51 results about "Oto/Rhino/Laryngology" patented technology

Disclosed are soft, high refractive index device materials having improved strength. The materials contain microphase-separated aliphatic and aromatic domains.

The invention relates to the technical field of medical appliances and discloses a department-of-otorhinolaryngology examination chair for a medical appliance. The department-of-otorhinolaryngology examination chair comprises a bottom plate, wherein supporting columns are arranged at the front and back sides of the upper surface of the bottom plate, a second fixed plate is arranged at tops of thesupporting columns, a second guiding rod is connected to the front and back sides of the second fixed plate in a sliding manner, a sitting plate is arranged at the left side of the second guiding rod,a first rotating seat is arranged at the right side of the second guiding rod, the right side of the first rotating seat is rotatably connected with the lower part of a backup plate, front and back sides of the left end of the sitting plate are rotatably connected with upper ends of first rotating rods, a pedal is arranged at lower ends of the first rotating rods, and a first fixed plate is arranged at middle parts of the supporting columns. According to the department-of-otorhinolaryngology examination chair for the medical appliance, disclosed by the invention, during sitting posture and lying posture switching of the chair, left and right positions of the sitting plate can freely move to adapt to patients of different personal appearances, posture switching of the patients can be morein line with body states, and thus, the comfort of the patients is improved.

The invention relates to the technical field of medical instruments, and discloses a nursing device for the otolaryngology department. The nursing device comprises a hoop body, side rods are fixedly connected to two sides of the bottom of the hoop body, the side rods are hollow arc-shaped bodies, nursing covers are fixedly installed on the side wall faces, close to each other, of the two side rods, the nursing covers are hollow hemispheres, the inner walls of the nursing covers are hollow, earlobe outer wall massage devices are arranged on the arc-shaped wall faces of the bottoms of the interiors of cavities of the two nursing covers, and earlobe inner wall massage devices are arranged on the wall faces of the bottoms of the interiors of the cavities of the two nursing covers. According tothe nursing device for the otolaryngology department, through the earlobe outer wall massage devices and the earlobe inner wall massage devices, the rotating direction of a massage plate A is opposite to that of a massage plate B, therefore, the massage plate A and the massage plate B rotate in different directions after clamping the earlobe, the effect of simulating a human hand to reversely massage the earlobe is achieved, meanwhile, through cooperation of an acupoint ball A and an acupoint ball B, acupoints on the inner wall and the outer wall of the earlobe can be pressed, and the efficiency of nursing the ears of a nursed person is improved.

Disclosed are soft, high refractive index, acrylic device materials. The materials contain a multi-arm PEG macromer.

High refractive index acrylic device materials with reduced glistenings are disclosed. The device materials are particularly suitable for use as ophthalmic or otorhhinolaryngological device materials and comprises a poly(phenyl ether)-containing monomer and / or a poly(phenyl ether)-containing cross-linking agent.

The invention discloses an ear region rehabilitation massaging device for nursing of a department of otorhinolaryngology and relates to the field of medical appliances. The ear region rehabilitation massaging device comprises a holding rod, wherein a shell body is fixed to the upper end of the holding rod, two opposite vertical mounting plates are fixed to the top of the shell body, mounting grooves are separately formed in upper ends of the two mounting plates, a vertical fixed plate is fixed to the inner side of the shell body, a transverse threaded rod is rotatably mounted on the fixed plate, threads are separately formed in the two ends of the threaded rod, a first gear ring fixedly sleeves the middle part of the threaded rod and is in transmission connection with a driving motor fixedinto the shell body, and a vertical rotating vertical rod is rotatably mounted on the mounting plate. The ear region rehabilitation massaging device can be used for automatically carrying out periodic pressing on ears and then massaging the ears, a whole massaging process is carried out automatically and has no need of manual massaging, the use effect is good, and the entire device is simple in structure, small in size, convenient to carry and good in flexibility of operation.

High refractive index acrylic device materials with reduced glistenings are disclosed. The device materials are particularly suitable for use as ophthalmic or otorhhinolaryngological device materials and comprises a poly(phenyl ether)-containing monomer and / or a poly(phenyl ether)-containing cross-linking agent.

The present invention belongs to the technical field of medical devices and particularly relates to a foreign matter negative pressure suction device for otolaryngological department. The foreign matter negative pressure suction device for the otolaryngological department comprises a suction cavity, a suction hole, an arc-shaped insertion head, an auxiliary illumination observation assembly, a suction pipe, a foreign matter falling bag, a suction branch pipe, a negative pressure pump, a negative pressure air bag, a pressurization pressing handle and a display panel, the suction hole is formedin a most front end of the suction cavity, a rear part of the suction hole is connected with the arc-shaped insertion head, an outer side of a rear part of the arc-shaped insertion head is connected with the auxiliary illumination observation assembly, and besides, the rear part of the arc-shaped insertion head communicates with the suction pipe. Under matching action of the arc-shaped insertion head, the auxiliary illumination observation assembly, the suction pipe, the foreign matter falling bag, the suction branch pipe, a pressure display meter and the negative pressure air bag, the foreignmatter negative pressure suction device can enhance foreign matter suction efficiency, enhances an auxiliary effect, is conductive for sucking foreign matter and convenient for observation, improvescomfort and reaches a best foreign matter suction effect.

The invention relates to the field of otorhinolaryngology, and discloses an otorhinolaryngology nursing medicine spraying device, which comprises a supporting base, a working box is arranged at the top of the supporting base, and a first containing box is arranged on the surface of the working box; when a pesticide spraying water gun is put in, the pesticide spraying water gun can be pressed downwards, then a telescopic ring is driven to move downwards, a driving ring and a water receiving barrel are driven to move upwards, when the driving ring and the water receiving barrel move upwards, a switch plate on the surface of the driving ring touches a switch position of a control switch, and a first air pump can be controlled to be started through the control switch; then, a first air pump can convey air into the water storage tank and the concentration tank through a second air conveying pipe, and water can be sprayed downwards through a water spraying head at the bottom of the concentration tank, so that a spraying opening of a pesticide spraying water gun is cleaned; finally, the effect of automatically cleaning the pesticide spraying water gun is achieved, the working efficiency of workers is effectively improved, and the steps of manual operation are reduced.

Systems, apparatus and methods related to improved otorhinologic irrigation and lavage comprising a drainage collector and one or more otorhinologic adapters, which are capable of coupling to an irrigation-liquid container.

The invention discloses a multifunctional infusion support for otolaryngology department. The multifunctional infusion support comprises a supporting rod, a gravity adjusting sleeve, a dismounting pipe and a meter measuring device, the bottom of the supporting rod is fixedly connected with a gravity adjusting sleeve, and the rubber wheels are uniformly distributed at the bottom of the gravity adjusting sleeve; wherein the top of the supporting rod is connected with the dismounting pipe in an embedded mode, a telescopic rod is inserted into the top of the dismounting pipe, the side face of thedismounting pipe is fixedly connected with an elastic valve, the left side of the supporting rod is fixedly connected with folding chair legs, and a connecting ball body is embedded into the right side of the supporting rod. The invention discloses the multifunctional infusion support for the otolaryngology department, the top of the supporting rod is connected with the telescopic rod through thedismounting pipe, when the height of an infusion support needs to be adjusted or the infusion support needs to be detached, only the elastic valve on the side face of the dismounting pipe needs to beunscrewed, then the telescopic rod is pulled out, the height can be adjusted to a proper height, then the elastic valve is screwed down, and therefore height adjustment is completed, the operation isconvenient and fast, and practicability is high.

Disclosed are soft, high refractive index device materials having improved strength. The materials contain a polystyrene macromer.

The invention discloses a flushing device for an otorhinolaryngologic department. The flushing device comprises a device base, a waste liquid storage box base and an adjustable seat, wherein one sideof the top of the device base is fixedly connected with the waste liquid storage box base, the other side of the top of the device base is fixedly connected with the adjustable seat, a universal wheelis fixedly connected to the bottom of the device base, the top of the waste liquid storage box base is fixedly connected with a telescopic rod, the top of the telescopic rod is fixedly connected witha waste liquid storage box, the top of the waste liquid storage box is fixedly connected with a liquid inlet plate, and the other side of the top of the liquid inlet plate is fixedly connected with adeflector. The deflector avoids pollution of the work environment of a medical worker by a flushing liquid, a visual window improves the practicability of a device body, a sponge pad improves the comfort of the device body, a buffer pad prolongs the service life of the device, a flow-limiting valve facilitates control of the flow of a flushing medicine liquid by the medical worker, a flushing head fixing groove has a protection function on a flushing head, and the flushing device is applicable to the otorhinolaryngologic department and has wide development prospects in the future.

The invention provides a nostril medicine applying nursing device for otolaryngology department. The nostril medicine applying nursing device comprises an outer shell, a conical head is arranged at one end of the outer shell, a spherical head of a shell structure is arranged at the small end of the conical head, a spherical cavity is formed in the spherical head, a medicine outlet hole is formed in the side wall, protruding out of the conical head, of the spherical head, a blocking part is arranged in the spherical cavity, an air inlet and a medicine inlet are connected to the side wall, located in the outer shell, of the spherical head, the air inlet is located in the lower portion of the blocking part, an air inlet pipe is connected to the air inlet, an air inlet is connected to the medicine inlet, a first elastic air bag is connected to the other end of the air inlet pipe, the other end of the medicine inlet pipe is connected with a second elastic air bag, first one-way valves are arranged on the air inlet pipe and the medicine inlet pipe, the second elastic air bag is connected with a medicine storage bottle through a medicine liquid pipe, and a second one-way valve is arranged on the medicine liquid pipe. The nostril medicine applying nursing device is convenient in medicine applying and capable of applying medicine to a nose in sitting and standing postures.

The invention relates to the technical field of medical instruments, and discloses an otolaryngological examination chair for a medical instrument. The otolaryngological examination chair comprises abase plate, wherein rotating sliders are fixedly mounted at the top of the base plate, and a first pedal is stepped down, so that the first pedal compresses a first return spring through a pressing rod, when the pressing rod moves downwards, air in a fixing box can also be extruded, the air in the fixing box can be prepared to enter a supporting column through a non-porous connecting pipe, and through an air outlet pipe of the connecting pipe in the supporting column, the air in the air outlet pipe can push a baffle to the left side; and when the baffle moves, a second reset spring is extruded, so that the air in the connecting pipe can appear in an inner cavity of the supporting column through a ventilation pipe, a second telescopic column in the supporting column is driven to move upwards, and when the second telescopic column moves upwards, a seat plate is driven to move upwards, and the purpose of adjusting the height of the examination chair is achieved.

The invention belongs to the technical field of otorhinolaryngology, particularly relates to a multi-angle adjustable otolaryngological examination lighting device, and aims to solve the problems that in the prior art, an otolaryngological examination lighting device cannot be adjusted according to the height of a patient during use, meanwhile, operation is troublesome during steering, and a doctor cannot use the examination lighting device conveniently. According to the technical scheme, the device comprises an outer shell, a supporting box is fixedly connected into the outer shell, the bottom of the supporting box extends out of the outer shell, a baffle is fixedly installed in the supporting box, sliding plates are slidably connected to the sides, close to the inner wall of one side of the supporting box, of the baffle, one end of each sliding plate penetrates through the baffle and is fixedly connected with a rack, and the top of the sliding plate is rotationally connected with a supporting column. By pressing a pressing plate, the illuminating lamp is conveniently driven to ascend and be fixed, and meanwhile, the turning direction of the illuminating lamp is conveniently adjusted by rotating an adjusting switch.

The invention relates to the technical field of medical damaged vocal cord protection devices for an otolaryngology department and discloses a medical damaged vocal cord protection device for the otolaryngology department. The medical damaged vocal cord protection device comprises a soft scarf, wherein a metal aluminum sheet is embedded inside the soft scarf, a vibration reduction belt is fixedly connected to the inner side of the soft scarf, a vibration reduction ring is embedded inside the vibration reduction belt, a vibration sensor is mounted inside the vibration reduction ring, a soft air bag protection pad is arranged at the inner side of the vibration reduction belt, a front protection plate is mounted inside the soft scarf, a vent groove is formed in the front protection plate, a dust filtering net is mounted inside the vent groove, an electric heating compress piece is arranged at the inner side of the front protection plate, a temperature sensor is mounted in the electric heating compress piece, and one end of the vibration reduction belt is connected with a rough surface of a hook-and-loop fastener. The medical damaged vocal cord protection device for the otolaryngology department is integrally lightweight and can be worn on a neck of a patient with a damaged vocal cord, the patient with the damaged vocal cord is protected externally, the auxiliary treatment effect is achieved, and the treatment effect is improved.

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 cleaning device for otolaryngological surgical instruments. The cleaning device comprises a box body, a box door is arranged at the front end of the box body, the box door ismovably connected with the box body through hinges, handle openings are formed at the front ends of the corresponding sides of the box door, triangular blocks are arranged at the corners of supporting columns, and a transverse plate is arranged in the middle between the supporting columns; and a water suction pump is arranged in the middle of the upper end of the box body, threaded hole blocks penetrating through grooves of a bearing plate are arranged at the two sides of a first connecting net plate, threaded rods matched with the threaded hole blocks are arranged in the middle of the bearing plate, rotating handles are arranged at the bottom ends of the threaded rods, and a water outlet pipe is arranged in the middle of the bottom end of the box body. A filter box connected with the water outlet pipe is arranged in the middle of the upper end of the transverse plate, an activated carbon filter and an ultrafiltration device are arranged at the lower end of a filter screen frame, andthe ultrafiltration device is a high-temperature-resistant hollow fiber ultrafiltration membrane assembly. The device has the beneficial effects that convenience is effectively brought to work of cleaning workers, the cleaning efficiency is improved, and the disinfection and sterilization effects of medical instruments are achieved.

The invention relates to the technical field of external ear cleaning devices for otorhinolaryngology department nursing, in particular to an external ear cleaning device for otorhinolaryngology department nursing, which comprises a tube body, a pressing rod and a spray pipe, the pressing rod is mounted in the tube body, the spray pipe is fixedly connected to one side of the tube body, a mounting block is fixedly connected to the surface of the tube body, and by pressing a movable plate, the spray pipe is fixedly connected to one side of the tube body. Second rotating shafts on the two sides are driven to move, a movable strip rotates through a first rotating shaft to push a limiting plate, the limiting plate slides in a first sliding groove through a first sliding block, the limiting plate slides on the inner wall of a semicircular block, and a first magnet is driven to move through movement of the movable plate; the first magnet and the second magnet are attracted together, the movable plate and the semicircular block form a circle shape through the limiting plate, fingers placed on the mounting block are clamped, it is guaranteed that when a pipe body is used, taking and placing are firmer, and the situation that when an external ear is cleaned, the hand shakes, and consequently the pipe body falls off can be avoided.

The invention relates to a disinfection device, in particular to an endoscope disinfection device for the otolaryngology department. The technical problem to be solved by the invention is to provide the endoscope disinfection device for the otolaryngology department, which is relatively high in cleaning speed and relatively thorough in cleaning. According to the technical scheme, the endoscope disinfection device for the otolaryngology department comprises placing frames, a placing plate, placing columns, a placing box, handles, a disinfection mechanism and a driving mechanism, the placing plate is arranged between the two placing frames, the two sides of the top of the placing plate are each provided with two placing columns, the placing box is arranged between the tops of the placing columns, and the handles are symmetrically arranged on one side of the placing box; a disinfection mechanism is rotatably arranged at the bottom in the placement box, and a driving mechanism is arranged in the middle of the top of the placement plate. People can wind a plurality of endoscopes on the placing ring, so that the placing ring drives the endoscopes to move downwards to be soaked in the disinfectant, and the endoscopes can be disinfected in batches.

The present invention is directed to a system to improve the safety of robotically assisted minimally invasive surgery. The system includes an endoscope holder, an accelerometer, and a controller. The accelerometer is configured to track motion of the patients head and transmit that information to the controller. The controller is configured to operate the endoscope holder. When the accelerometer detects patient head movement, the controller then retracts the endoscope, via the endoscope holder. The system of the present invention can be used for endoscopic surgery for otolaryngology and neurosurgery. It can also be used for other surgical situations with similar requirements and constraints.

The invention relates to the technical field of auxiliary instruments for the otorhinolaryngology department, in particular to a multi-angle direction-changing suction tube type curette for the otorhinolaryngology department. The multi-angle direction-changing suction tube type curette for the otorhinolaryngology department comprises a suction tube, wherein a threaded part is arranged outside the suction tube, and two groups of symmetrical strip-shaped openings are formed in the threaded part of the suction tube; a limiting rod is slidably connected to the suction tube at the strip-shaped openings, an L-shaped pull rod is fixedly connected to the middle of the side, located in the suction tube, of the limiting rod, a spring tube is connected to one end of the suction tube, and a bent part is connected to one end of the spring tube and comprises a bearing tube; and one end of the L-shaped pull rod penetrates through the spring tube to be bonded with the inner wall of the bearing tube, and an internal thread is arranged on the inner wall of one end of the bearing tube. The bearing tube and the curette are bent and adjusted to a certain degree, and the focus is treated conveniently; and the curette can be properly adjusted according to the specific requirements of a patient in the using process of the device, and the whole treatment efficiency is improved.

The invention discloses a hard endoscope air-drying device for the otolaryngology department, and relates to the technical field of air-drying devices.The hard endoscope air-drying device comprises a drying shell, a partition plate is installed at the bottom of the inner wall of the circumference of the drying shell, a hollow pipe is rotationally connected to the outer wall of the top of the partition plate through a bearing, and first air nozzles distributed at equal intervals are installed on the outer wall of one side of the hollow pipe; a second air nozzle is mounted at the bottom of the outer wall of one side of the hollow pipe. According to the device, an air extracting pump is arranged, an air outlet pipe on the air extracting pump can drive an arc-shaped plate and a hollow pipe to rotate, and a driving gear on the hollow pipe drives a polygonal barrel on a driven gear to rotate, so that a fixed endoscope is driven to rotate, and the surface of the endoscope can be fully air-dried; and wind can enter the protection pipe, water drops on the outer wall of the protection pipe are prevented from splashing to the outside, and therefore normal air drying of other endoscopes is prevented from being affected.

The invention relates to the field of medical equipment, in particular to an adjusting type examination device for the otolaryngology department. The adjusting type examination device comprises a base and an examination position arranged on the base, and further comprises a lifting mechanism, a transposition mechanism and three stretching storage mechanisms, wherein the lifting mechanism is arranged on the base; the transposition mechanism is arranged on the lifting mechanism, and the transposition mechanism can be in transmission connection with the lifting mechanism; and the three stretching storage mechanisms are arranged on the transposition mechanism, the three stretching storage mechanisms are correspondingly provided with an ear examination part, a nose examination part and a throat examination part respectively, and the transposition mechanism is in transmission connection with the stretching storage mechanisms. According to the adjusting type examination device for the otolaryngology department, the corresponding examination parts are adjusted according to the disease positions of patients, practicability and convenience are achieved, the labor intensity of medical staff is reduced, the height of each examination part can be adjusted by driving the lifting mechanism through the transposition mechanism, and therefore, the height of the examination parts can be adjusted according to the body characteristics or examination requirements of different patients.

The invention discloses an auxiliary device for throat examination in the otolaryngology department. The auxiliary device comprises a tongue pressing mechanism, expansion mechanisms and an arc-shaped connecting plate, the arc-shaped connecting plate is arranged on one side of the tongue pressing mechanism, the two sets of expansion mechanisms are arranged on one side of the arc-shaped connecting plate, the tongue pressing mechanism is fixedly connected with the arc-shaped connecting plate, and the arc-shaped connecting plate is fixedly connected with the two sets of expansion mechanisms correspondingly. When an oral cavity is examined, the two sets of expansion mechanisms fixedly connected with the arc-shaped connecting plate correspondingly are placed in a clamping groove I in an upper tooth fitting supporting cover plate of the oral cavity and a clamping groove II in a lower tooth fitting supporting box, a handle is rotated, a screw rod drives the supporting cover plate to move upwards, upper teeth of the oral cavity are supported, and a tongue depressor sliding groove is in sliding connection with a sliding rail; and when a tongue depressor presses the tongue, pushing of a push button is stopped, an LED lamp is turned on, and at the moment, a convex lens is pushed to achieve the optimal observation view along a convex lens sliding cavity.

The invention relates to a manipulator, and more particularly relates to an operating manipulator of an otorhinolaryngologic endoscope. The operating manipulator comprises a dual-purpose arm brace, ahead fixator, an adjuster, brace guiders, dual-purpose supports and support parts; the dual-purpose arm brace can be used vertically, and thus, a user can conveniently use the manipulator in a sittingstate, and assisting the user in the aspect of short-term treatment is facilitated; the dual-purpose arm brace can also be used horizontally, and thus, the user can conveniently use the manipulator in a lying or reclining state, and assisting the user in short-term treatment is facilitated; the height of the two brace guiders is adjusted, namely that two fingers are adjustable in height to adaptto subnasal points of different points of different people; the distance between the two brace guiders is adjusted, namely that the distance between the two fingers can be changed, so that the distance between the two fingers is increased to make outer end faces of the two fingers fit inner walls of nostrils in a nasal wing direction, and thus, the nostrils can be expanded; and the fingers can rotate about the axis of a minor axis to adapt to different nose shapes.