31 results about "Conjunctival sac" patented technology

The utility model relates to a glaucoma drainage tube with double drainage discs, which belongs to the technical field of medical artificial implants and comprises a drainage tube body, a drainage mechanism is arranged on the right side of the drainage tube body and comprises a fixing structure fixedly mounted on the outer side of the drainage tube, and the double-layer drainage discs are fixedly mounted on the right side of the fixing structure. The glaucoma drainage tube with the double drainage discs can be easily implanted into an anterior chamber corner during an operation, can be accurately butted with an aqueous fluid generation source, ensures that aqueous fluid flows in without hindrance, lays a solid foundation for subsequent drainage, can be tightly attached to a sclera by virtue of the characteristics of the fixing structure, greatly reduces the displacement risk of an implant, ensures stable operation of a whole drainage system, and has a good application prospect. The upper drainage disc and the lower drainage disc cooperatively operate, the conjunctival sac is accurately opened, a stable filtering bubble is formed, the drainage groove matched with the drainage tube body in the drainage tube forms a smooth aqueous humor channel, aqueous humor drainage is accelerated, the supporting structure efficiently promotes aqueous humor diffusion between the two layers of drainage discs, and the drainage efficiency is comprehensively optimized.

The present invention relates to the technical field of conjunctival sac irrigation, and discloses an ophthalmic conjunctival sac irrigation device, which realizes simultaneous adjustment of the upper and lower heights and lateral positions of a mounting block and a water receiver by arranging an adjustment component, and the fixing method is relatively simple, convenient for an operator to use, improves adjustment efficiency, and facilitates subsequent irrigation operations; by arranging a limit component, it is possible to prevent plate body 1 from being separated from plate body 2 when it slides back and forth, and at the same time, the limit on plate body 1 can be cancelled when it needs to be disassembled, thereby facilitating maintenance and care; by arranging a transmission component, it is possible to realize connection and separation of plate body 1 and plate body 2 by rotating the adjustment rod alone, forming a linkage effect, and improving practicality; by arranging a sliding component, it is possible to adjust the positions of the mounting block and the water receiver, and automatically change the position of the shaping rod while adjusting the positions of the mounting block and the water receiver, thereby improving practicality.

The utility model discloses a conjunctival sac flushing and liquid collecting device, which relates to the technical field of medical instruments and comprises a liquid collecting bag, a sticking strip and a suspension bracket, the liquid collecting bag is in an inverted cone shape, and the upper end of the liquid collecting bag is open and used for receiving flushing liquid. The pasting strip is arranged on the upper edge of the liquid collecting bag and used for being pasted on the cheek skin on the affected eye side; the upper edge of the liquid collecting bag is connected to the hanging frame so that the liquid collecting bag can be kept in an open state. The lower end of the liquid collecting bag is connected with a flow guide pipe, the suspension frame comprises a lifting rod, two suspension arms and a liquid collecting box serving as a base, the flow guide pipe is communicated with the liquid collecting box, the lifting rod is in a T shape, the lower end of the lifting rod is fixed to the upper end of the liquid collecting box, the two suspension arms are hinged to the two sides of the upper end of the lifting rod respectively, and the liquid collecting bag is arranged between the suspension arms on the two sides. And the upper edge of the liquid collecting bag is connected to the suspension arm. The liquid collecting bag does not need to be held by hand, and flushing liquid can be stably received.

The invention relates to the technical field of medical instruments, in particular to a frameless amniotic membrane mirror device, a manufacturing method and a using method, and the frameless amniotic membrane mirror device comprises an amniotic membrane tissue layer and a biocompatible thin film layer formed by spraying a mixed solution of polymethyl acrylate and polyvinyl alcohol; the overall diameter of the device is 14 mm, the rise of the device is 6.2 + / -0.1 mm, and the device can be directly implanted into the ocular surface to cover the cornea without a frame support. The manufacturing method comprises the steps of amniotic membrane treatment, model eye forming, mixed solution preparation, membrane spraying and forming, trimming and sterilization. The application method relates to implantation after surface anesthesia, fitting observation and subsequent taking-out. Through the frameless conformal fitting design, the problems that an existing framed amniotic membrane mirror is displaced and cannot be worn by a patient with strong foreign body sensation and shallow conjunctival sac are solved, and meanwhile secondary trauma of a suture operation is avoided. And the residual film after the amniotic membrane is dissolved can continuously provide protection, and the amniotic membrane has the advantages of good fitness, high patient comfort, simplicity and convenience in operation and good safety.

The utility model relates to the field of medical instruments, in particular to a novel adhesive type conjunctival sac flushing water receiving bag which comprises a plastic protective film. The drainage bag and the drainage tube are further included, the plastic protective film is used for being pasted and covering the eyes, and the drainage bag used for collecting flushing fluid is fixedly connected to the right side of the plastic protective film; according to the utility model, the fitting degree with the eyes can be increased by arranging the plastic protective film which is made of the elastic material and is fitted with the eye curve design, and the drainage bag with the drainage tube is arranged on the right side of the plastic protective film and can be used for discharging waste water from the drainage tube, so that the eye washing time of an operator can be shortened without pouring liquid for many times; the labor intensity of nurses is relieved, the arc-shaped flow guide plate is arranged on the plastic protective film, flushing fluid can be guided to flow into the drainage bag, the risks of flushing fluid splashing and pollution can be reduced, the water level condition in the drainage bag can be monitored in real time through the water level sensor arranged on the drainage bag, and waste flushing fluid is prevented from overflowing.

The invention discloses an ocular surface microbial marker combination for diagnosing diabetes or diabetic retinopathy and application of the ocular surface microbial marker combination. According to the invention, 10 ocular surface microorganisms obviously related to DM and DR are respectively screened, and DM and DR can be diagnosed by detecting the abundance of the microorganisms. The method belongs to a non-invasive technology, has the advantages of being convenient to detect and high in accuracy, and can be effectively applied to diagnosis of DM and DR. A classifier is generated according to the relative abundance of 10 microorganisms in the conjunctival sac swab of a subject, and in DM and non-DM control groups, the area AUC under the ROC curve of the classifier is 0.975, the sensitivity is 87.5%, and the specificity is 96.4%; in the DR and the DR group, the area AUC under the ROC curve of the classifier is 0.902, the sensitivity is 93.5%, and the specificity is 75.8%.

The utility model relates to the technical field of ophthalmology nursing, and discloses a portable conjunctival sac flushing pipeline which comprises a liquid storage bottle, a butt joint assembly is arranged in the center of the bottom of the liquid storage bottle, a hose is connected to the bottom of the butt joint assembly in an inserted mode, and a spray head is installed at the bottom end of the hose. A flow adjusting valve capable of adjusting flow is arranged in the spray head, and a silica gel protective sleeve used for sealing and sterile wrapping is arranged on the outer side of the bottom of the spray head in a sleeving mode. The outer sleeve sleeves the outer side of the fixed pipe and is pushed upwards, so that the clamping block slides into the clamping groove, then the outer sleeve is twisted to enable the clamping block to be clamped in the transverse groove of the clamping groove, butt joint installation can be completed, then the spray head is turned on by rotating the knob switch, flushing can be conducted, and then the scale on the surface of the dial corresponding to the indication groove of the knob switch is observed. The flow of the flushing fluid can be accurately adjusted, so that the flushing amount of the flushing fluid can be accurately controlled, the pressure is not unstable, and the cornea of a patient is protected.

This utility model relates to a conjunctival sac support sheet, comprising a light-transmitting support sheet body, the support sheet body having opposing outer and inner surfaces, and a plurality of first drainage holes provided on the support sheet body, the first drainage holes penetrating the support sheet body along the thickness direction and located in the edge region of the support sheet body. The first drainage holes not only have a stronger drainage function, but can also be used for suture fixation, allowing doctors to perform suture surgery to fix the support sheet in the conjunctival sac and prevent accidental dislodgement.

The invention discloses dexamethasone eye emulsion supramolecular hydrogel and a preparation method thereof, and belongs to the technical field of medicines. The dexamethasone eye emulsion supramolecular hydrogel is prepared from the following components in percentage by mass volume: 0.02 to 0.06 percent of dexamethasone, 0.5 to 5 percent of liquid oil, 1 to 6 percent of emulsifier and 1 to 5 percent of polyphenol. According to the dexamethasone ophthalmic emulsion supramolecular hydrogel provided by the invention, dexamethasone is used as a main drug, and a nanoemulsion is used as an insoluble drug carrier to improve the solubility of the dexamethasone ophthalmic emulsion supramolecular hydrogel; the emulsifier on the surface of the nanoemulsion can be self-assembled with polyphenol through hydrogen-bond interaction to form a supramolecular hydrogel network. After the preparation is dropped into the conjunctival sac, the drug-loaded nano-emulsion is gradually released and the free drug is further released under the shear thinning action caused by tear dilution and blinking, so that the long-acting treatment concentration is maintained on the ocular surface, and the defects that the drug is easily lost due to nasolacrimal duct drainage, the retention time of the ocular surface is short and the like in the traditional eye drops are effectively overcome.

The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to an eyedrop instillation assist device which comprises a negative pressure adsorption base, a pupil calibrator and a liquid medicine squeezer. A negative pressure adsorption base, a pupil calibrator and a liquid medicine squeezer are arranged, the negative pressure adsorption base comprises an adsorption long arm, an upper suction cup, a lower suction cup and a squeezing air bag, the pupil calibrator comprises a sliding assembly and a calibration assembly, and the liquid medicine squeezer is provided with a squeezing support, a magnetic suction clamping nozzle, a manual squeezing arm and a linked eyelid supporting structure. By matching with components such as clamping teeth and a damping spring, a series of problems that the hand is easy to shake, the instillation position is inaccurate, liquid medicine is wasted, a bottle opening of a medicine bottle is easy to touch eyes to cause secondary injury, eyelids shield conjunctival sacs, the adaptability and universality of the device are poor, the extrusion force is non-uniform, the supporting is uncomfortable, the arm is soreness and swollen after long-term operation, the device is easy to shift and the like when the patient holds the device for instillation are solved; the effects that instillation is stable and accurate, operation is convenient, fast and safe, and different patients and medicine bottle specifications are adapted are achieved.

The utility model belongs to the technical field of medical instruments, and discloses a disposable water receiving bag for preoperative flushing of a conjunctival sac, which comprises a sticking bag, a medical film is fixedly connected to one side of an opening of the sticking bag, a fixing film is fixedly connected to one side of the opening, far away from the medical film, of the sticking bag, and a metal aluminum sheet is embedded in the fixing film. Mounting lugs are fixedly connected to the two sides of the middle of the pasting bag, silica gel ball cavities are connected to the interiors of the mounting lugs in a penetrating mode, a suction cup is fixedly connected to the end, close to the medical film, of each silica gel ball cavity, the bottom end of the pasting bag is fixedly connected with a liquid collecting bag, and the bottom end of the pasting bag is fixedly connected with the inner wall of the liquid collecting bag. The problems that in the prior art, when a conjunctival sac is cleaned before an operation, most of used ophthalmology water receiving devices are made of stainless steel, the capacity is small, the water receiving devices need to be held by hands of a patient, a doctor and the patient cannot use the water receiving devices conveniently, the appearance of the water receiving devices cannot be adjusted according to the face contour of the patient, and flushing fluid leakage is likely to be caused are solved.

The utility model discloses a bondage mirror for preventing adhesion of palpebral globules, which comprises a lens body, the lens body is arranged in a transversely-arranged crescent shape, the periphery of the bottom end of the lens body is in a downwards-bent arc curved surface shape, the thickness of the bottom end of the lens body is larger than that of the top end of the lens body, and the thickness of the top end of the lens body is gradually increased from the top end of the lens body to the bottom end of the lens body. The thicker structure at the bottom end of the lens body completely expands the wrinkles in the lower conjunctival sac, the condition that the inner walls of the wrinkles of the conjunctival sac are mutually adhered is avoided, and the isolation effect of the eyelid conjunctiva and the bulbar conjunctiva is effectively improved.

The utility model provides a protective device suitable for eyelid margin operation, which comprises two cover plates symmetrically arranged along the opening and closing direction of eyes, the two cover plates are arc-shaped and can be matched with eyeballs, and the edges of the two cover plates can be inserted into a conjunctival sac to cover the eyeballs; and the connecting piece is respectively connected with the two cover plates and is used for connecting the two cover plates.

Based on 3D printing technology and corneal topography assisted personalized ocular prosthesis manufacturing method, through the high polymer impression material to make the patient's eye side conjunctival sac impression, and obtain the three-dimensional data of the conjunctival sac impression of the affected eye, and establish a three-dimensional model, remove the front surface of the three-dimensional model with the pupil center as the center, and the corneal diameter data of the healthy eye as the diameter of the circular area, and integrate the pupil diameter and corneal anterior surface curvature data of the healthy eye in this area, and finally obtain the three-dimensional model of the ocular prosthesis, and the ocular prosthesis is made through 3D printing technology, because the data of the pupil diameter and corneal anterior surface curvature of the healthy eye are integrated on the front surface of the three-dimensional model of the affected eye, the ocular prosthesis is more realistic and more suitable for the affected eye.

This invention discloses a method and system for detecting pathogens in the conjunctival sac using fluorescence staining image analysis, belonging to the field of medical image processing technology. The method includes: acquiring multi-wavelength fluorescence images and performing inter-channel differential operations to construct a spectral response surface; identifying regions of abrupt curvature changes to determine candidate pathogen locations; extracting radial fluorescence intensity distribution curves; calculating attenuation gradients and transition band width matching rules to determine pathogen types; acquiring temporal fluorescence intensity; screening locations where the intensity change rate exceeds an activity threshold as active pathogen locations; identifying the diffusion axis based on spatial distribution; calculating the spatial density gradient based on statistical density changes; coupling the intensity change rate to calculate the diffusion rate and determine the warning region; identifying abnormal pixels within the warning region; verifying continuous growth characteristics through temporal tracking; confirming and marking early infection areas. This invention improves detection accuracy and timeliness, enabling early warning.

The utility model relates to the field of ophthalmology treatment devices, and provides an improved conjunctival sac drainage and suction device which comprises a first heavy hammer, a first hook body connected to the first heavy hammer, a metal pipe arranged on the first heavy hammer and / or the first hook body, a hose connected to the metal pipe and a water suction device connected with the hose. A second drainage channel is arranged in the hose, the first drainage channel is communicated with the second drainage channel, and the water absorber can generate adsorption force to suck water into the first drainage channel and the second drainage channel. The front end of the first hook body is hooked on the outer side of the conjunctival sac of a patient, the tail end of the hose is connected with the needle cylinder, when a surgeon flushes water in an operation, an assistant pulls the needle cylinder to pump accumulated water at the conjunctival sac into the needle cylinder in time, the operation field is kept clear all the time, the step that the assistant wipes accumulated water in eyes with cotton swabs and gauze is omitted, and the operation efficiency is improved. The technical problems that conjunctival sac drainage in an ophthalmologic operation needs to be operated by medical staff, time and labor are wasted, and potential safety hazards exist are solved.

The utility model relates to the technical field of medical auxiliary appliances, in particular to a conjunctival sac flushing eyelid turner which comprises a connecting cylinder and a turning cylinder, a movable groove is formed in the connecting cylinder, a turning opening is formed in the front portion of the outer surface of the connecting cylinder, and a fixed cylinder is fixedly connected to the middle of the right end of the connecting cylinder. A threaded hole is formed in the front portion of the outer surface of the fixing cylinder, a locking screw is connected into the threaded hole in a threaded mode, and a fixing block is fixedly connected to the rear portion of the outer surface of the connecting cylinder. According to the eyelid turner for flushing the conjunctival sac, on the premise that the conjunctival sac is fully exposed, discomfort of a patient can be reduced as much as possible, the flushing process is smoother, and therefore nursing quality is improved, after the conjunctival sac is exposed through the whole turner, the hands of the medical staff can be liberated, and the working efficiency is improved. And medical staff can perform other necessary operations while flushing the conjunctival sac, so that the working efficiency of the medical staff is improved.

The utility model discloses an integrated preassembly type amniotic membrane supporting structure which comprises a prefabricated groove, a conjunctival sac supporting ring, a conjunctival sac supporting ring, a conjunctival sac, a conjunctival sac, a conjunctival sac, a conjunctival sac, a conjunctival sac, a conjunctival sac, a conjunctival sac and a conjunctival sac, the wet biological amniotic membrane is arranged at the outer side end of the conjunctival sac supporting ring, the outer side of the wet biological amniotic membrane is connected with a silica gel ring binding belt in a binding mode, and the wet biological amniotic membrane makes contact with the prefabricated groove. The utility model belongs to the technical field of ophthalmology medical consumables, and aims to solve the problems that in the prior art, a wet biological amniotic membrane needs to be placed through an operation and needs to be fixed through sutures. The fixing device has the advantages that suture-free fixing of the wet biological amniotic membrane on the ocular surface can be achieved, the phenomenon that the wet biological amniotic membrane falls off can be effectively prevented, meanwhile, the effect of supporting the conjunctival sac to prevent palpebral adhesion is achieved, and different models are set for patients of different ages so that the wearing comfort of the patients can be improved.

The utility model discloses a disposable conjunctival sac flushing device which comprises a main body unit and a control unit, the main body unit comprises a medicine bottle, the medicine bottle is fixedly communicated with a bottle neck, the bottle neck is fixedly communicated with a threaded cylinder, the threaded cylinder is fixedly communicated with a guide pipe, the guide pipe is fixedly communicated with a semicircular flushing pipe, and the threaded cylinder is in threaded connection with a threaded cover. The baffle is fixed in the guide pipe, and a round hole is formed in the baffle. A medical worker holds the medicine bottle and inverts the medicine bottle, the semicircular flushing pipe and the conjunctival sac form an inclined angle, the medicine bottle is pinched to enable eyedrops in the medicine bottle to extrude the plug block, and after the plug block is moved out of the round hole, the eyedrops are discharged from the semicircular flushing pipe and the nozzle, so that the conjunctival sac of a patient can be flushed. The round hole is blocked by the plug block, eye drops cannot flow out, and medical staff can conveniently adjust the semicircular flushing pipe and the nozzle to be at a proper angle with the conjunctival sac and then flush the conjunctival sac.

The invention belongs to the technical field of medical instruments, and discloses a portable traditional Chinese medicine eye nebulization therapy device which comprises a frame and a liquid storage bottle, the frame is connected with a bandage and a nebulization drug delivery assembly, the nebulization drug delivery assembly comprises a base body, the base body is connected with a circular cover plate, a center cylinder and a nebulization pump, the circular cover plate is provided with an arc-shaped groove, the center cylinder is connected with a linkage frame, and the linkage frame is connected with the liquid storage bottle. The linkage frame is connected with four linkage shafts and an adjusting handle, the four linkage shafts are all connected with expansion bodies, the four expansion bodies are close to and / or far away from one another by rotating the adjusting handle, the atomizing pump is communicated with a spray head through a liquid guide pipe, and the spray head is arranged among the four expansion bodies. By controlling the angle of the adjusting handle relative to the base body and controlling the traction state of the expansion body to eyelids around the eyes, the opening and / or closing state of the eyes is further controlled, medicine administration is conducted when the eyes are in the stable opening state, the covering effect of medicine droplets, the conjunctival sac and the cornea surface is good, and the atomization treatment effect is good.

The invention belongs to the technical field of medical auxiliary equipment, and particularly relates to an eye medication device for ophthalmology treatment, which comprises a carrying mechanism, a positioning and supporting mechanism and a medication execution mechanism. Through the carrying mechanism, stable wearing and comfortable adaptation of the device are achieved, the lower eyelid is automatically dragged through the traction electromagnet and the silica gel belt, the conjunctival sac is exposed, and instability of manual operation is avoided; through the positioning supporting mechanism, the position of the eyeball is automatically detected through near-infrared light, the eyeball is accurately positioned to the lower sclera, it is ensured that liquid medicine drips accurately, and deviation is prevented; accurate dripping of liquid medicine is controlled through the dosing executing mechanism, and damage caused by too close medicine bottle or improper angle is avoided.

The invention discloses portable flushing equipment for ophthalmology treatment, and relates to the technical field of ophthalmology medical equipment, the portable flushing equipment comprises a flushing assembly, the flushing assembly comprises a supporting tube, a connecting tube is fixed to one side of the supporting tube, a collecting tank is fixed to the top end of the connecting tube, and a flusher is arranged in the collecting tank; the auxiliary assembly is arranged in the collecting tank and comprises a positioning part, the positioning part comprises a positioning frame located above the flusher, an arc-shaped plate is arranged in the positioning frame, a protective pad is fixed to the top of the arc-shaped plate, and a telescopic rod is fixed to one side of the arc-shaped plate. The flushing device has the beneficial effects that through auxiliary arrangement, when the eyes of a patient are close to the flushing device, the eyes of the patient can be automatically pulled open, manual traction is not needed, flushing operation can be completed by a single person, and the diagnosis and treatment efficiency is greatly improved; deep areas such as the conjunctival sac can be fully exposed, flushing blind areas are eliminated, and cleaning and treatment effects are guaranteed.

The utility model discloses a disposable conjunctival sac flusher which comprises a flushing pipe, a bottle cap puncture portion is arranged at one end of the flushing pipe, a flushing portion is arranged at the other end of the flushing pipe, a drip chamber is arranged in the middle of the flushing pipe, and an exhaust portion is arranged on the flushing pipe on one side of the bottle cap puncture portion. A hook is fixedly arranged on the portion, between the drip chamber and the flushing portion, of the flushing pipe, a Robert clamp is fixedly arranged on the portion, between the hook and the flushing portion, of the flushing pipe, and a plug cap is arranged on the flushing portion. According to the disposable conjunctival sac flusher, the operation time and the article preparation time can be shortened, and the infection risk of a patient caused by pollution can be reduced.

The utility model discloses a drainage integrated induction lamp for flushing conjunctival sac, which comprises a lamp holder and an induction platform arranged above the lamp holder, one end of the induction platform is provided with a water receiving kettle placing position and a switch used for controlling the induction lamp to start, and an induction lamp is arranged inside the lower side of the water receiving kettle placing position; a placing hole is formed in the other end of the sensing platform, and a funnel is detachably arranged in the placing hole. According to the drainage integrated induction lamp for flushing the conjunctival sac, time can be saved, and the problems that substitute goods need to be found in the operation process due to insufficient electric quantity and pollution is caused by splashing of sewage can be effectively solved.

The invention relates to a conjunctival sac supporting piece which comprises a light-permeable supporting piece body, the supporting piece body is provided with an outer surface and an inner surface which are opposite, a plurality of first drainage holes are formed in the supporting piece body, and the first drainage holes penetrate through the supporting piece body in the thickness direction. The first drainage hole is formed in the edge area of the supporting sheet body, the first drainage hole has a stronger drainage function and can be used as a suture line for fixation, a doctor can carry out a suture operation, the supporting sheet is fixed in the conjunctival sac, and accidental falling is prevented.

The utility model relates to the technical field of medical instruments, and discloses a conjunctival sac flushing device which comprises a base, a supporting rod used for supporting is fixedly installed at the top of the base, an ejector rod used for connection is fixedly installed at the top of the supporting rod, a water bottle used for storage is connected to the bottom of the ejector rod in a sleeved mode, and a guide pipe used for circulation is connected to the bottom of the water bottle in an inserted mode. A sliding sleeve used for adjustment is inserted in the middle of the supporting rod, and a support is fixedly installed on one side of the sliding sleeve. According to the conjunctival sac flushing device, the adjustability of the device in the using process can be enhanced through matched arrangement of the base, the catheter and the sliding sleeve, medical staff can control the flow speed and flow of flushing fluid through the arrangement of the catheter, the distance between the device and a patient can be adjusted in the using process through the arrangement of the base, and the device is more convenient to use. Furthermore, through the arrangement of a sliding sleeve, the height of the waste liquid collecting structure can be adjusted, the waste liquid collecting structure can be tightly attached to the face of the patient, and waste liquid splashing in the flushing process is reduced.

The invention relates to the technical field of pharmaceutical preparations, and particularly discloses a litamilast eye drop and a preparation method thereof. The invention relates to a litamilast eye drop, which is prepared from the following raw materials in parts by weight: 3.5 to 4.5 parts of litamilast, 2 to 4 parts of poloxamer 407, 0.5 to 1.0 part of adhesive, 0.1 to 0.2 part of humectant, 1 to 3 parts of stabilizer, 2 to 4 parts of lipid carrier and 83.3 to 90.9 parts of water for injection, the lipid carrier is prepared from the following raw materials: a matrix, liquid fat, litamilast, vitamin E, sodium hyaluronate and trehalose. According to the present invention, the lidinafost is dissolved in the poloxamer 407, and is instantly gelled after the lidinafost is dropped into the conjunctival sac so as to resist the tear dilution; lipimilast in the lipid carrier slowly releases medicine through a corneal epithelial cell lipid channel, and then the slow release effect of the lipimilast is prolonged through cooperation of the adhesive.

The utility model relates to the technical field of ophthalmologic operation liquid drainage, in particular to an adhesive ophthalmologic operation liquid drainage device which comprises an air bag, the upper end and the lower end of the air bag are both of a cambered surface structure, and a plurality of anti-skidding protrusions are fixedly connected to the front portion and the rear portion of the outer surface of the air bag. And the upper end of the air bag is fixedly connected with a hose, and the end, away from the air bag, of the hose is movably connected with a dustproof cover in a penetrating mode. According to the adhesive type ophthalmologic operation liquid drainage device, the hose is arranged at the upper end of the air bag, the air bag serves as a pressure device and also serves as a storage space, in the using process, the air bag is adhered to any position of the temporal side of an operation eye through the adhesive layer on the outer surface of the air bag, and the opening of the end, away from the air bag, of the hose is located at the lowest point of the conjunctival sac side. When effusion in the conjunctival sac affects operation of an operator in an operation, an instrument nurse only needs to gently extrude the air bag, and the remaining liquid can be quickly emptied.

The utility model relates to the technical field of conjunctival sac flushing devices, in particular to a novel conjunctival sac flushing device which can effectively avoid the change of the adjusted height, prevent the axial rotation, improve the stability, enable the horizontal adjustment of a water receiver to be more continuous, improve the accuracy of the position adjustment of the water receiver and improve the practicability. Comprising a support, a limiting mechanism is arranged on the support, a clamping plate is arranged in the limiting mechanism, a fixed branch pipe is fixedly installed at the top end of the support, a pair of limiting grooves are symmetrically formed in the inner wall of the fixed branch pipe, a pair of limiting battens are symmetrically arranged on the outer wall of a supporting rod, and the supporting rod is slidably installed in the fixed branch pipe through cooperation of the limiting battens and the limiting grooves. The limiting plate is slidably mounted in the storage shell, an adjusting lead screw is rotatably mounted on the storage shell, the extending rod and the limiting plate are arranged on the adjusting lead screw in a threaded and sleeving mode, a hand wheel is fixedly connected to the left end of the adjusting lead screw, a mounting shell is mounted at the right end of the extending rod, and a water receiver is arranged on the mounting shell.

The utility model discloses an integrated device for flushing an eye conjunctival sac. The integrated device comprises a backup plate and a head supporting assembly. An arc-shaped plate capable of being driven by a motor to slide left and right is arranged in the head supporting assembly, a rubber layer is laid at the upper end of the arc-shaped plate, the head of a patient can be driven to deviate towards one side through left-right sliding of the arranged arc-shaped plate, it is guaranteed that flushing fluid can flow downwards during flushing, meanwhile, a towel can be placed on the non-flushing side of the arc-shaped plate, and flushing is more convenient. Articles such as a stop block are used for preventing autonomous movement of the head of the patient; the adjusting assembly can adjust the position of the water receiver, so that the water receiver can be fixed after being completely attached to the face of a patient, the patient or a doctor does not need to hold the water receiver by hand, the traditional condition that the patient or the doctor holds the water receiver by hand is replaced by the adjusting device, and the doctor can wash the water receiver conveniently.