that the medical mechanism for auripuncture and intratympanic injection comprises a puncture outer tube, an injection inner tube, a plug needle, an injection device and a suction device, wherein a conical first inner wall is formed at the front end of the puncture outer tube, and a first connector is arranged at the tail end of thepuncture outer tube; a conical head is arranged at the front end of the injection inner tube, the injection inner tube is inserted into the puncture outer tube, and a suction channel is formed between the injection inner tube and the inner wall of the puncture outer tube; the injection inner tube can move relative to the first connector; the plug needle is in a shape adaptive to the inner wall ofthe injection inner tube, and can be inserted and extracted relative to the injection inner tube; the injection device is detachably connected with the injection inner tube; the suction device is connected with a port in the puncture outer tube.

The invention discloses an otorhinolaryngology administration device, and belongs to the technical field of medical equipment in otorhinolaryngology and comprises an administration mechanism and an auxiliary mechanism, wherein the administration mechanism comprises an administration table, an administration head delivery assembly, an administration assembly, a cleaning assembly and a drying assembly; the administration head delivery assembly, the administration assembly, the cleaning assembly and the drying assembly are arranged in the medicine feeding table internally; the front end of the administration table is provided with a mounting window and a storage cavity; the mounting window is provided with a movable door; the auxiliary mechanism comprises an auxiliary chair, an angle adjusting assembly and a head rotating assembly, wherein the auxiliary chair is arranged in a wavy shape, and the two sides of the auxiliary chair are both provided with armrests. According to the otorhinolaryngology administration device, the administration head is fixed in a detachable mode, so that mutual infection between body fluids of patients can be avoided, the medical and health conditions are improved, the administration assembly does not need to be continuously replaced, and the auxiliary mechanism can help to fix the patients and adjust the posture of the patients, so that the administration operation of the doctor is facilitated.

The invention relates to the field of otorhinolaryngology and particularly relates to cotton swab disinfection and storage equipment for otorhinolaryngology, and aims to provide cotton swab disinfection and storage equipment for otorhinolaryngology, which can ensure sufficient disinfection, avoid external touch and collision through height adjustment and prevent dust from entering the equipment and influencing the disinfection quality. The cotton swab disinfection and storage equipment for otorhinolaryngology comprises a disinfection frame and the like, wherein the lower parts on the left andright sides in the disinfection frame are uniformly connected with ultraviolet lamps; the middle part in the disinfection frame is connected with a rotation mechanism; the rotation mechanism is connected with a disinfection mechanism. The equipment provided by the invention realizes the effects of disinfecting sufficiently, avoiding external touch and collision through height adjustment and preventing dust from entering the equipment and influencing the disinfection quality; through the rotation mechanism and the disinfection mechanism, the equipment realizes sufficient disinfection on the cotton swabs needing disinfection.

The invention relates to a cambered surface forming device, in particular to a cambered surface forming device of a tongue depressor for observing the throat for ophthalmology and otorhinolaryngology. The cambered surface forming device for observing the throat for the ophthalmology and otorhinolaryngology conducts cutting forming on wood through a machine, cutting forming is even, and safety is guaranteed. The cambered surface forming device for observing the throat for the ophthalmology and otorhinolaryngology comprises a bottom plate, an arc-shaped cutting mechanism and a placing and collecting mechanism, and a containing groove plate is arranged at the top of the bottom plate; the arc-shaped cutting mechanism is arranged on one side of the top of the bottom plate; and the other side of the top of the bottom plate is connected with the placing and collecting mechanism. By arranging the arc-shaped cutting mechanism and the placing and collecting mechanism, wood is cut and formed, then the cut wood is pushed to slide leftwards to be automatically screened and collected, finished products and waste materials are separately collected, after-treatment is not needed, the basic functions of the device are achieved, and convenience and rapidness are achieved.

The invention provides a medical head mirror. The medical head mirror comprises a lens seat, a lens, a connecting handle and a hat band, and is characterized in that: a reflective mirror consists of a stainless steel lens and a plastic lens seat. The medical head mirror is reasonable in design, ingenious and novel in concept, free from occupying a large space, applicable to the inspection of otorhinolaryngology and reflective spotlighting, convenient to operate, low in cost, light in weight, unlikely to break and easy to popularize and use.

The invention relates to an inspection instrument for clinical adjuvant therapy of otorhinolaryngology. The inspection instrument comprises a chair and an oblique lying board, wherein locating plates are welded to the left sidewall of the chair in sagittal symmetry, the front sidewall of the front-side locating plate is fixedly connected with a servomotor a, an output end of the servomotor a is fixedly connected with the bottom end of the oblique lying board, a head fixing mechanism a is arranged at the top end of the upper surface of the oblique lying board, a limiting groove a is formed in the internal right side of the chair, a strip-shaped attachment hole a is formed in the top groove wall of the limiting groove a, the right sidewall of the chair is fixedly connected with a servomotor b, an output end of the servomotor b is fixedly connected with a threaded rod a, and the left end of the threaded rod a stretches into the limiting groove a and is connected to a central position of the left-side groove wall of the limiting groove a by a bearing structure a. According to the inspection instrument for the clinical adjuvant therapy of the otorhinolaryngology, switching of an inspection posture of a sufferer is facilitated, a sitting posture of the sufferer can be corrected, the head of the sufferer can be effectively fixed, the sufferer is prevented from subconsciously sloshing the head during inspection, the inspection instrument can also be applicable to sufferers with different head sizes and body heights, the use effect is relatively good, and thus, the inspection instrument is suitable for being popularized.

The invention relates to a haemostatic expansion stand for a nostril, comprising a haemostatic block which is connected on one extending leg of a bow-shaped elastic support. A string which is connected on the bow-shaped elastic support is provided with adjusting threads which can tightly wring the bow-shaped elastic support. When in use, the bow-shaped elastic support is put into the nostril after being tightened, the haemostatic block is placed on bleeding cortex cleft matching with medicinal cotton, and the pressure of the haemostatic block is adjusted through adjusting the pressure adjustment threads. The bow-shaped elastic support and the adjustable thread are small rod units, which can not obstruct a human body from absorbing air current after being placed in the nostril, thereby achieving the purposes of stopping the bleeding of nostril and not obstructing the breath of patients. The invention can be extensively applied in nasal cavity haemostasis of department of otorhinolaryngology in hospitals, which has the advantages of simple structure, convenient use, etc.

The invention discloses an ear canal drug administration device for otorhinolaryngology nursing. The ear canal drug administration device comprises a drug administration assembly and a protection assembly, wherein the drug administration assembly comprises a fixed cylinder, the inner wall of the fixed cylinder is movably provided with a movable block, one end of the movable block is fixedly provided with a movable rod, one end of the movable block is fixedly provided with a corrugated pipe, the corrugated pipe is fixedly arranged on the inner wall of the fixed cylinder, and a first connecting pipe is fixedly arranged on the surface of the corrugated pipe. The movable rod drives the movable block to move leftwards, and air in the fixed cylinder is injected into a rubber film through an air outlet pipe and a third connecting pipe, so that the rubber film expands to drive a porous silica gel ring to slightly expand, a hole in the middle of the side wall of the porous silica gel ring is expanded, ointment on the inner wall of the porous silica gel ring and the surface of the rubber film is extruded under the expansion of the rubber film to seep outwards from the hole in the middle of the side wall of the porous silica gel ring and is uniformly smeared in the external auditory canal of the patient, and then the purpose of uniformly smearing the ointment is fulfilled.

The invention discloses an ENT treatment table integrated self-cleaning system, comprising a main sniffer system and a self-cleaning system. The ENT treatment table integrated self-cleaning system of the invention can filter the sniffer system of the ENT treatment table. The filter can be automatically cleaned, and the resistance change of the filter can be monitored in real time. When the resistance loss caused by the filter reaches the set value, it means that the amount of dust deposited on the filter has reached the level that needs cleaning. At this time, the self-cleaning system can complete the cleaning process. The washing of the filter not only reduces the resistance loss caused by the dust accumulation of the filter, improves the working efficiency of the sniffer gun, but also ensures the cleaning of the entire cleaning system, and realizes inhalation, filtration, cleaning and disinfection during the use of the ENT examination and treatment table. Integration and automation of steps.

The invention discloses a small-sized automatic control-type ultrasonic nebulizer for otorhinolaryngology. The ultrasonic nebulizer comprises a tank body, an atomizing chamber, a heating chamber and acontroller chamber are arranged in the tank body, and the atomizing chamber is located on one side of the tank body; the controller chamber is located above the other side of the tank body, the heating chamber is located above the controller chamber, and the atomizing chamber is composed of a water tank on one side above the atomizing chamber, an atomizing tank on one side of the water tank, a medicament tank on the other side of the atomizing chamber and on one side of the atomizing tank and an atomizing generation device in the lower portion of the atomizing chamber; a controller is arranged in the controller chamber, the signal receiving end of the controller is electrically connected with a first liquid-level sensor, a second liquid-level sensor and the heating chamber, and the poweroutput end of the controller is electrically connected with a first electromagnetic valve, a second electromagnetic valve, the atomizing generation device and the heating chamber. The small-sized automatic control-type ultrasonic nebulizer for otorhinolaryngology has the advantages of simple structure and high practicability.

The invention relates to the technical field of surgery devices, and particularly relates to an adjustable surgery device for otorhinolaryngology. The surgery device comprises a device main body. The device main body comprises a placement bottom plate. Fixing side plates are fixedly connected to the left side and the right side of the top end of the placement bottom plate. A connecting mechanism is arranged above the placement bottom plate and provided with first sliding grooves. The first sliding grooves are arranged in the inner sides of the two sets of fixing side plates correspondingly. First sliding blocks are slidably connected to the interiors of the first sliding grooves correspondingly. The ends, away from the first sliding grooves, of the two sets of first sliding blocks are fixedly connected with a first fixing plate and a second fixing plate respectively. The adjustable surgery device of the present invention solves the problem that the mouth of a patient is supported by hands of medical staff traditionally for a long time, greatly saves the workload of the medical staff. The adjustable surgery device is more stable and further improves surgery efficiency on the throat. Meanwhile, degree to which the patient opens the mouth can be adjusted by rotating a sleeve at angle, thereby improving applicability of the device.