26 results about "Nasal discharge" patented technology

1. The name of the design product: nasal cotton swab. 2. The use of the design product: for inserting the cotton swab with essential oil into the nasal cavity to absorb nasal discharge and nosebleed, and can be used to clear the nose. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: the nose suction device. 2. The use of the design product: for moistening the nasal cavity and sucking out the nasal discharge. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: nose sucker. 2. The use of the design product: nose sucker for sucking nose discharge. 3. The design points of the design product: in shape. 4. The picture or photo best indicating the design points: perspective view 1. 5. Other circumstances or explanations: other: mark A part as transparent material.

The utility model provides a suction nozzle assembly and a nasal aspirator. The suction nozzle assembly comprises a liquid storage bin with a liquid storage cavity, an outer cover arranged on the outer side of the liquid storage bin in a sleeving mode and a suction head installed on the outer cover, wherein one end of the suction head stretches into the liquid storage bin. The liquid storage bin is provided with a first air flow channel and a second air flow channel, a middle air flow channel is formed between the liquid storage bin and the outer cover, and the first air flow channel, the middle air flow channel and the second air flow channel are sequentially communicated. The suction head is provided with an air inlet channel communicated with the liquid storage cavity, and the axis of the air inlet channel and the axis of the liquid storage bin are obliquely arranged at a preset angle. According to the nozzle assembly, due to the fact that the axis of the air inlet channel of the suction head and the axis of the liquid storage bin are obliquely arranged at the preset angle, under the condition that the suction head and the liquid storage bin are the same in size, the vertical distance from the bottom of the liquid storage bin to the bottom end of the suction head is increased, then the liquid storage space is increased, and snot in the liquid storage bin is not prone to overflowing through the bottom end of the suction head; and the phenomenon of snot backflow is not easy to occur.

The utility model belongs to the technical field of medical auxiliary instruments, particularly relates to a portable quantitative collection device for nasal secretions, and aims to solve the problems that an existing device adopts a negative pressure extraction mode, extraction pressure is not easy to control, nasal mucosa can be damaged when nasal secretions are directly sucked, and bleeding can be accompanied, and the portable quantitative collection device for the nasal secretions comprises a centrifugal tube, a built-in tube is arranged in the centrifugal tube; the utility model has the beneficial effects that the filter paper automatically adsorbs nasal secretions to simulate the natural discharge state of the secretions, so that the secretions at different parts in the nasal cavity can be more comprehensively and uniformly collected without generating any additional pressure impact, thereby protecting the integrity of the mucous membrane of the nasal cavity to the greatest extent, reducing the risk of mucous membrane damage and improving the safety of the nasal cavity. Due to the fact that the nasal cavity cannot be strongly stimulated due to adsorption of the filter paper, discomfort feelings such as pain and soreness caused by negative pressure cannot occur to a patient in the collection process, and the whole collection process is more comfortable.

The present application relates to a specimen extraction solution and a specimen extraction method, and an inspection reagent using the same, the specimen extraction solution containing a component capable of inhibiting false negative reactions that cannot be completely inhibited by conventional methods when detecting antigens such as viruses, bacteria, and proteins to be detected from specimens from body fluids such as a nasal swab specimen, a nasal aspirate specimen, a nasal lavage specimen, a nasal discharge specimen, a throat swab specimen, a saliva specimen, a fecal specimen, a serum specimen, a plasma specimen, a urine specimen, and the like using an inspection reagent that utilizes antigen-antibody reactions or reactions of substances having interactions with each other. The specimen extraction solution of the inspection reagent, or a component that comes into contact with a specimen in a process before a detection reaction of a detection object or a process performed simultaneously with the detection reaction, and the like contain a water-soluble compound having a phenyl group, a benzyl group, a tolyl group, or a xylyl group in the structure, and at least a functional group including a carboxyl group or a carboxyl group methylated or ethylated atom group or a hydroxyl group bonded to the above group.

The invention belongs to the technical field of medical instruments, and particularly relates to a snot outflow prevention device which comprises a device body, the device body comprises a mask, a fixing assembly and a collecting bag, an opening is formed in the upper portion of the collecting bag, a first clamping groove is formed in the top end of the collecting bag, and a suction head assembly is arranged in the first clamping groove; the mask type nasal discharge outflow prevention device is simple in structure and convenient to use, the device can be fixed to the head of a patient through the fixing assembly, the fixing size can be adjusted, and the mask type nasal discharge outflow prevention device can adapt to different patients; the suction head assembly can suck secretions in the nasal cavity in an electric mode, and the situation that due to accumulation of the secretions in the nasal cavity, the difficulty of postoperative end treatment is increased, and the nursing workload is increased is avoided.

The utility model discloses a nasal aspiration device, which relates to the field of medical treatment and comprises an air bag, the air bag is communicated with a liquid storage cavity through a connecting pipe, the liquid storage cavity is communicated with a liquid aspiration head, the air bag is communicated with a funnel through a valve, and a cage-shaped inflatable frame is sleeved on the surface of the air bag and is used for increasing the springback speed of the air bag. The nasal aspiration device has the advantages that the air bag is flattened, air in the air bag is exhausted, snot in the nasal cavity can be sucked into the liquid storage cavity when the air bag rebounds, the rebound resilience of the air bag can be improved through the cage-shaped inflation frame, then the aspiration force of the liquid aspiration head is improved, and the nasal aspiration device is simple in structure, easy to produce, capable of being operated with one hand and convenient to use.

The invention discloses application of a traditional Chinese medicine composition in preparation of a medicine for treating acute upper respiratory infection caused by bacteria, the traditional Chinese medicine composition comprises the following traditional Chinese medicine raw materials in parts by weight: 5-35 parts of bupleurum chinense, 9-50 parts of scutellaria baicalensis, 9-50 parts of artemisia apiacea, 5-35 parts of radix paeoniae rubra, 5-35 parts of moutan bark and 4-26 parts of folia perillae acutae. The traditional Chinese medicine composition is used for treating the acute upper respiratory tract infection caused by bacteria, such as heavy body heat, slight aversion to wind, unsmooth sweating, dry throat or red, swollen and painful throat, nasal obstruction, yellow and turbid nasal discharge, cough, sticky or yellow phlegm, thirst to drink, head swelling pain and tonsil enlargement, so that the acute upper respiratory tract infection can be effectively treated.

The utility model relates to a nasal aspirator. The nasal aspirator comprises an aspiration bin assembly and a machine body. The suction bin assembly comprises a suction bin base, a suction bin cover, a flow guide support and a suction nozzle. The suction bin base is detachably assembled at the upper end of the machine body; the suction bin cover is detachably assembled at the upper end of the suction bin base, and a suction bin is defined by the suction bin cover and the suction bin base. The suction bin base is provided with a vertically-through suction column. The flow guide support is located in the suction bin, installed on the suction column and communicated with the suction column, and suction holes communicated with the suction bin are formed in the side wall of the flow guide support. The axes of the suction bin, the flow guide bracket and the machine body are parallel or overlapped; the end face of the upper end of the suction bin cover is an inclined face, the suction nozzle is detachably assembled on the inclined face, and the suction nozzle is communicated with the suction bin. According to the nasal aspirator, the effective space of the suction bin for containing snot can be increased when the nasal aspirator is in the vertical use state and the transverse use state through arrangement of all the components, and the problem that the snot is sucked into the flow guide support and then enters the air pump is solved.

1. The name of the design product: pull type nose sucker. 2. The use of the design product: not limited to baby sucking nose. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for treating allergic rhinitis, orifice-warming and nose-refreshing oil as well as a preparation method and application of the orifice-warming and nose-refreshing oil. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 4-8 parts of amomum cardamomum, 4-8 parts of alpinia katsumadai, 6-10 parts of pericarpium citri reticulatae, 6-10 parts of fingered citron, 2-6 parts of galangal, 2-6 parts of mint, 4-8 parts of amomum tsao-ko, 4-8 parts of schisandra chinensis, 2-6 parts of immature bitter orange and 2-6 parts of fructus aurantii. By inhibiting excessive activation of immune cells and release of inflammatory mediators such as histamine and interleukin, stimulation of allergic mediators to nasal mucosa is reduced, so that inflammatory response is relieved, nasal mucosa barrier integrity is protected, invasion of external allergens to mucosa is reduced, allergic attack frequency is reduced, and symptoms such as nasal obstruction and clear nasal discharge are relieved. Comprehensive intervention on the allergic rhinitis is realized through ways of inhibiting inflammatory response, protecting mucous membrane barrier, relieving local discomfort and the like, and clinical symptoms of patients are effectively improved.

The utility model relates to the field of lacrimal passage drainage tubes, in particular to a novel double-layer combined lacrimal passage drainage tube which comprises a lacrimal passage outer tube and a lacrimal passage inner tube, one end of the lacrimal passage inner tube is provided with a drainage incision extending to the outer side wall, an assembling channel is arranged in the front end of the lacrimal passage outer tube, a plurality of drainage holes are formed in the outer side wall of the assembling channel, and a plurality of drainage holes are formed in the outer side wall of the assembling channel. The lacrimal passage inner tube is arranged in the assembling channel and expands under the elastic action of the lacrimal passage inner tube, so that the corresponding outer side face of the lacrimal passage outer tube deforms to the clamping structure, and the corresponding drainage hole is communicated with the drainage incision. Due to the clamping structure, the problem that due to the fact that a traditional drainage tube is not matched in shape, tissue is excessively expanded or supported insufficiently is solved. In addition, the drainage hole is communicated with the drainage incision, an effective drainage channel is formed, tear, snot and nasal cavity excrement can be discharged conveniently, and the risks of hydrops and inflammation infection are reduced.

The utility model relates to a nasal aspirator. The nasal aspirator comprises an aspiration bin assembly and a machine body. The suction bin assembly comprises a suction bin base, a suction bin cover, a flow guide support and a suction nozzle. The suction bin base is detachably assembled at the upper end of the machine body; the suction bin cover is detachably assembled at the upper end of the suction bin base, and a suction bin is defined by the suction bin cover and the suction bin base. A vertically-through suction column is arranged in the middle of the suction bin base. The flow guide support is located in the suction bin, installed on the suction column and communicated with the suction column, and suction holes communicated with the suction bin are formed in the side wall of the flow guide support. The axes of the suction bin, the flow guide bracket and the machine body are parallel or overlapped; a bent part is arranged at the upper part of the suction bin cover and is formed by bending from one side of the suction bin cover to the other side in an arc shape; the suction nozzle is assembled on the bent part and is obliquely arranged relative to the axis of the suction bin; the suction nozzle is communicated with the suction bin. According to the nasal aspirator, the effective space for containing snot in the suction bin can be enlarged, and the problem that the snot is sucked into the flow guide support and then enters the air pump is solved.

1. The name of the design product: electric nose sucker (DQ20). 2. The use of the design product: for sucking snot. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

This invention provides a topical Chinese medicine ointment that is fast-acting and effective in preventing and treating allergic rhinitis. The drug composition in this invention can quickly clear nasal passages, clear heat and detoxify, reduce inflammation and swelling, and stop nasal discharge, thereby relieving symptoms and reducing the possibility of recurrence. The topical application of this Chinese medicine ointment is easier to adhere to, and it does not have the side effects of Western medicine hormones. It can fundamentally protect the nasal mucosa, reduce the invasion of allergens, improve symptoms, and reduce the recurrence rate.

This utility model relates to a self-cleaning, detachable nasal aspirator, comprising a body, an inhalation head, and a conduit. The body and the inhalation head are connected via the conduit. The body includes a first housing, an electric inhalation pump, and a battery. The first housing is a sealed hollow structure forming a cavity, and its surface is provided with a first air inlet, a first air outlet, and a waterproof charging port. The first air inlet is detachably connected to the conduit. The electric inhalation pump and the battery are located within the cavity. The electric inhalation pump is electrically connected to the battery, with its inlet end connected to the first air inlet and its outlet end connected to the first air outlet. The electric inhalation pump is a dual-purpose water / air pump, and the waterproof charging port is connected to the battery. With this self-cleaning, detachable nasal aspirator, when nasal mucus enters the inhalation pump, simply disassemble the aspirator, place the body in clean water, and turn on the electric inhalation pump. The pump will then draw in water to clean the pump body, allowing the nasal mucus to flow out with the water.

1. Name of the product in this design: Nasal aspirator. 2. Purpose of this design: To remove foreign objects such as nasal mucus. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model relates to a split-type nasal aspirator, comprising a body, an inhalation head, and a conduit. The body and the inhalation head are detachably connected via the conduit. The body includes a first shell, a second shell, and an inhalation pump. The first shell is hollow, forming a receiving cavity, and its surface has a first air inlet and a first air outlet. The second shell is hollow, forming a slow-flow cavity, and its surface has a second air inlet and a second air outlet. The first and second shells are detachably connected, with the first air inlet abutting against the second air outlet. The second air inlet is detachably connected to the conduit, and the first air outlet communicates with the outside. The inhalation pump is located within the receiving cavity, with its inlet end communicating with the first air inlet and its outlet end communicating with the first air outlet. This utility model combines the receiving cavity and the slow-flow cavity through the design of the slow-flow cavity. When airflow enters the slow-flow cavity from the conduit, the flow velocity decreases due to the increased flow cross-section, making it easier for nasal mucus carried by the airflow to separate and remain within the slow-flow cavity under gravity.

1. Name of the product in this design: Nasal aspirator. 2. Purpose of this design: To remove foreign objects such as nasal mucus. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Electric nasal aspirator. 2. Purpose of this product design: For use in newborns with short nasal passages to clean their nasal cavity. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Nasal inhaler. 2. Purpose of this design: For absorbing nasal mucus. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application discloses a traditional Chinese medicine composition for clearing heat and resolving toxins, benefiting the throat and eliminating swelling, and a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: Houttuynia cordata 10-20 parts, Astragalus root 8-15 parts, Andrographis 8-15 parts, Figwort 8-15 parts, Platycodon 8-15 parts, Monotropa 8-15 parts, Honeysuckle 2-6 parts, Bupleurum 2-6 parts, Belamcanda 2-6 parts, Peucedanum 2-6 parts, Marsh Marigold 1-4 parts and artificial ox gall 0.1-0.6 parts. The traditional Chinese medicine composition has the effects of clearing heat and resolving toxins, benefiting the throat and eliminating swelling, relieving cough and reducing sputum, and is used for treating fever caused by wind-heat invading the lung and lung heat being in excess, nasal discharge of sticky or yellow phlegm, sore throat, cough and expectoration, yellow and thick sputum, headache and body pain, red tongue and yellow tongue fur and the like, and is also used for treating influenza, acute upper respiratory tract infection, acute pharyngitis, tonsillitis and the like. The effect is better than that of each proportion.

The utility model relates to a nasal aspirator which comprises a machine body and an aspiration head which are detachably connected. The machine body comprises a shell, an upper cover, a lower cover and an air suction pump, the shell is of an integrally-formed cylindrical hollow structure, the upper bottom face of the shell and the upper cover are fixed in a sealed mode, the lower bottom face of the shell and the lower cover are fixed in a sealed mode, and a closed cavity is defined by the shell, the upper cover and the lower cover; the air suction pump is positioned in the closed cavity; the air suction pump is a water-air dual-purpose pump. According to the nasal aspirator, on one hand, due to the fact that the shell of the machine body is integrally formed, waterproofing of the machine body can be achieved only by conducting waterproofing treatment on the connecting position of the upper cover and the lower cover, the waterproofing treatment area is greatly reduced, and the production cost is reduced; on the other hand, the air suction pump is a water-air dual-purpose pump, when the snot enters the air suction pump, the machine body can be directly put into clear water, the air suction pump sucks the clear water, the snot is washed away by means of flowing of the clear water in the air suction pump, and the self-cleaning function can be achieved.

The utility model belongs to the technical field of inhalers, and discloses a nasal aspirator. The nasal aspirator comprises a suction part, a dirt storage part and a negative pressure generation part, wherein the first end of the suction part is used for extending into the nasal cavity, the dirt storage part is in sealed communication with the second end of the suction part, a cavity is formed in the dirt storage part and used for storing snot sucked by the suction part, the dirt storage part comprises a suction straight pipeline, the suction straight pipeline is arranged at the bottom of the cavity in a protruding mode and communicated with the suction part, and the negative pressure generation part comprises a negative pressure pipeline. High-speed airflow is introduced into the negative-pressure pipeline, the negative-pressure pipeline is communicated with the external environment, the negative-pressure pipeline comprises a contraction section, the inner diameter of the contraction section is gradually reduced in the flowing direction of the high-speed airflow in the negative-pressure pipeline, and the end, with the smallest inner diameter, of the contraction section is communicated with the suction straight pipeline. According to the nasal aspirator provided by the utility model, the circulation of high-speed airflow is smoother, the negative pressure for sucking nasal discharge is ensured, and the sucking efficiency is improved.